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-rw-r--r--drivers/scsi/aacraid/aacraid.h1
-rw-r--r--drivers/scsi/aacraid/commsup.c6
-rw-r--r--drivers/scsi/aacraid/linit.c14
-rw-r--r--drivers/scsi/aacraid/src.c25
-rw-r--r--drivers/scsi/lpfc/lpfc_bsg.c8
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h1
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c3
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h3
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c3
-rw-r--r--drivers/scsi/scsi_lib.c5
-rw-r--r--drivers/scsi/stex.c4
-rw-r--r--drivers/scsi/storvsc_drv.c10
12 files changed, 71 insertions, 12 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 5e115e8b2ba4..7c6efde75da6 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -1678,6 +1678,7 @@ struct aac_dev
u32 handle_pci_error;
bool init_reset;
u8 soft_reset_support;
+ u8 use_map_queue;
};
#define aac_adapter_interrupt(dev) \
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index deb32c9f4b3e..3f062e4013ab 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -223,8 +223,12 @@ int aac_fib_setup(struct aac_dev * dev)
struct fib *aac_fib_alloc_tag(struct aac_dev *dev, struct scsi_cmnd *scmd)
{
struct fib *fibptr;
+ u32 blk_tag;
+ int i;
- fibptr = &dev->fibs[scsi_cmd_to_rq(scmd)->tag];
+ blk_tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmd));
+ i = blk_mq_unique_tag_to_tag(blk_tag);
+ fibptr = &dev->fibs[i];
/*
* Null out fields that depend on being zero at the start of
* each I/O
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 68f4dbcfff49..c4a36c0be527 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -19,6 +19,7 @@
#include <linux/compat.h>
#include <linux/blkdev.h>
+#include <linux/blk-mq-pci.h>
#include <linux/completion.h>
#include <linux/init.h>
#include <linux/interrupt.h>
@@ -504,6 +505,15 @@ common_config:
return 0;
}
+static void aac_map_queues(struct Scsi_Host *shost)
+{
+ struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
+
+ blk_mq_pci_map_queues(&shost->tag_set.map[HCTX_TYPE_DEFAULT],
+ aac->pdev, 0);
+ aac->use_map_queue = true;
+}
+
/**
* aac_change_queue_depth - alter queue depths
* @sdev: SCSI device we are considering
@@ -1488,6 +1498,7 @@ static const struct scsi_host_template aac_driver_template = {
.bios_param = aac_biosparm,
.shost_groups = aac_host_groups,
.slave_configure = aac_slave_configure,
+ .map_queues = aac_map_queues,
.change_queue_depth = aac_change_queue_depth,
.sdev_groups = aac_dev_groups,
.eh_abort_handler = aac_eh_abort,
@@ -1775,6 +1786,8 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
shost->max_lun = AAC_MAX_LUN;
pci_set_drvdata(pdev, shost);
+ shost->nr_hw_queues = aac->max_msix;
+ shost->host_tagset = 1;
error = scsi_add_host(shost, &pdev->dev);
if (error)
@@ -1906,6 +1919,7 @@ static void aac_remove_one(struct pci_dev *pdev)
struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
aac_cancel_rescan_worker(aac);
+ aac->use_map_queue = false;
scsi_remove_host(shost);
__aac_shutdown(aac);
diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c
index 11ef58204e96..61949f374188 100644
--- a/drivers/scsi/aacraid/src.c
+++ b/drivers/scsi/aacraid/src.c
@@ -493,6 +493,10 @@ static int aac_src_deliver_message(struct fib *fib)
#endif
u16 vector_no;
+ struct scsi_cmnd *scmd;
+ u32 blk_tag;
+ struct Scsi_Host *shost = dev->scsi_host_ptr;
+ struct blk_mq_queue_map *qmap;
atomic_inc(&q->numpending);
@@ -505,8 +509,25 @@ static int aac_src_deliver_message(struct fib *fib)
if ((dev->comm_interface == AAC_COMM_MESSAGE_TYPE3)
&& dev->sa_firmware)
vector_no = aac_get_vector(dev);
- else
- vector_no = fib->vector_no;
+ else {
+ if (!fib->vector_no || !fib->callback_data) {
+ if (shost && dev->use_map_queue) {
+ qmap = &shost->tag_set.map[HCTX_TYPE_DEFAULT];
+ vector_no = qmap->mq_map[raw_smp_processor_id()];
+ }
+ /*
+ * We hardcode the vector_no for
+ * reserved commands as a valid shost is
+ * absent during the init
+ */
+ else
+ vector_no = 0;
+ } else {
+ scmd = (struct scsi_cmnd *)fib->callback_data;
+ blk_tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmd));
+ vector_no = blk_mq_unique_tag_to_hwq(blk_tag);
+ }
+ }
if (native_hba) {
if (fib->flags & FIB_CONTEXT_FLAG_NATIVE_HBA_TMF) {
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 9a322a3a2150..595dca92e8db 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -889,7 +889,7 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
struct lpfc_iocbq *piocbq)
{
uint32_t evt_req_id = 0;
- uint32_t cmd;
+ u16 cmd;
struct lpfc_dmabuf *dmabuf = NULL;
struct lpfc_bsg_event *evt;
struct event_data *evt_dat = NULL;
@@ -915,7 +915,7 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
ct_req = (struct lpfc_sli_ct_request *)bdeBuf1->virt;
evt_req_id = ct_req->FsType;
- cmd = ct_req->CommandResponse.bits.CmdRsp;
+ cmd = be16_to_cpu(ct_req->CommandResponse.bits.CmdRsp);
spin_lock_irqsave(&phba->ct_ev_lock, flags);
list_for_each_entry(evt, &phba->ct_ev_waiters, node) {
@@ -3186,8 +3186,8 @@ lpfc_bsg_diag_loopback_run(struct bsg_job *job)
ctreq->RevisionId.bits.InId = 0;
ctreq->FsType = SLI_CT_ELX_LOOPBACK;
ctreq->FsSubType = 0;
- ctreq->CommandResponse.bits.CmdRsp = ELX_LOOPBACK_DATA;
- ctreq->CommandResponse.bits.Size = size;
+ ctreq->CommandResponse.bits.CmdRsp = cpu_to_be16(ELX_LOOPBACK_DATA);
+ ctreq->CommandResponse.bits.Size = cpu_to_be16(size);
segment_offset = ELX_LOOPBACK_HEADER_SZ;
} else
segment_offset = 0;
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index df5e5b7fdcfe..84aa3571be6d 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -3796,6 +3796,7 @@ struct qla_qpair {
uint64_t retry_term_jiff;
struct qla_tgt_counters tgt_counters;
uint16_t cpuid;
+ bool cpu_mapped;
struct qla_fw_resources fwres ____cacheline_aligned;
struct qla_buf_pool buf_pool;
u32 cmd_cnt;
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index ec0423ec6681..1a955c3ff3d6 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -9426,6 +9426,9 @@ struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *vha, int qos,
qpair->rsp->req = qpair->req;
qpair->rsp->qpair = qpair;
+ if (!qpair->cpu_mapped)
+ qla_cpu_update(qpair, raw_smp_processor_id());
+
if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
if (ha->fw_attributes & BIT_4)
qpair->difdix_supported = 1;
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index cce6e425c121..7b42558a8839 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -539,11 +539,14 @@ qla_mapq_init_qp_cpu_map(struct qla_hw_data *ha,
if (!ha->qp_cpu_map)
return;
mask = pci_irq_get_affinity(ha->pdev, msix->vector_base0);
+ if (!mask)
+ return;
qpair->cpuid = cpumask_first(mask);
for_each_cpu(cpu, mask) {
ha->qp_cpu_map[cpu] = qpair;
}
msix->cpuid = qpair->cpuid;
+ qpair->cpu_mapped = true;
}
static inline void
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 71feda2cdb63..245e3a5d81fd 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -3770,6 +3770,9 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
if (rsp->qpair->cpuid != smp_processor_id() || !rsp->qpair->rcv_intr) {
rsp->qpair->rcv_intr = 1;
+
+ if (!rsp->qpair->cpu_mapped)
+ qla_cpu_update(rsp->qpair, raw_smp_processor_id());
}
#define __update_rsp_in(_is_shadow_hba, _rsp, _rsp_in) \
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index b7c569a42aa4..0226c9279cef 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1463,6 +1463,8 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
struct Scsi_Host *host = cmd->device->host;
int rtn = 0;
+ atomic_inc(&cmd->device->iorequest_cnt);
+
/* check if the device is still usable */
if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
/* in SDEV_DEL we error all commands. DID_NO_CONNECT
@@ -1483,6 +1485,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
*/
SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd,
"queuecommand : device blocked\n"));
+ atomic_dec(&cmd->device->iorequest_cnt);
return SCSI_MLQUEUE_DEVICE_BUSY;
}
@@ -1515,6 +1518,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
trace_scsi_dispatch_cmd_start(cmd);
rtn = host->hostt->queuecommand(host, cmd);
if (rtn) {
+ atomic_dec(&cmd->device->iorequest_cnt);
trace_scsi_dispatch_cmd_error(cmd, rtn);
if (rtn != SCSI_MLQUEUE_DEVICE_BUSY &&
rtn != SCSI_MLQUEUE_TARGET_BUSY)
@@ -1761,7 +1765,6 @@ static blk_status_t scsi_queue_rq(struct blk_mq_hw_ctx *hctx,
goto out_dec_host_busy;
}
- atomic_inc(&cmd->device->iorequest_cnt);
return BLK_STS_OK;
out_dec_host_busy:
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 5b230e149c3d..8ffb75be99bc 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -109,7 +109,9 @@ enum {
TASK_ATTRIBUTE_HEADOFQUEUE = 0x1,
TASK_ATTRIBUTE_ORDERED = 0x2,
TASK_ATTRIBUTE_ACA = 0x4,
+};
+enum {
SS_STS_NORMAL = 0x80000000,
SS_STS_DONE = 0x40000000,
SS_STS_HANDSHAKE = 0x20000000,
@@ -121,7 +123,9 @@ enum {
SS_I2H_REQUEST_RESET = 0x2000,
SS_MU_OPERATIONAL = 0x80000000,
+};
+enum {
STEX_CDB_LENGTH = 16,
STATUS_VAR_LEN = 128,
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index d9ce379c4d2e..659196a2f63a 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1567,6 +1567,8 @@ static int storvsc_device_configure(struct scsi_device *sdevice)
{
blk_queue_rq_timeout(sdevice->request_queue, (storvsc_timeout * HZ));
+ /* storvsc devices don't support MAINTENANCE_IN SCSI cmd */
+ sdevice->no_report_opcodes = 1;
sdevice->no_write_same = 1;
/*
@@ -1780,7 +1782,7 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
length = scsi_bufflen(scmnd);
payload = (struct vmbus_packet_mpb_array *)&cmd_request->mpb;
- payload_sz = sizeof(cmd_request->mpb);
+ payload_sz = 0;
if (scsi_sg_count(scmnd)) {
unsigned long offset_in_hvpg = offset_in_hvpage(sgl->offset);
@@ -1789,10 +1791,10 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
unsigned long hvpfn, hvpfns_to_add;
int j, i = 0, sg_count;
- if (hvpg_count > MAX_PAGE_BUFFER_COUNT) {
+ payload_sz = (hvpg_count * sizeof(u64) +
+ sizeof(struct vmbus_packet_mpb_array));
- payload_sz = (hvpg_count * sizeof(u64) +
- sizeof(struct vmbus_packet_mpb_array));
+ if (hvpg_count > MAX_PAGE_BUFFER_COUNT) {
payload = kzalloc(payload_sz, GFP_ATOMIC);
if (!payload)
return SCSI_MLQUEUE_DEVICE_BUSY;
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-25 03:28:35 +0000