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bnx2x: Add known PHY type check 

The populate function will fail in case an unknown external PHY is detected.

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>
This commit is contained in:
Yaniv Rosner 2011-11-28 00:49:50 +00:00 committed by David S. Miller
parent ec15b898a4
commit 6db5193b29
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
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@ -11489,6 +11489,10 @@ static int bnx2x_populate_ext_phy(struct bnx2x *bp,
return -EINVAL;
default:
*phy = phy_null;
/* In case external PHY wasn't found */
if ((phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
(phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN))
return -EINVAL;
return 0;
}