X-Git-Url: https://bbs.cooldavid.org/git/?p=net-next-2.6.git;a=blobdiff_plain;f=drivers%2Fnet%2Ftg3.c;fp=drivers%2Fnet%2Ftg3.c;h=4dc07564e1412535c7f21cf651d1209b9c1cf586;hp=ca6b3cbf44d5a160d4eedca0def96e442ecb2042;hb=b75cc0e4c1caac63941d96a73b2214e8007b934b;hpb=5093eedc8bdfd7d906836a44a248f66a99e27d22

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index ca6b3cbf44d..4dc07564e14 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -8206,6 +8206,10 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
 	    (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) {
 		val = tr32(TG3_RDMA_RSRVCTRL_REG);
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+			val &= ~TG3_RDMA_RSRVCTRL_TXMRGN_MASK;
+			val |= TG3_RDMA_RSRVCTRL_TXMRGN_320B;
+		}
 		tw32(TG3_RDMA_RSRVCTRL_REG,
 		     val | TG3_RDMA_RSRVCTRL_FIFO_OFLW_FIX);
 	}