From 629e1fd84e4952c814dc69804addbbe5efab4502 Mon Sep 17 00:00:00 2001 From: Brian King Date: Wed, 4 Mar 2015 08:09:44 -0600 Subject: [PATCH] bnx2x: Force fundamental reset for EEH recovery commit da293700568ed3d96fcf062ac15d7d7c41377f11 upstream. EEH recovery for bnx2x based adapters is not reliable on all Power systems using the default hot reset, which can result in an unrecoverable EEH error. Forcing the use of fundamental reset during EEH recovery fixes this. Signed-off-by: Brian King Signed-off-by: David S. Miller Signed-off-by: Jiri Slaby --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index b42f89ce02ef5..237a5611d3f69 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -12236,6 +12236,10 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev, /* clean indirect addresses */ pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS, PCICFG_VENDOR_ID_OFFSET); + + /* Set PCIe reset type to fundamental for EEH recovery */ + pdev->needs_freset = 1; + /* * Clean the following indirect addresses for all functions since it * is not used by the driver. -- 2.47.3