diff options
Diffstat (limited to 'target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h')
| -rw-r--r-- | target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h b/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h deleted file mode 100644 index 83e3559625..0000000000 --- a/target/linux/aruba-2.6/files/drivers/net/ar2313/ar2313.h +++ /dev/null @@ -1,190 +0,0 @@ -#ifndef _AR2313_H_ -#define _AR2313_H_ - -#include <linux/autoconf.h> -#include <asm/bootinfo.h> -#include "platform.h" - -extern unsigned long mips_machtype; - -#undef ETHERNET_BASE -#define ETHERNET_BASE ar_eth_base -#define ETHERNET_SIZE 0x00100000 -#define ETHERNET_MACS 2 - -#undef DMA_BASE -#define DMA_BASE ar_dma_base -#define DMA_SIZE 0x00100000 - - -/* - * probe link timer - 5 secs - */ -#define LINK_TIMER (5*HZ) - -/* - * Interrupt register base address - */ -#define INTERRUPT_BASE PHYS_TO_K1(ar_int_base) - -/* - * Reset Register - */ -#define AR531X_RESET (AR531X_RESETTMR + 0x0020) -#define RESET_SYSTEM 0x00000001 /* cold reset full system */ -#define RESET_PROC 0x00000002 /* cold reset MIPS core */ -#define RESET_WLAN0 0x00000004 /* cold reset WLAN MAC and BB */ -#define RESET_EPHY0 0x00000008 /* cold reset ENET0 phy */ -#define RESET_EPHY1 0x00000010 /* cold reset ENET1 phy */ -#define RESET_ENET0 0x00000020 /* cold reset ENET0 mac */ -#define RESET_ENET1 0x00000040 /* cold reset ENET1 mac */ - -#define IS_DMA_TX_INT(X) (((X) & (DMA_STATUS_TI)) != 0) -#define IS_DMA_RX_INT(X) (((X) & (DMA_STATUS_RI)) != 0) -#define IS_DRIVER_OWNED(X) (((X) & (DMA_TX_OWN)) == 0) - -#ifndef K1_TO_PHYS -// hack -#define K1_TO_PHYS(x) (((unsigned int)(x)) & 0x1FFFFFFF) /* kseg1 to physical */ -#endif - -#ifndef PHYS_TO_K1 -// hack -#define PHYS_TO_K1(x) (((unsigned int)(x)) | 0xA0000000) /* physical to kseg1 */ -#endif - -#define AR2313_TX_TIMEOUT (HZ/4) - -/* - * Rings - */ -#define DSC_RING_ENTRIES_SIZE (AR2313_DESCR_ENTRIES * sizeof(struct desc)) -#define DSC_NEXT(idx) ((idx + 1) & (AR2313_DESCR_ENTRIES - 1)) - -static inline int tx_space (u32 csm, u32 prd) -{ - return (csm - prd - 1) & (AR2313_DESCR_ENTRIES - 1); -} - -#if MAX_SKB_FRAGS -#define TX_RESERVED (MAX_SKB_FRAGS+1) /* +1 for message header */ -#define tx_ring_full(csm, prd) (tx_space(csm, prd) <= TX_RESERVED) -#else -#define tx_ring_full 0 -#endif - -#define AR2313_MBGET 2 -#define AR2313_MBSET 3 -#define AR2313_PCI_RECONFIG 4 -#define AR2313_PCI_DUMP 5 -#define AR2313_TEST_PANIC 6 -#define AR2313_TEST_NULLPTR 7 -#define AR2313_READ_DATA 8 -#define AR2313_WRITE_DATA 9 -#define AR2313_GET_VERSION 10 -#define AR2313_TEST_HANG 11 -#define AR2313_SYNC 12 - - -struct ar2313_cmd { - u32 cmd; - u32 address; /* virtual address of image */ - u32 length; /* size of image to download */ - u32 mailbox; /* mailbox to get/set */ - u32 data[2]; /* contents of mailbox to read/write */ -}; - - -/* - * Struct private for the Sibyte. - * - * Elements are grouped so variables used by the tx handling goes - * together, and will go into the same cache lines etc. in order to - * avoid cache line contention between the rx and tx handling on SMP. - * - * Frequently accessed variables are put at the beginning of the - * struct to help the compiler generate better/shorter code. - */ -struct ar2313_private -{ - int version; - u32 mb[2]; - - volatile ETHERNET_STRUCT *eth_regs; - volatile DMA *dma_regs; - volatile u32 *int_regs; - - spinlock_t lock; /* Serialise access to device */ - - /* - * RX and TX descriptors, must be adjacent - */ - ar2313_descr_t *rx_ring; - ar2313_descr_t *tx_ring; - - - struct sk_buff **rx_skb; - struct sk_buff **tx_skb; - - /* - * RX elements - */ - u32 rx_skbprd; - u32 cur_rx; - - /* - * TX elements - */ - u32 tx_prd; - u32 tx_csm; - - /* - * Misc elements - */ - int board_idx; - char name[48]; - struct net_device_stats stats; - struct { - u32 address; - u32 length; - char *mapping; - } desc; - - - struct timer_list link_timer; - unsigned short phy; /* merlot phy = 1, samsung phy = 0x1f */ - unsigned short mac; - unsigned short link; /* 0 - link down, 1 - link up */ - u16 phyData; - - struct tasklet_struct rx_tasklet; - int unloading; -}; - - -/* - * Prototypes - */ -static int ar2313_init(struct net_device *dev); -#ifdef TX_TIMEOUT -static void ar2313_tx_timeout(struct net_device *dev); -#endif -#if 0 -static void ar2313_multicast_list(struct net_device *dev); -#endif -static int ar2313_restart(struct net_device *dev); -#if DEBUG -static void ar2313_dump_regs(struct net_device *dev); -#endif -static void ar2313_load_rx_ring(struct net_device *dev, int bufs); -static irqreturn_t ar2313_interrupt(int irq, void *dev_id); -static int ar2313_open(struct net_device *dev); -static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev); -static int ar2313_close(struct net_device *dev); -static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); -static void ar2313_init_cleanup(struct net_device *dev); -static int ar2313_setup_timer(struct net_device *dev); -static void ar2313_link_timer_fn(unsigned long data); -static void ar2313_check_link(struct net_device *dev); -static struct net_device_stats *ar2313_get_stats(struct net_device *dev); -#endif /* _AR2313_H_ */ |