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bnx2x: fix a power state test 

If PCIe supports PM capabilities, bnx2x will always claim eeprom is accessible
as PCI_D0 is zero.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@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 2013-06-01 23:02:26 +00:00 committed by David S. Miller
parent 639d65b855
commit 829a5071cc
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
View File

@ -1390,7 +1390,8 @@ static bool bnx2x_is_nvm_accessible(struct bnx2x *bp)
rc = pci_read_config_word(bp->pdev,
bp->pm_cap + PCI_PM_CTRL, &pm);
if ((rc && !netif_running(dev)) || (!rc && ((pm & PCI_D0) != PCI_D0)))
if ((rc && !netif_running(dev)) ||
(!rc && ((pm & PCI_PM_CTRL_STATE_MASK) != PCI_D0)))
return false;
return true;