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-rw-r--r--drivers/scsi/lpfc/lpfc.h8
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h10
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c141
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.h3
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c447
-rw-r--r--drivers/scsi/lpfc/lpfc_nvme.c90
-rw-r--r--drivers/scsi/lpfc/lpfc_nvme.h3
-rw-r--r--drivers/scsi/lpfc/lpfc_nvmet.c22
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c107
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.h3
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c88
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.h1
-rw-r--r--drivers/scsi/lpfc/lpfc_sli4.h36
14 files changed, 623 insertions, 338 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index da12476dd933..19827ce7a4d9 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -965,13 +965,6 @@ struct lpfc_hba {
struct list_head lpfc_scsi_buf_list_get;
struct list_head lpfc_scsi_buf_list_put;
uint32_t total_scsi_bufs;
- spinlock_t common_buf_list_get_lock; /* Common buf alloc list lock */
- spinlock_t common_buf_list_put_lock; /* Common buf free list lock */
- struct list_head lpfc_common_buf_list_get;
- struct list_head lpfc_common_buf_list_put;
- uint32_t total_common_bufs;
- uint32_t get_common_bufs;
- uint32_t put_common_bufs;
struct list_head lpfc_iocb_list;
uint32_t total_iocbq_bufs;
struct list_head active_rrq_list;
@@ -1045,6 +1038,7 @@ struct lpfc_hba {
struct dentry *debug_nvmeio_trc;
struct lpfc_debugfs_nvmeio_trc *nvmeio_trc;
+ struct dentry *debug_hdwqinfo;
atomic_t nvmeio_trc_cnt;
uint32_t nvmeio_trc_size;
uint32_t nvmeio_trc_output_idx;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index c6b1d432dd07..1671d9371d3b 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -337,7 +337,7 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr,
"XRI Dist lpfc%d Total %d IO %d ELS %d\n",
phba->brd_no,
phba->sli4_hba.max_cfg_param.max_xri,
- phba->sli4_hba.common_xri_max,
+ phba->sli4_hba.io_xri_max,
lpfc_sli4_get_els_iocb_cnt(phba));
if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE)
goto buffer_done;
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 6dc427d4228c..a623f6f619cc 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -515,10 +515,12 @@ int lpfc_sli4_read_config(struct lpfc_hba *);
void lpfc_sli4_node_prep(struct lpfc_hba *);
int lpfc_sli4_els_sgl_update(struct lpfc_hba *phba);
int lpfc_sli4_nvmet_sgl_update(struct lpfc_hba *phba);
-int lpfc_sli4_common_sgl_update(struct lpfc_hba *phba);
-int lpfc_sli4_post_common_sgl_list(struct lpfc_hba *phba,
- struct list_head *blist, int xricnt);
-int lpfc_new_common_buf(struct lpfc_hba *phba, int num_to_alloc);
+int lpfc_io_buf_flush(struct lpfc_hba *phba, struct list_head *sglist);
+int lpfc_io_buf_replenish(struct lpfc_hba *phba, struct list_head *cbuf);
+int lpfc_sli4_io_sgl_update(struct lpfc_hba *phba);
+int lpfc_sli4_post_io_sgl_list(struct lpfc_hba *phba,
+ struct list_head *blist, int xricnt);
+int lpfc_new_io_buf(struct lpfc_hba *phba, int num_to_alloc);
void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *);
uint32_t lpfc_sli_port_speed_get(struct lpfc_hba *);
int lpfc_sli4_request_firmware_update(struct lpfc_hba *, uint8_t);
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index fc5ec99bfde2..a1b7263bfe2a 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -378,6 +378,73 @@ skipit:
return len;
}
+static int lpfc_debugfs_last_hdwq;
+
+/**
+ * lpfc_debugfs_hdwqinfo_data - Dump Hardware Queue info to a buffer
+ * @phba: The HBA to gather host buffer info from.
+ * @buf: The buffer to dump log into.
+ * @size: The maximum amount of data to process.
+ *
+ * Description:
+ * This routine dumps the Hardware Queue info from the @phba to @buf up to
+ * @size number of bytes. A header that describes the current hdwq state will be
+ * dumped to @buf first and then info on each hdwq entry will be dumped to @buf
+ * until @size bytes have been dumped or all the hdwq info has been dumped.
+ *
+ * Notes:
+ * This routine will rotate through each configured Hardware Queue each
+ * time called.
+ *
+ * Return Value:
+ * This routine returns the amount of bytes that were dumped into @buf and will
+ * not exceed @size.
+ **/
+static int
+lpfc_debugfs_hdwqinfo_data(struct lpfc_hba *phba, char *buf, int size)
+{
+ struct lpfc_sli4_hdw_queue *qp;
+ int len = 0;
+ int i, out;
+ unsigned long iflag;
+
+ if (phba->sli_rev != LPFC_SLI_REV4)
+ return 0;
+
+ if (!phba->sli4_hba.hdwq)
+ return 0;
+
+ for (i = 0; i < phba->cfg_hdw_queue; i++) {
+ if (len > (LPFC_HDWQINFO_SIZE - 80))
+ break;
+ qp = &phba->sli4_hba.hdwq[lpfc_debugfs_last_hdwq];
+
+ len += snprintf(buf + len, size - len, "HdwQ %d Info ", i);
+ spin_lock_irqsave(&qp->abts_scsi_buf_list_lock, iflag);
+ spin_lock(&qp->abts_nvme_buf_list_lock);
+ spin_lock(&qp->io_buf_list_get_lock);
+ spin_lock(&qp->io_buf_list_put_lock);
+ out = qp->total_io_bufs - (qp->get_io_bufs + qp->put_io_bufs +
+ qp->abts_scsi_io_bufs + qp->abts_nvme_io_bufs);
+ len += snprintf(buf + len, size - len,
+ "tot:%d get:%d put:%d mt:%d "
+ "ABTS scsi:%d nvme:%d Out:%d\n",
+ qp->total_io_bufs, qp->get_io_bufs, qp->put_io_bufs,
+ qp->empty_io_bufs, qp->abts_scsi_io_bufs,
+ qp->abts_nvme_io_bufs, out);
+ spin_unlock(&qp->io_buf_list_put_lock);
+ spin_unlock(&qp->io_buf_list_get_lock);
+ spin_unlock(&qp->abts_nvme_buf_list_lock);
+ spin_unlock_irqrestore(&qp->abts_scsi_buf_list_lock, iflag);
+
+ lpfc_debugfs_last_hdwq++;
+ if (lpfc_debugfs_last_hdwq >= phba->cfg_hdw_queue)
+ lpfc_debugfs_last_hdwq = 0;
+ }
+
+ return len;
+}
+
static int lpfc_debugfs_last_hba_slim_off;
/**
@@ -863,17 +930,17 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
len += snprintf(buf + len, size - len, "\n");
cnt = 0;
- spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_for_each_entry_safe(ctxp, next_ctxp,
&phba->sli4_hba.lpfc_abts_nvmet_ctx_list,
list) {
cnt++;
}
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
if (cnt) {
len += snprintf(buf + len, size - len,
"ABORT: %d ctx entries\n", cnt);
- spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_for_each_entry_safe(ctxp, next_ctxp,
&phba->sli4_hba.lpfc_abts_nvmet_ctx_list,
list) {
@@ -885,7 +952,7 @@ lpfc_debugfs_nvmestat_data(struct lpfc_vport *vport, char *buf, int size)
ctxp->oxid, ctxp->state,
ctxp->flag);
}
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
}
/* Calculate outstanding IOs */
@@ -1620,6 +1687,48 @@ out:
}
/**
+ * lpfc_debugfs_hdwqinfo_open - Open the hdwqinfo debugfs buffer
+ * @inode: The inode pointer that contains a vport pointer.
+ * @file: The file pointer to attach the log output.
+ *
+ * Description:
+ * This routine is the entry point for the debugfs open file operation. It gets
+ * the vport from the i_private field in @inode, allocates the necessary buffer
+ * for the log, fills the buffer from the in-memory log for this vport, and then
+ * returns a pointer to that log in the private_data field in @file.
+ *
+ * Returns:
+ * This function returns zero if successful. On error it will return a negative
+ * error value.
+ **/
+static int
+lpfc_debugfs_hdwqinfo_open(struct inode *inode, struct file *file)
+{
+ struct lpfc_hba *phba = inode->i_private;
+ struct lpfc_debug *debug;
+ int rc = -ENOMEM;
+
+ debug = kmalloc(sizeof(*debug), GFP_KERNEL);
+ if (!debug)
+ goto out;
+
+ /* Round to page boundary */
+ debug->buffer = kmalloc(LPFC_HDWQINFO_SIZE, GFP_KERNEL);
+ if (!debug->buffer) {
+ kfree(debug);
+ goto out;
+ }
+
+ debug->len = lpfc_debugfs_hdwqinfo_data(phba, debug->buffer,
+ LPFC_HBQINFO_SIZE);
+ file->private_data = debug;
+
+ rc = 0;
+out:
+ return rc;
+}
+
+/**
* lpfc_debugfs_dumpHBASlim_open - Open the Dump HBA SLIM debugfs buffer
* @inode: The inode pointer that contains a vport pointer.
* @file: The file pointer to attach the log output.
@@ -4819,6 +4928,15 @@ static const struct file_operations lpfc_debugfs_op_hbqinfo = {
.release = lpfc_debugfs_release,
};
+#undef lpfc_debugfs_op_hdwqinfo
+static const struct file_operations lpfc_debugfs_op_hdwqinfo = {
+ .owner = THIS_MODULE,
+ .open = lpfc_debugfs_hdwqinfo_open,
+ .llseek = lpfc_debugfs_lseek,
+ .read = lpfc_debugfs_read,
+ .release = lpfc_debugfs_release,
+};
+
#undef lpfc_debugfs_op_dumpHBASlim
static const struct file_operations lpfc_debugfs_op_dumpHBASlim = {
.owner = THIS_MODULE,
@@ -5244,6 +5362,18 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
phba->hba_debugfs_root,
phba, &lpfc_debugfs_op_hbqinfo);
+ /* Setup hdwqinfo */
+ snprintf(name, sizeof(name), "hdwqinfo");
+ phba->debug_hdwqinfo =
+ debugfs_create_file(name, S_IFREG | 0644,
+ phba->hba_debugfs_root,
+ phba, &lpfc_debugfs_op_hdwqinfo);
+ if (!phba->debug_hdwqinfo) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
+ "0411 Cant create debugfs hdwqinfo\n");
+ goto debug_failed;
+ }
+
/* Setup dumpHBASlim */
if (phba->sli_rev < LPFC_SLI_REV4) {
snprintf(name, sizeof(name), "dumpHBASlim");
@@ -5630,6 +5760,9 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport)
debugfs_remove(phba->debug_hbqinfo); /* hbqinfo */
phba->debug_hbqinfo = NULL;
+ debugfs_remove(phba->debug_hdwqinfo); /* hdwqinfo */
+ phba->debug_hdwqinfo = NULL;
+
debugfs_remove(phba->debug_dumpHBASlim); /* HBASlim */
phba->debug_dumpHBASlim = NULL;
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h
index 2c5bc494b247..c904fa74dfbc 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.h
+++ b/drivers/scsi/lpfc/lpfc_debugfs.h
@@ -284,6 +284,9 @@ struct lpfc_idiag {
#endif
+/* hdwqinfo output buffer size */
+#define LPFC_HDWQINFO_SIZE 8192
+
enum {
DUMP_FCP,
DUMP_NVME,
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index c4acd9ee55b1..ed0318b9003e 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -1039,12 +1039,12 @@ lpfc_hba_down_post_s4(struct lpfc_hba *phba)
{
struct lpfc_scsi_buf *psb, *psb_next;
struct lpfc_nvmet_rcv_ctx *ctxp, *ctxp_next;
+ struct lpfc_sli4_hdw_queue *qp;
LIST_HEAD(aborts);
LIST_HEAD(nvme_aborts);
LIST_HEAD(nvmet_aborts);
- unsigned long iflag = 0;
struct lpfc_sglq *sglq_entry = NULL;
- int cnt;
+ int cnt, idx;
lpfc_sli_hbqbuf_free_all(phba);
@@ -1071,57 +1071,65 @@ lpfc_hba_down_post_s4(struct lpfc_hba *phba)
spin_unlock(&phba->sli4_hba.sgl_list_lock);
- /* abts_scsi_buf_list_lock required because worker thread uses this
+
+ /* abts_xxxx_buf_list_lock required because worker thread uses this
* list.
*/
- if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP) {
- spin_lock(&phba->sli4_hba.abts_scsi_buf_list_lock);
- list_splice_init(&phba->sli4_hba.lpfc_abts_scsi_buf_list,
- &aborts);
- spin_unlock(&phba->sli4_hba.abts_scsi_buf_list_lock);
- }
-
- if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
- spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
- list_splice_init(&phba->sli4_hba.lpfc_abts_nvme_buf_list,
- &nvme_aborts);
- list_splice_init(&phba->sli4_hba.lpfc_abts_nvmet_ctx_list,
- &nvmet_aborts);
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
- }
+ cnt = 0;
+ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
+ qp = &phba->sli4_hba.hdwq[idx];
- spin_unlock_irq(&phba->hbalock);
+ spin_lock(&qp->abts_scsi_buf_list_lock);
+ list_splice_init(&qp->lpfc_abts_scsi_buf_list,
+ &aborts);
- if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP) {
list_for_each_entry_safe(psb, psb_next, &aborts, list) {
psb->pCmd = NULL;
psb->status = IOSTAT_SUCCESS;
+ cnt++;
}
- spin_lock_irqsave(&phba->common_buf_list_put_lock, iflag);
- list_splice(&aborts, &phba->lpfc_common_buf_list_put);
- spin_unlock_irqrestore(&phba->common_buf_list_put_lock, iflag);
- }
+ spin_lock(&qp->io_buf_list_put_lock);
+ list_splice_init(&aborts, &qp->lpfc_io_buf_list_put);
+ qp->put_io_bufs += qp->abts_scsi_io_bufs;
+ qp->abts_scsi_io_bufs = 0;
+ spin_unlock(&qp->io_buf_list_put_lock);
+ spin_unlock(&qp->abts_scsi_buf_list_lock);
+
+ if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
+ spin_lock(&qp->abts_nvme_buf_list_lock);
+ list_splice_init(&qp->lpfc_abts_nvme_buf_list,
+ &nvme_aborts);
+ list_for_each_entry_safe(psb, psb_next, &nvme_aborts,
+ list) {
+ psb->pCmd = NULL;
+ psb->status = IOSTAT_SUCCESS;
+ cnt++;
+ }
+ spin_lock(&qp->io_buf_list_put_lock);
+ qp->put_io_bufs += qp->abts_nvme_io_bufs;
+ qp->abts_nvme_io_bufs = 0;
+ list_splice_init(&nvme_aborts,
+ &qp->lpfc_io_buf_list_put);
+ spin_unlock(&qp->io_buf_list_put_lock);
+ spin_unlock(&qp->abts_nvme_buf_list_lock);
- if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
- cnt = 0;
- list_for_each_entry_safe(psb, psb_next, &nvme_aborts, list) {
- psb->pCmd = NULL;
- psb->status = IOSTAT_SUCCESS;
- cnt++;
}
- spin_lock_irqsave(&phba->common_buf_list_put_lock, iflag);
- phba->put_common_bufs += cnt;
- list_splice(&nvme_aborts, &phba->lpfc_common_buf_list_put);
- spin_unlock_irqrestore(&phba->common_buf_list_put_lock, iflag);
+ }
+ if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
+ spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
+ list_splice_init(&phba->sli4_hba.lpfc_abts_nvmet_ctx_list,
+ &nvmet_aborts);
+ spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_for_each_entry_safe(ctxp, ctxp_next, &nvmet_aborts, list) {
ctxp->flag &= ~(LPFC_NVMET_XBUSY | LPFC_NVMET_ABORT_OP);
lpfc_nvmet_ctxbuf_post(phba, ctxp->ctxbuf);
}
}
+ spin_unlock_irq(&phba->hbalock);
lpfc_sli4_free_sp_events(phba);
- return 0;
+ return cnt;
}
/**
@@ -3126,18 +3134,6 @@ lpfc_online(struct lpfc_hba *phba)
"6132 NVME restore reg failed "
"on nvmei error x%x\n", error);
}
- /* Don't post more new bufs if repost already recovered
- * the nvme sgls.
- */
- if (phba->sli4_hba.common_xri_cnt == 0) {
- i = lpfc_new_common_buf(phba,
- phba->sli4_hba.common_xri_max);
- if (i == 0) {
- lpfc_unblock_mgmt_io(phba);
- return 1;
- }
- phba->total_common_bufs += i;
- }
} else {
lpfc_sli_queue_init(phba);
if (lpfc_sli_hba_setup(phba)) { /* Initialize SLI2/SLI3 HBA */
@@ -3372,7 +3368,7 @@ lpfc_scsi_free(struct lpfc_hba *phba)
}
/**
- * lpfc_common_free - Free all the IO buffers and IOCBs from driver lists
+ * lpfc_io_free - Free all the IO buffers and IOCBs from driver lists
* @phba: pointer to lpfc hba data structure.
*
* This routine is to free all the IO buffers and IOCBs from the driver
@@ -3380,36 +3376,44 @@ lpfc_scsi_free(struct lpfc_hba *phba)
* the internal resources before the device is removed from the system.
**/
static void
-lpfc_common_free(struct lpfc_hba *phba)
+lpfc_io_free(struct lpfc_hba *phba)
{
struct lpfc_nvme_buf *lpfc_ncmd, *lpfc_ncmd_next;
+ struct lpfc_sli4_hdw_queue *qp;
+ int idx;
spin_lock_irq(&phba->hbalock);
- /* Release all the lpfc_nvme_bufs maintained by this host. */
- spin_lock(&phba->common_buf_list_put_lock);
- list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
- &phba->lpfc_common_buf_list_put, list) {
- list_del(&lpfc_ncmd->list);
- phba->put_common_bufs--;
- dma_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
- lpfc_ncmd->dma_handle);
- kfree(lpfc_ncmd);
- phba->total_common_bufs--;
+ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
+ qp = &phba->sli4_hba.hdwq[idx];
+ /* Release all the lpfc_nvme_bufs maintained by this host. */
+ spin_lock(&qp->io_buf_list_put_lock);
+ list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
+ &qp->lpfc_io_buf_list_put,
+ list) {
+ list_del(&lpfc_ncmd->list);
+ qp->put_io_bufs--;
+ dma_pool_free(phba->lpfc_sg_dma_buf_pool,
+ lpfc_ncmd->data, lpfc_ncmd->dma_handle);
+ kfree(lpfc_ncmd);
+ qp->total_io_bufs--;
+ }
+ spin_unlock(&qp->io_buf_list_put_lock);
+
+ spin_lock(&qp->io_buf_list_get_lock);
+ list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
+ &qp->lpfc_io_buf_list_get,
+ list) {
+ list_del(&lpfc_ncmd->list);
+ qp->get_io_bufs--;
+ dma_pool_free(phba->lpfc_sg_dma_buf_pool,
+ lpfc_ncmd->data, lpfc_ncmd->dma_handle);
+ kfree(lpfc_ncmd);
+ qp->total_io_bufs--;
+ }
+ spin_unlock(&qp->io_buf_list_get_lock);
}
- spin_unlock(&phba->common_buf_list_put_lock);
- spin_lock(&phba->common_buf_list_get_lock);
- list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
- &phba->lpfc_common_buf_list_get, list) {
- list_del(&lpfc_ncmd->list);
- phba->get_common_bufs--;
- dma_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
- lpfc_ncmd->dma_handle);
- kfree(lpfc_ncmd);
- phba->total_common_bufs--;
- }
- spin_unlock(&phba->common_buf_list_get_lock);
spin_unlock_irq(&phba->hbalock);
}
@@ -3654,8 +3658,101 @@ out_free_mem:
return rc;
}
+int
+lpfc_io_buf_flush(struct lpfc_hba *phba, struct list_head *cbuf)
+{
+ LIST_HEAD(blist);
+ struct lpfc_sli4_hdw_queue *qp;
+ struct lpfc_scsi_buf *lpfc_cmd;
+ struct lpfc_scsi_buf *iobufp, *prev_iobufp;
+ int idx, cnt, xri, inserted;
+
+ cnt = 0;
+ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
+ qp = &phba->sli4_hba.hdwq[idx];
+ spin_lock_irq(&qp->io_buf_list_get_lock);
+ spin_lock(&qp->io_buf_list_put_lock);
+
+ /* Take everything off the get and put lists */
+ list_splice_init(&qp->lpfc_io_buf_list_get, &blist);
+ list_splice(&qp->lpfc_io_buf_list_put, &blist);
+ INIT_LIST_HEAD(&qp->lpfc_io_buf_list_get);
+ INIT_LIST_HEAD(&qp->lpfc_io_buf_list_put);
+ cnt += qp->get_io_bufs + qp->put_io_bufs;
+ qp->get_io_bufs = 0;
+ qp->put_io_bufs = 0;
+ qp->total_io_bufs = 0;
+ spin_unlock(&qp->io_buf_list_put_lock);
+ spin_unlock_irq(&qp->io_buf_list_get_lock);
+ }
+
+ /*
+ * Take IO buffers off blist and put on cbuf sorted by XRI.
+ * This is because POST_SGL takes a sequential range of XRIs
+ * to post to the firmware.
+ */
+ for (idx = 0; idx < cnt; idx++) {
+ list_remove_head(&blist, lpfc_cmd, struct lpfc_scsi_buf, list);
+ if (!lpfc_cmd)
+ return cnt;
+ if (idx == 0) {
+ list_add_tail(&lpfc_cmd->list, cbuf);
+ continue;
+ }
+ xri = lpfc_cmd->cur_iocbq.sli4_xritag;
+ inserted = 0;
+ prev_iobufp = NULL;
+ list_for_each_entry(iobufp, cbuf, list) {
+ if (xri < iobufp->cur_iocbq.sli4_xritag) {
+ if (prev_iobufp)
+ list_add(&lpfc_cmd->list,
+ &prev_iobufp->list);
+ else
+ list_add(&lpfc_cmd->list, cbuf);
+ inserted = 1;
+ break;
+ }
+ prev_iobufp = iobufp;
+ }
+ if (!inserted)
+ list_add_tail(&lpfc_cmd->list, cbuf);
+ }
+ return cnt;
+}
+
+int
+lpfc_io_buf_replenish(struct lpfc_hba *phba, struct list_head *cbuf)
+{
+ struct lpfc_sli4_hdw_queue *qp;
+ struct lpfc_scsi_buf *lpfc_cmd;
+ int idx, cnt;
+
+ qp = phba->sli4_hba.hdwq;
+ cnt = 0;
+ while (!list_empty(cbuf)) {
+ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
+ list_remove_head(cbuf, lpfc_cmd,
+ struct lpfc_scsi_buf, list);
+ if (!lpfc_cmd)
+ return cnt;
+ cnt++;
+ qp = &phba->sli4_hba.hdwq[idx];
+ lpfc_cmd->hdwq = idx;
+ lpfc_cmd->cur_iocbq.wqe_cmpl = NULL;
+ lpfc_cmd->cur_iocbq.iocb_cmpl = NULL;
+ spin_lock(&qp->io_buf_list_put_lock);
+ list_add_tail(&lpfc_cmd->list,
+ &qp->lpfc_io_buf_list_put);
+ qp->put_io_bufs++;
+ qp->total_io_bufs++;
+ spin_unlock(&qp->io_buf_list_put_lock);
+ }
+ }
+ return cnt;
+}
+
/**
- * lpfc_sli4_common_sgl_update - update xri-sgl sizing and mapping
+ * lpfc_sli4_io_sgl_update - update xri-sgl sizing and mapping
* @phba: pointer to lpfc hba data structure.
*
* This routine first calculates the sizes of the current els and allocated
@@ -3667,52 +3764,38 @@ out_free_mem:
* 0 - successful (for now, it always returns 0)
**/
int
-lpfc_sli4_common_sgl_update(struct lpfc_hba *phba)
+lpfc_sli4_io_sgl_update(struct lpfc_hba *phba)
{
struct lpfc_nvme_buf *lpfc_ncmd = NULL, *lpfc_ncmd_next = NULL;
uint16_t i, lxri, els_xri_cnt;
- uint16_t common_xri_cnt, common_xri_max;
- LIST_HEAD(common_sgl_list);
+ uint16_t io_xri_cnt, io_xri_max;
+ LIST_HEAD(io_sgl_list);
int rc, cnt;
- phba->total_common_bufs = 0;
- phba->get_common_bufs = 0;
- phba->put_common_bufs = 0;
-
/*
* update on pci function's allocated nvme xri-sgl list
*/
/* maximum number of xris available for nvme buffers */
els_xri_cnt = lpfc_sli4_get_els_iocb_cnt(phba);
- common_xri_max = phba->sli4_hba.max_cfg_param.max_xri - els_xri_cnt;
- phba->sli4_hba.common_xri_max = common_xri_max;
+ io_xri_max = phba->sli4_hba.max_cfg_param.max_xri - els_xri_cnt;
+ phba->sli4_hba.io_xri_max = io_xri_max;
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
"6074 Current allocated XRI sgl count:%d, "
"maximum XRI count:%d\n",
- phba->sli4_hba.common_xri_cnt,
- phba->sli4_hba.common_xri_max);
-
- spin_lock_irq(&phba->common_buf_list_get_lock);
- spin_lock(&phba->common_buf_list_put_lock);
- list_splice_init(&phba->lpfc_common_buf_list_get, &common_sgl_list);
- list_splice(&phba->lpfc_common_buf_list_put, &common_sgl_list);
- cnt = phba->get_common_bufs + phba->put_common_bufs;
- phba->get_common_bufs = 0;
- phba->put_common_bufs = 0;
- spin_unlock(&phba->common_buf_list_put_lock);
- spin_unlock_irq(&phba->common_buf_list_get_lock);
-
- if (phba->sli4_hba.common_xri_cnt > phba->sli4_hba.common_xri_max) {
+ phba->sli4_hba.io_xri_cnt,
+ phba->sli4_hba.io_xri_max);
+
+ cnt = lpfc_io_buf_flush(phba, &io_sgl_list);
+
+ if (phba->sli4_hba.io_xri_cnt > phba->sli4_hba.io_xri_max) {
/* max nvme xri shrunk below the allocated nvme buffers */
- spin_lock_irq(&phba->common_buf_list_get_lock);
- common_xri_cnt = phba->sli4_hba.common_xri_cnt -
- phba->sli4_hba.common_xri_max;
- spin_unlock_irq(&phba->common_buf_list_get_lock);
+ io_xri_cnt = phba->sli4_hba.io_xri_cnt -
+ phba->sli4_hba.io_xri_max;
/* release the extra allocated nvme buffers */
- for (i = 0; i < common_xri_cnt; i++) {
- list_remove_head(&common_sgl_list, lpfc_ncmd,
+ for (i = 0; i < io_xri_cnt; i++) {
+ list_remove_head(&io_sgl_list, lpfc_ncmd,
struct lpfc_nvme_buf, list);
if (lpfc_ncmd) {
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
@@ -3721,16 +3804,15 @@ lpfc_sli4_common_sgl_update(struct lpfc_hba *phba)
kfree(lpfc_ncmd);
}
}
- spin_lock_irq(&phba->common_buf_list_get_lock);
- phba->sli4_hba.common_xri_cnt -= common_xri_cnt;
- spin_unlock_irq(&phba->common_buf_list_get_lock);
+ phba->sli4_hba.io_xri_cnt -= io_xri_cnt;
}
/* update xris associated to remaining allocated nvme buffers */
lpfc_ncmd = NULL;
lpfc_ncmd_next = NULL;
+ phba->sli4_hba.io_xri_cnt = cnt;
list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
- &common_sgl_list, list) {
+ &io_sgl_list, list) {
lxri = lpfc_sli4_next_xritag(phba);
if (lxri == NO_XRI) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
@@ -3742,22 +3824,16 @@ lpfc_sli4_common_sgl_update(struct lpfc_hba *phba)
lpfc_ncmd->cur_iocbq.sli4_lxritag = lxri;
lpfc_ncmd->cur_iocbq.sli4_xritag = phba->sli4_hba.xri_ids[lxri];
}
- spin_lock_irq(&phba->common_buf_list_get_lock);
- spin_lock(&phba->common_buf_list_put_lock);
- list_splice_init(&common_sgl_list, &phba->lpfc_common_buf_list_get);
- phba->get_common_bufs = cnt;
- INIT_LIST_HEAD(&phba->lpfc_common_buf_list_put);
- spin_unlock(&phba->common_buf_list_put_lock);
- spin_unlock_irq(&phba->common_buf_list_get_lock);
+ cnt = lpfc_io_buf_replenish(phba, &io_sgl_list);
return 0;
out_free_mem:
- lpfc_common_free(phba);
+ lpfc_io_free(phba);
return rc;
}
/**
- * lpfc_new_common_buf - IO buffer allocator for HBA with SLI4 IF spec
+ * lpfc_new_io_buf - IO buffer allocator for HBA with SLI4 IF spec
* @vport: The virtual port for which this call being executed.
* @num_to_allocate: The requested number of buffers to allocate.
*
@@ -3767,11 +3843,11 @@ out_free_mem:
* them on a list, it post them to the port by using SGL block post.
*
* Return codes:
- * int - number of nvme buffers that were allocated and posted.
+ * int - number of IO buffers that were allocated and posted.
* 0 = failure, less than num_to_alloc is a partial failure.
**/
int
-lpfc_new_common_buf(struct lpfc_hba *phba, int num_to_alloc)
+lpfc_new_io_buf(struct lpfc_hba *phba, int num_to_alloc)
{
struct lpfc_nvme_buf *lpfc_ncmd;
struct lpfc_iocbq *pwqeq;
@@ -3791,6 +3867,7 @@ lpfc_new_common_buf(struct lpfc_hba *phba, int num_to_alloc)
return 0;
}
+ phba->sli4_hba.io_xri_cnt = 0;
for (bcnt = 0; bcnt < num_to_alloc; bcnt++) {
lpfc_ncmd = kzalloc(LPFC_COMMON_IO_BUF_SZ, GFP_KERNEL);
if (!lpfc_ncmd)
@@ -3857,9 +3934,7 @@ lpfc_new_common_buf(struct lpfc_hba *phba, int num_to_alloc)
/* add the nvme buffer to a post list */
list_add_tail(&lpfc_ncmd->list, &post_nblist);
- spin_lock_irq(&phba->common_buf_list_get_lock);
- phba->sli4_hba.common_xri_cnt++;
- spin_unlock_irq(&phba->common_buf_list_get_lock);
+ phba->sli4_hba.io_xri_cnt++;
}
lpfc_printf_log(phba, KERN_INFO, LOG_NVME,
"6114 Allocate %d out of %d requested new NVME "
@@ -3867,7 +3942,7 @@ lpfc_new_common_buf(struct lpfc_hba *phba, int num_to_alloc)
/* post the list of nvme buffer sgls to port if available */
if (!list_empty(&post_nblist))
- num_posted = lpfc_sli4_post_common_sgl_list(
+ num_posted = lpfc_sli4_post_io_sgl_list(
phba, &post_nblist, bcnt);
else
num_posted = 0;
@@ -5855,14 +5930,6 @@ lpfc_setup_driver_resource_phase1(struct lpfc_hba *phba)
spin_lock_init(&phba->scsi_buf_list_put_lock);
INIT_LIST_HEAD(&phba->lpfc_scsi_buf_list_put);
- /* Initialize the IO buffer list used by driver for SLI4 SCSI/NVME */
- spin_lock_init(&phba->common_buf_list_get_lock);
- INIT_LIST_HEAD(&phba->lpfc_common_buf_list_get);
- phba->get_common_bufs = 0;
- spin_lock_init(&phba->common_buf_list_put_lock);
- INIT_LIST_HEAD(&phba->lpfc_common_buf_list_put);
- phba->put_common_bufs = 0;
-
/* Initialize the fabric iocb list */
INIT_LIST_HEAD(&phba->fabric_iocb_list);
@@ -6229,8 +6296,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
/* Initialize the Abort nvme buffer list used by driver */
- spin_lock_init(&phba->sli4_hba.abts_nvme_buf_list_lock);
- INIT_LIST_HEAD(&phba->sli4_hba.lpfc_abts_nvme_buf_list);
+ spin_lock_init(&phba->sli4_hba.abts_nvmet_buf_list_lock);
INIT_LIST_HEAD(&phba->sli4_hba.lpfc_abts_nvmet_ctx_list);
INIT_LIST_HEAD(&phba->sli4_hba.lpfc_nvmet_io_wait_list);
}
@@ -6903,7 +6969,7 @@ lpfc_init_sgl_list(struct lpfc_hba *phba)
phba->sli4_hba.els_xri_cnt = 0;
/* nvme xri-buffer book keeping */
- phba->sli4_hba.common_xri_cnt = 0;
+ phba->sli4_hba.io_xri_cnt = 0;
}
/**
@@ -7117,6 +7183,9 @@ lpfc_hba_alloc(struct pci_dev *pdev)
static void
lpfc_hba_free(struct lpfc_hba *phba)
{
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ kfree(phba->sli4_hba.hdwq);
+
/* Release the driver assigned board number */
idr_remove(&lpfc_hba_index, phba->brd_no);
@@ -8330,6 +8399,7 @@ lpfc_alloc_nvme_wq_cq(struct lpfc_hba *phba, int wqidx)
return 1;
}
qdesc->qe_valid = 1;
+ qdesc->hdwq = wqidx;
phba->sli4_hba.hdwq[wqidx].nvme_cq = qdesc;
qdesc = lpfc_sli4_queue_alloc(phba, LPFC_EXPANDED_PAGE_SIZE,
@@ -8340,6 +8410,7 @@ lpfc_alloc_nvme_wq_cq(struct lpfc_hba *phba, int wqidx)
wqidx);
return 1;
}
+ qdesc->hdwq = wqidx;
phba->sli4_hba.hdwq[wqidx].nvme_wq = qdesc;
list_add_tail(&qdesc->wq_list, &phba->sli4_hba.lpfc_wq_list);
return 0;
@@ -8368,6 +8439,7 @@ lpfc_alloc_fcp_wq_cq(struct lpfc_hba *phba, int wqidx)
return 1;
}
qdesc->qe_valid = 1;
+ qdesc->hdwq = wqidx;
phba->sli4_hba.hdwq[wqidx].fcp_cq = qdesc;
/* Create Fast Path FCP WQs */
@@ -8389,6 +8461,7 @@ lpfc_alloc_fcp_wq_cq(struct lpfc_hba *phba, int wqidx)
wqidx);
return 1;
}
+ qdesc->hdwq = wqidx;
phba->sli4_hba.hdwq[wqidx].fcp_wq = qdesc;
list_add_tail(&qdesc->wq_list, &phba->sli4_hba.lpfc_wq_list);
return 0;
@@ -8413,6 +8486,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
{
struct lpfc_queue *qdesc;
int idx;
+ struct lpfc_sli4_hdw_queue *qp;
/*
* Create HBA Record arrays.
@@ -8429,14 +8503,33 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
phba->sli4_hba.cq_esize = LPFC_CQE_SIZE;
phba->sli4_hba.cq_ecount = LPFC_CQE_DEF_COUNT;
- phba->sli4_hba.hdwq = kcalloc(phba->cfg_hdw_queue,
- sizeof(struct lpfc_sli4_hdw_queue),
- GFP_KERNEL);
if (!phba->sli4_hba.hdwq) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "6427 Failed allocate memory for "
- "fast-path Hardware Queue array\n");
- goto out_error;
+ phba->sli4_hba.hdwq = kcalloc(
+ phba->cfg_hdw_queue, sizeof(struct lpfc_sli4_hdw_queue),
+ GFP_KERNEL);
+ if (!phba->sli4_hba.hdwq) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "6427 Failed allocate memory for "
+ "fast-path Hardware Queue array\n");
+ goto out_error;
+ }
+ /* Prepare hardware queues to take IO buffers */
+ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
+ qp = &phba->sli4_hba.hdwq[idx];
+ spin_lock_init(&qp->io_buf_list_get_lock);
+ spin_lock_init(&qp->io_buf_list_put_lock);
+ INIT_LIST_HEAD(&qp->lpfc_io_buf_list_get);
+ INIT_LIST_HEAD(&qp->lpfc_io_buf_list_put);
+ qp->get_io_bufs = 0;
+ qp->put_io_bufs = 0;
+ qp->total_io_bufs = 0;
+ spin_lock_init(&qp->abts_scsi_buf_list_lock);
+ INIT_LIST_HEAD(&qp->lpfc_abts_scsi_buf_list);
+ qp->abts_scsi_io_bufs = 0;
+ spin_lock_init(&qp->abts_nvme_buf_list_lock);
+ INIT_LIST_HEAD(&qp->lpfc_abts_nvme_buf_list);
+ qp->abts_nvme_io_bufs = 0;
+ }
}
if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
@@ -8488,6 +8581,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
goto out_error;
}
qdesc->qe_valid = 1;
+ qdesc->hdwq = idx;
phba->sli4_hba.hdwq[idx].hba_eq = qdesc;
}
@@ -8518,6 +8612,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
goto out_error;
}
qdesc->qe_valid = 1;
+ qdesc->hdwq = idx;
phba->sli4_hba.nvmet_cqset[idx] = qdesc;
}
}
@@ -8650,6 +8745,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
"receive HRQ\n");
goto out_error;
}
+ qdesc->hdwq = idx;
phba->sli4_hba.nvmet_mrq_hdr[idx] = qdesc;
/* Only needed for header of RQ pair */
@@ -8676,6 +8772,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
"receive DRQ\n");
goto out_error;
}
+ qdesc->hdwq = idx;
phba->sli4_hba.nvmet_mrq_data[idx] = qdesc;
}
}
@@ -8727,7 +8824,6 @@ lpfc_sli4_release_hdwq(struct lpfc_sli4_hdw_queue *hdwq, int max)
hdwq[idx].fcp_wq = NULL;
hdwq[idx].nvme_wq = NULL;
}
- kfree(hdwq);
}
/**
@@ -8749,7 +8845,6 @@ lpfc_sli4_queue_destroy(struct lpfc_hba *phba)
if (phba->sli4_hba.hdwq)
lpfc_sli4_release_hdwq(phba->sli4_hba.hdwq,
phba->cfg_hdw_queue);
- phba->sli4_hba.hdwq = NULL;
if (phba->nvmet_support) {
lpfc_sli4_release_queues(&phba->sli4_hba.nvmet_cqset,
@@ -10400,8 +10495,10 @@ lpfc_unset_hba(struct lpfc_hba *phba)
static void
lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba)
{
+ struct lpfc_sli4_hdw_queue *qp;
+ int idx, ccnt, fcnt;
int wait_time = 0;
- int common_xri_cmpl = 1;
+ int io_xri_cmpl = 1;
int nvmet_xri_cmpl = 1;
int fcp_xri_cmpl = 1;
int els_xri_cmpl = list_empty(&phba->sli4_hba.lpfc_abts_els_sgl_list);
@@ -10416,17 +10513,32 @@ lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba)
if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME)
lpfc_nvme_wait_for_io_drain(phba);
- if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP)
- fcp_xri_cmpl =
- list_empty(&phba->sli4_hba.lpfc_abts_scsi_buf_list);
+ ccnt = 0;
+ fcnt = 0;
+ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
+ qp = &phba->sli4_hba.hdwq[idx];
+ fcp_xri_cmpl = list_empty(
+ &qp->lpfc_abts_scsi_buf_list);
+ if (!fcp_xri_cmpl) /* if list is NOT empty */
+ fcnt++;
+ if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
+ io_xri_cmpl = list_empty(
+ &qp->lpfc_abts_nvme_buf_list);
+ if (!io_xri_cmpl) /* if list is NOT empty */
+ ccnt++;
+ }
+ }
+ if (ccnt)
+ io_xri_cmpl = 0;
+ if (fcnt)
+ fcp_xri_cmpl = 0;
+
if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
- common_xri_cmpl =
- list_empty(&phba->sli4_hba.lpfc_abts_nvme_buf_list);
nvmet_xri_cmpl =
list_empty(&phba->sli4_hba.lpfc_abts_nvmet_ctx_list);
}
- while (!fcp_xri_cmpl || !els_xri_cmpl || !common_xri_cmpl ||
+ while (!fcp_xri_cmpl || !els_xri_cmpl || !io_xri_cmpl ||
!nvmet_xri_cmpl) {
if (wait_time > LPFC_XRI_EXCH_BUSY_WAIT_TMO) {
if (!nvmet_xri_cmpl)
@@ -10434,7 +10546,7 @@ lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba)
"6424 NVMET XRI exchange busy "
"wait time: %d seconds.\n",
wait_time/1000);
- if (!common_xri_cmpl)
+ if (!io_xri_cmpl)
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"6100 NVME XRI exchange busy "
"wait time: %d seconds.\n",
@@ -10455,17 +10567,31 @@ lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba)
msleep(LPFC_XRI_EXCH_BUSY_WAIT_T1);
wait_time += LPFC_XRI_EXCH_BUSY_WAIT_T1;
}
+
+ ccnt = 0;
+ fcnt = 0;
+ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
+ qp = &phba->sli4_hba.hdwq[idx];
+ fcp_xri_cmpl = list_empty(
+ &qp->lpfc_abts_scsi_buf_list);
+ if (!fcp_xri_cmpl) /* if list is NOT empty */
+ fcnt++;
+ if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
+ io_xri_cmpl = list_empty(
+ &qp->lpfc_abts_nvme_buf_list);
+ if (!io_xri_cmpl) /* if list is NOT empty */
+ ccnt++;
+ }
+ }
+ if (ccnt)
+ io_xri_cmpl = 0;
+ if (fcnt)
+ fcp_xri_cmpl = 0;
+
if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
- common_xri_cmpl = list_empty(
- &phba->sli4_hba.lpfc_abts_nvme_buf_list);
nvmet_xri_cmpl = list_empty(
&phba->sli4_hba.lpfc_abts_nvmet_ctx_list);
}
-
- if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP)
- fcp_xri_cmpl = list_empty(
- &phba->sli4_hba.lpfc_abts_scsi_buf_list);
-
els_xri_cmpl =
list_empty(&phba->sli4_hba.lpfc_abts_els_sgl_list);
@@ -11739,14 +11865,13 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid)
/* Don't post more new bufs if repost already recovered
* the nvme sgls.
*/
- if (phba->sli4_hba.common_xri_cnt == 0) {
- len = lpfc_new_common_buf(
- phba, phba->sli4_hba.common_xri_max);
+ if (phba->sli4_hba.io_xri_cnt == 0) {
+ len = lpfc_new_io_buf(
+ phba, phba->sli4_hba.io_xri_max);
if (len == 0) {
error = -ENOMEM;
goto out_free_sysfs_attr;
}
- phba->total_common_bufs += len;
}
}
@@ -11836,7 +11961,6 @@ lpfc_pci_remove_one_s4(struct pci_dev *pdev)
* the HBA FCoE function.
*/
lpfc_debugfs_terminate(vport);
- lpfc_sli4_hba_unset(phba);
lpfc_stop_hba_timers(phba);
spin_lock_irq(&phba->port_list_lock);
@@ -11846,8 +11970,9 @@ lpfc_pci_remove_one_s4(struct pci_dev *pdev)
/* Perform scsi free before driver resource_unset since scsi
* buffers are released to their corresponding pools here.
*/
- lpfc_common_free(phba);
+ lpfc_io_free(phba);
lpfc_free_iocb_list(phba);
+ lpfc_sli4_hba_unset(phba);
lpfc_unset_driver_resource_phase2(phba);
lpfc_sli4_driver_resource_unset(phba);
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index c0f59fbaa173..0ecc73a6634f 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -58,7 +58,7 @@
static struct lpfc_nvme_buf *
lpfc_get_nvme_buf(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
- int expedite);
+ int idx, int expedite);
static void
lpfc_release_nvme_buf(struct lpfc_hba *, struct lpfc_nvme_buf *);
@@ -1545,7 +1545,8 @@ lpfc_nvme_fcp_io_submit(struct nvme_fc_local_port *pnvme_lport,
}
}
- lpfc_ncmd = lpfc_get_nvme_buf(phba, ndlp, expedite);
+ lpfc_ncmd = lpfc_get_nvme_buf(phba, ndlp,
+ lpfc_queue_info->index, expedite);
if (lpfc_ncmd == NULL) {
atomic_inc(&lport->xmt_fcp_noxri);
lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_IOERR,
@@ -1913,24 +1914,26 @@ static struct nvme_fc_port_template lpfc_nvme_template = {
};
static inline struct lpfc_nvme_buf *
-lpfc_nvme_buf(struct lpfc_hba *phba)
+lpfc_nvme_buf(struct lpfc_hba *phba, int idx)
{
+ struct lpfc_sli4_hdw_queue *qp;
struct lpfc_nvme_buf *lpfc_ncmd, *lpfc_ncmd_next;
+ qp = &phba->sli4_hba.hdwq[idx];
list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
- &phba->lpfc_common_buf_list_get, list) {
+ &qp->lpfc_io_buf_list_get, list) {
list_del_init(&lpfc_ncmd->list);
- phba->get_common_bufs--;
+ qp->get_io_bufs--;
return lpfc_ncmd;
}
return NULL;
}
/**
- * lpfc_get_nvme_buf - Get a nvme buffer from lpfc_common_buf_list of the HBA
+ * lpfc_get_nvme_buf - Get a nvme buffer from io_buf_list of the HBA
* @phba: The HBA for which this call is being executed.
*
- * This routine removes a nvme buffer from head of @phba lpfc_common_buf_list
+ * This routine removes a nvme buffer from head of @hdwq io_buf_list
* and returns to caller.
*
* Return codes:
@@ -1939,30 +1942,32 @@ lpfc_nvme_buf(struct lpfc_hba *phba)
**/
static struct lpfc_nvme_buf *
lpfc_get_nvme_buf(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
- int expedite)
+ int idx, int expedite)
{
struct lpfc_nvme_buf *lpfc_ncmd = NULL;
+ struct lpfc_sli4_hdw_queue *qp;
struct sli4_sge *sgl;
struct lpfc_iocbq *pwqeq;
union lpfc_wqe128 *wqe;
unsigned long iflag = 0;
- spin_lock_irqsave(&phba->common_buf_list_get_lock, iflag);
- if (phba->get_common_bufs > LPFC_NVME_EXPEDITE_XRICNT || expedite)
- lpfc_ncmd = lpfc_nvme_buf(phba);
+ qp = &phba->sli4_hba.hdwq[idx];
+ spin_lock_irqsave(&qp->io_buf_list_get_lock, iflag);
+ if (qp->get_io_bufs > LPFC_NVME_EXPEDITE_XRICNT || expedite)
+ lpfc_ncmd = lpfc_nvme_buf(phba, idx);
if (!lpfc_ncmd) {
- spin_lock(&phba->common_buf_list_put_lock);
- list_splice(&phba->lpfc_common_buf_list_put,
- &phba->lpfc_common_buf_list_get);
- phba->get_common_bufs += phba->put_common_bufs;
- INIT_LIST_HEAD(&phba->lpfc_common_buf_list_put);
- phba->put_common_bufs = 0;
- spin_unlock(&phba->common_buf_list_put_lock);
- if (phba->get_common_bufs > LPFC_NVME_EXPEDITE_XRICNT ||
+ spin_lock(&qp->io_buf_list_put_lock);
+ list_splice(&qp->lpfc_io_buf_list_put,
+ &qp->lpfc_io_buf_list_get);
+ qp->get_io_bufs += qp->put_io_bufs;
+ INIT_LIST_HEAD(&qp->lpfc_io_buf_list_put);
+ qp->put_io_bufs = 0;
+ spin_unlock(&qp->io_buf_list_put_lock);
+ if (qp->get_io_bufs > LPFC_NVME_EXPEDITE_XRICNT ||
expedite)
- lpfc_ncmd = lpfc_nvme_buf(phba);
+ lpfc_ncmd = lpfc_nvme_buf(phba, idx);
}
- spin_unlock_irqrestore(&phba->common_buf_list_get_lock, iflag);
+ spin_unlock_irqrestore(&qp->io_buf_list_get_lock, iflag);
if (lpfc_ncmd) {
pwqeq = &(lpfc_ncmd->cur_iocbq);
@@ -1975,6 +1980,7 @@ lpfc_get_nvme_buf(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
pwqeq->wqe_cmpl = lpfc_nvme_io_cmd_wqe_cmpl;
lpfc_ncmd->start_time = jiffies;
lpfc_ncmd->flags = 0;
+ lpfc_ncmd->hdwq = idx;
/* Rsp SGE will be filled in when we rcv an IO
* from the NVME Layer to be sent.
@@ -1993,7 +1999,10 @@ lpfc_get_nvme_buf(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
atomic_inc(&ndlp->cmd_pending);
lpfc_ncmd->flags |= LPFC_BUMP_QDEPTH;
}
- }
+
+ } else
+ qp->empty_io_bufs++;
+
return lpfc_ncmd;
}
@@ -2003,13 +2012,14 @@ lpfc_get_nvme_buf(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
* @lpfc_ncmd: The nvme buffer which is being released.
*
* This routine releases @lpfc_ncmd nvme buffer by adding it to tail of @phba
- * lpfc_common_buf_list list. For SLI4 XRI's are tied to the nvme buffer
+ * lpfc_io_buf_list list. For SLI4 XRI's are tied to the nvme buffer
* and cannot be reused for at least RA_TOV amount of time if it was
* aborted.
**/
static void
lpfc_release_nvme_buf(struct lpfc_hba *phba, struct lpfc_nvme_buf *lpfc_ncmd)
{
+ struct lpfc_sli4_hdw_queue *qp;
unsigned long iflag = 0;
if ((lpfc_ncmd->flags & LPFC_BUMP_QDEPTH) && lpfc_ncmd->ndlp)
@@ -2018,6 +2028,7 @@ lpfc_release_nvme_buf(struct lpfc_hba *phba, struct lpfc_nvme_buf *lpfc_ncmd)
lpfc_ncmd->ndlp = NULL;
lpfc_ncmd->flags &= ~LPFC_BUMP_QDEPTH;
+ qp = &phba->sli4_hba.hdwq[lpfc_ncmd->hdwq];
if (lpfc_ncmd->flags & LPFC_SBUF_XBUSY) {
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
"6310 XB release deferred for "
@@ -2025,21 +2036,21 @@ lpfc_release_nvme_buf(struct lpfc_hba *phba, struct lpfc_nvme_buf *lpfc_ncmd)
lpfc_ncmd->cur_iocbq.sli4_xritag,
lpfc_ncmd->cur_iocbq.iotag);
- spin_lock_irqsave(&phba->sli4_hba.abts_nvme_buf_list_lock,
- iflag);
+ spin_lock_irqsave(&qp->abts_nvme_buf_list_lock, iflag);
list_add_tail(&lpfc_ncmd->list,
- &phba->sli4_hba.lpfc_abts_nvme_buf_list);
- spin_unlock_irqrestore(&phba->sli4_hba.abts_nvme_buf_list_lock,
- iflag);
+ &qp->lpfc_abts_nvme_buf_list);
+ qp->abts_nvme_io_bufs++;
+ spin_unlock_irqrestore(&qp->abts_nvme_buf_list_lock, iflag);
} else {
/* MUST zero fields if buffer is reused by another protocol */
lpfc_ncmd->nvmeCmd = NULL;
lpfc_ncmd->cur_iocbq.wqe_cmpl = NULL;
- spin_lock_irqsave(&phba->common_buf_list_put_lock, iflag);
+
+ spin_lock_irqsave(&qp->io_buf_list_put_lock, iflag);
list_add_tail(&lpfc_ncmd->list,
- &phba->lpfc_common_buf_list_put);
- phba->put_common_bufs++;
- spin_unlock_irqrestore(&phba->common_buf_list_put_lock, iflag);
+ &qp->lpfc_io_buf_list_put);
+ qp->put_io_bufs++;
+ spin_unlock_irqrestore(&qp->io_buf_list_put_lock, iflag);
}
}
@@ -2517,27 +2528,28 @@ lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
**/
void
lpfc_sli4_nvme_xri_aborted(struct lpfc_hba *phba,
- struct sli4_wcqe_xri_aborted *axri)
+ struct sli4_wcqe_xri_aborted *axri, int idx)
{
uint16_t xri = bf_get(lpfc_wcqe_xa_xri, axri);
struct lpfc_nvme_buf *lpfc_ncmd, *next_lpfc_ncmd;
struct nvmefc_fcp_req *nvme_cmd = NULL;
struct lpfc_nodelist *ndlp;
+ struct lpfc_sli4_hdw_queue *qp;
unsigned long iflag = 0;
if (!(phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME))
return;
+ qp = &phba->sli4_hba.hdwq[idx];
spin_lock_irqsave(&phba->hbalock, iflag);
- spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_lock(&qp->abts_nvme_buf_list_lock);
list_for_each_entry_safe(lpfc_ncmd, next_lpfc_ncmd,
- &phba->sli4_hba.lpfc_abts_nvme_buf_list,
- list) {
+ &qp->lpfc_abts_nvme_buf_list, list) {
if (lpfc_ncmd->cur_iocbq.sli4_xritag == xri) {
list_del_init(&lpfc_ncmd->list);
+ qp->abts_nvme_io_bufs--;
lpfc_ncmd->flags &= ~LPFC_SBUF_XBUSY;
lpfc_ncmd->status = IOSTAT_SUCCESS;
- spin_unlock(
- &phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&qp->abts_nvme_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
ndlp = lpfc_ncmd->ndlp;
@@ -2563,7 +2575,7 @@ lpfc_sli4_nvme_xri_aborted(struct lpfc_hba *phba,
return;
}
}
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&qp->abts_nvme_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
diff --git a/drivers/scsi/lpfc/lpfc_nvme.h b/drivers/scsi/lpfc/lpfc_nvme.h
index e3a554417e98..4a020b9c8fbf 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.h
+++ b/drivers/scsi/lpfc/lpfc_nvme.h
@@ -84,6 +84,8 @@ struct lpfc_nvme_buf {
dma_addr_t dma_phys_sgl;
struct sli4_sge *dma_sgl;
struct lpfc_iocbq cur_iocbq;
+ uint16_t hdwq;
+ uint16_t cpu;
/* NVME specific fields */
struct nvmefc_fcp_req *nvmeCmd;
@@ -95,7 +97,6 @@ struct lpfc_nvme_buf {
#define LPFC_SBUF_XBUSY 0x1 /* SLI4 hba reported XB on WCQE cmpl */
#define LPFC_BUMP_QDEPTH 0x2 /* bumped queue depth counter */
uint16_t exch_busy; /* SLI4 hba reported XB on complete WCQE */
- uint16_t cpu;
uint16_t status; /* From IOCB Word 7- ulpStatus */
uint32_t result; /* From IOCB Word 4. */
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index c64a8234d5bd..f2a30ee9702b 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -226,15 +226,15 @@ lpfc_nvmet_defer_release(struct lpfc_hba *phba, struct lpfc_nvmet_rcv_ctx *ctxp)
"6313 NVMET Defer ctx release xri x%x flg x%x\n",
ctxp->oxid, ctxp->flag);
- spin_lock_irqsave(&phba->sli4_hba.abts_nvme_buf_list_lock, iflag);
+ spin_lock_irqsave(&phba->sli4_hba.abts_nvmet_buf_list_lock, iflag);
if (ctxp->flag & LPFC_NVMET_CTX_RLS) {
- spin_unlock_irqrestore(&phba->sli4_hba.abts_nvme_buf_list_lock,
+ spin_unlock_irqrestore(&phba->sli4_hba.abts_nvmet_buf_list_lock,
iflag);
return;
}
ctxp->flag |= LPFC_NVMET_CTX_RLS;
list_add_tail(&ctxp->list, &phba->sli4_hba.lpfc_abts_nvmet_ctx_list);
- spin_unlock_irqrestore(&phba->sli4_hba.abts_nvme_buf_list_lock, iflag);
+ spin_unlock_irqrestore(&phba->sli4_hba.abts_nvmet_buf_list_lock, iflag);
}
/**
@@ -1162,9 +1162,9 @@ __lpfc_nvmet_clean_io_for_cpu(struct lpfc_hba *phba,
spin_lock_irqsave(&infop->nvmet_ctx_list_lock, flags);
list_for_each_entry_safe(ctx_buf, next_ctx_buf,
&infop->nvmet_ctx_list, list) {
- spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_del_init(&ctx_buf->list);
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
__lpfc_clear_active_sglq(phba, ctx_buf->sglq->sli4_lxritag);
ctx_buf->sglq->state = SGL_FREED;
@@ -1502,7 +1502,7 @@ lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba,
}
spin_lock_irqsave(&phba->hbalock, iflag);
- spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_for_each_entry_safe(ctxp, next_ctxp,
&phba->sli4_hba.lpfc_abts_nvmet_ctx_list,
list) {
@@ -1518,7 +1518,7 @@ lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba,
released = true;
}
ctxp->flag &= ~LPFC_NVMET_XBUSY;
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
rrq_empty = list_empty(&phba->active_rrq_list);
spin_unlock_irqrestore(&phba->hbalock, iflag);
@@ -1542,7 +1542,7 @@ lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba,
lpfc_worker_wake_up(phba);
return;
}
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
}
@@ -1561,14 +1561,14 @@ lpfc_nvmet_rcv_unsol_abort(struct lpfc_vport *vport,
xri = be16_to_cpu(fc_hdr->fh_ox_id);
spin_lock_irqsave(&phba->hbalock, iflag);
- spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_for_each_entry_safe(ctxp, next_ctxp,
&phba->sli4_hba.lpfc_abts_nvmet_ctx_list,
list) {
if (ctxp->ctxbuf->sglq->sli4_xritag != xri)
continue;
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
spin_lock_irqsave(&ctxp->ctxlock, iflag);
@@ -1589,7 +1589,7 @@ lpfc_nvmet_rcv_unsol_abort(struct lpfc_vport *vport,
lpfc_sli4_seq_abort_rsp(vport, fc_hdr, 1);
return 0;
}
- spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
lpfc_nvmeio_data(phba, "NVMET ABTS RCV: xri x%x CPU %02x rjt %d\n",
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 63841f49affb..261d0ebf0093 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -525,19 +525,26 @@ lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *vport)
{
struct lpfc_hba *phba = vport->phba;
struct lpfc_scsi_buf *psb, *next_psb;
+ struct lpfc_sli4_hdw_queue *qp;
unsigned long iflag = 0;
+ int idx;
if (!(phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP))
return;
+
spin_lock_irqsave(&phba->hbalock, iflag);
- spin_lock(&phba->sli4_hba.abts_scsi_buf_list_lock);
- list_for_each_entry_safe(psb, next_psb,
- &phba->sli4_hba.lpfc_abts_scsi_buf_list, list) {
- if (psb->rdata && psb->rdata->pnode
- && psb->rdata->pnode->vport == vport)
- psb->rdata = NULL;
+ for (idx = 0; idx < phba->cfg_hdw_queue; idx++) {
+ qp = &phba->sli4_hba.hdwq[idx];
+
+ spin_lock(&qp->abts_scsi_buf_list_lock);
+ list_for_each_entry_safe(psb, next_psb,
+ &qp->lpfc_abts_scsi_buf_list, list) {
+ if (psb->rdata && psb->rdata->pnode &&
+ psb->rdata->pnode->vport == vport)
+ psb->rdata = NULL;
+ }
+ spin_unlock(&qp->abts_scsi_buf_list_lock);
}
- spin_unlock(&phba->sli4_hba.abts_scsi_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
}
@@ -551,11 +558,12 @@ lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *vport)
**/
void
lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *phba,
- struct sli4_wcqe_xri_aborted *axri)
+ struct sli4_wcqe_xri_aborted *axri, int idx)
{
uint16_t xri = bf_get(lpfc_wcqe_xa_xri, axri);
uint16_t rxid = bf_get(lpfc_wcqe_xa_remote_xid, axri);
struct lpfc_scsi_buf *psb, *next_psb;
+ struct lpfc_sli4_hdw_queue *qp;
unsigned long iflag = 0;
struct lpfc_iocbq *iocbq;
int i;
@@ -565,16 +573,19 @@ lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *phba,
if (!(phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP))
return;
+
+ qp = &phba->sli4_hba.hdwq[idx];
spin_lock_irqsave(&phba->hbalock, iflag);
- spin_lock(&phba->sli4_hba.abts_scsi_buf_list_lock);
+ spin_lock(&qp->abts_scsi_buf_list_lock);
list_for_each_entry_safe(psb, next_psb,
- &phba->sli4_hba.lpfc_abts_scsi_buf_list, list) {
+ &qp->lpfc_abts_scsi_buf_list, list) {
if (psb->cur_iocbq.sli4_xritag == xri) {
list_del(&psb->list);
+ qp->abts_scsi_io_bufs--;
psb->exch_busy = 0;
psb->status = IOSTAT_SUCCESS;
spin_unlock(
- &phba->sli4_hba.abts_scsi_buf_list_lock);
+ &qp->abts_scsi_buf_list_lock);
if (psb->rdata && psb->rdata->pnode)
ndlp = psb->rdata->pnode;
else
@@ -593,7 +604,7 @@ lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *phba,
return;
}
}
- spin_unlock(&phba->sli4_hba.abts_scsi_buf_list_lock);
+ spin_unlock(&qp->abts_scsi_buf_list_lock);
for (i = 1; i <= phba->sli.last_iotag; i++) {
iocbq = phba->sli.iocbq_lookup[i];
@@ -652,10 +663,10 @@ lpfc_get_scsi_buf_s3(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
return lpfc_cmd;
}
/**
- * lpfc_get_scsi_buf_s4 - Get a scsi buffer from lpfc_common_buf_list of the HBA
+ * lpfc_get_scsi_buf_s4 - Get a scsi buffer from io_buf_list of the HBA
* @phba: The HBA for which this call is being executed.
*
- * This routine removes a scsi buffer from head of @phba lpfc_common_buf_list
+ * This routine removes a scsi buffer from head of @hdwq io_buf_list
* and returns to caller.
*
* Return codes:
@@ -666,48 +677,58 @@ static struct lpfc_scsi_buf*
lpfc_get_scsi_buf_s4(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
{
struct lpfc_scsi_buf *lpfc_cmd, *lpfc_cmd_next;
+ struct lpfc_sli4_hdw_queue *qp;
unsigned long iflag = 0;
struct sli4_sge *sgl;
IOCB_t *iocb;
dma_addr_t pdma_phys_fcp_rsp;
dma_addr_t pdma_phys_fcp_cmd;
- uint32_t sgl_size;
+ uint32_t sgl_size, cpu, idx;
int found = 0;
- spin_lock_irqsave(&phba->common_buf_list_get_lock, iflag);
+ cpu = smp_processor_id();
+ if (cpu < phba->cfg_hdw_queue)
+ idx = cpu;
+ else
+ idx = cpu % phba->cfg_hdw_queue;
+
+ qp = &phba->sli4_hba.hdwq[idx];
+ spin_lock_irqsave(&qp->io_buf_list_get_lock, iflag);
list_for_each_entry_safe(lpfc_cmd, lpfc_cmd_next,
- &phba->lpfc_common_buf_list_get, list) {
+ &qp->lpfc_io_buf_list_get, list) {
if (lpfc_test_rrq_active(phba, ndlp,
lpfc_cmd->cur_iocbq.sli4_lxritag))
continue;
list_del_init(&lpfc_cmd->list);
- phba->get_common_bufs--;
+ qp->get_io_bufs--;
found = 1;
break;
}
if (!found) {
- spin_lock(&phba->common_buf_list_put_lock);
- list_splice(&phba->lpfc_common_buf_list_put,
- &phba->lpfc_common_buf_list_get);
- phba->get_common_bufs += phba->put_common_bufs;
- INIT_LIST_HEAD(&phba->lpfc_common_buf_list_put);
- phba->put_common_bufs = 0;
- spin_unlock(&phba->common_buf_list_put_lock);
+ spin_lock(&qp->io_buf_list_put_lock);
+ list_splice(&qp->lpfc_io_buf_list_put,
+ &qp->lpfc_io_buf_list_get);
+ qp->get_io_bufs += qp->put_io_bufs;
+ INIT_LIST_HEAD(&qp->lpfc_io_buf_list_put);
+ qp->put_io_bufs = 0;
+ spin_unlock(&qp->io_buf_list_put_lock);
list_for_each_entry_safe(lpfc_cmd, lpfc_cmd_next,
- &phba->lpfc_common_buf_list_get,
+ &qp->lpfc_io_buf_list_get,
list) {
if (lpfc_test_rrq_active(
phba, ndlp, lpfc_cmd->cur_iocbq.sli4_lxritag))
continue;
list_del_init(&lpfc_cmd->list);
- phba->get_common_bufs--;
+ qp->get_io_bufs--;
found = 1;
break;
}
}
- spin_unlock_irqrestore(&phba->common_buf_list_get_lock, iflag);
- if (!found)
+ spin_unlock_irqrestore(&qp->io_buf_list_get_lock, iflag);
+ if (!found) {
+ qp->empty_io_bufs++;
return NULL;
+ }
sgl_size = phba->cfg_sg_dma_buf_size -
(sizeof(struct fcp_cmnd) + sizeof(struct fcp_rsp));
@@ -723,10 +744,11 @@ lpfc_get_scsi_buf_s4(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
lpfc_cmd->flags = 0;
lpfc_cmd->start_time = jiffies;
lpfc_cmd->waitq = NULL;
- lpfc_cmd->cpu = smp_processor_id();
+ lpfc_cmd->cpu = cpu;
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
lpfc_cmd->prot_data_type = 0;
#endif
+ lpfc_cmd->hdwq = idx;
lpfc_cmd->fcp_cmnd = (lpfc_cmd->data + sgl_size);
lpfc_cmd->fcp_rsp = (struct fcp_rsp *)((uint8_t *)lpfc_cmd->fcp_cmnd +
@@ -825,35 +847,36 @@ lpfc_release_scsi_buf_s3(struct lpfc_hba *phba, struct lpfc_scsi_buf *psb)
* @phba: The Hba for which this call is being executed.
* @psb: The scsi buffer which is being released.
*
- * This routine releases @psb scsi buffer by adding it to tail of @phba
- * lpfc_common_buf_list list. For SLI4 XRI's are tied to the scsi buffer
+ * This routine releases @psb scsi buffer by adding it to tail of @hdwq
+ * io_buf_list list. For SLI4 XRI's are tied to the scsi buffer
* and cannot be reused for at least RA_TOV amount of time if it was
* aborted.
**/
static void
lpfc_release_scsi_buf_s4(struct lpfc_hba *phba, struct lpfc_scsi_buf *psb)
{
+ struct lpfc_sli4_hdw_queue *qp;
unsigned long iflag = 0;
psb->seg_cnt = 0;
psb->prot_seg_cnt = 0;
+ qp = &phba->sli4_hba.hdwq[psb->hdwq];
if (psb->exch_busy) {
- spin_lock_irqsave(&phba->sli4_hba.abts_scsi_buf_list_lock,
- iflag);
+ spin_lock_irqsave(&qp->abts_scsi_buf_list_lock, iflag);
psb->pCmd = NULL;
- list_add_tail(&psb->list,
- &phba->sli4_hba.lpfc_abts_scsi_buf_list);
- spin_unlock_irqrestore(&phba->sli4_hba.abts_scsi_buf_list_lock,
- iflag);
+ list_add_tail(&psb->list, &qp->lpfc_abts_scsi_buf_list);
+ qp->abts_scsi_io_bufs++;
+ spin_unlock_irqrestore(&qp->abts_scsi_buf_list_lock, iflag);
} else {
/* MUST zero fields if buffer is reused by another protocol */
psb->pCmd = NULL;
psb->cur_iocbq.iocb_cmpl = NULL;
- spin_lock_irqsave(&phba->common_buf_list_put_lock, iflag);
- list_add_tail(&psb->list, &phba->lpfc_common_buf_list_put);
- phba->put_common_bufs++;
- spin_unlock_irqrestore(&phba->common_buf_list_put_lock, iflag);
+
+ spin_lock_irqsave(&qp->io_buf_list_put_lock, iflag);
+ list_add_tail(&psb->list, &qp->lpfc_io_buf_list_put);
+ qp->put_io_bufs++;
+ spin_unlock_irqrestore(&qp->io_buf_list_put_lock, iflag);
}
}
diff --git a/drivers/scsi/lpfc/lpfc_scsi.h b/drivers/scsi/lpfc/lpfc_scsi.h
index d784de3da0c0..ebb5d5860cdb 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.h
+++ b/drivers/scsi/lpfc/lpfc_scsi.h
@@ -138,6 +138,8 @@ struct lpfc_scsi_buf {
dma_addr_t dma_phys_sgl;
struct ulp_bde64 *dma_sgl;
struct lpfc_iocbq cur_iocbq;
+ uint16_t hdwq;
+ uint16_t cpu;
/* SCSI specific fields */
struct scsi_cmnd *pCmd;
@@ -150,7 +152,6 @@ struct lpfc_scsi_buf {
#define LPFC_SBUF_XBUSY 0x1 /* SLI4 hba reported XB on WCQE cmpl */
#define LPFC_SBUF_BUMP_QDEPTH 0x2 /* bumped queue depth counter */
uint16_t exch_busy; /* SLI4 hba reported XB on complete WCQE */
- uint16_t cpu;
uint16_t status; /* From IOCB Word 7- ulpStatus */
uint32_t result; /* From IOCB Word 4. */
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index d41bfa4569a4..ab1b9d9123b6 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -6023,7 +6023,7 @@ lpfc_sli4_alloc_extent(struct lpfc_hba *phba, uint16_t type)
list_add_tail(&rsrc_blks->list, ext_blk_list);
rsrc_start = rsrc_id;
if ((type == LPFC_RSC_TYPE_FCOE_XRI) && (j == 0)) {
- phba->sli4_hba.common_xri_start = rsrc_start +
+ phba->sli4_hba.io_xri_start = rsrc_start +
lpfc_sli4_get_iocb_cnt(phba);
}
@@ -7051,37 +7051,30 @@ lpfc_sli4_repost_sgl_list(struct lpfc_hba *phba,
}
/**
- * lpfc_sli4_repost_common_sgl_list - Repost all the allocated nvme buffer sgls
+ * lpfc_sli4_repost_io_sgl_list - Repost all the allocated nvme buffer sgls
* @phba: pointer to lpfc hba data structure.
*
* This routine walks the list of nvme buffers that have been allocated and
* repost them to the port by using SGL block post. This is needed after a
* pci_function_reset/warm_start or start. The lpfc_hba_down_post_s4 routine
* is responsible for moving all nvme buffers on the lpfc_abts_nvme_sgl_list
- * to the lpfc_common_buf_list. If the repost fails, reject all nvme buffers.
+ * to the lpfc_io_buf_list. If the repost fails, reject all nvme buffers.
*
* Returns: 0 = success, non-zero failure.
**/
int
-lpfc_sli4_repost_common_sgl_list(struct lpfc_hba *phba)
+lpfc_sli4_repost_io_sgl_list(struct lpfc_hba *phba)
{
LIST_HEAD(post_nblist);
int num_posted, rc = 0;
/* get all NVME buffers need to repost to a local list */
- spin_lock_irq(&phba->common_buf_list_get_lock);
- spin_lock(&phba->common_buf_list_put_lock);
- list_splice_init(&phba->lpfc_common_buf_list_get, &post_nblist);
- list_splice(&phba->lpfc_common_buf_list_put, &post_nblist);
- phba->get_common_bufs = 0;
- phba->put_common_bufs = 0;
- spin_unlock(&phba->common_buf_list_put_lock);
- spin_unlock_irq(&phba->common_buf_list_get_lock);
+ lpfc_io_buf_flush(phba, &post_nblist);
/* post the list of nvme buffer sgls to port if available */
if (!list_empty(&post_nblist)) {
- num_posted = lpfc_sli4_post_common_sgl_list(
- phba, &post_nblist, phba->sli4_hba.common_xri_cnt);
+ num_posted = lpfc_sli4_post_io_sgl_list(
+ phba, &post_nblist, phba->sli4_hba.io_xri_cnt);
/* failed to post any nvme buffer, return error */
if (num_posted == 0)
rc = -EIO;
@@ -7551,7 +7544,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
cnt += phba->sli4_hba.nvmet_xri_cnt;
} else {
/* update host common xri-sgl sizes and mappings */
- rc = lpfc_sli4_common_sgl_update(phba);
+ rc = lpfc_sli4_io_sgl_update(phba);
if (unlikely(rc)) {
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
"6082 Failed to update nvme-sgl size "
@@ -7560,7 +7553,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
}
/* register the allocated common sgl pool to the port */
- rc = lpfc_sli4_repost_common_sgl_list(phba);
+ rc = lpfc_sli4_repost_io_sgl_list(phba);
if (unlikely(rc)) {
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
"6116 Error %d during nvme sgl post "
@@ -8562,7 +8555,6 @@ lpfc_sli4_post_sync_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
rc = lpfc_sli4_wait_bmbx_ready(phba, mboxq);
if (rc)
goto exit;
-
/*
* Initialize the bootstrap memory region to avoid stale data areas
* in the mailbox post. Then copy the caller's mailbox contents to
@@ -10002,6 +9994,8 @@ lpfc_sli_api_table_setup(struct lpfc_hba *phba, uint8_t dev_grp)
struct lpfc_sli_ring *
lpfc_sli4_calc_ring(struct lpfc_hba *phba, struct lpfc_iocbq *piocb)
{
+ struct lpfc_scsi_buf *lpfc_cmd;
+
if (piocb->iocb_flag & (LPFC_IO_FCP | LPFC_USE_FCPWQIDX)) {
if (unlikely(!phba->sli4_hba.hdwq))
return NULL;
@@ -10010,11 +10004,8 @@ lpfc_sli4_calc_ring(struct lpfc_hba *phba, struct lpfc_iocbq *piocb)
* be setup based on what work queue we used.
*/
if (!(piocb->iocb_flag & LPFC_USE_FCPWQIDX)) {
- piocb->hba_wqidx =
- lpfc_sli4_scmd_to_wqidx_distr(
- phba, piocb->context1);
- piocb->hba_wqidx = piocb->hba_wqidx %
- phba->cfg_hdw_queue;
+ lpfc_cmd = (struct lpfc_scsi_buf *)piocb->context1;
+ piocb->hba_wqidx = lpfc_cmd->hdwq;
}
return phba->sli4_hba.hdwq[piocb->hba_wqidx].fcp_wq->pring;
} else {
@@ -12924,7 +12915,8 @@ void lpfc_sli4_fcp_xri_abort_event_proc(struct lpfc_hba *phba)
cq_event, struct lpfc_cq_event, list);
spin_unlock_irq(&phba->hbalock);
/* Notify aborted XRI for FCP work queue */
- lpfc_sli4_fcp_xri_aborted(phba, &cq_event->cqe.wcqe_axri);
+ lpfc_sli4_fcp_xri_aborted(phba, &cq_event->cqe.wcqe_axri,
+ cq_event->hdwq);
/* Free the event processed back to the free pool */
lpfc_sli4_cq_event_release(phba, cq_event);
}
@@ -13426,17 +13418,8 @@ lpfc_sli4_sp_handle_abort_xri_wcqe(struct lpfc_hba *phba,
switch (cq->subtype) {
case LPFC_FCP:
- cq_event = lpfc_cq_event_setup(
- phba, wcqe, sizeof(struct sli4_wcqe_xri_aborted));
- if (!cq_event)
- return false;
- spin_lock_irqsave(&phba->hbalock, iflags);
- list_add_tail(&cq_event->list,
- &phba->sli4_hba.sp_fcp_xri_aborted_work_queue);
- /* Set the fcp xri abort event flag */
- phba->hba_flag |= FCP_XRI_ABORT_EVENT;
- spin_unlock_irqrestore(&phba->hbalock, iflags);
- workposted = true;
+ lpfc_sli4_fcp_xri_aborted(phba, wcqe, cq->hdwq);
+ workposted = false;
break;
case LPFC_NVME_LS: /* NVME LS uses ELS resources */
case LPFC_ELS:
@@ -13444,6 +13427,7 @@ lpfc_sli4_sp_handle_abort_xri_wcqe(struct lpfc_hba *phba,
phba, wcqe, sizeof(struct sli4_wcqe_xri_aborted));
if (!cq_event)
return false;
+ cq_event->hdwq = cq->hdwq;
spin_lock_irqsave(&phba->hbalock, iflags);
list_add_tail(&cq_event->list,
&phba->sli4_hba.sp_els_xri_aborted_work_queue);
@@ -13457,7 +13441,7 @@ lpfc_sli4_sp_handle_abort_xri_wcqe(struct lpfc_hba *phba,
if (phba->nvmet_support)
lpfc_sli4_nvmet_xri_aborted(phba, wcqe);
else
- lpfc_sli4_nvme_xri_aborted(phba, wcqe);
+ lpfc_sli4_nvme_xri_aborted(phba, wcqe, cq->hdwq);
workposted = false;
break;
@@ -14073,7 +14057,8 @@ lpfc_sli4_hba_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
cqid = bf_get_le32(lpfc_eqe_resource_id, eqe);
/* First check for NVME/SCSI completion */
- if (cqid == phba->sli4_hba.hdwq[qidx].nvme_cq_map) {
+ if ((phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) &&
+ (cqid == phba->sli4_hba.hdwq[qidx].nvme_cq_map)) {
/* Process NVME / NVMET command completion */
cq = phba->sli4_hba.hdwq[qidx].nvme_cq;
goto process_cq;
@@ -16656,7 +16641,7 @@ lpfc_sli4_post_sgl_list(struct lpfc_hba *phba,
}
/**
- * lpfc_sli4_post_common_sgl_block - post a block of nvme sgl list to firmware
+ * lpfc_sli4_post_io_sgl_block - post a block of nvme sgl list to firmware
* @phba: pointer to lpfc hba data structure.
* @nblist: pointer to nvme buffer list.
* @count: number of scsi buffers on the list.
@@ -16667,9 +16652,8 @@ lpfc_sli4_post_sgl_list(struct lpfc_hba *phba,
*
**/
static int
-lpfc_sli4_post_common_sgl_block(struct lpfc_hba *phba,
- struct list_head *nblist,
- int count)
+lpfc_sli4_post_io_sgl_block(struct lpfc_hba *phba, struct list_head *nblist,
+ int count)
{
struct lpfc_nvme_buf *lpfc_ncmd;
struct lpfc_mbx_post_uembed_sgl_page1 *sgl;
@@ -16770,7 +16754,7 @@ lpfc_sli4_post_common_sgl_block(struct lpfc_hba *phba,
}
/**
- * lpfc_sli4_post_common_sgl_list - Post blocks of nvme buffer sgls from a list
+ * lpfc_sli4_post_io_sgl_list - Post blocks of nvme buffer sgls from a list
* @phba: pointer to lpfc hba data structure.
* @post_nblist: pointer to the nvme buffer list.
*
@@ -16784,8 +16768,8 @@ lpfc_sli4_post_common_sgl_block(struct lpfc_hba *phba,
* Returns: 0 = failure, non-zero number of successfully posted buffers.
**/
int
-lpfc_sli4_post_common_sgl_list(struct lpfc_hba *phba,
- struct list_head *post_nblist, int sb_count)
+lpfc_sli4_post_io_sgl_list(struct lpfc_hba *phba,
+ struct list_head *post_nblist, int sb_count)
{
struct lpfc_nvme_buf *lpfc_ncmd, *lpfc_ncmd_next;
int status, sgl_size;
@@ -16793,7 +16777,6 @@ lpfc_sli4_post_common_sgl_list(struct lpfc_hba *phba,
dma_addr_t pdma_phys_sgl1;
int last_xritag = NO_XRI;
int cur_xritag;
- unsigned long iflag;
LIST_HEAD(prep_nblist);
LIST_HEAD(blck_nblist);
LIST_HEAD(nvme_nblist);
@@ -16864,8 +16847,8 @@ lpfc_sli4_post_common_sgl_list(struct lpfc_hba *phba,
continue;
/* post block of NVME buffer list sgls */
- status = lpfc_sli4_post_common_sgl_block(phba, &blck_nblist,
- post_cnt);
+ status = lpfc_sli4_post_io_sgl_block(phba, &blck_nblist,
+ post_cnt);
/* don't reset xirtag due to hole in xri block */
if (block_cnt == 0)
@@ -16891,17 +16874,8 @@ lpfc_sli4_post_common_sgl_list(struct lpfc_hba *phba,
}
}
/* Push NVME buffers with sgl posted to the available list */
- while (!list_empty(&nvme_nblist)) {
- list_remove_head(&nvme_nblist, lpfc_ncmd,
- struct lpfc_nvme_buf, list);
- lpfc_ncmd->cur_iocbq.wqe_cmpl = NULL;
- lpfc_ncmd->cur_iocbq.iocb_cmpl = NULL;
- spin_lock_irqsave(&phba->common_buf_list_put_lock, iflag);
- list_add_tail(&lpfc_ncmd->list,
- &phba->lpfc_common_buf_list_put);
- phba->put_common_bufs++;
- spin_unlock_irqrestore(&phba->common_buf_list_put_lock, iflag);
- }
+ lpfc_io_buf_replenish(phba, &nvme_nblist);
+
return num_posted;
}
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index 7abb395bb64a..3922e762ed31 100644
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.h
@@ -33,6 +33,7 @@ typedef enum _lpfc_ctx_cmd {
struct lpfc_cq_event {
struct list_head list;
+ uint16_t hdwq;
union {
struct lpfc_mcqe mcqe_cmpl;
struct lpfc_acqe_link acqe_link;
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 6e1e958df10a..4862249732dd 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -214,6 +214,7 @@ struct lpfc_queue {
struct work_struct spwork;
uint64_t isr_timestamp;
+ uint16_t hdwq;
uint8_t qe_valid;
struct lpfc_queue *assoc_qp;
union sli4_qe qe[1]; /* array to index entries (must be last) */
@@ -538,6 +539,22 @@ struct lpfc_sli4_hdw_queue {
struct lpfc_queue *nvme_wq; /* Fast-path NVME work queue */
uint16_t fcp_cq_map;
uint16_t nvme_cq_map;
+
+ /* Keep track of IO buffers for this hardware queue */
+ spinlock_t io_buf_list_get_lock; /* Common buf alloc list lock */
+ struct list_head lpfc_io_buf_list_get;
+ spinlock_t io_buf_list_put_lock; /* Common buf free list lock */
+ struct list_head lpfc_io_buf_list_put;
+ spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */
+ struct list_head lpfc_abts_scsi_buf_list;
+ spinlock_t abts_nvme_buf_list_lock; /* list of aborted NVME IOs */
+ struct list_head lpfc_abts_nvme_buf_list;
+ uint32_t total_io_bufs;
+ uint32_t get_io_bufs;
+ uint32_t put_io_bufs;
+ uint32_t empty_io_bufs;
+ uint32_t abts_scsi_io_bufs;
+ uint32_t abts_nvme_io_bufs;
};
struct lpfc_sli4_hba {
@@ -662,19 +679,20 @@ struct lpfc_sli4_hba {
uint16_t rpi_hdrs_in_use; /* must post rpi hdrs if set. */
uint16_t next_xri; /* last_xri - max_cfg_param.xri_base = used */
uint16_t next_rpi;
- uint16_t common_xri_max;
- uint16_t common_xri_cnt;
- uint16_t common_xri_start;
+ uint16_t io_xri_max;
+ uint16_t io_xri_cnt;
+ uint16_t io_xri_start;
uint16_t els_xri_cnt;
uint16_t nvmet_xri_cnt;
uint16_t nvmet_io_wait_cnt;
uint16_t nvmet_io_wait_total;
struct list_head lpfc_els_sgl_list;
struct list_head lpfc_abts_els_sgl_list;
+ spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */
+ struct list_head lpfc_abts_scsi_buf_list;
struct list_head lpfc_nvmet_sgl_list;
+ spinlock_t abts_nvmet_buf_list_lock; /* list of aborted NVMET IOs */
struct list_head lpfc_abts_nvmet_ctx_list;
- struct list_head lpfc_abts_scsi_buf_list;
- struct list_head lpfc_abts_nvme_buf_list;
struct list_head lpfc_nvmet_io_wait_list;
struct lpfc_nvmet_ctx_info *nvmet_ctx_info;
struct lpfc_sglq **lpfc_sglq_active_list;
@@ -703,8 +721,6 @@ struct lpfc_sli4_hba {
#define LPFC_SLI4_PPNAME_NON 0
#define LPFC_SLI4_PPNAME_GET 1
struct lpfc_iov iov;
- spinlock_t abts_nvme_buf_list_lock; /* list of aborted SCSI IOs */
- spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */
spinlock_t sgl_list_lock; /* list of aborted els IOs */
spinlock_t nvmet_io_wait_lock; /* IOs waiting for ctx resources */
uint32_t physical_port;
@@ -839,7 +855,7 @@ int lpfc_rq_destroy(struct lpfc_hba *, struct lpfc_queue *,
int lpfc_sli4_queue_setup(struct lpfc_hba *);
void lpfc_sli4_queue_unset(struct lpfc_hba *);
int lpfc_sli4_post_sgl(struct lpfc_hba *, dma_addr_t, dma_addr_t, uint16_t);
-int lpfc_repost_common_sgl_list(struct lpfc_hba *phba);
+int lpfc_repost_io_sgl_list(struct lpfc_hba *phba);
uint16_t lpfc_sli4_next_xritag(struct lpfc_hba *);
void lpfc_sli4_free_xri(struct lpfc_hba *, int);
int lpfc_sli4_post_async_mbox(struct lpfc_hba *);
@@ -862,9 +878,9 @@ int lpfc_sli4_resume_rpi(struct lpfc_nodelist *,
void lpfc_sli4_fcp_xri_abort_event_proc(struct lpfc_hba *);
void lpfc_sli4_els_xri_abort_event_proc(struct lpfc_hba *);
void lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *,
- struct sli4_wcqe_xri_aborted *);
+ struct sli4_wcqe_xri_aborted *, int);
void lpfc_sli4_nvme_xri_aborted(struct lpfc_hba *phba,
- struct sli4_wcqe_xri_aborted *axri);
+ struct sli4_wcqe_xri_aborted *axri, int idx);
void lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba,
struct sli4_wcqe_xri_aborted *axri);
void lpfc_sli4_els_xri_aborted(struct lpfc_hba *,
generated by cgit (git 2.34.1) at 2024-06-27 03:29:02 +0000