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bnx2x: WoL capability

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WoL capability
All designs reported WoL capability regardless of HW limitations - check
if this device is actually capable of WoL

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eilon Greenstein 2008-08-13 15:52:46 -07:00 committed by David S. Miller
parent 3101c2bc90
commit 72ce58c328
1 changed files with 11 additions and 2 deletions
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13
drivers/net/bnx2x_main.c
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@ -6897,6 +6897,7 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
{
u32 val, val2, val3, val4, id;
u16 pmc;
/* Get the chip revision id and number. */
/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
@ -6954,8 +6955,16 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
BNX2X_ERR("This driver needs bc_ver %X but found %X,"
" please upgrade BC\n", BNX2X_BC_VER, val);
}
BNX2X_DEV_INFO("%sWoL Capable\n",
(bp->flags & NO_WOL_FLAG)? "Not " : "");
if (BP_E1HVN(bp) == 0) {
pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_PMC, &pmc);
bp->flags |= (pmc & PCI_PM_CAP_PME_D3cold) ? 0 : NO_WOL_FLAG;
} else {
/* no WOL capability for E1HVN != 0 */
bp->flags |= NO_WOL_FLAG;
}
BNX2X_DEV_INFO("%sWoL capable\n",
(bp->flags & NO_WOL_FLAG) ? "Not " : "");
val = SHMEM_RD(bp, dev_info.shared_hw_config.part_num);
val2 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[4]);