tg3: Reintroduce 5717_PLUS

This patch reintroduces the TG3_FLG3_5717_PLUS to identify 5717 and
later devices.

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

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 4f8976bd2b402f260c057194ce95fe67a77b13d4..dc6b60b65c0bfccb64fad3356e4a9ac8e5b94acd 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -1042,8 +1042,7 @@ static int tg3_mdio_init(struct tg3 *tp)
        u32 reg;
        struct phy_device *phydev;
 
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+       if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
                u32 is_serdes;
 
                tp->phy_addr = PCI_FUNC(tp->pdev->devfn) + 1;
@@ -1621,8 +1620,7 @@ static void tg3_phy_toggle_apd(struct tg3 *tp, bool enable)
        u32 reg;
 
        if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ||
-           ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-             GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) &&
+           ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
             (tp->phy_flags & TG3_PHYFLG_MII_SERDES)))
                return;
 
@@ -2045,8 +2043,7 @@ static int tg3_phy_reset(struct tg3 *tp)
                }
        }
 
-       if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) &&
+       if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) &&
            (tp->phy_flags & TG3_PHYFLG_MII_SERDES))
                return 0;
 
@@ -7671,8 +7668,7 @@ static void tg3_rings_reset(struct tg3 *tp)
        /* Disable all transmit rings but the first. */
        if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
                limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 16;
-       else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-                GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+       else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
                limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 4;
        else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
                limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 2;
@@ -7686,8 +7682,7 @@ static void tg3_rings_reset(struct tg3 *tp)
 
 
        /* Disable all receive return rings but the first. */
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+       if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
                limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 17;
        else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
                limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 16;
@@ -8089,8 +8084,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
             ((u64) tpr->rx_std_mapping >> 32));
        tw32(RCVDBDI_STD_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
             ((u64) tpr->rx_std_mapping & 0xffffffff));
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
-           GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
+       if (!(tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
                tw32(RCVDBDI_STD_BD + TG3_BDINFO_NIC_ADDR,
                     NIC_SRAM_RX_BUFFER_DESC);
 
@@ -10848,8 +10842,7 @@ static int tg3_test_memory(struct tg3 *tp)
        int err = 0;
        int i;
 
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+       if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
                mem_tbl = mem_tbl_5717;
        else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
                mem_tbl = mem_tbl_57765;
@@ -11930,8 +11923,7 @@ static void __devinit tg3_nvram_init(struct tg3 *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_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)
+               else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
                        tg3_get_5717_nvram_info(tp);
                else
                        tg3_get_nvram_info(tp);
@@ -13333,8 +13325,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                tp->pdev_peer = tg3_find_peer(tp);
 
        if (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)
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+               tp->tg3_flags3 |= TG3_FLG3_5717_PLUS;
+
+       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765 ||
+           (tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
                tp->tg3_flags3 |= TG3_FLG3_57765_PLUS;
 
        /* Intentionally exclude ASIC_REV_5906 */
@@ -13427,8 +13422,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                tp->tg3_flags3 |= TG3_FLG3_40BIT_DMA_LIMIT_BUG;
        }
 
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+       if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)
                tp->tg3_flags3 |= TG3_FLG3_LRG_PROD_RING_CAP;
 
        if ((tp->tg3_flags3 & TG3_FLG3_57765_PLUS) &&
@@ -13962,8 +13956,7 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
                        tw32_f(NVRAM_CMD, NVRAM_CMD_RESET);
                else
                        tg3_nvram_unlock(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) {
+       } else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
                if (PCI_FUNC(tp->pdev->devfn) & 1)
                        mac_offset = 0xcc;
                if (PCI_FUNC(tp->pdev->devfn) > 1)
@@ -14760,8 +14753,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
        }
 
        if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) &&
-           GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
-           GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
+           !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS))
                dev->netdev_ops = &tg3_netdev_ops;
        else
                dev->netdev_ops = &tg3_netdev_ops_dma_bug;

diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 6f34db5d7e5ea4dafc9088044a0418009f7fb802..b8e6acc019b433d38ed6bc2b8a2656bb4a39abb3 100644 (file)
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2917,6 +2917,7 @@ struct tg3 {
 #define TG3_FLG3_L1PLLPD_EN            0x00800000
 #define TG3_FLG3_57765_PLUS            0x01000000
 #define TG3_FLG3_APE_HAS_NCSI          0x02000000
+#define TG3_FLG3_5717_PLUS             0x04000000
 
        struct timer_list               timer;
        u16                             timer_counter;