diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index cbc3b62cd9e5..d28c55ae9f01 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -649,7 +649,7 @@ void zfcp_dbf_scsi_common(char *tag, int level, struct scsi_device *sdev, rec->scsi_id = sc->device->id; rec->scsi_lun = (u32)sc->device->lun; rec->scsi_lun_64_hi = (u32)(sc->device->lun >> 32); - rec->host_scribble = (unsigned long)sc->host_scribble; + rec->host_scribble = (u64)sc->host_scribble; memcpy(rec->scsi_opcode, sc->cmnd, min_t(int, sc->cmd_len, ZFCP_DBF_SCSI_OPCODE)); diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 94de55304a02..6c761299a22f 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -129,7 +129,7 @@ struct zfcp_erp_action { struct scsi_device *sdev; u32 status; /* recovery status */ enum zfcp_erp_steps step; /* active step of this erp action */ - unsigned long fsf_req_id; + u64 fsf_req_id; struct timer_list timer; }; @@ -163,7 +163,7 @@ struct zfcp_adapter { struct Scsi_Host *scsi_host; /* Pointer to mid-layer */ struct list_head port_list; /* remote port list */ rwlock_t port_list_lock; /* port list lock */ - unsigned long req_no; /* unique FSF req number */ + u64 req_no; /* unique FSF req number */ struct zfcp_reqlist *req_list; u32 fsf_req_seq_no; /* FSF cmnd seq number */ rwlock_t abort_lock; /* Protects against SCSI @@ -325,7 +325,7 @@ static inline u64 zfcp_scsi_dev_lun(struct scsi_device *sdev) */ struct zfcp_fsf_req { struct list_head list; - unsigned long req_id; + u64 req_id; struct zfcp_adapter *adapter; struct zfcp_qdio_req qdio_req; struct completion completion; diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index ab3ea529cca7..71eabcc26cbb 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -884,7 +884,7 @@ static int zfcp_fsf_req_send(struct zfcp_fsf_req *req) const bool is_srb = zfcp_fsf_req_is_status_read_buffer(req); struct zfcp_adapter *adapter = req->adapter; struct zfcp_qdio *qdio = adapter->qdio; - unsigned long req_id = req->req_id; + u64 req_id = req->req_id; zfcp_reqlist_add(adapter->req_list, req); @@ -1042,7 +1042,7 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_cmnd(struct scsi_cmnd *scmnd) struct scsi_device *sdev = scmnd->device; struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev); struct zfcp_qdio *qdio = zfcp_sdev->port->adapter->qdio; - unsigned long old_req_id = (unsigned long) scmnd->host_scribble; + u64 old_req_id = (u64) scmnd->host_scribble; spin_lock_irq(&qdio->req_q_lock); if (zfcp_qdio_sbal_get(qdio)) @@ -1065,7 +1065,7 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_cmnd(struct scsi_cmnd *scmnd) req->handler = zfcp_fsf_abort_fcp_command_handler; req->qtcb->header.lun_handle = zfcp_sdev->lun_handle; req->qtcb->header.port_handle = zfcp_sdev->port->handle; - req->qtcb->bottom.support.req_handle = (u64) old_req_id; + req->qtcb->bottom.support.req_handle = old_req_id; zfcp_fsf_start_timer(req, ZFCP_FSF_SCSI_ER_TIMEOUT); if (!zfcp_fsf_req_send(req)) { @@ -1919,7 +1919,7 @@ int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *wka_port) { struct zfcp_qdio *qdio = wka_port->adapter->qdio; struct zfcp_fsf_req *req; - unsigned long req_id = 0; + u64 req_id = 0; int retval = -EIO; spin_lock_irq(&qdio->req_q_lock); @@ -1978,7 +1978,7 @@ int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *wka_port) { struct zfcp_qdio *qdio = wka_port->adapter->qdio; struct zfcp_fsf_req *req; - unsigned long req_id = 0; + u64 req_id = 0; int retval = -EIO; spin_lock_irq(&qdio->req_q_lock); @@ -2587,6 +2587,7 @@ int zfcp_fsf_fcp_cmnd(struct scsi_cmnd *scsi_cmnd) goto out; } + BUILD_BUG_ON(sizeof(scsi_cmnd->host_scribble) < sizeof(req->req_id)); scsi_cmnd->host_scribble = (unsigned char *) req->req_id; io = &req->qtcb->bottom.io; @@ -2732,7 +2733,7 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx) struct qdio_buffer *sbal = qdio->res_q[sbal_idx]; struct qdio_buffer_element *sbale; struct zfcp_fsf_req *fsf_req; - unsigned long req_id; + u64 req_id; int idx; for (idx = 0; idx < QDIO_MAX_ELEMENTS_PER_BUFFER; idx++) { @@ -2747,7 +2748,7 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx) * corruption and must stop the machine immediately. */ zfcp_qdio_siosl(adapter); - panic("error: unknown req_id (%lx) on adapter %s.\n", + panic("error: unknown req_id (%llx) on adapter %s.\n", req_id, dev_name(&adapter->ccw_device->dev)); } diff --git a/drivers/s390/scsi/zfcp_qdio.h b/drivers/s390/scsi/zfcp_qdio.h index 390706867df3..90134d9b69a7 100644 --- a/drivers/s390/scsi/zfcp_qdio.h +++ b/drivers/s390/scsi/zfcp_qdio.h @@ -115,7 +115,7 @@ zfcp_qdio_sbale_curr(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req) */ static inline void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req, - unsigned long req_id, u8 sbtype, void *data, u32 len) + u64 req_id, u8 sbtype, void *data, u32 len) { struct qdio_buffer_element *sbale; int count = min(atomic_read(&qdio->req_q_free), diff --git a/drivers/s390/scsi/zfcp_reqlist.h b/drivers/s390/scsi/zfcp_reqlist.h index f4bac61dfbd0..59fbb1b128cb 100644 --- a/drivers/s390/scsi/zfcp_reqlist.h +++ b/drivers/s390/scsi/zfcp_reqlist.h @@ -26,7 +26,7 @@ struct zfcp_reqlist { struct list_head buckets[ZFCP_REQ_LIST_BUCKETS]; }; -static inline size_t zfcp_reqlist_hash(unsigned long req_id) +static inline size_t zfcp_reqlist_hash(u64 req_id) { return req_id % ZFCP_REQ_LIST_BUCKETS; } @@ -83,7 +83,7 @@ static inline void zfcp_reqlist_free(struct zfcp_reqlist *rl) } static inline struct zfcp_fsf_req * -_zfcp_reqlist_find(struct zfcp_reqlist *rl, unsigned long req_id) +_zfcp_reqlist_find(struct zfcp_reqlist *rl, u64 req_id) { struct zfcp_fsf_req *req; size_t i; @@ -104,7 +104,7 @@ _zfcp_reqlist_find(struct zfcp_reqlist *rl, unsigned long req_id) * or NULL if there is no known FSF request with this id. */ static inline struct zfcp_fsf_req * -zfcp_reqlist_find(struct zfcp_reqlist *rl, unsigned long req_id) +zfcp_reqlist_find(struct zfcp_reqlist *rl, u64 req_id) { unsigned long flags; struct zfcp_fsf_req *req; @@ -129,7 +129,7 @@ zfcp_reqlist_find(struct zfcp_reqlist *rl, unsigned long req_id) * NULL if it has not been found. */ static inline struct zfcp_fsf_req * -zfcp_reqlist_find_rm(struct zfcp_reqlist *rl, unsigned long req_id) +zfcp_reqlist_find_rm(struct zfcp_reqlist *rl, u64 req_id) { unsigned long flags; struct zfcp_fsf_req *req; diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index 526ac240d9fe..3dbf4b21d127 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -170,7 +170,7 @@ static int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt) (struct zfcp_adapter *) scsi_host->hostdata[0]; struct zfcp_fsf_req *old_req, *abrt_req; unsigned long flags; - unsigned long old_reqid = (unsigned long) scpnt->host_scribble; + u64 old_reqid = (u64) scpnt->host_scribble; int retval = SUCCESS, ret; int retry = 3; char *dbf_tag;