tg3: Add 57780 support

This patch adds support for the 57780 ASIC revision.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 07bf05673da73b6d84637c062e9f13335e1a59e4..d6d50a6ad6db0615b992985c445f560dd43872cd 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -213,6 +213,10 @@ static struct pci_device_id tg3_pci_tbl[] = {
        {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5761S)},
        {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5761SE)},
        {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5785)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57780)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57760)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57790)},
+       {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57720)},
        {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)},
@@ -1036,6 +1040,9 @@ static int tg3_mdio_init(struct tg3 *tp)
        }
 
        switch (phydev->drv->phy_id & phydev->drv->phy_id_mask) {
+       case TG3_PHY_ID_BCM57780:
+               phydev->interface = PHY_INTERFACE_MODE_GMII;
+               break;
        case TG3_PHY_ID_BCM50610:
                if (tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE)
                        phydev->dev_flags |= PHY_BRCM_STD_IBND_DISABLE;
@@ -1409,10 +1416,13 @@ static int tg3_phy_init(struct tg3 *tp)
        switch (phydev->interface) {
        case PHY_INTERFACE_MODE_GMII:
        case PHY_INTERFACE_MODE_RGMII:
-               phydev->supported &= (PHY_GBIT_FEATURES |
-                                     SUPPORTED_Pause |
-                                     SUPPORTED_Asym_Pause);
-               break;
+               if (!(tp->tg3_flags & TG3_FLAG_10_100_ONLY)) {
+                       phydev->supported &= (PHY_GBIT_FEATURES |
+                                             SUPPORTED_Pause |
+                                             SUPPORTED_Asym_Pause);
+                       break;
+               }
+               /* fallthru */
        case PHY_INTERFACE_MODE_MII:
                phydev->supported &= (PHY_BASIC_FEATURES |
                                      SUPPORTED_Pause |
@@ -5991,11 +6001,7 @@ static int tg3_chip_reset(struct tg3 *tp)
        tg3_save_pci_state(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_5784 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+           (tp->tg3_flags3 & TG3_FLG3_5755_PLUS))
                tw32(GRC_FASTBOOT_PC, 0);
 
        /*
@@ -7511,7 +7517,8 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
                      RDMAC_MODE_LNGREAD_ENAB);
 
        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
                rdmac_mode |= RDMAC_MODE_BD_SBD_CRPT_ENAB |
                              RDMAC_MODE_MBUF_RBD_CRPT_ENAB |
                              RDMAC_MODE_MBUF_SBD_CRPT_ENAB;
@@ -7680,11 +7687,7 @@ 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_5784) ||
-           (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761) ||
-           (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785))
+       if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
                val |= WDMAC_MODE_STATUS_TAG_FIX;
 
        tw32_f(WDMAC_MODE, val);
@@ -7745,10 +7748,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
        udelay(100);
 
        tp->rx_mode = RX_MODE_ENABLE;
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+       if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
                tp->rx_mode |= RX_MODE_IPV6_CSUM_ENABLE;
 
        tw32_f(MAC_RX_MODE, tp->rx_mode);
@@ -9303,7 +9303,8 @@ static int tg3_set_tso(struct net_device *dev, u32 value)
                        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
                            (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
                             GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX) ||
-                           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+                           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+                           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
                                dev->features |= NETIF_F_TSO_ECN;
                } else
                        dev->features &= ~(NETIF_F_TSO6 | NETIF_F_TSO_ECN);
@@ -9558,11 +9559,7 @@ static int tg3_set_tx_csum(struct net_device *dev, u32 data)
                return 0;
        }
 
-       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_5761 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+       if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
                ethtool_op_set_tx_ipv6_csum(dev, data);
        else
                ethtool_op_set_tx_csum(dev, data);
@@ -10079,18 +10076,13 @@ static int tg3_test_memory(struct tg3 *tp)
        int err = 0;
        int i;
 
-       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_5784 ||
-                   GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
-                   GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
-                       mem_tbl = mem_tbl_5755;
-               else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
-                       mem_tbl = mem_tbl_5906;
-               else
-                       mem_tbl = mem_tbl_5705;
-       } else
+       if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
+               mem_tbl = mem_tbl_5755;
+       else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
+               mem_tbl = mem_tbl_5906;
+       else if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
+               mem_tbl = mem_tbl_5705;
+       else
                mem_tbl = mem_tbl_570x;
 
        for (i = 0; mem_tbl[i].offset != 0xffffffff; i++) {
@@ -10294,9 +10286,7 @@ static int tg3_test_loopback(struct tg3 *tp)
        if (tp->tg3_flags3 & TG3_FLG3_PHY_ENABLE_APD)
                tg3_phy_toggle_apd(tp, false);
 
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
+       if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) {
                int i;
                u32 status;
 
@@ -10323,9 +10313,7 @@ static int tg3_test_loopback(struct tg3 *tp)
        if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK))
                err |= TG3_MAC_LOOPBACK_FAILED;
 
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
+       if (tp->tg3_flags & TG3_FLAG_CPMU_PRESENT) {
                tw32(TG3_CPMU_CTRL, cpmuctrl);
 
                /* Release the mutex */
@@ -10944,6 +10932,102 @@ static void __devinit tg3_get_5906_nvram_info(struct tg3 *tp)
        tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
 }
 
+static void __devinit tg3_get_57780_nvram_info(struct tg3 *tp)
+{
+       u32 nvcfg1;
+
+       nvcfg1 = tr32(NVRAM_CFG1);
+
+       switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
+       case FLASH_5787VENDOR_ATMEL_EEPROM_376KHZ:
+       case FLASH_5787VENDOR_MICRO_EEPROM_376KHZ:
+               tp->nvram_jedecnum = JEDEC_ATMEL;
+               tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+               tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
+
+               nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
+               tw32(NVRAM_CFG1, nvcfg1);
+               return;
+       case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
+       case FLASH_57780VENDOR_ATMEL_AT45DB011D:
+       case FLASH_57780VENDOR_ATMEL_AT45DB011B:
+       case FLASH_57780VENDOR_ATMEL_AT45DB021D:
+       case FLASH_57780VENDOR_ATMEL_AT45DB021B:
+       case FLASH_57780VENDOR_ATMEL_AT45DB041D:
+       case FLASH_57780VENDOR_ATMEL_AT45DB041B:
+               tp->nvram_jedecnum = JEDEC_ATMEL;
+               tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+               tp->tg3_flags2 |= TG3_FLG2_FLASH;
+
+               switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
+               case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
+               case FLASH_57780VENDOR_ATMEL_AT45DB011D:
+               case FLASH_57780VENDOR_ATMEL_AT45DB011B:
+                       tp->nvram_size = TG3_NVRAM_SIZE_128KB;
+                       break;
+               case FLASH_57780VENDOR_ATMEL_AT45DB021D:
+               case FLASH_57780VENDOR_ATMEL_AT45DB021B:
+                       tp->nvram_size = TG3_NVRAM_SIZE_256KB;
+                       break;
+               case FLASH_57780VENDOR_ATMEL_AT45DB041D:
+               case FLASH_57780VENDOR_ATMEL_AT45DB041B:
+                       tp->nvram_size = TG3_NVRAM_SIZE_512KB;
+                       break;
+               }
+               break;
+       case FLASH_5752VENDOR_ST_M45PE10:
+       case FLASH_5752VENDOR_ST_M45PE20:
+       case FLASH_5752VENDOR_ST_M45PE40:
+               tp->nvram_jedecnum = JEDEC_ST;
+               tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
+               tp->tg3_flags2 |= TG3_FLG2_FLASH;
+
+               switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
+               case FLASH_5752VENDOR_ST_M45PE10:
+                       tp->nvram_size = TG3_NVRAM_SIZE_128KB;
+                       break;
+               case FLASH_5752VENDOR_ST_M45PE20:
+                       tp->nvram_size = TG3_NVRAM_SIZE_256KB;
+                       break;
+               case FLASH_5752VENDOR_ST_M45PE40:
+                       tp->nvram_size = TG3_NVRAM_SIZE_512KB;
+                       break;
+               }
+               break;
+       default:
+               return;
+       }
+
+       switch (nvcfg1 & NVRAM_CFG1_5752PAGE_SIZE_MASK) {
+       case FLASH_5752PAGE_SIZE_256:
+               tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+               tp->nvram_pagesize = 256;
+               break;
+       case FLASH_5752PAGE_SIZE_512:
+               tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+               tp->nvram_pagesize = 512;
+               break;
+       case FLASH_5752PAGE_SIZE_1K:
+               tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+               tp->nvram_pagesize = 1024;
+               break;
+       case FLASH_5752PAGE_SIZE_2K:
+               tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+               tp->nvram_pagesize = 2048;
+               break;
+       case FLASH_5752PAGE_SIZE_4K:
+               tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS;
+               tp->nvram_pagesize = 4096;
+               break;
+       case FLASH_5752PAGE_SIZE_264:
+               tp->nvram_pagesize = 264;
+               break;
+       case FLASH_5752PAGE_SIZE_528:
+               tp->nvram_pagesize = 528;
+               break;
+       }
+}
+
 /* Chips other than 5700/5701 use the NVRAM for fetching info. */
 static void __devinit tg3_nvram_init(struct tg3 *tp)
 {
@@ -10984,6 +11068,8 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
                        tg3_get_5761_nvram_info(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)
+                       tg3_get_57780_nvram_info(tp);
                else
                        tg3_get_nvram_info(tp);
 
@@ -11304,12 +11390,8 @@ static int tg3_nvram_write_block_buffered(struct tg3 *tp, u32 offset, u32 len,
                if (i == (len - 4))
                        nvram_cmd |= NVRAM_CMD_LAST;
 
-               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) &&
-                   (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5761) &&
-                   (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) &&
+               if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752 &&
+                   !(tp->tg3_flags3 & TG3_FLG3_5755_PLUS) &&
                    (tp->nvram_jedecnum == JEDEC_ST) &&
                    (nvram_cmd & NVRAM_CMD_FIRST)) {
 
@@ -11630,8 +11712,8 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
                if (cfg2 & (1 << 18))
                        tp->tg3_flags2 |= TG3_FLG2_SERDES_PREEMPHASIS;
 
-               if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
-                   GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX &&
+               if (((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
+                     GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX)) &&
                    (cfg2 & NIC_SRAM_DATA_CFG_2_APD_EN))
                        tp->tg3_flags3 |= TG3_FLG3_PHY_ENABLE_APD;
 
@@ -12130,7 +12212,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
                pci_read_config_dword(tp->pdev, TG3PCI_PRODID_ASICREV,
                                      &prod_id_asic_rev);
-               tp->pci_chip_rev_id = prod_id_asic_rev & PROD_ID_ASIC_REV_MASK;
+               tp->pci_chip_rev_id = prod_id_asic_rev;
        }
 
        /* Wrong chip ID in 5752 A0. This code can be removed later
@@ -12279,14 +12361,19 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
            (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714))
                tp->pdev_peer = tg3_find_peer(tp);
 
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+       /* Intentionally exclude ASIC_REV_5906 */
+       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_5761 ||
            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
+               tp->tg3_flags3 |= TG3_FLG3_5755_PLUS;
+
+       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 ||
+           (tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
            (tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
                tp->tg3_flags2 |= TG3_FLG2_5750_PLUS;
 
@@ -12303,11 +12390,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                     tp->pdev_peer == tp->pdev))
                        tp->tg3_flags &= ~TG3_FLAG_SUPPORT_MSI;
 
-               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_5761 ||
-                   GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+               if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
                    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;
@@ -12342,7 +12425,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
                                tp->tg3_flags2 &= ~TG3_FLG2_HW_TSO_2;
                        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
-                           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761)
+                           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
+                           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
                                tp->tg3_flags3 |= TG3_FLG3_CLKREQ_BUG;
                }
        } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
@@ -12513,7 +12597,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
                tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT;
 
        /* Set up tp->grc_local_ctrl before calling tg3_set_power_state().
@@ -12531,7 +12616,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
        else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
                tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_OE3;
 
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755)
+       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
                tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_UART_SEL;
 
        if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5761) {
@@ -12589,7 +12675,10 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
        if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0)
                tp->tg3_flags2 |= TG3_FLG2_PHY_5704_A0_BUG;
 
-       if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+       if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
+           GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906 &&
+           GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 &&
+           GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57780) {
                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 ||
@@ -12599,8 +12688,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                                tp->tg3_flags2 |= TG3_FLG2_PHY_JITTER_BUG;
                        if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5755M)
                                tp->tg3_flags2 |= TG3_FLG2_PHY_ADJUST_TRIM;
-               } else if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906 &&
-                          GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785)
+               } else
                        tp->tg3_flags2 |= TG3_FLG2_PHY_BER_BUG;
        }
 
@@ -12621,7 +12709,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
            GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5700_BX)
                tp->coalesce_mode |= HOSTCC_MODE_32BYTE;
 
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
                tp->tg3_flags3 |= TG3_FLG3_USE_PHYLIB;
 
        err = tg3_mdio_init(tp);
@@ -12706,6 +12795,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
             (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5751F ||
              tp->pdev->device == PCI_DEVICE_ID_TIGON3_5753F ||
              tp->pdev->device == PCI_DEVICE_ID_TIGON3_5787F)) ||
+           tp->pdev->device == TG3PCI_DEVICE_TIGON3_57790 ||
            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
                tp->tg3_flags |= TG3_FLAG_10_100_ONLY;
 
@@ -13623,11 +13713,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
                goto err_out_iounmap;
        }
 
-       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_5761 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+       if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) ||
            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
                dev->netdev_ops = &tg3_netdev_ops;
        else
@@ -13700,7 +13786,8 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
                    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
                     GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX) ||
-                       GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+                       GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+                   GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
                        dev->features |= NETIF_F_TSO_ECN;
        }
 
@@ -13753,11 +13840,7 @@ 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_5784 ||
-                   GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
-                   GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785)
+               if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
                        dev->features |= NETIF_F_IPV6_CSUM;
 
                tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;

diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 42f60ef4fa39f9402ea9e807e9a7fdbdc1213d61..61556764a505427216fb6677105c2ffcffa48d95 100644 (file)
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -40,6 +40,10 @@
 #define  TG3PCI_DEVICE_TIGON3_4                 0x1647 /* BCM5703 */
 #define  TG3PCI_DEVICE_TIGON3_5761S     0x1688
 #define  TG3PCI_DEVICE_TIGON3_5761SE    0x1689
+#define  TG3PCI_DEVICE_TIGON3_57780     0x1692
+#define  TG3PCI_DEVICE_TIGON3_57760     0x1690
+#define  TG3PCI_DEVICE_TIGON3_57790     0x1694
+#define  TG3PCI_DEVICE_TIGON3_57720     0x168c
 #define TG3PCI_COMMAND                 0x00000004
 #define TG3PCI_STATUS                  0x00000006
 #define TG3PCI_CCREVID                 0x00000008
@@ -131,6 +135,7 @@
 #define   ASIC_REV_5784                         0x5784
 #define   ASIC_REV_5761                         0x5761
 #define   ASIC_REV_5785                         0x5785
+#define   ASIC_REV_57780                0x57780
 #define  GET_CHIP_REV(CHIP_REV_ID)     ((CHIP_REV_ID) >> 8)
 #define   CHIPREV_5700_AX               0x70
 #define   CHIPREV_5700_BX               0x71
@@ -1648,6 +1653,12 @@
 #define  FLASH_5761VENDOR_ST_A_M45PE40  0x02000000
 #define  FLASH_5761VENDOR_ST_A_M45PE80  0x02000002
 #define  FLASH_5761VENDOR_ST_A_M45PE16  0x02000003
+#define  FLASH_57780VENDOR_ATMEL_AT45DB011D 0x00400000
+#define  FLASH_57780VENDOR_ATMEL_AT45DB011B 0x03400000
+#define  FLASH_57780VENDOR_ATMEL_AT45DB021D 0x00400002
+#define  FLASH_57780VENDOR_ATMEL_AT45DB021B 0x03400002
+#define  FLASH_57780VENDOR_ATMEL_AT45DB041D 0x00400001
+#define  FLASH_57780VENDOR_ATMEL_AT45DB041B 0x03400001
 #define  NVRAM_CFG1_5752PAGE_SIZE_MASK  0x70000000
 #define  FLASH_5752PAGE_SIZE_256        0x00000000
 #define  FLASH_5752PAGE_SIZE_512        0x10000000
@@ -1655,6 +1666,7 @@
 #define  FLASH_5752PAGE_SIZE_2K                 0x30000000
 #define  FLASH_5752PAGE_SIZE_4K                 0x40000000
 #define  FLASH_5752PAGE_SIZE_264        0x50000000
+#define  FLASH_5752PAGE_SIZE_528        0x60000000
 #define NVRAM_CFG2                     0x00007018
 #define NVRAM_CFG3                     0x0000701c
 #define NVRAM_SWARB                    0x00007020
@@ -2632,6 +2644,7 @@ struct tg3 {
 #define TG3_FLG3_RGMII_EXT_IBND_TX_EN  0x00000400
 #define TG3_FLG3_CLKREQ_BUG            0x00000800
 #define TG3_FLG3_PHY_ENABLE_APD                0x00001000
+#define TG3_FLG3_5755_PLUS             0x00002000
 
        struct timer_list               timer;
        u16                             timer_counter;
@@ -2709,6 +2722,7 @@ struct tg3 {
 #define TG3_PHY_ID_BCMAC131            0x143bc70
 #define TG3_PHY_ID_RTL8211C            0x001cc910
 #define TG3_PHY_ID_RTL8201E            0x00008200
+#define TG3_PHY_ID_BCM57780            0x03625d90
 #define TG3_PHY_OUI_MASK               0xfffffc00
 #define TG3_PHY_OUI_1                  0x00206000
 #define TG3_PHY_OUI_2                  0x0143bc00