@@ -527,7 +527,6 @@ static void eeh_reset_pe_once(struct eeh_pe *pe)
* Partitionable Endpoint trumps hot-reset.
*/
eeh_pe_dev_traverse(pe, eeh_set_dev_freset, &freset);
-
if (freset)
eeh_ops->reset(pe, EEH_RESET_FUNDAMENTAL);
else
@@ -565,6 +564,7 @@ static void eeh_reset_pe_once(struct eeh_pe *pe)
*/
int eeh_reset_pe(struct eeh_pe *pe)
{
+ int flags = (EEH_STATE_MMIO_ACTIVE | EEH_STATE_DMA_ACTIVE);
int i, rc;
/* Take three shots at resetting the bus */
@@ -572,7 +572,7 @@ int eeh_reset_pe(struct eeh_pe *pe)
eeh_reset_pe_once(pe);
rc = eeh_ops->wait_state(pe, PCI_BUS_RESET_WAIT_MSEC);
- if (rc == (EEH_STATE_MMIO_ACTIVE | EEH_STATE_DMA_ACTIVE))
+ if ((rc & flags) == flags)
return 0;
if (rc < 0) {
The patch changes the criteria used to judge if the PE has been resetted successfully. We needn't the PE status is equal to the combo: (EEH_STATE_MMIO_ACTIVE | EEH_STATE_DMA_ACTIVE). Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> --- arch/powerpc/platforms/pseries/eeh.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)