tg3: Remove 5719 jumbo frames and TSO blocks
Matt Carlson [Wed, 27 Jul 2011 14:20:54 +0000 (14:20 +0000)]
The A0 revision of this chip is the only device that requires these
features to be disabled.

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

drivers/net/tg3.c

index c77a39d..dc3fbf6 100644 (file)
@@ -8406,7 +8406,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
        /* Program the jumbo buffer descriptor ring control
         * blocks on those devices that have them.
         */
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 ||
+       if (tp->pci_chip_rev_id == CHIPREV_ID_5719_A0 ||
            (tg3_flag(tp, JUMBO_CAPABLE) && !tg3_flag(tp, 5780_CLASS))) {
 
                if (tg3_flag(tp, JUMBO_RING_ENABLE)) {
@@ -13873,7 +13873,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                tg3_flag_set(tp, 5705_PLUS);
 
        /* Determine TSO capabilities */
-       if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+       if (tp->pci_chip_rev_id == CHIPREV_ID_5719_A0)
                ; /* Do nothing. HW bug. */
        else if (tg3_flag(tp, 57765_PLUS))
                tg3_flag_set(tp, HW_TSO_3);
@@ -13943,7 +13943,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                tg3_flag_set(tp, LRG_PROD_RING_CAP);
 
        if (tg3_flag(tp, 57765_PLUS) &&
-           GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719)
+           tp->pci_chip_rev_id != CHIPREV_ID_5719_A0)
                tg3_flag_set(tp, USE_JUMBO_BDFLAG);
 
        if (!tg3_flag(tp, 5705_PLUS) ||