tg3: Disable unused transmit rings

[net-next-2.6.git] / drivers / net / tg3.c

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 978ba5d8c2539714244e24f4a17a6d4e071b1411..1c680ff510130ceb8438de763a9e8517b2986e1e 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7536,6 +7536,9 @@ 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)
+               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;
        else