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bnx2x: Correct advertised speed/duplex

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If link is down due to management (and not due to actual phy link being lost),
driver should still behave as if the link is down; Querying via ethtool about
speed/duplex state should result in 'UNKNOWN' (same behaviour as when link is
actually down).

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2012-12-02 04:05:49 +00:00 committed by David S. Miller
parent c96bdc0c9e
commit 59694f0087
1 changed files with 4 additions and 8 deletions
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12
drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
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@ -231,18 +231,14 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
cmd->advertising &= ~(ADVERTISED_10000baseT_Full);
}
if ((bp->state == BNX2X_STATE_OPEN) && (bp->link_vars.link_up)) {
if (!(bp->flags & MF_FUNC_DIS)) {
ethtool_cmd_speed_set(cmd, bp->link_vars.line_speed);
if ((bp->state == BNX2X_STATE_OPEN) && bp->link_vars.link_up &&
!(bp->flags & MF_FUNC_DIS)) {
cmd->duplex = bp->link_vars.duplex;
} else {
ethtool_cmd_speed_set(
cmd, bp->link_params.req_line_speed[cfg_idx]);
cmd->duplex = bp->link_params.req_duplex[cfg_idx];
}
if (IS_MF(bp) && !BP_NOMCP(bp))
ethtool_cmd_speed_set(cmd, bnx2x_get_mf_speed(bp));
else
ethtool_cmd_speed_set(cmd, bp->link_vars.line_speed);
} else {
cmd->duplex = DUPLEX_UNKNOWN;
ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);