diff options
Diffstat (limited to 'arch/s390/pci/pci_event.c')
| -rw-r--r-- | arch/s390/pci/pci_event.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c index 8d6ee4af4230..d39e9299e133 100644 --- a/arch/s390/pci/pci_event.c +++ b/arch/s390/pci/pci_event.c @@ -14,6 +14,8 @@ #include <asm/pci_debug.h> #include <asm/sclp.h> +#include "pci_bus.h" + /* Content Code Description for PCI Function Error */ struct zpci_ccdf_err { u32 reserved1; @@ -53,7 +55,7 @@ static void __zpci_event_error(struct zpci_ccdf_err *ccdf) zpci_err_hex(ccdf, sizeof(*ccdf)); if (zdev) - pdev = pci_get_slot(zdev->bus, ZPCI_DEVFN); + pdev = pci_get_slot(zdev->zbus->bus, ZPCI_DEVFN); pr_err("%s: Event 0x%x reports an error for PCI function 0x%x\n", pdev ? pci_name(pdev) : "n/a", ccdf->pec, ccdf->fid); @@ -78,11 +80,9 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf) enum zpci_state state; int ret; - if (zdev) - pdev = pci_get_slot(zdev->bus, ZPCI_DEVFN); + if (zdev && zdev->zbus && zdev->zbus->bus) + pdev = pci_get_slot(zdev->zbus->bus, ZPCI_DEVFN); - pr_info("%s: Event 0x%x reconfigured PCI function 0x%x\n", - pdev ? pci_name(pdev) : "n/a", ccdf->pec, ccdf->fid); zpci_err("avail CCDF:\n"); zpci_err_hex(ccdf, sizeof(*ccdf)); @@ -102,7 +102,7 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf) if (ret) break; pci_lock_rescan_remove(); - pci_rescan_bus(zdev->bus); + pci_rescan_bus(zdev->zbus->bus); pci_unlock_rescan_remove(); break; case 0x0302: /* Reserved -> Standby */ @@ -140,7 +140,7 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf) zdev->state = ZPCI_FN_STATE_STANDBY; if (!clp_get_state(ccdf->fid, &state) && state == ZPCI_FN_STATE_RESERVED) { - zpci_remove_device(zdev); + zpci_zdev_put(zdev); } break; case 0x0306: /* 0x308 or 0x302 for multiple devices */ @@ -149,12 +149,11 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf) case 0x0308: /* Standby -> Reserved */ if (!zdev) break; - zpci_remove_device(zdev); + zpci_zdev_put(zdev); break; default: break; } - pci_dev_put(pdev); } void zpci_event_availability(void *data) |