From d30cdd28fba556143a4bb0d1a6097ebcc2891477 Mon Sep 17 00:00:00 2001 From: Matt Carlson Date: Sun, 7 Oct 2007 23:28:35 -0700 Subject: [TG3]: Add 5784 and 5764 support. This patch adds the support for 5784 and 5764 devices. Signed-off-by: Matt Carlson Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 53 ++++++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 42 insertions(+), 11 deletions(-) (limited to 'drivers/net/tg3.c') diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 482b7df55247..2378ea3f357a 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -198,6 +198,8 @@ static struct pci_device_id tg3_pci_tbl[] = { {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5781)}, {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5906)}, {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5906M)}, + {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5784)}, + {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5764)}, {PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9DXX)}, {PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9MXX)}, {PCI_DEVICE(PCI_VENDOR_ID_ALTIMA, PCI_DEVICE_ID_ALTIMA_AC1000)}, @@ -4921,7 +4923,8 @@ static int tg3_chip_reset(struct tg3 *tp) if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) tw32(GRC_FASTBOOT_PC, 0); /* @@ -6146,6 +6149,12 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tg3_write_sig_legacy(tp, RESET_KIND_INIT); + if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0) { + val = tr32(TG3_CPMU_CTRL); + val &= ~(CPMU_CTRL_LINK_AWARE_MODE | CPMU_CTRL_LINK_IDLE_MODE); + tw32(TG3_CPMU_CTRL, val); + } + /* This works around an issue with Athlon chipsets on * B3 tigon3 silicon. This bit has no effect on any * other revision. But do not set this on PCI Express @@ -6180,10 +6189,12 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) if (err) return err; - /* This value is determined during the probe time DMA - * engine test, tg3_test_dma. - */ - tw32(TG3PCI_DMA_RW_CTRL, tp->dma_rwctrl); + if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784) { + /* This value is determined during the probe time DMA + * engine test, tg3_test_dma. + */ + tw32(TG3PCI_DMA_RW_CTRL, tp->dma_rwctrl); + } tp->grc_mode &= ~(GRC_MODE_HOST_SENDBDS | GRC_MODE_4X_NIC_SEND_RINGS | @@ -6417,6 +6428,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) RDMAC_MODE_FIFOURUN_ENAB | RDMAC_MODE_FIFOOREAD_ENAB | RDMAC_MODE_LNGREAD_ENAB); + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) + rdmac_mode |= RDMAC_MODE_BD_SBD_CRPT_ENAB | + RDMAC_MODE_MBUF_RBD_CRPT_ENAB | + RDMAC_MODE_MBUF_SBD_CRPT_ENAB; + /* If statement applies to 5705 and 5750 PCI devices only */ if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705 && tp->pci_chip_rev_id != CHIPREV_ID_5705_A0) || @@ -6578,7 +6594,8 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) /* Enable host coalescing bug fix */ if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755) || - (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)) + (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) || + (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784)) val |= (1 << 29); tw32_f(WDMAC_MODE, val); @@ -8353,7 +8370,8 @@ static int tg3_set_tx_csum(struct net_device *dev, u32 data) } if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) ethtool_op_set_tx_ipv6_csum(dev, data); else ethtool_op_set_tx_csum(dev, data); @@ -8849,7 +8867,8 @@ static int tg3_test_memory(struct tg3 *tp) if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) { if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) mem_tbl = mem_tbl_5755; else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) mem_tbl = mem_tbl_5906; @@ -9600,7 +9619,8 @@ static void __devinit tg3_nvram_init(struct tg3 *tp) tg3_get_5752_nvram_info(tp); else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755) tg3_get_5755_nvram_info(tp); - else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) tg3_get_5787_nvram_info(tp); else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) tg3_get_5906_nvram_info(tp); @@ -9913,6 +9933,7 @@ static int tg3_nvram_write_block_buffered(struct tg3 *tp, u32 offset, u32 len, if ((GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752) && (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5755) && (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787) && + (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784) && (tp->nvram_jedecnum == JEDEC_ST) && (nvram_cmd & NVRAM_CMD_FIRST)) { @@ -10657,6 +10678,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 || (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) tp->tg3_flags2 |= TG3_FLG2_5750_PLUS; @@ -10676,6 +10698,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) { tp->tg3_flags2 |= TG3_FLG2_HW_TSO_2; tp->tg3_flags2 |= TG3_FLG2_1SHOT_MSI; @@ -10693,6 +10716,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752 && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5755 && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787 && + GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784 && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906) tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE; @@ -10868,6 +10892,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) */ tg3_get_eeprom_hw_cfg(tp); + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) + tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT; + /* Set up tp->grc_local_ctrl before calling tg3_set_power_state(). * GPIO1 driven high will bring 5700's external PHY out of reset. * It is also used as eeprom write protect on LOMs. @@ -10934,7 +10961,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) { if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) { + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) { if (tp->pdev->device != PCI_DEVICE_ID_TIGON3_5756 && tp->pdev->device != PCI_DEVICE_ID_TIGON3_5722) tp->tg3_flags2 |= TG3_FLG2_PHY_JITTER_BUG; @@ -11077,6 +11105,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) */ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) tp->dev->hard_start_xmit = tg3_start_xmit; else @@ -11698,6 +11727,7 @@ static char * __devinit tg3_phy_string(struct tg3 *tp) case PHY_ID_BCM5780: return "5780"; case PHY_ID_BCM5755: return "5755"; case PHY_ID_BCM5787: return "5787"; + case PHY_ID_BCM5784: return "5784"; case PHY_ID_BCM5756: return "5722/5756"; case PHY_ID_BCM5906: return "5906"; case PHY_ID_BCM8002: return "8002/serdes"; @@ -12042,7 +12072,8 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, if ((tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) == 0) { dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784) dev->features |= NETIF_F_IPV6_CSUM; tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS; -- cgit v1.2.3