From 78ea22e8042b8a55c5a047869ed1fd9b3711340c Mon Sep 17 00:00:00 2001 From: Eddie Wai Date: Wed, 27 Jun 2012 15:08:20 +0000 Subject: [PATCH] cnic: Read bnx2x function number from internal register so that it will work on any hypervisor. Signed-off-by: Eddie Wai Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/cnic.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index 31b05ad325d0..5980443cb895 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -4988,8 +4988,14 @@ static int cnic_start_bnx2x_hw(struct cnic_dev *dev) cp->port_mode = CHIP_PORT_MODE_NONE; if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) { - u32 val = CNIC_RD(dev, MISC_REG_PORT4MODE_EN_OVWR); + u32 val; + + pci_read_config_dword(dev->pcidev, PCICFG_ME_REGISTER, &val); + cp->func = (u8) ((val & ME_REG_ABS_PF_NUM) >> + ME_REG_ABS_PF_NUM_SHIFT); + func = CNIC_FUNC(cp); + val = CNIC_RD(dev, MISC_REG_PORT4MODE_EN_OVWR); if (!(val & 1)) val = CNIC_RD(dev, MISC_REG_PORT4MODE_EN); else -- 2.39.5