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[PATCH] e1000: Reset all functions after a PCI error 

During the handling of the PCI error recovery sequence, the current e1000
driver erroneously blocks a device reset for any but the first PCI
function.  It shouldn't -- this is a cut-n-paste error from a different
driver (which tolerated only one hardware reset per hardware card).

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Linas Vepstas 2006-10-20 14:42:14 -07:00 committed by Jeff Garzik
parent 6f0f6d87a2
commit 7347b03d25
1 changed files with 0 additions and 4 deletions
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4
drivers/net/e1000/e1000_main.c
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@ -4914,10 +4914,6 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
pci_enable_wake(pdev, PCI_D3hot, 0); pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0); pci_enable_wake(pdev, PCI_D3cold, 0);
/* Perform card reset only on one instance of the card */
if (PCI_FUNC (pdev->devfn) != 0)
return PCI_ERS_RESULT_RECOVERED;
e1000_reset(adapter); e1000_reset(adapter);
E1000_WRITE_REG(&adapter->hw, WUS, ~0); E1000_WRITE_REG(&adapter->hw, WUS, ~0);