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Code Issues Releases Wiki Activity

bnxt_en: Improve bnxt_probe_phy(). 

If the 2nd parameter fw_dflt is not set, we are calling bnxt_probe_phy()
after the firmware has reset.  There is no need to query the current
PHY settings from firmware as these settings may be different from
the ethtool settings that the driver will re-establish later.  So
return earlier in bnxt_probe_phy() to save one firmware call.

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2020-01-27 04:56:14 -05:00 committed by David S. Miller
parent 83d8f5e92d
commit 43a5107dc1
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -11471,6 +11471,9 @@ static int bnxt_probe_phy(struct bnxt *bp, bool fw_dflt)
rc);
return rc;
}
if (!fw_dflt)
return 0;
rc = bnxt_update_link(bp, false);
if (rc) {
netdev_err(bp->dev, "Probe phy can't update link (rc: %x)\n",
@ -11484,9 +11487,6 @@ static int bnxt_probe_phy(struct bnxt *bp, bool fw_dflt)
if (link_info->auto_link_speeds && !link_info->support_auto_speeds)
link_info->support_auto_speeds = link_info->support_speeds;
if (!fw_dflt)
return 0;
bnxt_init_ethtool_link_settings(bp);
return 0;
}