Commit 93e8b36d authored by Gavin Shan's avatar Gavin Shan Committed by Michael Ellerman

powerpc/eeh: Tag reset state for user owned PE

PE would be owned by userland, which probably request PE reset
done in host side. During the reset, we should drop the PCI
config accesses to the PE with help of flag EEH_PE_RESET.
Signed-off-by: default avatarGavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent d1a85eee
...@@ -1463,6 +1463,7 @@ int eeh_pe_reset(struct eeh_pe *pe, int option) ...@@ -1463,6 +1463,7 @@ int eeh_pe_reset(struct eeh_pe *pe, int option)
switch (option) { switch (option) {
case EEH_RESET_DEACTIVATE: case EEH_RESET_DEACTIVATE:
ret = eeh_ops->reset(pe, option); ret = eeh_ops->reset(pe, option);
eeh_pe_state_clear(pe, EEH_PE_RESET);
if (ret) if (ret)
break; break;
...@@ -1477,6 +1478,7 @@ int eeh_pe_reset(struct eeh_pe *pe, int option) ...@@ -1477,6 +1478,7 @@ int eeh_pe_reset(struct eeh_pe *pe, int option)
*/ */
eeh_ops->set_option(pe, EEH_OPT_FREEZE_PE); eeh_ops->set_option(pe, EEH_OPT_FREEZE_PE);
eeh_pe_state_mark(pe, EEH_PE_RESET);
ret = eeh_ops->reset(pe, option); ret = eeh_ops->reset(pe, option);
break; break;
default: default:
......
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