diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/scsi/zfcp_aux.c | 15 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_def.h | 3 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index 2bd80fdccef..bfcd1ba28ae 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -550,15 +550,14 @@ static void zfcp_dummy_release(struct device *dev) int zfcp_status_read_refill(struct zfcp_adapter *adapter) { while (atomic_read(&adapter->stat_miss) > 0) - if (zfcp_fsf_status_read(adapter, ZFCP_WAIT_FOR_SBAL)) + if (zfcp_fsf_status_read(adapter, ZFCP_WAIT_FOR_SBAL)) { + if (atomic_read(&adapter->stat_miss) >= 16) { + zfcp_erp_adapter_reopen(adapter, 0, 103, NULL); + return 1; + } break; - else - atomic_dec(&adapter->stat_miss); - - if (ZFCP_STATUS_READS_RECOM <= atomic_read(&adapter->stat_miss)) { - zfcp_erp_adapter_reopen(adapter, 0, 103, NULL); - return 1; - } + } else + atomic_dec(&adapter->stat_miss); return 0; } diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 1e837d46ea7..202f7e66c44 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -108,7 +108,6 @@ zfcp_address_to_sg(void *address, struct scatterlist *list, unsigned int size) #define ZFCP_QTCB_VERSION FSF_QTCB_CURRENT_VERSION /* ATTENTION: value must not be used by hardware */ #define FSF_QTCB_UNSOLICITED_STATUS 0x6305 -#define ZFCP_STATUS_READS_RECOM FSF_STATUS_READS_RECOM /* Do 1st retry in 1 second, then double the timeout for each following retry */ #define ZFCP_EXCHANGE_CONFIG_DATA_FIRST_SLEEP 1 @@ -743,7 +742,7 @@ struct zfcp_data { #define ZFCP_POOL_FSF_REQ_ERP_NR 1 #define ZFCP_POOL_FSF_REQ_SCSI_NR 1 #define ZFCP_POOL_FSF_REQ_ABORT_NR 1 -#define ZFCP_POOL_STATUS_READ_NR ZFCP_STATUS_READS_RECOM +#define ZFCP_POOL_STATUS_READ_NR FSF_STATUS_READS_RECOM #define ZFCP_POOL_DATA_GID_PN_NR 1 /* struct used by memory pools for fsf_requests */ |