bnx2x: Pause settings
Pause settings
- 1G pause was not working due to missing write to the emac block
(TX_MODE_FLOW_EN)
- The flow control should use the negotiated result (after autoneg) so
we should save both the requested autoneg and the result
- The HW credits with flow control at 1G speed were not optimized and
caused low throughput
- It is recommended to turn off flow control if the MTU is bigger than
5000B due to internal buffers size
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bnx2x_link.h b/drivers/net/bnx2x_link.h
index 714d37a..b222552b 100644
--- a/drivers/net/bnx2x_link.h
+++ b/drivers/net/bnx2x_link.h
@@ -58,11 +58,13 @@
u16 req_duplex;
u16 req_flow_ctrl;
+ u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
+ req_flow_ctrl is set to AUTO */
u16 req_line_speed; /* Also determine AutoNeg */
/* Device parameters */
u8 mac_addr[6];
- u16 mtu;
+
/* shmem parameters */