diff options
| -rw-r--r-- | arch/s390/include/asm/sclp.h | 1 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_pci.c | 10 |
2 files changed, 9 insertions, 2 deletions
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h index e44a8d7959f5..5d9420bbe165 100644 --- a/arch/s390/include/asm/sclp.h +++ b/arch/s390/include/asm/sclp.h @@ -95,6 +95,7 @@ extern struct sclp_info sclp; struct zpci_report_error_header { u8 version; /* Interface version byte */ u8 action; /* Action qualifier byte + * 0: Adapter Reset Request * 1: Deconfigure and repair action requested * (OpenCrypto Problem Call Home) * 2: Informational Report diff --git a/drivers/s390/char/sclp_pci.c b/drivers/s390/char/sclp_pci.c index e7c84a4e5eb5..995e9196852e 100644 --- a/drivers/s390/char/sclp_pci.c +++ b/drivers/s390/char/sclp_pci.c @@ -24,6 +24,7 @@ #define SCLP_ATYPE_PCI 2 +#define SCLP_ERRNOTIFY_AQ_RESET 0 #define SCLP_ERRNOTIFY_AQ_REPAIR 1 #define SCLP_ERRNOTIFY_AQ_INFO_LOG 2 @@ -111,9 +112,14 @@ static int sclp_pci_check_report(struct zpci_report_error_header *report) if (report->version != 1) return -EINVAL; - if (report->action != SCLP_ERRNOTIFY_AQ_REPAIR && - report->action != SCLP_ERRNOTIFY_AQ_INFO_LOG) + switch (report->action) { + case SCLP_ERRNOTIFY_AQ_RESET: + case SCLP_ERRNOTIFY_AQ_REPAIR: + case SCLP_ERRNOTIFY_AQ_INFO_LOG: + break; + default: return -EINVAL; + } if (report->length > (PAGE_SIZE - sizeof(struct err_notify_sccb))) return -EINVAL; |