20g-capable devices are not configured properly for self-test, using
10g as their speed which cause the link indication to remain down and
fail the internal loopback test.
Signed-off-by: Yuval Mintz <yuval.mi...@qlogic.com>
Signed-off-by: Ariel Elior <ariel.el...@qlogic.com>
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index c1033a5..3df03bb 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -2347,12 +2347,16 @@ int bnx2x_initial_phy_init(struct bnx2x *bp, int
load_mode)
if (load_mode == LOAD_DIAG) {
struct link_params *lp = &bp->link_params;
lp->loopback_mode = LOOPBACK_XGXS;
- /* do PHY loopback at 10G speed, if possible */
- if (lp->req_line_speed[cfx_idx] < SPEED_10000) {
+ /* Prefer doing PHY loopback at highest speed */
+ if (lp->req_line_speed[cfx_idx] < SPEED_20000) {
if (lp->speed_cap_mask[cfx_idx] &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_20G)
lp->req_line_speed[cfx_idx] =
- SPEED_10000;
+ SPEED_20000;
+ else if (lp->speed_cap_mask[cfx_idx] &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+ lp->req_line_speed[cfx_idx] =
+ SPEED_10000;
else
lp->req_line_speed[cfx_idx] =
SPEED_1000;
--
1.9.3
--
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