tg3: Make 1000Base-X FC resolution look like 1000T

This patch changes tg3's 1000Base-X flow control resolution to look like
the 1000Base-T flow control resolution code.

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

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index ff3c48a..2497cc4 100644 (file)
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -1706,18 +1706,12 @@ static u8 tg3_resolve_flowctrl_1000X(u16 lcladv, u16 rmtadv)
 {
        u8 cap = 0;
 
-       if (lcladv & ADVERTISE_1000XPAUSE) {
-               if (lcladv & ADVERTISE_1000XPSE_ASYM) {
-                       if (rmtadv & LPA_1000XPAUSE)
-                               cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
-                       else if (rmtadv & LPA_1000XPAUSE_ASYM)
-                               cap = FLOW_CTRL_RX;
-               } else {
-                       if (rmtadv & LPA_1000XPAUSE)
-                               cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
-               }
-       } else if (lcladv & ADVERTISE_1000XPSE_ASYM) {
-               if ((rmtadv & LPA_1000XPAUSE) && (rmtadv & LPA_1000XPAUSE_ASYM))
+       if (lcladv & rmtadv & ADVERTISE_1000XPAUSE) {
+               cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
+       } else if (lcladv & rmtadv & ADVERTISE_1000XPSE_ASYM) {
+               if (lcladv & ADVERTISE_1000XPAUSE)
+                       cap = FLOW_CTRL_RX;
+               if (rmtadv & ADVERTISE_1000XPAUSE)
                        cap = FLOW_CTRL_TX;
        }