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Commit 872ee2d6 authored by Gavin Shan's avatar Gavin Shan Committed by Michael Ellerman
Browse files

powerpc/eeh: More relaxed condition for enabled IO path 



When one or both of the below two flags are marked in the PE state, the
PE's IO path is regarded as enabled: EEH_STATE_MMIO_ACTIVE or
EEH_STATE_MMIO_ENABLED.

Signed-off-by: default avatarGavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 8234fced

arch/powerpc/kernel/eeh.c

+1 −1
Original line number Diff line number Diff line
@@ -631,7 +631,7 @@ int eeh_pci_enable(struct eeh_pe *pe, int function) 
	 */

	switch (function) {

	case EEH_OPT_THAW_MMIO:

		active_flag = EEH_STATE_MMIO_ACTIVE;

		active_flag = EEH_STATE_MMIO_ACTIVE | EEH_STATE_MMIO_ENABLED;

		break;

	case EEH_OPT_THAW_DMA:

		active_flag = EEH_STATE_DMA_ACTIVE;