[TG3]: Add 5787 and 5754 basic support

Add basic support for 2 new chips 5787 and 5754.

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 d4f5b58e1dd4212816376f893e1223c06c91a6f8..e6ed940d7714be6036c308a5526f5bf7c5af70b2 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -221,6 +221,14 @@ static struct pci_device_id tg3_pci_tbl[] = {
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
        { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5753F,
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+       { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5754,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+       { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5754M,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+       { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+       { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787M,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
        { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5714,
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
        { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5714S,
@@ -4388,6 +4396,10 @@ static int tg3_chip_reset(struct tg3 *tp)
                tp->nvram_lock_cnt = 0;
        }
 
+       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
+           GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+               tw32(GRC_FASTBOOT_PC, 0);
+
        /*
         * We must avoid the readl() that normally takes place.
         * It locks machines, causes machine checks, and other
@@ -6018,6 +6030,10 @@ static int tg3_reset_hw(struct tg3 *tp)
                }
        }
 
+       /* Enable host coalescing bug fix */
+       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
+               val |= (1 << 29);
+
        tw32_f(WDMAC_MODE, val);
        udelay(40);
 
@@ -8326,6 +8342,9 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
                if (!err)
                        tg3_nvram_unlock(tp);
 
+               if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)
+                       tg3_phy_reset(tp);
+
                if (tg3_test_registers(tp) != 0) {
                        etest->flags |= ETH_TEST_FL_FAILED;
                        data[2] = 1;
@@ -9681,6 +9700,7 @@ static int __devinit tg3_get_invariants(struct tg3 *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_5787 ||
            (tp->tg3_flags2 & TG3_FLG2_5780_CLASS))
                tp->tg3_flags2 |= TG3_FLG2_5750_PLUS;
 
@@ -9693,7 +9713,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
        if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 &&
            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_5752 &&
+           GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787)
                tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
 
        if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0)
@@ -9903,7 +9924,8 @@ 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_5787))
                tp->tg3_flags2 |= TG3_FLG2_PHY_BER_BUG;
 
        tp->coalesce_mode = 0;
@@ -10628,6 +10650,7 @@ static char * __devinit tg3_phy_string(struct tg3 *tp)
        case PHY_ID_BCM5752:    return "5752";
        case PHY_ID_BCM5714:    return "5714";
        case PHY_ID_BCM5780:    return "5780";
+       case PHY_ID_BCM5787:    return "5787";
        case PHY_ID_BCM8002:    return "8002/serdes";
        case 0:                 return "serdes";
        default:                return "unknown";

diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 7e3b613afb293f7c036b63b5ac1e174c24ca7a61..8d32fbe0d303461e8adf7c8f47c7dba6dfd6c481 100644 (file)
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -138,6 +138,7 @@
 #define   ASIC_REV_5752                         0x06
 #define   ASIC_REV_5780                         0x08
 #define   ASIC_REV_5714                         0x09
+#define   ASIC_REV_5787                         0x0b
 #define  GET_CHIP_REV(CHIP_REV_ID)     ((CHIP_REV_ID) >> 8)
 #define   CHIPREV_5700_AX               0x70
 #define   CHIPREV_5700_BX               0x71
@@ -1393,6 +1394,7 @@
 #define GRC_MDI_CTRL                   0x00006844
 #define GRC_SEEPROM_DELAY              0x00006848
 /* 0x684c --> 0x6c00 unused */
+#define GRC_FASTBOOT_PC                        0x00006894      /* 5752, 5755, 5787 */
 
 /* 0x6c00 --> 0x7000 unused */
 
@@ -2247,6 +2249,7 @@ struct tg3 {
 #define PHY_ID_BCM5752                 0x60008100
 #define PHY_ID_BCM5714                 0x60008340
 #define PHY_ID_BCM5780                 0x60008350
+#define PHY_ID_BCM5787                 0xbc050ce0
 #define PHY_ID_BCM8002                 0x60010140
 #define PHY_ID_INVALID                 0xffffffff
 #define PHY_ID_REV_MASK                        0x0000000f
@@ -2271,7 +2274,8 @@ struct tg3 {
         (X) == PHY_ID_BCM5703 || (X) == PHY_ID_BCM5704 || \
         (X) == PHY_ID_BCM5705 || (X) == PHY_ID_BCM5750 || \
         (X) == PHY_ID_BCM5752 || (X) == PHY_ID_BCM5714 || \
-        (X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM8002)
+        (X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM5787 || \
+        (X) == PHY_ID_BCM8002)
 
        struct tg3_hw_stats             *hw_stats;
        dma_addr_t                      stats_mapping;

diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index a3a09cceb026d92311fb07dcd4d9694fadaca7a2..b9810ddf435a3998c6e27f77971e4cf2751ffecf 100644 (file)
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1861,14 +1861,18 @@
 #define PCI_DEVICE_ID_TIGON3_5780      0x166a
 #define PCI_DEVICE_ID_TIGON3_5780S     0x166b
 #define PCI_DEVICE_ID_TIGON3_5705F     0x166e
+#define PCI_DEVICE_ID_TIGON3_5754M     0x1672
 #define PCI_DEVICE_ID_TIGON3_5750      0x1676
 #define PCI_DEVICE_ID_TIGON3_5751      0x1677
 #define PCI_DEVICE_ID_TIGON3_5715      0x1678
 #define PCI_DEVICE_ID_TIGON3_5715S     0x1679
+#define PCI_DEVICE_ID_TIGON3_5754      0x167a
 #define PCI_DEVICE_ID_TIGON3_5750M     0x167c
 #define PCI_DEVICE_ID_TIGON3_5751M     0x167d
 #define PCI_DEVICE_ID_TIGON3_5751F     0x167e
+#define PCI_DEVICE_ID_TIGON3_5787M     0x1693
 #define PCI_DEVICE_ID_TIGON3_5782      0x1696
+#define PCI_DEVICE_ID_TIGON3_5787      0x169b
 #define PCI_DEVICE_ID_TIGON3_5788      0x169c
 #define PCI_DEVICE_ID_TIGON3_5789      0x169d
 #define PCI_DEVICE_ID_TIGON3_5702X     0x16a6