korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-05 10:04:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

be2net: Fix unnecessary delay in PCI EEH

Browse Source 
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 <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Padmanabh Ratnakar 2012-10-20 06:03:37 +00:00 committed by David S. Miller
parent aa790db9a7
commit c8a541630d
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/ethernet/emulex/benet/be_main.c
View File

@ -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;
}