diff options
Diffstat (limited to 'target/linux')
14 files changed, 151 insertions, 373 deletions
diff --git a/target/linux/ifxmips/base-files/etc/hotplug.d/button/00-reset b/target/linux/ifxmips/base-files/etc/hotplug.d/button/00-reset new file mode 100644 index 0000000000..ef70cd49a5 --- /dev/null +++ b/target/linux/ifxmips/base-files/etc/hotplug.d/button/00-reset @@ -0,0 +1,3 @@ +[ "$ACTION" = "released" -a "$BUTTON" = reset ] && { + reboot +} diff --git a/target/linux/ifxmips/config-2.6.25 b/target/linux/ifxmips/config-2.6.25 index f209038c4a..c15aa0be66 100644 --- a/target/linux/ifxmips/config-2.6.25 +++ b/target/linux/ifxmips/config-2.6.25 @@ -82,6 +82,7 @@ CONFIG_HW_RANDOM=y # CONFIG_IDE is not set CONFIG_IFXMIPS=y CONFIG_IFXMIPS_EEPROM=y +CONFIG_IFXMIPS_GPIO_RST_BTN=y CONFIG_IFXMIPS_MEI=y CONFIG_IFXMIPS_MII0=y # CONFIG_IFXMIPS_PROM_ASC0 is not set diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig b/target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig index d4e96af32e..621020f83f 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/Kconfig @@ -18,6 +18,10 @@ config IFXMIPS_MEI bool "IFXMips mei" default y +config IFXMIPS_GPIO_RST_BTN + bool "Reset Button" + default y + choice prompt "prom_printf ASC" help diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/board.c b/target/linux/ifxmips/files/arch/mips/ifxmips/board.c index 8d12ebdaf1..b7e0387e30 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/board.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/board.c @@ -30,7 +30,9 @@ #include <asm/time.h> #include <asm/irq.h> #include <asm/io.h> +#include <linux/etherdevice.h> #include <asm/ifxmips/ifxmips.h> +#include <asm/ifxmips/ifxmips_mii0.h> #define MAX_IFXMIPS_DEVS 9 @@ -42,10 +44,13 @@ static unsigned int chiprev; static struct platform_device *ifxmips_devs[MAX_IFXMIPS_DEVS]; +static int cmdline_mac = 0; spinlock_t ebu_lock = SPIN_LOCK_UNLOCKED; EXPORT_SYMBOL_GPL(ebu_lock); +static struct ifxmips_mac ifxmips_mii_mac; + static struct platform_device ifxmips_led[] = { @@ -70,6 +75,9 @@ ifxmips_mii[] = { .id = 0, .name = "ifxmips_mii0", + .dev = { + .platform_data = &ifxmips_mii_mac, + } }, }; @@ -82,11 +90,6 @@ ifxmips_wdt[] = }, }; -static struct physmap_flash_data -ifxmips_mtd_data = { - .width = 2, -}; - static struct resource ifxmips_mtd_resource = { .start = IFXMIPS_FLASH_START, @@ -100,9 +103,6 @@ ifxmips_mtd[] = { .id = 0, .name = "ifxmips_mtd", - .dev = { - .platform_data = &ifxmips_mtd_data, - }, .num_resources = 1, .resource = &ifxmips_mtd_resource, }, @@ -148,11 +148,40 @@ get_system_type(void) return BOARD_SYSTEM_TYPE; } +#define IS_HEX(x) (((x >='0' && x <= '9') || (x >='a' && x <= 'f') || (x >='A' && x <= 'F'))?(1):(0)) +static int __init +ifxmips_set_mii0_mac(char *str) +{ + int i; + str = strchr(str, '='); + if(!str) + goto out; + str++; + if(strlen(str) != 17) + goto out; + for(i = 0; i < 6; i++) + { + if(!IS_HEX(str[3 * i]) || !IS_HEX(str[(3 * i) + 1])) + goto out; + if((i != 5) && (str[(3 * i) + 2] != ':')) + goto out; + ifxmips_mii_mac.mac[i] = simple_strtoul(&str[3 * i], NULL, 16); + } + if(is_valid_ether_addr(ifxmips_mii_mac.mac)) + cmdline_mac = 1; +out: + return 1; +} +__setup("mii0_mac", ifxmips_set_mii0_mac); + int __init ifxmips_init_devices(void) { int dev = 0; + if(!cmdline_mac) + random_ether_addr(ifxmips_mii_mac.mac); + ifxmips_devs[dev++] = ifxmips_led; ifxmips_devs[dev++] = ifxmips_gpio; ifxmips_devs[dev++] = ifxmips_mii; diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/clock.c b/target/linux/ifxmips/files/arch/mips/ifxmips/clock.c index d1e2ff4fad..c86b70cc04 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/clock.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/clock.c @@ -429,3 +429,46 @@ void cgu_setup_pci_clk(int external_clock) ifxmips_w32((1 << 31) | (1 << 30), IFXMIPS_CGU_PCICR); } } + +unsigned int +ifxmips_get_ddr_hz(void) +{ + switch(ifxmips_r32(IFXMIPS_CGU_SYS) & 0x3) + { + case 0: + return CLOCK_167M; + case 1: + return CLOCK_133M; + case 2: + return CLOCK_111M; + } + return CLOCK_83M; +} +EXPORT_SYMBOL(ifxmips_get_ddr_hz); + +unsigned int +ifxmips_get_cpu_hz(void) +{ + unsigned int ddr_clock = ifxmips_get_ddr_hz(); + switch(ifxmips_r32(IFXMIPS_CGU_SYS) & 0xc) + { + case 0: + return CLOCK_333M; + case 4: + return ddr_clock; + } + return ddr_clock << 1; +} +EXPORT_SYMBOL(ifxmips_get_cpu_hz); + +unsigned int +ifxmips_get_fpi_hz(void) +{ + unsigned int ddr_clock = ifxmips_get_ddr_hz(); + if(ifxmips_r32(IFXMIPS_CGU_SYS) & 0x40) + return ddr_clock >> 1; + return ddr_clock; +} +EXPORT_SYMBOL(ifxmips_get_fpi_hz); + + diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c b/target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c index 931d3ac1d2..01212d1aef 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c @@ -303,7 +303,7 @@ reset_button_poll(unsigned long unused) { struct event_t *event; - rst_button_timer.expires = jiffies + HZ; + rst_button_timer.expires = jiffies + (HZ / 4); add_timer(&rst_button_timer); if (pressed != ifxmips_port_get_input(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN)) @@ -312,7 +312,6 @@ reset_button_poll(unsigned long unused) pressed = 0; else pressed = 1; - printk("reset button was %s\n", (pressed ? "pressed" : "released")); event = (struct event_t *) kzalloc(sizeof(struct event_t), GFP_ATOMIC); if (!event) { diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/interrupt.c b/target/linux/ifxmips/files/arch/mips/ifxmips/interrupt.c index e7557cef68..b47074d79c 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/interrupt.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/interrupt.c @@ -141,6 +141,7 @@ ifxmips_hw_irqdispatch(int module) if(irq == 0) return; + /* we need to do this due to a silicon bug */ irq = ls1bit32(irq); do_IRQ((int)irq + INT_NUM_IM0_IRL0 + (INT_NUM_IM_OFFSET * module)); diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/setup.c b/target/linux/ifxmips/files/arch/mips/ifxmips/setup.c index 7093b7f7e3..a29a54d288 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/setup.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/setup.c @@ -27,6 +27,7 @@ #include <asm/ifxmips/ifxmips.h> #include <asm/ifxmips/ifxmips_irq.h> #include <asm/ifxmips/ifxmips_pmu.h> +#include <asm/ifxmips/ifxmips_cgu.h> #include <asm/ifxmips/ifxmips_prom.h> static unsigned int r4k_offset; @@ -35,50 +36,9 @@ static unsigned int r4k_cur; extern void ifxmips_reboot_setup(void); unsigned int -ifxmips_get_ddr_hz(void) -{ - switch(ifxmips_r32(IFXMIPS_CGU_SYS) & 0x3) - { - case 0: - return CLOCK_167M; - case 1: - return CLOCK_133M; - case 2: - return CLOCK_111M; - } - return CLOCK_83M; -} -EXPORT_SYMBOL(ifxmips_get_ddr_hz); - -unsigned int -ifxmips_get_cpu_hz(void) -{ - unsigned int ddr_clock = ifxmips_get_ddr_hz(); - switch(ifxmips_r32(IFXMIPS_CGU_SYS) & 0xc) - { - case 0: - return CLOCK_333M; - case 4: - return ddr_clock; - } - return ddr_clock << 1; -} -EXPORT_SYMBOL(ifxmips_get_cpu_hz); - -unsigned int -ifxmips_get_fpi_hz(void) -{ - unsigned int ddr_clock = ifxmips_get_ddr_hz(); - if(ifxmips_r32(IFXMIPS_CGU_SYS) & 0x40) - return ddr_clock >> 1; - return ddr_clock; -} -EXPORT_SYMBOL(ifxmips_get_fpi_hz); - -unsigned int ifxmips_get_cpu_ver(void) { - return ifxmips_r32(IFXMIPS_MCD_CHIPID) & 0xFFFFF000; + return (ifxmips_r32(IFXMIPS_MPS_CHIPID) & 0xF0000000) >> 28; } EXPORT_SYMBOL(ifxmips_get_cpu_ver); @@ -100,27 +60,15 @@ ifxmips_get_counter_resolution(void) return res; } -int -ifxmips_be_handler(struct pt_regs *regs, int is_fixup) -{ - /*TODO*/ - printk(KERN_ERR "TODO: BUS error\n"); - - return MIPS_BE_FATAL; -} - void __init plat_time_init(void) { mips_hpt_frequency = ifxmips_get_cpu_hz() / ifxmips_get_counter_resolution(); r4k_cur = (read_c0_count() + r4k_offset); write_c0_compare(r4k_cur); - ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_GPT | IFXMIPS_PMU_PWDCR_FPI); - ifxmips_w32(0x100, IFXMIPS_GPTU_GPT_CLC); - - ifxmips_w32(0xffff, IFXMIPS_GPTU_GPT_CAPREL); - ifxmips_w32(0x80C0, IFXMIPS_GPTU_GPT_T6CON); + ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_GPT | IFXMIPS_PMU_PWDCR_FPI); + ifxmips_w32(0x100, IFXMIPS_GPTU_GPT_CLC); // set clock divider to 1 } void __init @@ -134,7 +82,6 @@ plat_mem_setup(void) write_c0_status(status); ifxmips_reboot_setup(); - board_be_handler = &ifxmips_be_handler; ioport_resource.start = IOPORT_RESOURCE_START; ioport_resource.end = IOPORT_RESOURCE_END; diff --git a/target/linux/ifxmips/files/drivers/mtd/maps/ifxmips.c b/target/linux/ifxmips/files/drivers/mtd/maps/ifxmips.c index 808904a561..98359eb9fa 100644 --- a/target/linux/ifxmips/files/drivers/mtd/maps/ifxmips.c +++ b/target/linux/ifxmips/files/drivers/mtd/maps/ifxmips.c @@ -31,7 +31,6 @@ #include <linux/magic.h> #include <linux/platform_device.h> - static struct map_info ifxmips_map = { .name = "ifxmips_mtd", @@ -46,7 +45,7 @@ ifxmips_read16(struct map_info * map, unsigned long adr) map_word temp; spin_lock_irqsave(&ebu_lock, flags); adr ^= 2; - temp.x[0] = *((__u16 *) (map->virt + adr)); + temp.x[0] = *((__u16*)(map->virt + adr)); spin_unlock_irqrestore(&ebu_lock, flags); return temp; } @@ -57,7 +56,7 @@ ifxmips_write16(struct map_info *map, map_word d, unsigned long adr) unsigned long flags; spin_lock_irqsave(&ebu_lock, flags); adr ^= 2; - *((__u16 *) (map->virt + adr)) = d.x[0]; + *((__u16*)(map->virt + adr)) = d.x[0]; spin_unlock_irqrestore(&ebu_lock, flags); } @@ -73,7 +72,7 @@ ifxmips_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t le to_8 = (unsigned char*) to; while(len--) *to_8++ = *p++; - spin_unlock_irqrestore(&ebu_lock, flags); + spin_unlock_irqrestore(&ebu_lock, flags); } void @@ -85,9 +84,8 @@ ifxmips_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_ spin_lock_irqsave(&ebu_lock, flags); to += (unsigned long) map->virt; to_8 = (unsigned char*)to; - while(len--){ + while(len--) *p++ = *to_8++; - } spin_unlock_irqrestore(&ebu_lock, flags); } @@ -118,7 +116,6 @@ ifxmips_partitions[4] = { int find_uImage_size(unsigned long start_offset){ unsigned long temp; - ifxmips_copy_from(&ifxmips_map, &temp, start_offset + 12, 4); printk(KERN_INFO "ifxmips_mtd: kernel size is %ld \n", temp + 0x40); return temp + 0x40; @@ -127,9 +124,7 @@ find_uImage_size(unsigned long start_offset){ int detect_squashfs_partition(unsigned long start_offset){ unsigned long temp; - ifxmips_copy_from(&ifxmips_map, &temp, start_offset, 4); - return (temp == SQUASHFS_MAGIC); } @@ -146,10 +141,10 @@ ifxmips_mtd_probe(struct platform_device *dev) ifxmips_map.write = ifxmips_write16; ifxmips_map.copy_from = ifxmips_copy_from; ifxmips_map.copy_to = ifxmips_copy_to; + ifxmips_map.phys = dev->resource->start; + ifxmips_map.size = dev->resource->end - ifxmips_map.phys + 1; + ifxmips_map.virt = ioremap_nocache(ifxmips_map.phys, ifxmips_map.size); - ifxmips_map.phys = IFXMIPS_FLASH_START; - ifxmips_map.virt = ioremap_nocache(IFXMIPS_FLASH_START, IFXMIPS_FLASH_MAX); - ifxmips_map.size = IFXMIPS_FLASH_MAX; if(!ifxmips_map.virt) { printk(KERN_WARNING "ifxmips_mtd: failed to ioremap!\n"); @@ -165,7 +160,6 @@ ifxmips_mtd_probe(struct platform_device *dev) } ifxmips_mtd->owner = THIS_MODULE; - uimage_size = find_uImage_size(ifxmips_partitions[2].offset); if(detect_squashfs_partition(ifxmips_partitions[2].offset + uimage_size)) @@ -205,8 +199,7 @@ init_ifxmips_mtd(void) return ret; } -static void -__exit +static void __exit cleanup_ifxmips_mtd(void) { platform_driver_unregister(&ifxmips_mtd_driver); diff --git a/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c b/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c index 7f53d64d4f..cd3075c1d6 100644 --- a/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c +++ b/target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c @@ -40,10 +40,8 @@ #include <asm/ifxmips/ifxmips_dma.h> #include <asm/ifxmips/ifxmips_pmu.h> -#define DRVNAME "ifxmips_mii0" - static struct net_device *ifxmips_mii0_dev; -static unsigned char u_boot_ethaddr[MAX_ADDR_LEN]; +static unsigned char mac_addr[MAX_ADDR_LEN]; void ifxmips_write_mdio(u32 phy_addr, u32 phy_reg, u16 phy_data) @@ -110,7 +108,7 @@ ifxmips_mii_hw_receive(struct net_device* dev,struct dma_device_info* dma_dev) if(len >= ETHERNET_PACKET_DMA_BUFFER_SIZE) { - printk(KERN_INFO DRVNAME ": packet too large %d\n",len); + printk(KERN_INFO "ifxmips_mii0: packet too large %d\n",len); goto ifxmips_mii_hw_receive_err_exit; } @@ -118,13 +116,13 @@ ifxmips_mii_hw_receive(struct net_device* dev,struct dma_device_info* dma_dev) len -= 4; if(skb == NULL) { - printk(KERN_INFO DRVNAME ": cannot restore pointer\n"); + printk(KERN_INFO "ifxmips_mii0: cannot restore pointer\n"); goto ifxmips_mii_hw_receive_err_exit; } if(len > (skb->end - skb->tail)) { - printk(KERN_INFO DRVNAME ": BUG, len:%d end:%p tail:%p\n", + printk(KERN_INFO "ifxmips_mii0: BUG, len:%d end:%p tail:%p\n", (len+4), skb->end, skb->tail); goto ifxmips_mii_hw_receive_err_exit; } @@ -157,9 +155,7 @@ ifxmips_mii_hw_tx(char *buf, int len, struct net_device *dev) int ret = 0; struct ifxmips_mii_priv *priv = dev->priv; struct dma_device_info* dma_dev = priv->dma_device; - ret = dma_device_write(dma_dev, buf, len, priv->skb); - return ret; } @@ -219,7 +215,7 @@ dma_intr_handler(struct dma_device_info* dma_dev, int status) break; case TX_BUF_FULL_INT: - printk(KERN_INFO DRVNAME ": tx buffer full\n"); + printk(KERN_INFO "ifxmips_mii0: tx buffer full\n"); netif_stop_queue(ifxmips_mii0_dev); for (i = 0; i < dma_dev->max_tx_chan_num; i++) { @@ -280,12 +276,11 @@ ifxmips_get_stats(struct net_device *dev) static int ifxmips_mii_dev_init(struct net_device *dev) { - u64 retval = 0; int i; struct ifxmips_mii_priv *priv; ether_setup(dev); - printk(KERN_INFO DRVNAME ": %s is up\n", dev->name); + printk(KERN_INFO "ifxmips_mii0: %s is up\n", dev->name); dev->open = ifxmips_ifxmips_mii_open; dev->stop = ifxmips_mii_release; dev->hard_start_xmit = ifxmips_mii_tx; @@ -318,26 +313,12 @@ ifxmips_mii_dev_init(struct net_device *dev) dma_device_register(priv->dma_device); - /*read the mac address from the mac table and put them into the mac table.*/ - for (i = 0; i < 6; i++) - retval += u_boot_ethaddr[i]; - - //TODO - /* ethaddr not set in u-boot ? */ - if(retval == 0) + printk(KERN_INFO "ifxmips_mii0: using mac="); + for(i = 0; i < 6; i++) { - printk(KERN_INFO DRVNAME ": using default MAC address\n"); - dev->dev_addr[0] = 0x00; - dev->dev_addr[1] = 0x11; - dev->dev_addr[2] = 0x22; - dev->dev_addr[3] = 0x33; - dev->dev_addr[4] = 0x44; - dev->dev_addr[5] = 0x55; - } else { - for(i = 0; i < 6; i++) - dev->dev_addr[i] = u_boot_ethaddr[i]; + dev->dev_addr[i] = mac_addr[i]; + printk("%02X%c", dev->dev_addr[i], (i == 5)?('\n'):(':')); } - return 0; } @@ -348,9 +329,9 @@ ifxmips_mii_chip_init(int mode) ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_PPE); if(mode == REV_MII_MODE) - ifxmips_w32((ifxmips_r32(IFXMIPS_PPE32_CFG) & PPE32_MII_MASK) | PPE32_MII_REVERSE, IFXMIPS_PPE32_CFG); + ifxmips_w32_mask(PPE32_MII_MASK, PPE32_MII_REVERSE, IFXMIPS_PPE32_CFG); else if(mode == MII_MODE) - ifxmips_w32((ifxmips_r32(IFXMIPS_PPE32_CFG) & PPE32_MII_MASK) | PPE32_MII_NORMAL, IFXMIPS_PPE32_CFG); + ifxmips_w32_mask(PPE32_MII_MASK, PPE32_MII_NORMAL, IFXMIPS_PPE32_CFG); ifxmips_w32(PPE32_PLEN_UNDER | PPE32_PLEN_OVER, IFXMIPS_PPE32_IG_PLEN_CTRL); ifxmips_w32(PPE32_CGEN, IFXMIPS_PPE32_ENET_MAC_CFG); wmb(); @@ -360,20 +341,20 @@ static int ifxmips_mii_probe(struct platform_device *dev) { int result = 0; - + struct ifxmips_mac *mac = (struct ifxmips_mac*)dev->dev.platform_data; ifxmips_mii0_dev = alloc_etherdev(sizeof(struct ifxmips_mii_priv)); ifxmips_mii0_dev->init = ifxmips_mii_dev_init; + memcpy(mac_addr, mac->mac, 6); strcpy(ifxmips_mii0_dev->name, "eth%d"); result = register_netdev(ifxmips_mii0_dev); if (result) { - printk(KERN_INFO DRVNAME ": error %i registering device \"%s\"\n", result, ifxmips_mii0_dev->name); + printk(KERN_INFO "ifxmips_mii0: error %i registering device \"%s\"\n", result, ifxmips_mii0_dev->name); goto out; } - /* ifxmips eval kit connects the phy/switch in REV mode */ ifxmips_mii_chip_init(REV_MII_MODE); - printk(KERN_INFO DRVNAME ": driver loaded!\n"); + printk(KERN_INFO "ifxmips_mii0: driver loaded!\n"); out: return result; @@ -384,7 +365,7 @@ ifxmips_mii_remove(struct platform_device *dev) { struct ifxmips_mii_priv *priv = (struct ifxmips_mii_priv*)ifxmips_mii0_dev->priv; - printk(KERN_INFO DRVNAME ": ifxmips_mii0 cleanup\n"); + printk(KERN_INFO "ifxmips_mii0: ifxmips_mii0 cleanup\n"); dma_device_unregister(priv->dma_device); dma_device_release(priv->dma_device); @@ -399,7 +380,7 @@ platform_driver ifxmips_mii_driver = { .probe = ifxmips_mii_probe, .remove = ifxmips_mii_remove, .driver = { - .name = DRVNAME, + .name = "ifxmips_mii0", .owner = THIS_MODULE, }, }; @@ -409,7 +390,7 @@ ifxmips_mii_init(void) { int ret = platform_driver_register(&ifxmips_mii_driver); if (ret) - printk(KERN_INFO DRVNAME ": Error registering platfom driver!"); + printk(KERN_INFO "ifxmips_mii0: Error registering platfom driver!"); return ret; } diff --git a/target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c b/target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c index 6228c6b05d..1556a23247 100644 --- a/target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c +++ b/target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c @@ -133,7 +133,7 @@ static int ifxmips_wdt_release(struct inode *inode, struct file *file) ifxmips_wdt_disable(); else #endif - printk(KERN_INFO "watchdog closed without warning, rebooting system\n"); + printk("ifxmips_wdt: watchdog closed without warning, rebooting system\n"); return 0; } diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h index 3ab53aebb0..3a8c3f64fd 100644 --- a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h +++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h @@ -22,6 +22,7 @@ #define ifxmips_r32(reg) __raw_readl(reg) #define ifxmips_w32(val,reg) __raw_writel(val,reg) +#define ifxmips_w32_mask(clear,set,reg) ifxmips_w32((ifxmips_r32(reg) & ~clear) | set, reg) /*------------ GENERAL */ @@ -87,13 +88,6 @@ #define IFXMIPS_RCU_RST_REQ_AFE (1 << 11) #define IFXMIPS_RCU_RST_REQ_ARC_JTAG (1 << 20) -/*------------ MCD */ - -#define IFXMIPS_MCD_BASE_ADDR (KSEG1 + 0x1F106000) - -/* chip id */ -#define IFXMIPS_MCD_CHIPID ((u32*)(IFXMIPS_MCD_BASE_ADDR + 0x0028)) - /*------------ GPTU */ diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_cgu.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_cgu.h index cf1cbba939..31ddb53bb2 100644 --- a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_cgu.h +++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_cgu.h @@ -9,4 +9,7 @@ u32 cgu_get_ethernet_clock(int mii); u32 cgu_get_usb_clock(void); u32 cgu_get_clockout(int clkout); void cgu_setup_pci_clk(int internal_clock); +u32 ifxmips_get_ddr_hz(void); +u32 ifxmips_get_cpu_hz(void); +u32 ifxmips_get_fpi_hz(void); #endif diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mii0.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mii0.h index 0402d725f5..2f7e967ac5 100644 --- a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mii0.h +++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mii0.h @@ -1,254 +1,34 @@ -#ifndef IFXMIPS_SW_H -#define IFXMIPS_SW_H - - - -/****************************************************************************** -** -** FILE NAME : ifxmips_sw.h -** PROJECT : IFXMips -** MODULES : ETH Interface (MII0) -** -** DATE : 11 AUG 2005 -** AUTHOR : Wu Qi Ming -** DESCRIPTION : ETH Interface (MII0) Driver Header File -** 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 -** $Date $Author $Comment -** 11 AUG 2005 Wu Qi Ming Initiate Version -** 23 OCT 2006 Xu Liang Add GPL header. -*******************************************************************************/ - - -#define SET_ETH_SPEED_AUTO SIOCDEVPRIVATE -#define SET_ETH_SPEED_10 SIOCDEVPRIVATE+1 -#define SET_ETH_SPEED_100 SIOCDEVPRIVATE+2 -#define SET_ETH_DUPLEX_AUTO SIOCDEVPRIVATE+3 -#define SET_ETH_DUPLEX_HALF SIOCDEVPRIVATE+4 -#define SET_ETH_DUPLEX_FULL SIOCDEVPRIVATE+5 -#define SET_ETH_REG SIOCDEVPRIVATE+6 -#define VLAN_TOOLS SIOCDEVPRIVATE+7 -#define MAC_TABLE_TOOLS SIOCDEVPRIVATE+8 -#define SET_VLAN_COS SIOCDEVPRIVATE+9 -#define SET_DSCP_COS SIOCDEVPRIVATE+10 -#define ENABLE_VLAN_CLASSIFICATION SIOCDEVPRIVATE+11 -#define DISABLE_VLAN_CLASSIFICATION SIOCDEVPRIVATE+12 -#define VLAN_CLASS_FIRST SIOCDEVPRIVATE+13 -#define VLAN_CLASS_SECOND SIOCDEVPRIVATE+14 -#define ENABLE_DSCP_CLASSIFICATION SIOCDEVPRIVATE+15 -#define DISABLE_DSCP_CLASSIFICATION SIOCDEVPRIVATE+16 -#define PASS_UNICAST_PACKETS SIOCDEVPRIVATE+17 -#define FILTER_UNICAST_PACKETS SIOCDEVPRIVATE+18 -#define KEEP_BROADCAST_PACKETS SIOCDEVPRIVATE+19 -#define DROP_BROADCAST_PACKETS SIOCDEVPRIVATE+20 -#define KEEP_MULTICAST_PACKETS SIOCDEVPRIVATE+21 -#define DROP_MULTICAST_PACKETS SIOCDEVPRIVATE+22 - - -/*===mac table commands==*/ -#define RESET_MAC_TABLE 0 -#define READ_MAC_ENTRY 1 -#define WRITE_MAC_ENTRY 2 -#define ADD_MAC_ENTRY 3 - -/*====vlan commands===*/ - -#define CHANGE_VLAN_CTRL 0 -#define READ_VLAN_ENTRY 1 -#define UPDATE_VLAN_ENTRY 2 -#define CLEAR_VLAN_ENTRY 3 -#define RESET_VLAN_TABLE 4 -#define ADD_VLAN_ENTRY 5 +#ifndef IFXMIPS_MII0_H +#define IFXMIPS_MII0_H /* -** MDIO constants. -*/ - -#define MDIO_BASE_STATUS_REG 0x1 -#define MDIO_BASE_CONTROL_REG 0x0 -#define MDIO_PHY_ID_HIGH_REG 0x2 -#define MDIO_PHY_ID_LOW_REG 0x3 -#define MDIO_BC_NEGOTIATE 0x0200 -#define MDIO_BC_FULL_DUPLEX_MASK 0x0100 -#define MDIO_BC_AUTO_NEG_MASK 0x1000 -#define MDIO_BC_SPEED_SELECT_MASK 0x2000 -#define MDIO_STATUS_100_FD 0x4000 -#define MDIO_STATUS_100_HD 0x2000 -#define MDIO_STATUS_10_FD 0x1000 -#define MDIO_STATUS_10_HD 0x0800 -#define MDIO_STATUS_SPEED_DUPLEX_MASK 0x7800 -#define MDIO_ADVERTISMENT_REG 0x4 -#define MDIO_ADVERT_100_FD 0x100 -#define MDIO_ADVERT_100_HD 0x080 -#define MDIO_ADVERT_10_FD 0x040 -#define MDIO_ADVERT_10_HD 0x020 -#define MDIO_LINK_UP_MASK 0x4 -#define MDIO_START 0x1 -#define MDIO_READ 0x2 -#define MDIO_WRITE 0x1 -#define MDIO_PREAMBLE 0xfffffffful - -#define PHY_RESET 0x8000 -#define AUTO_NEGOTIATION_ENABLE 0X1000 -#define AUTO_NEGOTIATION_COMPLETE 0x20 -#define RESTART_AUTO_NEGOTIATION 0X200 - - -/*ETOP_MDIO_CFG MASKS*/ -#define SMRST_MASK 0X2000 -#define PHYA1_MASK 0X1F00 -#define PHYA0_MASK 0XF8 -#define UMM1_MASK 0X4 -#define UMM0_MASK 0X2 - -/*ETOP_MDIO_ACCESS MASKS*/ -#define MDIO_RA_MASK 0X80000000 -#define MDIO_RW_MASK 0X40000000 - - -/*ENET_MAC_CFG MASKS*/ -#define BP_MASK 1<<12 -#define CGEN_MASK 1<<11 -#define IFG_MASK 0x3F<<5 -#define IPAUS_MASK 1<<4 -#define EPAUS_MASK 1<<3 -#define DUPLEX_MASK 1<<2 -#define SPEED_MASK 0x2 -#define LINK_MASK 1 - -/*ENETS_CoS_CFG MASKS*/ -#define VLAN_MASK 2 -#define DSCP_MASK 1 - -/*ENET_CFG MASKS*/ -#define VL2_MASK 1<<29 -#define FTUC_MASK 1<<25 -#define DPBC_MASK 1<<24 -#define DPMC_MASK 1<<23 - -#define PHY0_ADDR 0 -#define PHY1_ADDR 1 -#define P1M 0 - -#define IFXMIPS_SW_REG32(reg_num) *((volatile u32*)(reg_num)) - -#define OK 0; - -#ifdef CONFIG_CPU_LITTLE_ENDIAN -typedef struct mac_table_entry{ - u64 mac_address:48; - u64 p0:1; - u64 p1:1; - u64 p2:1; - u64 cr:1; - u64 ma_st:3; - u64 res:9; -}_mac_table_entry; - -typedef struct IFX_Switch_VLanTableEntry{ - u32 vlan_id:12; - u32 mp0:1; - u32 mp1:1; - u32 mp2:1; - u32 v:1; - u32 res:16; -}_IFX_Switch_VLanTableEntry; - -typedef struct mac_table_req{ - int cmd; - int index; - u32 data; - u64 entry_value; -}_mac_table_req; - -#else //not CONFIG_CPU_LITTLE_ENDIAN -typedef struct mac_table_entry{ - u64 mac_address:48; - u64 p0:1; - u64 p1:1; - u64 p2:1; - u64 cr:1; - u64 ma_st:3; - u64 res:9; -}_mac_table_entry; - -typedef struct IFX_Switch_VLanTableEntry{ - u32 vlan_id:12; - u32 mp0:1; - u32 mp1:1; - u32 mp2:1; - u32 v:1; - u32 res:16; -}_IFX_Switch_VLanTableEntry; - - -typedef struct mac_table_req{ - int cmd; - int index; - u32 data; - u64 entry_value; -}_mac_table_req; - -#endif //CONFIG_CPU_LITTLE_ENDIAN - -typedef struct vlan_cos_req{ - int pri; - int cos_value; -}_vlan_cos_req; - -typedef struct dscp_cos_req{ - int dscp; - int cos_value; -}_dscp_cos_req; - - -typedef struct vlan_req{ - int cmd; - int index; - u32 data; - u32 entry_value; -}_vlan_req; - -typedef struct data_req{ - int index; - u32 value; -}_data_req; - -enum duplex -{ - half, - full, - autoneg -}; + * 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) 2007 John Crispin <blogic@openwrt.org> + */ + +#include <linux/netdevice.h> struct ifxmips_mii_priv { struct net_device_stats stats; - int rx_packetlen; - u8 *rx_packetdata; - int rx_status; - int tx_packetlen; -#ifdef CONFIG_NET_HW_FLOWCONTROL - int fc_bit; -#endif //CONFIG_NET_HW_FLOWCONTROL - u8 *tx_packetdata; - int tx_status; struct dma_device_info *dma_device; struct sk_buff *skb; - spinlock_t lock; - int mdio_phy_addr; - int current_speed; - int current_speed_selection; - int rx_queue_len; - int full_duplex; - enum duplex current_duplex; }; -#endif //IFXMIPS_SW_H +struct ifxmips_mac { + unsigned char mac[6]; +}; + +#endif |