diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 | ||||
| -rw-r--r-- | arch/mips/bcm63xx/dev-enet.c | 181 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 7 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h | 122 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 93 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 2 | ||||
| -rw-r--r-- | arch/mips/include/uapi/asm/socket.h | 2 | ||||
| -rw-r--r-- | arch/mips/txx9/generic/setup_tx4939.c | 3 |
8 files changed, 389 insertions, 25 deletions
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c index a9505c4867e8..9c0ddafafb6c 100644 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c @@ -845,6 +845,10 @@ int __init board_register_devices(void) !bcm63xx_nvram_get_mac_address(board.enet1.mac_addr)) bcm63xx_enet_register(1, &board.enet1); + if (board.has_enetsw && + !bcm63xx_nvram_get_mac_address(board.enetsw.mac_addr)) + bcm63xx_enetsw_register(&board.enetsw); + if (board.has_usbd) bcm63xx_usbd_register(&board.usbd); diff --git a/arch/mips/bcm63xx/dev-enet.c b/arch/mips/bcm63xx/dev-enet.c index 39c23366c5c7..52bc01df9bfe 100644 --- a/arch/mips/bcm63xx/dev-enet.c +++ b/arch/mips/bcm63xx/dev-enet.c @@ -9,16 +9,60 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/export.h> #include <bcm63xx_dev_enet.h> #include <bcm63xx_io.h> #include <bcm63xx_regs.h> +#ifdef BCMCPU_RUNTIME_DETECT +static const unsigned long bcm6348_regs_enetdmac[] = { + [ENETDMAC_CHANCFG] = ENETDMAC_CHANCFG_REG, + [ENETDMAC_IR] = ENETDMAC_IR_REG, + [ENETDMAC_IRMASK] = ENETDMAC_IRMASK_REG, + [ENETDMAC_MAXBURST] = ENETDMAC_MAXBURST_REG, +}; + +static const unsigned long bcm6345_regs_enetdmac[] = { + [ENETDMAC_CHANCFG] = ENETDMA_6345_CHANCFG_REG, + [ENETDMAC_IR] = ENETDMA_6345_IR_REG, + [ENETDMAC_IRMASK] = ENETDMA_6345_IRMASK_REG, + [ENETDMAC_MAXBURST] = ENETDMA_6345_MAXBURST_REG, + [ENETDMAC_BUFALLOC] = ENETDMA_6345_BUFALLOC_REG, + [ENETDMAC_RSTART] = ENETDMA_6345_RSTART_REG, + [ENETDMAC_FC] = ENETDMA_6345_FC_REG, + [ENETDMAC_LEN] = ENETDMA_6345_LEN_REG, +}; + +const unsigned long *bcm63xx_regs_enetdmac; +EXPORT_SYMBOL(bcm63xx_regs_enetdmac); + +static __init void bcm63xx_enetdmac_regs_init(void) +{ + if (BCMCPU_IS_6345()) + bcm63xx_regs_enetdmac = bcm6345_regs_enetdmac; + else + bcm63xx_regs_enetdmac = bcm6348_regs_enetdmac; +} +#else +static __init void bcm63xx_enetdmac_regs_init(void) { } +#endif + static struct resource shared_res[] = { { .start = -1, /* filled at runtime */ .end = -1, /* filled at runtime */ .flags = IORESOURCE_MEM, }, + { + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ + .flags = IORESOURCE_MEM, + }, + { + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ + .flags = IORESOURCE_MEM, + }, }; static struct platform_device bcm63xx_enet_shared_device = { @@ -94,6 +138,71 @@ static struct platform_device bcm63xx_enet1_device = { }, }; +static struct resource enetsw_res[] = { + { + /* start & end filled at runtime */ + .flags = IORESOURCE_MEM, + }, + { + /* start filled at runtime */ + .flags = IORESOURCE_IRQ, + }, + { + /* start filled at runtime */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct bcm63xx_enetsw_platform_data enetsw_pd; + +static struct platform_device bcm63xx_enetsw_device = { + .name = "bcm63xx_enetsw", + .num_resources = ARRAY_SIZE(enetsw_res), + .resource = enetsw_res, + .dev = { + .platform_data = &enetsw_pd, + }, +}; + +static int __init register_shared(void) +{ + int ret, chan_count; + + if (shared_device_registered) + return 0; + + bcm63xx_enetdmac_regs_init(); + + shared_res[0].start = bcm63xx_regset_address(RSET_ENETDMA); + shared_res[0].end = shared_res[0].start; + if (BCMCPU_IS_6345()) + shared_res[0].end += (RSET_6345_ENETDMA_SIZE) - 1; + else + shared_res[0].end += (RSET_ENETDMA_SIZE) - 1; + + if (BCMCPU_IS_6328() || BCMCPU_IS_6362() || BCMCPU_IS_6368()) + chan_count = 32; + else if (BCMCPU_IS_6345()) + chan_count = 8; + else + chan_count = 16; + + shared_res[1].start = bcm63xx_regset_address(RSET_ENETDMAC); + shared_res[1].end = shared_res[1].start; + shared_res[1].end += RSET_ENETDMAC_SIZE(chan_count) - 1; + + shared_res[2].start = bcm63xx_regset_address(RSET_ENETDMAS); + shared_res[2].end = shared_res[2].start; + shared_res[2].end += RSET_ENETDMAS_SIZE(chan_count) - 1; + + ret = platform_device_register(&bcm63xx_enet_shared_device); + if (ret) + return ret; + shared_device_registered = 1; + + return 0; +} + int __init bcm63xx_enet_register(int unit, const struct bcm63xx_enet_platform_data *pd) { @@ -104,22 +213,12 @@ int __init bcm63xx_enet_register(int unit, if (unit > 1) return -ENODEV; - if (unit == 1 && BCMCPU_IS_6338()) + if (unit == 1 && (BCMCPU_IS_6338() || BCMCPU_IS_6345())) return -ENODEV; - if (!shared_device_registered) { - shared_res[0].start = bcm63xx_regset_address(RSET_ENETDMA); - shared_res[0].end = shared_res[0].start; - if (BCMCPU_IS_6338()) - shared_res[0].end += (RSET_ENETDMA_SIZE / 2) - 1; - else - shared_res[0].end += (RSET_ENETDMA_SIZE) - 1; - - ret = platform_device_register(&bcm63xx_enet_shared_device); - if (ret) - return ret; - shared_device_registered = 1; - } + ret = register_shared(); + if (ret) + return ret; if (unit == 0) { enet0_res[0].start = bcm63xx_regset_address(RSET_ENET0); @@ -155,8 +254,62 @@ int __init bcm63xx_enet_register(int unit, dpd->phy_interrupt = bcm63xx_get_irq_number(IRQ_ENET_PHY); } + dpd->dma_chan_en_mask = ENETDMAC_CHANCFG_EN_MASK; + dpd->dma_chan_int_mask = ENETDMAC_IR_PKTDONE_MASK; + if (BCMCPU_IS_6345()) { + dpd->dma_chan_en_mask |= ENETDMAC_CHANCFG_CHAINING_MASK; + dpd->dma_chan_en_mask |= ENETDMAC_CHANCFG_WRAP_EN_MASK; + dpd->dma_chan_en_mask |= ENETDMAC_CHANCFG_FLOWC_EN_MASK; + dpd->dma_chan_int_mask |= ENETDMA_IR_BUFDONE_MASK; + dpd->dma_chan_int_mask |= ENETDMA_IR_NOTOWNER_MASK; + dpd->dma_chan_width = ENETDMA_6345_CHAN_WIDTH; + dpd->dma_desc_shift = ENETDMA_6345_DESC_SHIFT; + } else { + dpd->dma_has_sram = true; + dpd->dma_chan_width = ENETDMA_CHAN_WIDTH; + } + ret = platform_device_register(pdev); if (ret) return ret; return 0; } + +int __init +bcm63xx_enetsw_register(const struct bcm63xx_enetsw_platform_data *pd) +{ + int ret; + + if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362() && !BCMCPU_IS_6368()) + return -ENODEV; + + ret = register_shared(); + if (ret) + return ret; + + enetsw_res[0].start = bcm63xx_regset_address(RSET_ENETSW); + enetsw_res[0].end = enetsw_res[0].start; + enetsw_res[0].end += RSET_ENETSW_SIZE - 1; + enetsw_res[1].start = bcm63xx_get_irq_number(IRQ_ENETSW_RXDMA0); + enetsw_res[2].start = bcm63xx_get_irq_number(IRQ_ENETSW_TXDMA0); + if (!enetsw_res[2].start) + enetsw_res[2].start = -1; + + memcpy(bcm63xx_enetsw_device.dev.platform_data, pd, sizeof(*pd)); + + if (BCMCPU_IS_6328()) + enetsw_pd.num_ports = ENETSW_PORTS_6328; + else if (BCMCPU_IS_6362() || BCMCPU_IS_6368()) + enetsw_pd.num_ports = ENETSW_PORTS_6368; + + enetsw_pd.dma_has_sram = true; + enetsw_pd.dma_chan_width = ENETDMA_CHAN_WIDTH; + enetsw_pd.dma_chan_en_mask = ENETDMAC_CHANCFG_EN_MASK; + enetsw_pd.dma_chan_int_mask = ENETDMAC_IR_PKTDONE_MASK; + + ret = platform_device_register(&bcm63xx_enetsw_device); + if (ret) + return ret; + + return 0; +} diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h index 336228990808..e6e65dc7d502 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h @@ -173,7 +173,10 @@ enum bcm63xx_regs_set { #define BCM_6358_RSET_SPI_SIZE 1804 #define BCM_6368_RSET_SPI_SIZE 1804 #define RSET_ENET_SIZE 2048 -#define RSET_ENETDMA_SIZE 2048 +#define RSET_ENETDMA_SIZE 256 +#define RSET_6345_ENETDMA_SIZE 64 +#define RSET_ENETDMAC_SIZE(chans) (16 * (chans)) +#define RSET_ENETDMAS_SIZE(chans) (16 * (chans)) #define RSET_ENETSW_SIZE 65536 #define RSET_UART_SIZE 24 #define RSET_UDC_SIZE 256 @@ -298,7 +301,7 @@ enum bcm63xx_regs_set { #define BCM_6345_USBDMA_BASE (0xfffe2800) #define BCM_6345_ENET0_BASE (0xfffe1800) #define BCM_6345_ENETDMA_BASE (0xfffe2800) -#define BCM_6345_ENETDMAC_BASE (0xfffe2900) +#define BCM_6345_ENETDMAC_BASE (0xfffe2840) #define BCM_6345_ENETDMAS_BASE (0xfffe2a00) #define BCM_6345_ENETSW_BASE (0xdeadbeef) #define BCM_6345_PCMCIA_BASE (0xfffe2028) diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h index d53f611184b9..753953e86242 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_enet.h @@ -4,6 +4,8 @@ #include <linux/if_ether.h> #include <linux/init.h> +#include <bcm63xx_regs.h> + /* * on board ethernet platform data */ @@ -37,9 +39,129 @@ struct bcm63xx_enet_platform_data { int phy_id, int reg), void (*mii_write)(struct net_device *dev, int phy_id, int reg, int val)); + + /* DMA channel enable mask */ + u32 dma_chan_en_mask; + + /* DMA channel interrupt mask */ + u32 dma_chan_int_mask; + + /* DMA engine has internal SRAM */ + bool dma_has_sram; + + /* DMA channel register width */ + unsigned int dma_chan_width; + + /* DMA descriptor shift */ + unsigned int dma_desc_shift; +}; + +/* + * on board ethernet switch platform data + */ +#define ENETSW_MAX_PORT 8 +#define ENETSW_PORTS_6328 5 /* 4 FE PHY + 1 RGMII */ +#define ENETSW_PORTS_6368 6 /* 4 FE PHY + 2 RGMII */ + +#define ENETSW_RGMII_PORT0 4 + +struct bcm63xx_enetsw_port { + int used; + int phy_id; + + int bypass_link; + int force_speed; + int force_duplex_full; + + const char *name; +}; + +struct bcm63xx_enetsw_platform_data { + char mac_addr[ETH_ALEN]; + int num_ports; + struct bcm63xx_enetsw_port used_ports[ENETSW_MAX_PORT]; + + /* DMA channel enable mask */ + u32 dma_chan_en_mask; + + /* DMA channel interrupt mask */ + u32 dma_chan_int_mask; + + /* DMA channel register width */ + unsigned int dma_chan_width; + + /* DMA engine has internal SRAM */ + bool dma_has_sram; }; int __init bcm63xx_enet_register(int unit, const struct bcm63xx_enet_platform_data *pd); +int bcm63xx_enetsw_register(const struct bcm63xx_enetsw_platform_data *pd); + +enum bcm63xx_regs_enetdmac { + ENETDMAC_CHANCFG, + ENETDMAC_IR, + ENETDMAC_IRMASK, + ENETDMAC_MAXBURST, + ENETDMAC_BUFALLOC, + ENETDMAC_RSTART, + ENETDMAC_FC, + ENETDMAC_LEN, +}; + +static inline unsigned long bcm63xx_enetdmacreg(enum bcm63xx_regs_enetdmac reg) +{ +#ifdef BCMCPU_RUNTIME_DETECT + extern const unsigned long *bcm63xx_regs_enetdmac; + + return bcm63xx_regs_enetdmac[reg]; +#else +#ifdef CONFIG_BCM63XX_CPU_6345 + switch (reg) { + case ENETDMAC_CHANCFG: + return ENETDMA_6345_CHANCFG_REG; + case ENETDMAC_IR: + return ENETDMA_6345_IR_REG; + case ENETDMAC_IRMASK: + return ENETDMA_6345_IRMASK_REG; + case ENETDMAC_MAXBURST: + return ENETDMA_6345_MAXBURST_REG; + case ENETDMAC_BUFALLOC: + return ENETDMA_6345_BUFALLOC_REG; + case ENETDMAC_RSTART: + return ENETDMA_6345_RSTART_REG; + case ENETDMAC_FC: + return ENETDMA_6345_FC_REG; + case ENETDMAC_LEN: + return ENETDMA_6345_LEN_REG; + } +#endif +#if defined(CONFIG_BCM63XX_CPU_6328) || \ + defined(CONFIG_BCM63XX_CPU_6338) || \ + defined(CONFIG_BCM63XX_CPU_6348) || \ + defined(CONFIG_BCM63XX_CPU_6358) || \ + defined(CONFIG_BCM63XX_CPU_6362) || \ + defined(CONFIG_BCM63XX_CPU_6368) + switch (reg) { + case ENETDMAC_CHANCFG: + return ENETDMAC_CHANCFG_REG; + case ENETDMAC_IR: + return ENETDMAC_IR_REG; + case ENETDMAC_IRMASK: + return ENETDMAC_IRMASK_REG; + case ENETDMAC_MAXBURST: + return ENETDMAC_MAXBURST_REG; + case ENETDMAC_BUFALLOC: + case ENETDMAC_RSTART: + case ENETDMAC_FC: + case ENETDMAC_LEN: + return 0; + } +#endif +#endif + return 0; +} + + #endif /* ! BCM63XX_DEV_ENET_H_ */ diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h index 3203fe49b34d..eff7ca7d12b0 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h @@ -727,6 +727,8 @@ /************************************************************************* * _REG relative to RSET_ENETDMA *************************************************************************/ +#define ENETDMA_CHAN_WIDTH 0x10 +#define ENETDMA_6345_CHAN_WIDTH 0x40 /* Controller Configuration Register */ #define ENETDMA_CFG_REG (0x0) @@ -782,31 +784,56 @@ /* State Ram Word 4 */ #define ENETDMA_SRAM4_REG(x) (0x20c + (x) * 0x10) +/* Broadcom 6345 ENET DMA definitions */ +#define ENETDMA_6345_CHANCFG_REG (0x00) + +#define ENETDMA_6345_MAXBURST_REG (0x40) + +#define ENETDMA_6345_RSTART_REG (0x08) + +#define ENETDMA_6345_LEN_REG (0x0C) + +#define ENETDMA_6345_IR_REG (0x14) + +#define ENETDMA_6345_IRMASK_REG (0x18) + +#define ENETDMA_6345_FC_REG (0x1C) + +#define ENETDMA_6345_BUFALLOC_REG (0x20) + +/* Shift down for EOP, SOP and WRAP bits */ +#define ENETDMA_6345_DESC_SHIFT (3) /************************************************************************* * _REG relative to RSET_ENETDMAC *************************************************************************/ /* Channel Configuration register */ -#define ENETDMAC_CHANCFG_REG(x) ((x) * 0x10) +#define ENETDMAC_CHANCFG_REG (0x0) #define ENETDMAC_CHANCFG_EN_SHIFT 0 #define ENETDMAC_CHANCFG_EN_MASK (1 << ENETDMAC_CHANCFG_EN_SHIFT) #define ENETDMAC_CHANCFG_PKTHALT_SHIFT 1 #define ENETDMAC_CHANCFG_PKTHALT_MASK (1 << ENETDMAC_CHANCFG_PKTHALT_SHIFT) #define ENETDMAC_CHANCFG_BUFHALT_SHIFT 2 #define ENETDMAC_CHANCFG_BUFHALT_MASK (1 << ENETDMAC_CHANCFG_BUFHALT_SHIFT) +#define ENETDMAC_CHANCFG_CHAINING_SHIFT 2 +#define ENETDMAC_CHANCFG_CHAINING_MASK (1 << ENETDMAC_CHANCFG_CHAINING_SHIFT) +#define ENETDMAC_CHANCFG_WRAP_EN_SHIFT 3 +#define ENETDMAC_CHANCFG_WRAP_EN_MASK (1 << ENETDMAC_CHANCFG_WRAP_EN_SHIFT) +#define ENETDMAC_CHANCFG_FLOWC_EN_SHIFT 4 +#define ENETDMAC_CHANCFG_FLOWC_EN_MASK (1 << ENETDMAC_CHANCFG_FLOWC_EN_SHIFT) /* Interrupt Control/Status register */ -#define ENETDMAC_IR_REG(x) (0x4 + (x) * 0x10) +#define ENETDMAC_IR_REG (0x4) #define ENETDMAC_IR_BUFDONE_MASK (1 << 0) #define ENETDMAC_IR_PKTDONE_MASK (1 << 1) #define ENETDMAC_IR_NOTOWNER_MASK (1 << 2) /* Interrupt Mask register */ -#define ENETDMAC_IRMASK_REG(x) (0x8 + (x) * 0x10) +#define ENETDMAC_IRMASK_REG (0x8) /* Maximum Burst Length */ -#define ENETDMAC_MAXBURST_REG(x) (0xc + (x) * 0x10) +#define ENETDMAC_MAXBURST_REG (0xc) /************************************************************************* @@ -814,26 +841,76 @@ *************************************************************************/ /* Ring Start Address register */ -#define ENETDMAS_RSTART_REG(x) ((x) * 0x10) +#define ENETDMAS_RSTART_REG (0x0) /* State Ram Word 2 */ -#define ENETDMAS_SRAM2_REG(x) (0x4 + (x) * 0x10) +#define ENETDMAS_SRAM2_REG (0x4) /* State Ram Word 3 */ -#define ENETDMAS_SRAM3_REG(x) (0x8 + (x) * 0x10) +#define ENETDMAS_SRAM3_REG (0x8) /* State Ram Word 4 */ -#define ENETDMAS_SRAM4_REG(x) (0xc + (x) * 0x10) +#define ENETDMAS_SRAM4_REG (0xc) /************************************************************************* * _REG relative to RSET_ENETSW *************************************************************************/ +/* Port traffic control */ +#define ENETSW_PTCTRL_REG(x) (0x0 + (x)) +#define ENETSW_PTCTRL_RXDIS_MASK (1 << 0) +#define ENETSW_PTCTRL_TXDIS_MASK (1 << 1) + +/* Switch mode register */ +#define ENETSW_SWMODE_REG (0xb) +#define ENETSW_SWMODE_FWD_EN_MASK (1 << 1) + +/* IMP override Register */ +#define ENETSW_IMPOV_REG (0xe) +#define ENETSW_IMPOV_FORCE_MASK (1 << 7) +#define ENETSW_IMPOV_TXFLOW_MASK (1 << 5) +#define ENETSW_IMPOV_RXFLOW_MASK (1 << 4) +#define ENETSW_IMPOV_1000_MASK (1 << 3) +#define ENETSW_IMPOV_100_MASK (1 << 2) +#define ENETSW_IMPOV_FDX_MASK (1 << 1) +#define ENETSW_IMPOV_LINKUP_MASK (1 << 0) + +/* Port override Register */ +#define ENETSW_PORTOV_REG(x) (0x58 + (x)) +#define ENETSW_PORTOV_ENABLE_MASK (1 << 6) +#define ENETSW_PORTOV_TXFLOW_MASK (1 << 5) +#define ENETSW_PORTOV_RXFLOW_MASK (1 << 4) +#define ENETSW_PORTOV_1000_MASK (1 << 3) +#define ENETSW_PORTOV_100_MASK (1 << 2) +#define ENETSW_PORTOV_FDX_MASK (1 << 1) +#define ENETSW_PORTOV_LINKUP_MASK (1 << 0) + +/* MDIO control register */ +#define ENETSW_MDIOC_REG (0xb0) +#define ENETSW_MDIOC_EXT_MASK (1 << 16) +#define ENETSW_MDIOC_REG_SHIFT 20 +#define ENETSW_MDIOC_PHYID_SHIFT 25 +#define ENETSW_MDIOC_RD_MASK (1 << 30) +#define ENETSW_MDIOC_WR_MASK (1 << 31) + +/* MDIO data register */ +#define ENETSW_MDIOD_REG (0xb4) + +/* Global Management Configuration Register */ +#define ENETSW_GMCR_REG (0x200) +#define ENETSW_GMCR_RST_MIB_MASK (1 << 0) + /* MIB register */ #define ENETSW_MIB_REG(x) (0x2800 + (x) * 4) #define ENETSW_MIB_REG_COUNT 47 +/* Jumbo control register port mask register */ +#define ENETSW_JMBCTL_PORT_REG (0x4004) + +/* Jumbo control mib good frame register */ +#define ENETSW_JMBCTL_MAXSIZE_REG (0x4008) + /************************************************************************* * _REG relative to RSET_OHCI_PRIV diff --git a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h index 682bcf3b492a..d9aee1a833f3 100644 --- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h +++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h @@ -24,6 +24,7 @@ struct board_info { /* enabled feature/device */ unsigned int has_enet0:1; unsigned int has_enet1:1; + unsigned int has_enetsw:1; unsigned int has_pci:1; unsigned int has_pccard:1; unsigned int has_ohci0:1; @@ -36,6 +37,7 @@ struct board_info { /* ethernet config */ struct bcm63xx_enet_platform_data enet0; struct bcm63xx_enet_platform_data enet1; + struct bcm63xx_enetsw_platform_data enetsw; /* USB config */ struct bcm63xx_usbd_platform_data usbd; diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h index 3b211507be7f..6a07992ba6c6 100644 --- a/arch/mips/include/uapi/asm/socket.h +++ b/arch/mips/include/uapi/asm/socket.h @@ -92,4 +92,6 @@ #define SO_SELECT_ERR_QUEUE 45 +#define SO_LL 46 + #endif /* _UAPI_ASM_SOCKET_H */ diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c index 729a50991780..b7eccbd17bf7 100644 --- a/arch/mips/txx9/generic/setup_tx4939.c +++ b/arch/mips/txx9/generic/setup_tx4939.c @@ -331,7 +331,8 @@ static int tx4939_netdev_event(struct notifier_block *this, unsigned long event, void *ptr) { - struct net_device *dev = ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); + if (event == NETDEV_CHANGE && netif_carrier_ok(dev)) { __u64 bit = 0; if (dev->irq == TXX9_IRQ_BASE + TX4939_IR_ETH(0)) |