diff options
| -rw-r--r-- | drivers/net/tg3.c | 56 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 1 |
2 files changed, 57 insertions, 0 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 602326b78ef..0a4e7b74c1f 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -7666,6 +7666,7 @@ static void tg3_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info strcpy(info->driver, DRV_MODULE_NAME); strcpy(info->version, DRV_MODULE_VERSION); + strcpy(info->fw_version, tp->fw_ver); strcpy(info->bus_info, pci_name(tp->pdev)); } @@ -9069,6 +9070,20 @@ static u32 tg3_nvram_phys_addr(struct tg3 *tp, u32 addr) return addr; } +static u32 tg3_nvram_logical_addr(struct tg3 *tp, u32 addr) +{ + if ((tp->tg3_flags & TG3_FLAG_NVRAM) && + (tp->tg3_flags & TG3_FLAG_NVRAM_BUFFERED) && + (tp->tg3_flags2 & TG3_FLG2_FLASH) && + (tp->nvram_jedecnum == JEDEC_ATMEL)) + + addr = ((addr >> ATMEL_AT45DB0X1B_PAGE_POS) * + tp->nvram_pagesize) + + (addr & ((1 << ATMEL_AT45DB0X1B_PAGE_POS) - 1)); + + return addr; +} + static int tg3_nvram_read(struct tg3 *tp, u32 offset, u32 *val) { int ret; @@ -9780,6 +9795,46 @@ out_not_found: strcpy(tp->board_part_number, "none"); } +static void __devinit tg3_read_fw_ver(struct tg3 *tp) +{ + u32 val, offset, start; + + if (tg3_nvram_read_swab(tp, 0, &val)) + return; + + if (val != TG3_EEPROM_MAGIC) + return; + + if (tg3_nvram_read_swab(tp, 0xc, &offset) || + tg3_nvram_read_swab(tp, 0x4, &start)) + return; + + offset = tg3_nvram_logical_addr(tp, offset); + if (tg3_nvram_read_swab(tp, offset, &val)) + return; + + if ((val & 0xfc000000) == 0x0c000000) { + u32 ver_offset, addr; + int i; + + if (tg3_nvram_read_swab(tp, offset + 4, &val) || + tg3_nvram_read_swab(tp, offset + 8, &ver_offset)) + return; + + if (val != 0) + return; + + addr = offset + ver_offset - start; + for (i = 0; i < 16; i += 4) { + if (tg3_nvram_read(tp, addr + i, &val)) + return; + + val = cpu_to_le32(val); + memcpy(tp->fw_ver + i, &val, 4); + } + } +} + #ifdef CONFIG_SPARC64 static int __devinit tg3_is_sun_570X(struct tg3 *tp) { @@ -10301,6 +10356,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) } tg3_read_partno(tp); + tg3_read_fw_ver(tp); if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) { tp->tg3_flags &= ~TG3_FLAG_USE_MI_INTERRUPT; diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 6b05d5786cd..baa34c4721d 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2271,6 +2271,7 @@ struct tg3 { u32 led_ctrl; char board_part_number[24]; + char fw_ver[16]; u32 nic_sram_data_cfg; u32 pci_clock_ctrl; struct pci_dev *pdev_peer; |