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authorYaniv Rosner <yanivr@broadcom.com>2009-11-05 19:18:04 +0200
committerDavid S. Miller <davem@davemloft.net>2009-11-05 20:00:26 -0800
commit18afb0a6fa69efb76b7a67a151c0530d63789141 (patch)
tree5b3b034905ebad5cee0d71ffa7f46598b1c35278 /drivers/net/bnx2x_link.c
parent6a2a2d6bf8581216e08be15fcb563cfd6c430e1e (diff)
bnx2x: Fix Parallel-Detect settings
Enable Parallel-Detect for 10G and 1G only if the relevant speed capability is enabled 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.c')
-rw-r--r--drivers/net/bnx2x_link.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c
index e32d3370862..b5964cb7e76 100644
--- a/drivers/net/bnx2x_link.c
+++ b/drivers/net/bnx2x_link.c
@@ -1107,18 +1107,21 @@ static void bnx2x_set_parallel_detection(struct link_params *params,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL2,
&control2);
-
-
- control2 |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
-
-
+ if (params->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ control2 |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
+ else
+ control2 &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN;
+ DP(NETIF_MSG_LINK, "params->speed_cap_mask = 0x%x, control2 = 0x%x\n",
+ params->speed_cap_mask, control2);
CL45_WR_OVER_CL22(bp, params->port,
params->phy_addr,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL2,
control2);
- if (phy_flags & PHY_XGXS_FLAG) {
+ if ((phy_flags & PHY_XGXS_FLAG) &&
+ (params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) {
DP(NETIF_MSG_LINK, "XGXS\n");
CL45_WR_OVER_CL22(bp, params->port,