diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/tg3.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/tg3.c | 58 |
1 files changed, 41 insertions, 17 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 9c9a4b4..90ef942 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -199,6 +199,7 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits) /* minimum number of free TX descriptors required to wake up TX process */ #define TG3_TX_WAKEUP_THRESH(tnapi) ((tnapi)->tx_pending / 4) +#define TG3_TX_BD_DMA_MAX_2K 2048 #define TG3_TX_BD_DMA_MAX_4K 4096 #define TG3_RAW_IP_ALIGN 2 @@ -2154,7 +2155,7 @@ static void tg3_phy_eee_enable(struct tg3 *tp) if (tp->link_config.active_speed == SPEED_1000 && (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) && + tg3_flag(tp, 57765_CLASS)) && !TG3_PHY_AUXCTL_SMDSP_ENABLE(tp)) { val = MII_TG3_DSP_TAP26_ALNOKO | MII_TG3_DSP_TAP26_RMRXSTO; @@ -2673,8 +2674,7 @@ static void tg3_frob_aux_power(struct tg3 *tp, bool include_wol) bool need_vaux = false; /* The GPIOs do something completely different on 57765. */ - if (!tg3_flag(tp, IS_NIC) || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + if (!tg3_flag(tp, IS_NIC) || tg3_flag(tp, 57765_CLASS)) return; if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || @@ -3631,6 +3631,7 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl) switch (GET_ASIC_REV(tp->pci_chip_rev_id)) { case ASIC_REV_5717: case ASIC_REV_57765: + case ASIC_REV_57766: case ASIC_REV_5719: /* If we advertised any eee advertisements above... */ if (val) @@ -8081,7 +8082,7 @@ static void tg3_rings_reset(struct tg3 *tp) limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 16; else if (tg3_flag(tp, 5717_PLUS)) limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 4; - else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + else if (tg3_flag(tp, 57765_CLASS)) limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 2; else limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE; @@ -8098,7 +8099,7 @@ static void tg3_rings_reset(struct tg3 *tp) else if (!tg3_flag(tp, 5705_PLUS)) limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 16; else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + tg3_flag(tp, 57765_CLASS)) limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 4; else limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE; @@ -8342,7 +8343,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tw32(GRC_MODE, grc_mode); } - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) { + if (tg3_flag(tp, 57765_CLASS)) { if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) { u32 grc_mode = tr32(GRC_MODE); @@ -8430,7 +8431,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) ~DMA_RWCTRL_DIS_CACHE_ALIGNMENT; if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) val &= ~DMA_RWCTRL_CRDRDR_RDMA_MRRS_MSK; - if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57765 && + if (!tg3_flag(tp, 57765_CLASS) && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717) val |= DMA_RWCTRL_TAGGED_STAT_WA; tw32(TG3PCI_DMA_RW_CTRL, val | tp->dma_rwctrl); @@ -8577,7 +8578,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_MAXLEN_FLAGS, val | BDINFO_FLAGS_USE_EXT_RECV); if (!tg3_flag(tp, USE_JUMBO_BDFLAG) || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + tg3_flag(tp, 57765_CLASS)) tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_NIC_ADDR, NIC_SRAM_RX_JUMBO_BUFFER_DESC); } else { @@ -8663,6 +8664,9 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) if (tg3_flag(tp, PCI_EXPRESS)) rdmac_mode |= RDMAC_MODE_FIFO_LONG_BURST; + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57766) + rdmac_mode |= RDMAC_MODE_JMB_2K_MMRR; + if (tg3_flag(tp, HW_TSO_1) || tg3_flag(tp, HW_TSO_2) || tg3_flag(tp, HW_TSO_3)) @@ -9004,7 +9008,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) /* Prevent chip from dropping frames when flow control * is enabled. */ - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + if (tg3_flag(tp, 57765_CLASS)) val = 1; else val = 2; @@ -9219,7 +9223,7 @@ static void tg3_timer(unsigned long __opaque) spin_lock(&tp->lock); if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + tg3_flag(tp, 57765_CLASS)) tg3_chk_missed_msi(tp); if (!tg3_flag(tp, TAGGED_STATUS)) { @@ -9702,8 +9706,8 @@ static int tg3_open(struct net_device *dev) tg3_free_rings(tp); } else { if (tg3_flag(tp, TAGGED_STATUS) && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57765) + GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 && + !tg3_flag(tp, 57765_CLASS)) tp->timer_offset = HZ; else tp->timer_offset = HZ / 10; @@ -11358,7 +11362,7 @@ static int tg3_test_memory(struct tg3 *tp) if (tg3_flag(tp, 5717_PLUS)) mem_tbl = mem_tbl_5717; - else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + else if (tg3_flag(tp, 57765_CLASS)) mem_tbl = mem_tbl_57765; else if (tg3_flag(tp, 5755_PLUS)) mem_tbl = mem_tbl_5755; @@ -12619,7 +12623,7 @@ static void __devinit tg3_nvram_init(struct tg3 *tp) else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) tg3_get_5906_nvram_info(tp); else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + tg3_flag(tp, 57765_CLASS)) tg3_get_57780_nvram_info(tp); else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) @@ -13463,6 +13467,17 @@ out_no_vpd: strcpy(tp->board_part_number, "BCM57795"); else goto nomatch; + } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57766) { + if (tp->pdev->device == TG3PCI_DEVICE_TIGON3_57762) + strcpy(tp->board_part_number, "BCM57762"); + else if (tp->pdev->device == TG3PCI_DEVICE_TIGON3_57766) + strcpy(tp->board_part_number, "BCM57766"); + else if (tp->pdev->device == TG3PCI_DEVICE_TIGON3_57782) + strcpy(tp->board_part_number, "BCM57782"); + else if (tp->pdev->device == TG3PCI_DEVICE_TIGON3_57786) + strcpy(tp->board_part_number, "BCM57786"); + else + goto nomatch; } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) { strcpy(tp->board_part_number, "BCM95906"); } else { @@ -13801,7 +13816,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) tp->pdev->device == TG3PCI_DEVICE_TIGON3_57761 || tp->pdev->device == TG3PCI_DEVICE_TIGON3_57765 || tp->pdev->device == TG3PCI_DEVICE_TIGON3_57791 || - tp->pdev->device == TG3PCI_DEVICE_TIGON3_57795) + tp->pdev->device == TG3PCI_DEVICE_TIGON3_57795 || + tp->pdev->device == TG3PCI_DEVICE_TIGON3_57762 || + tp->pdev->device == TG3PCI_DEVICE_TIGON3_57766 || + tp->pdev->device == TG3PCI_DEVICE_TIGON3_57782 || + tp->pdev->device == TG3PCI_DEVICE_TIGON3_57786) pci_read_config_dword(tp->pdev, TG3PCI_GEN15_PRODID_ASICREV, &prod_id_asic_rev); @@ -13948,7 +13967,10 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) tg3_flag_set(tp, 5717_PLUS); if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765 || - tg3_flag(tp, 5717_PLUS)) + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57766) + tg3_flag_set(tp, 57765_CLASS); + + if (tg3_flag(tp, 57765_CLASS) || tg3_flag(tp, 5717_PLUS)) tg3_flag_set(tp, 57765_PLUS); /* Intentionally exclude ASIC_REV_5906 */ @@ -14042,6 +14064,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) tp->dma_limit = TG3_TX_BD_DMA_MAX_4K; + else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57766) + tp->dma_limit = TG3_TX_BD_DMA_MAX_2K; if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 || @@ -14325,7 +14349,7 @@ 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_57780 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + tg3_flag(tp, 57765_CLASS)) tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_UART_SEL; if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5761 || |