diff --git a/MAINTAINERS b/MAINTAINERS index 1cfabdd1d23f..3c6427190be2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4312,8 +4312,10 @@ F: Documentation/blockdev/cpqarray.txt F: drivers/block/cpqarray.* HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) -M: "Stephen M. Cameron" +M: Don Brace L: iss_storagedev@hp.com +L: storagedev@pmcs.com +L: linux-scsi@vger.kernel.org S: Supported F: Documentation/scsi/hpsa.txt F: drivers/scsi/hpsa*.[ch] @@ -4321,8 +4323,10 @@ F: include/linux/cciss*.h F: include/uapi/linux/cciss*.h HEWLETT-PACKARD SMART CISS RAID DRIVER (cciss) -M: Mike Miller +M: Don Brace L: iss_storagedev@hp.com +L: storagedev@pmcs.com +L: linux-scsi@vger.kernel.org S: Supported F: Documentation/blockdev/cciss.txt F: drivers/block/cciss* @@ -9606,7 +9610,6 @@ F: drivers/staging/unisys/ UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER M: Vinayak Holikatti -M: Santosh Y L: linux-scsi@vger.kernel.org S: Supported F: Documentation/scsi/ufs.txt diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c index 54fa6e0bc1bb..674d498b46ab 100644 --- a/drivers/scsi/cxgbi/libcxgbi.c +++ b/drivers/scsi/cxgbi/libcxgbi.c @@ -399,6 +399,35 @@ EXPORT_SYMBOL_GPL(cxgbi_hbas_add); * If the source port is outside our allocation range, the caller is * responsible for keeping track of their port usage. */ + +static struct cxgbi_sock *find_sock_on_port(struct cxgbi_device *cdev, + unsigned char port_id) +{ + struct cxgbi_ports_map *pmap = &cdev->pmap; + unsigned int i; + unsigned int used; + + if (!pmap->max_connect || !pmap->used) + return NULL; + + spin_lock_bh(&pmap->lock); + used = pmap->used; + for (i = 0; used && i < pmap->max_connect; i++) { + struct cxgbi_sock *csk = pmap->port_csk[i]; + + if (csk) { + if (csk->port_id == port_id) { + spin_unlock_bh(&pmap->lock); + return csk; + } + used--; + } + } + spin_unlock_bh(&pmap->lock); + + return NULL; +} + static int sock_get_port(struct cxgbi_sock *csk) { struct cxgbi_device *cdev = csk->cdev; @@ -749,6 +778,7 @@ static struct cxgbi_sock *cxgbi_check_route6(struct sockaddr *dst_addr) csk->daddr6.sin6_addr = daddr6->sin6_addr; csk->daddr6.sin6_port = daddr6->sin6_port; csk->daddr6.sin6_family = daddr6->sin6_family; + csk->saddr6.sin6_family = daddr6->sin6_family; csk->saddr6.sin6_addr = pref_saddr; neigh_release(n); @@ -2647,12 +2677,14 @@ int cxgbi_get_host_param(struct Scsi_Host *shost, enum iscsi_host_param param, break; case ISCSI_HOST_PARAM_IPADDRESS: { - __be32 addr; - - addr = cxgbi_get_iscsi_ipv4(chba); - len = sprintf(buf, "%pI4", &addr); + struct cxgbi_sock *csk = find_sock_on_port(chba->cdev, + chba->port_id); + if (csk) { + len = sprintf(buf, "%pIS", + (struct sockaddr *)&csk->saddr); + } log_debug(1 << CXGBI_DBG_ISCSI, - "hba %s, ipv4 %pI4.\n", chba->ndev->name, &addr); + "hba %s, addr %s.\n", chba->ndev->name, buf); break; } default: diff --git a/drivers/scsi/cxgbi/libcxgbi.h b/drivers/scsi/cxgbi/libcxgbi.h index 1d98fad6a0ab..2c7cb1c0c453 100644 --- a/drivers/scsi/cxgbi/libcxgbi.h +++ b/drivers/scsi/cxgbi/libcxgbi.h @@ -700,11 +700,6 @@ static inline void cxgbi_set_iscsi_ipv4(struct cxgbi_hba *chba, __be32 ipaddr) chba->ndev->name); } -static inline __be32 cxgbi_get_iscsi_ipv4(struct cxgbi_hba *chba) -{ - return chba->ipv4addr; -} - struct cxgbi_device *cxgbi_device_register(unsigned int, unsigned int); void cxgbi_device_unregister(struct cxgbi_device *); void cxgbi_device_unregister_all(unsigned int flag); diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 9eff8a375132..50a6e1ac8d9c 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1893,6 +1893,11 @@ static int scsi_queue_rq(struct blk_mq_hw_ctx *hctx, struct request *req, blk_mq_start_request(req); } + if (blk_queue_tagged(q)) + req->cmd_flags |= REQ_QUEUED; + else + req->cmd_flags &= ~REQ_QUEUED; + scsi_init_cmd_errh(cmd); cmd->scsi_done = scsi_mq_done; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 6cbee8395f60..aac0f9ea952a 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1136,8 +1136,7 @@ static inline bool blk_needs_flush_plug(struct task_struct *tsk) /* * tag stuff */ -#define blk_rq_tagged(rq) \ - ((rq)->mq_ctx || ((rq)->cmd_flags & REQ_QUEUED)) +#define blk_rq_tagged(rq) ((rq)->cmd_flags & REQ_QUEUED) extern int blk_queue_start_tag(struct request_queue *, struct request *); extern struct request *blk_queue_find_tag(struct request_queue *, int); extern void blk_queue_end_tag(struct request_queue *, struct request *); diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index e64583560701..56ed843969ca 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -67,8 +67,9 @@ static inline void scsi_activate_tcq(struct scsi_device *sdev, int depth) if (!sdev->tagged_supported) return; - if (!shost_use_blk_mq(sdev->host) && - !blk_queue_tagged(sdev->request_queue)) + if (shost_use_blk_mq(sdev->host)) + queue_flag_set_unlocked(QUEUE_FLAG_QUEUED, sdev->request_queue); + else if (!blk_queue_tagged(sdev->request_queue)) blk_queue_init_tags(sdev->request_queue, depth, sdev->host->bqt); @@ -81,8 +82,7 @@ static inline void scsi_activate_tcq(struct scsi_device *sdev, int depth) **/ static inline void scsi_deactivate_tcq(struct scsi_device *sdev, int depth) { - if (!shost_use_blk_mq(sdev->host) && - blk_queue_tagged(sdev->request_queue)) + if (blk_queue_tagged(sdev->request_queue)) blk_queue_free_tags(sdev->request_queue); scsi_adjust_queue_depth(sdev, 0, depth); }