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authorYaniv Rosner <yanivr@broadcom.com>2008-08-13 15:56:17 -0700
committerDavid S. Miller <davem@davemloft.net>2008-08-13 16:04:30 -0700
commit8c99e7b0436473593a68e740d1032909bc5335a1 (patch)
tree621557728da3ea1bb7cf4e4e08a4c184bf037b4e /drivers/net/bnx2x_link.h
parent57963ed94c27e94a7533434da5943195ea072a35 (diff)
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>
Diffstat (limited to 'drivers/net/bnx2x_link.h')
-rw-r--r--drivers/net/bnx2x_link.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/bnx2x_link.h b/drivers/net/bnx2x_link.h
index 714d37ac95de..b222552b868d 100644
--- a/drivers/net/bnx2x_link.h
+++ b/drivers/net/bnx2x_link.h
@@ -58,11 +58,13 @@ struct link_params {
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 */