diff options
| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2014-09-30 06:39:05 +0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-09-30 11:15:17 +0400 |
| commit | d1a85eee35f15a20f508c42d7664dce335eefc2d (patch) | |
| tree | bbef333431dc1942074c1a511da73f0c58678d25 /arch/powerpc | |
| parent | 4ba5a0fc6441194cf238e1a049f548b5d45760c8 (diff) | |
| download | linux-d1a85eee35f15a20f508c42d7664dce335eefc2d.tar.xz | |
powerpc/powernv: Sync OpalPciResetScope with firmware
The names of PCI reset scopes aren't sychronized with firmware.
The patch fixes it.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 9 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/eeh-ioda.c | 12 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 4 |
3 files changed, 14 insertions, 11 deletions
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index f1579419e5c8..a084cf5bd76c 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -387,9 +387,12 @@ enum OpalM64EnableAction { }; enum OpalPciResetScope { - OPAL_PHB_COMPLETE = 1, OPAL_PCI_LINK = 2, OPAL_PHB_ERROR = 3, - OPAL_PCI_HOT_RESET = 4, OPAL_PCI_FUNDAMENTAL_RESET = 5, - OPAL_PCI_IODA_TABLE_RESET = 6, + OPAL_RESET_PHB_COMPLETE = 1, + OPAL_RESET_PCI_LINK = 2, + OPAL_RESET_PHB_ERROR = 3, + OPAL_RESET_PCI_HOT = 4, + OPAL_RESET_PCI_FUNDAMENTAL = 5, + OPAL_RESET_PCI_IODA_TABLE = 6 }; enum OpalPciReinitScope { diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c index d6fb90b32525..ecb293ef1fec 100644 --- a/arch/powerpc/platforms/powernv/eeh-ioda.c +++ b/arch/powerpc/platforms/powernv/eeh-ioda.c @@ -514,11 +514,11 @@ int ioda_eeh_phb_reset(struct pci_controller *hose, int option) if (option == EEH_RESET_FUNDAMENTAL || option == EEH_RESET_HOT) rc = opal_pci_reset(phb->opal_id, - OPAL_PHB_COMPLETE, + OPAL_RESET_PHB_COMPLETE, OPAL_ASSERT_RESET); else if (option == EEH_RESET_DEACTIVATE) rc = opal_pci_reset(phb->opal_id, - OPAL_PHB_COMPLETE, + OPAL_RESET_PHB_COMPLETE, OPAL_DEASSERT_RESET); if (rc < 0) goto out; @@ -558,15 +558,15 @@ static int ioda_eeh_root_reset(struct pci_controller *hose, int option) */ if (option == EEH_RESET_FUNDAMENTAL) rc = opal_pci_reset(phb->opal_id, - OPAL_PCI_FUNDAMENTAL_RESET, + OPAL_RESET_PCI_FUNDAMENTAL, OPAL_ASSERT_RESET); else if (option == EEH_RESET_HOT) rc = opal_pci_reset(phb->opal_id, - OPAL_PCI_HOT_RESET, + OPAL_RESET_PCI_HOT, OPAL_ASSERT_RESET); else if (option == EEH_RESET_DEACTIVATE) rc = opal_pci_reset(phb->opal_id, - OPAL_PCI_HOT_RESET, + OPAL_RESET_PCI_HOT, OPAL_DEASSERT_RESET); if (rc < 0) goto out; @@ -697,7 +697,7 @@ static int ioda_eeh_reset(struct eeh_pe *pe, int option) (option == EEH_RESET_HOT || option == EEH_RESET_FUNDAMENTAL)) { rc = opal_pci_reset(phb->opal_id, - OPAL_PHB_ERROR, + OPAL_RESET_PHB_ERROR, OPAL_ASSERT_RESET); if (rc != OPAL_SUCCESS) { pr_warn("%s: Failure %lld clearing " diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index bc79bbdbb6c7..8685dacccb0b 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1626,7 +1626,7 @@ static u32 pnv_ioda_bdfn_to_pe(struct pnv_phb *phb, struct pci_bus *bus, static void pnv_pci_ioda_shutdown(struct pnv_phb *phb) { - opal_pci_reset(phb->opal_id, OPAL_PCI_IODA_TABLE_RESET, + opal_pci_reset(phb->opal_id, OPAL_RESET_PCI_IODA_TABLE, OPAL_ASSERT_RESET); } @@ -1802,7 +1802,7 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np, pci_add_flags(PCI_REASSIGN_ALL_RSRC); /* Reset IODA tables to a clean state */ - rc = opal_pci_reset(phb_id, OPAL_PCI_IODA_TABLE_RESET, OPAL_ASSERT_RESET); + rc = opal_pci_reset(phb_id, OPAL_RESET_PCI_IODA_TABLE, OPAL_ASSERT_RESET); if (rc) pr_warning(" OPAL Error %ld performing IODA table reset !\n", rc); |