From d66993f53eee9f51943679779e1348959b439f4e Mon Sep 17 00:00:00 2001 From: Padmanabh Ratnakar Date: Sat, 20 Oct 2012 06:03:37 +0000 Subject: [PATCH] be2net: Fix unnecessary delay in PCI EEH During PCI EEH, driver waits for all functions in the card. Wait is needed only once per card. Fix is to wait only for the first PCI function. Signed-off-by: Padmanabh Ratnakar Signed-off-by: David S. Miller --- drivers/net/ethernet/emulex/benet/be_main.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index cca8645223f0a..410834deb8d41 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -4201,9 +4201,13 @@ static pci_ers_result_t be_eeh_err_detected(struct pci_dev *pdev, /* The error could cause the FW to trigger a flash debug dump. * Resetting the card while flash dump is in progress - * can cause it not to recover; wait for it to finish + * can cause it not to recover; wait for it to finish. + * Wait only for first function as it is needed only once per + * adapter. */ - ssleep(30); + if (pdev->devfn == 0) + ssleep(30); + return PCI_ERS_RESULT_NEED_RESET; } -- 2.39.5