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| author | John Crispin <blogic@openwrt.org> | 2009-10-08 18:40:16 +0000 |
|---|---|---|
| committer | John Crispin <blogic@openwrt.org> | 2009-10-08 18:40:16 +0000 |
| commit | 981db40f8f8bc18c43a0f81adfbaad69b31e334b (patch) | |
| tree | 0bb17afb914bff4f7615af1502dea0c96c32b3dd /target/linux/ifxmips | |
| parent | f805c54e192c4f1d98524e49bb7f52dd0b651d9d (diff) | |
| download | upstream-981db40f8f8bc18c43a0f81adfbaad69b31e334b.tar.gz upstream-981db40f8f8bc18c43a0f81adfbaad69b31e334b.tar.bz2 upstream-981db40f8f8bc18c43a0f81adfbaad69b31e334b.zip | |
several cleanups for ifxmips. removes all code that has not been cleaned up properly
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18008 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ifxmips')
20 files changed, 15 insertions, 9151 deletions
diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/Makefile b/target/linux/ifxmips/files/arch/mips/ifxmips/Makefile index eb9a77ede4..a2cc69dc37 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/Makefile +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/Makefile @@ -1 +1 @@ -obj-y := reset.o prom.o setup.o interrupt.o dma-core.o pmu.o board.o clock.o timer.o gpio.o +obj-y := reset.o prom.o setup.o interrupt.o dma-core.o pmu.o board.o clock.o gpio.o diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/board.c b/target/linux/ifxmips/files/arch/mips/ifxmips/board.c index 0f05aed057..364d33baa7 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/board.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/board.c @@ -204,6 +204,7 @@ static struct gpio_led easy4010_leds[] = { static struct ifxmips_board boards[] = { { + /* infineon eval kit */ .type = EASY50712, .name = "EASY50712", .system_type = SYSTEM_DANUBE_CHIPID1, @@ -214,6 +215,7 @@ static struct ifxmips_board boards[] = { .end = (1 << 0) | (1 << 1)}, .ifxmips_leds = easy50712_leds, }, { + /* infineon eval kit */ .type = EASY4010, .name = "EASY4010", .system_type = SYSTEM_TWINPASS_CHIPID, @@ -224,6 +226,7 @@ static struct ifxmips_board boards[] = { .end = (1 << 0) | (1 << 1)}, .ifxmips_leds = easy4010_leds, }, { + /* arcaydian annex-a board used by thompson, airties, ... */ .type = ARV4519, .name = "ARV4519", .system_type = SYSTEM_DANUBE_CHIPID2, @@ -361,6 +364,7 @@ int __init ifxmips_init_devices(void) ifxmips_led_data.num_leds = ARRAY_SIZE(easy4010_leds); break; case ARV4519: + /* set some sane defaults for the gpios */ gpio_set_value(3, 0); gpio_set_value(4, 0); gpio_set_value(5, 0); diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/interrupt.c b/target/linux/ifxmips/files/arch/mips/ifxmips/interrupt.c index 730455e0bd..0552a1332c 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/interrupt.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/interrupt.c @@ -111,6 +111,8 @@ static struct hw_interrupt_type ifxmips_irq_type = { .end = ifxmips_end_irq, }; +/* silicon bug causes only the msb set to 1 to be valid. all + other bits might be bogus */ static inline int ls1bit32(unsigned long x) { __asm__ ( diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/pmu.c b/target/linux/ifxmips/files/arch/mips/ifxmips/pmu.c index eac50b62da..d78ed4d088 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/pmu.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/pmu.c @@ -14,6 +14,9 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. * * Copyright (C) 2007 John Crispin <blogic@openwrt.org> + * + * code used for handling the power management unit of the danube. using + * the pmu we can turn the power of the seperate ip cores on/off. */ #include <linux/kernel.h> diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c b/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c index efd472fb0e..1a27f1a965 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/prom.c @@ -32,6 +32,7 @@ unsigned int prom_cp1_size; /* for Multithreading (APRP) on MIPS34K */ unsigned long physical_memsize; +/* early printk on asc0 or asc1 ? */ #ifdef CONFIG_IFXMIPS_PROM_ASC0 #define IFXMIPS_ASC_DIFF 0 #else diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_peripheral_definitions.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_peripheral_definitions.h deleted file mode 100644 index 5bd788fff6..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_peripheral_definitions.h +++ /dev/null @@ -1,119 +0,0 @@ -//************************************************************************* -//* Summary of definitions which are used in each peripheral * -//************************************************************************* - -#ifndef peripheral_definitions_h -#define peripheral_definitions_h - -////#include "cpu.h" -// -///* These files have to be included by each peripheral */ -//#include <sysdefs.h> -//#include <excep.h> -//#include <cpusubsys.h> -//#include <sys_api.h> -//#include <mips.h> -//#include "SRAM_address_map.h" -// -///* common header files for all CPU's */ -//#include "iiu.h" -//#include "bcu.h" -//#include "FPI_address_map.h" -//#include "direct_interrupts.h" - -///////////////////////////////////////////////////////////////////////// - -//extern int _clz(); -//extern void _nop(); -//extern void _sleep(); -//extern void sys_enable_int(); - -typedef unsigned char UINT8; -typedef signed char INT8; -typedef unsigned short UINT16; -typedef signed short INT16; -typedef unsigned int UINT32; -typedef signed int INT32; -typedef unsigned long long UINT64; -typedef signed long long INT64; - -#define REG8( addr ) (*(volatile UINT8 *) (addr)) -#define REG16( addr ) (*(volatile UINT16 *)(addr)) -#define REG32( addr ) (*(volatile UINT32 *)(addr)) -#define REG64( addr ) (*(volatile UINT64 *)(addr)) - -/* define routine to set FPI access in Supervisor Mode */ -#define IFX_SUPERVISOR_ON() REG32(FB0_CFG) = 0x01 -/* Supervisor mode ends, following functions will be done in User mode */ -#define IFX_SUPERVISOR_OFF() REG32(FB0_CFG) = 0x00 -/* Supervisor mode ends, following functions will be done in User mode */ -#define IFX_SUPERVISOR_MODE() REG32(FB0_CFG) -/* Supervisor mode ends, following functions will be done in User mode */ -#define IFX_SUPERVISOR_SET(svm) REG32(FB0_CFG) = svm -/* enable all Interrupts in IIU */ -//#define IFX_ENABLE_IRQ(irq_mask, im_base) REG32(im_base | IIU_MASK) = irq_mask -///* get all high priority interrupt bits in IIU */ -//#define IFX_GET_IRQ_MASKED(im_base) REG32(im_base | IIU_IRMASKED) -///* signal ends of interrupt to IIU */ -//#define IFX_CLEAR_DIRECT_IRQ(irq_bit, im_base) REG32(im_base | IIU_IR) = irq_bit -///* force IIU interrupt register */ -//#define IFX_FORCE_IIU_REGISTER(data, im_base) REG32(im_base | IIU_IRDEBUG) = data -///* get all bits of interrupt register */ -//#define IFX_GET_IRQ_UNMASKED(im_base) REG32(im_base | IIU_IR) -/* insert a NOP instruction */ -#define NOP _nop() -/* CPU goes to power down mode until interrupt occurs */ -#define IFX_CPU_SLEEP _sleep() -/* enable all interrupts to CPU */ -#define IFX_CPU_ENABLE_ALL_INTERRUPT sys_enable_int() -/* get all low priority interrupt bits in peripheral */ -#define IFX_GET_LOW_PRIO_IRQ(int_reg) REG32(int_reg) -/* clear low priority interrupt bit in peripheral */ -#define IFX_CLEAR_LOW_PRIO_IRQ(irq_bit, int_reg) REG32(int_reg) = irq_bit -/* write FPI bus */ -#define WRITE_FPI_BYTE(data, addr) REG8(addr) = data -#define WRITE_FPI_16BIT(data, addr) REG16(addr) = data -#define WRITE_FPI_32BIT(data, addr) REG32(addr) = data -/* read FPI bus */ -#define READ_FPI_BYTE(addr) REG8(addr) -#define READ_FPI_16BIT(addr) REG16(addr) -#define READ_FPI_32BIT(addr) REG32(addr) -/* write peripheral register */ -#define WRITE_PERIPHERAL_REGISTER(data, addr) REG32(addr) = data - -#ifdef CONFIG_CPU_LITTLE_ENDIAN -#define WRITE_PERIPHERAL_REGISTER_16(data, addr) REG16(addr) = data -#define WRITE_PERIPHERAL_REGISTER_8(data, addr) REG8(addr) = data -#else //not CONFIG_CPU_LITTLE_ENDIAN -#define WRITE_PERIPHERAL_REGISTER_16(data, addr) REG16(addr+2) = data -#define WRITE_PERIPHERAL_REGISTER_8(data, addr) REG8(addr+3) = data -#endif //CONFIG_CPU_LITTLE_ENDIAN - -/* read peripheral register */ -#define READ_PERIPHERAL_REGISTER(addr) REG32(addr) - -/* read/modify(or)/write peripheral register */ -#define RMW_OR_PERIPHERAL_REGISTER(data, addr) REG32(addr) = REG32(addr) | data -/* read/modify(and)/write peripheral register */ -#define RMW_AND_PERIPHERAL_REGISTER(data, addr) REG32(addr) = REG32(addr) & (UINT32)data - -/* CPU-independent mnemonic constants */ -/* CLC register bits */ -#define IFX_CLC_ENABLE 0x00000000 -#define IFX_CLC_DISABLE 0x00000001 -#define IFX_CLC_DISABLE_STATUS 0x00000002 -#define IFX_CLC_SUSPEND_ENABLE 0x00000004 -#define IFX_CLC_CLOCK_OFF_DISABLE 0x00000008 -#define IFX_CLC_OVERWRITE_SPEN_FSOE 0x00000010 -#define IFX_CLC_FAST_CLOCK_SWITCH_OFF 0x00000020 -#define IFX_CLC_RUN_DIVIDER_MASK 0x0000FF00 -#define IFX_CLC_RUN_DIVIDER_OFFSET 8 -#define IFX_CLC_SLEEP_DIVIDER_MASK 0x00FF0000 -#define IFX_CLC_SLEEP_DIVIDER_OFFSET 16 -#define IFX_CLC_SPECIFIC_DIVIDER_MASK 0x00FF0000 -#define IFX_CLC_SPECIFIC_DIVIDER_OFFSET 24 - -/* number of cycles to wait for interrupt service routine to be called */ -#define WAIT_CYCLES 50 - -#endif /* PERIPHERAL_DEFINITIONS_H not yet defined */ diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_ssc.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_ssc.h deleted file mode 100644 index c6dd5d47a9..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_ssc.h +++ /dev/null @@ -1,258 +0,0 @@ -/* - * ifx_ssc.h defines some data sructures used in ifx_ssc.c - * - * Copyright (C) 2004 Michael Schoenenborn (IFX COM TI BT) - * - * - */ - -#ifndef __IFX_SSC_H -#define __IFX_SSC_H -#ifdef __KERNEL__ -#include <asm/ifxmips/ifx_ssc_defines.h> -#endif //__KERNEL__ - -#define PORT_CNT 1 // assume default value - -/* symbolic constants to be used in SSC routines */ - -// ### TO DO: bad performance -#define IFX_SSC_TXFIFO_ITL 1 -#define IFX_SSC_RXFIFO_ITL 1 - -struct ifx_ssc_statistics { - unsigned int abortErr; /* abort error */ - unsigned int modeErr; /* master/slave mode error */ - unsigned int txOvErr; /* TX Overflow error */ - unsigned int txUnErr; /* TX Underrun error */ - unsigned int rxOvErr; /* RX Overflow error */ - unsigned int rxUnErr; /* RX Underrun error */ - unsigned int rxBytes; - unsigned int txBytes; -}; - -struct ifx_ssc_hwopts { - unsigned int AbortErrDetect:1; /* Abort Error detection (in slave mode) */ - unsigned int rxOvErrDetect:1; /* Receive Overflow Error detection */ - unsigned int rxUndErrDetect:1; /* Receive Underflow Error detection */ - unsigned int txOvErrDetect:1; /* Transmit Overflow Error detection */ - unsigned int txUndErrDetect:1; /* Transmit Underflow Error detection */ - unsigned int echoMode:1; /* Echo mode */ - unsigned int loopBack:1; /* Loopback mode */ - unsigned int idleValue:1; /* Idle value */ - unsigned int clockPolarity:1; /* Idle clock is high or low */ - unsigned int clockPhase:1; /* Tx on trailing or leading edge */ - unsigned int headingControl:1; /* LSB first or MSB first */ - unsigned int dataWidth:6; /* from 2 up to 32 bits */ - unsigned int masterSelect:1; /* Master or Slave mode */ - unsigned int modeRxTx:2; /* rx/tx mode */ - unsigned int gpoCs:8; /* choose outputs to use for chip select */ - unsigned int gpoInv:8; /* invert GPO outputs */ -}; - -struct ifx_ssc_frm_opts { - bool FrameEnable; // SFCON.SFEN - unsigned int DataLength; // SFCON.DLEN - unsigned int PauseLength; // SFCON.PLEN - unsigned int IdleData; // SFCON.IDAT - unsigned int IdleClock; // SFCON.ICLK - bool StopAfterPause; // SFCON.STOP -}; - -struct ifx_ssc_frm_status { - bool DataBusy; // SFSTAT.DBSY - bool PauseBusy; // SFSTAT.PBSY - unsigned int DataCount; // SFSTAT.DCNT - unsigned int PauseCount; // SFSTAT.PCNT - bool EnIntAfterData; // SFCON.IBEN - bool EnIntAfterPause; // SFCON.IAEN -}; - -typedef struct { - char *buf; - size_t len; -} ifx_ssc_buf_item_t; - -// data structures for batch execution -typedef union { - struct { - bool save_options; - } init; - ifx_ssc_buf_item_t read; - ifx_ssc_buf_item_t write; - ifx_ssc_buf_item_t rd_wr; - unsigned int set_baudrate; - struct ifx_ssc_frm_opts set_frm; - unsigned int set_gpo; - struct ifx_ssc_hwopts set_hwopts; -} ifx_ssc_batch_cmd_param; - -struct ifx_ssc_batch_list { - unsigned int cmd; - ifx_ssc_batch_cmd_param cmd_param; - struct ifx_ssc_batch_list *next; -}; - -#ifdef __KERNEL__ -#define IFX_SSC_IS_MASTER(p) ((p)->opts.masterSelect == SSC_MASTER_MODE) - -struct ifx_ssc_port { - unsigned long mapbase; - struct ifx_ssc_hwopts opts; - struct ifx_ssc_statistics stats; - struct ifx_ssc_frm_status frm_status; - struct ifx_ssc_frm_opts frm_opts; - /* wait queue for ifx_ssc_read() */ - wait_queue_head_t rwait, pwait; - int port_nr; - char port_is_open; /* exclusive open - boolean */ -// int no_of_bits; /* number of _valid_ bits */ -// int elem_size; /* shift for element (no of bytes)*/ - /* buffer and pointers to the read/write position */ - char *rxbuf; /* buffer for RX */ - char *rxbuf_end; /* buffer end pointer for RX */ - volatile char *rxbuf_ptr; /* buffer write pointer for RX */ - char *txbuf; /* buffer for TX */ - char *txbuf_end; /* buffer end pointer for TX */ - volatile char *txbuf_ptr; /* buffer read pointer for TX */ - unsigned int baud; - /* each channel has its own interrupts */ - /* (transmit/receive/error/frame) */ - unsigned int txirq, rxirq, errirq, frmirq; -}; -/* default values for SSC configuration */ -// values of CON -#define IFX_SSC_DEF_IDLE_DATA 1 /* enable */ -#define IFX_SSC_DEF_BYTE_VALID_CTL 1 /* enable */ -#define IFX_SSC_DEF_DATA_WIDTH 32 /* bits */ -#define IFX_SSC_DEF_ABRT_ERR_DETECT 0 /* disable */ -#define IFX_SSC_DEF_RO_ERR_DETECT 1 /* enable */ -#define IFX_SSC_DEF_RU_ERR_DETECT 0 /* disable */ -#define IFX_SSC_DEF_TO_ERR_DETECT 0 /* disable */ -#define IFX_SSC_DEF_TU_ERR_DETECT 0 /* disable */ -#define IFX_SSC_DEF_LOOP_BACK 0 /* disable */ -#define IFX_SSC_DEF_ECHO_MODE 0 /* disable */ -#define IFX_SSC_DEF_CLOCK_POLARITY 0 /* low */ -#define IFX_SSC_DEF_CLOCK_PHASE 1 /* 0: shift on leading edge, latch on trailling edge, 1, otherwise */ -#define IFX_SSC_DEF_HEADING_CONTROL IFX_SSC_MSB_FIRST -#define IFX_SSC_DEF_MODE_RXTX IFX_SSC_MODE_RXTX -// other values -#define IFX_SSC_DEF_MASTERSLAVE IFX_SSC_MASTER_MODE /* master */ -#ifdef CONFIG_USE_EMULATOR -#define IFX_SSC_DEF_BAUDRATE 10000 -#else -#define IFX_SSC_DEF_BAUDRATE 2000000 -#endif -#define IFX_SSC_DEF_RMC 0x10 - -#define IFX_SSC_DEF_TXFIFO_FL 8 -#define IFX_SSC_DEF_RXFIFO_FL 1 - -#if 1 //TODO -#define IFX_SSC_DEF_GPO_CS 0x3 /* no chip select */ -#define IFX_SSC_DEF_GPO_INV 0 /* no chip select */ -#else -#error "what is ur Chip Select???" -#endif -#define IFX_SSC_DEF_SFCON 0 /* no serial framing */ -#if 0 -#define IFX_SSC_DEF_IRNEN IFX_SSC_T_BIT | /* enable all int's */\ - IFX_SSC_R_BIT | IFX_SSC_E_BIT | IFX_SSC_F_BIT -#endif -#define IFX_SSC_DEF_IRNEN IFX_SSC_T_BIT | /* enable all int's */\ - IFX_SSC_R_BIT | IFX_SSC_E_BIT -#endif /* __KERNEL__ */ - -// batch execution commands -#define IFX_SSC_BATCH_CMD_INIT 1 -#define IFX_SSC_BATCH_CMD_READ 2 -#define IFX_SSC_BATCH_CMD_WRITE 3 -#define IFX_SSC_BATCH_CMD_RD_WR 4 -#define IFX_SSC_BATCH_CMD_SET_BAUDRATE 5 -#define IFX_SSC_BATCH_CMD_SET_HWOPTS 6 -#define IFX_SSC_BATCH_CMD_SET_FRM 7 -#define IFX_SSC_BATCH_CMD_SET_GPO 8 -#define IFX_SSC_BATCH_CMD_FIFO_FLUSH 9 -//#define IFX_SSC_BATCH_CMD_ -//#define IFX_SSC_BATCH_CMD_ -#define IFX_SSC_BATCH_CMD_END_EXEC 0 - -/* Macros to configure SSC hardware */ -/* headingControl: */ -#define IFX_SSC_LSB_FIRST 0 -#define IFX_SSC_MSB_FIRST 1 -/* dataWidth: */ -#define IFX_SSC_MIN_DATA_WIDTH 2 -#define IFX_SSC_MAX_DATA_WIDTH 32 -/* master/slave mode select */ -#define IFX_SSC_MASTER_MODE 1 -#define IFX_SSC_SLAVE_MODE 0 -/* rx/tx mode */ -// ### TO DO: !!! ATTENTION! Hardware dependency => move to ifx_ssc_defines.h -#define IFX_SSC_MODE_RXTX 0 -#define IFX_SSC_MODE_RX 1 -#define IFX_SSC_MODE_TX 2 -#define IFX_SSC_MODE_OFF 3 -#define IFX_SSC_MODE_MASK IFX_SSC_MODE_RX | IFX_SSC_MODE_TX - -/* GPO values */ -#define IFX_SSC_MAX_GPO_OUT 7 - -#define IFX_SSC_RXREQ_BLOCK_SIZE 32768 - -/***********************/ -/* defines for ioctl's */ -/***********************/ -#define IFX_SSC_IOCTL_MAGIC 'S' -/* read out the statistics */ -#define IFX_SSC_STATS_READ _IOR(IFX_SSC_IOCTL_MAGIC, 1, struct ifx_ssc_statistics) -/* clear the statistics */ -#define IFX_SSC_STATS_RESET _IO(IFX_SSC_IOCTL_MAGIC, 2) -/* set the baudrate */ -#define IFX_SSC_BAUD_SET _IOW(IFX_SSC_IOCTL_MAGIC, 3, unsigned int) -/* get the current baudrate */ -#define IFX_SSC_BAUD_GET _IOR(IFX_SSC_IOCTL_MAGIC, 4, unsigned int) -/* set hardware options */ -#define IFX_SSC_HWOPTS_SET _IOW(IFX_SSC_IOCTL_MAGIC, 5, struct ifx_ssc_hwopts) -/* get the current hardware options */ -#define IFX_SSC_HWOPTS_GET _IOR(IFX_SSC_IOCTL_MAGIC, 6, struct ifx_ssc_hwopts) -/* set transmission mode */ -#define IFX_SSC_RXTX_MODE_SET _IOW(IFX_SSC_IOCTL_MAGIC, 7, unsigned int) -/* get the current transmission mode */ -#define IFX_SSC_RXTX_MODE_GET _IOR(IFX_SSC_IOCTL_MAGIC, 8, unsigned int) -/* abort transmission */ -#define IFX_SSC_ABORT _IO(IFX_SSC_IOCTL_MAGIC, 9) -#define IFX_SSC_FIFO_FLUSH _IO(IFX_SSC_IOCTL_MAGIC, 9) - -/* set general purpose outputs */ -#define IFX_SSC_GPO_OUT_SET _IOW(IFX_SSC_IOCTL_MAGIC, 32, unsigned int) -/* clear general purpose outputs */ -#define IFX_SSC_GPO_OUT_CLR _IOW(IFX_SSC_IOCTL_MAGIC, 33, unsigned int) -/* get general purpose outputs */ -#define IFX_SSC_GPO_OUT_GET _IOR(IFX_SSC_IOCTL_MAGIC, 34, unsigned int) - -/*** serial framing ***/ -/* get status of serial framing */ -#define IFX_SSC_FRM_STATUS_GET _IOR(IFX_SSC_IOCTL_MAGIC, 48, struct ifx_ssc_frm_status) -/* get counter reload values and control bits */ -#define IFX_SSC_FRM_CONTROL_GET _IOR(IFX_SSC_IOCTL_MAGIC, 49, struct ifx_ssc_frm_opts) -/* set counter reload values and control bits */ -#define IFX_SSC_FRM_CONTROL_SET _IOW(IFX_SSC_IOCTL_MAGIC, 50, struct ifx_ssc_frm_opts) - -/*** batch execution ***/ -/* do batch execution */ -#define IFX_SSC_BATCH_EXEC _IOW(IFX_SSC_IOCTL_MAGIC, 64, struct ifx_ssc_batch_list) - -#ifdef __KERNEL__ -// routines from ifx_ssc.c -// ### TO DO -/* kernel interface for read and write */ -ssize_t ifx_ssc_kread (int, char *, size_t); -ssize_t ifx_ssc_kwrite (int, const char *, size_t); - -#ifdef CONFIG_IFX_VP_KERNEL_TEST -void ifx_ssc_tc (void); -#endif // CONFIG_IFX_VP_KERNEL_TEST - -#endif //__KERNEL__ -#endif // __IFX_SSC_H diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_ssc_defines.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_ssc_defines.h deleted file mode 100644 index 805d48ad84..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifx_ssc_defines.h +++ /dev/null @@ -1,547 +0,0 @@ -#ifndef IFX_SSC_DEFINES_H -#define IFX_SSC_DEFINES_H - -#include "ifx_peripheral_definitions.h" - -/* maximum SSC FIFO size */ -#define IFX_SSC_MAX_FIFO_SIZE 32 - -/* register map of SSC */ - -/* address of the Clock Control Register of the SSC */ -#define IFX_SSC_CLC 0x00000000 -/* IFX_SSC_CLC register is significant in bits 23 downto 8 and in bits 5, 3, 2, 0 - bit 1 is hardware modified*/ -#define IFX_SSC_CLC_readmask 0x00FFFFEF -#define IFX_SSC_CLC_writemask 0x00FFFF3D -#define IFX_SSC_CLC_hwmask 0x00000002 -#define IFX_SSC_CLC_dontcare (IFX_SSC_CLC_readmask & IFX_SSC_CLC_writemask & ~IFX_SSC_CLC_hwmask) - -/* address of Port Input Select Register of the SSC */ -#define IFX_SSC_PISEL 0x00000004 -/* IFX_SSC_PISEL register is significant in lowest three bits only */ -#define IFX_SSC_PISEL_readmask 0x00000007 -#define IFX_SSC_PISEL_writemask 0x00000007 -#define IFX_SSC_PISEL_hwmask 0x00000000 -#define IFX_SSC_PISEL_dontcare (IFX_SSC_PISEL_readmask & IFX_SSC_PISEL_writemask & ~IFX_SSC_PISEL_hwmask) - -/* address of Identification Register of the SSC */ -#define IFX_SSC_ID 0x00000008 -/* IFX_SSC_ID register is significant in no bit */ -#define IFX_SSC_ID_readmask 0x0000FF3F -#define IFX_SSC_ID_writemask 0x00000000 -#define IFX_SSC_ID_hwmask 0x00000000 -#define IFX_SSC_ID_dontcare (IFX_SSC_ID_readmask & IFX_SSC_ID_writemask & ~IFX_SSC_ID_hwmask) - -/* address of the Control Register of the SSC */ -#define IFX_SSC_CON 0x00000010 -/* IFX_SSC_CON register is significant in bits 23:22, 20:16 and 12:0 */ -#define IFX_SSC_CON_readmask 0x01DF1FFF -#define IFX_SSC_CON_writemask 0x01DF1FFF -#define IFX_SSC_CON_hwmask 0x00000000 -#define IFX_SSC_CON_dontcare (IFX_SSC_CON_readmask & IFX_SSC_CON_writemask & ~IFX_SSC_CON_hwmask) - -/* address of the Status Register of the SSC */ -#define IFX_SSC_STATE 0x00000014 -/* IFX_SSC_STATE register is readable in bits 30:28, 26:24, 20:16, 12:7 and 2:0 - all bits except 1:0 are hardware modified */ -#define IFX_SSC_STATE_readmask 0x771F3F87 -#define IFX_SSC_STATE_writemask 0x00000000 -#define IFX_SSC_STATE_hwmask 0x771F3F84 -#define IFX_SSC_STATE_dontcare (IFX_SSC_STATE_readmask & IFX_SSC_STATE_writemask & ~IFX_SSC_STATE_hwmask) - -/* address of the Write Hardware Modified Control Register Bits of the SSC */ -#define IFX_SSC_WHBSTATE 0x00000018 -/* IFX_SSC_WHBSTATE register is write only */ -#define IFX_SSC_WHBSTATE_readmask 0x00000000 -#define IFX_SSC_WHBSTATE_writemask 0x0000FFFF -#define IFX_SSC_WHBSTATE_hwmask 0x00000000 -#define IFX_SSC_WHBSTATE_dontcare (IFX_SSC_WHBSTATE_readmask & IFX_SSC_WHBSTATE_writemask & ~IFX_SSC_WHBSTATE_hwmask) - -/* address of the Baudrate Timer Reload Register of the SSC */ -#define IFX_SSC_BR 0x00000040 -/* IFX_SSC_BR register is significant in bit 15 downto 0*/ -#define IFX_SSC_BR_readmask 0x0000FFFF -#define IFX_SSC_BR_writemask 0x0000FFFF -#define IFX_SSC_BR_hwmask 0x00000000 -#define IFX_SSC_BR_dontcare (IFX_SSC_BR_readmask & IFX_SSC_BR_writemask & ~IFX_SSC_BR_hwmask) - -/* address of the Baudrate Timer Status Register of the SSC */ -#define IFX_SSC_BRSTAT 0x00000044 -/* IFX_SSC_BRSTAT register is significant in bit 15 downto 0*/ -#define IFX_SSC_BRSTAT_readmask 0x0000FFFF -#define IFX_SSC_BRSTAT_writemask 0x00000000 -#define IFX_SSC_BRSTAT_hwmask 0x0000FFFF -#define IFX_SSC_BRSTAT_dontcare (IFX_SSC_BRSTAT_readmask & IFX_SSC_BRSTAT_writemask & ~IFX_SSC_BRSTAT_hwmask) - -/* address of the Transmitter Buffer Register of the SSC */ -#define IFX_SSC_TB 0x00000020 -/* IFX_SSC_TB register is significant in bit 31 downto 0*/ -#define IFX_SSC_TB_readmask 0xFFFFFFFF -#define IFX_SSC_TB_writemask 0xFFFFFFFF -#define IFX_SSC_TB_hwmask 0x00000000 -#define IFX_SSC_TB_dontcare (IFX_SSC_TB_readmask & IFX_SSC_TB_writemask & ~IFX_SSC_TB_hwmask) - -/* address of the Reciver Buffer Register of the SSC */ -#define IFX_SSC_RB 0x00000024 -/* IFX_SSC_RB register is significant in no bits*/ -#define IFX_SSC_RB_readmask 0xFFFFFFFF -#define IFX_SSC_RB_writemask 0x00000000 -#define IFX_SSC_RB_hwmask 0xFFFFFFFF -#define IFX_SSC_RB_dontcare (IFX_SSC_RB_readmask & IFX_SSC_RB_writemask & ~IFX_SSC_RB_hwmask) - -/* address of the Receive FIFO Control Register of the SSC */ -#define IFX_SSC_RXFCON 0x00000030 -/* IFX_SSC_RXFCON register is significant in bit 13 downto 8 and bit 1 downto 0 */ -#define IFX_SSC_RXFCON_readmask 0x00003F03 -#define IFX_SSC_RXFCON_writemask 0x00003F03 -#define IFX_SSC_RXFCON_hwmask 0x00000000 -#define IFX_SSC_RXFCON_dontcare (IFX_SSC_RXFCON_readmask & IFX_SSC_RXFCON_writemask & ~IFX_SSC_RXFCON_hwmask) - -/* address of the Transmit FIFO Control Register of the SSC */ -#define IFX_SSC_TXFCON 0x00000034 -/* IFX_SSC_TXFCON register is significant in bit 13 downto 8 and bit 1 downto 0 */ -#define IFX_SSC_TXFCON_readmask 0x00003F03 -#define IFX_SSC_TXFCON_writemask 0x00003F03 -#define IFX_SSC_TXFCON_hwmask 0x00000000 -#define IFX_SSC_TXFCON_dontcare (IFX_SSC_TXFCON_readmask & IFX_SSC_TXFCON_writemask & ~IFX_SSC_TXFCON_hwmask) - -/* address of the FIFO Status Register of the SSC */ -#define IFX_SSC_FSTAT 0x00000038 -/* IFX_SSC_FSTAT register is significant in no bit*/ -#define IFX_SSC_FSTAT_readmask 0x00003F3F -#define IFX_SSC_FSTAT_writemask 0x00000000 -#define IFX_SSC_FSTAT_hwmask 0x00003F3F -#define IFX_SSC_FSTAT_dontcare (IFX_SSC_FSTAT_readmask & IFX_SSC_FSTAT_writemask & ~IFX_SSC_FSTAT_hwmask) - -/* address of the Data Frame Control register of the SSC */ -#define IFX_SSC_SFCON 0x00000060 -#define IFX_SSC_SFCON_readmask 0xFFDFFFFD -#define IFX_SSC_SFCON_writemask 0xFFDFFFFD -#define IFX_SSC_SFCON_hwmask 0x00000000 -#define IFX_SSC_SFCON_dontcare (IFX_SSC_SFCON_readmask & IFX_SSC_SFCON_writemask & ~IFX_SSC_SFCON_hwmask) - -/* address of the Data Frame Status register of the SSC */ -#define IFX_SSC_SFSTAT 0x00000064 -#define IFX_SSC_SFSTAT_readmask 0xFFC0FFF3 -#define IFX_SSC_SFSTAT_writemask 0x00000000 -#define IFX_SSC_SFSTAT_hwmask 0xFFC0FFF3 -#define IFX_SSC_SFSTAT_dontcare (IFX_SSC_SFSTAT_readmask & IFX_SSC_SFSTAT_writemask & ~IFX_SSC_SFSTAT_hwmask) - -/* address of the General Purpose Output Control register of the SSC */ -#define IFX_SSC_GPOCON 0x00000070 -#define IFX_SSC_GPOCON_readmask 0x0000FFFF -#define IFX_SSC_GPOCON_writemask 0x0000FFFF -#define IFX_SSC_GPOCON_hwmask 0x00000000 -#define IFX_SSC_GPOCON_dontcare (IFX_SSC_GPOCON_readmask & IFX_SSC_GPOCON_writemask & ~IFX_SSC_GPOCON_hwmask) - -/* address of the General Purpose Output Status register of the SSC */ -#define IFX_SSC_GPOSTAT 0x00000074 -#define IFX_SSC_GPOSTAT_readmask 0x000000FF -#define IFX_SSC_GPOSTAT_writemask 0x00000000 -#define IFX_SSC_GPOSTAT_hwmask 0x00000000 -#define IFX_SSC_GPOSTAT_dontcare (IFX_SSC_GPOSTAT_readmask & IFX_SSC_GPOSTAT_writemask & ~IFX_SSC_GPOSTAT_hwmask) - -/* address of the Force GPO Status register of the SSC */ -#define IFX_SSC_WHBGPOSTAT 0x00000078 -#define IFX_SSC_WHBGPOSTAT_readmask 0x00000000 -#define IFX_SSC_WHBGPOSTAT_writemask 0x0000FFFF -#define IFX_SSC_WHBGPOSTAT_hwmask 0x00000000 -#define IFX_SSC_WHBGPOSTAT_dontcare (IFX_SSC_WHBGPOSTAT_readmask & IFX_SSC_WHBGPOSTAT_writemask & ~IFX_SSC_WHBGPOSTAT_hwmask) - -/* address of the Receive Request Register of the SSC */ -#define IFX_SSC_RXREQ 0x00000080 -#define IFX_SSC_RXREQ_readmask 0x0000FFFF -#define IFX_SSC_RXREQ_writemask 0x0000FFFF -#define IFX_SSC_RXREQ_hwmask 0x00000000 -#define IFX_SSC_RXREQ_dontcare (IFX_SSC_RXREQ_readmask & IFX_SSC_RXREQ_writemask & ~IFX_SSC_RXREQ_hwmask) - -/* address of the Receive Count Register of the SSC */ -#define IFX_SSC_RXCNT 0x00000084 -#define IFX_SSC_RXCNT_readmask 0x0000FFFF -#define IFX_SSC_RXCNT_writemask 0x00000000 -#define IFX_SSC_RXCNT_hwmask 0x0000FFFF -#define IFX_SSC_RXCNT_dontcare (IFX_SSC_RXCNT_readmask & IFX_SSC_RXCNT_writemask & ~IFX_SSC_RXCNT_hwmask) - -/* address of the DMA Configuration Register of the SSC */ -#define IFX_SSC_DMACON 0x000000EC -#define IFX_SSC_DMACON_readmask 0x0000FFFF -#define IFX_SSC_DMACON_writemask 0x00000000 -#define IFX_SSC_DMACON_hwmask 0x0000FFFF -#define IFX_SSC_DMACON_dontcare (IFX_SSC_DMACON_readmask & IFX_SSC_DMACON_writemask & ~IFX_SSC_DMACON_hwmask) - -//------------------------------------------------------ -// interrupt register for enabling interrupts, mask register of irq_reg -#define IFX_SSC_IRN_EN 0xF4 -// read/write -#define IFX_SSC_IRN_EN_readmask 0x0000000F -#define IFX_SSC_IRN_EN_writemask 0x0000000F -#define IFX_SSC_IRN_EN_hwmask 0x00000000 -#define IFX_SSC_IRN_EN_dontcare (IFX_SSC_IRN_EN_readmask & IFX_SSC_IRN_EN_writemask & ~IFX_SSC_IRN_EN_hwmask) - -// interrupt register for accessing interrupts -#define IFX_SSC_IRN_CR 0xF8 -// read/write -#define IFX_SSC_IRN_CR_readmask 0x0000000F -#define IFX_SSC_IRN_CR_writemask 0x0000000F -#define IFX_SSC_IRN_CR_hwmask 0x0000000F -#define IFX_SSC_IRN_CR_dontcare (IFX_SSC_IRN_CR_readmask & IFX_SSC_IRN_CR_writemask & ~IFX_SSC_IRN_CR_hwmask) - -// interrupt register for stimulating interrupts -#define IFX_SSC_IRN_ICR 0xFC -// read/write -#define IFX_SSC_IRN_ICR_readmask 0x0000000F -#define IFX_SSC_IRN_ICR_writemask 0x0000000F -#define IFX_SSC_IRN_ICR_hwmask 0x00000000 -#define IFX_SSC_IRN_ICR_dontcare (IFX_SSC_IRN_ICR_readmask & IFX_SSC_IRN_ICR_writemask & ~IFX_SSC_IRN_ICR_hwmask) - -//--------------------------------------------------------------------- -// Number of IRQs and bitposition of IRQ -#define IFX_SSC_NUM_IRQ 4 -#define IFX_SSC_T_BIT 0x00000001 -#define IFX_SSC_R_BIT 0x00000002 -#define IFX_SSC_E_BIT 0x00000004 -#define IFX_SSC_F_BIT 0x00000008 - -/* bit masks for SSC registers */ - -/* ID register */ -#define IFX_SSC_PERID_REV_MASK 0x0000001F -#define IFX_SSC_PERID_CFG_MASK 0x00000020 -#define IFX_SSC_PERID_ID_MASK 0x0000FF00 -#define IFX_SSC_PERID_REV_OFFSET 0 -#define IFX_SSC_PERID_CFG_OFFSET 5 -#define IFX_SSC_PERID_ID_OFFSET 8 -#define IFX_SSC_PERID_ID 0x45 -#define IFX_SSC_PERID_DMA_ON 0x00000020 -#define IFX_SSC_PERID_RXFS_MASK 0x003F0000 -#define IFX_SSC_PERID_RXFS_OFFSET 16 -#define IFX_SSC_PERID_TXFS_MASK 0x3F000000 -#define IFX_SSC_PERID_TXFS_OFFSET 24 - -/* PISEL register */ -#define IFX_SSC_PISEL_MASTER_IN_A 0x0000 -#define IFX_SSC_PISEL_MASTER_IN_B 0x0001 -#define IFX_SSC_PISEL_SLAVE_IN_A 0x0000 -#define IFX_SSC_PISEL_SLAVE_IN_B 0x0002 -#define IFX_SSC_PISEL_CLOCK_IN_A 0x0000 -#define IFX_SSC_PISEL_CLOCK_IN_B 0x0004 - -/* IFX_SSC_CON register */ -#define IFX_SSC_CON_ECHO_MODE_ON 0x01000000 -#define IFX_SSC_CON_ECHO_MODE_OFF 0x00000000 -#define IFX_SSC_CON_IDLE_HIGH 0x00800000 -#define IFX_SSC_CON_IDLE_LOW 0x00000000 -#define IFX_SSC_CON_ENABLE_BYTE_VALID 0x00400000 -#define IFX_SSC_CON_DISABLE_BYTE_VALID 0x00000000 -#define IFX_SSC_CON_DATA_WIDTH_OFFSET 16 -#define IFX_SSC_CON_DATA_WIDTH_MASK 0x001F0000 -#define IFX_SSC_ENCODE_DATA_WIDTH(width) (((width - 1) << IFX_SSC_CON_DATA_WIDTH_OFFSET) & IFX_SSC_CON_DATA_WIDTH_MASK) - -#define IFX_SSC_CON_RESET_ON_BAUDERR 0x00002000 -#define IFX_SSC_CON_GO_ON_ON_BAUDERR 0x00000000 - -#define IFX_SSC_CON_RX_UFL_CHECK 0x00001000 -#define IFX_SSC_CON_RX_UFL_IGNORE 0x00000000 -#define IFX_SSC_CON_TX_UFL_CHECK 0x00000800 -#define IFX_SSC_CON_TX_UFL_IGNORE 0x00000000 -#define IFX_SSC_CON_ABORT_ERR_CHECK 0x00000400 -#define IFX_SSC_CON_ABORT_ERR_IGNORE 0x00000000 -#define IFX_SSC_CON_RX_OFL_CHECK 0x00000200 -#define IFX_SSC_CON_RX_OFL_IGNORE 0x00000000 -#define IFX_SSC_CON_TX_OFL_CHECK 0x00000100 -#define IFX_SSC_CON_TX_OFL_IGNORE 0x00000000 -#define IFX_SSC_CON_ALL_ERR_CHECK 0x00001F00 -#define IFX_SSC_CON_ALL_ERR_IGNORE 0x00000000 - -#define IFX_SSC_CON_LOOPBACK_MODE 0x00000080 -#define IFX_SSC_CON_NO_LOOPBACK 0x00000000 -#define IFX_SSC_CON_HALF_DUPLEX 0x00000080 -#define IFX_SSC_CON_FULL_DUPLEX 0x00000000 -#define IFX_SSC_CON_CLOCK_FALL 0x00000040 -#define IFX_SSC_CON_CLOCK_RISE 0x00000000 -#define IFX_SSC_CON_SHIFT_THEN_LATCH 0x00000000 -#define IFX_SSC_CON_LATCH_THEN_SHIFT 0x00000020 -#define IFX_SSC_CON_MSB_FIRST 0x00000010 -#define IFX_SSC_CON_LSB_FIRST 0x00000000 -#define IFX_SSC_CON_ENABLE_CSB 0x00000008 -#define IFX_SSC_CON_DISABLE_CSB 0x00000000 -#define IFX_SSC_CON_INVERT_CSB 0x00000004 -#define IFX_SSC_CON_TRUE_CSB 0x00000000 -#define IFX_SSC_CON_RX_OFF 0x00000002 -#define IFX_SSC_CON_RX_ON 0x00000000 -#define IFX_SSC_CON_TX_OFF 0x00000001 -#define IFX_SSC_CON_TX_ON 0x00000000 - -/* IFX_SSC_STATE register */ -#define IFX_SSC_STATE_RX_BYTE_VALID_OFFSET 28 -#define IFX_SSC_STATE_RX_BYTE_VALID_MASK 0x70000000 -#define IFX_SSC_DECODE_RX_BYTE_VALID(con_state) ((con_state & IFX_SSC_STATE_RX_BYTE_VALID_MASK) >> IFX_SSC_STATE_RX_BYTE_VALID_OFFSET) -#define IFX_SSC_STATE_TX_BYTE_VALID_OFFSET 24 -#define IFX_SSC_STATE_TX_BYTE_VALID_MASK 0x07000000 -#define IFX_SSC_DECODE_TX_BYTE_VALID(con_state) ((con_state & IFX_SSC_STATE_TX_BYTE_VALID_MASK) >> IFX_SSC_STATE_TX_BYTE_VALID_OFFSET) -#define IFX_SSC_STATE_BIT_COUNT_OFFSET 16 -#define IFX_SSC_STATE_BIT_COUNT_MASK 0x001F0000 -#define IFX_SSC_DECODE_DATA_WIDTH(con_state) (((con_state & IFX_SSC_STATE_BIT_COUNT_MASK) >> IFX_SSC_STATE_BIT_COUNT_OFFSET) + 1) -#define IFX_SSC_STATE_BUSY 0x00002000 -#define IFX_SSC_STATE_RX_UFL 0x00001000 -#define IFX_SSC_STATE_TX_UFL 0x00000800 -#define IFX_SSC_STATE_ABORT_ERR 0x00000400 -#define IFX_SSC_STATE_RX_OFL 0x00000200 -#define IFX_SSC_STATE_TX_OFL 0x00000100 -#define IFX_SSC_STATE_MODE_ERR 0x00000080 -#define IFX_SSC_STATE_SLAVE_IS_SELECTED 0x00000004 -#define IFX_SSC_STATE_IS_MASTER 0x00000002 -#define IFX_SSC_STATE_IS_ENABLED 0x00000001 - -/* WHBSTATE register */ -#define IFX_SSC_WHBSTATE_DISABLE_SSC 0x0001 -#define IFX_SSC_WHBSTATE_CONFIGURATION_MODE 0x0001 -#define IFX_SSC_WHBSTATE_CLR_ENABLE 0x0001 - -#define IFX_SSC_WHBSTATE_ENABLE_SSC 0x0002 -#define IFX_SSC_WHBSTATE_RUN_MODE 0x0002 -#define IFX_SSC_WHBSTATE_SET_ENABLE 0x0002 - -#define IFX_SSC_WHBSTATE_SLAVE_MODE 0x0004 -#define IFX_SSC_WHBSTATE_CLR_MASTER_SELECT 0x0004 - -#define IFX_SSC_WHBSTATE_MASTER_MODE 0x0008 -#define IFX_SSC_WHBSTATE_SET_MASTER_SELECT 0x0008 - -#define IFX_SSC_WHBSTATE_CLR_RX_UFL_ERROR 0x0010 -#define IFX_SSC_WHBSTATE_SET_RX_UFL_ERROR 0x0020 - -#define IFX_SSC_WHBSTATE_CLR_MODE_ERROR 0x0040 -#define IFX_SSC_WHBSTATE_SET_MODE_ERROR 0x0080 - -#define IFX_SSC_WHBSTATE_CLR_TX_OFL_ERROR 0x0100 -#define IFX_SSC_WHBSTATE_CLR_RX_OFL_ERROR 0x0200 -#define IFX_SSC_WHBSTATE_CLR_ABORT_ERROR 0x0400 -#define IFX_SSC_WHBSTATE_CLR_TX_UFL_ERROR 0x0800 -#define IFX_SSC_WHBSTATE_SET_TX_OFL_ERROR 0x1000 -#define IFX_SSC_WHBSTATE_SET_RX_OFL_ERROR 0x2000 -#define IFX_SSC_WHBSTATE_SET_ABORT_ERROR 0x4000 -#define IFX_SSC_WHBSTATE_SET_TX_UFL_ERROR 0x8000 -#define IFX_SSC_WHBSTATE_CLR_ALL_ERROR 0x0F50 -#define IFX_SSC_WHBSTATE_SET_ALL_ERROR 0xF0A0 - -/* BR register */ -#define IFX_SSC_BR_BAUDRATE_OFFSET 0 -#define IFX_SSC_BR_BAUDRATE_MASK 0xFFFF - -/* BR_STAT register */ -#define IFX_SSC_BRSTAT_BAUDTIMER_OFFSET 0 -#define IFX_SSC_BRSTAT_BAUDTIMER_MASK 0xFFFF - -/* TB register */ -#define IFX_SSC_TB_DATA_OFFSET 0 -#define IFX_SSC_TB_DATA_MASK 0xFFFFFFFF - -/* RB register */ -#define IFX_SSC_RB_DATA_OFFSET 0 -#define IFX_SSC_RB_DATA_MASK 0xFFFFFFFF - -/* RXFCON and TXFCON registers */ -#define IFX_SSC_XFCON_FIFO_DISABLE 0x0000 -#define IFX_SSC_XFCON_FIFO_ENABLE 0x0001 -#define IFX_SSC_XFCON_FIFO_FLUSH 0x0002 -#define IFX_SSC_XFCON_ITL_MASK 0x00003F00 -#define IFX_SSC_XFCON_ITL_OFFSET 8 - -/* FSTAT register */ -#define IFX_SSC_FSTAT_RECEIVED_WORDS_OFFSET 0 -#define IFX_SSC_FSTAT_RECEIVED_WORDS_MASK 0x003F -#define IFX_SSC_FSTAT_TRANSMIT_WORDS_OFFSET 8 -#define IFX_SSC_FSTAT_TRANSMIT_WORDS_MASK 0x3F00 - -/* GPOCON register */ -#define IFX_SSC_GPOCON_INVOUT0_POS 0 -#define IFX_SSC_GPOCON_INV_OUT0 0x00000001 -#define IFX_SSC_GPOCON_TRUE_OUT0 0x00000000 -#define IFX_SSC_GPOCON_INVOUT1_POS 1 -#define IFX_SSC_GPOCON_INV_OUT1 0x00000002 -#define IFX_SSC_GPOCON_TRUE_OUT1 0x00000000 -#define IFX_SSC_GPOCON_INVOUT2_POS 2 -#define IFX_SSC_GPOCON_INV_OUT2 0x00000003 -#define IFX_SSC_GPOCON_TRUE_OUT2 0x00000000 -#define IFX_SSC_GPOCON_INVOUT3_POS 3 -#define IFX_SSC_GPOCON_INV_OUT3 0x00000008 -#define IFX_SSC_GPOCON_TRUE_OUT3 0x00000000 -#define IFX_SSC_GPOCON_INVOUT4_POS 4 -#define IFX_SSC_GPOCON_INV_OUT4 0x00000010 -#define IFX_SSC_GPOCON_TRUE_OUT4 0x00000000 -#define IFX_SSC_GPOCON_INVOUT5_POS 5 -#define IFX_SSC_GPOCON_INV_OUT5 0x00000020 -#define IFX_SSC_GPOCON_TRUE_OUT5 0x00000000 -#define IFX_SSC_GPOCON_INVOUT6_POS 6 -#define IFX_SSC_GPOCON_INV_OUT6 0x00000040 -#define IFX_SSC_GPOCON_TRUE_OUT6 0x00000000 -#define IFX_SSC_GPOCON_INVOUT7_POS 7 -#define IFX_SSC_GPOCON_INV_OUT7 0x00000080 -#define IFX_SSC_GPOCON_TRUE_OUT7 0x00000000 -#define IFX_SSC_GPOCON_INV_OUT_ALL 0x000000FF -#define IFX_SSC_GPOCON_TRUE_OUT_ALL 0x00000000 - -#define IFX_SSC_GPOCON_ISCSB0_POS 8 -#define IFX_SSC_GPOCON_IS_CSB0 0x00000100 -#define IFX_SSC_GPOCON_IS_GPO0 0x00000000 -#define IFX_SSC_GPOCON_ISCSB1_POS 9 -#define IFX_SSC_GPOCON_IS_CSB1 0x00000200 -#define IFX_SSC_GPOCON_IS_GPO1 0x00000000 -#define IFX_SSC_GPOCON_ISCSB2_POS 10 -#define IFX_SSC_GPOCON_IS_CSB2 0x00000400 -#define IFX_SSC_GPOCON_IS_GPO2 0x00000000 -#define IFX_SSC_GPOCON_ISCSB3_POS 11 -#define IFX_SSC_GPOCON_IS_CSB3 0x00000800 -#define IFX_SSC_GPOCON_IS_GPO3 0x00000000 -#define IFX_SSC_GPOCON_ISCSB4_POS 12 -#define IFX_SSC_GPOCON_IS_CSB4 0x00001000 -#define IFX_SSC_GPOCON_IS_GPO4 0x00000000 -#define IFX_SSC_GPOCON_ISCSB5_POS 13 -#define IFX_SSC_GPOCON_IS_CSB5 0x00002000 -#define IFX_SSC_GPOCON_IS_GPO5 0x00000000 -#define IFX_SSC_GPOCON_ISCSB6_POS 14 -#define IFX_SSC_GPOCON_IS_CSB6 0x00004000 -#define IFX_SSC_GPOCON_IS_GPO6 0x00000000 -#define IFX_SSC_GPOCON_ISCSB7_POS 15 -#define IFX_SSC_GPOCON_IS_CSB7 0x00008000 -#define IFX_SSC_GPOCON_IS_GPO7 0x00000000 -#define IFX_SSC_GPOCON_IS_CSB_ALL 0x0000FF00 -#define IFX_SSC_GPOCON_IS_GPO_ALL 0x00000000 - -/* GPOSTAT register */ -#define IFX_SSC_GPOSTAT_OUT0 0x00000001 -#define IFX_SSC_GPOSTAT_OUT1 0x00000002 -#define IFX_SSC_GPOSTAT_OUT2 0x00000004 -#define IFX_SSC_GPOSTAT_OUT3 0x00000008 -#define IFX_SSC_GPOSTAT_OUT4 0x00000010 -#define IFX_SSC_GPOSTAT_OUT5 0x00000020 -#define IFX_SSC_GPOSTAT_OUT6 0x00000040 -#define IFX_SSC_GPOSTAT_OUT7 0x00000080 -#define IFX_SSC_GPOSTAT_OUT_ALL 0x000000FF - -/* WHBGPOSTAT register */ -#define IFX_SSC_WHBGPOSTAT_CLROUT0_POS 0 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT0 0x00000001 -#define IFX_SSC_WHBGPOSTAT_CLROUT1_POS 1 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT1 0x00000002 -#define IFX_SSC_WHBGPOSTAT_CLROUT2_POS 2 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT2 0x00000004 -#define IFX_SSC_WHBGPOSTAT_CLROUT3_POS 3 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT3 0x00000008 -#define IFX_SSC_WHBGPOSTAT_CLROUT4_POS 4 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT4 0x00000010 -#define IFX_SSC_WHBGPOSTAT_CLROUT5_POS 5 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT5 0x00000020 -#define IFX_SSC_WHBGPOSTAT_CLROUT6_POS 6 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT6 0x00000040 -#define IFX_SSC_WHBGPOSTAT_CLROUT7_POS 7 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT7 0x00000080 -#define IFX_SSC_WHBGPOSTAT_CLR_OUT_ALL 0x000000FF - -#define IFX_SSC_WHBGPOSTAT_OUT0_POS 0 -#define IFX_SSC_WHBGPOSTAT_OUT1_POS 1 -#define IFX_SSC_WHBGPOSTAT_OUT2_POS 2 -#define IFX_SSC_WHBGPOSTAT_OUT3_POS 3 -#define IFX_SSC_WHBGPOSTAT_OUT4_POS 4 -#define IFX_SSC_WHBGPOSTAT_OUT5_POS 5 -#define IFX_SSC_WHBGPOSTAT_OUT6_POS 6 -#define IFX_SSC_WHBGPOSTAT_OUT7_POS 7 - -#define IFX_SSC_WHBGPOSTAT_SETOUT0_POS 8 -#define IFX_SSC_WHBGPOSTAT_SET_OUT0 0x00000100 -#define IFX_SSC_WHBGPOSTAT_SETOUT1_POS 9 -#define IFX_SSC_WHBGPOSTAT_SET_OUT1 0x00000200 -#define IFX_SSC_WHBGPOSTAT_SETOUT2_POS 10 -#define IFX_SSC_WHBGPOSTAT_SET_OUT2 0x00000400 -#define IFX_SSC_WHBGPOSTAT_SETOUT3_POS 11 -#define IFX_SSC_WHBGPOSTAT_SET_OUT3 0x00000800 -#define IFX_SSC_WHBGPOSTAT_SETOUT4_POS 12 -#define IFX_SSC_WHBGPOSTAT_SET_OUT4 0x00001000 -#define IFX_SSC_WHBGPOSTAT_SETOUT5_POS 13 -#define IFX_SSC_WHBGPOSTAT_SET_OUT5 0x00002000 -#define IFX_SSC_WHBGPOSTAT_SETOUT6_POS 14 -#define IFX_SSC_WHBGPOSTAT_SET_OUT6 0x00004000 -#define IFX_SSC_WHBGPOSTAT_SETOUT7_POS 15 -#define IFX_SSC_WHBGPOSTAT_SET_OUT7 0x00008000 -#define IFX_SSC_WHBGPOSTAT_SET_OUT_ALL 0x0000FF00 - -/* SFCON register */ -#define IFX_SSC_SFCON_SF_ENABLE 0x00000001 -#define IFX_SSC_SFCON_SF_DISABLE 0x00000000 -#define IFX_SSC_SFCON_FIR_ENABLE_BEFORE_PAUSE 0x00000004 -#define IFX_SSC_SFCON_FIR_DISABLE_BEFORE_PAUSE 0x00000000 -#define IFX_SSC_SFCON_FIR_ENABLE_AFTER_PAUSE 0x00000008 -#define IFX_SSC_SFCON_FIR_DISABLE_AFTER_PAUSE 0x00000000 -#define IFX_SSC_SFCON_DATA_LENGTH_MASK 0x0000FFF0 -#define IFX_SSC_SFCON_DATA_LENGTH_OFFSET 4 -#define IFX_SSC_SFCON_PAUSE_DATA_MASK 0x00030000 -#define IFX_SSC_SFCON_PAUSE_DATA_OFFSET 16 -#define IFX_SSC_SFCON_PAUSE_DATA_0 0x00000000 -#define IFX_SSC_SFCON_PAUSE_DATA_1 0x00010000 -#define IFX_SSC_SFCON_PAUSE_DATA_IDLE 0x00020000 -#define IFX_SSC_SFCON_PAUSE_CLOCK_MASK 0x000C0000 -#define IFX_SSC_SFCON_PAUSE_CLOCK_OFFSET 18 -#define IFX_SSC_SFCON_PAUSE_CLOCK_0 0x00000000 -#define IFX_SSC_SFCON_PAUSE_CLOCK_1 0x00040000 -#define IFX_SSC_SFCON_PAUSE_CLOCK_IDLE 0x00080000 -#define IFX_SSC_SFCON_PAUSE_CLOCK_RUN 0x000C0000 -#define IFX_SSC_SFCON_STOP_AFTER_PAUSE 0x00100000 -#define IFX_SSC_SFCON_CONTINUE_AFTER_PAUSE 0x00000000 -#define IFX_SSC_SFCON_PAUSE_LENGTH_MASK 0xFFC00000 -#define IFX_SSC_SFCON_PAUSE_LENGTH_OFFSET 22 -#define IFX_SSC_SFCON_DATA_LENGTH_MAX 4096 -#define IFX_SSC_SFCON_PAUSE_LENGTH_MAX 1024 - -#define IFX_SSC_SFCON_EXTRACT_DATA_LENGTH(sfcon) ((sfcon & IFX_SSC_SFCON_DATA_LENGTH_MASK) >> IFX_SSC_SFCON_DATA_LENGTH_OFFSET) -#define IFX_SSC_SFCON_EXTRACT_PAUSE_LENGTH(sfcon) ((sfcon & IFX_SSC_SFCON_PAUSE_LENGTH_MASK) >> IFX_SSC_SFCON_PAUSE_LENGTH_OFFSET) -#define IFX_SSC_SFCON_SET_DATA_LENGTH(value) ((value << IFX_SSC_SFCON_DATA_LENGTH_OFFSET) & IFX_SSC_SFCON_DATA_LENGTH_MASK) -#define IFX_SSC_SFCON_SET_PAUSE_LENGTH(value) ((value << IFX_SSC_SFCON_PAUSE_LENGTH_OFFSET) & IFX_SSC_SFCON_PAUSE_LENGTH_MASK) - -/* SFSTAT register */ -#define IFX_SSC_SFSTAT_IN_DATA 0x00000001 -#define IFX_SSC_SFSTAT_IN_PAUSE 0x00000002 -#define IFX_SSC_SFSTAT_DATA_COUNT_MASK 0x0000FFF0 -#define IFX_SSC_SFSTAT_DATA_COUNT_OFFSET 4 -#define IFX_SSC_SFSTAT_PAUSE_COUNT_MASK 0xFFF00000 -#define IFX_SSC_SFSTAT_PAUSE_COUNT_OFFSET 20 - -#define IFX_SSC_SFSTAT_EXTRACT_DATA_COUNT(sfstat) ((sfstat & IFX_SSC_SFSTAT_DATA_COUNT_MASK) >> IFX_SSC_SFSTAT_DATA_COUNT_OFFSET) -#define IFX_SSC_SFSTAT_EXTRACT_PAUSE_COUNT(sfstat) ((sfstat & IFX_SSC_SFSTAT_PAUSE_COUNT_MASK) >> IFX_SSC_SFSTAT_PAUSE_COUNT_OFFSET) - -/* RXREQ register */ -#define IFX_SSC_RXREQ_RXCOUNT_MASK 0x0000FFFF -#define IFX_SSC_RXREQ_RXCOUNT_OFFSET 0 - -/* RXCNT register */ -#define IFX_SSC_RXCNT_TODO_MASK 0x0000FFFF -#define IFX_SSC_RXCNT_TODO_OFFSET 0 - -/* DMACON register */ -#define IFX_SSC_DMACON_RXON 0x00000001 -#define IFX_SSC_DMACON_RXOFF 0x00000000 -#define IFX_SSC_DMACON_TXON 0x00000002 -#define IFX_SSC_DMACON_TXOFF 0x00000000 -#define IFX_SSC_DMACON_DMAON 0x00000003 -#define IFX_SSC_DMACON_DMAOFF 0x00000000 -#define IFX_SSC_DMACON_CLASS_MASK 0x0000000C -#define IFX_SSC_DMACON_CLASS_OFFSET 2 - -/* register access macros */ -#define ifx_ssc_fstat_received_words(status) (status & 0x003F) -#define ifx_ssc_fstat_words_to_transmit(status) ((status & 0x3F00) >> 8) - -#define ifx_ssc_change_status(data, addr) WRITE_PERIPHERAL_REGISTER(data, (PHYS_OFFSET + addr + IFX_SSC_WHBSTATE)) -#define ifx_ssc_set_config(data, addr) WRITE_PERIPHERAL_REGISTER(data, (PHYS_OFFSET + addr + IFX_SSC_CON)) -#define ifx_ssc_get_config(addr) READ_PERIPHERAL_REGISTER((PHYS_OFFSET + addr + IFX_SSC_CON)) -#define ifx_ssc_get_status(addr) READ_PERIPHERAL_REGISTER((PHYS_OFFSET + addr + IFX_SSC_STATE)) -#define ifx_ssc_receive(addr) READ_PERIPHERAL_REGISTER((PHYS_OFFSET + addr + IFX_SSC_RB)) -#define ifx_ssc_transmit(data, addr) WRITE_PERIPHERAL_REGISTER(data, (PHYS_OFFSET + addr + IFX_SSC_TB)) -#define ifx_ssc_fifo_status(addr) READ_PERIPHERAL_REGISTER((PHYS_OFFSET + addr + IFX_SSC_FSTAT)) -#define ifx_ssc_set_baudrate(data, addr) WRITE_PERIPHERAL_REGISTER(data, (PHYS_OFFSET + addr + IFX_SSC_BR)) - -#define ifx_ssc_extract_rx_fifo_size(id) ((id & IFX_SSC_PERID_RXFS_MASK) >> IFX_SSC_PERID_RXFS_OFFSET) -#define ifx_ssc_extract_tx_fifo_size(id) ((id & IFX_SSC_PERID_TXFS_MASK) >> IFX_SSC_PERID_TXFS_OFFSET) - -#endif diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei.h deleted file mode 100644 index d8a4b8867f..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei.h +++ /dev/null @@ -1,270 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : danube_mei.h -** PROJECT : Danube -** MODULES : MEI -** -** DATE : 1 Jan 2006 -** AUTHOR : TC Chen -** DESCRIPTION : MEI Driver -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Version $Date $Author $Comment -*******************************************************************************/ -#ifndef _IFXMIPS_MEI_H -#define _IFXMIPS_MEI_H -///////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#include "ifxmips_mei_app.h" - -#define IFXMIPS_MEI_DEBUG -#define IFXMIPS_MEI_CMV_EXTRA -#define IFXMIPS_MEI_MAJOR 106 - -/* -** Define where in ME Processor's memory map the Stratify chip lives -*/ - -#define MAXSWAPSIZE 8 * 1024 //8k *(32bits) - -// Mailboxes -#define MSG_LENGTH 16 // x16 bits -#define YES_REPLY 1 -#define NO_REPLY 0 - -#define CMV_TIMEOUT 100 //jiffies -#define MIB_INTERVAL 10000 //msec - -/*** Bit definitions ***/ - -#define FALSE 0 -#define TRUE 1 -#define BIT0 1<<0 -#define BIT1 1<<1 -#define BIT2 1<<2 -#define BIT3 1<<3 -#define BIT4 1<<4 -#define BIT5 1<<5 -#define BIT6 1<<6 -#define BIT7 1<<7 -#define BIT8 1<<8 -#define BIT9 1<<9 -#define BIT10 1<<10 -#define BIT11 1<<11 -#define BIT12 1<<12 -#define BIT13 1<<13 -#define BIT14 1<<14 -#define BIT15 1<<15 -#define BIT16 1<<16 -#define BIT17 1<<17 -#define BIT18 1<<18 -#define BIT19 1<<19 -#define BIT20 1<<20 -#define BIT21 1<<21 -#define BIT22 1<<22 -#define BIT23 1<<23 -#define BIT24 1<<24 -#define BIT25 1<<25 -#define BIT26 1<<26 -#define BIT27 1<<27 -#define BIT28 1<<28 -#define BIT29 1<<29 -#define BIT30 1<<30 -#define BIT31 1<<31 - -// ARC register addresss -#define ARC_STATUS 0x0 -#define ARC_LP_START 0x2 -#define ARC_LP_END 0x3 -#define ARC_DEBUG 0x5 -#define ARC_INT_MASK 0x10A - -#define IRAM0_BASE (0x00000) -#define IRAM1_BASE (0x04000) -#define BRAM_BASE (0x0A000) - -#define ADSL_BASE (0x20000) -#define CRI_BASE (ADSL_BASE + 0x11F00) -#define CRI_CCR0 (CRI_BASE + 0x00) -#define CRI_RST (CRI_BASE + 0x04*4) -#define ADSL_DILV_BASE (ADSL_BASE+0x20000) - -// -#define IRAM0_ADDR_BIT_MASK 0xFFF -#define IRAM1_ADDR_BIT_MASK 0xFFF -#define BRAM_ADDR_BIT_MASK 0xFFF -#define RX_DILV_ADDR_BIT_MASK 0x1FFF - -// CRI_CCR0 Register definitions -#define CLK_2M_MODE_ENABLE BIT6 -#define ACL_CLK_MODE_ENABLE BIT4 -#define FDF_CLK_MODE_ENABLE BIT2 -#define STM_CLK_MODE_ENABLE BIT0 - -// CRI_RST Register definitions -#define FDF_SRST BIT3 -#define MTE_SRST BIT2 -#define FCI_SRST BIT1 -#define AAI_SRST BIT0 - -// MEI_TO_ARC_INTERRUPT Register definitions -#define MEI_TO_ARC_INT1 BIT3 -#define MEI_TO_ARC_INT0 BIT2 -#define MEI_TO_ARC_CS_DONE BIT1 //need to check -#define MEI_TO_ARC_MSGAV BIT0 - -// ARC_TO_MEI_INTERRUPT Register definitions -#define ARC_TO_MEI_INT1 BIT8 -#define ARC_TO_MEI_INT0 BIT7 -#define ARC_TO_MEI_CS_REQ BIT6 -#define ARC_TO_MEI_DBG_DONE BIT5 -#define ARC_TO_MEI_MSGACK BIT4 -#define ARC_TO_MEI_NO_ACCESS BIT3 -#define ARC_TO_MEI_CHECK_AAITX BIT2 -#define ARC_TO_MEI_CHECK_AAIRX BIT1 -#define ARC_TO_MEI_MSGAV BIT0 - -// ARC_TO_MEI_INTERRUPT_MASK Register definitions -#define GP_INT1_EN BIT8 -#define GP_INT0_EN BIT7 -#define CS_REQ_EN BIT6 -#define DBG_DONE_EN BIT5 -#define MSGACK_EN BIT4 -#define NO_ACC_EN BIT3 -#define AAITX_EN BIT2 -#define AAIRX_EN BIT1 -#define MSGAV_EN BIT0 - -#define MEI_SOFT_RESET BIT0 - -#define HOST_MSTR BIT0 - -#define JTAG_MASTER_MODE 0x0 -#define MEI_MASTER_MODE HOST_MSTR - -// MEI_DEBUG_DECODE Register definitions -#define MEI_DEBUG_DEC_MASK (0x3) -#define MEI_DEBUG_DEC_AUX_MASK (0x0) -#define MEI_DEBUG_DEC_DMP1_MASK (0x1) -#define MEI_DEBUG_DEC_DMP2_MASK (0x2) -#define MEI_DEBUG_DEC_CORE_MASK (0x3) - -#define AUX_STATUS (0x0) -// ARC_TO_MEI_MAILBOX[11] is a special location used to indicate -// page swap requests. -#define MEI_TO_ARC_MAILBOX (0xDFD0) -#define MEI_TO_ARC_MAILBOXR (MEI_TO_ARC_MAILBOX + 0x2C) - -#define ARC_TO_MEI_MAILBOX (0xDFA0) -#define ARC_MEI_MAILBOXR (ARC_TO_MEI_MAILBOX + 0x2C) - -// Codeswap request messages are indicated by setting BIT31 -#define OMB_CODESWAP_MESSAGE_MSG_TYPE_MASK (0x80000000) - -// Clear Eoc messages received are indicated by setting BIT17 -#define OMB_CLEAREOC_INTERRUPT_CODE (0x00020000) - -/* -** Swap page header -*/ -// Page must be loaded at boot time if size field has BIT31 set -#define BOOT_FLAG (BIT31) -#define BOOT_FLAG_MASK ~BOOT_FLAG - -#define FREE_RELOAD 1 -#define FREE_SHOWTIME 2 -#define FREE_ALL 3 - -#define IFX_POP_EOC_DONE 0 -#define IFX_POP_EOC_FAIL -1 - -#define CLREOC_BUFF_SIZE 12 //number of clreoc commands being buffered - -// marcos -#define IFXMIPS_WRITE_REGISTER_L(data,addr) do{ *((volatile u32*)(addr)) = (u32)(data);} while (0) -#define IFXMIPS_READ_REGISTER_L(addr) (*((volatile u32*)(addr))) -#define SET_BIT(reg, mask) reg |= (mask) -#define CLEAR_BIT(reg, mask) reg &= (~mask) -#define CLEAR_BITS(reg, mask) CLEAR_BIT(reg, mask) -#define SET_BITS(reg, mask) SET_BIT(reg, mask) -#define SET_BITFIELD(reg, mask, off, val) {reg &= (~mask); reg |= (val << off);} - -#define ALIGN_SIZE ( 1L<<10 ) //1K size align -#define MEM_ALIGN(addr) (((addr) + ALIGN_SIZE - 1) & ~ (ALIGN_SIZE -1) ) - -// swap marco -#define MEI_HALF_WORD_SWAP(data) {data = ((data & 0xffff)<<16) + ((data & 0xffff0000)>>16);} -#define MEI_BYTE_SWAP(data) {data = ((data & 0xff)<<24) + ((data & 0xff00)<<8)+ ((data & 0xff0000)>>8)+ ((data & 0xff000000)>>24);} - -// Swap page header describes size in 32-bit words, load location, and image offset -// for program and/or data segments -typedef struct _arc_swp_page_hdr { - u32 p_offset; //Offset bytes of progseg from beginning of image - u32 p_dest; //Destination addr of progseg on processor - u32 p_size; //Size in 32-bitwords of program segment - u32 d_offset; //Offset bytes of dataseg from beginning of image - u32 d_dest; //Destination addr of dataseg on processor - u32 d_size; //Size in 32-bitwords of data segment -} ARC_SWP_PAGE_HDR; - -#ifdef CONFIG_PROC_FS -typedef struct reg_entry { - int *flag; - char name[30]; // big enough to hold names - char description[100]; // big enough to hold description - unsigned short low_ino; -} reg_entry_t; -#endif - -/* -** Swap image header -*/ -#define GET_PROG 0 // Flag used for program mem segment -#define GET_DATA 1 // Flag used for data mem segment - -// Image header contains size of image, checksum for image, and count of -// page headers. Following that are 'count' page headers followed by -// the code and/or data segments to be loaded -typedef struct _arc_img_hdr { - u32 size; // Size of binary image in bytes - u32 checksum; // Checksum for image - u32 count; // Count of swp pages in image - ARC_SWP_PAGE_HDR page[1]; // Should be "count" pages - '1' to make compiler happy -} ARC_IMG_HDR; - -typedef struct smmu_mem_info { - int type; - unsigned long nCopy; - unsigned long size; - unsigned char *address; - unsigned char *org_address; -} smmu_mem_info_t; - -/* -** Native size for the Stratiphy interface is 32-bits. All reads and writes -** MUST be aligned on 32-bit boundaries. Trickery must be invoked to read word and/or -** byte data. Read routines are provided. Write routines are probably a bad idea, as the -** Arc has unrestrained, unseen access to the same memory, so a read-modify-write cycle -** could very well have unintended results. -*/ -MEI_ERROR meiCMV (u16 *, int, u16 *); // first arg is CMV to ARC, second to indicate whether need reply - -MEI_ERROR meiDebugWrite (u32 destaddr, u32 * databuff, u32 databuffsize); -extern int ifx_mei_hdlc_send (char *hdlc_pkt, int hdlc_pkt_len); -extern int ifx_mei_hdlc_read (char *hdlc_pkt, int max_hdlc_pkt_len); -#if defined(__KERNEL__) || defined (IFXMIPS_PORT_RTEMS) -extern void makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size, - u16 * data, u16 * CMVMSG); -int ifx_mei_hdlc_send (char *, int); -int ifx_mei_hdlc_read (char *, int); -#endif - -#endif diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_app.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_app.h deleted file mode 100644 index cba742e58a..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_app.h +++ /dev/null @@ -1,116 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_mei_app.h -** PROJECT : Danube -** MODULES : MEI -** -** DATE : 1 Jan 2006 -** AUTHOR : TC Chen -** DESCRIPTION : MEI Driver -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Version $Date $Author $Comment -*******************************************************************************/ -#ifndef _IFXMIPS_MEI_APP_H -#define _IFXMIPS_MEI_APP_H - // ioctl control -#define IFXMIPS_MEI_START 300 -#define IFXMIPS_MEI_REPLY 301 -#define IFXMIPS_MEI_NOREPLY 302 - -#define IFXMIPS_MEI_RESET 303 -#define IFXMIPS_MEI_REBOOT 304 -#define IFXMIPS_MEI_HALT 305 -#define IFXMIPS_MEI_CMV_WINHOST 306 -#define IFXMIPS_MEI_CMV_READ 307 -#define IFXMIPS_MEI_CMV_WRITE 308 -#define IFXMIPS_MEI_MIB_DAEMON 309 -#define IFXMIPS_MEI_SHOWTIME 310 -#define IFXMIPS_MEI_REMOTE 311 -#define IFXMIPS_MEI_READDEBUG 312 -#define IFXMIPS_MEI_WRITEDEBUG 313 -#define IFXMIPS_MEI_LOP 314 - -#define IFXMIPS_MEI_PCM_SETUP 315 -#define IFXMIPS_MEI_PCM_START_TIMER 316 -#define IFXMIPS_MEI_PCM_STOP_TIMER 317 -#define IFXMIPS_MEI_PCM_CHECK 318 -#define IFXMIPS_MEI_GET_EOC_LEN 319 -#define IFXMIPS_MEI_GET_EOC_DATA 320 -#define IFXMIPS_MEI_PCM_GETDATA 321 -#define IFXMIPS_MEI_PCM_GPIO 322 -#define IFXMIPS_MEI_EOC_SEND 323 -#define IFXMIPS_MEI_DOWNLOAD 326 -#define IFXMIPS_MEI_JTAG_ENABLE 327 -#define IFXMIPS_MEI_RUN 328 -#define IFXMIPS_MEI_DEBUG_MODE 329 - -/* Loop diagnostics mode of the ADSL line related constants */ -#define SET_ADSL_LOOP_DIAGNOSTICS_MODE 330 -#define GET_ADSL_LOOP_DIAGNOSTICS_MODE 331 -#define LOOP_DIAGNOSTIC_MODE_COMPLETE 332 -#define IS_ADSL_LOOP_DIAGNOSTICS_MODE_COMPLETE 333 - -/* L3 Power Mode */ -/* Get current Power Moaagement Mode Status*/ -#define GET_POWER_MANAGEMENT_MODE 334 -/* Set L3 Power Mode /disable L3 power mode */ -#define SET_L3_POWER_MODE 335 - -/* get current dual latency configuration */ -#define GET_ADSL_DUAL_LATENCY 336 -/* enable/disable dual latency path */ -#define SET_ADSL_DUAL_LATENCY 337 - -/* Enable/Disable autoboot mode. */ -/* When the autoboot mode is disabled, the driver will excute some cmv - commands for led control and dual latency when DSL startup.*/ -#define AUTOBOOT_ENABLE_SET 338 - -/* Enable/Disable Quiet Mode*/ -/* Quiet mode is used for firmware debug. if the quiet mode enable, the autoboot daemon will not reset arc when the arc need to reboot */ -#define QUIET_MODE_GET 339 -#define QUIET_MODE_SET 340 - -/* Enable/Disable showtime lock*/ -/* showtime lock is used for firmware debug. if the showtime lock enable, the autoboot daemon will not reset arc when the arc reach showtime and need to reboot */ -#define SHOWTIME_LOCK_GET 341 -#define SHOWTIME_LOCK_SET 342 - -#define L0_POWER_MODE 0 -#define L2_POWER_MODE 2 -#define L3_POWER_MODE 3 - -#define DUAL_LATENCY_US_DS_DISABLE 0 -#define DUAL_LATENCY_US_ENABLE (1<<0) -#define DUAL_LATENCY_DS_ENABLE (1<<1) -#define DUAL_LATENCY_US_DS_ENABLE (DUAL_LATENCY_US_ENABLE|DUAL_LATENCY_DS_ENABLE) - -#define ME_HDLC_IDLE 0 -#define ME_HDLC_INVALID_MSG 1 -#define ME_HDLC_MSG_QUEUED 2 -#define ME_HDLC_MSG_SENT 3 -#define ME_HDLC_RESP_RCVD 4 -#define ME_HDLC_RESP_TIMEOUT 5 -#define ME_HDLC_RX_BUF_OVERFLOW 6 -#define ME_HDLC_UNRESOLVED 1 -#define ME_HDLC_RESOLVED 2 - -/*** Enums ***/ -typedef enum mei_error { - MEI_SUCCESS = 0, - MEI_FAILURE = -1, - MEI_MAILBOX_FULL = -2, - MEI_MAILBOX_EMPTY = -3, - MEI_MAILBOX_TIMEOUT = -4, -} MEI_ERROR; - -#endif diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_app_ioctl.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_app_ioctl.h deleted file mode 100644 index 08c3dd3fc1..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_app_ioctl.h +++ /dev/null @@ -1,1191 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_mei_app_ioctl.h -** PROJECT : Danube -** MODULES : MEI -** -** DATE : 1 Jan 2006 -** AUTHOR : TC Chen -** DESCRIPTION : MEI Driver -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Version $Date $Author $Comment -*******************************************************************************/ -#ifndef __IFXMIPS_MEI_APP_IOCTL_H -#define __IFXMIPS_MEI_APP_IOCTL_H - -#ifdef __KERNEL__ -#include "ifxmips_mei_ioctl.h" -#endif - -/* Interface Name */ -//#define INTERFACE_NAME <define the interface> - -/* adslLineTable constants */ -#define GET_ADSL_LINE_CODE 1 - -/* adslAtucPhysTable constants */ -#define GET_ADSL_ATUC_PHY 4 - -/* adslAturPhysTable constants */ -#define GET_ADSL_ATUR_PHY 10 - -/* adslAtucChanTable constants */ -#define GET_ADSL_ATUC_CHAN_INFO 15 - -/* adslAturChanTable constants */ -#define GET_ADSL_ATUR_CHAN_INFO 18 - -/* adslAtucPerfDataTable constants */ -#define GET_ADSL_ATUC_PERF_DATA 21 - -/* adslAturPerfDataTable constants */ -#define GET_ADSL_ATUR_PERF_DATA 40 - -/* adslAtucIntervalTable constants */ -#define GET_ADSL_ATUC_INTVL_INFO 60 - -/* adslAturIntervalTable constants */ -#define GET_ADSL_ATUR_INTVL_INFO 65 - -/* adslAtucChanPerfDataTable constants */ -#define GET_ADSL_ATUC_CHAN_PERF_DATA 70 - -/* adslAturChanPerfDataTable constants */ -#define GET_ADSL_ATUR_CHAN_PERF_DATA 90 - -/* adslAtucChanIntervalTable constants */ -#define GET_ADSL_ATUC_CHAN_INTVL_INFO 110 - -/* adslAturChanIntervalTable constants */ -#define GET_ADSL_ATUR_CHAN_INTVL_INFO 115 - -/* adslLineAlarmConfProfileTable constants */ -#define GET_ADSL_ALRM_CONF_PROF 120 -#define SET_ADSL_ALRM_CONF_PROF 121 - -/* adslAturTrap constants */ -#define ADSL_ATUR_TRAPS 135 - -////////////////// RFC-3440 ////////////// - -#ifdef IFXMIPS_MEI_MIB_RFC3440 -/* adslLineExtTable */ -#define GET_ADSL_ATUC_LINE_EXT 201 -#define SET_ADSL_ATUC_LINE_EXT 203 - -/* adslAtucPerfDateExtTable */ -#define GET_ADSL_ATUC_PERF_DATA_EXT 205 - -/* adslAtucIntervalExtTable */ -#define GET_ADSL_ATUC_INTVL_EXT_INFO 221 - -/* adslAturPerfDataExtTable */ -#define GET_ADSL_ATUR_PERF_DATA_EXT 225 - -/* adslAturIntervalExtTable */ -#define GET_ADSL_ATUR_INTVL_EXT_INFO 233 - -/* adslAlarmConfProfileExtTable */ -#define GET_ADSL_ALRM_CONF_PROF_EXT 235 -#define SET_ADSL_ALRM_CONF_PROF_EXT 236 - -/* adslAturExtTrap */ -#define ADSL_ATUR_EXT_TRAPS 240 - -#endif - -/* The following constants are added to support the WEB related ADSL Statistics */ - -/* adslLineStatus constants */ -#define GET_ADSL_LINE_STATUS 245 - -/* adslLineRate constants */ -#define GET_ADSL_LINE_RATE 250 - -/* adslLineInformation constants */ -#define GET_ADSL_LINE_INFO 255 - -/* adslNearEndPerformanceStats constants */ -#define GET_ADSL_NEAREND_STATS 270 - -/* adslFarEndPerformanceStats constants */ -#define GET_ADSL_FAREND_STATS 290 - -/* Sub-carrier related parameters */ -#define GET_ADSL_LINE_INIT_STATS 150 -#define GET_ADSL_POWER_SPECTRAL_DENSITY 151 - -#define IFXMIPS_MIB_LO_ATUC 295 -#define IFXMIPS_MIB_LO_ATUR 296 - -#define GET_ADSL_ATUC_SUBCARRIER_STATS 297 -#define GET_ADSL_ATUR_SUBCARRIER_STATS 298 - - - -/////////////////////////////////////////////////////////// -// makeCMV(Opcode, Group, Address, Index, Size, Data) - -/* adslLineCode Flags */ -#define LINE_CODE_FLAG 0x1 /* BIT 0th position */ - -/* adslAtucPhysTable Flags */ -#define ATUC_PHY_SER_NUM_FLAG 0x1 /* BIT 0th position */ -#define ATUC_PHY_SER_NUM_FLAG_MAKECMV1 makeCMV(H2D_CMV_READ, INFO, 57, 0, 12, data,TxMessage) -#define ATUC_PHY_SER_NUM_FLAG_MAKECMV2 makeCMV(H2D_CMV_READ, INFO, 57, 12, 4, data,TxMessage) - -#define ATUC_PHY_VENDOR_ID_FLAG 0x2 /* BIT 1 */ -#define ATUC_PHY_VENDOR_ID_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 64, 0, 4, data,TxMessage) - -#define ATUC_PHY_VER_NUM_FLAG 0x4 /* BIT 2 */ -#define ATUC_PHY_VER_NUM_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 58, 0, 8, data,TxMessage) - -#define ATUC_CURR_STAT_FLAG 0x8 /* BIT 3 */ - -#define ATUC_CURR_OUT_PWR_FLAG 0x10 /* BIT 4 */ -#define ATUC_CURR_OUT_PWR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 5, 1, data,TxMessage) - -#define ATUC_CURR_ATTR_FLAG 0x20 /* BIT 5 */ -#define ATUC_CURR_ATTR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 0, 2, data,TxMessage) - - -/* adslAturPhysTable Flags */ -#define ATUR_PHY_SER_NUM_FLAG 0x1 /* BIT 0th position */ -#define ATUR_PHY_SER_NUM_FLAG_MAKECMV1 makeCMV(H2D_CMV_READ, INFO, 62, 0, 12, data,TxMessage) -#define ATUR_PHY_SER_NUM_FLAG_MAKECMV2 makeCMV(H2D_CMV_READ, INFO, 62, 12, 4, data,TxMessage) - -#define ATUR_PHY_VENDOR_ID_FLAG 0x2 /* BIT 1 */ -#define ATUR_PHY_VENDOR_ID_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 65, 0, 4, data,TxMessage) - -#define ATUR_PHY_VER_NUM_FLAG 0x4 /* BIT 2 */ -#define ATUR_PHY_VER_NUM_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 61, 0, 8, data,TxMessage) - -#define ATUR_SNRMGN_FLAG 0x8 -#if 0 /* [ Ritesh. Use PLAM 45 0 for 0.1dB resolution rather than INFO 68 3 */ -#define ATUR_SNRMGN_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 4, 1, data,TxMessage) -#else -#define ATUR_SNRMGN_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, PLAM_SNRMargin_0_1db, 0, 1, data, TxMessage) -#endif - -#define ATUR_ATTN_FLAG 0x10 -#define ATUR_ATTN_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 2, 1, data,TxMessage) - -#define ATUR_CURR_STAT_FLAG 0x20 /* BIT 3 */ - -#define ATUR_CURR_OUT_PWR_FLAG 0x40 /* BIT 4 */ -#define ATUR_CURR_OUT_PWR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 5, 1, data,TxMessage) - -#define ATUR_CURR_ATTR_FLAG 0x80 /* BIT 5 */ -#define ATUR_CURR_ATTR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 0, 2, data,TxMessage) - -/* adslAtucChanTable Flags */ -#define ATUC_CHAN_INTLV_DELAY_FLAG 0x1 /* BIT 0th position */ -//KD #define ATUC_CHAN_INTLV_DELAY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, RATE, 3, 1, 1, data,TxMessage) -#define ATUC_CHAN_INTLV_DELAY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 92, 1, 1, data,TxMessage) - -#define ATUC_CHAN_CURR_TX_RATE_FLAG 0x2 /* BIT 1 */ -#define ATUC_CHAN_CURR_TX_RATE_FLAG_MAKECMV makeCMV(H2D_CMV_READ, RATE, 1, 0, 2, data,TxMessage) - -#define ATUC_CHAN_PREV_TX_RATE_FLAG 0x4 /* BIT 2 */ - -/* adslAturChanTable Flags */ -#define ATUR_CHAN_INTLV_DELAY_FLAG 0x1 /* BIT 0th position */ -//KD #define ATUR_CHAN_INTLV_DELAY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, RATE, 2, 1, 1, data,TxMessage) -#define ATUR_CHAN_INTLV_DELAY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 93, 1, 1, data,TxMessage) - -#define ATUR_CHAN_CURR_TX_RATE_FLAG 0x2 /* BIT 1 */ -#define ATUR_CHAN_CURR_TX_RATE_FLAG_MAKECMV makeCMV(H2D_CMV_READ, RATE, 0, 0, 2, data,TxMessage) - -#define ATUR_CHAN_PREV_TX_RATE_FLAG 0x4 /* BIT 2 */ - -#define ATUR_CHAN_CRC_BLK_LEN_FLAG 0x8 /* BIT 3 */ - -/* adslAtucPerfDataTable Flags */ -#define ATUC_PERF_LOFS_FLAG 0x1 /* BIT 0th position */ -#define ATUC_PERF_LOSS_FLAG 0x2 /* BIT 1 */ -#define ATUC_PERF_LO_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 0, 0, 1, data,TxMessage) -#define ATUC_PERF_ESS_FLAG 0x4 /* BIT 2 */ -#define ATUC_PERF_ESS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 7, 0, 1, data,TxMessage) -#define ATUC_PERF_INITS_FLAG 0x8 /* BIT 3 */ -#define ATUC_PERF_VALID_INTVLS_FLAG 0x10 /* BIT 4 */ -#define ATUC_PERF_INVALID_INTVLS_FLAG 0x20 /* BIT 5 */ -#define ATUC_PERF_CURR_15MIN_TIME_ELAPSED_FLAG 0x40 /* BIT 6 */ -#define ATUC_PERF_CURR_15MIN_LOFS_FLAG 0x80 /* BIT 7 */ -#define ATUC_PERF_CURR_15MIN_LOSS_FLAG 0x100 /* BIT 8 */ -#define ATUC_PERF_CURR_15MIN_ESS_FLAG 0x200 /* BIT 9 */ -#define ATUC_PERF_CURR_15MIN_INIT_FLAG 0x400 /* BIT 10 */ -#define ATUC_PERF_CURR_1DAY_TIME_ELAPSED_FLAG 0x800 /* BIT 11 */ -#define ATUC_PERF_CURR_1DAY_LOFS_FLAG 0x1000 /* BIT 12 */ -#define ATUC_PERF_CURR_1DAY_LOSS_FLAG 0x2000 /* BIT 13 */ -#define ATUC_PERF_CURR_1DAY_ESS_FLAG 0x4000 /* BIT 14 */ -#define ATUC_PERF_CURR_1DAY_INIT_FLAG 0x8000 /* BIT 15 */ -#define ATUC_PERF_PREV_1DAY_MON_SEC_FLAG 0x10000 /* BIT 16 */ -#define ATUC_PERF_PREV_1DAY_LOFS_FLAG 0x20000 /* BIT 17 */ -#define ATUC_PERF_PREV_1DAY_LOSS_FLAG 0x40000 /* BIT 18 */ -#define ATUC_PERF_PREV_1DAY_ESS_FLAG 0x80000 /* BIT 19 */ -#define ATUC_PERF_PREV_1DAY_INITS_FLAG 0x100000 /* BIT 20 */ - -/* adslAturPerfDataTable Flags */ -#define ATUR_PERF_LOFS_FLAG 0x1 /* BIT 0th position */ -#define ATUR_PERF_LOSS_FLAG 0x2 /* BIT 1 */ -#define ATUR_PERF_LPR_FLAG 0x4 /* BIT 2 */ -#define ATUR_PERF_LO_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 1, 0, 1, data,TxMessage) -#define ATUR_PERF_ESS_FLAG 0x8 /* BIT 3 */ -#define ATUR_PERF_ESS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 33, 0, 1, data,TxMessage) -#define ATUR_PERF_VALID_INTVLS_FLAG 0x10 /* BIT 4 */ -#define ATUR_PERF_INVALID_INTVLS_FLAG 0x20 /* BIT 5 */ -#define ATUR_PERF_CURR_15MIN_TIME_ELAPSED_FLAG 0x40 /* BIT 6 */ -#define ATUR_PERF_CURR_15MIN_LOFS_FLAG 0x80 /* BIT 7 */ -#define ATUR_PERF_CURR_15MIN_LOSS_FLAG 0x100 /* BIT 8 */ -#define ATUR_PERF_CURR_15MIN_LPR_FLAG 0x200 /* BIT 9 */ -#define ATUR_PERF_CURR_15MIN_ESS_FLAG 0x400 /* BIT 10 */ -#define ATUR_PERF_CURR_1DAY_TIME_ELAPSED_FLAG 0x800 /* BIT 11 */ -#define ATUR_PERF_CURR_1DAY_LOFS_FLAG 0x1000 /* BIT 12 */ -#define ATUR_PERF_CURR_1DAY_LOSS_FLAG 0x2000 /* BIT 13 */ -#define ATUR_PERF_CURR_1DAY_LPR_FLAG 0x4000 /* BIT 14 */ -#define ATUR_PERF_CURR_1DAY_ESS_FLAG 0x8000 /* BIT 15 */ -#define ATUR_PERF_PREV_1DAY_MON_SEC_FLAG 0x10000 /* BIT 16 */ -#define ATUR_PERF_PREV_1DAY_LOFS_FLAG 0x20000 /* BIT 17 */ -#define ATUR_PERF_PREV_1DAY_LOSS_FLAG 0x40000 /* BIT 18 */ -#define ATUR_PERF_PREV_1DAY_LPR_FLAG 0x80000 /* BIT 19 */ -#define ATUR_PERF_PREV_1DAY_ESS_FLAG 0x100000 /* BIT 20 */ - -/* adslAtucIntervalTable Flags */ -#define ATUC_INTVL_LOF_FLAG 0x1 /* BIT 0th position */ -#define ATUC_INTVL_LOS_FLAG 0x2 /* BIT 1 */ -#define ATUC_INTVL_ESS_FLAG 0x4 /* BIT 2 */ -#define ATUC_INTVL_INIT_FLAG 0x8 /* BIT 3 */ -#define ATUC_INTVL_VALID_DATA_FLAG 0x10 /* BIT 4 */ - -/* adslAturIntervalTable Flags */ -#define ATUR_INTVL_LOF_FLAG 0x1 /* BIT 0th position */ -#define ATUR_INTVL_LOS_FLAG 0x2 /* BIT 1 */ -#define ATUR_INTVL_LPR_FLAG 0x4 /* BIT 2 */ -#define ATUR_INTVL_ESS_FLAG 0x8 /* BIT 3 */ -#define ATUR_INTVL_VALID_DATA_FLAG 0x10 /* BIT 4 */ - -/* adslAtucChanPerfDataTable Flags */ -#define ATUC_CHAN_RECV_BLK_FLAG 0x01 /* BIT 0th position */ -#define ATUC_CHAN_TX_BLK_FLAG 0x02 /* BIT 1 */ -#define ATUC_CHAN_CORR_BLK_FLAG 0x04 /* BIT 2 */ -#define ATUC_CHAN_UNCORR_BLK_FLAG 0x08 /* BIT 3 */ -#define ATUC_CHAN_PERF_VALID_INTVL_FLAG 0x10 /* BIT 4 */ -#define ATUC_CHAN_PERF_INVALID_INTVL_FLAG 0x20 /* BIT 5 */ -#define ATUC_CHAN_PERF_CURR_15MIN_TIME_ELAPSED_FLAG 0x40 /* BIT 6 */ -#define ATUC_CHAN_PERF_CURR_15MIN_RECV_BLK_FLAG 0x80 /* BIT 7 */ -#define ATUC_CHAN_PERF_CURR_15MIN_TX_BLK_FLAG 0x100 /* BIT 8 */ -#define ATUC_CHAN_PERF_CURR_15MIN_CORR_BLK_FLAG 0x200 /* BIT 9 */ -#define ATUC_CHAN_PERF_CURR_15MIN_UNCORR_BLK_FLAG 0x400 /* BIT 10 */ -#define ATUC_CHAN_PERF_CURR_1DAY_TIME_ELAPSED_FLAG 0x800 /* BIT 11*/ -#define ATUC_CHAN_PERF_CURR_1DAY_RECV_BLK_FLAG 0x1000 /* BIT 12 */ -#define ATUC_CHAN_PERF_CURR_1DAY_TX_BLK_FLAG 0x2000 /* BIT 13 */ -#define ATUC_CHAN_PERF_CURR_1DAY_CORR_BLK_FLAG 0x4000 /* BIT 14 */ -#define ATUC_CHAN_PERF_CURR_1DAY_UNCORR_BLK_FLAG 0x8000 /* BIT 15 */ -#define ATUC_CHAN_PERF_PREV_1DAY_MONI_SEC_FLAG 0x10000 /* BIT 16 */ -#define ATUC_CHAN_PERF_PREV_1DAY_RECV_BLK_FLAG 0x20000 /* BIT 17 */ -#define ATUC_CHAN_PERF_PREV_1DAY_TX_BLK_FLAG 0x40000 /* BIT 18 */ -#define ATUC_CHAN_PERF_PREV_1DAY_CORR_BLK_FLAG 0x80000 /* BIT 19 */ -#define ATUC_CHAN_PERF_PREV_1DAY_UNCORR_BLK_FLAG 0x100000 /* BIT 20 */ - - -/* adslAturChanPerfDataTable Flags */ -#define ATUR_CHAN_RECV_BLK_FLAG 0x01 /* BIT 0th position */ -#define ATUR_CHAN_RECV_BLK_FLAG_MAKECMV_LSW makeCMV(H2D_CMV_READ, PLAM, 20, 0, 1, data,TxMessage) -#define ATUR_CHAN_RECV_BLK_FLAG_MAKECMV_MSW makeCMV(H2D_CMV_READ, PLAM, 21, 0, 1, data,TxMessage) -#define ATUR_CHAN_TX_BLK_FLAG 0x02 /* BIT 1 */ -#define ATUR_CHAN_TX_BLK_FLAG_MAKECMV_LSW makeCMV(H2D_CMV_READ, PLAM, 20, 0, 1, data,TxMessage) -#define ATUR_CHAN_TX_BLK_FLAG_MAKECMV_MSW makeCMV(H2D_CMV_READ, PLAM, 21, 0, 1, data,TxMessage) -#define ATUR_CHAN_CORR_BLK_FLAG 0x04 /* BIT 2 */ -#define ATUR_CHAN_CORR_BLK_FLAG_MAKECMV_INTL makeCMV(H2D_CMV_READ, PLAM, 3, 0, 1, data,TxMessage) -#define ATUR_CHAN_CORR_BLK_FLAG_MAKECMV_FAST makeCMV(H2D_CMV_READ, PLAM, 3, 1, 1, data,TxMessage) -#define ATUR_CHAN_UNCORR_BLK_FLAG 0x08 /* BIT 3 */ -#define ATUR_CHAN_UNCORR_BLK_FLAG_MAKECMV_INTL makeCMV(H2D_CMV_READ, PLAM, 2, 0, 1, data,TxMessage) -#define ATUR_CHAN_UNCORR_BLK_FLAG_MAKECMV_FAST makeCMV(H2D_CMV_READ, PLAM, 2, 1, 1, data,TxMessage) -#define ATUR_CHAN_PERF_VALID_INTVL_FLAG 0x10 /* BIT 4 */ -#define ATUR_CHAN_PERF_INVALID_INTVL_FLAG 0x20 /* BIT 5 */ -#define ATUR_CHAN_PERF_CURR_15MIN_TIME_ELAPSED_FLAG 0x40 /* BIT 6 */ -#define ATUR_CHAN_PERF_CURR_15MIN_RECV_BLK_FLAG 0x80 /* BIT 7 */ -#define ATUR_CHAN_PERF_CURR_15MIN_TX_BLK_FLAG 0x100 /* BIT 8 */ -#define ATUR_CHAN_PERF_CURR_15MIN_CORR_BLK_FLAG 0x200 /* BIT 9 */ -#define ATUR_CHAN_PERF_CURR_15MIN_UNCORR_BLK_FLAG 0x400 /* BIT 10 */ -#define ATUR_CHAN_PERF_CURR_1DAY_TIME_ELAPSED_FLAG 0x800 /* BIT 11 */ -#define ATUR_CHAN_PERF_CURR_1DAY_RECV_BLK_FLAG 0x1000 /* BIT 12 */ -#define ATUR_CHAN_PERF_CURR_1DAY_TX_BLK_FLAG 0x2000 /* BIT 13 */ -#define ATUR_CHAN_PERF_CURR_1DAY_CORR_BLK_FLAG 0x4000 /* BIT 14 */ -#define ATUR_CHAN_PERF_CURR_1DAY_UNCORR_BLK_FLAG 0x8000 /* BIT 15 */ -#define ATUR_CHAN_PERF_PREV_1DAY_MONI_SEC_FLAG 0x10000 /* BIT 16 */ -#define ATUR_CHAN_PERF_PREV_1DAY_RECV_BLK_FLAG 0x20000 /* BIT 17 */ -#define ATUR_CHAN_PERF_PREV_1DAY_TRANS_BLK_FLAG 0x40000 /* BIT 18 */ -#define ATUR_CHAN_PERF_PREV_1DAY_CORR_BLK_FLAG 0x80000 /* BIT 19 */ -#define ATUR_CHAN_PERF_PREV_1DAY_UNCORR_BLK_FLAG 0x100000 /* BIT 20 */ - -/* adslAtucChanIntervalTable Flags */ -#define ATUC_CHAN_INTVL_NUM_FLAG 0x1 /* BIT 0th position */ -#define ATUC_CHAN_INTVL_RECV_BLK_FLAG 0x2 /* BIT 1 */ -#define ATUC_CHAN_INTVL_TX_BLK_FLAG 0x4 /* BIT 2 */ -#define ATUC_CHAN_INTVL_CORR_BLK_FLAG 0x8 /* BIT 3 */ -#define ATUC_CHAN_INTVL_UNCORR_BLK_FLAG 0x10 /* BIT 4 */ -#define ATUC_CHAN_INTVL_VALID_DATA_FLAG 0x20 /* BIT 5 */ - -/* adslAturChanIntervalTable Flags */ -#define ATUR_CHAN_INTVL_NUM_FLAG 0x1 /* BIT 0th Position */ -#define ATUR_CHAN_INTVL_RECV_BLK_FLAG 0x2 /* BIT 1 */ -#define ATUR_CHAN_INTVL_TX_BLK_FLAG 0x4 /* BIT 2 */ -#define ATUR_CHAN_INTVL_CORR_BLK_FLAG 0x8 /* BIT 3 */ -#define ATUR_CHAN_INTVL_UNCORR_BLK_FLAG 0x10 /* BIT 4 */ -#define ATUR_CHAN_INTVL_VALID_DATA_FLAG 0x20 /* BIT 5 */ - -/* adslLineAlarmConfProfileTable Flags */ -#define ATUC_THRESH_15MIN_LOFS_FLAG 0x01 /* BIT 0th position */ -#define ATUC_THRESH_15MIN_LOSS_FLAG 0x02 /* BIT 1 */ -#define ATUC_THRESH_15MIN_ESS_FLAG 0x04 /* BIT 2 */ -#define ATUC_THRESH_FAST_RATEUP_FLAG 0x08 /* BIT 3 */ -#define ATUC_THRESH_INTERLEAVE_RATEUP_FLAG 0x10 /* BIT 4 */ -#define ATUC_THRESH_FAST_RATEDOWN_FLAG 0x20 /* BIT 5 */ -#define ATUC_THRESH_INTERLEAVE_RATEDOWN_FLAG 0x40 /* BIT 6 */ -#define ATUC_INIT_FAILURE_TRAP_ENABLE_FLAG 0x80 /* BIT 7 */ -#define ATUR_THRESH_15MIN_LOFS_FLAG 0x100 /* BIT 8 */ -#define ATUR_THRESH_15MIN_LOSS_FLAG 0x200 /* BIT 9 */ -#define ATUR_THRESH_15MIN_LPRS_FLAG 0x400 /* BIT 10 */ -#define ATUR_THRESH_15MIN_ESS_FLAG 0x800 /* BIT 11 */ -#define ATUR_THRESH_FAST_RATEUP_FLAG 0x1000 /* BIT 12 */ -#define ATUR_THRESH_INTERLEAVE_RATEUP_FLAG 0x2000 /* BIT 13 */ -#define ATUR_THRESH_FAST_RATEDOWN_FLAG 0x4000 /* BIT 14 */ -#define ATUR_THRESH_INTERLEAVE_RATEDOWN_FLAG 0x8000 /* BIT 15 */ -#define LINE_ALARM_CONF_PROFILE_ROWSTATUS_FLAG 0x10000 /* BIT 16 */ - - -/* adslAturTraps Flags */ -#define ATUC_PERF_LOFS_THRESH_FLAG 0x1 /* BIT 0th position */ -#define ATUC_PERF_LOSS_THRESH_FLAG 0x2 /* BIT 1 */ -#define ATUC_PERF_ESS_THRESH_FLAG 0x4 /* BIT 2 */ -#define ATUC_RATE_CHANGE_FLAG 0x8 /* BIT 3 */ -#define ATUR_PERF_LOFS_THRESH_FLAG 0x10 /* BIT 4 */ -#define ATUR_PERF_LOSS_THRESH_FLAG 0x20 /* BIT 5 */ -#define ATUR_PERF_LPRS_THRESH_FLAG 0x40 /* BIT 6 */ -#define ATUR_PERF_ESS_THRESH_FLAG 0x80 /* BIT 7 */ -#define ATUR_RATE_CHANGE_FLAG 0x100 /* BIT 8 */ - -//RFC- 3440 FLAG DEFINITIONS - -#ifdef IFXMIPS_MEI_MIB_RFC3440 -/* adslLineExtTable flags */ -#define ATUC_LINE_TRANS_CAP_FLAG 0x1 /* BIT 0th position */ -#define ATUC_LINE_TRANS_CAP_FLAG_MAKECMV makeCMV(H2D_CMV_READ,INFO, 67, 0, 1, data,TxMessage) -#define ATUC_LINE_TRANS_CONFIG_FLAG 0x2 /* BIT 1 */ -#define ATUC_LINE_TRANS_CONFIG_FLAG_MAKECMV makeCMV(H2D_CMV_READ,INFO, 67, 0, 1, data,TxMessage) -#define ATUC_LINE_TRANS_CONFIG_FLAG_MAKECMV_WR makeCMV(H2D_CMV_WRITE,INFO, 67, 0, 1, data,TxMessage) -#define ATUC_LINE_TRANS_ACTUAL_FLAG 0x4 /* BIT 2 */ -#define ATUC_LINE_TRANS_ACTUAL_FLAG_MAKECMV makeCMV(H2D_CMV_READ,STAT, 1, 0, 1, data,TxMessage) -#define LINE_GLITE_POWER_STATE_FLAG 0x8 /* BIT 3 */ -#define LINE_GLITE_POWER_STATE_FLAG_MAKECMV makeCMV(H2D_CMV_READ,STAT, 0, 0, 1, data,TxMessage) - -/* adslAtucPerfDataExtTable flags */ -#define ATUC_PERF_STAT_FASTR_FLAG 0x1 /* BIT 0th position */ -#define ATUC_PERF_STAT_FASTR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 0, 0, 1, data, TxMessage) -#define ATUC_PERF_STAT_FAILED_FASTR_FLAG 0x2 /* BIT 1 */ -#define ATUC_PERF_STAT_FAILED_FASTR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 0, 0, 1, data, TxMessage) -#define ATUC_PERF_STAT_SESL_FLAG 0X4 /* BIT 2 */ -#define ATUC_PERF_STAT_SESL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 8, 0, 1, data, TxMessage) -#define ATUC_PERF_STAT_UASL_FLAG 0X8 /* BIT 3 */ -#define ATUC_PERF_STAT_UASL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 10, 0, 1, data, TxMessage) -#define ATUC_PERF_CURR_15MIN_FASTR_FLAG 0X10 /* BIT 4 */ -#define ATUC_PERF_CURR_15MIN_FAILED_FASTR_FLAG 0X20 /* BIT 5 */ -#define ATUC_PERF_CURR_15MIN_SESL_FLAG 0X40 /* BIT 6 */ -#define ATUC_PERF_CURR_15MIN_UASL_FLAG 0X80 /* BIT 7 */ -#define ATUC_PERF_CURR_1DAY_FASTR_FLAG 0X100 /* BIT 8 */ -#define ATUC_PERF_CURR_1DAY_FAILED_FASTR_FLAG 0X200 /* BIT 9 */ -#define ATUC_PERF_CURR_1DAY_SESL_FLAG 0X400 /* BIT 10 */ -#define ATUC_PERF_CURR_1DAY_UASL_FLAG 0X800 /* BIT 11 */ -#define ATUC_PERF_PREV_1DAY_FASTR_FLAG 0X1000 /* BIT 12 */ -#define ATUC_PERF_PREV_1DAY_FAILED_FASTR_FLAG 0X2000 /* BIT 13 */ -#define ATUC_PERF_PREV_1DAY_SESL_FLAG 0X4000 /* BIT 14 */ -#define ATUC_PERF_PREV_1DAY_UASL_FLAG 0X8000 /* BIT 15 */ - -/* adslAturPerfDataExtTable */ -#define ATUR_PERF_STAT_SESL_FLAG 0X1 /* BIT 0th position */ -#define ATUR_PERF_STAT_SESL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 34, 0, 1, data, TxMessage) -#define ATUR_PERF_STAT_UASL_FLAG 0X2 /* BIT 1 */ -#define ATUR_PERF_STAT_UASL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 36, 0, 1, data, TxMessage) -#define ATUR_PERF_CURR_15MIN_SESL_FLAG 0X4 /* BIT 2 */ -#define ATUR_PERF_CURR_15MIN_UASL_FLAG 0X8 /* BIT 3 */ -#define ATUR_PERF_CURR_1DAY_SESL_FLAG 0X10 /* BIT 4 */ -#define ATUR_PERF_CURR_1DAY_UASL_FLAG 0X20 /* BIT 5 */ -#define ATUR_PERF_PREV_1DAY_SESL_FLAG 0X40 /* BIT 6 */ -#define ATUR_PERF_PREV_1DAY_UASL_FLAG 0X80 /* BIT 7 */ - -/* adslAutcIntervalExtTable flags */ -#define ATUC_INTERVAL_FASTR_FLAG 0x1 /* Bit 0 */ -#define ATUC_INTERVAL_FAILED_FASTR_FLAG 0x2 /* Bit 1 */ -#define ATUC_INTERVAL_SESL_FLAG 0x4 /* Bit 2 */ -#define ATUC_INTERVAL_UASL_FLAG 0x8 /* Bit 3 */ - -/* adslAturIntervalExtTable */ -#define ATUR_INTERVAL_SESL_FLAG 0X1 /* BIT 0th position */ -#define ATUR_INTERVAL_UASL_FLAG 0X2 /* BIT 1 */ - -/* adslAlarmConfProfileExtTable */ -#define ATUC_THRESH_15MIN_FAILED_FASTR_FLAG 0X1/* BIT 0th position */ -#define ATUC_THRESH_15MIN_SESL_FLAG 0X2 /* BIT 1 */ -#define ATUC_THRESH_15MIN_UASL_FLAG 0X4 /* BIT 2 */ -#define ATUR_THRESH_15MIN_SESL_FLAG 0X8 /* BIT 3 */ -#define ATUR_THRESH_15MIN_UASL_FLAG 0X10 /* BIT 4 */ - -/* adslAturExtTraps */ -#define ATUC_15MIN_FAILED_FASTR_TRAP_FLAG 0X1 /* BIT 0th position */ -#define ATUC_15MIN_SESL_TRAP_FLAG 0X2 /* BIT 1 */ -#define ATUC_15MIN_UASL_TRAP_FLAG 0X4 /* BIT 2 */ -#define ATUR_15MIN_SESL_TRAP_FLAG 0X8 /* BIT 3 */ -#define ATUR_15MIN_UASL_TRAP_FLAG 0X10 /* BIT 4 */ - -#endif - -/* adslLineStatus Flags */ -#define LINE_STAT_MODEM_STATUS_FLAG 0x1 /* BIT 0th position */ -#define LINE_STAT_MODEM_STATUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 0, 0, 1, data, TxMessage) -#define LINE_STAT_MODE_SEL_FLAG 0x2 /* BIT 1 */ -#define LINE_STAT_MODE_SEL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 1, 0, 1, data, TxMessage) -#define LINE_STAT_TRELLCOD_ENABLE_FLAG 0x4 /* BIT 2 */ -#define LINE_STAT_TRELLCOD_ENABLE_FLAG_MAKECMV makeCMV(H2D_CMV_READ, OPTN, 2, 0, 1, data, TxMessage) -#define LINE_STAT_LATENCY_FLAG 0x8 /* BIT 3 */ -#define LINE_STAT_LATENCY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 12, 0, 1, data, TxMessage) - -/* adslLineRate Flags */ -#define LINE_RATE_DATA_RATEDS_FLAG 0x1 /* BIT 0th position */ -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL1_LP0_MAKECMV makeCMV(H2D_CMV_READ, RATE, 1, 0, 2, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL1_LP1_MAKECMV makeCMV(H2D_CMV_READ, RATE, 1, 2, 2, data, TxMessage) - - -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_RP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 12, 0, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_MP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 13, 0, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_LP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 14, 0, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_TP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 15, 0, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_KP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 17, 0, 2, data, TxMessage) - -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_RP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 12, 1, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_MP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 13, 1, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_LP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 14, 1, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_TP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 15, 1, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_KP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 17, 2, 2, data, TxMessage) - -#define LINE_RATE_DATA_RATEUS_FLAG 0x2 /* BIT 1 */ -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL1_LP0_MAKECMV makeCMV(H2D_CMV_READ, RATE, 0, 0, 2, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL1_LP1_MAKECMV makeCMV(H2D_CMV_READ, RATE, 0, 2, 2, data, TxMessage) - - -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_RP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 23, 0, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_MP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 24, 0, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_LP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 25, 0, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_TP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 26, 0, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_KP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 28, 0, 2, data, TxMessage) - -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_RP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 23, 1, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_MP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 24, 1, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_LP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 25, 1, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_TP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 26, 1, 1, data, TxMessage) -#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_KP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 28, 2, 2, data, TxMessage) - -#define LINE_RATE_ATTNDRDS_FLAG 0x4 /* BIT 2 */ -#define LINE_RATE_ATTNDRDS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 4, 2, data, TxMessage) - -#define LINE_RATE_ATTNDRUS_FLAG 0x8 /* BIT 3 */ -#define LINE_RATE_ATTNDRUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 4, 2, data, TxMessage) - -/* adslLineInformation Flags */ -#define LINE_INFO_INTLV_DEPTHDS_FLAG 0x1 /* BIT 0th position */ -#define LINE_INFO_INTLV_DEPTHDS_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 27, 0, 1, data, TxMessage) -#define LINE_INFO_INTLV_DEPTHDS_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 27, 1, 1, data, TxMessage) -#define LINE_INFO_INTLV_DEPTHUS_FLAG 0x2 /* BIT 1 */ -#define LINE_INFO_INTLV_DEPTHUS_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 16, 0, 1, data, TxMessage) -#define LINE_INFO_INTLV_DEPTHUS_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 16, 1, 1, data, TxMessage) -#define LINE_INFO_LATNDS_FLAG 0x4 /* BIT 2 */ -#define LINE_INFO_LATNDS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 1, 1, data, TxMessage) -#define LINE_INFO_LATNUS_FLAG 0x8 /* BIT 3 */ -#define LINE_INFO_LATNUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 1, 1, data, TxMessage) -#define LINE_INFO_SATNDS_FLAG 0x10 /* BIT 4 */ -#define LINE_INFO_SATNDS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 2, 1, data, TxMessage) -#define LINE_INFO_SATNUS_FLAG 0x20 /* BIT 5 */ -#define LINE_INFO_SATNUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 2, 1, data, TxMessage) -#define LINE_INFO_SNRMNDS_FLAG 0x40 /* BIT 6 */ -#define LINE_INFO_SNRMNDS_FLAG_ADSL1_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 3, 1, data, TxMessage) -#define LINE_INFO_SNRMNDS_FLAG_ADSL2_MAKECMV makeCMV(H2D_CMV_READ, RATE, 3, 0, 1, data, TxMessage) -#define LINE_INFO_SNRMNDS_FLAG_ADSL2PLUS_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 46, 0, 1, data, TxMessage) -#define LINE_INFO_SNRMNUS_FLAG 0x80 /* BIT 7 */ -#define LINE_INFO_SNRMNUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 3, 1, data, TxMessage) -#define LINE_INFO_ACATPDS_FLAG 0x100 /* BIT 8 */ -#define LINE_INFO_ACATPDS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 6, 1, data, TxMessage) -#define LINE_INFO_ACATPUS_FLAG 0x200 /* BIT 9 */ -#define LINE_INFO_ACATPUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 6, 1, data, TxMessage) - -/* adslNearEndPerformanceStats Flags */ -#define NEAREND_PERF_SUPERFRAME_FLAG_LSW_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 20, 0, 1, data, TxMessage) -#define NEAREND_PERF_SUPERFRAME_FLAG_MSW_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 21, 0, 1, data, TxMessage) -#define NEAREND_PERF_SUPERFRAME_FLAG 0x1 /* BIT 0th position */ -#define NEAREND_PERF_LOS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 0, 0, 1, data, TxMessage) -#define NEAREND_PERF_LOS_FLAG 0x2 /* BIT 1 */ -#define NEAREND_PERF_LOF_FLAG 0x4 /* BIT 2 */ -#define NEAREND_PERF_LPR_FLAG 0x8 /* BIT 3 */ -#define NEAREND_PERF_NCD_FLAG 0x10 /* BIT 4 */ -#define NEAREND_PERF_LCD_FLAG 0x20 /* BIT 5 */ -#define NEAREND_PERF_CRC_FLAG 0x40 /* BIT 6 */ -#define NEAREND_PERF_CRC_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 2, 0, 1, data, TxMessage) -#define NEAREND_PERF_CRC_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 2, 1, 1, data, TxMessage) -#define NEAREND_PERF_RSCORR_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 3, 0, 1, data, TxMessage) -#define NEAREND_PERF_RSCORR_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 3, 1, 1, data, TxMessage) -#define NEAREND_PERF_RSCORR_FLAG 0x80 /* BIT 7 */ -#define NEAREND_PERF_FECS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 6, 0, 1, data, TxMessage) -#define NEAREND_PERF_FECS_FLAG 0x100 /* BIT 8 */ -#define NEAREND_PERF_ES_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 7, 0, 1, data, TxMessage) -#define NEAREND_PERF_ES_FLAG 0x200 /* BIT 9 */ -#define NEAREND_PERF_SES_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 8, 0, 1, data, TxMessage) -#define NEAREND_PERF_SES_FLAG 0x400 /* BIT 10 */ -#define NEAREND_PERF_LOSS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 9, 0, 1, data, TxMessage) -#define NEAREND_PERF_LOSS_FLAG 0x800 /* BIT 11 */ -#define NEAREND_PERF_UAS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 10, 0, 1, data, TxMessage) -#define NEAREND_PERF_UAS_FLAG 0x1000 /* BIT 12 */ -#define NEAREND_PERF_HECERR_FLAG_BC0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 11, 0, 2, data, TxMessage) -#define NEAREND_PERF_HECERR_FLAG_BC1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 11, 2, 2, data, TxMessage) -#define NEAREND_PERF_HECERR_FLAG 0x2000 /* BIT 13 */ - -/* adslFarEndPerformanceStats Flags */ -#define FAREND_PERF_LOS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 1, 0, 1, data, TxMessage) -#define FAREND_PERF_LOS_FLAG 0x1 /* BIT 0th position */ -#define FAREND_PERF_LOF_FLAG 0x2 /* BIT 1 */ -#define FAREND_PERF_LPR_FLAG 0x4 /* BIT 2 */ -#define FAREND_PERF_NCD_FLAG 0x8 /* BIT 3 */ -#define FAREND_PERF_LCD_FLAG 0x10 /* BIT 4 */ -#define FAREND_PERF_CRC_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 24, 0, 1, data, TxMessage) -#define FAREND_PERF_CRC_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 24, 1, 1, data, TxMessage) -#define FAREND_PERF_CRC_FLAG 0x20 /* BIT 5 */ -#define FAREND_PERF_RSCORR_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 28, 0, 1, data, TxMessage) -#define FAREND_PERF_RSCORR_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 28, 1, 1, data, TxMessage) -#define FAREND_PERF_RSCORR_FLAG 0x40 /* BIT 6 */ -#define FAREND_PERF_FECS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 32, 0, 1, data, TxMessage) -#define FAREND_PERF_FECS_FLAG 0x80 /* BIT 7 */ -#define FAREND_PERF_ES_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 33, 0, 1, data, TxMessage) -#define FAREND_PERF_ES_FLAG 0x100 /* BIT 8 */ -#define FAREND_PERF_SES_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 34, 0, 1, data, TxMessage) -#define FAREND_PERF_SES_FLAG 0x200 /* BIT 9 */ -#define FAREND_PERF_LOSS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 35, 0, 1, data, TxMessage) -#define FAREND_PERF_LOSS_FLAG 0x400 /* BIT 10 */ -#define FAREND_PERF_UAS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 36, 0, 1, data, TxMessage) -#define FAREND_PERF_UAS_FLAG 0x800 /* BIT 11 */ -#define FAREND_PERF_HECERR_FLAG_BC0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 37, 0, 2, data, TxMessage) -#define FAREND_PERF_HECERR_FLAG_BC1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 37, 2, 2, data, TxMessage) -#define FAREND_PERF_HECERR_FLAG 0x1000 /* BIT 12 */ -// 603221:tc.chen end -/* TR-69 related additional parameters - defines */ -/* Defines for struct adslATURSubcarrierInfo */ -#define NEAREND_HLINSC 0x1 -#define NEAREND_HLINSC_MAKECMV(mode) makeCMV(mode, INFO, 71, 2, 1, data, TxMessage) -#define NEAREND_HLINPS 0x2 -#define NEAREND_HLINPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 73, idx, size, data, TxMessage) -#define NEAREND_HLOGMT 0x4 -#define NEAREND_HLOGMT_MAKECMV(mode) makeCMV(mode, INFO, 80, 0, 1, data, TxMessage) -#define NEAREND_HLOGPS 0x8 -#define NEAREND_HLOGPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 75, idx, size, data, TxMessage) -#define NEAREND_QLNMT 0x10 -#define NEAREND_QLNMT_MAKECMV(mode) makeCMV(mode, INFO, 80, 1, 1, data, TxMessage) -#define NEAREND_QLNPS 0x20 -#define NEAREND_QLNPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 77, idx, size, data, TxMessage) -#define NEAREND_SNRMT 0x40 -#define NEAREND_SNRMT_MAKECMV(mode) makeCMV(mode, INFO, 80, 2, 1, data, TxMessage) -#define NEAREND_SNRPS 0x80 -#define NEAREND_SNRPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 78, idx, size, data, TxMessage) -#define NEAREND_BITPS 0x100 -#define NEAREND_BITPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 22, idx, size, data, TxMessage) -#define NEAREND_GAINPS 0x200 -#define NEAREND_GAINPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 24, idx, size, data, TxMessage) - -/* Defines for struct adslATUCSubcarrierInfo */ -#define FAREND_HLINSC 0x1 - -/* As per the feedback from Knut on 21/08/2006, the cmv command of HLINSC should be INFO 70 2 */ -#define FAREND_HLINSC_MAKECMV(mode) makeCMV(mode, INFO, 70, 2, 1, data, TxMessage) -#define FAREND_HLINPS 0x2 -#define FAREND_HLINPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 72, idx, size, data, TxMessage) -#define FAREND_HLOGMT 0x4 -#define FAREND_HLOGMT_MAKECMV(mode) makeCMV(mode, INFO, 79, 0, 1, data, TxMessage) -#define FAREND_HLOGPS 0x8 -#define FAREND_HLOGPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 74, idx, size, data, TxMessage) -#define FAREND_QLNMT 0x10 -#define FAREND_QLNMT_MAKECMV(mode) makeCMV(mode, INFO, 79, 1, 1, data, TxMessage) -#define FAREND_QLNPS 0x20 -#define FAREND_QLNPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 76, idx, size, data, TxMessage) -#define FAREND_SNRMT 0x40 -#define FAREND_SNRMT_MAKECMV(mode) makeCMV(mode, INFO, 79, 2, 1, data, TxMessage) -#define FAREND_SNRPS 0x80 -#define FAREND_SNRPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 11, idx, size, data, TxMessage) -#define FAREND_SNRPS_DIAG_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 10, idx, size, data, TxMessage) -#define FAREND_BITPS 0x100 -#define FAREND_BITPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 23, idx, size, data, TxMessage) -#define FAREND_GAINPS 0x200 -#define FAREND_GAINPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 25, idx, size, data, TxMessage) - - -// GET_ADSL_POWER_SPECTRAL_DENSITY -#define NOMPSD_US_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 0, 1, data, TxMessage) -#define NOMPSD_DS_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 1, 1, data, TxMessage) -#define PCB_US_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 6, 1, data, TxMessage) -#define PCB_DS_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 7, 1, data, TxMessage) -#define RMSGI_US_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 10, 1, data, TxMessage) -#define RMSGI_DS_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 11, 1, data, TxMessage) - -/////////////////////////////////////////////////Macro Definitions ? FLAG Setting & Testing - -#define SET_FLAG(flags, flag_val) ((*flags) = ((*flags) | flag_val)) -// -- This macro sets the flags with the flag_val. Here flags is passed as a pointer - -#define IS_FLAG_SET(flags, test_flag) (((*flags) & (test_flag)) == (test_flag)? test_flag:0) -// -- This macro verifies whether test_flag has been set in flags. Here flags is passed as a pointer - - -#define CLR_FLAG(flags, flag_bit) ((*flags) = (*flags) & (~flag_bit)) -// -- This macro resets the specified flag_bit in the flags. Here flags is passed as a pointer - - -////////////////////////////////////////////////DATA STRUCTURES ORGANIZATION - -//Here are the data structures used for accessing mib parameters. The ioctl call includes the third parameter as a void pointer. This parameter has to be type-casted in the driver code to the corresponding structure depending upon the command type. For Ex: consider the ioctl used to get the adslLineCode type, ioctl(fd,GET_ADSL_LINE_CODE,void *struct_adslLineTableEntry). In the driver code we check on the type of the command, i.e GET_ADSL_LINE_CODE and type-cast the void pointer to struct adslLineTableEntry type. - // -#define u32 unsigned int -#define u16 unsigned short -#define s16 short -#define u8 unsigned char - - -typedef u32 AdslPerfTimeElapsed; -typedef u32 AdslPerfPrevDayCount; -typedef u32 PerfCurrentCount; -typedef u32 PerfIntervalCount; -typedef u32 AdslPerfCurrDayCount; - - -//ioctl(int fd, GET_ADSL_LINE_CODE, void *struct_adslLineTableEntry) - -typedef struct adslLineTableEntry { - int ifIndex; - int adslLineCode; - u8 flags; -} adslLineTableEntry; - -#ifdef IFXMIPS_MEI_MIB_RFC3440 -typedef struct adslLineExtTableEntry { - int ifIndex; - u16 adslLineTransAtucCap; - u16 adslLineTransAtucConfig; - u16 adslLineTransAtucActual; - int adslLineGlitePowerState; - u32 flags; -}adslLineExtTableEntry; -#endif -//ioctl(int fd, GET_ADSL_ATUC_PHY, void *struct_adslAtucPhysEntry) -#ifndef u_char -#define u_char u8 -#endif - -typedef struct adslVendorId { - u16 country_code; - u_char provider_id[4]; /* Ascii characters */ - u_char revision_info[2]; -}adslVendorId; - -typedef struct adslAtucPhysEntry { - int ifIndex; - char serial_no[32]; - union { - char vendor_id[16]; - adslVendorId vendor_info; - } vendor_id; - char version_no[16]; - u32 status; - int outputPwr; - u32 attainableRate; - u8 flags; -} adslAtucPhysEntry; - - -//ioctl(int fd, GET_ADSL_ATUR_PHY, void *struct_adslAturPhysEntry) - -typedef struct adslAturPhysEntry { - int ifIndex; - char serial_no[32]; - union { - char vendor_id[16]; - adslVendorId vendor_info; - } vendor_id; - char version_no[16]; - int SnrMgn; - u32 Attn; - u32 status; - int outputPwr; - u32 attainableRate; - u8 flags; -} adslAturPhysEntry; - - -//ioctl(int fd, GET_ADSL_ATUC_CHAN_INFO, void *struct_adslAtucChanInfo) - -typedef struct adslAtucChanInfo { - int ifIndex; - u32 interleaveDelay; - u32 currTxRate; - u32 prevTxRate; - u8 flags; -} adslAtucChanInfo; - - -//ioctl(int fd, GET_ADSL_ATUR_CHAN_INFO, void *struct_adslAturChanInfo) - -typedef struct adslAturChanInfo { - int ifIndex; - u32 interleaveDelay; - u32 currTxRate; - u32 prevTxRate; - u32 crcBlkLen; - u8 flags; -} adslAturChanInfo; - - -//ioctl(int fd, GET_ADSL_ATUC_PERF_DATA, void *struct_atucPerfDataEntry) - -typedef struct atucPerfDataEntry -{ - int ifIndex; - u32 adslAtucPerfLofs; - u32 adslAtucPerfLoss; - u32 adslAtucPerfESs; - u32 adslAtucPerfInits; - int adslAtucPerfValidIntervals; - int adslAtucPerfInvalidIntervals; - AdslPerfTimeElapsed adslAtucPerfCurr15MinTimeElapsed; - PerfCurrentCount adslAtucPerfCurr15MinLofs; - PerfCurrentCount adslAtucPerfCurr15MinLoss; - PerfCurrentCount adslAtucPerfCurr15MinESs; - PerfCurrentCount adslAtucPerfCurr15MinInits; - AdslPerfTimeElapsed adslAtucPerfCurr1DayTimeElapsed; - AdslPerfCurrDayCount adslAtucPerfCurr1DayLofs; - AdslPerfCurrDayCount adslAtucPerfCurr1DayLoss; - AdslPerfCurrDayCount adslAtucPerfCurr1DayESs; - AdslPerfCurrDayCount adslAtucPerfCurr1DayInits; - int adslAtucPerfPrev1DayMoniSecs; - AdslPerfPrevDayCount adslAtucPerfPrev1DayLofs; - AdslPerfPrevDayCount adslAtucPerfPrev1DayLoss; - AdslPerfPrevDayCount adslAtucPerfPrev1DayESs; - AdslPerfPrevDayCount adslAtucPerfPrev1DayInits; - u32 flags; -} atucPerfDataEntry; - -#ifdef IFXMIPS_MEI_MIB_RFC3440 -typedef struct atucPerfDataExtEntry - { - int ifIndex; - u32 adslAtucPerfStatFastR; - u32 adslAtucPerfStatFailedFastR; - u32 adslAtucPerfStatSesL; - u32 adslAtucPerfStatUasL; - u32 adslAtucPerfCurr15MinFastR; - u32 adslAtucPerfCurr15MinFailedFastR; - u32 adslAtucPerfCurr15MinSesL; - u32 adslAtucPerfCurr15MinUasL; - u32 adslAtucPerfCurr1DayFastR; - u32 adslAtucPerfCurr1DayFailedFastR; - u32 adslAtucPerfCurr1DaySesL; - u32 adslAtucPerfCurr1DayUasL; - u32 adslAtucPerfPrev1DayFastR; - u32 adslAtucPerfPrev1DayFailedFastR; - u32 adslAtucPerfPrev1DaySesL; - u32 adslAtucPerfPrev1DayUasL; - u32 flags; -} atucPerfDataExtEntry; - -#endif -//ioctl(int fd, GET_ADSL_ATUR_PERF_DATA, void *struct_aturPerfDataEntry) - -typedef struct aturPerfDataEntry -{ - int ifIndex; - u32 adslAturPerfLofs; - u32 adslAturPerfLoss; - u32 adslAturPerfLprs; - u32 adslAturPerfESs; - int adslAturPerfValidIntervals; - int adslAturPerfInvalidIntervals; - AdslPerfTimeElapsed adslAturPerfCurr15MinTimeElapsed; - PerfCurrentCount adslAturPerfCurr15MinLofs; - PerfCurrentCount adslAturPerfCurr15MinLoss; - PerfCurrentCount adslAturPerfCurr15MinLprs; - PerfCurrentCount adslAturPerfCurr15MinESs; - AdslPerfTimeElapsed adslAturPerfCurr1DayTimeElapsed; - AdslPerfCurrDayCount adslAturPerfCurr1DayLofs; - AdslPerfCurrDayCount adslAturPerfCurr1DayLoss; - AdslPerfCurrDayCount adslAturPerfCurr1DayLprs; - AdslPerfCurrDayCount adslAturPerfCurr1DayESs; - int adslAturPerfPrev1DayMoniSecs; - AdslPerfPrevDayCount adslAturPerfPrev1DayLofs; - AdslPerfPrevDayCount adslAturPerfPrev1DayLoss; - AdslPerfPrevDayCount adslAturPerfPrev1DayLprs; - AdslPerfPrevDayCount adslAturPerfPrev1DayESs; - u32 flags; -} aturPerfDataEntry; - -#ifdef IFXMIPS_MEI_MIB_RFC3440 -typedef struct aturPerfDataExtEntry - { - int ifIndex; - u32 adslAturPerfStatSesL; - u32 adslAturPerfStatUasL; - u32 adslAturPerfCurr15MinSesL; - u32 adslAturPerfCurr15MinUasL; - u32 adslAturPerfCurr1DaySesL; - u32 adslAturPerfCurr1DayUasL; - u32 adslAturPerfPrev1DaySesL; - u32 adslAturPerfPrev1DayUasL; - u32 flags; -} aturPerfDataExtEntry; -#endif -//ioctl(int fd, GET_ADSL_ATUC_INTVL_INFO, void *struct_adslAtucInvtInfo) - -typedef struct adslAtucIntvlInfo { - int ifIndex; - int IntervalNumber; - PerfIntervalCount intervalLOF; - PerfIntervalCount intervalLOS; - PerfIntervalCount intervalES; - PerfIntervalCount intervalInits; - int intervalValidData; - u8 flags; -} adslAtucIntvlInfo; - -#ifdef IFXMIPS_MEI_MIB_RFC3440 -typedef struct adslAtucInvtlExtInfo - { - int ifIndex; - int IntervalNumber; - u32 adslAtucIntervalFastR; - u32 adslAtucIntervalFailedFastR; - u32 adslAtucIntervalSesL; - u32 adslAtucIntervalUasL; - u32 flags; -} adslAtucInvtlExtInfo; -#endif -//ioctl(int fd, GET_ADSL_ATUR_INTVL_INFO, void *struct_adslAturInvtlInfo) - -typedef struct adslAturIntvlInfo { - int ifIndex; - int IntervalNumber; - PerfIntervalCount intervalLOF; - PerfIntervalCount intervalLOS; - PerfIntervalCount intervalLPR; - PerfIntervalCount intervalES; - int intervalValidData; - u8 flags; -} adslAturIntvlInfo; - -#ifdef IFXMIPS_MEI_MIB_RFC3440 -typedef struct adslAturInvtlExtInfo - { - int ifIndex; - int IntervalNumber; - u32 adslAturIntervalSesL; - u32 adslAturIntervalUasL; - u32 flags; -} adslAturInvtlExtInfo; -#endif -//ioctl(int fd, GET_ADSL_ATUC_CHAN_PERF_DATA, void *struct_atucChannelPerfDataEntry) - -typedef struct atucChannelPerfDataEntry -{ - int ifIndex; - u32 adslAtucChanReceivedBlks; - u32 adslAtucChanTransmittedBlks; - u32 adslAtucChanCorrectedBlks; - u32 adslAtucChanUncorrectBlks; - int adslAtucChanPerfValidIntervals; - int adslAtucChanPerfInvalidIntervals; - AdslPerfTimeElapsed adslAtucChanPerfCurr15MinTimeElapsed; - PerfCurrentCount adslAtucChanPerfCurr15MinReceivedBlks; - PerfCurrentCount adslAtucChanPerfCurr15MinTransmittedBlks; - PerfCurrentCount adslAtucChanPerfCurr15MinCorrectedBlks; - PerfCurrentCount adslAtucChanPerfCurr15MinUncorrectBlks; - AdslPerfTimeElapsed adslAtucChanPerfCurr1DayTimeElapsed; - AdslPerfCurrDayCount adslAtucChanPerfCurr1DayReceivedBlks; - AdslPerfCurrDayCount adslAtucChanPerfCurr1DayTransmittedBlks; - AdslPerfCurrDayCount adslAtucChanPerfCurr1DayCorrectedBlks; - AdslPerfCurrDayCount adslAtucChanPerfCurr1DayUncorrectBlks; - int adslAtucChanPerfPrev1DayMoniSecs; - AdslPerfPrevDayCount adslAtucChanPerfPrev1DayReceivedBlks; - AdslPerfPrevDayCount adslAtucChanPerfPrev1DayTransmittedBlks; - AdslPerfPrevDayCount adslAtucChanPerfPrev1DayCorrectedBlks; - AdslPerfPrevDayCount adslAtucChanPerfPrev1DayUncorrectBlks; - u32 flags; -}atucChannelPerfDataEntry; - - -//ioctl(int fd, GET_ADSL_ATUR_CHAN_PERF_DATA, void *struct_aturChannelPerfDataEntry) - -typedef struct aturChannelPerfDataEntry -{ - int ifIndex; - u32 adslAturChanReceivedBlks; - u32 adslAturChanTransmittedBlks; - u32 adslAturChanCorrectedBlks; - u32 adslAturChanUncorrectBlks; - int adslAturChanPerfValidIntervals; - int adslAturChanPerfInvalidIntervals; - AdslPerfTimeElapsed adslAturChanPerfCurr15MinTimeElapsed; - PerfCurrentCount adslAturChanPerfCurr15MinReceivedBlks; - PerfCurrentCount adslAturChanPerfCurr15MinTransmittedBlks; - PerfCurrentCount adslAturChanPerfCurr15MinCorrectedBlks; - PerfCurrentCount adslAturChanPerfCurr15MinUncorrectBlks; - AdslPerfTimeElapsed adslAturChanPerfCurr1DayTimeElapsed; - AdslPerfCurrDayCount adslAturChanPerfCurr1DayReceivedBlks; - AdslPerfCurrDayCount adslAturChanPerfCurr1DayTransmittedBlks; - AdslPerfCurrDayCount adslAturChanPerfCurr1DayCorrectedBlks; - AdslPerfCurrDayCount adslAturChanPerfCurr1DayUncorrectBlks; - int adslAturChanPerfPrev1DayMoniSecs; - AdslPerfPrevDayCount adslAturChanPerfPrev1DayReceivedBlks; - AdslPerfPrevDayCount adslAturChanPerfPrev1DayTransmittedBlks; - AdslPerfPrevDayCount adslAturChanPerfPrev1DayCorrectedBlks; - AdslPerfPrevDayCount adslAturChanPerfPrev1DayUncorrectBlks; - u32 flags; -} aturChannelPerfDataEntry; - - -//ioctl(int fd, GET_ADSL_ATUC_CHAN_INTVL_INFO, void *struct_adslAtucChanIntvlInfo) - -typedef struct adslAtucChanIntvlInfo { - int ifIndex; - int IntervalNumber; - PerfIntervalCount chanIntervalRecvdBlks; - PerfIntervalCount chanIntervalXmitBlks; - PerfIntervalCount chanIntervalCorrectedBlks; - PerfIntervalCount chanIntervalUncorrectBlks; - int intervalValidData; - u8 flags; -} adslAtucChanIntvlInfo; - - -//ioctl(int fd, GET_ADSL_ATUR_CHAN_INTVL_INFO, void *struct_adslAturChanIntvlInfo) - -typedef struct adslAturChanIntvlInfo { - int ifIndex; - int IntervalNumber; - PerfIntervalCount chanIntervalRecvdBlks; - PerfIntervalCount chanIntervalXmitBlks; - PerfIntervalCount chanIntervalCorrectedBlks; - PerfIntervalCount chanIntervalUncorrectBlks; - int intervalValidData; - u8 flags; -} adslAturChanIntvlInfo; - - -//ioctl(int fd, GET_ADSL_ALRM_CONF_PROF, void *struct_adslLineAlarmConfProfileEntry) -//ioctl(int fd, SET_ADSL_ALRM_CONF_PROF, void *struct_adslLineAlarmConfProfileEntry) - -typedef struct adslLineAlarmConfProfileEntry - { - unsigned char adslLineAlarmConfProfileName[32]; - int adslAtucThresh15MinLofs; - int adslAtucThresh15MinLoss; - int adslAtucThresh15MinESs; - u32 adslAtucThreshFastRateUp; - u32 adslAtucThreshInterleaveRateUp; - u32 adslAtucThreshFastRateDown; - u32 adslAtucThreshInterleaveRateDown; - int adslAtucInitFailureTrapEnable; - int adslAturThresh15MinLofs; - int adslAturThresh15MinLoss; - int adslAturThresh15MinLprs; - int adslAturThresh15MinESs; - u32 adslAturThreshFastRateUp; - u32 adslAturThreshInterleaveRateUp; - u32 adslAturThreshFastRateDown; - u32 adslAturThreshInterleaveRateDown; - int adslLineAlarmConfProfileRowStatus; - u32 flags; -} adslLineAlarmConfProfileEntry; - -#ifdef IFXMIPS_MEI_MIB_RFC3440 -typedef struct adslLineAlarmConfProfileExtEntry - { - u8 adslLineAlarmConfProfileExtName[32]; - u32 adslAtucThreshold15MinFailedFastR; - u32 adslAtucThreshold15MinSesL; - u32 adslAtucThreshold15MinUasL; - u32 adslAturThreshold15MinSesL; - u32 adslAturThreshold15MinUasL; - u32 flags; -} adslLineAlarmConfProfileExtEntry; -#endif -//TRAPS - -/* The following Data Sturctures are added to support the WEB related parameters for ADSL Statistics */ -typedef struct adslLineStatus - { - int adslModemStatus; - u32 adslModeSelected; - int adslAtucThresh15MinESs; - int adslTrellisCodeEnable; - int adslLatency; - u8 flags; - } adslLineStatusInfo; - -typedef struct adslLineRate - { - u32 adslDataRateds; - u32 adslDataRateus; - u32 adslATTNDRds; - u32 adslATTNDRus; - u8 flags; - } adslLineRateInfo; - -typedef struct adslLineInfo - { - u32 adslInterleaveDepthds; - u32 adslInterleaveDepthus; - u32 adslLATNds; - u32 adslLATNus; - u32 adslSATNds; - u32 adslSATNus; - int adslSNRMds; - int adslSNRMus; - int adslACATPds; - int adslACATPus; - u32 flags; - } adslLineInfo; - -typedef struct adslNearEndPerfStats - { - u32 adslSuperFrames; - u32 adslneLOS; - u32 adslneLOF; - u32 adslneLPR; - u32 adslneNCD; - u32 adslneLCD; - u32 adslneCRC; - u32 adslneRSCorr; - u32 adslneFECS; - u32 adslneES; - u32 adslneSES; - u32 adslneLOSS; - u32 adslneUAS; - u32 adslneHECErrors; - u32 flags; - } adslNearEndPerfStats; - -typedef struct adslFarEndPerfStats - { - u32 adslfeLOS; - u32 adslfeLOF; - u32 adslfeLPR; - u32 adslfeNCD; - u32 adslfeLCD; - u32 adslfeCRC; - u32 adslfeRSCorr; - u32 adslfeFECS; - u32 adslfeES; - u32 adslfeSES; - u32 adslfeLOSS; - u32 adslfeUAS; - u32 adslfeHECErrors; - u32 flags; - } adslFarEndPerfStats; - -/* The number of tones (and hence indexes) is dependent on the ADSL mode - G.992.1, G.992.2, G.992.3, * G.992.4 and G.992.5 */ -typedef struct adslATURSubcarrierInfo { - int ifindex; - u16 HLINSCds; - u16 HLINpsds[1024];/* Even index = real part; Odd Index - = imaginary part for each tone */ - u16 HLOGMTds; - u16 HLOGpsds[512]; - u16 QLNMTds; - u16 QLNpsds[512]; - u16 SNRMTds; - u16 SNRpsds[512]; - u16 BITpsds[512]; - s16 GAINpsds[512]; /* Signed value in 0.1dB units. i.e dB * 10. - Needs to be converted into linear scale*/ - u16 flags; -}adslATURSubcarrierInfo; - -typedef struct adslATUCSubcarrierInfo { - int ifindex; - u16 HLINSCus; - u16 HLINpsus[128];/* Even index = real part; Odd Index - = imaginary part for each tone */ - u16 HLOGMTus; - u16 HLOGpsus[64]; - u16 QLNMTus; - u16 QLNpsus[64]; - u16 SNRMTus; - u16 SNRpsus[64]; - u16 BITpsus[64]; - s16 GAINpsus[64]; /* Signed value in 0.1dB units. i.e dB * 10. - Needs to be converted into linear scale*/ - u16 flags; -}adslATUCSubcarrierInfo; - -#ifndef u_int16 -#define u_int16 u16 -#endif - -typedef struct adslInitStats { - u_int16 FullInitializationCount; - u_int16 FailedFullInitializationCount; - u_int16 LINIT_Errors; - u_int16 Init_Timeouts; -}adslInitStats; - -typedef struct adslPowerSpectralDensity { - int ACTPSDds; - int ACTPSDus; -}adslPowerSpectralDensity; - -//ioctl(int fd, ADSL_ATUR_TRAPS, void *uint16_flags) -typedef union structpts { - adslLineTableEntry * adslLineTableEntry_pt; - adslAtucPhysEntry * adslAtucPhysEntry_pt; - adslAturPhysEntry * adslAturPhysEntry_pt; - adslAtucChanInfo * adslAtucChanInfo_pt; - adslAturChanInfo * adslAturChanInfo_pt; - atucPerfDataEntry * atucPerfDataEntry_pt; - aturPerfDataEntry * aturPerfDataEntry_pt; - adslAtucIntvlInfo * adslAtucIntvlInfo_pt; - adslAturIntvlInfo * adslAturIntvlInfo_pt; - atucChannelPerfDataEntry * atucChannelPerfDataEntry_pt; - aturChannelPerfDataEntry * aturChannelPerfDataEntry_pt; - adslAtucChanIntvlInfo * adslAtucChanIntvlInfo_pt; - adslAturChanIntvlInfo * adslAturChanIntvlInfo_pt; - adslLineAlarmConfProfileEntry * adslLineAlarmConfProfileEntry_pt; - // RFC 3440 - - #ifdef IFXMIPS_MEI_MIB_RFC3440 - adslLineExtTableEntry * adslLineExtTableEntry_pt; - atucPerfDataExtEntry * atucPerfDataExtEntry_pt; - adslAtucInvtlExtInfo * adslAtucInvtlExtInfo_pt; - aturPerfDataExtEntry * aturPerfDataExtEntry_pt; - adslAturInvtlExtInfo * adslAturInvtlExtInfo_pt; - adslLineAlarmConfProfileExtEntry * adslLineAlarmConfProfileExtEntry_pt; - #endif - adslLineStatusInfo * adslLineStatusInfo_pt; - adslLineRateInfo * adslLineRateInfo_pt; - adslLineInfo * adslLineInfo_pt; - adslNearEndPerfStats * adslNearEndPerfStats_pt; - adslFarEndPerfStats * adslFarEndPerfStats_pt; - adslATUCSubcarrierInfo * adslATUCSubcarrierInfo_pt; - adslATURSubcarrierInfo * adslATURSubcarrierInfo_pt; - adslPowerSpectralDensity * adslPowerSpectralDensity_pt; -}structpts; - -#endif /* ] __IFXMIPS_MEI_APP_IOCTL_H */ diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_bsp.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_bsp.h deleted file mode 100644 index c34662013c..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_bsp.h +++ /dev/null @@ -1,308 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_mei_bsp.h -** PROJECT : Danube -** MODULES : MEI -** -** DATE : 1 Jan 2006 -** AUTHOR : TC Chen -** DESCRIPTION : MEI Driver -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Version $Date $Author $Comment -*******************************************************************************/ -#ifndef _IFXMIPS_MEI_BSP_H_ -#define _IFXMIPS_MEI_BSP_H_ - -/*** Register address offsets, relative to MEI_SPACE_ADDRESS ***/ -#define MEI_DATA_XFR_OFFSET (0x0000) -#define MEI_VERSION_OFFSET (0x0004) -#define MEI_ARC_GP_STAT_OFFSET (0x0008) -#define MEI_DATA_XFR_STAT_OFFSET (0x000C) -#define MEI_XFR_ADDR_OFFSET (0x0010) -#define MEI_MAX_WAIT_OFFSET (0x0014) -#define MEI_TO_ARC_INT_OFFSET (0x0018) -#define ARC_TO_MEI_INT_OFFSET (0x001C) -#define ARC_TO_MEI_INT_MASK_OFFSET (0x0020) -#define MEI_DEBUG_WAD_OFFSET (0x0024) -#define MEI_DEBUG_RAD_OFFSET (0x0028) -#define MEI_DEBUG_DATA_OFFSET (0x002C) -#define MEI_DEBUG_DEC_OFFSET (0x0030) -#define MEI_CONFIG_OFFSET (0x0034) -#define MEI_RST_CONTROL_OFFSET (0x0038) -#define MEI_DBG_MASTER_OFFSET (0x003C) -#define MEI_CLK_CONTROL_OFFSET (0x0040) -#define MEI_BIST_CONTROL_OFFSET (0x0044) -#define MEI_BIST_STAT_OFFSET (0x0048) -#define MEI_XDATA_BASE_SH_OFFSET (0x004c) -#define MEI_XDATA_BASE_OFFSET (0x0050) -#define MEI_XMEM_BAR_BASE_OFFSET (0x0054) -#define MEI_XMEM_BAR0_OFFSET (0x0054) -#define MEI_XMEM_BAR1_OFFSET (0x0058) -#define MEI_XMEM_BAR2_OFFSET (0x005C) -#define MEI_XMEM_BAR3_OFFSET (0x0060) -#define MEI_XMEM_BAR4_OFFSET (0x0064) -#define MEI_XMEM_BAR5_OFFSET (0x0068) -#define MEI_XMEM_BAR6_OFFSET (0x006C)) -#define MEI_XMEM_BAR7_OFFSET (0x0070) -#define MEI_XMEM_BAR8_OFFSET (0x0074) -#define MEI_XMEM_BAR9_OFFSET (0x0078) -#define MEI_XMEM_BAR10_OFFSET (0x007C) -#define MEI_XMEM_BAR11_OFFSET (0x0080) -#define MEI_XMEM_BAR12_OFFSET (0x0084) -#define MEI_XMEM_BAR13_OFFSET (0x0088) -#define MEI_XMEM_BAR14_OFFSET (0x008C) -#define MEI_XMEM_BAR15_OFFSET (0x0090) -#define MEI_XMEM_BAR16_OFFSET (0x0094) - -#define WHILE_DELAY 20000 -/* -** Define where in ME Processor's memory map the Stratify chip lives -*/ - -#define MAXSWAPSIZE 8 * 1024 //8k *(32bits) - -// Mailboxes -#define MSG_LENGTH 16 // x16 bits -#define YES_REPLY 1 -#define NO_REPLY 0 - -#define CMV_TIMEOUT 1000 //jiffies - -// Block size per BAR -#define SDRAM_SEGMENT_SIZE (64*1024) -// Number of Bar registers -#define MAX_BAR_REGISTERS (17) - -#define XDATA_REGISTER (15) - -#define IFXMIPS_MEI_IOCTL_CMV_WINHOST IFX_ADSL_IOC_CMV_WINHOST - -#define IFXMIPS_MEI_IOCTL_CMV_READ IFX_ADSL_IOC_CMV_READ -#define IFXMIPS_MEI_IOCTL_CMV_WRITE IFX_ADSL_IOC_CMV_WRITE - -#define IFXMIPS_MEI_IOCTL_GET_BASE_ADDRESS IFX_ADSL_IOC_GET_BASE_ADDRESS - -// ARC register addresss -#define ARC_STATUS 0x0 -#define ARC_LP_START 0x2 -#define ARC_LP_END 0x3 -#define ARC_DEBUG 0x5 -#define ARC_INT_MASK 0x10A - -#define IRAM0_BASE (0x00000) -#define IRAM1_BASE (0x04000) -#define BRAM_BASE (0x0A000) - -#define ADSL_BASE (0x20000) -#define CRI_BASE (ADSL_BASE + 0x11F00) -#define CRI_CCR0 (CRI_BASE + 0x00) -#define CRI_RST (CRI_BASE + 0x04*4) -#define ADSL_DILV_BASE (ADSL_BASE+0x20000) - -// -#define IRAM0_ADDR_BIT_MASK 0xFFF -#define IRAM1_ADDR_BIT_MASK 0xFFF -#define BRAM_ADDR_BIT_MASK 0xFFF -#define RX_DILV_ADDR_BIT_MASK 0x1FFF - -/*** Bit definitions ***/ - -#define FALSE 0 -#define TRUE 1 -#define BIT0 1<<0 -#define BIT1 1<<1 -#define BIT2 1<<2 -#define BIT3 1<<3 -#define BIT4 1<<4 -#define BIT5 1<<5 -#define BIT6 1<<6 -#define BIT7 1<<7 -#define BIT8 1<<8 -#define BIT9 1<<9 -#define BIT10 1<<10 -#define BIT11 1<<11 -#define BIT12 1<<12 -#define BIT13 1<<13 -#define BIT14 1<<14 -#define BIT15 1<<15 -#define BIT16 1<<16 -#define BIT17 1<<17 -#define BIT18 1<<18 -#define BIT19 1<<19 -#define BIT20 1<<20 -#define BIT21 1<<21 -#define BIT22 1<<22 -#define BIT23 1<<23 -#define BIT24 1<<24 -#define BIT25 1<<25 -#define BIT26 1<<26 -#define BIT27 1<<27 -#define BIT28 1<<28 -#define BIT29 1<<29 -#define BIT30 1<<30 -#define BIT31 1<<31 - -// CRI_CCR0 Register definitions -#define CLK_2M_MODE_ENABLE BIT6 -#define ACL_CLK_MODE_ENABLE BIT4 -#define FDF_CLK_MODE_ENABLE BIT2 -#define STM_CLK_MODE_ENABLE BIT0 - -// CRI_RST Register definitions -#define FDF_SRST BIT3 -#define MTE_SRST BIT2 -#define FCI_SRST BIT1 -#define AAI_SRST BIT0 - -// MEI_TO_ARC_INTERRUPT Register definitions -#define MEI_TO_ARC_INT1 BIT3 -#define MEI_TO_ARC_INT0 BIT2 -#define MEI_TO_ARC_CS_DONE BIT1 //need to check -#define MEI_TO_ARC_MSGAV BIT0 - -// ARC_TO_MEI_INTERRUPT Register definitions -#define ARC_TO_MEI_INT1 BIT8 -#define ARC_TO_MEI_INT0 BIT7 -#define ARC_TO_MEI_CS_REQ BIT6 -#define ARC_TO_MEI_DBG_DONE BIT5 -#define ARC_TO_MEI_MSGACK BIT4 -#define ARC_TO_MEI_NO_ACCESS BIT3 -#define ARC_TO_MEI_CHECK_AAITX BIT2 -#define ARC_TO_MEI_CHECK_AAIRX BIT1 -#define ARC_TO_MEI_MSGAV BIT0 - -// ARC_TO_MEI_INTERRUPT_MASK Register definitions -#define GP_INT1_EN BIT8 -#define GP_INT0_EN BIT7 -#define CS_REQ_EN BIT6 -#define DBG_DONE_EN BIT5 -#define MSGACK_EN BIT4 -#define NO_ACC_EN BIT3 -#define AAITX_EN BIT2 -#define AAIRX_EN BIT1 -#define MSGAV_EN BIT0 - -#define MEI_SOFT_RESET BIT0 - -#define HOST_MSTR BIT0 - -#define JTAG_MASTER_MODE 0x0 -#define MEI_MASTER_MODE HOST_MSTR - -// MEI_DEBUG_DECODE Register definitions -#define MEI_DEBUG_DEC_MASK (0x3) -#define MEI_DEBUG_DEC_AUX_MASK (0x0) -#define MEI_DEBUG_DEC_DMP1_MASK (0x1) -#define MEI_DEBUG_DEC_DMP2_MASK (0x2) -#define MEI_DEBUG_DEC_CORE_MASK (0x3) - -#define AUX_STATUS (0x0) -// ARC_TO_MEI_MAILBOX[11] is a special location used to indicate -// page swap requests. -#define MEI_TO_ARC_MAILBOX (0xDFD0) -#define MEI_TO_ARC_MAILBOXR (MEI_TO_ARC_MAILBOX + 0x2C) - -#define ARC_TO_MEI_MAILBOX (0xDFA0) -#define ARC_MEI_MAILBOXR (ARC_TO_MEI_MAILBOX + 0x2C) - -// Codeswap request messages are indicated by setting BIT31 -#define OMB_CODESWAP_MESSAGE_MSG_TYPE_MASK (0x80000000) - -// Clear Eoc messages received are indicated by setting BIT17 -#define OMB_CLEAREOC_INTERRUPT_CODE (0x00020000) - -/* -** Swap page header -*/ -// Page must be loaded at boot time if size field has BIT31 set -#define BOOT_FLAG (BIT31) -#define BOOT_FLAG_MASK ~BOOT_FLAG - -#define FREE_RELOAD 1 -#define FREE_SHOWTIME 2 -#define FREE_ALL 3 - -// marcos -#define IFXMIPS_WRITE_REGISTER_L(data,addr) do{ *((volatile u32*)(addr)) = (u32)(data);} while (0) -#define IFXMIPS_READ_REGISTER_L(addr) (*((volatile u32*)(addr))) -#define SET_BIT(reg, mask) reg |= (mask) -#define CLEAR_BIT(reg, mask) reg &= (~mask) -#define CLEAR_BITS(reg, mask) CLEAR_BIT(reg, mask) -#define SET_BITS(reg, mask) SET_BIT(reg, mask) -#define SET_BITFIELD(reg, mask, off, val) {reg &= (~mask); reg |= (val << off);} - -#define ALIGN_SIZE ( 1L<<10 ) //1K size align -#define MEM_ALIGN(addr) (((addr) + ALIGN_SIZE - 1) & ~ (ALIGN_SIZE -1) ) - -// swap marco -#define MEI_HALF_WORD_SWAP(data) {data = ((data & 0xffff)<<16) + ((data & 0xffff0000)>>16);} -#define MEI_BYTE_SWAP(data) {data = ((data & 0xff)<<24) + ((data & 0xff00)<<8)+ ((data & 0xff0000)>>8)+ ((data & 0xff000000)>>24);} - -// Swap page header describes size in 32-bit words, load location, and image offset -// for program and/or data segments -typedef struct _arc_swp_page_hdr { - u32 p_offset; //Offset bytes of progseg from beginning of image - u32 p_dest; //Destination addr of progseg on processor - u32 p_size; //Size in 32-bitwords of program segment - u32 d_offset; //Offset bytes of dataseg from beginning of image - u32 d_dest; //Destination addr of dataseg on processor - u32 d_size; //Size in 32-bitwords of data segment -} ARC_SWP_PAGE_HDR; - -/* -** Swap image header -*/ -#define GET_PROG 0 // Flag used for program mem segment -#define GET_DATA 1 // Flag used for data mem segment - -// Image header contains size of image, checksum for image, and count of -// page headers. Following that are 'count' page headers followed by -// the code and/or data segments to be loaded -typedef struct _arc_img_hdr { - u32 size; // Size of binary image in bytes - u32 checksum; // Checksum for image - u32 count; // Count of swp pages in image - ARC_SWP_PAGE_HDR page[1]; // Should be "count" pages - '1' to make compiler happy -} ARC_IMG_HDR; - -typedef struct smmu_mem_info { - int type; - unsigned long nCopy; - unsigned long size; - unsigned char *address; - unsigned char *org_address; -} smmu_mem_info_t; - -typedef struct ifxmips_mei_device_private { - int modem_ready; - int arcmsgav; - int cmv_reply; - int cmv_waiting; - // Mei to ARC CMV count, reply count, ARC Indicator count - int indicator_count; - int cmv_count; - int reply_count; - unsigned long image_size; - int nBar; - u16 Recent_indicator[MSG_LENGTH]; - - u16 CMV_RxMsg[MSG_LENGTH] __attribute__ ((aligned (4))); - - smmu_mem_info_t adsl_mem_info[MAX_BAR_REGISTERS]; - ARC_IMG_HDR *img_hdr; - // to wait for arc cmv reply, sleep on wait_queue_arcmsgav; - wait_queue_head_t wait_queue_arcmsgav; - wait_queue_head_t wait_queue_modemready; - MEI_mutex_t mei_cmv_sema; -} ifxmips_mei_device_private_t; - -#endif //_IFXMIPS_MEI_BSP_H_ diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_ioctl.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_ioctl.h deleted file mode 100644 index d11f04ea97..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_ioctl.h +++ /dev/null @@ -1,734 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_mei_ioctl.h -** PROJECT : Danube -** MODULES : MEI -** -** DATE : 1 Jan 2006 -** AUTHOR : TC Chen -** DESCRIPTION : MEI Driver -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Version $Date $Author $Comment -*******************************************************************************/ -#ifndef _IFXMIPS_MEI_IOCTL_H -#define _IFXMIPS_MEI_IOCTL_H - -///////////////////////////////////////////////////////////////////////////////////////////////////// -#define PCM_BUFF_SIZE 1024 //bytes -// interrupt numbers - -#if !(defined(_IFXMIPS_ADSL_APP) || defined (_AMAZON_ADSL_APP)) - -// Number of intervals -#define INTERVAL_NUM 192 //two days -typedef struct ifxmips_mei_mib { - struct list_head list; - struct timeval start_time; //start of current interval - - int AtucPerfLof; - int AtucPerfLos; - int AtucPerfEs; - int AtucPerfInit; - - int AturPerfLof; - int AturPerfLos; - int AturPerfLpr; - int AturPerfEs; - - int AturChanPerfRxBlk; - int AturChanPerfTxBlk; - int AturChanPerfCorrBlk; - int AturChanPerfUncorrBlk; - - //RFC-3440 - int AtucPerfStatFastR; - int AtucPerfStatFailedFastR; - int AtucPerfStatSesL; - int AtucPerfStatUasL; - int AturPerfStatSesL; - int AturPerfStatUasL; -} ifxmips_mei_mib; - -typedef struct adslChanPrevTxRate { - u32 adslAtucChanPrevTxRate; - u32 adslAturChanPrevTxRate; -} adslChanPrevTxRate; - -typedef struct adslPhysCurrStatus { - u32 adslAtucCurrStatus; - u32 adslAturCurrStatus; -} adslPhysCurrStatus; - -typedef struct ChanType { - int interleave; - int fast; - int bearchannel0; - int bearchannel1; -} ChanType; - -typedef struct mib_previous_read { - u16 ATUC_PERF_ESS; - u16 ATUR_PERF_ESS; - u32 ATUR_CHAN_RECV_BLK; - u16 ATUR_CHAN_CORR_BLK_INTL; - u16 ATUR_CHAN_CORR_BLK_FAST; - u16 ATUR_CHAN_UNCORR_BLK_INTL; - u16 ATUR_CHAN_UNCORR_BLK_FAST; - u16 ATUC_PERF_STAT_FASTR; - u16 ATUC_PERF_STAT_FAILED_FASTR; - u16 ATUC_PERF_STAT_SESL; - u16 ATUC_PERF_STAT_UASL; - u16 ATUR_PERF_STAT_SESL; -} mib_previous_read; - -typedef struct mib_flags_pretime { - struct timeval ATUC_PERF_LOSS_PTIME; - struct timeval ATUC_PERF_LOFS_PTIME; - struct timeval ATUR_PERF_LOSS_PTIME; - struct timeval ATUR_PERF_LOFS_PTIME; - struct timeval ATUR_PERF_LPR_PTIME; -} mib_flags_pretime; - - // cmv message structures -#define MP_PAYLOAD_SIZE 12 -typedef struct mpmessage { - u16 iFunction; - u16 iGroup; - u16 iAddress; - u16 iIndex; - u16 iPayload[MP_PAYLOAD_SIZE]; -} MPMessage; -#endif - -typedef struct meireg { - u32 iAddress; - u32 iData; -} meireg; - -#define MEIDEBUG_BUFFER_SIZES 50 -typedef struct meidebug { - u32 iAddress; - u32 iCount; - u32 buffer[MEIDEBUG_BUFFER_SIZES]; -} meidebug; - -//============================================================================== -// Group definitions -//============================================================================== -#define OPTN 5 -#define CNFG 8 -#define CNTL 1 -#define STAT 2 -#define RATE 6 -#define PLAM 7 -#define INFO 3 -#define TEST 4 -//============================================================================== -// Opcode definitions -//============================================================================== -#define H2D_CMV_READ 0x00 -#define H2D_CMV_WRITE 0x04 -#define H2D_CMV_INDICATE_REPLY 0x10 -#define H2D_ERROR_OPCODE_UNKNOWN 0x20 -#define H2D_ERROR_CMV_UNKNOWN 0x30 - -#define D2H_CMV_READ_REPLY 0x01 -#define D2H_CMV_WRITE_REPLY 0x05 -#define D2H_CMV_INDICATE 0x11 -#define D2H_ERROR_OPCODE_UNKNOWN 0x21 -#define D2H_ERROR_CMV_UNKNOWN 0x31 -#define D2H_ERROR_CMV_READ_NOT_AVAILABLE 0x41 -#define D2H_ERROR_CMV_WRITE_ONLY 0x51 -#define D2H_ERROR_CMV_READ_ONLY 0x61 - -#define H2D_DEBUG_READ_DM 0x02 -#define H2D_DEBUG_READ_PM 0x06 -#define H2D_DEBUG_WRITE_DM 0x0a -#define H2D_DEBUG_WRITE_PM 0x0e - -#define D2H_DEBUG_READ_DM_REPLY 0x03 -#define D2H_DEBUG_READ_FM_REPLY 0x07 -#define D2H_DEBUG_WRITE_DM_REPLY 0x0b -#define D2H_DEBUG_WRITE_FM_REPLY 0x0f -#define D2H_ERROR_ADDR_UNKNOWN 0x33 - -#define D2H_AUTONOMOUS_MODEM_READY_MSG 0xf1 -//============================================================================== -// INFO register address field definitions -//============================================================================== - -#define INFO_TxState 0 -#define INFO_RxState 1 -#define INFO_TxNextState 2 -#define INFO_RxNextState 3 -#define INFO_TxStateJumpFrom 4 -#define INFO_RxStateJumpFrom 5 - -#define INFO_ReverbSnrBuf 8 -#define INFO_ReverbEchoSnrBuf 9 -#define INFO_MedleySnrBuf 10 -#define INFO_RxShowtimeSnrBuf 11 -#define INFO_DECdelay 12 -#define INFO_DECExponent 13 -#define INFO_DECTaps 14 -#define INFO_AECdelay 15 -#define INFO_AECExponent 16 -#define INFO_AECTaps 17 -#define INFO_TDQExponent 18 -#define INFO_TDQTaps 19 -#define INFO_FDQExponent 20 -#define INFO_FDQTaps 21 -#define INFO_USBat 22 -#define INFO_DSBat 23 -#define INFO_USFineGains 24 -#define INFO_DSFineGains 25 -#define INFO_BitloadFirstChannel 26 -#define INFO_BitloadLastChannel 27 -#define INFO_PollEOCData 28 // CO specific -#define INFO_CSNRMargin 29 // CO specific -#define INFO_RCMsgs1 30 -#define INFO_RMsgs1 31 -#define INFO_RMsgRA 32 -#define INFO_RCMsgRA 33 -#define INFO_RMsg2 34 -#define INFO_RCMsg2 35 -#define INFO_BitLoadOK 36 -#define INFO_RCRates1 37 -#define INFO_RRates1Tab 38 -#define INFO_RMsgs1Tab 39 -#define INFO_RMsgRATab 40 -#define INFO_RRatesRA 41 -#define INFO_RCRatesRA 42 -#define INFO_RRates2 43 -#define INFO_RCRates2 44 -#define INFO_PackedRMsg2 45 -#define INFO_RxBitSwapFlag 46 -#define INFO_TxBitSwapFlag 47 -#define INFO_ShowtimeSNRUpdateCount 48 -#define INFO_ShowtimeFDQUpdateCount 49 -#define INFO_ShowtimeDECUpdateCount 50 -#define INFO_CopyRxBuffer 51 -#define INFO_RxToneBuf 52 -#define INFO_TxToneBuf 53 -#define INFO_Version 54 -#define INFO_TimeStamp 55 -#define INFO_feVendorID 56 -#define INFO_feSerialNum 57 -#define INFO_feVersionNum 58 -#define INFO_BulkMemory 59 //Points to start of bulk memory -#define INFO_neVendorID 60 -#define INFO_neVersionNum 61 -#define INFO_neSerialNum 62 - -//============================================================================== -// RATE register address field definitions -//============================================================================== - -#define RATE_UsRate 0 -#define RATE_DsRate 1 - -//============================================================================== -// PLAM (Physical Layer Management) register address field definitions -// (See G997.1 for reference) -//============================================================================== - - // /// - // Failure Flags /// - // /// - -#define PLAM_NearEndFailureFlags 0 -#define PLAM_FarEndFailureFlags 1 - - // /// - // Near End Failure Flags Bit Definitions /// - // /// - -// ADSL Failures /// -#define PLAM_LOS_FailureBit 0x0001 -#define PLAM_LOF_FailureBit 0x0002 -#define PLAM_LPR_FailureBit 0x0004 -#define PLAM_RFI_FailureBit 0x0008 - -// ATM Failures /// -#define PLAM_NCD_LP0_FailureBit 0x0010 -#define PLAM_NCD_LP1_FailureBit 0x0020 -#define PLAM_LCD_LP0_FailureBit 0x0040 -#define PLAM_LCD_LP1_FailureBit 0x0080 - -#define PLAM_NCD_BC0_FailureBit 0x0100 -#define PLAM_NCD_BC1_FailureBit 0x0200 -#define PLAM_LCD_BC0_FailureBit 0x0400 -#define PLAM_LCD_BC1_FailureBit 0x0800 - // /// - // Performance Counts /// - // /// - -#define PLAM_NearEndCrcCnt 2 -#define PLAM_CorrectedRSErrors 3 - -#define PLAM_NearEndECSCnt 6 -#define PLAM_NearEndESCnt 7 -#define PLAM_NearEndSESCnt 8 -#define PLAM_NearEndLOSSCnt 9 -#define PLAM_NearEndUASLCnt 10 - -#define PLAM_NearEndHECErrCnt 11 - -#define PLAM_NearEndHECTotCnt 16 -#define PLAM_NearEndCellTotCnt 18 -#define PLAM_NearEndSfCntLSW 20 -#define PLAM_NearEndSfCntMSW 21 - -#define PLAM_FarEndFebeCnt 24 - -#define PLAM_FarEndFecCnt 28 - -#define PLAM_FarEndFECSCnt 32 -#define PLAM_FarEndESCnt 33 -#define PLAM_FarEndSESCnt 34 -#define PLAM_FarEndLOSSCnt 35 -#define PLAM_FarEndUASLCnt 36 - -#define PLAM_FarEndHECErrCnt 37 - -#define PLAM_FarEndHECTotCnt 41 - -#define PLAM_FarEndCellTotCnt 43 - -#define PLAM_SNRMargin_0_1db 45 - -#define PLAM_SNRMargin 46 - -//============================================================================== -// CNTL register address and bit field definitions -//============================================================================== - -#define CNTL_ModemControl 0 - -#define CNTL_ModemReset 0x0 -#define CNTL_ModemStart 0x2 - -//============================================================================== -// STAT register address and bit field definitions -//============================================================================== - -#define STAT_MacroState 0 -#define STAT_Mode 1 -#define STAT_DMTFramingMode 2 -#define STAT_SleepState 3 -#define STAT_Misc 4 -#define STAT_FailureState 5 - -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // STAT_OLRStatus provides status of OLR - //16-bit STAT_OLRStatus_DS - // [1:0] : OLR status 00=IDLE, 01=OLR_IN_PROGRESS, 10=OLR_Completed, 11=OLR_Aborted - // [3:2]: Reserved - // [5:4]: OLR_Type (1:bitswap; 2: DRR; 3: SRA) - // [7:6]: Reserved - // [10:8]: >0=Request. 0=not. For DS, # of request transmissions/retransmissions (3 bits). - // [11]: 1=Receive Response, 0=not - // [15:12]: Reserved - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - /// -#define STAT_OLRStatus_DS 6 - -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // STAT_OLRStatus provides status of OLR - // 16-bit STAT_OLRStatus_US CMV - // [1:0] : OLR status 00=IDLE, 01=OLR_IN_PROGRESS, 10=OLR_Completed, 11=OLR_Aborted - // [3:2]: Reserved - // [5:4]: OLR_Type (1:bitswap; 2: DRR; 3: SRA) - // [7:6]: Reserved - // [8]: 1=Request Received. 0=not. - // [10:9]: Reserved - // [11]: 1=Response Sent, 0=not - // [15:12]: Reserved - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -/// -#define STAT_OLRStatus_US 7 - -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // STAT_PMStatus provides status of PM - // 16-bit STAT_PMStatus CMV - // [1:0] : PM Status 00=IDLE, 01=PM_IN_PROGRESS, 10=PM_Completed, 11=PM_Aborted - // [2] : 0=ATU_R initiated PM; 1 = ATU_C initiated PM - // [3]: Reserved - // [5:4]: PM_Type (1:Simple Request; 2: L2 request; 3: L2 trim) - // [7:6]: Reserved - // [10:8]: >0=Request. 0=not. # of request transmissions/retransmissions (3 bits). - // [11]: 1=Response, 0=not - // [15:12]: Reserved - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - /// -#define STAT_PMStatus 8 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // 16-bit STAT_OLRError_DS, STAT_OLRError_US, STAT_PMError - // [3:0]: OLR/PM response reason code - // [7:4]: OLR/PM Internal error code - // [15:8]: OLR/PM Reserved for future - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - /// -#define STAT_OLRError_DS 9 -#define STAT_OLRError_US 10 -#define STAT_PMError 11 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// STAT_MacroState -// MacroState reflects the high level state of the modem - -#define STAT_InitState 0x0000 -#define STAT_ReadyState 0x0001 -#define STAT_FailState 0x0002 -#define STAT_IdleState 0x0003 -#define STAT_QuietState 0x0004 -#define STAT_GhsState 0x0005 -#define STAT_FullInitState 0x0006 -#define STAT_ShowTimeState 0x0007 -#define STAT_FastRetrainState 0x0008 -#define STAT_LoopDiagMode 0x0009 -#define STAT_ShortInit 0x000A // Bis short initialization /// - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// STAT_Mode -// ConfigurationMode indicates the mode of the current ADSL Link. In general, a modem may use -// G.Hs or some other mechanism to negotiate the specific mode of operation. -// The OPTN_modeControl CMV is used to select a set of desired modes. -// The STAT_Mode CMV indicates which mode was actually selected. - -#define STAT_ConfigMode_T1413 0x0001 -#define STAT_ConfigMode_G992_2_AB 0x0002 -#define STAT_ConfigMode_G992_1_A 0x0004 -#define STAT_ConfigMode_G992_1_B 0x0008 -#define STAT_ConfigMode_G992_1_C 0x0010 -#define STAT_ConfigMode_G992_2_C 0x0020 - -#define STAT_ConfigMode_G992_3_A 0x0100 -#define STAT_ConfigMode_G992_3_B 0x0200 -#define STAT_ConfigMode_G992_3_I 0x0400 -#define STAT_ConfigMode_G992_3_J 0x0800 -#define STAT_ConfigMode_G992_3_L 0x1000 - -#define STAT_ConfigMode_G992_4_A 0x2000 -#define STAT_ConfigMode_G992_4_I 0x4000 - -#define STAT_ConfigMode_G992_5 0x8000 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// STAT_DMTFramingMode -// FramingMode indicates the DMT framing mde negotiated during initialization. The framing mode -// status is not applicable in BIS mode and its value is undefined -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define STAT_FramingModeMask 0x0003 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// STAT_Misc -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define STAT_OverlappedSpectrum 0x0008 -#define STAT_TCM 0x0010 -#define STAT_TDQ_at_1104 0x0020 -#define STAT_T1413_Signal_Detected 0x0040 -#define STAT_AnnexL_US_Mask1_PSD 0x1000 //indicate we actually selected G992.3 AnnexL US PSD mask1 -#define STAT_AnnexL_US_Mask2_PSD 0x2000 //indicate we actually selected G992.3 AnnexL US PSD mask2 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// STAT_FailureState -// when the MacroSTate indicates the fail state, FailureState provides a failure code -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define E_CODE_NO_ERROR 0 -#define E_CODE_BAT_TX 1 // TX BAT table is incorrect */ -#define E_CODE_BAT_RX 2 // RX BAT table is incorrect */ -#define E_CODE_PROFILE 3 // profile is not selected in fast retrain */ -#define E_CODE_TX_AOC_FIFO_OVERFLOW 4 -#define E_CODE_TRUNCATE_FR 5 //Fast Retrain truncated due to no stored profiles*/ -#define E_CODE_BITLOAD 6 // bit loading fails */ -#define E_CODE_ST_ERROR 7 // showtime CRC error */ -#define E_CODE_RESERVED 8 // using parameters reserved by the ITU-T */ -#define E_CODE_C_TONES 9 // detected C_TONES */ -#define E_CODE_CODESWAP_ERR 10 // codeswap not finished in time */ -#define E_CODE_FIFO_OVERFLOW 11 // we have run out of fifo space */ -#define E_CODE_C_BG_DECODE_ERR 12 // error in decoding C-BG message */ -#define E_CODE_C_RATES2_DECODE_ERR 13 // error in decoding C-MSGS2 and C-RATES2 */ -#define E_CODE_RCMedleyRx_C_SEGUE2_Failure 14 // Timeout after RCMedleyRx waiting for C_SEGUE2 */ -#define E_CODE_RReverbRATx_C_SEGUE2_Failure 15 // Timeout after RReverbRATx waiting for C_SEGUE2 */ -#define E_CODE_RReverb3Tx_C_SEGUE1_Failure 16 // Timeout after RReverb3Tx waiting for C_SEGUE1 */ -#define E_CODE_RCCRC2Rx_C_RATES1_DECOD_ERR 17 // Received CRC not equal to computed CRC */ -#define E_CODE_RCCRC1Rx_C_RATES1_DECOD_ERR 18 // Received CRC not equal to computed CRC */ -#define E_CODE_RReverb5Tx_C_SEGUE2_Failure 19 // Timeout after RReverb5Tx waiting for C_SEGUE2 */ -#define E_CODE_RReverb6Tx_C_SEGUE3_Failure 20 // Timeout after RReverb6Tx waiting for C_SEGUE3 */ -#define E_CODE_RSegue5Tx_C_SEGUE3_Failure 21 // Timeout after RSegue5Tx waiting for C_SEGUE3 */ -#define E_CODE_RCReverb5Rx_C_SEGUE_Failure 22 // Timeout after RCReverb5Rx waiting for C_SEGUE */ -#define E_CODE_RCReverbRARx_C_SEGUE2_Failure 23 // Timeout after RCReverbRARx waiting for C_SEGUE2 */ -#define E_CODE_RCCRC4Rx_CMSGS2_DECOD_ERR 24 // Received CRC not equal to computed CRC */ -#define E_CODE_RCCRC5Rx_C_BG_DECOD_ERR 25 // Received CRC not equal to computed CRC */ -#define E_CODE_RCCRC3Rx_DECOD_ERR 26 // Received CRC not equal to computed CRC */ -#define E_CODE_RCPilot3_DEC_PATH_DEL_TIMEOUT 27 // DEC Path Delay timeout */ -#define E_CODE_RCPilot3_DEC_TRAINING_TIMEOUT 28 // DEC Training timeout */ -#define E_CODE_RCReverb3Rx_C_SEGUE1_Failure 29 // Timeout after RCReverb3Rx waiting for C_SEGUE1 */ -#define E_CODE_RCReverb2Rx_SignalEnd_Failure 30 // Timeout waiting for the end of RCReverb2Rx signal */ -#define E_CODE_RQuiet2_SignalEnd_Failure 31 // Timeout waiting for the end of RQuiet2 signal */ -#define E_CODE_RCReverbFR1Rx_Failure 32 // Timeout waiting for the end of RCReverbFR1Rx signal */ -#define E_CODE_RCPilotFR1Rx_SignalEnd_Failure 33 // Timeout waiting for the end of RCPilotFR1Rx signal */ -#define E_CODE_RCReverbFR2Rx_C_Segue_Failure 34 // Timeout after RCReverbFR2Rx waiting for C_SEGUE */ -#define E_CODE_RCReverbFR5Rx_SignalEnd_TIMEOUT 35 // Timeout waiting for the end of RCReverbFR5Rx signal */ -#define E_CODE_RCReverbFR6Rx_C_SEGUE_Failure 36 // Timeout after RCReverbFR6Rx waiting for C_SEGUE */ -#define E_CODE_RCReverbFR8Rx_C_SEGUE_FR4_Failure 37 // Timeout after RCReverbFR8Rx waiting for C_SEGUE_FR4 */ -#define E_CODE_RCReverbFR8Rx_No_PROFILE 38 // Timeout since no profile was selected */ -#define E_CODE_RCReverbFR8Rx_SignalEnd_TIMEOUT 39 // Timeout waiting for the end of RCReverbFR8Rx signal */ -#define E_CODE_RCCRCFR1_DECOD_ERR 40 // Received CRC not equal to computed CRC */ -#define E_CODE_RCRecovRx_SingnalEnd_TIMEOUT 41 // Timeout waiting for the end of RCRecovRx signal */ -#define E_CODE_RSegueFR5Tx_TX_Not_Ready_TIMEOUT 42 // Timeout after RSegueFR5Tx waiting for C_SEGUE2 */ -#define E_CODE_RRecovTx_SignalEnd_TIMEOUT 43 // Timeout waiting for the end of RRecovTx signal */ -#define E_CODE_RCMedleyFRRx_C_SEGUE2_Failure 44 // Timeout after RCMedleyFRRx waiting for C_SEGUE2 */ -#define E_CODE_CONFIGURATION_PARAMETERS_ERROR 45 // one of the configuration parameters do not meet the standard */ -#define E_CODE_BAD_MEM_ACCESS 46 -#define E_CODE_BAD_INSTRUCTION_ACCESS 47 -#define E_CODE_TX_EOC_FIFO_OVERFLOW 48 -#define E_CODE_RX_EOC_FIFO_OVERFLOW 49 -#define E_CODE_GHS_CD_FLAG_TIME_OUT 50 // Timeout when transmitting Flag in handshake cleardown */ - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//STAT_OLRStatus: -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define STAT_OLRPM_IDLE 0x0000 -#define STAT_OLRPM_IN_PROGRESS 0x0001 -#define STAT_OLRPM_COMPLETE 0x0002 -#define STAT_OLRPM_ABORTED 0x0003 -#define STAT_OLRPM_RESPONSE 0x0800 - -#define STAT_OLR_BITSWAP 0x0010 -#define STAT_OLR_DRR 0x0020 -#define STAT_OLR_SRA 0x0030 - -//STAT_PMStatus_US: -#define STAT_PM_CO_REQ 0x0004 -#define STAT_PM_SIMPLE_REQ 0x0010 -#define STAT_PM_L2_REQ 0x0020 -#define STAT_PM_L2_TRIM_REQ 0x0030 - -// STAT_OLRError_DS, STAT_OLRError_US -//4 bit response reason code: -#define RESP_BUSY 0x01 -#define RESP_INVALID_PARAMETERS 0x02 -#define RESP_NOT_ENABLED 0x03 -#define RESP_NOT_SUPPORTED 0x04 - -//4 bit internal error code (common for OLR and PM) -#define REQ_INVALID_BiGi 0x10 -#define REQ_INVALID_Lp 0x20 -#define REQ_INVALID_Bpn 0x30 -#define REQ_INVALID_FRAMING_CONSTRAINT 0x40 -#define REQ_NOT_IN_L0_STATE 0x50 -#define REQ_NOT_IN_L2_STATE 0x60 -#define REQ_INVALID_PCB 0x70 -#define REQ_VIOLATES_MARGIN 0x80 - -//STAT_PMError -//4 bit response reason code: -#define RESP_STATE_NOT_DESIRED 0x03 -#define RESP_INFEASIBLE_PARAMETERS 0x04 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// OPTN register address and bit field definitions -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define OPTN_ModeControl 0 -#define OPTN_DMTLnkCtl 1 -// Reserved 2 -#define OPTN_GhsControl 3 -// Reserved 4 -#define OPTN_PwrManControl 5 -#define OPTN_AnnexControl 6 -#define OPTN_ModeControl1 7 -// Reserved 8 -#define OPTN_StateMachineCtrl 9 -// Reserved 10 -// Reserved 11 -#define OPTN_BisLinkControl 12 -#define OPTN_ATMAddrConfig 13 -#define OPTN_ATMNumCellConfig 14 - -// Mode control defines the allowable operating modes of an ADSL link. In general, a modem may /// -// use G.Hs or some other mechanism to negotiate the specific mode of operation. /// -// The OPTN_ModeControl CMV is used to select a set of desired modes /// -// The STAT_ModeControl CMV indicates which mode was actually selected /// - -// OPTN_ModeControl -#define OPTN_ConfigMode_T1413 0x0001 -#define OPTN_ConfigMode_G992_2_AB 0x0002 -#define OPTN_ConfigMode_G992_1_A 0x0004 -#define OPTN_ConfigMode_G992_1_B 0x0008 -#define OPTN_ConfigMode_G992_1_C 0x0010 -#define OPTN_ConfigMode_G992_2_C 0x0020 - -#define OPTN_ConfigMode_G992_3_A 0x0100 -#define OPTN_ConfigMode_G992_3_B 0x0200 -#define OPTN_ConfigMode_G992_3_I 0x0400 -#define OPTN_ConfigMode_G992_3_J 0x0800 -#define OPTN_ConfigMode_G992_3_L 0x1000 - -#define OPTN_ConfigMode_G992_4_A 0x2000 -#define OPTN_ConfigMode_G992_4_I 0x4000 - -#define OPTN_ConfigMode_G992_5 0x8000 - -// OPTN_PwrManControl -#define OPTN_PwrManWakeUpGhs 0x1 -#define OPTN_PwrManWakeUpFR 0x2 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// OPTN_DMT Link Control -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -#define OPTN_DMT_DualLatency_Dis 0x200 -#define OPTN_DMT_S_Dis 0x100 -#define OPTN_DMT_FRAMINGMODE 0x1 -#define OPTN_DMT_FRAMINGMODE_MASK 0x7 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// OPTN_BIS Link Control -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -#define OPTN_BisLinkContrl_LineProbeDis 0x1 -#define OPTN_BisLinkContrl_DSBlackBitsEn 0x2 -#define OPTN_BisLinkContrl_DiagnosticModeEn 0x4 -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// OPTN_GhsControl -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// -// for OPTN_GhsControl, we will assign 16bit word as follows -// bit 0~3: set the control over which start(initial) message CPE will send: -// -// BIT: 2 1 0 -// 0 0 1 CLR -// 0 1 0 MR -// 0 1 1 MS -// 1 0 0 MP -// -// // bit 4~6: set the control over which message will be sent when we get at lease one CL/CLR exchange -// BIT: 5 4 -// 0 1 MS -// 1 0 MR -// 1 1 MP -// -// // bit 15: RT initiated G.hs sample sessions one through eight. Session one is default. -// BIT: 15 -// 1 means session one -// -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define OPTN_GHS_ST_GHS 0x8000 -#define OPTN_GHS_INIT_MASK 0x000F -#define OPTN_GHS_RESP_MASK 0x00F0 - -#define OPTN_RTInitTxMsg_CLR 0x0001 -#define OPTN_RTInitTxMsg_MR 0x0002 -#define OPTN_RTInitTxMsg_MS 0x0003 -#define OPTN_RTInitTxMsg_MP 0x0004 - -#define OPTN_RTRespTxMsg_MS 0x0010 -#define OPTN_RTRespTxMsg_MR 0x0020 -#define OPTN_RTRespTxMsg_MP 0x0030 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// OPTN_AnnexControl -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -// G.992.3 Annex A/L1/L2 US PSD Mask preferred - -#define OPTN_G992_3_AnnexA_PreferredModeMask 0x3000 -#define OPTN_G992_3_AnnexA_PreferredModeA 0x0000 // default AnnexA PSD mask /// -#define OPTN_G992_3_AnnexA_PreferredModeL1 0x1000 // AnnexL wide spectrum upstream PSD mask /// -#define OPTN_G992_3_AnnexA_PreferredModeL2 0x2000 // AnnexL narrow spectrum upstream PSD mask /// - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//OPTN_ATMAddrConfig -// Bits 4:0 are Utopia address for BC1 -// Bits 9:5 are Utopia address for BC0 -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define OPTN_UTPADDR_BC1 0x001F -#define OPTN_UTPADDR_BC0 0x03E0 - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//OPTN_ATMNumCellConfig -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define OPTN_BC1_NUM_CELL_PAGES 0x000F // Bits 0:3 /// -#define OPTN_BC0_NUM_CELL_PAGES 0x00F0 // Bits 4:7 /// - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -// CNFG register address field /// -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////// -// these cmvs are used by bis handshake /// -/////////////////////////////////////////// - -// Each of the CNFG_TPS entries points to a structure of type (TPS_TC_BearerChannel_t) -#define CNFG_TPS_TC_DS0 0 -#define CNFG_TPS_TC_DS1 1 -#define CNFG_TPS_TC_US0 2 -#define CNFG_TPS_TC_US1 3 - -#define CNFG_HDLC_Overhead_Requirements 4 - -// Each of the CNFG_PMS entries points to a structure of type (PMS_TC_LatencyPath_t) -#define CNFG_PMS_TC_DS0 5 -#define CNFG_PMS_TC_DS1 6 -#define CNFG_PMS_TC_US0 7 -#define CNFG_PMS_TC_US1 8 - -// CNFG_PMD_PARAMETERS points to a structure of type (PMD_params_t) -#define CNFG_PMD_PARAMETERS 9 - -//////////////////////////////////////////////////////////// -// these cmvs are used by bis training and showtime code /// -//////////////////////////////////////////////////////////// - -//////////////// -// Tx Config /// -//////////////// -#define CNFG_tx_Cnfg_Nbc 10 -#define CNFG_tx_Cnfg_Nlp 11 -#define CNFG_tx_Cnfg_Rp 12 -#define CNFG_tx_Cnfg_Mp 13 -#define CNFG_tx_Cnfg_Lp 14 -#define CNFG_tx_Cnfg_Tp 15 -#define CNFG_tx_Cnfg_Dp 16 -#define CNFG_tx_Cnfg_Bpn 17 -#define CNFG_tx_Cnfg_FramingMode 18 -#define CNFG_tx_Cnfg_MSGLp 19 -#define CNFG_tx_Cnfg_MSGc 20 - -//////////////// -// Rx Config /// -//////////////// -#define CNFG_rx_Cnfg_Nbc 21 -#define CNFG_rx_Cnfg_Nlp 22 -#define CNFG_rx_Cnfg_Rp 23 -#define CNFG_rx_Cnfg_Mp 24 -#define CNFG_rx_Cnfg_Lp 25 -#define CNFG_rx_Cnfg_Tp 26 -#define CNFG_rx_Cnfg_Dp 27 -#define CNFG_rx_Cnfg_Bpn 28 -#define CNFG_rx_Cnfg_FramingMode 29 -#define CNFG_rx_Cnfg_MSGLp 30 -#define CNFG_rx_Cnfg_MSGc 31 - -#define CNFG_tx_Cnfg_BCnToLPp 32 -#define CNFG_rx_Cnfg_BCnToLPp 33 - -#endif diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_linux.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_linux.h deleted file mode 100644 index 79849ae4fb..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei_linux.h +++ /dev/null @@ -1,112 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_mei_linux.h -** PROJECT : Danube -** MODULES : MEI -** -** DATE : 1 Jan 2006 -** AUTHOR : TC Chen -** DESCRIPTION : MEI Driver -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Version $Date $Author $Comment -*******************************************************************************/ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/version.h> -#include <linux/types.h> -#include <linux/fs.h> -#include <linux/mm.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <asm/semaphore.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <asm/uaccess.h> - -#undef CONFIG_DEVFS_FS //165204:henryhsu devfs will make mei open file fail. - -#ifdef CONFIG_DEVFS_FS -#include <linux/devfs_fs_kernel.h> -#endif -#ifdef CONFIG_PROC_FS -#include <linux/proc_fs.h> -#endif - -#include <linux/list.h> -#include <linux/delay.h> -#define __LINUX__ - -#ifdef CONFIG_PROC_FS -#define PROC_ITEMS 8 -#define MEI_DIRNAME "mei" -#endif - -#include <asm/ifxmips/ifxmips.h> -#include <asm/ifxmips/ifxmips_irq.h> -#include <asm/ifxmips/ifxmips_mei.h> -#include <asm/ifxmips/ifxmips_mei_app.h> -#include <asm/ifxmips/ifxmips_mei_ioctl.h> -#include <asm/ifxmips/ifxmips_mei_app_ioctl.h> -#include <asm/ifxmips/ifxmips_gpio.h> -#include <asm/ifxmips/ifxmips_led.h> -#include <asm/ifxmips/ifxmips_irq.h> - -#ifdef CONFIG_DEVFS_FS -#define IFXMIPS_DEVNAME "ifxmips" -#endif //ifdef CONFIG_DEVFS_FS - -#define MEI_LOCKINT(var) \ - local_save_flags(var);\ - local_irq_disable() -#define MEI_UNLOCKINT(var) \ - local_irq_restore(var) - -#define MEI_MUTEX_INIT(id,flag) \ - sema_init(&id,flag) -#define MEI_MUTEX_LOCK(id) \ - down_interruptible(&id) -#define MEI_MUTEX_UNLOCK(id) \ - up(&id) - -#define MEI_MASK_AND_ACK_IRQ \ - ifxmips_mask_and_ack_irq - -#define MEI_DISABLE_IRQ \ - disable_irq -#define MEI_ENABLE_IRQ \ - enable_irq - -#define MEI_WAIT(ms) \ - {\ - set_current_state(TASK_INTERRUPTIBLE);\ - schedule_timeout(ms);\ - } - -#define MEI_INIT_WAKELIST(name,queue) \ - init_waitqueue_head(&queue) - -#define MEI_WAIT_EVENT_TIMEOUT(ev,timeout)\ - interruptible_sleep_on_timeout(&ev,timeout) - -#define MEI_WAIT_EVENT(ev)\ - interruptible_sleep_on(&ev) -#define MEI_WAKEUP_EVENT(ev)\ - wake_up_interruptible(&ev) - -typedef unsigned long MEI_intstat_t; -typedef struct semaphore MEI_mutex_t; -typedef struct file MEI_file_t; -typedef struct inode MEI_inode_t; - -extern void mask_and_ack_ifxmips_irq (unsigned int irq_nr); diff --git a/target/linux/ifxmips/files/arch/mips/pci/pci-ifxmips.c b/target/linux/ifxmips/files/arch/mips/pci/pci-ifxmips.c index ac81ee3bf4..47bb1e6126 100644 --- a/target/linux/ifxmips/files/arch/mips/pci/pci-ifxmips.c +++ b/target/linux/ifxmips/files/arch/mips/pci/pci-ifxmips.c @@ -181,7 +181,6 @@ pcibios_init(void) pci_probe_only = 0; printk("PCI: Probing PCI hardware on host bus 0.\n"); ifxmips_pci_startup (); - // IFXMIPS_PCI_REG32(PCI_CR_CLK_CTRL_REG) &= (~8); ifxmips_pci_mapped_cfg = (u32)ioremap_nocache(0x17000000, 0x800 * 16); printk("IFXMips PCI mapped to 0x%08lX\n", (unsigned long)ifxmips_pci_mapped_cfg); ifxmips_pci_controller.io_map_base = (unsigned long)ioremap(IFXMIPS_PCI_IO_BASE, IFXMIPS_PCI_IO_SIZE - 1); diff --git a/target/linux/ifxmips/files/drivers/char/ifxmips_eeprom.c b/target/linux/ifxmips/files/drivers/char/ifxmips_eeprom.c deleted file mode 100644 index e1d37934de..0000000000 --- a/target/linux/ifxmips/files/drivers/char/ifxmips_eeprom.c +++ /dev/null @@ -1,507 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - * - * This driver was originally based on the INCA-IP driver, but due to - * fundamental conceptual drawbacks there has been changed a lot. - * - * Based on INCA-IP driver Copyright(c) 2003 Gary Jennejohn <gj@denx.de> - * Based on the VxWorks drivers Copyright(c) 2002, Infineon Technologies. - * - * Copyright(C) 2006 infineon - * Copyright(C) 2007 John Crispin <blogic@openwrt.org> - * - */ - -#define IFAP_EEPROM_DRV_VERSION "0.0.1" - -#include <linux/module.h> -#include <linux/errno.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/timer.h> -#include <linux/interrupt.h> -#include <linux/major.h> -#include <linux/string.h> -#include <linux/fs.h> -#include <linux/fcntl.h> -#include <linux/ptrace.h> -#include <linux/mm.h> -#include <linux/ioport.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/spinlock.h> -#include <linux/slab.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/uaccess.h> -#include <linux/bitops.h> - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/version.h> - -#include <asm/system.h> -#include <asm/ifxmips/ifxmips.h> -#include <asm/ifxmips/ifxmips_irq.h> -#include <asm/ifxmips/ifx_ssc_defines.h> -#include <asm/ifxmips/ifx_ssc.h> - -/* allow the user to set the major device number */ -static int ifxmips_eeprom_maj; - -extern int ifx_ssc_init(void); -extern int ifx_ssc_open(struct inode *inode, struct file *filp); -extern int ifx_ssc_close(struct inode *inode, struct file *filp); -extern void ifx_ssc_cleanup_module(void); -extern int ifx_ssc_ioctl(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long data); -extern ssize_t ifx_ssc_kwrite(int port, const char *kbuf, size_t len); -extern ssize_t ifx_ssc_kread(int port, char *kbuf, size_t len); - -extern int ifx_ssc_cs_low(unsigned int pin); -extern int ifx_ssc_cs_high(unsigned int pin); -extern int ifx_ssc_txrx(char *tx_buf, unsigned int tx_len, char *rx_buf, unsigned int rx_len); -extern int ifx_ssc_tx(char *tx_buf, unsigned int tx_len); -extern int ifx_ssc_rx(char *rx_buf, unsigned int rx_len); - -#define EEPROM_CS IFX_SSC_WHBGPOSTAT_OUT0_POS - -/* commands for EEPROM, x25160, x25140 */ -#define EEPROM_WREN ((unsigned char)0x06) -#define EEPROM_WRDI ((unsigned char)0x04) -#define EEPROM_RDSR ((unsigned char)0x05) -#define EEPROM_WRSR ((unsigned char)0x01) -#define EEPROM_READ ((unsigned char)0x03) -#define EEPROM_WRITE ((unsigned char)0x02) -#define EEPROM_PAGE_SIZE 4 -#define EEPROM_SIZE 512 - -static int eeprom_rdsr(void) -{ - int ret = 0; - unsigned char cmd = EEPROM_RDSR; - unsigned long flag; - char status; - - local_irq_save(flag); - - if ((ret = ifx_ssc_cs_low(EEPROM_CS)) == 0) - if ((ret = ifx_ssc_txrx(&cmd, 1, &status, 1)) >= 0) - ret = status & 1; - - ifx_ssc_cs_high(EEPROM_CS); - local_irq_restore(flag); - - return ret; -} - -void eeprom_wip_over(void) -{ - while (eeprom_rdsr()) - printk(KERN_INFO "waiting for eeprom\n"); -} - -static int eeprom_wren(void) -{ - unsigned char cmd = EEPROM_WREN; - int ret = 0; - unsigned long flag; - - local_irq_save(flag); - if ((ret = ifx_ssc_cs_low(EEPROM_CS)) == 0) - if ((ret = ifx_ssc_tx(&cmd, 1)) >= 0) - ret = 0; - - ifx_ssc_cs_high(EEPROM_CS); - local_irq_restore(flag); - - if (!ret) - eeprom_wip_over(); - - return ret; -} - -static int eeprom_wrsr(void) -{ - int ret = 0; - unsigned char cmd[2]; - unsigned long flag; - - cmd[0] = EEPROM_WRSR; - cmd[1] = 0; - - if ((ret = eeprom_wren())) { - printk(KERN_ERR "eeprom_wren fails\n"); - goto out1; - } - - local_irq_save(flag); - - if ((ret = ifx_ssc_cs_low(EEPROM_CS))) - goto out; - - if ((ret = ifx_ssc_tx(cmd, 2)) < 0) { - ifx_ssc_cs_high(EEPROM_CS); - goto out; - } - - if ((ret = ifx_ssc_cs_low(EEPROM_CS))) - goto out; - - local_irq_restore(flag); - eeprom_wip_over(); - - return ret; - -out: - local_irq_restore(flag); - eeprom_wip_over(); - -out1: - return ret; -} - -static int eeprom_read(unsigned int addr, unsigned char *buf, unsigned int len) -{ - int ret = 0; - unsigned char write_buf[2]; - unsigned int eff = 0; - unsigned long flag; - - while (1) { - eeprom_wip_over(); - eff = EEPROM_PAGE_SIZE - (addr % EEPROM_PAGE_SIZE); - eff = (eff < len) ? eff : len; - local_irq_save(flag); - - if ((ret = ifx_ssc_cs_low(EEPROM_CS)) < 0) - goto out; - - write_buf[0] = EEPROM_READ | ((unsigned char)((addr & 0x100) >> 5)); - write_buf[1] = (addr & 0xff); - - ret = ifx_ssc_txrx(write_buf, 2, buf, eff); - if (ret != eff) { - printk(KERN_ERR "ssc_txrx fails %d\n", ret); - ifx_ssc_cs_high(EEPROM_CS); - goto out; - } - - buf += ret; - len -= ret; - addr += ret; - - ret = ifx_ssc_cs_high(EEPROM_CS); - if (ret) - goto out; - - local_irq_restore(flag); - - if (len <= 0) - goto out2; - } - -out: - local_irq_restore(flag); -out2: - return ret; -} - -static int eeprom_write(unsigned int addr, unsigned char *buf, unsigned int len) -{ - int ret = 0; - unsigned int eff = 0; - unsigned char write_buf[2]; - int i; - unsigned char rx_buf[EEPROM_PAGE_SIZE]; - - while (1) { - eeprom_wip_over(); - - if ((ret = eeprom_wren())) { - printk(KERN_ERR "eeprom_wren fails\n"); - goto out; - } - - write_buf[0] = EEPROM_WRITE | ((unsigned char)((addr & 0x100) >> 5)); - write_buf[1] = (addr & 0xff); - - eff = EEPROM_PAGE_SIZE - (addr % EEPROM_PAGE_SIZE); - eff = (eff < len) ? eff : len; - - printk(KERN_INFO "EEPROM Write:\n"); - for (i = 0; i < eff; i++) { - printk("%2x ", buf[i]); - if ((i % 16) == 15) - printk("\n"); - } - printk("\n"); - - if ((ret = ifx_ssc_cs_low(EEPROM_CS))) - goto out; - - if ((ret = ifx_ssc_tx(write_buf, 2)) < 0) { - printk(KERN_ERR "ssc_tx fails %d\n", ret); - ifx_ssc_cs_high(EEPROM_CS); - goto out; - } - - if ((ret = ifx_ssc_tx(buf, eff)) != eff) { - printk(KERN_ERR "ssc_tx fails %d\n", ret); - ifx_ssc_cs_high(EEPROM_CS); - goto out; - } - - buf += ret; - len -= ret; - addr += ret; - - if ((ret = ifx_ssc_cs_high(EEPROM_CS))) - goto out; - - printk(KERN_INFO "<=="); - eeprom_read((addr - eff), rx_buf, eff); - for (i = 0; i < eff; i++) - printk("[%x]", rx_buf[i]); - printk("\n"); - - if (len <= 0) - break; - } - -out: - return ret; -} - -int ifxmips_eeprom_open(struct inode *inode, struct file *filp) -{ - filp->f_pos = 0; - return 0; -} - -int ifxmips_eeprom_close(struct inode *inode, struct file *filp) -{ - return 0; -} - -int ifxmips_eeprom_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long data) -{ - return 0; -} - -ssize_t ifxmips_eeprom_read(char *buf, size_t len, unsigned int addr) -{ - int ret = 0; - unsigned int data; - - printk(KERN_INFO "addr:=%d\n", addr); - printk(KERN_INFO "len:=%d\n", len); - - if ((addr + len) > EEPROM_SIZE) { - printk(KERN_ERR "invalid len\n"); - addr = 0; - len = EEPROM_SIZE / 2; - } - - if ((ret = ifx_ssc_open((struct inode *)0, NULL))) { - printk(KERN_ERR "ifxmips_ssc_open fails\n"); - goto out; - } - - data = (unsigned int)IFX_SSC_MODE_RXTX; - - if ((ret = ifx_ssc_ioctl((struct inode *)0, NULL, IFX_SSC_RXTX_MODE_SET, (unsigned long) &data))) { - printk(KERN_ERR "set RXTX mode fails\n"); - goto out; - } - - if ((ret = eeprom_wrsr())) { - printk(KERN_ERR "EEPROM reset fails\n"); - goto out; - } - - if ((ret = eeprom_read(addr, buf, len))) { - printk(KERN_ERR "eeprom read fails\n"); - goto out; - } - -out: - if (ifx_ssc_close((struct inode *)0, NULL)) - printk(KERN_ERR "ifxmips_ssc_close fails\n"); - - return len; -} -EXPORT_SYMBOL(ifxmips_eeprom_read); - -static ssize_t ifxmips_eeprom_fops_read(struct file *filp, char *ubuf, size_t len, loff_t *off) -{ - int ret = 0; - unsigned char ssc_rx_buf[EEPROM_SIZE]; - unsigned long flag; - - if (*off >= EEPROM_SIZE) - return 0; - - if (*off + len > EEPROM_SIZE) - len = EEPROM_SIZE - *off; - - if (len == 0) - return 0; - - local_irq_save(flag); - - if ((ret = ifxmips_eeprom_read(ssc_rx_buf, len, *off)) < 0) { - printk(KERN_ERR "read fails, err=%x\n", ret); - local_irq_restore(flag); - return ret; - } - - if (copy_to_user((void *)ubuf, ssc_rx_buf, ret) != 0) { - local_irq_restore(flag); - ret = -EFAULT; - } - - local_irq_restore(flag); - *off += len; - - return len; -} - -ssize_t ifxmips_eeprom_write(char *buf, size_t len, unsigned int addr) -{ - int ret = 0; - unsigned int data; - - if ((ret = ifx_ssc_open((struct inode *)0, NULL))) { - printk(KERN_ERR "ifxmips_ssc_open fails\n"); - goto out; - } - - data = (unsigned int) IFX_SSC_MODE_RXTX; - - if ((ret = ifx_ssc_ioctl((struct inode *)0, NULL, IFX_SSC_RXTX_MODE_SET, (unsigned long) &data))) { - printk(KERN_ERR "set RXTX mode fails\n"); - goto out; - } - - if ((ret = eeprom_wrsr())) { - printk(KERN_ERR "EEPROM reset fails\n"); - goto out; - } - - if ((ret = eeprom_write(addr, buf, len))) { - printk(KERN_ERR "eeprom write fails\n"); - goto out; - } - -out: - if (ifx_ssc_close((struct inode *)0, NULL)) - printk(KERN_ERR "ifxmips_ssc_close fails\n"); - - return ret; -} -EXPORT_SYMBOL(ifxmips_eeprom_write); - -static ssize_t ifxmips_eeprom_fops_write(struct file *filp, const char *ubuf, size_t len, loff_t *off) -{ - int ret = 0; - unsigned char ssc_tx_buf[EEPROM_SIZE]; - - if (*off >= EEPROM_SIZE) - return 0; - - if (len + *off > EEPROM_SIZE) - len = EEPROM_SIZE - *off; - - if ((ret = copy_from_user(ssc_tx_buf, ubuf, len))) - return EFAULT; - - ret = ifxmips_eeprom_write(ssc_tx_buf, len, *off); - - if (ret > 0) - *off = ret; - - return ret; -} - -loff_t ifxmips_eeprom_llseek(struct file *filp, loff_t off, int whence) -{ - loff_t newpos; - switch (whence) { - case SEEK_SET: - newpos = off; - break; - - case SEEK_CUR: - newpos = filp->f_pos + off; - break; - - default: - return -EINVAL; - } - - if (newpos < 0) - return -EINVAL; - - filp->f_pos = newpos; - - return newpos; -} - -static struct file_operations ifxmips_eeprom_fops = { - .owner = THIS_MODULE, - .llseek = ifxmips_eeprom_llseek, - .read = ifxmips_eeprom_fops_read, - .write = ifxmips_eeprom_fops_write, - .ioctl = ifxmips_eeprom_ioctl, - .open = ifxmips_eeprom_open, - .release = ifxmips_eeprom_close, -}; - -int __init ifxmips_eeprom_init(void) -{ - int ret = 0; - - ifxmips_eeprom_maj = register_chrdev(0, "eeprom", &ifxmips_eeprom_fops); - - if (ifxmips_eeprom_maj < 0) { - printk(KERN_ERR "failed to register eeprom device\n"); - ret = -EINVAL; - - goto out; - } - - printk(KERN_INFO "ifxmips_eeprom : /dev/eeprom mayor %d\n", ifxmips_eeprom_maj); - -out: - return ret; -} - -void __exit ifxmips_eeprom_cleanup_module(void) -{ - /*if (unregister_chrdev(ifxmips_eeprom_maj, "eeprom")) { - printk(KERN_ERR "Unable to unregister major %d for the EEPROM\n", - maj); - }*/ -} - -module_exit(ifxmips_eeprom_cleanup_module); -module_init(ifxmips_eeprom_init); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Peng Liu"); -MODULE_DESCRIPTION("IFAP EEPROM driver"); -MODULE_SUPPORTED_DEVICE("ifxmips_eeprom"); - diff --git a/target/linux/ifxmips/files/drivers/char/ifxmips_mei_core.c b/target/linux/ifxmips/files/drivers/char/ifxmips_mei_core.c deleted file mode 100644 index e8787c5710..0000000000 --- a/target/linux/ifxmips/files/drivers/char/ifxmips_mei_core.c +++ /dev/null @@ -1,3658 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_mei_core.c -** PROJECT : Danube -** MODULES : MEI -** -** DATE : 1 Jan 2006 -** AUTHOR : TC Chen -** DESCRIPTION : MEI Driver -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Version $Date $Author $Comment - 1.00.01 TC Chen Fixed cell rate calculation issue - Fixed pvovider_id of adsl mib swapping issue - 1.00.02 TC Chen Added L3 Low Poewr Mode support. - 1.00.03 TC Chen Fixed Clear Eoc transmit issue. - 1.00.04 31/08/2006 TC Chen Add ADSL Link/Data Led - Add Dual Latency Path - Add AUTOBOOT_ENABLE_SET ioctl for autoboot - mode enable/disable - Fix fast path cell rate calculation - 1.00.05 25/09/2006 TC Chen Fix ATM QoS fail on interface 0(fast path). - 1.00.06 02/10/2006 TC Chen Change ifxmips_ppe_set_cell_rate to - ifx_atm_set_cell_rate - Add ATM Led callback function - 1.00.07 13/11/2006 TC Chen Invert ADSL Link LED Signal - 1.00.08 08/12/2006 TC Chen Fix loop diagnostic warning message issue - 1.00.09 20/12/2006 TC Chen Workaround for USB OC interrupt which is trigegred once DSL reset -******************************************************************************/ - -/* - * =========================================================================== - * INCLUDE FILES - * =========================================================================== - */ - -#include <asm/ifxmips/ifxmips_mei_linux.h> - -char IFXMIPS_MEI_VERSION[] = "1.00.09"; - -#define IFXMIPS_MEI_CMV_EXTRA //WINHOST debug -#define IFX_ADSL_L3_MODE_SUPPORT //L3 Low Power Mode Support -#define IFX_ADSL_DUAL_LATENCY_SUPPORT -#undef IFXMIPS_CLEAR_EOC //clear eoc support - -// for ARC memory access -#define WHILE_DELAY 20000 -#if defined(IFXMIPS_PORT_RTEMS) -#undef IFXMIPS_DMA_DEBUG_MUTEX -#else -#define IFXMIPS_DMA_DEBUG_MUTEX -#endif - -#define IMAGE_SWAP -#define BOOT_SWAP -#define HEADER_SWAP - -//TODO -#undef DFE_LOOPBACK // testing code //undefined by Henry , start to real link test. - //165203:henryhsu - -#ifdef DFE_LOOPBACK -//#define DFE_MEM_TEST -//#define DFE_PING_TEST -#define DFE_ATM_LOOPBACK -#endif - -#undef DATA_LED_ON_MODE -#define DATA_LED_SUPPORT // support adsl data led -//#define DATA_LED_ADSL_FW_HANDLE // adsl data led handle by firmware -#define CONFIG_IFXMIPS_MEI_LED // adsl led support - -// Block size per BAR -#define SDRAM_SEGMENT_SIZE (64*1024) -// Number of Bar registers -#define MAX_BAR_REGISTERS (17) - -#define XDATA_REGISTER (15) - -#define IFXMIPS_MEI_DEVNAME "mei" - -#ifdef DFE_LOOPBACK -#ifndef UINT32 -#define UINT32 unsigned long -#endif -#ifdef DFE_PING_TEST -#include "dsp_xmem_arb_rand_em.h" -#endif -#ifdef DFE_MEM_TEST -#include "aai_mem_test.h" -#endif -#ifdef DFE_ATM_LOOPBACK -#include "aai_lpbk_dyn_rate.h" -#endif -#endif - -/************************************************************************ - * Function declaration - ************************************************************************/ -static MEI_ERROR meiDMAWrite (u32 destaddr, u32 * databuff, u32 databuffsize); -static MEI_ERROR meiDMARead (u32 srcaddr, u32 * databuff, u32 databuffsize); -static void meiControlModeSwitch (int mode); -static void meiPollForDbgDone (void); -static MEI_ERROR _meiDebugLongWordRead (u32 DEC_mode, u32 address, - u32 * data); -static MEI_ERROR _meiDebugLongWordWrite (u32 DEC_mode, u32 address, u32 data); -MEI_ERROR meiDebugWrite (u32 destaddr, u32 * databuff, u32 databuffsize); -static MEI_ERROR meiDebugRead (u32 srcaddr, u32 * databuff, u32 databuffsize); -static MEI_ERROR meiMailboxWrite (u16 * msgsrcbuffer, u16 msgsize); -static MEI_ERROR meiDownloadBootCode (void); -static MEI_ERROR meiHaltArc (void); -static MEI_ERROR meiRunArc (void); -static MEI_ERROR meiRunAdslModem (void); -static int meiGetPage (u32 Page, u32 data, u32 MaxSize, u32 * Buffer, - u32 * Dest); -void makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size, - u16 * data, u16 * CMVMSG); -MEI_ERROR meiCMV (u16 * request, int reply, u16 * response); -static void meiMailboxInterruptsDisable (void); -static void meiMailboxInterruptsEnable (void); -static int update_bar_register (int nTotalBar); -static int free_image_buffer (int type); -static int alloc_processor_memory (unsigned long size, - smmu_mem_info_t * adsl_mem_info); -ssize_t mei_write (MEI_file_t * filp, char *buf, size_t size, loff_t * loff); -int mei_ioctl (MEI_inode_t * ino, MEI_file_t * fil, unsigned int command, - unsigned long lon); - -#ifdef CONFIG_PROC_FS -static int proc_read (struct file *file, char *buf, size_t nbytes, - loff_t * ppos); -static ssize_t proc_write (struct file *file, const char *buffer, - size_t count, loff_t * ppos); -#endif - -#ifdef CONFIG_IFXMIPS_MEI_MIB -int mei_mib_ioctl (MEI_inode_t * ino, MEI_file_t * fil, unsigned int command, - unsigned long lon); -int mei_mib_adsl_link_up (void); -int mei_mib_adsl_link_down (void); -int ifxmips_mei_mib_init (void); -int ifxmips_mei_mib_cleanup (void); -#endif -#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT) -static int ifxmips_mei_led_init (void); -static int ifxmips_mei_led_cleanup (void); -static int adsl_led_flash_task (void); -#endif -// for clearEoC -#ifdef IFXMIPS_CLEAR_EOC -extern void ifx_push_eoc (struct sk_buff *pkt); -#endif - -/************************************************************************ - * variable declaration - ************************************************************************/ -static smmu_mem_info_t adsl_mem_info[MAX_BAR_REGISTERS]; -static unsigned long image_size = 0; -static struct timeval time_disconnect, time_showtime; -static u16 unavailable_seconds = 0; -#ifdef IFXMIPS_CLEAR_EOC -static wait_queue_head_t wait_queue_hdlc_poll; ///clear eoc -#endif - -static int showtime_lock_flag = 0; -static int quiet_mode_flag = 0; - -int showtime = 0; -static int major = IFXMIPS_MEI_MAJOR; -MEI_mutex_t mei_sema; - -// Mei to ARC CMV count, reply count, ARC Indicator count -static int indicator_count = 0; -static int cmv_count = 0; -static int reply_count = 0; -static u16 Recent_indicator[MSG_LENGTH]; -static int reset_arc_flag = 0; - -// Used in interrupt handler as flags -static int arcmsgav = 0; -static int cmv_reply = 0; -static int cmv_waiting = 0; -static int modem_ready = 0; -// to wait for arc cmv reply, sleep on wait_queue_arcmsgav; -static wait_queue_head_t wait_queue_arcmsgav; - -// CMV mailbox messages -// ARC to MEI message -static u16 CMV_RxMsg[MSG_LENGTH] __attribute__ ((aligned (4))); -// MEI to ARC message -static u16 CMV_TxMsg[MSG_LENGTH] __attribute__ ((aligned (4))); - -static u32 *mei_arc_swap_buff = NULL; // holding swap pages -static ARC_IMG_HDR *img_hdr; -static int arc_halt_flag = 0; -static int nBar = 0; // total bars to be used. - -static u32 loop_diagnostics_mode = 0; -wait_queue_head_t wait_queue_loop_diagnostic; -int loop_diagnostics_completed = 0; -u32 adsl_mode, adsl_mode_extend; // adsl mode : adsl/ 2/ 2+ -static int autoboot_enable_flag = 0; - -#ifdef IFX_ADSL_DUAL_LATENCY_SUPPORT -static u8 bDualLatency = 0; -#endif - -#ifdef IFXMIPS_CLEAR_EOC -static u16 ceoc_read_idx = 0; -#endif - -#ifdef IFX_ADSL_L3_MODE_SUPPORT -static wait_queue_head_t wait_queue_l3; // l3 power mode -static int l3_shutdown = 0; -int get_l3_power_status (void); -#endif - -#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT) -int led_status_on = 0, led_need_to_flash = 0; -static int stop_led_module = 0; //wakeup and clean led module -static wait_queue_head_t wait_queue_led_polling; // adsl led -#endif - -static struct file_operations mei_operations = { - write : mei_write, - ioctl : mei_ioctl, -}; - -#ifdef CONFIG_PROC_FS -static struct proc_dir_entry *meidir; -static struct file_operations proc_operations = { - read:proc_read, - write:proc_write, -}; -static reg_entry_t regs[PROC_ITEMS]; //total items to be monitored by /proc/mei -#define NUM_OF_REG_ENTRY (sizeof(regs)/sizeof(reg_entry_t)) -#endif //#ifdef CONFIG_PROC_FS - -#ifdef DFE_LOOPBACK -unsigned char got_int = 0; -#endif - -///////////////// mei access Rd/Wr methods /////////////// -/** - * Write a value to register - * This function writes a value to ifxmips register - * - * \param ul_address The address to write - * \param ul_data The value to write - * \ingroup Internal - */ -static void -meiLongwordWrite (u32* ul_address, u32 ul_data) -{ - ifxmips_w32(ul_data, ul_address); - wmb(); - return; -} // end of "meiLongwordWrite(..." - -/** - * Read the ifxmips register - * This function read the value from ifxmips register - * - * \param ul_address The address to write - * \param pul_data Pointer to the data - * \ingroup Internal - */ -static void -meiLongwordRead (u32* ul_address, u32 * pul_data) -{ - //*pul_data = *((volatile u32 *)ul_address); - *pul_data = ifxmips_r32(ul_address); - wmb(); - return; -} // end of "meiLongwordRead(..." - -/** - * Write several DWORD datas to ARC memory via ARC DMA interface - * This function writes several DWORD datas to ARC memory via DMA interface. - * - * \param destaddr The address to write - * \param databuff Pointer to the data buffer - * \param databuffsize Number of DWORDs to write - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiDMAWrite (u32 destaddr, u32 * databuff, u32 databuffsize) -{ - u32 *p = databuff; - u32 temp; - MEI_intstat_t flags; - - if (destaddr & 3) - return MEI_FAILURE; - -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_LOCKINT (flags); -#endif - - //printk("destaddr=%X,size=%d\n",destaddr,databuffsize); - // Set the write transfer address - meiLongwordWrite (MEI_XFR_ADDR, destaddr); - - // Write the data pushed across DMA - while (databuffsize--) { - temp = *p; - if (databuff == (u32 *) CMV_TxMsg) - MEI_HALF_WORD_SWAP (temp); - meiLongwordWrite (MEI_DATA_XFR, temp); - p++; - } // end of "while(..." - -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_UNLOCKINT (flags); -#endif - - return MEI_SUCCESS; - -} // end of "meiDMAWrite(..." - -/** - * Read several DWORD datas from ARC memory via ARC DMA interface - * This function reads several DWORD datas from ARC memory via DMA interface. - * - * \param srcaddr The address to read - * \param databuff Pointer to the data buffer - * \param databuffsize Number of DWORDs to read - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiDMARead (u32 srcaddr, u32 * databuff, u32 databuffsize) -{ - u32 *p = databuff; - u32 temp; -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_intstat_t flags; -#endif - //printk("destaddr=%X,size=%X\n",srcaddr,databuffsize); - if (srcaddr & 3) - return MEI_FAILURE; - -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_LOCKINT (flags); -#endif - - // Set the read transfer address - meiLongwordWrite (MEI_XFR_ADDR, srcaddr); - - // Read the data popped across DMA - while (databuffsize--) { - meiLongwordRead (MEI_DATA_XFR, &temp); - if (databuff == (u32 *) CMV_RxMsg) // swap half word - MEI_HALF_WORD_SWAP (temp); - *p = temp; - p++; - } // end of "while(..." - -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_UNLOCKINT (flags); -#endif - - return MEI_SUCCESS; - -} // end of "meiDMARead(..." - -/** - * Switch the ARC control mode - * This function switchs the ARC control mode to JTAG mode or MEI mode - * - * \param mode The mode want to switch: JTAG_MASTER_MODE or MEI_MASTER_MODE. - * \ingroup Internal - */ -static void -meiControlModeSwitch (int mode) -{ - u32 temp = 0x0; - meiLongwordRead ( MEI_DBG_MASTER, &temp); - switch (mode) { - case JTAG_MASTER_MODE: - temp &= ~(HOST_MSTR); - break; - case MEI_MASTER_MODE: - temp |= (HOST_MSTR); - break; - default: - printk ("meiControlModeSwitch: unkonwn mode [%d]\n", - mode); - return; - } - meiLongwordWrite (MEI_DBG_MASTER, temp); -} - -/** - * Poll for transaction complete signal - * This function polls and waits for transaction complete signal. - * - * \ingroup Internal - */ -static void -meiPollForDbgDone (void) -{ - u32 query = 0; - int i = 0; - while (i < WHILE_DELAY) { - meiLongwordRead (ARC_TO_MEI_INT, &query); - query &= (ARC_TO_MEI_DBG_DONE); - if (query) - break; - i++; - if (i == WHILE_DELAY) { - printk ("\n\n PollforDbg fail"); - } - } - meiLongwordWrite ( ARC_TO_MEI_INT, ARC_TO_MEI_DBG_DONE); // to clear this interrupt -} // end of "meiPollForDbgDone(..." - -/** - * ARC Debug Memory Access for a single DWORD reading. - * This function used for direct, address-based access to ARC memory. - * - * \param DEC_mode ARC memory space to used - * \param address Address to read - * \param data Pointer to data - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -_meiDebugLongWordRead (u32 DEC_mode, u32 address, u32 * data) -{ - meiLongwordWrite ( MEI_DEBUG_DEC, DEC_mode); - meiLongwordWrite ( MEI_DEBUG_RAD, address); - meiPollForDbgDone (); - meiLongwordRead (MEI_DEBUG_DATA, data); - return MEI_SUCCESS; -} - -/** - * ARC Debug Memory Access for a single DWORD writing. - * This function used for direct, address-based access to ARC memory. - * - * \param DEC_mode ARC memory space to used - * \param address The address to write - * \param data The data to write - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -_meiDebugLongWordWrite (u32 DEC_mode, u32 address, u32 data) -{ - meiLongwordWrite (MEI_DEBUG_DEC, DEC_mode); - meiLongwordWrite (MEI_DEBUG_WAD, address); - meiLongwordWrite (MEI_DEBUG_DATA, data); - meiPollForDbgDone (); - return MEI_SUCCESS; -} - -/** - * ARC Debug Memory Access for writing. - * This function used for direct, address-based access to ARC memory. - * - * \param destaddr The address to ead - * \param databuffer Pointer to data - * \param databuffsize The number of DWORDs to read - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ - -MEI_ERROR -meiDebugWrite (u32 destaddr, u32 * databuff, u32 databuffsize) -{ - u32 i; - u32 temp = 0x0; - u32 address = 0x0; - u32 *buffer = 0x0; -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_intstat_t flags; -#endif - -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_LOCKINT (flags); -#endif - - // Open the debug port before DMP memory write - meiControlModeSwitch (MEI_MASTER_MODE); - - meiLongwordWrite (MEI_DEBUG_DEC, MEI_DEBUG_DEC_DMP1_MASK); - - // For the requested length, write the address and write the data - address = destaddr; - buffer = databuff; - for (i = 0; i < databuffsize; i++) { - temp = *buffer; - _meiDebugLongWordWrite (MEI_DEBUG_DEC_DMP1_MASK, address, - temp); - address += 4; - buffer++; - } // end of "for(..." - - // Close the debug port after DMP memory write - meiControlModeSwitch (JTAG_MASTER_MODE); - -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_UNLOCKINT (flags); -#endif - - // Return - return MEI_SUCCESS; - -} // end of "meiDebugWrite(..." - -/** - * ARC Debug Memory Access for reading. - * This function used for direct, address-based access to ARC memory. - * - * \param srcaddr The address to read - * \param databuffer Pointer to data - * \param databuffsize The number of DWORDs to read - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiDebugRead (u32 srcaddr, u32 * databuff, u32 databuffsize) -{ - u32 i; - u32 temp = 0x0; - u32 address = 0x0; - u32 *buffer = 0x0; -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_intstat_t flags; -#endif - -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_LOCKINT (flags); -#endif - - // Open the debug port before DMP memory read - meiControlModeSwitch (MEI_MASTER_MODE); - - meiLongwordWrite (MEI_DEBUG_DEC, MEI_DEBUG_DEC_DMP1_MASK); - - // For the requested length, write the address and read the data - address = srcaddr; - buffer = databuff; - for (i = 0; i < databuffsize; i++) { - _meiDebugLongWordRead (MEI_DEBUG_DEC_DMP1_MASK, address, - &temp); - *buffer = temp; - address += 4; - buffer++; - } // end of "for(..." - - // Close the debug port after DMP memory read - meiControlModeSwitch (JTAG_MASTER_MODE); - -#ifdef IFXMIPS_DMA_DEBUG_MUTEX - MEI_UNLOCKINT (flags); -#endif - - // Return - return MEI_SUCCESS; - -} // end of "meiDebugRead(..." - -/** - * Send a message to ARC MailBox. - * This function sends a message to ARC Mailbox via ARC DMA interface. - * - * \param msgsrcbuffer Pointer to message. - * \param msgsize The number of words to write. - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiMailboxWrite (u16 * msgsrcbuffer, u16 msgsize) -{ - int i; - u32 arc_mailbox_status = 0x0; - u32 temp = 0; - MEI_ERROR meiMailboxError = MEI_SUCCESS; - - // Write to mailbox - meiMailboxError = - meiDMAWrite (MEI_TO_ARC_MAILBOX, (u32 *) msgsrcbuffer, - msgsize / 2); - meiMailboxError = - meiDMAWrite (MEI_TO_ARC_MAILBOXR, (u32 *) (&temp), 1); - - // Notify arc that mailbox write completed - cmv_waiting = 1; - meiLongwordWrite (MEI_TO_ARC_INT, MEI_TO_ARC_MSGAV); - - i = 0; - while (i < WHILE_DELAY) { // wait for ARC to clear the bit - meiLongwordRead ( MEI_TO_ARC_INT, &arc_mailbox_status); - if ((arc_mailbox_status & MEI_TO_ARC_MSGAV) != - MEI_TO_ARC_MSGAV) - break; - i++; - if (i == WHILE_DELAY) { - printk - ("\n\n MEI_TO_ARC_MSGAV not cleared by ARC"); - meiMailboxError = MEI_FAILURE; - } - } - - // Return - return meiMailboxError; - -} // end of "meiMailboxWrite(..." - -/** - * Read a message from ARC MailBox. - * This function reads a message from ARC Mailbox via ARC DMA interface. - * - * \param msgsrcbuffer Pointer to message. - * \param msgsize The number of words to read - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiMailboxRead (u16 * msgdestbuffer, u16 msgsize) -{ - MEI_ERROR meiMailboxError = MEI_SUCCESS; - // Read from mailbox - meiMailboxError = - meiDMARead (ARC_TO_MEI_MAILBOX, (u32 *) msgdestbuffer, - msgsize / 2); - - // Notify arc that mailbox read completed - meiLongwordWrite (ARC_TO_MEI_INT, ARC_TO_MEI_MSGAV); - - // Return - return meiMailboxError; - -} // end of "meiMailboxRead(..." - -/** - * Download boot pages to ARC. - * This function downloads boot pages to ARC. - * - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiDownloadBootPages (void) -{ - int boot_loop; - int page_size; - u32 dest_addr; - - /* - ** DMA the boot code page(s) - */ -#ifndef HEADER_SWAP - for (boot_loop = 1; boot_loop < le32_to_cpu (img_hdr->count); - boot_loop++) -#else - for (boot_loop = 1; boot_loop < (img_hdr->count); boot_loop++) -#endif - { -#ifndef HEADER_SWAP - if (le32_to_cpu (img_hdr->page[boot_loop].p_size) & BOOT_FLAG) -#else - if ((img_hdr->page[boot_loop].p_size) & BOOT_FLAG) -#endif - { - page_size = - meiGetPage (boot_loop, GET_PROG, MAXSWAPSIZE, - mei_arc_swap_buff, &dest_addr); - if (page_size > 0) { - meiDMAWrite (dest_addr, mei_arc_swap_buff, - page_size); - } - } -#ifndef HEADER_SWAP - if (le32_to_cpu (img_hdr->page[boot_loop].d_size) & BOOT_FLAG) -#else - if ((img_hdr->page[boot_loop].d_size) & BOOT_FLAG) -#endif - { - page_size = - meiGetPage (boot_loop, GET_DATA, MAXSWAPSIZE, - mei_arc_swap_buff, &dest_addr); - if (page_size > 0) { - meiDMAWrite (dest_addr, mei_arc_swap_buff, - page_size); - } - } - } - return MEI_SUCCESS; -} - -/** - * Initial efuse rar. - **/ -static void -mei_fuse_rar_init (void) -{ - u32 data = 0; - meiDMAWrite (IRAM0_BASE, &data, 1); - meiDMAWrite (IRAM0_BASE + 4, &data, 1); - meiDMAWrite (IRAM1_BASE, &data, 1); - meiDMAWrite (IRAM1_BASE + 4, &data, 1); - meiDMAWrite (BRAM_BASE, &data, 1); - meiDMAWrite (BRAM_BASE + 4, &data, 1); - meiDMAWrite (ADSL_DILV_BASE, &data, 1); - meiDMAWrite (ADSL_DILV_BASE + 4, &data, 1); -} - -/** - * efuse rar program - **/ -static void -mei_fuse_prg (void) -{ - u32 reg_data, fuse_value; - int i = 0; - meiLongwordRead ( IFXMIPS_RCU_RST, ®_data); - while ((reg_data & 0x10000000) == 0) { - meiLongwordRead ( IFXMIPS_RCU_RST, ®_data); - //add a watchdog - i++; - /* 0x4000 translate to about 16 ms@111M, so should be enough */ - if (i == 0x4000) - return; - } - // STEP a: Prepare memory for external accesses - // Write fuse_en bit24 - meiLongwordRead (IFXMIPS_RCU_RST, ®_data); - meiLongwordWrite (IFXMIPS_RCU_RST, reg_data | (1 << 24)); - - mei_fuse_rar_init (); - for (i = 0; i < 4; i++) { - meiLongwordRead((u32*)(IFXMIPS_FUSE_BASE_ADDR + (i * 4)), &fuse_value); - switch (fuse_value & 0xF0000) { - case 0x80000: - reg_data = - ((fuse_value & RX_DILV_ADDR_BIT_MASK) | - (RX_DILV_ADDR_BIT_MASK + 0x1)); - meiDMAWrite (ADSL_DILV_BASE, ®_data, 1); - break; - case 0x90000: - reg_data = - ((fuse_value & RX_DILV_ADDR_BIT_MASK) | - (RX_DILV_ADDR_BIT_MASK + 0x1)); - meiDMAWrite (ADSL_DILV_BASE + 4, ®_data, 1); - break; - case 0xA0000: - reg_data = - ((fuse_value & IRAM0_ADDR_BIT_MASK) | - (IRAM0_ADDR_BIT_MASK + 0x1)); - meiDMAWrite (IRAM0_BASE, ®_data, 1); - break; - case 0xB0000: - reg_data = - ((fuse_value & IRAM0_ADDR_BIT_MASK) | - (IRAM0_ADDR_BIT_MASK + 0x1)); - meiDMAWrite (IRAM0_BASE + 4, ®_data, 1); - break; - case 0xC0000: - reg_data = - ((fuse_value & IRAM1_ADDR_BIT_MASK) | - (IRAM1_ADDR_BIT_MASK + 0x1)); - meiDMAWrite (IRAM1_BASE, ®_data, 1); - break; - case 0xD0000: - reg_data = - ((fuse_value & IRAM1_ADDR_BIT_MASK) | - (IRAM1_ADDR_BIT_MASK + 0x1)); - meiDMAWrite (IRAM1_BASE + 4, ®_data, 1); - break; - case 0xE0000: - reg_data = - ((fuse_value & BRAM_ADDR_BIT_MASK) | - (BRAM_ADDR_BIT_MASK + 0x1)); - meiDMAWrite (BRAM_BASE, ®_data, 1); - break; - case 0xF0000: - reg_data = - ((fuse_value & BRAM_ADDR_BIT_MASK) | - (BRAM_ADDR_BIT_MASK + 0x1)); - meiDMAWrite (BRAM_BASE + 4, ®_data, 1); - break; - default: // PPE efuse - break; - } - } - meiLongwordRead (IFXMIPS_RCU_RST, ®_data); - meiLongwordWrite (IFXMIPS_RCU_RST, reg_data & 0xF7FFFFFF); -} - -/** - * Download boot code to ARC. - * This function downloads boot code to ARC. - * - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiDownloadBootCode (void) -{ - u32 arc_debug_data = ACL_CLK_MODE_ENABLE; //0x10 - - meiMailboxInterruptsDisable (); - - // Switch arc control from JTAG mode to MEI mode - meiControlModeSwitch (MEI_MASTER_MODE); - //enable ac_clk signal - _meiDebugLongWordRead (MEI_DEBUG_DEC_DMP1_MASK, CRI_CCR0, - &arc_debug_data); - arc_debug_data |= ACL_CLK_MODE_ENABLE; - _meiDebugLongWordWrite (MEI_DEBUG_DEC_DMP1_MASK, CRI_CCR0, - arc_debug_data); - //Switch arc control from MEI mode to JTAG mode - meiControlModeSwitch (JTAG_MASTER_MODE); - - mei_fuse_prg (); //program fuse rar - - meiDownloadBootPages (); - - return MEI_SUCCESS; - -} // end of "meiDownloadBootCode(..." - -//#endif - -/** - * Halt the ARC. - * This function halts the ARC. - * - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiHaltArc (void) -{ - u32 arc_debug_data = 0x0; - - // Switch arc control from JTAG mode to MEI mode - meiControlModeSwitch (MEI_MASTER_MODE); - _meiDebugLongWordRead (MEI_DEBUG_DEC_AUX_MASK, ARC_DEBUG, - &arc_debug_data); - arc_debug_data |= (BIT1); - _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, ARC_DEBUG, - arc_debug_data); - // Switch arc control from MEI mode to JTAG mode - meiControlModeSwitch (JTAG_MASTER_MODE); - arc_halt_flag = 1; - - MEI_WAIT (10); - // Return - return MEI_SUCCESS; - -} // end of "meiHalt(..." - -/** - * Run the ARC. - * This function runs the ARC. - * - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiRunArc (void) -{ - u32 arc_debug_data = 0x0; - - // Switch arc control from JTAG mode to MEI mode- write '1' to bit0 - meiControlModeSwitch (MEI_MASTER_MODE); - _meiDebugLongWordRead (MEI_DEBUG_DEC_AUX_MASK, AUX_STATUS, - &arc_debug_data); - - // Write debug data reg with content ANDd with 0xFDFFFFFF (halt bit cleared) - arc_debug_data &= ~(BIT25); - _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, AUX_STATUS, - arc_debug_data); - - // Switch arc control from MEI mode to JTAG mode- write '0' to bit0 - meiControlModeSwitch (JTAG_MASTER_MODE); - // Enable mask for arc codeswap interrupts - meiMailboxInterruptsEnable (); - arc_halt_flag = 0; - - // Return - return MEI_SUCCESS; - -} // end of "meiActivate(..." - -/** - * Reset the ARC. - * This function resets the ARC. - * - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiResetARC (void) -{ - - u32 arc_debug_data = 0; - showtime = 0; - - meiHaltArc (); - - meiLongwordRead (IFXMIPS_RCU_RST, &arc_debug_data); - meiLongwordWrite (IFXMIPS_RCU_RST, - arc_debug_data | IFXMIPS_RCU_RST_REQ_DFE | - IFXMIPS_RCU_RST_REQ_AFE); - meiLongwordWrite (IFXMIPS_RCU_RST, arc_debug_data); - // reset ARC - meiLongwordWrite(MEI_RST_CONTROL, MEI_SOFT_RESET); - meiLongwordWrite(MEI_RST_CONTROL, 0); - - meiMailboxInterruptsDisable (); - MEI_MUTEX_INIT (mei_sema, 1); - reset_arc_flag = 1; - modem_ready = 0; - return MEI_SUCCESS; -} - -/** - * Reset the ARC, download boot codes, and run the ARC. - * This function resets the ARC, downloads boot codes to ARC, and runs the ARC. - * - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -static MEI_ERROR -meiRunAdslModem (void) -{ - int nSize = 0, idx = 0; - - img_hdr = (ARC_IMG_HDR *) adsl_mem_info[0].address; -#if defined(HEADER_SWAP) - if ((img_hdr->count) * sizeof (ARC_SWP_PAGE_HDR) > SDRAM_SEGMENT_SIZE) -#else //define(HEADER_SWAP) - if (le32_to_cpu (img_hdr->count) * sizeof (ARC_SWP_PAGE_HDR) > - SDRAM_SEGMENT_SIZE) -#endif //define(HEADER_SWAP) - { - printk - ("segment_size is smaller than firmware header size\n"); - return -1; - } - // check image size - for (idx = 0; idx < MAX_BAR_REGISTERS; idx++) { - nSize += adsl_mem_info[idx].nCopy; - } - if (nSize != image_size) { - printk - ("Firmware download is not completed. \nPlease download firmware again!\n"); - return -1; - } - // TODO: check crc - /// - if (reset_arc_flag == 0) { - u32 arc_debug_data; - - meiResetARC (); - meiControlModeSwitch (MEI_MASTER_MODE); - //enable ac_clk signal - _meiDebugLongWordRead (MEI_DEBUG_DEC_DMP1_MASK, CRI_CCR0, - &arc_debug_data); - arc_debug_data |= ACL_CLK_MODE_ENABLE; - _meiDebugLongWordWrite (MEI_DEBUG_DEC_DMP1_MASK, CRI_CCR0, - arc_debug_data); - meiControlModeSwitch (JTAG_MASTER_MODE); - meiHaltArc (); - update_bar_register (nBar); - } - reset_arc_flag = 0; - if (arc_halt_flag == 0) { - meiHaltArc (); - } - printk ("Starting to meiDownloadBootCode\n"); - - meiDownloadBootCode(); - - // 1.00.09 20/12/2006 TC Chen - // disable USB OC interrupt, reset DSL chip will triger OC interrupt - disable_irq(IFXMIPS_USB_OC_INT); - - meiRunArc (); - - MEI_WAIT (100); //wait 100ms - - //1.00.09 20/12/2006 TC Chen - // restore USB OC interrupt - MEI_MASK_AND_ACK_IRQ(IFXMIPS_USB_OC_INT); - enable_irq(IFXMIPS_USB_OC_INT); - - if (modem_ready != 1) { - printk ("Running ADSL modem firmware fail!\n"); - return MEI_FAILURE; - } - - - return MEI_SUCCESS; -} - -/** - * Get the page's data pointer - * This function caculats the data address from the firmware header. - * - * \param Page The page number. - * \param data Data page or program page. - * \param MaxSize The maximum size to read. - * \param Buffer Pointer to data. - * \param Dest Pointer to the destination address. - * \return The number of bytes to read. - * \ingroup Internal - */ -static int -meiGetPage (u32 Page, u32 data, u32 MaxSize, u32 * Buffer, u32 * Dest) -{ - u32 size; - u32 i; - u32 *p; - u32 idx, offset, nBar = 0; - - if (Page > img_hdr->count) - return -2; - /* - ** Get program or data size, depending on "data" flag - */ -#ifndef HEADER_SWAP - size = (data == - GET_DATA) ? le32_to_cpu (img_hdr->page[Page]. - d_size) : le32_to_cpu (img_hdr-> - page[Page]. - p_size); -#else - size = (data == - GET_DATA) ? (img_hdr->page[Page].d_size) : (img_hdr-> - page[Page]. - p_size); -#endif - size &= BOOT_FLAG_MASK; // Clear boot bit! - if (size > MaxSize) - return -1; - - if (size == 0) - return 0; - /* - ** Get program or data offset, depending on "data" flag - */ -#ifndef HEADER_SWAP - i = data ? le32_to_cpu (img_hdr->page[Page]. - d_offset) : le32_to_cpu (img_hdr->page[Page]. - p_offset); -#else - i = data ? (img_hdr->page[Page].d_offset) : (img_hdr->page[Page]. - p_offset); -#endif - - /* - ** Copy data/program to buffer - */ - - idx = i / SDRAM_SEGMENT_SIZE; - offset = i % SDRAM_SEGMENT_SIZE; - p = (u32 *) ((u8 *) adsl_mem_info[idx].address + offset); - - for (i = 0; i < size; i++) { - if (offset + i * 4 - (nBar * SDRAM_SEGMENT_SIZE) >= - SDRAM_SEGMENT_SIZE) { - idx++; - nBar++; - p = (u32 *) ((u8 *) - KSEG1ADDR ((u32) adsl_mem_info[idx]. - address)); - } - Buffer[i] = *p++; -#ifdef BOOT_SWAP -#ifndef IMAGE_SWAP - Buffer[i] = le32_to_cpu (Buffer[i]); -#endif -#endif - } - - /* - ** Pass back data/program destination address - */ -#ifndef HEADER_SWAP - *Dest = data ? le32_to_cpu (img_hdr->page[Page]. - d_dest) : le32_to_cpu (img_hdr-> - page[Page].p_dest); -#else - *Dest = data ? (img_hdr->page[Page].d_dest) : (img_hdr->page[Page]. - p_dest); -#endif - - return size; -} - -////////////////makeCMV(Opcode, Group, Address, Index, Size, Data), CMV in u16 TxMessage[MSG_LENGTH]/////////////////////////// - -/** - * Compose a message. - * This function compose a message from opcode, group, address, index, size, and data - * - * \param opcode The message opcode - * \param group The message group number - * \param address The message address. - * \param index The message index. - * \param size The number of words to read/write. - * \param data The pointer to data. - * \param CMVMSG The pointer to message buffer. - * \ingroup Internal - */ -void -makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size, u16 * data, - u16 * CMVMSG) -{ - memset (CMVMSG, 0, MSG_LENGTH * 2); - CMVMSG[0] = (opcode << 4) + (size & 0xf); - CMVMSG[1] = (((index == 0) ? 0 : 1) << 7) + (group & 0x7f); - CMVMSG[2] = address; - CMVMSG[3] = index; - if (opcode == H2D_CMV_WRITE) - memcpy (CMVMSG + 4, data, size * 2); - return; -} - -/** - * Send a message to ARC and read the response - * This function sends a message to arc, waits the response, and reads the responses. - * - * \param request Pointer to the request - * \param reply Wait reply or not. - * \param response Pointer to the response - * \return MEI_SUCCESS or MEI_FAILURE - * \ingroup Internal - */ -MEI_ERROR -meiCMV (u16 * request, int reply, u16 * response) // write cmv to arc, if reply needed, wait for reply -{ - MEI_ERROR meierror; -#if defined(IFXMIPS_PORT_RTEMS) - int delay_counter = 0; -#endif - - cmv_reply = reply; - memcpy (CMV_TxMsg, request, MSG_LENGTH * 2); - arcmsgav = 0; - - meierror = meiMailboxWrite (CMV_TxMsg, MSG_LENGTH); - - if (meierror != MEI_SUCCESS) { - cmv_waiting = 0; - arcmsgav = 0; - printk ("\n\n MailboxWrite Fail."); - return meierror; - } - else { - cmv_count++; - } - - if (cmv_reply == NO_REPLY) - return MEI_SUCCESS; - -#if !defined(IFXMIPS_PORT_RTEMS) - if (arcmsgav == 0) - MEI_WAIT_EVENT_TIMEOUT (wait_queue_arcmsgav, CMV_TIMEOUT); -#else - while (arcmsgav == 0 && delay_counter < CMV_TIMEOUT / 5) { - MEI_WAIT (5); - delay_counter++; - } -#endif - - cmv_waiting = 0; - if (arcmsgav == 0) { //CMV_timeout - arcmsgav = 0; - printk ("\nmeiCMV: MEI_MAILBOX_TIMEOUT\n"); - return MEI_MAILBOX_TIMEOUT; - } - else { - arcmsgav = 0; - reply_count++; - memcpy (response, CMV_RxMsg, MSG_LENGTH * 2); - return MEI_SUCCESS; - } - return MEI_SUCCESS; -} - -///////////////////// Interrupt handler ///////////////////////// -/** - * Disable ARC to MEI interrupt - * - * \ingroup Internal - */ -static void -meiMailboxInterruptsDisable (void) -{ - meiLongwordWrite (ARC_TO_MEI_INT_MASK, 0x0); -} // end of "meiMailboxInterruptsDisable(..." - -/** - * Eable ARC to MEI interrupt - * - * \ingroup Internal - */ -static void -meiMailboxInterruptsEnable (void) -{ - meiLongwordWrite (ARC_TO_MEI_INT_MASK, MSGAV_EN); -} // end of "meiMailboxInterruptsEnable(..." - -/** - * MEI interrupt handler - * - * \param int1 - * \param void0 - * \param regs Pointer to the structure of ifxmips mips registers - * \ingroup Internal - */ -irqreturn_t -mei_interrupt_arcmsgav (int int1, void *void0) -{ - u32 scratch; - -#if defined(DFE_LOOPBACK) && defined(DFE_PING_TEST) - dfe_loopback_irq_handler (); - goto out; -#endif //DFE_LOOPBACK - - meiDebugRead (ARC_MEI_MAILBOXR, &scratch, 1); - if (scratch & OMB_CODESWAP_MESSAGE_MSG_TYPE_MASK) { - printk("\n\n Receive Code Swap Request interrupt!!!"); - goto out; - } - else if (scratch & OMB_CLEAREOC_INTERRUPT_CODE) // clear eoc message interrupt - { - meiLongwordWrite (ARC_TO_MEI_INT, ARC_TO_MEI_MSGAV); -#if defined (IFXMIPS_CLEAR_EOC) - MEI_WAKEUP_EVENT (wait_queue_hdlc_poll); -#endif - MEI_MASK_AND_ACK_IRQ (IFXMIPS_MEI_INT); - goto out; - } - else { // normal message - meiMailboxRead (CMV_RxMsg, MSG_LENGTH); -#if 0 - { - int msg_idx = 0; - printk ("got interrupt\n"); - for (msg_idx = 0; msg_idx < MSG_LENGTH; msg_idx++) { - printk ("%04X ", CMV_RxMsg[msg_idx]); - if (msg_idx % 8 == 7) - printk ("\n"); - } - printk ("\n"); - } -#endif - if (cmv_waiting == 1) { - arcmsgav = 1; - cmv_waiting = 0; -#if !defined(IFXMIPS_PORT_RTEMS) - MEI_WAKEUP_EVENT (wait_queue_arcmsgav); -#endif - } - else { - indicator_count++; - memcpy ((char *) Recent_indicator, (char *) CMV_RxMsg, - MSG_LENGTH * 2); - if (((CMV_RxMsg[0] & 0xff0) >> 4) == D2H_AUTONOMOUS_MODEM_READY_MSG) // arc ready - { //check ARC ready message - printk ("Got MODEM_READY_MSG\n"); - modem_ready = 1; - MEI_MUTEX_UNLOCK (mei_sema); // allow cmv access - } - } - } - - MEI_MASK_AND_ACK_IRQ (IFXMIPS_MEI_INT); -out: - return IRQ_HANDLED;; -} - -////////////////////////hdlc //////////////// - -/** - * Get the hdlc status - * - * \return HDLC status - * \ingroup Internal - */ -static unsigned int -ifx_me_hdlc_status (void) -{ - u16 CMVMSG[MSG_LENGTH]; - int ret; - - if (showtime != 1) - return -ENETRESET; - - makeCMV (H2D_CMV_READ, STAT, 14, 0, 1, NULL, CMVMSG); //Get HDLC status - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - return CMVMSG[4] & 0x0F; -} - -/** - * Check if the me is reslved. - * - * \param status the me status - * \return ME_HDLC_UNRESOLVED or ME_HDLC_RESOLVED - * \ingroup Internal - */ -int -ifx_me_is_resloved (int status) -{ - u16 CMVMSG[MSG_LENGTH]; - int ret; - if (adsl_mode <= 8 && adsl_mode_extend == 0) // adsl mode - { - makeCMV (H2D_CMV_READ, CNTL, 2, 0, 1, NULL, CMVMSG); //Get ME-HDLC Control - ret = mei_ioctl ((struct inode *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return ME_HDLC_UNRESOLVED; - } - if (CMVMSG[4] & (1 << 0)) { - return ME_HDLC_UNRESOLVED; - } - } - else { - if (status == ME_HDLC_MSG_QUEUED - || status == ME_HDLC_MSG_SENT) - return ME_HDLC_UNRESOLVED; - if (status == ME_HDLC_IDLE) { - makeCMV (H2D_CMV_READ, CNTL, 2, 0, 1, NULL, CMVMSG); //Get ME-HDLC Control - ret = mei_ioctl ((struct inode *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return IFX_POP_EOC_FAIL; - } - if (CMVMSG[4] & (1 << 0)) { - return ME_HDLC_UNRESOLVED; - } - } - } - return ME_HDLC_RESOLVED; -} - -int -_ifx_me_hdlc_send (unsigned char *hdlc_pkt, int pkt_len, int max_length) -{ - int ret; - u16 CMVMSG[MSG_LENGTH]; - u16 data = 0; - u16 len = 0; - int rx_length = 0; - int write_size = 0; - - if (pkt_len > max_length) { - makeCMV (H2D_CMV_READ, INFO, 85, 2, 1, NULL, CMVMSG); //Get ME-HDLC Control - ret = mei_ioctl ((struct inode *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - rx_length = CMVMSG[4]; - if (rx_length + max_length < pkt_len) { - printk ("Exceed maximum eoc rx(%d)+tx(%d) message length\n", rx_length, max_length); - return -EMSGSIZE; - } - data = 1; - makeCMV (H2D_CMV_WRITE, INFO, 85, 6, 1, &data, CMVMSG); //disable RX Eoc - ret = mei_ioctl ((struct inode *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - } - while (len < pkt_len) { - write_size = pkt_len - len; - if (write_size > 24) - write_size = 24; - //printk("len=%d,write_size=%d,pkt_len=%d\n",len,write_size,pkt_len); - memset (CMVMSG, 0, sizeof (CMVMSG)); - makeCMV (H2D_CMV_WRITE, INFO, 81, len / 2, (write_size + 1) / 2, (u16 *) (hdlc_pkt + len), CMVMSG); //Write clear eoc message to ARC - ret = mei_ioctl ((struct inode *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - len += write_size; - } - makeCMV (H2D_CMV_WRITE, INFO, 83, 2, 1, &len, CMVMSG); //Update tx message length - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - - data = (1 << 0); - makeCMV (H2D_CMV_WRITE, CNTL, 2, 0, 1, &data, CMVMSG); //Start to send - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - return 0; -} - -/** - * Send hdlc packets - * - * \param hdlc_pkt Pointer to hdlc packet - * \param hdlc_pkt_len The number of bytes to send - * \return success or failure. - * \ingroup Internal - */ -int -ifx_me_hdlc_send (unsigned char *hdlc_pkt, int hdlc_pkt_len) -{ - int hdlc_status = 0; - u16 CMVMSG[MSG_LENGTH]; - int max_hdlc_tx_length = 0, ret = 0, retry = 0; - int power_mode = 0; - int send_busy_counter = 0; - int send_retry = 0; - - HDLC_SEND: - // retry 1000 times (10 seconds) - while (retry < 1000) { - /* In L2 power mode, do not read the OHC related parameters, - instead give the indication to the calling IOCTL, - that the readout fails (just return -EBUSY). */ - power_mode = get_l3_power_status(); - if (power_mode == L2_POWER_MODE) { - return -EBUSY; - } - - hdlc_status = ifx_me_hdlc_status (); - if (ifx_me_is_resloved (hdlc_status) == ME_HDLC_RESOLVED) // arc ready to send HDLC message - { - makeCMV (H2D_CMV_READ, INFO, 83, 0, 1, NULL, CMVMSG); //Get Maximum Allowed HDLC Tx Message Length - ret = mei_ioctl ((struct inode *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - printk - ("ifx_me_hdlc_send failed. Return -EIO"); - return -EIO; - } - max_hdlc_tx_length = CMVMSG[4]; - ret = _ifx_me_hdlc_send (hdlc_pkt, hdlc_pkt_len, - max_hdlc_tx_length); - return ret; - } - else { - if (hdlc_status == ME_HDLC_MSG_SENT) - send_busy_counter++; - } - retry++; - MEI_WAIT (1); - } - // wait 10 seconds and FW still report busy -> reset FW HDLC status - if (send_busy_counter > 950 && send_retry == 0) { - u16 data = 0; - send_retry = 1; - retry = 0; - printk ("Reset FW HDLC status!!\n"); - send_busy_counter = 0; - data = (1 << 1); - makeCMV (H2D_CMV_WRITE, CNTL, 2, 0, 1, NULL, CMVMSG); //Force reset to idle - ret = mei_ioctl ((struct inode *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - goto HDLC_SEND; - } - printk ("ifx_me_hdlc_send failed. Return -EBUSY"); - return -EBUSY; -} - -/** - * Read the hdlc packets - * - * \param hdlc_pkt Pointer to hdlc packet - * \param hdlc_pkt_len The maximum number of bytes to read - * \return The number of bytes which reads. - * \ingroup Internal - */ -int -ifx_mei_hdlc_read (char *hdlc_pkt, int max_hdlc_pkt_len) -{ - u16 CMVMSG[MSG_LENGTH]; - int msg_read_len, ret = 0, pkt_len = 0, retry = 0; - - while (retry < 10) { - ret = ifx_me_hdlc_status (); - if (ret == ME_HDLC_RESP_RCVD) { - int current_size = 0; - makeCMV (H2D_CMV_READ, INFO, 83, 3, 1, NULL, CMVMSG); //Get EoC packet length - ret = mei_ioctl ((MEI_inode_t *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - - pkt_len = CMVMSG[4]; - if (pkt_len > max_hdlc_pkt_len) { - ret = -ENOMEM; - goto error; - } - while (current_size < pkt_len) { - if (pkt_len - current_size > - (MSG_LENGTH * 2 - 8)) - msg_read_len = (MSG_LENGTH * 2 - 8); - else - msg_read_len = - pkt_len - (current_size); - makeCMV (H2D_CMV_READ, INFO, 82, 0 + (current_size / 2), (msg_read_len + 1) / 2, NULL, CMVMSG); //Get hdlc packet - ret = mei_ioctl ((MEI_inode_t *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - goto error; - } - memcpy (hdlc_pkt + current_size, &CMVMSG[4], - msg_read_len); - current_size += msg_read_len; - } - ret = current_size; - break; - } - else { - ret = -ENODATA; - } - - retry++; - - MEI_WAIT (10); - } - error: - return ret; -} - -#if defined(IFXMIPS_CLEAR_EOC) -int -ifx_me_ceoc_send (struct sk_buff *eoc_pkt) -{ - int ret, pkt_len = 0; - unsigned char *pkt_data_ptr; - int offset = 0; - int swap_idx = 0; - - if (adsl_mode <= 8 && adsl_mode_extend == 0) // adsl mode - { - pkt_len = eoc_pkt->len; - - pkt_data_ptr = kmalloc (pkt_len + 3, GFP_KERNEL); - - offset = 2; - pkt_data_ptr[0] = 0x4c; - pkt_data_ptr[1] = 0x81; - pkt_len += 2; - } else { - pkt_len = eoc_pkt->len + 4; - pkt_data_ptr = kmalloc (pkt_len + 1 + 2, GFP_KERNEL); - memset (pkt_data_ptr, 0, pkt_len + 1 + 2); - //fill clear eoc header - pkt_data_ptr[0] = 0x1; - pkt_data_ptr[1] = 0x8; - pkt_data_ptr[2] = 0x4c; - pkt_data_ptr[3] = 0x81; - offset = 4; - } - for (swap_idx = 0; swap_idx < (eoc_pkt->len / 2) * 2; swap_idx += 2) - { - //printk("%02X %02X ",eoc_pkt->data[swap_idx],eoc_pkt->data[swap_idx+1]); - pkt_data_ptr[swap_idx + offset] = eoc_pkt->data[swap_idx + 1]; - pkt_data_ptr[swap_idx + 1 + offset] = eoc_pkt->data[swap_idx]; - } - if (eoc_pkt->len % 2) - { - //printk("%02X ",eoc_pkt->data[eoc_pkt->len-1]); - pkt_data_ptr[eoc_pkt->len - 1 + offset] = - eoc_pkt->data[eoc_pkt->len - 1]; - pkt_data_ptr[eoc_pkt->len + offset] = - eoc_pkt->data[eoc_pkt->len - 1]; - } - ret = ifx_me_hdlc_send (pkt_data_ptr, pkt_len); - - if (pkt_data_ptr != eoc_pkt->data) - { - kfree (pkt_data_ptr); - } - dev_kfree_skb (eoc_pkt); - return ret; -} - -int -get_me_ceoc_data (int pkt_len, int rx_buffer_addr, int rx_buffer_len, - u8 * data_ptr1) -{ - int ret; - MEI_ERROR dma_ret; - u16 CMVMSG[MSG_LENGTH]; - int read_size, aread_size; - int offset = 0; - u8 *data = NULL, *data_ptr = NULL; - int i, j; - int over_read = 0; - - i = j = 0; - - read_size = (pkt_len / 4) + 4; - offset = ceoc_read_idx % 4; - over_read = read_size * 4 - pkt_len - offset; - - ceoc_read_idx = (ceoc_read_idx & 0xFFFFFFFC); - - data = kmalloc (read_size * 4, GFP_KERNEL); - if (data == NULL) - goto error; - data_ptr = kmalloc (read_size * 4, GFP_KERNEL); - if (data_ptr == NULL) - goto error; - if (ceoc_read_idx + read_size * 4 >= rx_buffer_len) { - aread_size = (rx_buffer_len - ceoc_read_idx) / 4; - } - else { - aread_size = read_size; - } - - //printk("aread_size = %d,ceoc_read_idx=%d,read_size=%d,offset=%d\n",aread_size,ceoc_read_idx,read_size,offset); - dma_ret = - meiDebugRead (rx_buffer_addr + ceoc_read_idx, (u32 *) (data), - aread_size); - ceoc_read_idx += aread_size * 4; - if (aread_size != read_size) { - dma_ret = - meiDebugRead (rx_buffer_addr, - (u32 *) (data) + aread_size, - read_size - aread_size); - ceoc_read_idx = (read_size - aread_size) * 4; - } - if (ceoc_read_idx < over_read) - ceoc_read_idx = rx_buffer_len + ceoc_read_idx - over_read; - else - ceoc_read_idx -= over_read; - - if (offset == 0 || offset == 2) { - for (i = 0; i < read_size; i++) { - // 3412 --> 1234 - - for (j = 0; j < 4; j++) { - if (i * 4 + j - offset >= 0) - data_ptr[i * 4 + j - offset] = - data[i * 4 + (3 - j)]; - } - } - - } - else if (offset == 1) { - for (i = 0; i < pkt_len; i = i + 4) { - - data_ptr[i + 1] = data[i + 1]; - data_ptr[i] = data[i + 2]; - data_ptr[i + 3] = data[i + 7]; - data_ptr[i + 2] = data[i]; - } - } - else if (offset == 3) { - for (i = 0; i < pkt_len; i = i + 4) { - data_ptr[i + 1] = data[i + 7]; - data_ptr[i + 0] = data[i]; - data_ptr[i + 3] = data[i + 5]; - data_ptr[i + 2] = data[i + 6]; - } - } - if (pkt_len % 2 == 1) - data_ptr[pkt_len - 1] = data_ptr[pkt_len]; - - kfree (data); - memcpy (data_ptr1, data_ptr, pkt_len); - kfree (data_ptr); - - makeCMV (H2D_CMV_WRITE, INFO, 85, 3, 1, &ceoc_read_idx, CMVMSG); - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - goto error; - } - - return dma_ret; - error: - kfree (data); - kfree (data_ptr); - return -1; -} - -int -ifx_me_ceoc_receive (int ceoc_write_idx, int rx_buffer_len, - struct sk_buff **eoc_pkt) -{ - u16 CMVMSG[MSG_LENGTH]; - int pkt_len, ret; - u16 lsw_addr, msw_addr; - u32 rx_buffer_addr = 0; - MEI_ERROR dma_ret; - - //printk("rx_buffer_len=%d,ceoc_read_idx=%d,ceoc_write_idx=%d\n",rx_buffer_len,ceoc_read_idx,ceoc_write_idx); - if (ceoc_write_idx > ceoc_read_idx) { - pkt_len = ceoc_write_idx - ceoc_read_idx; - } - else { - pkt_len = rx_buffer_len - ceoc_read_idx + ceoc_write_idx; - } - *eoc_pkt = dev_alloc_skb (pkt_len); - if (*eoc_pkt == NULL) { - printk ("Out of memory!\n"); - ret = -ENOMEM; - goto error; - } - - makeCMV (H2D_CMV_READ, INFO, 85, 0, 1, NULL, CMVMSG); //Get HDLC packet - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - goto error; - } - lsw_addr = CMVMSG[4]; - - makeCMV (H2D_CMV_READ, INFO, 85, 1, 1, NULL, CMVMSG); //Get HDLC packet - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - goto error; - } - msw_addr = CMVMSG[4]; - rx_buffer_addr = msw_addr << 16 | lsw_addr; - dma_ret = - get_me_ceoc_data (pkt_len, rx_buffer_addr, rx_buffer_len, - (u16 *) skb_put (*eoc_pkt, pkt_len)); - if (dma_ret != MEI_SUCCESS) { - ret = -EIO; - goto error; - } - - return 0; - error: - if (*eoc_pkt != NULL) - dev_kfree_skb (*eoc_pkt); - return ret; -} - -int -ifx_mei_ceoc_rx (void) -{ - u16 CMVMSG[MSG_LENGTH]; - int rx_buffer_len, ret, pkt_len = 0; - struct sk_buff *eoc_pkt; - u16 ceoc_write_idx = 0; - - makeCMV (H2D_CMV_READ, INFO, 85, 2, 1, NULL, CMVMSG); //Get EoC packet length - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - printk ("ioctl fail!!\n"); - } - rx_buffer_len = CMVMSG[4]; - - makeCMV (H2D_CMV_READ, INFO, 85, 4, 1, NULL, CMVMSG); //Get write index - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - if (ret != 0) { - return -EIO; - } - - ceoc_write_idx = CMVMSG[4]; - ret = ifx_me_ceoc_receive (ceoc_write_idx, rx_buffer_len, &eoc_pkt); -#if defined (CONFIG_ATM_IFXMIPS) - if (ret == 0) { - skb_pull (eoc_pkt, 2); // skip 4c 81 header - ifx_push_ceoc (eoc_pkt); //pass data to higher layer - } - - return ret; -#endif -} - -static int -adsl_clear_eoc_poll (void *unused) -{ - struct task_struct *tsk = current; - - daemonize("mei_eoc_poll"); - strcpy(tsk->comm, "mei_ceoc_poll"); - sigfillset(&tsk->blocked); - - while (1) - { - MEI_WAIT_EVENT (wait_queue_hdlc_poll); - if (showtime) - ifx_mei_ceoc_rx(); - } - return 0; -} -#endif //#if defined(IFXMIPS_CLEAR_EOC) - -#ifdef IFXMIPS_CLEAR_EOC -static int -ifxmips_mei_ceoc_init (void) -{ - kernel_thread (adsl_clear_eoc_poll, NULL, - CLONE_FS | CLONE_FILES | CLONE_SIGNAL); - return 0; -} -#endif - -////////////////////// Driver Structure /////////////////////// - -/** - * Free the memory for ARC firmware - * - * \param type Free all memory or free the unused memory after showtime - * \ingroup Internal - */ -static int -free_image_buffer (int type) -{ - int idx = 0; - for (idx = 0; idx < MAX_BAR_REGISTERS; idx++) { - printk ("meminfo[%d].type=%d,size=%ld,addr=%X\n", idx, - adsl_mem_info[idx].type, adsl_mem_info[idx].size, - (unsigned int)adsl_mem_info[idx].address); - if (type == FREE_ALL || adsl_mem_info[idx].type == type) { - if (adsl_mem_info[idx].size > 0) { - kfree (adsl_mem_info[idx].org_address); - adsl_mem_info[idx].address = 0; - adsl_mem_info[idx].size = 0; - adsl_mem_info[idx].type = 0; - adsl_mem_info[idx].nCopy = 0; - } - } - } - return 0; -} - -/** - * Allocate memory for ARC firmware - * - * \param size The number of bytes to allocate. - * \param adsl_mem_info Pointer to firmware information. - * \ingroup Internal - */ -static int -alloc_processor_memory (unsigned long size, smmu_mem_info_t * adsl_mem_info) -{ - char *mem_ptr = NULL; - char *org_mem_ptr = NULL; - int idx = 0; - long total_size = 0; - long img_size = size; - int err = 0; - - // Alloc Swap Pages - while (img_size > 0 && idx < MAX_BAR_REGISTERS) { - // skip bar15 for XDATA usage. -#ifndef DFE_LOOPBACK - if (idx == XDATA_REGISTER) - idx++; -#endif - if (idx == MAX_BAR_REGISTERS - 1) - { - //allocate 1MB memory for bar16 - org_mem_ptr = kmalloc (1024 * 1024, GFP_ATOMIC); - mem_ptr = (char*)((unsigned long) (org_mem_ptr + 1023) & 0xFFFFFC00); - adsl_mem_info[idx].size = 1024 * 1024; - } else { - org_mem_ptr = kmalloc (SDRAM_SEGMENT_SIZE, GFP_ATOMIC); - mem_ptr = (char*)((unsigned long) (org_mem_ptr + 1023) & 0xFFFFFC00); - adsl_mem_info[idx].size = SDRAM_SEGMENT_SIZE; - } - if (org_mem_ptr == NULL) - { - printk ("kmalloc memory fail!\n"); - err = -ENOMEM; - goto allocate_error; - } - adsl_mem_info[idx].address = mem_ptr; - adsl_mem_info[idx].org_address = org_mem_ptr; - - img_size -= SDRAM_SEGMENT_SIZE; - total_size += SDRAM_SEGMENT_SIZE; - printk("alloc memory idx=%d,img_size=%ld,addr=%X\n", - idx, img_size, (unsigned int)adsl_mem_info[idx].address); - idx++; - } - if (img_size > 0) - { - printk ("Image size is too large!\n"); - err = -EFBIG; - goto allocate_error; - } - err = idx; - return err; - - allocate_error: - free_image_buffer (FREE_ALL); - return err; -} - -/** - * Program the BAR registers - * - * \param nTotalBar The number of bar to program. - * \ingroup Internal - */ -static int -update_bar_register (int nTotalBar) -{ - int idx = 0; - - for (idx = 0; idx < nTotalBar; idx++) { - //skip XDATA register - if (idx == XDATA_REGISTER) - idx++; - meiLongwordWrite ( MEI_XMEM_BAR_BASE + idx * 4, - (((uint32_t) adsl_mem_info[idx]. - address) & 0x0FFFFFFF)); - printk ("BAR%d=%08X, addr=%08X\n", idx, - (((uint32_t) adsl_mem_info[idx]. - address) & 0x0FFFFFFF), - (((uint32_t) adsl_mem_info[idx].address))); - } - for (idx = nTotalBar; idx < MAX_BAR_REGISTERS; idx++) { - if (idx == XDATA_REGISTER) - idx++; - meiLongwordWrite ( MEI_XMEM_BAR_BASE + idx * 4, - (((uint32_t) adsl_mem_info[nTotalBar - 1]. - address) & 0x0FFFFFFF)); - } - - meiLongwordWrite (MEI_XMEM_BAR_BASE + XDATA_REGISTER * 4, - (((uint32_t) adsl_mem_info[XDATA_REGISTER]. - address) & 0x0FFFFFFF)); - // update MEI_XDATA_BASE_SH - printk ("update bar15 register with %08lX\n", - ((unsigned long) adsl_mem_info[XDATA_REGISTER]. - address) & 0x0FFFFFFF); - meiLongwordWrite (MEI_XDATA_BASE_SH, - ((unsigned long) adsl_mem_info[XDATA_REGISTER]. - address) & 0x0FFFFFFF); - return MEI_SUCCESS; -} - -/** - * Copy the firmware to BARs memory. - * - * \param filp Pointer to the file structure. - * \param buf Pointer to the data. - * \param size The number of bytes to copy. - * \param loff The file offset. - * \return The current file position. - * \ingroup Internal - */ -ssize_t -mei_write (MEI_file_t * filp, char *buf, size_t size, loff_t * loff) -{ - ARC_IMG_HDR img_hdr_tmp, *img_hdr; - - size_t nRead = 0, nCopy = 0; - char *mem_ptr; - ssize_t retval = -ENOMEM; - int idx = 0; - - if (*loff == 0) { - if (size < sizeof (img_hdr)) { - printk ("Firmware size is too small!\n"); - return retval; - } - copy_from_user ((char *) &img_hdr_tmp, buf, - sizeof (img_hdr_tmp)); - image_size = le32_to_cpu (img_hdr_tmp.size) + 8; // header of image_size and crc are not included. - if (image_size > 1024 * 1024) { - printk ("Firmware size is too large!\n"); - return retval; - } - // check if arc is halt - if (arc_halt_flag != 1) { - meiResetARC (); - meiHaltArc (); - } - - // reset part of PPE - *(unsigned long *) (IFXMIPS_PPE32_SRST) = 0xC30; - *(unsigned long *) (IFXMIPS_PPE32_SRST) = 0xFFF; - - free_image_buffer (FREE_ALL); //free all - - retval = alloc_processor_memory (image_size, adsl_mem_info); - if (retval < 0) { - printk ("Error: No memory space left.\n"); - goto error; - } - - for (idx = 0; idx < retval; idx++) { - //skip XDATA register - if (idx == XDATA_REGISTER) - idx++; - if (idx * SDRAM_SEGMENT_SIZE < - le32_to_cpu (img_hdr_tmp.page[0].p_offset)) { - adsl_mem_info[idx].type = FREE_RELOAD; - } - else { - adsl_mem_info[idx].type = FREE_SHOWTIME; - } - - } - nBar = retval; - - img_hdr = (ARC_IMG_HDR *) adsl_mem_info[0].address; - -#if !defined(__LINUX__) - adsl_mem_info[XDATA_REGISTER].org_address = - kmalloc (SDRAM_SEGMENT_SIZE + 1023, GFP_ATOMIC); -#else - adsl_mem_info[XDATA_REGISTER].org_address = - kmalloc (SDRAM_SEGMENT_SIZE, GFP_ATOMIC); -#endif - adsl_mem_info[XDATA_REGISTER].address = - (char - *) ((unsigned long) (adsl_mem_info[XDATA_REGISTER]. - org_address + - 1023) & 0xFFFFFC00); - adsl_mem_info[XDATA_REGISTER].size = SDRAM_SEGMENT_SIZE; - if (adsl_mem_info[XDATA_REGISTER].address == NULL) { - printk ("kmalloc memory fail!\n"); - retval = -ENOMEM; - goto error; - } - adsl_mem_info[XDATA_REGISTER].type = FREE_RELOAD; - update_bar_register (nBar); - - } - else if (image_size == 0) { - printk ("Error: Firmware size=0! \n"); - goto error; - } - else { - if (arc_halt_flag == 0) { - printk - ("Please download the firmware from the beginning of the firmware!\n"); - goto error; - } - } - - nRead = 0; - while (nRead < size) { - long offset = ((long) (*loff) + nRead) % SDRAM_SEGMENT_SIZE; - idx = (((long) (*loff)) + nRead) / SDRAM_SEGMENT_SIZE; - mem_ptr = (char *) - KSEG1ADDR ((unsigned long) (adsl_mem_info[idx]. - address) + offset); - if ((size - nRead + offset) > SDRAM_SEGMENT_SIZE) - nCopy = SDRAM_SEGMENT_SIZE - offset; - else - nCopy = size - nRead; - copy_from_user (mem_ptr, buf + nRead, nCopy); -#ifdef IMAGE_SWAP - for (offset = 0; offset < (nCopy / 4); offset++) { - ((unsigned long *) mem_ptr)[offset] = - le32_to_cpu (((unsigned long *) - mem_ptr)[offset]); - } -#endif //IMAGE_SWAP - nRead += nCopy; - adsl_mem_info[idx].nCopy += nCopy; - } - -#if ( defined(HEADER_SWAP) && !defined(IMAGE_SWAP)) || (defined(IMAGE_SWAP) && !defined(HEADER_SWAP)) - if (*loff == 0) { - - for (idx = 0; - idx < - (sizeof (ARC_IMG_HDR) + - (le32_to_cpu (img_hdr_tmp.count) - - 1) * sizeof (ARC_SWP_PAGE_HDR)) / 4; idx++) { - ((unsigned long *) img_hdr)[idx] = - le32_to_cpu (((unsigned long *) - img_hdr)[idx]); - } - } -#endif //( defined(HEADER_SWAP) && !defined(IMAGE_SWAP)) || (defined(IMAGE_SWAP) && !defined(HEADER_SWAP)) - printk ("size=%X,loff=%08X\n", size, (unsigned int) *loff); - - *loff += size; - return size; - error: - free_image_buffer (FREE_ALL); - - return retval; -} - -/******************************************************** - * L3 Power Mode * - ********************************************************/ -/** - * Send a CMV message. - * This function sends a CMV message to ARC - * - * \param opcode The message opcode - * \param group The message group number - * \param address The message address. - * \param index The message index. - * \param size The number of words to read/write. - * \param data The pointer to data. - * \param CMVMSG The pointer to message buffer. - * \return 0: success - * \ingroup Internal - */ -int -send_cmv (u8 opcode, u8 group, u16 address, u16 index, int size, u16 * data, u16 * CMVMSG) -{ - int ret; - - makeCMV(opcode, group, address, index, size, data, CMVMSG); - ret = mei_ioctl((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, (unsigned long)CMVMSG); - return ret; -} - -#ifdef IFX_ADSL_L3_MODE_SUPPORT - -/** - * Check the L3 request from CO - * This function Check if CPE received the L3 request from CO - * \return 1: got L3 request. - * \ingroup Internal - */ -int -check_co_l3_shutdown_request (void) -{ - u16 CMVMSG[MSG_LENGTH]; - if (modem_ready == 1) { - if (send_cmv (H2D_CMV_READ, STAT, 4, 0, 1, NULL, CMVMSG) != 0) { - return -EBUSY; - } - if (CMVMSG[4] & BIT14) { - return 1; - } - } - return 0; -} - -/** - * Check the L3 status - * This function get the CPE Power Management Mode status - * \return 0: L0 Mode - * 2: L2 Mode - * 3: L3 Mode - * \ingroup Internal - */ -int -get_l3_power_status (void) -{ - u16 CMVMSG[MSG_LENGTH]; - if (modem_ready == 0) { - return L3_POWER_MODE; - } - else { - if (send_cmv (H2D_CMV_READ, STAT, 18, 0, 1, NULL, CMVMSG) != - 0) { - return -EBUSY; - } - return ((int) CMVMSG[4]); - - } - return 0; -} - -/** - * Send a L3 request to CO - * This function send a L3 request to CO and check the CO response. - * \return 0: Success. Others: Fail. - * \ingroup Internal - */ -int -send_l3_shutdown_cmd (void) -{ - u16 cmd = 0x1; - int nRetry = 0; - u16 CMVMSG[MSG_LENGTH]; - - if (modem_ready == 0) { - return -EBUSY; - } - // send l3 request to CO - if (send_cmv (H2D_CMV_WRITE, CNTL, 3, 0, 1, &cmd, CMVMSG) != 0) { - return -EBUSY; - } - retry: - MEI_WAIT (10); - - // check CO response - if (send_cmv (H2D_CMV_READ, STAT, 20, 0, 1, NULL, CMVMSG) != 0) { - return -EBUSY; - } - if (CMVMSG[4] == 0) { - nRetry++; - if (nRetry < 10) { - goto retry; - } - else { - return -EBUSY; - } - - } - else if (CMVMSG[4] == 1) // reject - { - return -EPERM; - } - else if (CMVMSG[4] == 2) // ok - { - return 0; - } - else if (CMVMSG[4] == 3) // failure - { - return -EAGAIN; - } - return 0; -} - -/** - * Enable L3 Power Mode - * This function send a L3 request to CO and check the CO response. Then reboot the CPE to enter L3 Mode. - * \return 0: Success. Others: Fail. - * \ingroup Internal - */ -int -set_l3_shutdown (void) -{ - int ret = 0; - if (l3_shutdown == 0) { - // send l3 request to CO - ret = send_l3_shutdown_cmd (); - if (ret == 0) //got CO ACK - { - //reboot adsl and block autoboot daemon - ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_REBOOT, (unsigned long)NULL); - l3_shutdown = 1; - } - } - return ret; -} - -/** - * Disable L3 Power Mode - * This function disable L3 Mode and wake up the autoboot daemon. - * \return 0: Success. - * \ingroup Internal - */ -//l3 power mode disable -int -set_l3_power_on (void) -{ - if (l3_shutdown == 1) { - l3_shutdown = 0; - // wakeup autoboot daemon - MEI_WAKEUP_EVENT (wait_queue_l3); - - } - return 0; -} - -/******************************************************** - * End of L3 Power Mode * - ********************************************************/ -#endif //IFX_ADSL_L3_MODE_SUPPORT - -#ifdef CONFIG_IFXMIPS_MEI_LED -/* - * LED Initialization function - */ -int -meiADSLLedInit (void) -{ - u16 data = 0x0600; - u16 CMVMSG[MSG_LENGTH]; - - data = 0x0400; -#if defined(DATA_LED_SUPPORT) && defined (DATA_LED_ADSL_FW_HANDLE) - data |= 0x200; -#endif - // Setup ADSL Link/Data LED - if (send_cmv (H2D_CMV_WRITE, INFO, 91, 0, 1, &data, CMVMSG) != 0) { - return -EBUSY; - } - - if (send_cmv (H2D_CMV_WRITE, INFO, 91, 2, 1, &data, CMVMSG) != 0) { - return -EBUSY; - } - - // Let FW to handle ADSL Link LED - data = 0x0a03; //invert the LED signal as per input from Stefan on 13/11/2006 - if (send_cmv (H2D_CMV_WRITE, INFO, 91, 4, 1, &data, CMVMSG) != 0) { - return -EBUSY; - } - -#ifdef DATA_LED_SUPPORT -#ifdef DATA_LED_ADSL_FW_HANDLE - - // Turn ADSL Data LED on - data = 0x0900; - if (send_cmv (H2D_CMV_WRITE, INFO, 91, 5, 1, &data, CMVMSG) != 0) { - return -EBUSY; - } -#else - ifxmips_led_set(0x1); -#endif -#endif - return 0; -} -#endif - -#ifdef IFX_ADSL_DUAL_LATENCY_SUPPORT -/* - * Dual Latency Path Initialization function - */ -int -meiDualLatencyInit (void) -{ - u16 nDual = 0; - u16 CMVMSG[MSG_LENGTH]; - - // setup up stream path - if (bDualLatency & DUAL_LATENCY_US_ENABLE) { - nDual = 2; - } - else { - nDual = 1; - } - - if (send_cmv (H2D_CMV_WRITE, CNFG, 10, 0, 1, &nDual, CMVMSG) != 0) { - return -EBUSY; - } - - if (send_cmv (H2D_CMV_WRITE, CNFG, 11, 0, 1, &nDual, CMVMSG) != 0) { - return -EBUSY; - } - - // setup down stream path - if (bDualLatency & DUAL_LATENCY_DS_ENABLE) { - nDual = 2; - } - else { - nDual = 1; - } - - if (send_cmv (H2D_CMV_WRITE, CNFG, 21, 0, 1, &nDual, CMVMSG) != 0) { - return -EBUSY; - } - if (send_cmv (H2D_CMV_WRITE, CNFG, 22, 0, 1, &nDual, CMVMSG) != 0) { - return -EBUSY; - } - return 0; -} - -int -mei_is_dual_latency_enabled (void) -{ - return bDualLatency; -} -#endif - -int -meiAdslStartupInit (void) -{ -#ifdef CONFIG_IFXMIPS_MEI_LED - meiADSLLedInit (); -#endif -#ifdef IFX_ADSL_DUAL_LATENCY_SUPPORT - meiDualLatencyInit (); -#endif - return 0; -} - -/** - * MEI IO controls for user space accessing - * - * \param ino Pointer to the stucture of inode. - * \param fil Pointer to the stucture of file. - * \param command The ioctl command. - * \param lon The address of data. - * \return Success or failure. - * \ingroup Internal - */ -int -mei_ioctl (MEI_inode_t * ino, MEI_file_t * fil, unsigned int command, - unsigned long lon) -{ - int i; - - int meierr = MEI_SUCCESS; - meireg regrdwr; - meidebug debugrdwr; - u32 arc_debug_data, reg_data; -#ifdef IFXMIPS_CLEAR_EOC - u16 data; - struct sk_buff *eoc_skb; -#endif //IFXMIPS_CLEAR_EOC - u16 RxMessage[MSG_LENGTH] __attribute__ ((aligned (4))); - u16 TxMessage[MSG_LENGTH] __attribute__ ((aligned (4))); - - int from_kernel = 0; //joelin - if (ino == (MEI_inode_t *) 0) - from_kernel = 1; //joelin - if (command < IFXMIPS_MEI_START) { -#ifdef CONFIG_IFXMIPS_MEI_MIB - return mei_mib_ioctl (ino, fil, command, lon); -#endif //CONFIG_IFXMIPS_MEI_MIB - - if (command == IFXMIPS_MIB_LO_ATUR - || command == IFXMIPS_MIB_LO_ATUC) - return MEI_SUCCESS; - printk - ("No such ioctl command (0x%X)! MEI ADSL MIB is not supported!\n", - command); - return -ENOIOCTLCMD; - } - else { - switch (command) { - case IFXMIPS_MEI_START: - - showtime = 0; - loop_diagnostics_completed = 0; - if (time_disconnect.tv_sec == 0) - do_gettimeofday (&time_disconnect); - - if (MEI_MUTEX_LOCK (mei_sema)) //disable CMV access until ARC ready - { - printk ("-ERESTARTSYS\n"); - return -ERESTARTSYS; - } - - meiMailboxInterruptsDisable (); //disable all MEI interrupts - if (mei_arc_swap_buff == NULL) { - mei_arc_swap_buff = - (u32 *) kmalloc (MAXSWAPSIZE * 4, - GFP_KERNEL); - if (mei_arc_swap_buff == NULL) { - printk - ("\n\n malloc fail for codeswap buff"); - meierr = MEI_FAILURE; - } - } - if (meiRunAdslModem () != MEI_SUCCESS) { - printk - ("meiRunAdslModem() error..."); - meierr = MEI_FAILURE; - } -#ifdef IFX_ADSL_L3_MODE_SUPPORT - /* L3 Power Mode Start */ - if (l3_shutdown == 1) { - // block autoboot daemon until l3 power mode disable - MEI_WAIT_EVENT (wait_queue_l3); - } - /* L3 Power Mode End */ -#endif //IFX_ADSL_L3_MODE_SUPPORT - if (autoboot_enable_flag) - meiAdslStartupInit (); - break; - - case IFXMIPS_MEI_SHOWTIME: - if (MEI_MUTEX_LOCK (mei_sema)) - return -ERESTARTSYS; - - do_gettimeofday (&time_showtime); - unavailable_seconds += - time_showtime.tv_sec - time_disconnect.tv_sec; - time_disconnect.tv_sec = 0; - makeCMV (H2D_CMV_READ, RATE, 0, 0, 4, NULL, TxMessage); //maximum allowed tx message length, in bytes - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != - MEI_SUCCESS) { - printk - ("\n\nCMV fail, Group RAGE Address 0 Index 0"); - } - else { - u32 rate_fast; - u32 rate_intl; - rate_intl = RxMessage[4] | RxMessage[5] << 16; - rate_fast = RxMessage[6] | RxMessage[7] << 16; - // 609251:tc.chen Fix ATM QoS issue start - if (rate_intl && rate_fast) // apply cell rate to each path - { -#ifdef CONFIG_ATM_IFXMIPS - ifx_atm_set_cell_rate (1, - rate_intl / - (53 * 8)); - ifx_atm_set_cell_rate (0, - rate_fast / - (53 * 8)); -#endif - } - else if (rate_fast) // apply fast path cell rate to atm interface 0 - { -#ifdef CONFIG_ATM_IFXMIPS - ifx_atm_set_cell_rate (0, - rate_fast / - (53 * 8)); -#endif - } - else if (rate_intl) // apply interleave path cell rate to atm interface 0 - { -#ifdef CONFIG_ATM_IFXMIPS - ifx_atm_set_cell_rate (0, - rate_intl / - (53 * 8)); -#endif - } - else { - printk ("Got rate fail.\n"); - } - // 609251:tc.chen end - } - -#ifdef IFXMIPS_CLEAR_EOC - data = 1; - makeCMV (H2D_CMV_WRITE, OPTN, 24, 0, 1, &data, - TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != - MEI_SUCCESS) { - printk ("Enable clear eoc fail!\n"); - } -#endif - // read adsl mode - makeCMV (H2D_CMV_READ, STAT, 1, 0, 1, NULL, - TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != - MEI_SUCCESS) { -#ifdef IFXMIPS_MEI_DEBUG_ON - printk ("\n\nCMV fail, Group STAT Address 1 Index 0"); -#endif - } - adsl_mode = RxMessage[4]; - makeCMV (H2D_CMV_READ, STAT, 17, 0, 1, NULL, - TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != - MEI_SUCCESS) { -#ifdef IFXMIPS_MEI_DEBUG_ON - printk ("\n\nCMV fail, Group STAT Address 1 Index 0"); -#endif - } - adsl_mode_extend = RxMessage[4]; -#ifdef CONFIG_IFXMIPS_MEI_MIB - mei_mib_adsl_link_up (); -#endif - -//joelin 04/16/2005-start - makeCMV (H2D_CMV_WRITE, PLAM, 10, 0, 1, - &unavailable_seconds, TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != - MEI_SUCCESS) { - printk - ("\n\nCMV fail, Group 7 Address 10 Index 0"); - } - -//joelin 04/16/2005-end - showtime = 1; - free_image_buffer (FREE_SHOWTIME); - MEI_MUTEX_UNLOCK (mei_sema); - break; - - case IFXMIPS_MEI_HALT: - if (arc_halt_flag == 0) { - meiResetARC (); - meiHaltArc (); - } - break; - case IFXMIPS_MEI_RUN: - if (arc_halt_flag == 1) { - meiRunArc (); - } - break; - case IFXMIPS_MEI_CMV_WINHOST: - if (MEI_MUTEX_LOCK (mei_sema)) - return -ERESTARTSYS; - - if (!from_kernel) - copy_from_user ((char *) TxMessage, (char *) lon, MSG_LENGTH * 2); //joelin - else - memcpy (TxMessage, (char *) lon, - MSG_LENGTH * 2); - - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != - MEI_SUCCESS) { - printk - ("\n\nWINHOST CMV fail :TxMessage:%X %X %X %X, RxMessage:%X %X %X %X %X\n", - TxMessage[0], TxMessage[1], - TxMessage[2], TxMessage[3], - RxMessage[0], RxMessage[1], - RxMessage[2], RxMessage[3], - RxMessage[4]); - meierr = MEI_FAILURE; - } - else { - if (!from_kernel) //joelin - copy_to_user ((char *) lon, - (char *) RxMessage, - MSG_LENGTH * 2); - else - memcpy ((char *) lon, - (char *) RxMessage, - MSG_LENGTH * 2); - } - - MEI_MUTEX_UNLOCK (mei_sema); - break; -#ifdef IFXMIPS_MEI_CMV_EXTRA - case IFXMIPS_MEI_CMV_READ: - copy_from_user ((char *) (®rdwr), (char *) lon, - sizeof (meireg)); - meiLongwordRead ((u32*)regrdwr.iAddress, &(regrdwr.iData)); - - copy_to_user((char *) lon, (char *) (®rdwr), sizeof (meireg)); - break; - - case IFXMIPS_MEI_CMV_WRITE: - copy_from_user ((char *) (®rdwr), (char *) lon, sizeof (meireg)); - meiLongwordWrite ((u32*)regrdwr.iAddress, regrdwr.iData); - break; - - case IFXMIPS_MEI_REMOTE: - copy_from_user ((char *) (&i), (char *) lon, - sizeof (int)); - if (i == 0) { - meiMailboxInterruptsEnable (); - - MEI_MUTEX_UNLOCK (mei_sema); - } - else if (i == 1) { - meiMailboxInterruptsDisable (); - if (MEI_MUTEX_LOCK (mei_sema)) - return -ERESTARTSYS; - } - else { - printk - ("\n\n IFXMIPS_MEI_REMOTE argument error"); - meierr = MEI_FAILURE; - } - break; - - case IFXMIPS_MEI_READDEBUG: - case IFXMIPS_MEI_WRITEDEBUG: -#if 0 //tc.chen:It is no necessary to acquire lock to read debug memory!! - if (MEI_MUTEX_LOCK (mei_sema)) - return -ERESTARTSYS; -#endif - if (!from_kernel) - copy_from_user ((char *) (&debugrdwr), - (char *) lon, - sizeof (debugrdwr)); - else - memcpy ((char *) (&debugrdwr), (char *) lon, - sizeof (debugrdwr)); - - if (command == IFXMIPS_MEI_READDEBUG) - meiDebugRead (debugrdwr.iAddress, - debugrdwr.buffer, - debugrdwr.iCount); - else - meiDebugWrite (debugrdwr.iAddress, - debugrdwr.buffer, - debugrdwr.iCount); - - if (!from_kernel) - copy_to_user ((char *) lon, (char *) (&debugrdwr), sizeof (debugrdwr)); //dying gasp -#if 0 //tc.chen:It is no necessary to acquire lock to read debug memory!! - MEI_MUTEX_UNLOCK (mei_sema); -#endif - break; - case IFXMIPS_MEI_RESET: - case IFXMIPS_MEI_REBOOT: - -#ifdef CONFIG_IFXMIPS_MEI_MIB - mei_mib_adsl_link_down (); -#endif - -#ifdef IFX_ADSL_L3_MODE_SUPPORT - /* L3 Power Mode start */ - if (check_co_l3_shutdown_request () == 1) //co request - { - // cpe received co L3 request - l3_shutdown = 1; - } - /* L3 Power Mode end */ -#endif //IFX_ADSL_L3_MODE_SUPPORT - - meiResetARC (); - meiControlModeSwitch (MEI_MASTER_MODE); - //enable ac_clk signal - _meiDebugLongWordRead (MEI_DEBUG_DEC_DMP1_MASK, - CRI_CCR0, &arc_debug_data); - arc_debug_data |= ACL_CLK_MODE_ENABLE; - _meiDebugLongWordWrite (MEI_DEBUG_DEC_DMP1_MASK, - CRI_CCR0, arc_debug_data); - meiControlModeSwitch (JTAG_MASTER_MODE); - meiHaltArc (); - update_bar_register (nBar); - break; - case IFXMIPS_MEI_DOWNLOAD: - // DMA the boot code page(s) - printk ("Start download pages"); - meiDownloadBootPages (); - break; -#endif //IFXMIPS_MEI_CMV_EXTRA - //for clearEoC -#ifdef IFXMIPS_CLEAR_EOC - case IFXMIPS_MEI_EOC_SEND: - if (!showtime) { - return -EIO; - } - if (!from_kernel) { - copy_from_user ((char *) (&debugrdwr), - (char *) lon, - sizeof (debugrdwr)); - eoc_skb = - dev_alloc_skb (debugrdwr.iCount * 4); - if (eoc_skb == NULL) { - printk - ("\n\nskb alloc fail"); - break; - } - - eoc_skb->len = debugrdwr.iCount * 4; - memcpy (skb_put - (eoc_skb, debugrdwr.iCount * 4), - (char *) debugrdwr.buffer, - debugrdwr.iCount * 4); - } - else { - eoc_skb = (struct sk_buff *) lon; - } - ifx_me_ceoc_send (eoc_skb); //pass data to higher layer - break; -#endif // IFXMIPS_CLEAR_EOC - case IFXMIPS_MEI_JTAG_ENABLE: - printk ("ARC JTAG Enable.\n"); - *(IFXMIPS_GPIO_P0_DIR) = (*IFXMIPS_GPIO_P0_DIR) & (~0x800); // set gpio11 to input - *(IFXMIPS_GPIO_P0_ALTSEL0) = ((*IFXMIPS_GPIO_P0_ALTSEL0) & (~0x800)); - *(IFXMIPS_GPIO_P0_ALTSEL1) = ((*IFXMIPS_GPIO_P0_ALTSEL1) & (~0x800)); - *IFXMIPS_GPIO_P0_OD = (*IFXMIPS_GPIO_P0_OD) | 0x800; - - //enable ARC JTAG - meiLongwordRead(IFXMIPS_RCU_RST, ®_data); - meiLongwordWrite(IFXMIPS_RCU_RST, reg_data | IFXMIPS_RCU_RST_REQ_ARC_JTAG); - break; - - case GET_ADSL_LOOP_DIAGNOSTICS_MODE: - copy_to_user ((char *) lon, (char *) &loop_diagnostics_mode, sizeof(int)); - break; - case LOOP_DIAGNOSTIC_MODE_COMPLETE: - loop_diagnostics_completed = 1; -#ifdef CONFIG_IFXMIPS_MEI_MIB - // read adsl mode - makeCMV (H2D_CMV_READ, STAT, 1, 0, 1, NULL, TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) { -#ifdef IFXMIPS_MEI_DEBUG_ON - printk ("\n\nCMV fail, Group STAT Address 1 Index 0"); -#endif - } - adsl_mode = RxMessage[4]; - - makeCMV (H2D_CMV_READ, STAT, 17, 0, 1, NULL, TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) { -#ifdef IFXMIPS_MEI_DEBUG_ON - printk ("\n\nCMV fail, Group STAT Address 1 Index 0"); -#endif - } - adsl_mode_extend = RxMessage[4]; -#endif - MEI_WAKEUP_EVENT (wait_queue_loop_diagnostic); - break; - case SET_ADSL_LOOP_DIAGNOSTICS_MODE: - if (lon != loop_diagnostics_mode) { - loop_diagnostics_completed = 0; - loop_diagnostics_mode = lon; -#if 0 //08/12/2006 tc.chen : autoboot daemon should reset dsl - mei_ioctl ((MEI_inode_t *) 0, NULL, - IFXMIPS_MEI_REBOOT, - (unsigned long) NULL); -#endif - } - break; - case IS_ADSL_LOOP_DIAGNOSTICS_MODE_COMPLETE: - copy_to_user ((char *) lon, - (char *) &loop_diagnostics_completed, - sizeof (int)); - break; -#ifdef IFX_ADSL_L3_MODE_SUPPORT - /* L3 Power Mode Start */ - case GET_POWER_MANAGEMENT_MODE: - i = get_l3_power_status (); - copy_to_user ((char *) lon, (char *) &i, - sizeof (int)); - break; - case SET_L3_POWER_MODE: - i = 1; - copy_from_user ((char *) &i, (char *) lon, - sizeof (int)); - if (i == 0) { - return set_l3_shutdown (); - } - else { - return set_l3_power_on (); - } - break; - /* L3 Power Mode End */ -#endif //IFX_ADSL_L3_MODE_SUPPORT -#ifdef IFX_ADSL_DUAL_LATENCY_SUPPORT - case GET_ADSL_DUAL_LATENCY: - i = mei_is_dual_latency_enabled (); - if (i < 0) - return i; - copy_to_user ((char *) lon, (char *) &i, - sizeof (int)); - break; - case SET_ADSL_DUAL_LATENCY: - i = 0; - copy_from_user ((char *) &i, (char *) lon, - sizeof (int)); - if (i > DUAL_LATENCY_US_DS_ENABLE) { - return -EINVAL; - } - if (i != bDualLatency) { - bDualLatency = i; - i = 1; // DualLatency update,need to reboot arc - } - else { - i = 0; // DualLatency is the same - } - if (modem_ready && i) // modem is already start, reboot arc to apply Dual Latency changed - { - mei_ioctl ((MEI_inode_t *) 0, NULL, - IFXMIPS_MEI_REBOOT, - (unsigned long) NULL); - } - break; - -#endif - case QUIET_MODE_GET: - copy_to_user ((char *) lon, (char *) &quiet_mode_flag, - sizeof (int)); - break; - case QUIET_MODE_SET: - copy_from_user ((char *) &i, (char *) lon, - sizeof (int)); - if (i > 1 || i < 0) - return -EINVAL; - if (i == 1) { - u16 CMVMSG[MSG_LENGTH]; - u16 data = 0; - makeCMV (H2D_CMV_WRITE, INFO, 94, 0, 1, &data, CMVMSG); // set tx power to 0 - meierr = mei_ioctl ((struct inode *) 0, NULL, - IFXMIPS_MEI_CMV_WINHOST, - (unsigned long) CMVMSG); - } - quiet_mode_flag = i; - break; - case SHOWTIME_LOCK_GET: - copy_to_user ((char *) lon, - (char *) &showtime_lock_flag, - sizeof (int)); - break; - case SHOWTIME_LOCK_SET: - copy_from_user ((char *) &i, (char *) lon, - sizeof (int)); - if (i > 1 || i < 0) - return -EINVAL; - showtime_lock_flag = i; - break; - case AUTOBOOT_ENABLE_SET: - copy_from_user ((char *) &i, (char *) lon, - sizeof (int)); - if (i > 1 || i < 0) - return -EINVAL; - autoboot_enable_flag = i; - break; - default: - printk - ("The ioctl command(0x%X is not supported!\n", - command); - meierr = -ENOIOCTLCMD; - } - } - return meierr; -} //mei_ioctl - -//////////////////// procfs debug /////////////////////////// - -#ifdef CONFIG_PROC_FS -static int -proc_read (struct file *file, char *buf, size_t nbytes, loff_t * ppos) -{ - int i_ino = (file->f_dentry->d_inode)->i_ino; - char outputbuf[64]; - int count = 0; - int i; - u32 version = 0; - reg_entry_t *current_reg = NULL; - u16 RxMessage[MSG_LENGTH] __attribute__ ((aligned (4))); - u16 TxMessage[MSG_LENGTH] __attribute__ ((aligned (4))); - - for (i = 0; i < NUM_OF_REG_ENTRY; i++) { - if (regs[i].low_ino == i_ino) { - current_reg = ®s[i]; - break; - } - } - if (current_reg == NULL) - return -EINVAL; - - if (current_reg->flag == (int *) 8) { - ///proc/mei/version - //format: - //Firmware version: major.minor.sub_version.int_version.rel_state.spl_appl - ///Firmware Date Time Code: date/month min:hour - if (*ppos > 0) /* Assume reading completed in previous read */ - return 0; // indicates end of file - if (MEI_MUTEX_LOCK (mei_sema)) - return -ERESTARTSYS; - - if (indicator_count < 1) { - MEI_MUTEX_UNLOCK (mei_sema); - return -EAGAIN; - } - //major:bits 0-7 - //minor:bits 8-15 - makeCMV (H2D_CMV_READ, INFO, 54, 0, 1, NULL, TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) { - MEI_MUTEX_UNLOCK (mei_sema); - return -EIO; - } - version = RxMessage[4]; - count = sprintf (outputbuf, "%d.%d.", (version) & 0xff, - (version >> 8) & 0xff); - - //sub_version:bits 4-7 - //int_version:bits 0-3 - //spl_appl:bits 8-13 - //rel_state:bits 14-15 - makeCMV (H2D_CMV_READ, INFO, 54, 1, 1, NULL, TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) { - MEI_MUTEX_UNLOCK (mei_sema); - return -EFAULT; - } - version = RxMessage[4]; - count += sprintf (outputbuf + count, "%d.%d.%d.%d", - (version >> 4) & 0xf, - version & 0xf, - (version >> 14) & 0x3, - (version >> 8) & 0x3f); - //Date:bits 0-7 - //Month:bits 8-15 - makeCMV (H2D_CMV_READ, INFO, 55, 0, 1, NULL, TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) { - MEI_MUTEX_UNLOCK (mei_sema); - return -EIO; - } - version = RxMessage[4]; - - //Hour:bits 0-7 - //Minute:bits 8-15 - makeCMV (H2D_CMV_READ, INFO, 55, 1, 1, NULL, TxMessage); - if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) { - MEI_MUTEX_UNLOCK (mei_sema); - return -EFAULT; - } - version += (RxMessage[4] << 16); - count += sprintf (outputbuf + count, " %d/%d %d:%d\n", - version & 0xff, (version >> 8) & 0xff, - (version >> 25) & 0xff, - (version >> 16) & 0xff); - MEI_MUTEX_UNLOCK (mei_sema); - - *ppos += count; - } - else if (current_reg->flag != (int *) Recent_indicator) { - if (*ppos > 0) /* Assume reading completed in previous read */ - return 0; // indicates end of file - count = sprintf (outputbuf, "0x%08X\n\n", - *(current_reg->flag)); - *ppos += count; - if (count > nbytes) /* Assume output can be read at one time */ - return -EINVAL; - } - else { - if ((int) (*ppos) / ((int) 7) == 16) - return 0; // indicate end of the message - count = sprintf (outputbuf, "0x%04X\n\n", - *(((u16 *) (current_reg->flag)) + - (int) (*ppos) / ((int) 7))); - *ppos += count; - } - if (copy_to_user (buf, outputbuf, count)) - return -EFAULT; - return count; -} - -static ssize_t -proc_write (struct file *file, const char *buffer, size_t count, - loff_t * ppos) -{ - int i_ino = (file->f_dentry->d_inode)->i_ino; - reg_entry_t *current_reg = NULL; - int i; - unsigned long newRegValue; - char *endp; - - for (i = 0; i < NUM_OF_REG_ENTRY; i++) { - if (regs[i].low_ino == i_ino) { - current_reg = ®s[i]; - break; - } - } - if ((current_reg == NULL) - || (current_reg->flag == (int *) Recent_indicator)) - return -EINVAL; - - newRegValue = simple_strtoul (buffer, &endp, 0); - *(current_reg->flag) = (int) newRegValue; - return (count + endp - buffer); -} -#endif //CONFIG_PROC_FS - -//TODO, for loopback test -#ifdef DFE_LOOPBACK -#define mte_reg_base (0x4800*4+0x20000) - -/* Iridia Registers Address Constants */ -#define MTE_Reg(r) (int)(mte_reg_base + (r*4)) - -#define IT_AMODE MTE_Reg(0x0004) - -#define OMBOX_BASE 0xDF80 -#define OMBOX1 (OMBOX_BASE+0x4) -#define IMBOX_BASE 0xDFC0 - -#define TIMER_DELAY (1024) -#define BC0_BYTES (32) -#define BC1_BYTES (30) -#define NUM_MB (12) -#define TIMEOUT_VALUE 2000 - -static void -BFMWait (u32 cycle) -{ - u32 i; - for (i = 0; i < cycle; i++); -} - -static void -WriteRegLong (u32 addr, u32 data) -{ - //*((volatile u32 *)(addr)) = data; - IFXMIPS_WRITE_REGISTER_L (data, addr); -} - -static u32 -ReadRegLong (u32 addr) -{ - // u32 rd_val; - //rd_val = *((volatile u32 *)(addr)); - // return rd_val; - return IFXMIPS_READ_REGISTER_L (addr); -} - -/* This routine writes the mailbox with the data in an input array */ -static void -WriteMbox (u32 * mboxarray, u32 size) -{ - meiDebugWrite (IMBOX_BASE, mboxarray, size); - printk ("write to %X\n", IMBOX_BASE); - meiLongwordWrite ( MEI_TO_ARC_INT, MEI_TO_ARC_MSGAV); -} - -/* This routine reads the output mailbox and places the results into an array */ -static void -ReadMbox (u32 * mboxarray, u32 size) -{ - meiDebugRead (OMBOX_BASE, mboxarray, size); - printk ("read from %X\n", OMBOX_BASE); -} - -static void -MEIWriteARCValue (u32 address, u32 value) -{ - u32 i, check = 0; - - /* Write address register */ - IFXMIPS_WRITE_REGISTER_L (address, MEI_DEBUG_WAD); - - /* Write data register */ - IFXMIPS_WRITE_REGISTER_L (value, MEI_DEBUG_DATA); - - /* wait until complete - timeout at 40 */ - for (i = 0; i < 40; i++) { - check = IFXMIPS_READ_REGISTER_L (ARC_TO_MEI_INT); - - if ((check & ARC_TO_MEI_DBG_DONE)) - break; - } - /* clear the flag */ - IFXMIPS_WRITE_REGISTER_L (ARC_TO_MEI_DBG_DONE, ARC_TO_MEI_INT); -} - -void -arc_code_page_download (uint32_t arc_code_length, uint32_t * start_address) -{ - int count; - printk ("try to download pages,size=%d\n", arc_code_length); - meiControlModeSwitch (MEI_MASTER_MODE); - if (arc_halt_flag == 0) { - meiHaltArc (); - } - meiLongwordWrite ( MEI_XFR_ADDR, 0); - for (count = 0; count < arc_code_length; count++) { - meiLongwordWrite ( MEI_DATA_XFR, - *(start_address + count)); - } - meiControlModeSwitch (JTAG_MASTER_MODE); -} -static int -load_jump_table (unsigned long addr) -{ - int i; - uint32_t addr_le, addr_be; - uint32_t jump_table[32]; - for (i = 0; i < 16; i++) { - addr_le = i * 8 + addr; - addr_be = ((addr_le >> 16) & 0xffff); - addr_be |= ((addr_le & 0xffff) << 16); - jump_table[i * 2 + 0] = 0x0f802020; - jump_table[i * 2 + 1] = addr_be; - //printk("jt %X %08X %08X\n",i,jump_table[i*2+0],jump_table[i*2+1]); - } - arc_code_page_download (32, &jump_table[0]); - return 0; -} - -void -dfe_loopback_irq_handler (void) -{ - uint32_t rd_mbox[10]; - - memset (&rd_mbox[0], 0, 10 * 4); - ReadMbox (&rd_mbox[0], 6); - if (rd_mbox[0] == 0x0) { - printk ("Get ARC_ACK\n"); - got_int = 1; - } - else if (rd_mbox[0] == 0x5) { - printk ("Get ARC_BUSY\n"); - got_int = 2; - } - else if (rd_mbox[0] == 0x3) { - printk ("Get ARC_EDONE\n"); - if (rd_mbox[1] == 0x0) { - got_int = 3; - printk ("Get E_MEMTEST\n"); - if (rd_mbox[2] != 0x1) { - got_int = 4; - printk ("Get Result %X\n", - rd_mbox[2]); - } - } - } - meiLongwordWrite ( ARC_TO_MEI_INT, ARC_TO_MEI_DBG_DONE); - MEI_MASK_AND_ACK_IRQ (IFXMIPS_MEI_INT); - disable_irq (IFXMIPS_MEI_INT); - //got_int = 1; - return; -} - -static void -wait_mem_test_result (void) -{ - uint32_t mbox[5]; - mbox[0] = 0; - printk ("Waiting Starting\n"); - while (mbox[0] == 0) { - ReadMbox (&mbox[0], 5); - } - printk ("Try to get mem test result.\n"); - ReadMbox (&mbox[0], 5); - if (mbox[0] == 0xA) { - printk ("Success.\n"); - } - else if (mbox[0] == 0xA) { - printk - ("Fail,address %X,except data %X,receive data %X\n", - mbox[1], mbox[2], mbox[3]); - } - else { - printk ("Fail\n"); - } -} - -static int -arc_ping_testing (void) -{ -#define MEI_PING 0x00000001 - uint32_t wr_mbox[10], rd_mbox[10]; - int i; - for (i = 0; i < 10; i++) { - wr_mbox[i] = 0; - rd_mbox[i] = 0; - } - - printk ("send ping msg\n"); - wr_mbox[0] = MEI_PING; - WriteMbox (&wr_mbox[0], 10); - - while (got_int == 0) { - MEI_WAIT (100); - } - - printk ("send start event\n"); - got_int = 0; - - wr_mbox[0] = 0x4; - wr_mbox[1] = 0; - wr_mbox[2] = 0; - wr_mbox[3] = (uint32_t) 0xf5acc307e; - wr_mbox[4] = 5; - wr_mbox[5] = 2; - wr_mbox[6] = 0x1c000; - wr_mbox[7] = 64; - wr_mbox[8] = 0; - wr_mbox[9] = 0; - WriteMbox (&wr_mbox[0], 10); - enable_irq (IFXMIPS_MEI_INT); - //printk("meiMailboxWrite ret=%d\n",i); - meiLongwordWrite ( MEI_TO_ARC_INT, MEI_TO_ARC_MSGAV); - printk ("sleeping\n"); - while (1) { - if (got_int > 0) { - - if (got_int > 3) - printk ("got_int >>>> 3\n"); - else - printk ("got int = %d\n", got_int); - got_int = 0; - //schedule(); - enable_irq (IFXMIPS_MEI_INT); - } - //mbox_read(&rd_mbox[0],6); - MEI_WAIT (100); - } -} - -static MEI_ERROR -DFE_Loopback_Test (void) -{ - int i = 0; - u32 arc_debug_data = 0, temp; - - meiResetARC (); - // start the clock - arc_debug_data = ACL_CLK_MODE_ENABLE; - meiDebugWrite (CRI_CCR0, &arc_debug_data, 1); - -#if defined( DFE_PING_TEST )|| defined( DFE_ATM_LOOPBACK) - // WriteARCreg(AUX_XMEM_LTEST,0); - meiControlModeSwitch (MEI_MASTER_MODE); -#define AUX_XMEM_LTEST 0x128 - _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, AUX_XMEM_LTEST, 0); - meiControlModeSwitch (JTAG_MASTER_MODE); - - // WriteARCreg(AUX_XDMA_GAP,0); - meiControlModeSwitch (MEI_MASTER_MODE); -#define AUX_XDMA_GAP 0x114 - _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, AUX_XDMA_GAP, 0); - meiControlModeSwitch (JTAG_MASTER_MODE); - - meiControlModeSwitch (MEI_MASTER_MODE); - temp = 0; - _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, - (u32) MEI_XDATA_BASE_SH, temp); - meiControlModeSwitch (JTAG_MASTER_MODE); - - i = alloc_processor_memory (SDRAM_SEGMENT_SIZE * 16, adsl_mem_info); - if (i >= 0) { - int idx; - - for (idx = 0; idx < i; idx++) { - adsl_mem_info[idx].type = FREE_RELOAD; - IFXMIPS_WRITE_REGISTER_L ((((uint32_t) - adsl_mem_info[idx]. - address) & 0x0fffffff), - MEI_XMEM_BAR_BASE + idx * 4); - printk ("bar%d(%X)=%X\n", idx, - MEI_XMEM_BAR_BASE + idx * 4, - (((uint32_t) adsl_mem_info[idx]. - address) & 0x0fffffff)); - memset ((u8 *) adsl_mem_info[idx].address, 0, - SDRAM_SEGMENT_SIZE); - } - - meiLongwordWrite ( MEI_XDATA_BASE_SH, ((unsigned long) - adsl_mem_info - [XDATA_REGISTER]. - address) & - 0x0FFFFFFF); - - } - else { - printk ("cannot load image: no memory\n\n"); - return MEI_FAILURE; - } - //WriteARCreg(AUX_IC_CTRL,2); - meiControlModeSwitch (MEI_MASTER_MODE); -#define AUX_IC_CTRL 0x11 - _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, AUX_IC_CTRL, 2); - meiControlModeSwitch (JTAG_MASTER_MODE); - - meiHaltArc (); - -#ifdef DFE_PING_TEST - - printk ("ping test image size=%d\n", sizeof (code_array)); - memcpy ((u8 *) (adsl_mem_info[0].address + 0x1004), &code_array[0], - sizeof (code_array)); - load_jump_table (0x80000 + 0x1004); - -#endif //DFE_PING_TEST - - printk ("ARC ping test code download complete\n"); -#endif //defined( DFE_PING_TEST )|| defined( DFE_ATM_LOOPBACK) -#ifdef DFE_MEM_TEST - meiLongwordWrite (ARC_TO_MEI_INT_MASK, MSGAV_EN); - - arc_code_page_download (1537, &mem_test_code_array[0]); - printk ("ARC mem test code download complete\n"); -#endif //DFE_MEM_TEST -#ifdef DFE_ATM_LOOPBACK - arc_debug_data = 0xf; - arc_code_page_download (1077, &code_array[0]); - // Start Iridia IT_AMODE (in dmp access) why is it required? - meiDebugWrite (0x32010, &arc_debug_data, 1); -#endif //DFE_ATM_LOOPBACK - meiMailboxInterruptsEnable (); - meiRunArc (); - -#ifdef DFE_PING_TEST - arc_ping_testing (); -#endif //DFE_PING_TEST -#ifdef DFE_MEM_TEST - wait_mem_test_result (); -#endif //DFE_MEM_TEST - - free_image_buffer (FREE_ALL); - return MEI_SUCCESS; -} - -#endif //DFE_LOOPBACK -//end of TODO, for loopback test - -#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT) - -/* - * Led Thread Main function - */ -static int -led_poll (void *unused) -{ - struct task_struct *tsk = current; - - daemonize("mei_led_poll"); - strcpy (tsk->comm, "atm_led"); - sigfillset (&tsk->blocked); - - stop_led_module = 0; //begin polling ... - - while (!stop_led_module) { - if (led_status_on || led_need_to_flash) { - adsl_led_flash_task (); - } - if (led_status_on) //sleep 200 ms to check if need to turn led off - { - interruptible_sleep_on_timeout - (&wait_queue_led_polling, 25); - } - else { - interruptible_sleep_on (&wait_queue_led_polling); - } - } - return 0; -} - -/* - * API for atm driver to notify led thread a data coming/sending - */ -#if defined (CONFIG_ATM_IFXMIPS) -static int -adsl_led_flash (void) -{ - if (!modem_ready) - return 0; - - if (led_status_on == 0 && led_need_to_flash == 0) - { - wake_up_interruptible (&wait_queue_led_polling); //wake up and clean led module - } - led_need_to_flash = 1; //asking to flash led - - return 0; -} -#endif -/* - * Main task for led controlling. - */ -static int -adsl_led_flash_task (void) -{ -#ifdef DATA_LED_ADSL_FW_HANDLE - u16 one = 1; - u16 zero = 0; - u16 data = 0x0600; - u16 CMVMSG[MSG_LENGTH]; -#endif - -// printk("Task Running...\n"); //joelin test - - if (!showtime) { - led_need_to_flash = 0; - led_status_on = 0; - return 0; - } - - if (led_status_on == 0 && led_need_to_flash == 1) { - -#ifdef DATA_LED_ADSL_FW_HANDLE - data = 0x0901; //flash - send_cmv (H2D_CMV_WRITE, INFO, 91, 5, 1, &data, CMVMSG); //use GPIO9 for TR68 data led .flash. -#else - ifxmips_led_blink_set(0x0); // data - ifxmips_led_blink_set(0x1); // link -#endif - led_status_on = 1; - - } - else if (led_status_on == 1 && led_need_to_flash == 0) { -#ifdef DATA_LED_ADSL_FW_HANDLE -#ifdef DATA_LED_ON_MODE - data = 0x0903; //use GPIO9 for TR68 data led .turn on. -#else - data = 0x0900; //off -#endif - printk ("off %04X\n", data); - send_cmv (H2D_CMV_WRITE, INFO, 91, 5, 1, &data, CMVMSG); //use GPIO9 for TR68 data led .off. -#else -#endif - led_status_on = 0; - } - led_need_to_flash = 0; - return 0; -} - -/* - * Led initialization function - * This function create a thread to polling atm traffic and do led blanking - */ -static int -ifxmips_mei_led_init (void) -{ - init_waitqueue_head (&wait_queue_led_polling); // adsl led for led function - kernel_thread (led_poll, NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_THREAD); - return 0; -} - -/* - * Led destory function - */ -static int -ifxmips_mei_led_cleanup (void) -{ - stop_led_module = 1; //wake up and clean led module - wake_up_interruptible (&wait_queue_led_polling); //wake up and clean led module - return 0; -} -#endif //#ifdef CONFIG_IFXMIPS_MEI_LED - -//////////////////////////////////////////////////////////////////////////// -int __init -ifxmips_mei_init_module (void) -{ - struct proc_dir_entry *entry; - int i; - u32 temp; -#ifdef CONFIG_DEVFS_FS - char buf[10]; -#endif - reg_entry_t regs_temp[PROC_ITEMS] = // Items being debugged - { - /* { flag, name, description } */ - {&arcmsgav, "arcmsgav", "arc to mei message ", 0}, - {&cmv_reply, "cmv_reply", "cmv needs reply", 0}, - {&cmv_waiting, "cmv_waiting", - "waiting for cmv reply from arc", 0}, - {&indicator_count, "indicator_count", - "ARC to MEI indicator count", 0}, - {&cmv_count, "cmv_count", "MEI to ARC CMVs", 0}, - {&reply_count, "reply_count", "ARC to MEI Reply", 0}, - {(int *) Recent_indicator, "Recent_indicator", - "most recent indicator", 0}, - {(int *) 8, "version", "version of firmware", 0}, - }; - do_gettimeofday (&time_disconnect); - - printk ("Danube MEI version:%s\n", IFXMIPS_MEI_VERSION); - - memcpy ((char *) regs, (char *) regs_temp, sizeof (regs_temp)); - MEI_MUTEX_INIT (mei_sema, 1); // semaphore initialization, mutex - MEI_INIT_WAKELIST ("arcq", wait_queue_arcmsgav); // for ARCMSGAV - MEI_INIT_WAKELIST ("arcldq", wait_queue_loop_diagnostic); // for loop diagnostic function -#ifdef IFX_ADSL_L3_MODE_SUPPORT - MEI_INIT_WAKELIST ("arcl3q", wait_queue_l3); // for l3 power mode -#endif //IFX_ADSL_L3_MODE_SUPPORT - - - memset (&adsl_mem_info[0], 0, sizeof (smmu_mem_info_t) * MAX_BAR_REGISTERS); -#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT) - printk("not enabling mei leds due to bug that makes the board hang\n"); -// ifxmips_mei_led_init (); -#endif - -#ifdef CONFIG_IFXMIPS_MEI_MIB - ifxmips_mei_mib_init (); -#endif - -#ifdef IFXMIPS_CLEAR_EOC - MEI_INIT_WAKELIST ("arceoc", wait_queue_hdlc_poll); - ifxmips_mei_ceoc_init (); -#endif - // power up mei - temp = ifxmips_r32(IFXMIPS_PMU_PWDCR); - temp &= 0xffff7dbe; - ifxmips_w32(temp, IFXMIPS_PMU_PWDCR); - -#if defined (CONFIG_ATM_IFXMIPS) - IFX_ATM_LED_Callback_Register (adsl_led_flash); -#endif - if (register_chrdev (major, IFXMIPS_MEI_DEVNAME, &mei_operations) != 0) { - printk("\n\n unable to register major for ifxmips_mei!!!"); - return -ENODEV; - } else { - printk("registered ifxmips_mei on #%d\n", major); - } - - disable_irq(IFXMIPS_MEI_INT); - - if (request_irq(IFXMIPS_MEI_INT, mei_interrupt_arcmsgav, 0, "ifxmips_mei_arcmsgav", NULL) != 0) { - printk("\n\n unable to register irq(%d) for ifxmips_mei!!!", - IFXMIPS_MEI_INT); - return -1; - } - -// enable_irq(IFXMIPS_MEI_INT); - // procfs - meidir = proc_mkdir(MEI_DIRNAME, &proc_root); - if (meidir == NULL) - { - printk(": can't create /proc/" MEI_DIRNAME "\n\n"); - return -ENOMEM; - } - - for (i = 0; i < NUM_OF_REG_ENTRY; i++) { - entry = create_proc_entry (regs[i].name, - S_IWUSR | S_IRUSR | S_IRGRP | S_IROTH, meidir); - if (entry) - { - regs[i].low_ino = entry->low_ino; - entry->proc_fops = &proc_operations; - } else { - printk (": can't create /proc/" MEI_DIRNAME "/%s\n\n", regs[i].name); - return -ENOMEM; - } - } - - ///////////////////////////////// register net device //////////////////////////// -#ifdef DFE_LOOPBACK - DFE_Loopback_Test (); -#endif //DFE_LOOPBACK - return 0; -} - -void __exit -ifxmips_mei_cleanup_module (void) -{ - int i; - -#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT) - ifxmips_mei_led_cleanup (); -#endif - showtime = 0; //joelin,clear task - -#ifdef CONFIG_PROC_FS - for (i = 0; i < NUM_OF_REG_ENTRY; i++) - remove_proc_entry (regs[i].name, meidir); - - remove_proc_entry (MEI_DIRNAME, &proc_root); -#endif //CONFIG_PROC_FS - -#if defined (CONFIG_ATM_IFXMIPS) - IFX_ATM_LED_Callback_Unregister (adsl_led_flash); -#endif - disable_irq (IFXMIPS_MEI_INT); - free_irq(IFXMIPS_MEI_INT, NULL); - -#ifdef CONFIG_DEVFS_FS - devfs_unregister (mei_devfs_handle); -#else - unregister_chrdev (major, "ifxmips_mei"); -#endif -#ifdef CONFIG_IFXMIPS_MEI_MIB - ifxmips_mei_mib_cleanup (); -#endif - - free_image_buffer (FREE_ALL); - return; -} - -EXPORT_SYMBOL (meiDebugRead); -EXPORT_SYMBOL (meiDebugWrite); -EXPORT_SYMBOL (ifx_me_hdlc_send); -EXPORT_SYMBOL (ifx_mei_hdlc_read); -MODULE_LICENSE ("GPL"); - -module_init (ifxmips_mei_init_module); -module_exit (ifxmips_mei_cleanup_module); diff --git a/target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c b/target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c deleted file mode 100644 index f8c5f30173..0000000000 --- a/target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c +++ /dev/null @@ -1,1327 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright(C) 2006 infineon - * Copyright(C) 2007 John Crispin <blogic@openwrt.org> - * - */ - -/* -### TO DO: general issues: - - power management - - interrupt handling (direct/indirect) - - pin/mux-handling (just overall concept due to project dependency) - - multiple instances capability - - slave functionality -*/ - -#include <linux/module.h> -#include <linux/errno.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/timer.h> -#include <linux/interrupt.h> -#include <linux/major.h> -#include <linux/string.h> -#include <linux/fs.h> -#include <linux/fcntl.h> -#include <linux/ptrace.h> -#include <linux/mm.h> -#include <linux/ioport.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/spinlock.h> -#include <linux/slab.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/uaccess.h> -#include <linux/bitops.h> - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/version.h> - -#include <asm/system.h> -#include <asm/ifxmips/ifxmips.h> -#include <asm/ifxmips/ifxmips_irq.h> -#include <asm/ifxmips/ifx_ssc_defines.h> -#include <asm/ifxmips/ifx_ssc.h> - -/* allow the user to set the major device number */ -static int maj; - -/* - * This is the per-channel data structure containing pointers, flags - * and variables for the port. This driver supports a maximum of PORT_CNT. - * isp is allocated in ifx_ssc_init() based on the chip version. - */ -static struct ifx_ssc_port *isp; - -/* other forward declarations */ -static unsigned int ifx_ssc_get_kernel_clk(struct ifx_ssc_port *info); -static void tx_int(struct ifx_ssc_port *); - -extern unsigned int ifxmips_get_fpi_hz(void); -extern void ifxmips_mask_and_ack_irq(unsigned int irq_nr); - -static inline unsigned int ifx_ssc_get_kernel_clk(struct ifx_ssc_port *info) -{ - unsigned int rmc; - - rmc = (ifxmips_r32(IFXMIPS_SSC_CLC) & IFX_CLC_RUN_DIVIDER_MASK) >> IFX_CLC_RUN_DIVIDER_OFFSET; - if (rmc == 0) { - printk("ifx_ssc_get_kernel_clk rmc==0 \n"); - return 0; - } - return ifxmips_get_fpi_hz() / rmc; -} - -static inline void rx_int(struct ifx_ssc_port *info) -{ - int fifo_fill_lev, bytes_in_buf, i; - unsigned long tmp_val; - unsigned long *tmp_ptr; - unsigned int rx_valid_cnt; - /* number of words waiting in the RX FIFO */ - fifo_fill_lev = (ifxmips_r32(IFXMIPS_SSC_FSTAT) & IFX_SSC_FSTAT_RECEIVED_WORDS_MASK) >> IFX_SSC_FSTAT_RECEIVED_WORDS_OFFSET; - bytes_in_buf = info->rxbuf_end - info->rxbuf_ptr; - /* transfer with 32 bits per entry */ - while ((bytes_in_buf >= 4) && (fifo_fill_lev > 0)) { - tmp_ptr = (unsigned long *)info->rxbuf_ptr; - *tmp_ptr = ifxmips_r32(IFXMIPS_SSC_RB); - info->rxbuf_ptr += 4; - info->stats.rxBytes += 4; - fifo_fill_lev--; - bytes_in_buf -= 4; - } - - /* now do the rest as mentioned in STATE.RXBV */ - while ((bytes_in_buf > 0) && (fifo_fill_lev > 0)) { - rx_valid_cnt = (ifxmips_r32(IFXMIPS_SSC_STATE) & IFX_SSC_STATE_RX_BYTE_VALID_MASK) >> IFX_SSC_STATE_RX_BYTE_VALID_OFFSET; - if (rx_valid_cnt == 0) - break; - - if (rx_valid_cnt > bytes_in_buf) - rx_valid_cnt = bytes_in_buf; - - tmp_val = ifxmips_r32(IFXMIPS_SSC_RB); - - for (i = 0; i < rx_valid_cnt; i++) { - *info->rxbuf_ptr = (tmp_val >> (8 * (rx_valid_cnt - i - 1))) & 0xff; - bytes_in_buf--; - info->rxbuf_ptr++; - } - info->stats.rxBytes += rx_valid_cnt; - } - - /* check if transfer is complete */ - if (info->rxbuf_ptr >= info->rxbuf_end) { - disable_irq(IFXMIPS_SSC_RIR); - wake_up_interruptible(&info->rwait); - } else if ((info->opts.modeRxTx == IFX_SSC_MODE_RX) && (ifxmips_r32(IFXMIPS_SSC_RXCNT) == 0)) { - if (info->rxbuf_end - info->rxbuf_ptr < IFX_SSC_RXREQ_BLOCK_SIZE) - ifxmips_w32((info->rxbuf_end - info->rxbuf_ptr) << IFX_SSC_RXREQ_RXCOUNT_OFFSET, IFXMIPS_SSC_RXREQ); - else - ifxmips_w32(IFX_SSC_RXREQ_BLOCK_SIZE << IFX_SSC_RXREQ_RXCOUNT_OFFSET, IFXMIPS_SSC_RXREQ); - } -} - -static inline void tx_int(struct ifx_ssc_port *info) -{ - - int fifo_space, fill, i; - fifo_space = ((ifxmips_r32(IFXMIPS_SSC_ID) & IFX_SSC_PERID_TXFS_MASK) >> IFX_SSC_PERID_TXFS_OFFSET) - -((ifxmips_r32(IFXMIPS_SSC_FSTAT) & IFX_SSC_FSTAT_TRANSMIT_WORDS_MASK) >> IFX_SSC_FSTAT_TRANSMIT_WORDS_OFFSET); - - if (fifo_space == 0) - return; - - fill = info->txbuf_end - info->txbuf_ptr; - - if (fill > fifo_space * 4) - fill = fifo_space * 4; - - for (i = 0; i < fill / 4; i++) { - /* at first 32 bit access */ - ifxmips_w32(*(UINT32 *)info->txbuf_ptr, IFXMIPS_SSC_TB); - info->txbuf_ptr += 4; - } - - fifo_space -= fill / 4; - info->stats.txBytes += fill & ~0x3; - fill &= 0x3; - if ((fifo_space > 0) & (fill > 1)) { - /* trailing 16 bit access */ - WRITE_PERIPHERAL_REGISTER_16(*(UINT16 *)info->txbuf_ptr, info->mapbase + IFX_SSC_TB); - info->txbuf_ptr += 2; - info->stats.txBytes += 2; - fifo_space--; - fill -= 2; - } - - if ((fifo_space > 0) & (fill > 0)) { - /* trailing 8 bit access */ - WRITE_PERIPHERAL_REGISTER_8(*(UINT8 *)info->txbuf_ptr, info->mapbase + IFX_SSC_TB); - info->txbuf_ptr++; - info->stats.txBytes++; - } - - /* check if transmission complete */ - if (info->txbuf_ptr >= info->txbuf_end) { - disable_irq(IFXMIPS_SSC_TIR); - kfree(info->txbuf); - info->txbuf = NULL; - } - -} - -irqreturn_t ifx_ssc_rx_int(int irq, void *dev_id) -{ - struct ifx_ssc_port *info = (struct ifx_ssc_port *)dev_id; - rx_int(info); - - return IRQ_HANDLED; -} - -irqreturn_t ifx_ssc_tx_int(int irq, void *dev_id) -{ - struct ifx_ssc_port *info = (struct ifx_ssc_port *)dev_id; - tx_int(info); - - return IRQ_HANDLED; -} - -irqreturn_t ifx_ssc_err_int(int irq, void *dev_id) -{ - struct ifx_ssc_port *info = (struct ifx_ssc_port *)dev_id; - unsigned int state; - unsigned int write_back = 0; - unsigned long flags; - - local_irq_save(flags); - state = ifxmips_r32(IFXMIPS_SSC_STATE); - - if ((state & IFX_SSC_STATE_RX_UFL) != 0) { - info->stats.rxUnErr++; - write_back |= IFX_SSC_WHBSTATE_CLR_RX_UFL_ERROR; - } - - if ((state & IFX_SSC_STATE_RX_OFL) != 0) { - info->stats.rxOvErr++; - write_back |= IFX_SSC_WHBSTATE_CLR_RX_OFL_ERROR; - } - - if ((state & IFX_SSC_STATE_TX_OFL) != 0) { - info->stats.txOvErr++; - write_back |= IFX_SSC_WHBSTATE_CLR_TX_OFL_ERROR; - } - - if ((state & IFX_SSC_STATE_TX_UFL) != 0) { - info->stats.txUnErr++; - write_back |= IFX_SSC_WHBSTATE_CLR_TX_UFL_ERROR; - } - - if ((state & IFX_SSC_STATE_MODE_ERR) != 0) { - info->stats.modeErr++; - write_back |= IFX_SSC_WHBSTATE_CLR_MODE_ERROR; - } - - if (write_back) - ifxmips_w32(write_back, IFXMIPS_SSC_WHBSTATE); - - local_irq_restore(flags); - - return IRQ_HANDLED; -} - -static void ifx_ssc_abort(struct ifx_ssc_port *info) -{ - unsigned long flags; - bool enabled; - - local_irq_save(flags); - - disable_irq(IFXMIPS_SSC_RIR); - disable_irq(IFXMIPS_SSC_TIR); - disable_irq(IFXMIPS_SSC_EIR); - - local_irq_restore(flags); - - /* disable SSC(also aborts a receive request!) */ - /* ### TO DO: Perhaps it's better to abort after the receiption of a - complete word. The disable cuts the transmission immediatly and - releases the chip selects. This could result in unpredictable - behavior of connected external devices! - */ - enabled = (ifxmips_r32(IFXMIPS_SSC_STATE) & IFX_SSC_STATE_IS_ENABLED) != 0; - ifxmips_w32(IFX_SSC_WHBSTATE_CLR_ENABLE, IFXMIPS_SSC_WHBSTATE); - - /* flush fifos */ - ifxmips_w32(IFX_SSC_XFCON_FIFO_FLUSH, IFXMIPS_SSC_TXFCON); - ifxmips_w32(IFX_SSC_XFCON_FIFO_FLUSH, IFXMIPS_SSC_RXFCON); - - /* free txbuf */ - if (info->txbuf != NULL) { - kfree(info->txbuf); - info->txbuf = NULL; - } - - /* wakeup read process */ - if (info->rxbuf != NULL) - wake_up_interruptible(&info->rwait); - - /* clear pending int's */ - ifxmips_mask_and_ack_irq(IFXMIPS_SSC_RIR); - ifxmips_mask_and_ack_irq(IFXMIPS_SSC_TIR); - ifxmips_mask_and_ack_irq(IFXMIPS_SSC_EIR); - - /* clear error flags */ - ifxmips_w32(IFX_SSC_WHBSTATE_CLR_ALL_ERROR, IFXMIPS_SSC_WHBSTATE); - - if (enabled) - ifxmips_w32(IFX_SSC_WHBSTATE_SET_ENABLE, IFXMIPS_SSC_WHBSTATE); - -} - -/* - * This routine is called whenever a port is opened. It enforces - * exclusive opening of a port and enables interrupts, etc. - */ -int ifx_ssc_open(struct inode *inode, struct file *filp) -{ - struct ifx_ssc_port *info; - int line; - int from_kernel = 0; - - if ((inode == (struct inode *)0) || (inode == (struct inode *)1)) { - from_kernel = 1; - line = (int) inode; - } else - line = MINOR(filp->f_dentry->d_inode->i_rdev); - - /* don't open more minor devices than we can support */ - if (line < 0 || line >= PORT_CNT) - return -ENXIO; - - info = &isp[line]; - - /* exclusive open */ - if (info->port_is_open != 0) - return -EBUSY; - info->port_is_open++; - - disable_irq(IFXMIPS_SSC_RIR); - disable_irq(IFXMIPS_SSC_TIR); - disable_irq(IFXMIPS_SSC_EIR); - - /* Flush and enable TX/RX FIFO */ - ifxmips_w32((IFX_SSC_DEF_TXFIFO_FL << IFX_SSC_XFCON_ITL_OFFSET) | IFX_SSC_XFCON_FIFO_FLUSH | IFX_SSC_XFCON_FIFO_ENABLE, IFXMIPS_SSC_TXFCON); - ifxmips_w32((IFX_SSC_DEF_RXFIFO_FL << IFX_SSC_XFCON_ITL_OFFSET) | IFX_SSC_XFCON_FIFO_FLUSH | IFX_SSC_XFCON_FIFO_ENABLE, IFXMIPS_SSC_RXFCON); - - /* logically flush the software FIFOs */ - info->rxbuf_ptr = 0; - info->txbuf_ptr = 0; - - /* clear all error bits */ - ifxmips_w32(IFX_SSC_WHBSTATE_CLR_ALL_ERROR, IFXMIPS_SSC_WHBSTATE); - - /* clear pending interrupts */ - ifxmips_mask_and_ack_irq(IFXMIPS_SSC_RIR); - ifxmips_mask_and_ack_irq(IFXMIPS_SSC_TIR); - ifxmips_mask_and_ack_irq(IFXMIPS_SSC_EIR); - - ifxmips_w32(IFX_SSC_WHBSTATE_SET_ENABLE, IFXMIPS_SSC_WHBSTATE); - - return 0; -} -EXPORT_SYMBOL(ifx_ssc_open); - -int ifx_ssc_close(struct inode *inode, struct file *filp) -{ - struct ifx_ssc_port *info; - int idx; - - if ((inode == (struct inode *)0) || (inode == (struct inode *)1)) - idx = (int) inode; - else - idx = MINOR(filp->f_dentry->d_inode->i_rdev); - - if (idx < 0 || idx >= PORT_CNT) - return -ENXIO; - - info = &isp[idx]; - if (!info) - return -ENXIO; - - ifxmips_w32(IFX_SSC_WHBSTATE_CLR_ENABLE, IFXMIPS_SSC_WHBSTATE); - - ifx_ssc_abort(info); - - info->port_is_open--; - - return 0; -} -EXPORT_SYMBOL(ifx_ssc_close); - -static ssize_t ifx_ssc_read_helper_poll(struct ifx_ssc_port *info, char *buf, - size_t len, int from_kernel) -{ - ssize_t ret_val; - unsigned long flags; - - if (info->opts.modeRxTx == IFX_SSC_MODE_TX) - return -EFAULT; - local_irq_save(flags); - info->rxbuf_ptr = info->rxbuf; - info->rxbuf_end = info->rxbuf + len; - local_irq_restore(flags); - /* Vinetic driver always works in IFX_SSC_MODE_RXTX */ - /* TXRX in poll mode */ - while (info->rxbuf_ptr < info->rxbuf_end) { - if (info->txbuf_ptr < info->txbuf_end) - tx_int(info); - - rx_int(info); - }; - - ret_val = info->rxbuf_ptr - info->rxbuf; - - return ret_val; -} - -static ssize_t ifx_ssc_read_helper(struct ifx_ssc_port *info, char *buf, - size_t len, int from_kernel) -{ - ssize_t ret_val; - unsigned long flags; - DECLARE_WAITQUEUE(wait, current); - - if (info->opts.modeRxTx == IFX_SSC_MODE_TX) - return -EFAULT; - - local_irq_save(flags); - info->rxbuf_ptr = info->rxbuf; - info->rxbuf_end = info->rxbuf + len; - - if (info->opts.modeRxTx == IFX_SSC_MODE_RXTX) { - if ((info->txbuf == NULL) || (info->txbuf != info->txbuf_ptr) || (info->txbuf_end != len + info->txbuf)) { - local_irq_restore(flags); - printk("IFX SSC - %s: write must be called before calling " "read in combined RX/TX!\n", __func__); - return -EFAULT; - } - - local_irq_restore(flags); - tx_int(info); - - if (info->txbuf_ptr < info->txbuf_end) - enable_irq(IFXMIPS_SSC_TIR); - - enable_irq(IFXMIPS_SSC_RIR); - } else { - local_irq_restore(flags); - if (ifxmips_r32(IFXMIPS_SSC_RXCNT) & IFX_SSC_RXCNT_TODO_MASK) - return -EBUSY; - enable_irq(IFXMIPS_SSC_RIR); - if (len < IFX_SSC_RXREQ_BLOCK_SIZE) - ifxmips_w32(len << IFX_SSC_RXREQ_RXCOUNT_OFFSET, IFXMIPS_SSC_RXREQ); - else - ifxmips_w32(IFX_SSC_RXREQ_BLOCK_SIZE << IFX_SSC_RXREQ_RXCOUNT_OFFSET, IFXMIPS_SSC_RXREQ); - } - - __add_wait_queue(&info->rwait, &wait); - set_current_state(TASK_INTERRUPTIBLE); - - do { - local_irq_save(flags); - if (info->rxbuf_ptr >= info->rxbuf_end) - break; - - local_irq_restore(flags); - - if (signal_pending(current)) { - ret_val = -ERESTARTSYS; - goto out; - } - schedule(); - } while (1); - - ret_val = info->rxbuf_ptr - info->rxbuf; - local_irq_restore(flags); - -out: - current->state = TASK_RUNNING; - __remove_wait_queue(&info->rwait, &wait); - - return ret_val; -} - -static ssize_t ifx_ssc_write_helper(struct ifx_ssc_port *info, const char *buf, - size_t len, int from_kernel) -{ - if (info->opts.modeRxTx == IFX_SSC_MODE_RX) - return -EFAULT; - - info->txbuf_ptr = info->txbuf; - info->txbuf_end = len + info->txbuf; - if (info->opts.modeRxTx == IFX_SSC_MODE_TX) { - tx_int(info); - if (info->txbuf_ptr < info->txbuf_end) - enable_irq(IFXMIPS_SSC_TIR); - } - - return len; -} - -ssize_t ifx_ssc_kread(int port, char *kbuf, size_t len) -{ - struct ifx_ssc_port *info; - ssize_t ret_val; - - if (port < 0 || port >= PORT_CNT) - return -ENXIO; - - if (len == 0) - return 0; - - info = &isp[port]; - - if (info->rxbuf != NULL) { - printk("SSC device busy\n"); - return -EBUSY; - } - - info->rxbuf = kbuf; - if (info->rxbuf == NULL) { - printk("SSC device error\n"); - return -EINVAL; - } - - ret_val = ifx_ssc_read_helper_poll(info, kbuf, len, 1); - info->rxbuf = NULL; - - disable_irq(IFXMIPS_SSC_RIR); - - return ret_val; -} -EXPORT_SYMBOL(ifx_ssc_kread); - -ssize_t ifx_ssc_kwrite(int port, const char *kbuf, size_t len) -{ - struct ifx_ssc_port *info; - ssize_t ret_val; - - if (port < 0 || port >= PORT_CNT) - return -ENXIO; - - if (len == 0) - return 0; - - info = &isp[port]; - - /* check if transmission in progress */ - if (info->txbuf != NULL) - return -EBUSY; - - info->txbuf = (char *)kbuf; - - ret_val = ifx_ssc_write_helper(info, info->txbuf, len, 1); - - if (ret_val < 0) - info->txbuf = NULL; - - return ret_val; -} -EXPORT_SYMBOL(ifx_ssc_kwrite); - -static ssize_t ifx_ssc_read(struct file *filp, char *ubuf, size_t len, loff_t *off) -{ - ssize_t ret_val; - int idx; - struct ifx_ssc_port *info; - - idx = MINOR(filp->f_dentry->d_inode->i_rdev); - info = &isp[idx]; - - if (info->rxbuf != NULL) - return -EBUSY; - - info->rxbuf = kmalloc(len + 3, GFP_KERNEL); - if (info->rxbuf == NULL) - return -ENOMEM; - - ret_val = ifx_ssc_read_helper(info, info->rxbuf, len, 0); - if (copy_to_user((void *)ubuf, info->rxbuf, ret_val) != 0) - ret_val = -EFAULT; - - disable_irq(IFXMIPS_SSC_RIR); - - kfree(info->rxbuf); - info->rxbuf = NULL; - - return ret_val; -} - -static ssize_t ifx_ssc_write(struct file *filp, const char *ubuf, size_t len, loff_t *off) -{ - int idx; - struct ifx_ssc_port *info; - int ret_val; - - if (len == 0) - return 0; - - idx = MINOR(filp->f_dentry->d_inode->i_rdev); - info = &isp[idx]; - - if (info->txbuf != NULL) - return -EBUSY; - - info->txbuf = kmalloc(len + 3, GFP_KERNEL); - if (info->txbuf == NULL) - return -ENOMEM; - - ret_val = copy_from_user(info->txbuf, ubuf, len); - if (ret_val == 0) - ret_val = ifx_ssc_write_helper(info, info->txbuf, len, 0); - else - ret_val = -EFAULT; - - if (ret_val < 0) { - kfree(info->txbuf); - info->txbuf = NULL; - } - - return ret_val; -} - -static struct ifx_ssc_frm_status *ifx_ssc_frm_status_get(struct ifx_ssc_port *info) -{ - unsigned long tmp; - - tmp = ifxmips_r32(IFXMIPS_SSC_SFSTAT); - info->frm_status.DataBusy = (tmp & IFX_SSC_SFSTAT_IN_DATA) > 0; - info->frm_status.PauseBusy = (tmp & IFX_SSC_SFSTAT_IN_PAUSE) > 0; - info->frm_status.DataCount = (tmp & IFX_SSC_SFSTAT_DATA_COUNT_MASK) >> IFX_SSC_SFSTAT_DATA_COUNT_OFFSET; - info->frm_status.PauseCount = (tmp & IFX_SSC_SFSTAT_PAUSE_COUNT_MASK) >> IFX_SSC_SFSTAT_PAUSE_COUNT_OFFSET; - tmp = ifxmips_r32(IFXMIPS_SSC_SFCON); - info->frm_status.EnIntAfterData = (tmp & IFX_SSC_SFCON_FIR_ENABLE_BEFORE_PAUSE) > 0; - info->frm_status.EnIntAfterPause = (tmp & IFX_SSC_SFCON_FIR_ENABLE_AFTER_PAUSE) > 0; - - return &info->frm_status; -} - -static struct ifx_ssc_frm_opts *ifx_ssc_frm_control_get(struct ifx_ssc_port *info) -{ - unsigned long tmp; - - tmp = ifxmips_r32(IFXMIPS_SSC_SFCON); - info->frm_opts.FrameEnable = (tmp & IFX_SSC_SFCON_SF_ENABLE) > 0; - info->frm_opts.DataLength = (tmp & IFX_SSC_SFCON_DATA_LENGTH_MASK) >> IFX_SSC_SFCON_DATA_LENGTH_OFFSET; - info->frm_opts.PauseLength = (tmp & IFX_SSC_SFCON_PAUSE_LENGTH_MASK) >> IFX_SSC_SFCON_PAUSE_LENGTH_OFFSET; - info->frm_opts.IdleData = (tmp & IFX_SSC_SFCON_PAUSE_DATA_MASK) >> IFX_SSC_SFCON_PAUSE_DATA_OFFSET; - info->frm_opts.IdleClock = (tmp & IFX_SSC_SFCON_PAUSE_CLOCK_MASK) >> IFX_SSC_SFCON_PAUSE_CLOCK_OFFSET; - info->frm_opts.StopAfterPause = (tmp & IFX_SSC_SFCON_STOP_AFTER_PAUSE) > 0; - - return &info->frm_opts; -} - -static int ifx_ssc_frm_control_set(struct ifx_ssc_port *info) -{ - unsigned long tmp; - - if ((info->frm_opts.DataLength > IFX_SSC_SFCON_DATA_LENGTH_MAX) - || (info->frm_opts.DataLength < 1) - || (info->frm_opts.PauseLength > IFX_SSC_SFCON_PAUSE_LENGTH_MAX) - || (info->frm_opts.PauseLength < 1) - || (info->frm_opts.IdleData & ~(IFX_SSC_SFCON_PAUSE_DATA_MASK >> IFX_SSC_SFCON_PAUSE_DATA_OFFSET)) - || (info->frm_opts.IdleClock & ~(IFX_SSC_SFCON_PAUSE_CLOCK_MASK >> IFX_SSC_SFCON_PAUSE_CLOCK_OFFSET))) - return -EINVAL; - - /* read interrupt bits(they're not changed here) */ - tmp = ifxmips_r32(IFXMIPS_SSC_SFCON) & - (IFX_SSC_SFCON_FIR_ENABLE_BEFORE_PAUSE | IFX_SSC_SFCON_FIR_ENABLE_AFTER_PAUSE); - - /* set all values with respect to it's bit position(for data and pause - length set N-1) */ - tmp = (info->frm_opts.DataLength - 1) << IFX_SSC_SFCON_DATA_LENGTH_OFFSET; - tmp |= (info->frm_opts.PauseLength - 1) << IFX_SSC_SFCON_PAUSE_LENGTH_OFFSET; - tmp |= info->frm_opts.IdleData << IFX_SSC_SFCON_PAUSE_DATA_OFFSET; - tmp |= info->frm_opts.IdleClock << IFX_SSC_SFCON_PAUSE_CLOCK_OFFSET; - tmp |= info->frm_opts.FrameEnable * IFX_SSC_SFCON_SF_ENABLE; - tmp |= info->frm_opts.StopAfterPause * IFX_SSC_SFCON_STOP_AFTER_PAUSE; - - ifxmips_w32(tmp, IFXMIPS_SSC_SFCON); - - return 0; -} - -static int ifx_ssc_rxtx_mode_set(struct ifx_ssc_port *info, unsigned int val) -{ - unsigned long tmp; - - if (!(info) || (val & ~(IFX_SSC_MODE_MASK))) - return -EINVAL; - - if ((ifxmips_r32(IFXMIPS_SSC_STATE) & IFX_SSC_STATE_BUSY) - || (ifxmips_r32(IFXMIPS_SSC_RXCNT) & IFX_SSC_RXCNT_TODO_MASK)) - return -EBUSY; - - tmp = (ifxmips_r32(IFXMIPS_SSC_CON) & ~(IFX_SSC_CON_RX_OFF | IFX_SSC_CON_TX_OFF)) | (val); - ifxmips_w32(tmp, IFXMIPS_SSC_SFCON); - info->opts.modeRxTx = val; - - return 0; -} - -static int ifx_ssc_sethwopts(struct ifx_ssc_port *info) -{ - unsigned long flags, bits; - struct ifx_ssc_hwopts *opts = &info->opts; - - if ((opts->dataWidth < IFX_SSC_MIN_DATA_WIDTH) - || (opts->dataWidth > IFX_SSC_MAX_DATA_WIDTH)) - return -EINVAL; - - bits = (opts->dataWidth - 1) << IFX_SSC_CON_DATA_WIDTH_OFFSET; - bits |= IFX_SSC_CON_ENABLE_BYTE_VALID; - - if (opts->rxOvErrDetect) - bits |= IFX_SSC_CON_RX_OFL_CHECK; - if (opts->rxUndErrDetect) - bits |= IFX_SSC_CON_RX_UFL_CHECK; - if (opts->txOvErrDetect) - bits |= IFX_SSC_CON_TX_OFL_CHECK; - if (opts->txUndErrDetect) - bits |= IFX_SSC_CON_TX_UFL_CHECK; - if (opts->loopBack) - bits |= IFX_SSC_CON_LOOPBACK_MODE; - if (opts->echoMode) - bits |= IFX_SSC_CON_ECHO_MODE_ON; - if (opts->headingControl) - bits |= IFX_SSC_CON_MSB_FIRST; - if (opts->clockPhase) - bits |= IFX_SSC_CON_LATCH_THEN_SHIFT; - if (opts->clockPolarity) - bits |= IFX_SSC_CON_CLOCK_FALL; - - switch (opts->modeRxTx) { - case IFX_SSC_MODE_TX: - bits |= IFX_SSC_CON_RX_OFF; - break; - case IFX_SSC_MODE_RX: - bits |= IFX_SSC_CON_TX_OFF; - break; - } - - local_irq_save(flags); - - ifxmips_w32(bits, IFXMIPS_SSC_CON); - ifxmips_w32((info->opts.gpoCs << IFX_SSC_GPOCON_ISCSB0_POS) | - (info->opts.gpoInv << IFX_SSC_GPOCON_INVOUT0_POS), IFXMIPS_SSC_GPOCON); - - ifxmips_w32(info->opts.gpoCs << IFX_SSC_WHBGPOSTAT_SETOUT0_POS, IFXMIPS_SSC_WHBGPOSTAT); - - /* master mode */ - if (opts->masterSelect) - ifxmips_w32(IFX_SSC_WHBSTATE_SET_MASTER_SELECT, IFXMIPS_SSC_WHBSTATE); - else - ifxmips_w32(IFX_SSC_WHBSTATE_CLR_MASTER_SELECT, IFXMIPS_SSC_WHBSTATE); - - /* init serial framing */ - ifxmips_w32(0, IFXMIPS_SSC_SFCON); - /* set up the port pins */ - /* check for general requirements to switch(external) pad/pin characteristics */ - /* TODO: P0.9 SPI_CS4, P0.10 SPI_CS5, P 0.11 SPI_CS6, because of ASC0 */ - /* p0.15 SPI_CS1(EEPROM), P0.13 SPI_CS3, */ - /* Set p0.15 to alternative 01, others to 00(In/OUT) */ - *(IFXMIPS_GPIO_P0_DIR) = (*IFXMIPS_GPIO_P0_DIR) | (0xA000); - *(IFXMIPS_GPIO_P0_ALTSEL0) = (((*IFXMIPS_GPIO_P0_ALTSEL0) | (0x8000)) & (~(0x2000))); - *(IFXMIPS_GPIO_P0_ALTSEL1) = (((*IFXMIPS_GPIO_P0_ALTSEL1) & (~0x8000)) & (~(0x2000))); - *(IFXMIPS_GPIO_P0_OD) = (*IFXMIPS_GPIO_P0_OD) | 0xA000; - - /* p1.6 SPI_CS2(SFLASH), p1.0 SPI_DIN, p1.1 SPI_DOUT, p1.2 SPI_CLK */ - *(IFXMIPS_GPIO_P1_DIR) = ((*IFXMIPS_GPIO_P1_DIR) | (0x46)) & (~1); - *(IFXMIPS_GPIO_P1_ALTSEL0) = ((*IFXMIPS_GPIO_P1_ALTSEL0) | (0x47)); - *(IFXMIPS_GPIO_P1_ALTSEL1) = (*IFXMIPS_GPIO_P1_ALTSEL1) & (~0x47); - *(IFXMIPS_GPIO_P1_OD) = (*IFXMIPS_GPIO_P1_OD) | 0x0046; - - /*CS3 */ - /*TODO: CS4 CS5 CS6 */ - *IFXMIPS_GPIO_P0_OUT = ((*IFXMIPS_GPIO_P0_OUT) | 0x2000); - - local_irq_restore(flags); - - return 0; -} - -static int ifx_ssc_set_baud(struct ifx_ssc_port *info, unsigned int baud) -{ - unsigned int ifx_ssc_clock; - unsigned int br; - unsigned long flags; - bool enabled; - int retval = 0; - - ifx_ssc_clock = ifx_ssc_get_kernel_clk(info); - if (ifx_ssc_clock == 0) { - retval = -EINVAL; - goto out; - } - - local_irq_save(flags); - - enabled = (ifxmips_r32(IFXMIPS_SSC_STATE) & IFX_SSC_STATE_IS_ENABLED); - ifxmips_w32(IFX_SSC_WHBSTATE_CLR_ENABLE, IFXMIPS_SSC_WHBSTATE); - - br = (((ifx_ssc_clock >> 1) + baud / 2) / baud) - 1; - wmb(); - - if (br > 0xffff || ((br == 0) && - ((ifxmips_r32(IFXMIPS_SSC_STATE) & IFX_SSC_STATE_IS_MASTER) == 0))) { - local_irq_restore(flags); - printk("%s: invalid baudrate %u\n", __func__, baud); - return -EINVAL; - } - - ifxmips_w32(br, IFXMIPS_SSC_BR); - - if (enabled) - ifxmips_w32(IFX_SSC_WHBSTATE_SET_ENABLE, IFXMIPS_SSC_WHBSTATE); - - local_irq_restore(flags); - -out: - return retval; -} - -static int ifx_ssc_hwinit(struct ifx_ssc_port *info) -{ - unsigned long flags; - bool enabled; - - enabled = (ifxmips_r32(IFXMIPS_SSC_STATE) & IFX_SSC_STATE_IS_ENABLED); - ifxmips_w32(IFX_SSC_WHBSTATE_CLR_ENABLE, IFXMIPS_SSC_WHBSTATE); - - if (ifx_ssc_sethwopts(info) < 0) { - printk("%s: setting the hardware options failed\n", __func__); - return -EINVAL; - } - - if (ifx_ssc_set_baud(info, info->baud) < 0) { - printk("%s: setting the baud rate failed\n", __func__); - return -EINVAL; - } - - local_irq_save(flags); - - /* TX FIFO */ - ifxmips_w32((IFX_SSC_DEF_TXFIFO_FL << IFX_SSC_XFCON_ITL_OFFSET) | IFX_SSC_XFCON_FIFO_ENABLE, IFXMIPS_SSC_TXFCON); - /* RX FIFO */ - ifxmips_w32((IFX_SSC_DEF_RXFIFO_FL << IFX_SSC_XFCON_ITL_OFFSET) | IFX_SSC_XFCON_FIFO_ENABLE, IFXMIPS_SSC_RXFCON); - - local_irq_restore(flags); - - if (enabled) - ifxmips_w32(IFX_SSC_WHBSTATE_SET_ENABLE, IFXMIPS_SSC_WHBSTATE); - - return 0; -} - -int ifx_ssc_ioctl(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long data) -{ - struct ifx_ssc_port *info; - int line, ret_val = 0; - unsigned long flags; - unsigned long tmp; - int from_kernel = 0; - - if ((inode == (struct inode *)0) || (inode == (struct inode *)1)) { - from_kernel = 1; - line = (int) inode; - } else - line = MINOR(filp->f_dentry->d_inode->i_rdev); - - if (line < 0 || line >= PORT_CNT) - return -ENXIO; - - info = &isp[line]; - - switch (cmd) { - case IFX_SSC_STATS_READ: - /* data must be a pointer to a struct ifx_ssc_statistics */ - if (from_kernel) - memcpy((void *)data, (void *)&info->stats, - sizeof(struct ifx_ssc_statistics)); - else if (copy_to_user((void *)data, - (void *)&info->stats, - sizeof(struct ifx_ssc_statistics))) - ret_val = -EFAULT; - break; - case IFX_SSC_STATS_RESET: - /* just resets the statistics counters */ - memset((void *)&info->stats, 0, - sizeof(struct ifx_ssc_statistics)); - break; - case IFX_SSC_BAUD_SET: - /* if the buffers are not empty then the port is */ - /* busy and we shouldn't change things on-the-fly! */ - if (!info->txbuf || !info->rxbuf || - (ifxmips_r32(IFXMIPS_SSC_STATE) & IFX_SSC_STATE_BUSY)) { - ret_val = -EBUSY; - break; - } - /* misuse flags */ - if (from_kernel) - flags = *((unsigned long *)data); - else if (copy_from_user((void *)&flags, - (void *)data, sizeof(flags))) { - ret_val = -EFAULT; - break; - } - if (flags == 0) { - ret_val = -EINVAL; - break; - } - if (ifx_ssc_set_baud(info, flags) < 0) { - ret_val = -EINVAL; - break; - } - info->baud = flags; - break; - case IFX_SSC_BAUD_GET: - if (from_kernel) - *((unsigned int *)data) = info->baud; - else if (copy_to_user((void *)data, - (void *)&info->baud, - sizeof(unsigned long))) - ret_val = -EFAULT; - break; - case IFX_SSC_RXTX_MODE_SET: - if (from_kernel) - tmp = *((unsigned long *)data); - else if (copy_from_user((void *)&tmp, - (void *)data, sizeof(tmp))) { - ret_val = -EFAULT; - break; - } - ret_val = ifx_ssc_rxtx_mode_set(info, tmp); - break; - case IFX_SSC_RXTX_MODE_GET: - tmp = ifxmips_r32(IFXMIPS_SSC_CON) & - (~(IFX_SSC_CON_RX_OFF | IFX_SSC_CON_TX_OFF)); - if (from_kernel) - *((unsigned int *)data) = tmp; - else if (copy_to_user((void *)data, - (void *)&tmp, sizeof(tmp))) - ret_val = -EFAULT; - break; - - case IFX_SSC_ABORT: - ifx_ssc_abort(info); - break; - - case IFX_SSC_GPO_OUT_SET: - if (from_kernel) - tmp = *((unsigned long *)data); - else if (copy_from_user((void *)&tmp, - (void *)data, sizeof(tmp))) { - ret_val = -EFAULT; - break; - } - if (tmp > IFX_SSC_MAX_GPO_OUT) - ret_val = -EINVAL; - else - ifxmips_w32(1 << (tmp + IFX_SSC_WHBGPOSTAT_SETOUT0_POS), - IFXMIPS_SSC_WHBGPOSTAT); - break; - case IFX_SSC_GPO_OUT_CLR: - if (from_kernel) - tmp = *((unsigned long *)data); - else if (copy_from_user((void *)&tmp, (void *)data, sizeof(tmp))) { - ret_val = -EFAULT; - break; - } - if (tmp > IFX_SSC_MAX_GPO_OUT) - ret_val = -EINVAL; - else - ifxmips_w32(1 << (tmp + IFX_SSC_WHBGPOSTAT_CLROUT0_POS), - IFXMIPS_SSC_WHBGPOSTAT); - break; - case IFX_SSC_GPO_OUT_GET: - tmp = ifxmips_r32(IFXMIPS_SSC_GPOSTAT); - if (from_kernel) - *((unsigned int *)data) = tmp; - else if (copy_to_user((void *)data, - (void *)&tmp, sizeof(tmp))) - ret_val = -EFAULT; - break; - case IFX_SSC_FRM_STATUS_GET: - ifx_ssc_frm_status_get(info); - if (from_kernel) - memcpy((void *)data, (void *)&info->frm_status, - sizeof(struct ifx_ssc_frm_status)); - else if (copy_to_user((void *)data, - (void *)&info->frm_status, - sizeof(struct ifx_ssc_frm_status))) - ret_val = -EFAULT; - break; - case IFX_SSC_FRM_CONTROL_GET: - ifx_ssc_frm_control_get(info); - if (from_kernel) - memcpy((void *)data, (void *)&info->frm_opts, - sizeof(struct ifx_ssc_frm_opts)); - else if (copy_to_user((void *)data, - (void *)&info->frm_opts, - sizeof(struct ifx_ssc_frm_opts))) - ret_val = -EFAULT; - break; - case IFX_SSC_FRM_CONTROL_SET: - if (from_kernel) - memcpy((void *)&info->frm_opts, (void *)data, - sizeof(struct ifx_ssc_frm_opts)); - else if (copy_to_user((void *)&info->frm_opts, - (void *)data, - sizeof(struct ifx_ssc_frm_opts))) { - ret_val = -EFAULT; - break; - } - ret_val = ifx_ssc_frm_control_set(info); - break; - case IFX_SSC_HWOPTS_SET: - /* data must be a pointer to a struct ifx_ssc_hwopts */ - /* if the buffers are not empty then the port is */ - /* busy and we shouldn't change things on-the-fly! */ - if (!info->txbuf || !info->rxbuf || - (ifxmips_r32(IFXMIPS_SSC_STATE) - & IFX_SSC_STATE_BUSY)) { - ret_val = -EBUSY; - break; - } - if (from_kernel) - memcpy((void *)&info->opts, (void *)data, - sizeof(struct ifx_ssc_hwopts)); - else if (copy_from_user((void *)&info->opts, - (void *)data, sizeof(struct ifx_ssc_hwopts))) { - ret_val = -EFAULT; - break; - } - if (ifx_ssc_hwinit(info) < 0) - ret_val = -EIO; - break; - case IFX_SSC_HWOPTS_GET: - /* data must be a pointer to a struct ifx_ssc_hwopts */ - if (from_kernel) - memcpy((void *)data, (void *)&info->opts, - sizeof(struct ifx_ssc_hwopts)); - else if (copy_to_user((void *)data, - (void *)&info->opts, - sizeof(struct ifx_ssc_hwopts))) - ret_val = -EFAULT; - break; - default: - ret_val = -ENOIOCTLCMD; - } - - return ret_val; -} -EXPORT_SYMBOL(ifx_ssc_ioctl); - -static struct file_operations ifx_ssc_fops = { - .owner = THIS_MODULE, - .read = ifx_ssc_read, - .write = ifx_ssc_write, - .ioctl = ifx_ssc_ioctl, - .open = ifx_ssc_open, - .release = ifx_ssc_close, -}; - -int __init ifx_ssc_init(void) -{ - struct ifx_ssc_port *info; - int i, nbytes; - unsigned long flags; - int ret_val; - - ret_val = -ENOMEM; - nbytes = PORT_CNT * sizeof(struct ifx_ssc_port); - isp = kmalloc(nbytes, GFP_KERNEL); - - if (isp == NULL) { - printk("%s: no memory for isp\n", __func__); - return ret_val; - } - memset(isp, 0, nbytes); - - ret_val = -ENXIO; - i = register_chrdev(maj, "ssc", &ifx_ssc_fops); - if (i < 0) { - printk("Unable to register major %d for the Infineon SSC\n", maj); - if (maj == 0) { - goto errout; - } else { - maj = 0; - i = register_chrdev(maj, "ssc", &ifx_ssc_fops); - if (i < 0) { - printk("Unable to register major %d for the Infineon SSC\n", maj); - goto errout; - } - } - } - - if (maj == 0) - maj = i; - - /* set default values in ifx_ssc_port */ - for (i = 0; i < PORT_CNT; i++) { - info = &isp[i]; - info->port_nr = i; - /* default values for the HwOpts */ - info->opts.AbortErrDetect = IFX_SSC_DEF_ABRT_ERR_DETECT; - info->opts.rxOvErrDetect = IFX_SSC_DEF_RO_ERR_DETECT; - info->opts.rxUndErrDetect = IFX_SSC_DEF_RU_ERR_DETECT; - info->opts.txOvErrDetect = IFX_SSC_DEF_TO_ERR_DETECT; - info->opts.txUndErrDetect = IFX_SSC_DEF_TU_ERR_DETECT; - info->opts.loopBack = IFX_SSC_DEF_LOOP_BACK; - info->opts.echoMode = IFX_SSC_DEF_ECHO_MODE; - info->opts.idleValue = IFX_SSC_DEF_IDLE_DATA; - info->opts.clockPolarity = IFX_SSC_DEF_CLOCK_POLARITY; - info->opts.clockPhase = IFX_SSC_DEF_CLOCK_PHASE; - info->opts.headingControl = IFX_SSC_DEF_HEADING_CONTROL; - info->opts.dataWidth = IFX_SSC_DEF_DATA_WIDTH; - info->opts.modeRxTx = IFX_SSC_DEF_MODE_RXTX; - info->opts.gpoCs = IFX_SSC_DEF_GPO_CS; - info->opts.gpoInv = IFX_SSC_DEF_GPO_INV; - info->opts.masterSelect = IFX_SSC_DEF_MASTERSLAVE; - info->baud = IFX_SSC_DEF_BAUDRATE; - info->rxbuf = NULL; - info->txbuf = NULL; - /* values specific to SSC1 */ - if (i == 0) - info->mapbase = IFXMIPS_SSC_BASE_ADDR; - - ifxmips_w32(IFX_SSC_DEF_RMC << IFX_CLC_RUN_DIVIDER_OFFSET, IFXMIPS_SSC_CLC); - - init_waitqueue_head(&info->rwait); - - local_irq_save(flags); - - /* init serial framing register */ - ifxmips_w32(IFX_SSC_DEF_SFCON, IFXMIPS_SSC_SFCON); - - ret_val = request_irq(IFXMIPS_SSC_TIR, ifx_ssc_tx_int, IRQF_DISABLED, "ifx_ssc_tx", info); - if (ret_val) { - printk("%s: unable to get irq %d\n", __func__, IFXMIPS_SSC_TIR); - local_irq_restore(flags); - goto errout; - } - - ret_val = request_irq(IFXMIPS_SSC_RIR, ifx_ssc_rx_int, IRQF_DISABLED, "ifx_ssc_rx", info); - if (ret_val) { - printk("%s: unable to get irq %d\n", __func__, IFXMIPS_SSC_RIR); - local_irq_restore(flags); - goto irqerr; - } - - ret_val = request_irq(IFXMIPS_SSC_EIR, ifx_ssc_err_int, IRQF_DISABLED, "ifx_ssc_err", info); - if (ret_val) { - printk("%s: unable to get irq %d\n", __func__, IFXMIPS_SSC_EIR); - local_irq_restore(flags); - goto irqerr; - } - ifxmips_w32(IFX_SSC_DEF_IRNEN, IFXMIPS_SSC_IRN); - - #if 0 - enable_irq(IFXMIPS_SSC_TIR); - enable_irq(IFXMIPS_SSC_RIR); - enable_irq(IFXMIPS_SSC_EIR); - #endif - - local_irq_restore(flags); - } - - for (i = 0; i < PORT_CNT; i++) { - info = &isp[i]; - if (ifx_ssc_hwinit(info) < 0) { - printk("%s: hardware init failed for port %d\n", __func__, i); - goto irqerr; - } - } - - - return 0; - -irqerr: - free_irq(IFXMIPS_SSC_TIR, &isp[0]); - free_irq(IFXMIPS_SSC_RIR, &isp[0]); - free_irq(IFXMIPS_SSC_EIR, &isp[0]); -errout: - kfree(isp); - return ret_val; -} - -void __exit ifx_ssc_cleanup_module(void) -{ - int i; - - for (i = 0; i < PORT_CNT; i++) { - ifxmips_w32(IFX_SSC_WHBSTATE_CLR_ENABLE, IFXMIPS_SSC_WHBSTATE); - free_irq(IFXMIPS_SSC_TIR, &isp[i]); - free_irq(IFXMIPS_SSC_RIR, &isp[i]); - free_irq(IFXMIPS_SSC_EIR, &isp[i]); - } - kfree(isp); -} - -module_init(ifx_ssc_init); -module_exit(ifx_ssc_cleanup_module); - -inline int ifx_ssc_cs_low(u32 pin) -{ - int ret = 0; - ret = ifx_ssc_ioctl((struct inode *)0, NULL, IFX_SSC_GPO_OUT_CLR, (unsigned long) &pin); - if (ret) - printk("clear CS %d fails\n", pin); - wmb(); - - return ret; -} -EXPORT_SYMBOL(ifx_ssc_cs_low); - -inline int ifx_ssc_cs_high(u32 pin) -{ - int ret = 0; - ret = ifx_ssc_ioctl((struct inode *)0, NULL, IFX_SSC_GPO_OUT_SET, (unsigned long) &pin); - if (ret) - printk("set CS %d fails\n", pin); - wmb(); - - return ret; -} -EXPORT_SYMBOL(ifx_ssc_cs_high); - -static int ssc_session(char *tx_buf, u32 tx_len, char *rx_buf, u32 rx_len) -{ - int ret = 0; - - char *ssc_tx_buf = NULL; - char *ssc_rx_buf = NULL; - int eff_size = 0; - u8 mode = 0; - - if (tx_buf == NULL && tx_len == 0 && rx_buf == NULL && rx_len == 0) { - printk("invalid parameters\n"); - ret = -EINVAL; - goto ssc_session_exit; - } else if (tx_buf == NULL || tx_len == 0) { - if (rx_buf != NULL && rx_len != 0) { - mode = IFX_SSC_MODE_RX; - } else { - printk("invalid parameters\n"); - ret = -EINVAL; - goto ssc_session_exit; - } - } else if (rx_buf == NULL || rx_len == 0) { - if (tx_buf != NULL && tx_len != 0) - mode = IFX_SSC_MODE_TX; - else { - printk("invalid parameters\n"); - ret = -EINVAL; - goto ssc_session_exit; - } - } else - mode = IFX_SSC_MODE_RXTX; - - if (mode == IFX_SSC_MODE_RXTX) - eff_size = tx_len + rx_len; - else if (mode == IFX_SSC_MODE_RX) - eff_size = rx_len; - else - eff_size = tx_len; - - /* 4 bytes alignment, required by driver */ - ssc_tx_buf = kmalloc(sizeof(char) * - ((eff_size + 3) & (~3)), - GFP_ATOMIC); - ssc_rx_buf = kmalloc(sizeof(char) * - ((eff_size + 3) & (~3)), - GFP_ATOMIC); - if (ssc_tx_buf == NULL || ssc_rx_buf == NULL) { - printk("no memory for size of %d\n", eff_size); - ret = -ENOMEM; - goto ssc_session_exit; - } - memset((void *)ssc_tx_buf, 0, eff_size); - memset((void *)ssc_rx_buf, 0, eff_size); - - if (tx_len > 0) - memcpy(ssc_tx_buf, tx_buf, tx_len); - - ret = ifx_ssc_kwrite(0, ssc_tx_buf, eff_size); - - if (ret > 0) - ssc_tx_buf = NULL; /* should be freed by ifx_ssc_kwrite */ - - if (ret != eff_size) { - printk("ifx_ssc_write return %d\n", ret); - goto ssc_session_exit; - } - ret = ifx_ssc_kread(0, ssc_rx_buf, eff_size); - if (ret != eff_size) { - printk("ifx_ssc_read return %d\n", ret); - goto ssc_session_exit; - } - - memcpy(rx_buf, ssc_rx_buf + tx_len, rx_len); - - if (mode == IFX_SSC_MODE_TX) - ret = tx_len; - else - ret = rx_len; - -ssc_session_exit: - if (ssc_tx_buf != NULL) - kfree(ssc_tx_buf); - if (ssc_rx_buf != NULL) - kfree(ssc_rx_buf); - - if (ret < 0) - printk("ssc session fails\n"); - - return ret; -} - -int ifx_ssc_txrx(char *tx_buf, u32 tx_len, char *rx_buf, u32 rx_len) -{ - return ssc_session(tx_buf, tx_len, rx_buf, rx_len); -} -EXPORT_SYMBOL(ifx_ssc_txrx); - -int ifx_ssc_tx(char *tx_buf, u32 tx_len) -{ - return ssc_session(tx_buf, tx_len, NULL, 0); -} -EXPORT_SYMBOL(ifx_ssc_tx); - -int ifx_ssc_rx(char *rx_buf, u32 rx_len) -{ - return ssc_session(NULL, 0, rx_buf, rx_len); -} -EXPORT_SYMBOL(ifx_ssc_rx); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("John Crispin <blogic@openwrt.org>"); -MODULE_DESCRIPTION("ifxmips ssc driver"); - diff --git a/target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c b/target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c index 04e4ef8d0d..86116d6548 100644 --- a/target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c +++ b/target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c @@ -37,6 +37,7 @@ #define DRVNAME "ifxmips_led" +/* might need to be changed depending on shift register used on the pcb */ #if 1 #define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_FALLING #else @@ -98,7 +99,8 @@ void ifxmips_led_setup_gpio(void) { int i = 0; - /* we need to setup pins SH,D,ST (4,5,6) */ + /* leds are controlled via a shift register + we need to setup pins SH,D,ST (4,5,6) to make it work */ for (i = 4; i < 7; i++) { ifxmips_port_set_altsel0(IFXMIPS_LED_GPIO_PORT, i); ifxmips_port_clear_altsel1(IFXMIPS_LED_GPIO_PORT, i); diff --git a/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c b/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c index 0fddc631ba..43fe73551b 100644 --- a/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c +++ b/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c @@ -383,5 +383,5 @@ module_exit(ifxmips_mii_cleanup); MODULE_LICENSE("GPL"); MODULE_AUTHOR("John Crispin <blogic@openwrt.org>"); -MODULE_DESCRIPTION("ethernet map driver for IFXMIPS boards"); +MODULE_DESCRIPTION("ethernet driver for IFXMIPS boards"); |