aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/scsi/lpfc/lpfc_sli.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c269
1 files changed, 219 insertions, 50 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 049fb9a17b3f..7a61455140b6 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -212,7 +212,7 @@ lpfc_sli4_eq_get(struct lpfc_queue *q)
struct lpfc_eqe *eqe = q->qe[q->hba_index].eqe;
/* If the next EQE is not valid then we are done */
- if (!bf_get(lpfc_eqe_valid, eqe))
+ if (!bf_get_le32(lpfc_eqe_valid, eqe))
return NULL;
/* If the host has not yet processed the next entry then we are done */
if (((q->hba_index + 1) % q->entry_count) == q->host_index)
@@ -247,7 +247,7 @@ lpfc_sli4_eq_release(struct lpfc_queue *q, bool arm)
/* while there are valid entries */
while (q->hba_index != q->host_index) {
temp_eqe = q->qe[q->host_index].eqe;
- bf_set(lpfc_eqe_valid, temp_eqe, 0);
+ bf_set_le32(lpfc_eqe_valid, temp_eqe, 0);
released++;
q->host_index = ((q->host_index + 1) % q->entry_count);
}
@@ -285,7 +285,7 @@ lpfc_sli4_cq_get(struct lpfc_queue *q)
struct lpfc_cqe *cqe;
/* If the next CQE is not valid then we are done */
- if (!bf_get(lpfc_cqe_valid, q->qe[q->hba_index].cqe))
+ if (!bf_get_le32(lpfc_cqe_valid, q->qe[q->hba_index].cqe))
return NULL;
/* If the host has not yet processed the next entry then we are done */
if (((q->hba_index + 1) % q->entry_count) == q->host_index)
@@ -321,7 +321,7 @@ lpfc_sli4_cq_release(struct lpfc_queue *q, bool arm)
/* while there are valid entries */
while (q->hba_index != q->host_index) {
temp_qe = q->qe[q->host_index].cqe;
- bf_set(lpfc_cqe_valid, temp_qe, 0);
+ bf_set_le32(lpfc_cqe_valid, temp_qe, 0);
released++;
q->host_index = ((q->host_index + 1) % q->entry_count);
}
@@ -1659,6 +1659,8 @@ lpfc_sli_chk_mbx_command(uint8_t mbxCommand)
case MBX_INIT_VPI:
case MBX_INIT_VFI:
case MBX_RESUME_RPI:
+ case MBX_READ_EVENT_LOG_STATUS:
+ case MBX_READ_EVENT_LOG:
ret = mbxCommand;
break;
default:
@@ -4296,7 +4298,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
"2570 Failed to read FCoE parameters\n");
/* Issue READ_REV to collect vpd and FW information. */
- vpd_size = PAGE_SIZE;
+ vpd_size = SLI4_PAGE_SIZE;
vpd = kzalloc(vpd_size, GFP_KERNEL);
if (!vpd) {
rc = -ENOMEM;
@@ -4891,9 +4893,34 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
mb->mbxOwner = OWN_CHIP;
if (psli->sli_flag & LPFC_SLI_ACTIVE) {
- /* First copy command data to host SLIM area */
+ /* Populate mbox extension offset word. */
+ if (pmbox->in_ext_byte_len || pmbox->out_ext_byte_len) {
+ *(((uint32_t *)mb) + pmbox->mbox_offset_word)
+ = (uint8_t *)phba->mbox_ext
+ - (uint8_t *)phba->mbox;
+ }
+
+ /* Copy the mailbox extension data */
+ if (pmbox->in_ext_byte_len && pmbox->context2) {
+ lpfc_sli_pcimem_bcopy(pmbox->context2,
+ (uint8_t *)phba->mbox_ext,
+ pmbox->in_ext_byte_len);
+ }
+ /* Copy command data to host SLIM area */
lpfc_sli_pcimem_bcopy(mb, phba->mbox, MAILBOX_CMD_SIZE);
} else {
+ /* Populate mbox extension offset word. */
+ if (pmbox->in_ext_byte_len || pmbox->out_ext_byte_len)
+ *(((uint32_t *)mb) + pmbox->mbox_offset_word)
+ = MAILBOX_HBA_EXT_OFFSET;
+
+ /* Copy the mailbox extension data */
+ if (pmbox->in_ext_byte_len && pmbox->context2) {
+ lpfc_memcpy_to_slim(phba->MBslimaddr +
+ MAILBOX_HBA_EXT_OFFSET,
+ pmbox->context2, pmbox->in_ext_byte_len);
+
+ }
if (mb->mbxCommand == MBX_CONFIG_PORT) {
/* copy command data into host mbox for cmpl */
lpfc_sli_pcimem_bcopy(mb, phba->mbox, MAILBOX_CMD_SIZE);
@@ -5003,15 +5030,22 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
if (psli->sli_flag & LPFC_SLI_ACTIVE) {
/* copy results back to user */
lpfc_sli_pcimem_bcopy(phba->mbox, mb, MAILBOX_CMD_SIZE);
+ /* Copy the mailbox extension data */
+ if (pmbox->out_ext_byte_len && pmbox->context2) {
+ lpfc_sli_pcimem_bcopy(phba->mbox_ext,
+ pmbox->context2,
+ pmbox->out_ext_byte_len);
+ }
} else {
/* First copy command data */
lpfc_memcpy_from_slim(mb, phba->MBslimaddr,
MAILBOX_CMD_SIZE);
- if ((mb->mbxCommand == MBX_DUMP_MEMORY) &&
- pmbox->context2) {
- lpfc_memcpy_from_slim((void *)pmbox->context2,
- phba->MBslimaddr + DMP_RSP_OFFSET,
- mb->un.varDmp.word_cnt);
+ /* Copy the mailbox extension data */
+ if (pmbox->out_ext_byte_len && pmbox->context2) {
+ lpfc_memcpy_from_slim(pmbox->context2,
+ phba->MBslimaddr +
+ MAILBOX_HBA_EXT_OFFSET,
+ pmbox->out_ext_byte_len);
}
}
@@ -7104,13 +7138,11 @@ lpfc_sli_abort_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
*/
list_del_init(&abort_iocb->list);
pring->txcmplq_cnt--;
- spin_unlock_irq(&phba->hbalock);
/* Firmware could still be in progress of DMAing
* payload, so don't free data buffer till after
* a hbeat.
*/
- spin_lock_irq(&phba->hbalock);
abort_iocb->iocb_flag |= LPFC_DELAY_MEM_FREE;
abort_iocb->iocb_flag &= ~LPFC_DRIVER_ABORTED;
spin_unlock_irq(&phba->hbalock);
@@ -7118,7 +7150,8 @@ lpfc_sli_abort_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
abort_iocb->iocb.ulpStatus = IOSTAT_LOCAL_REJECT;
abort_iocb->iocb.un.ulpWord[4] = IOERR_ABORT_REQUESTED;
(abort_iocb->iocb_cmpl)(phba, abort_iocb, abort_iocb);
- }
+ } else
+ spin_unlock_irq(&phba->hbalock);
}
lpfc_sli_release_iocbq(phba, cmdiocb);
@@ -8133,6 +8166,12 @@ lpfc_sli_sp_intr_handler(int irq, void *dev_id)
if (pmb->mbox_cmpl) {
lpfc_sli_pcimem_bcopy(mbox, pmbox,
MAILBOX_CMD_SIZE);
+ if (pmb->out_ext_byte_len &&
+ pmb->context2)
+ lpfc_sli_pcimem_bcopy(
+ phba->mbox_ext,
+ pmb->context2,
+ pmb->out_ext_byte_len);
}
if (pmb->mbox_flag & LPFC_MBX_IMED_UNREG) {
pmb->mbox_flag &= ~LPFC_MBX_IMED_UNREG;
@@ -8983,17 +9022,17 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe)
int ecount = 0;
uint16_t cqid;
- if (bf_get(lpfc_eqe_major_code, eqe) != 0) {
+ if (bf_get_le32(lpfc_eqe_major_code, eqe) != 0) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"0359 Not a valid slow-path completion "
"event: majorcode=x%x, minorcode=x%x\n",
- bf_get(lpfc_eqe_major_code, eqe),
- bf_get(lpfc_eqe_minor_code, eqe));
+ bf_get_le32(lpfc_eqe_major_code, eqe),
+ bf_get_le32(lpfc_eqe_minor_code, eqe));
return;
}
/* Get the reference to the corresponding CQ */
- cqid = bf_get(lpfc_eqe_resource_id, eqe);
+ cqid = bf_get_le32(lpfc_eqe_resource_id, eqe);
/* Search for completion queue pointer matching this cqid */
speq = phba->sli4_hba.sp_eq;
@@ -9221,12 +9260,12 @@ lpfc_sli4_fp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
uint16_t cqid;
int ecount = 0;
- if (unlikely(bf_get(lpfc_eqe_major_code, eqe) != 0)) {
+ if (unlikely(bf_get_le32(lpfc_eqe_major_code, eqe) != 0)) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"0366 Not a valid fast-path completion "
"event: majorcode=x%x, minorcode=x%x\n",
- bf_get(lpfc_eqe_major_code, eqe),
- bf_get(lpfc_eqe_minor_code, eqe));
+ bf_get_le32(lpfc_eqe_major_code, eqe),
+ bf_get_le32(lpfc_eqe_minor_code, eqe));
return;
}
@@ -9239,7 +9278,7 @@ lpfc_sli4_fp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe,
}
/* Get the reference to the corresponding CQ */
- cqid = bf_get(lpfc_eqe_resource_id, eqe);
+ cqid = bf_get_le32(lpfc_eqe_resource_id, eqe);
if (unlikely(cqid != cq->queue_id)) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"0368 Miss-matched fast-path completion "
@@ -9506,7 +9545,7 @@ lpfc_sli4_queue_free(struct lpfc_queue *queue)
while (!list_empty(&queue->page_list)) {
list_remove_head(&queue->page_list, dmabuf, struct lpfc_dmabuf,
list);
- dma_free_coherent(&queue->phba->pcidev->dev, PAGE_SIZE,
+ dma_free_coherent(&queue->phba->pcidev->dev, SLI4_PAGE_SIZE,
dmabuf->virt, dmabuf->phys);
kfree(dmabuf);
}
@@ -9532,13 +9571,17 @@ lpfc_sli4_queue_alloc(struct lpfc_hba *phba, uint32_t entry_size,
struct lpfc_dmabuf *dmabuf;
int x, total_qe_count;
void *dma_pointer;
+ uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz;
+ if (!phba->sli4_hba.pc_sli4_params.supported)
+ hw_page_size = SLI4_PAGE_SIZE;
queue = kzalloc(sizeof(struct lpfc_queue) +
(sizeof(union sli4_qe) * entry_count), GFP_KERNEL);
if (!queue)
return NULL;
- queue->page_count = (PAGE_ALIGN(entry_size * entry_count))/PAGE_SIZE;
+ queue->page_count = (ALIGN(entry_size * entry_count,
+ hw_page_size))/hw_page_size;
INIT_LIST_HEAD(&queue->list);
INIT_LIST_HEAD(&queue->page_list);
INIT_LIST_HEAD(&queue->child_list);
@@ -9547,19 +9590,19 @@ lpfc_sli4_queue_alloc(struct lpfc_hba *phba, uint32_t entry_size,
if (!dmabuf)
goto out_fail;
dmabuf->virt = dma_alloc_coherent(&phba->pcidev->dev,
- PAGE_SIZE, &dmabuf->phys,
+ hw_page_size, &dmabuf->phys,
GFP_KERNEL);
if (!dmabuf->virt) {
kfree(dmabuf);
goto out_fail;
}
- memset(dmabuf->virt, 0, PAGE_SIZE);
+ memset(dmabuf->virt, 0, hw_page_size);
dmabuf->buffer_tag = x;
list_add_tail(&dmabuf->list, &queue->page_list);
/* initialize queue's entry array */
dma_pointer = dmabuf->virt;
for (; total_qe_count < entry_count &&
- dma_pointer < (PAGE_SIZE + dmabuf->virt);
+ dma_pointer < (hw_page_size + dmabuf->virt);
total_qe_count++, dma_pointer += entry_size) {
queue->qe[total_qe_count].address = dma_pointer;
}
@@ -9604,6 +9647,10 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax)
uint32_t shdr_status, shdr_add_status;
union lpfc_sli4_cfg_shdr *shdr;
uint16_t dmult;
+ uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz;
+
+ if (!phba->sli4_hba.pc_sli4_params.supported)
+ hw_page_size = SLI4_PAGE_SIZE;
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox)
@@ -9653,6 +9700,7 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax)
break;
}
list_for_each_entry(dmabuf, &eq->page_list, list) {
+ memset(dmabuf->virt, 0, hw_page_size);
eq_create->u.request.page[dmabuf->buffer_tag].addr_lo =
putPaddrLow(dmabuf->phys);
eq_create->u.request.page[dmabuf->buffer_tag].addr_hi =
@@ -9715,6 +9763,11 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq,
int rc, length, status = 0;
uint32_t shdr_status, shdr_add_status;
union lpfc_sli4_cfg_shdr *shdr;
+ uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz;
+
+ if (!phba->sli4_hba.pc_sli4_params.supported)
+ hw_page_size = SLI4_PAGE_SIZE;
+
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox)
@@ -9752,6 +9805,7 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq,
break;
}
list_for_each_entry(dmabuf, &cq->page_list, list) {
+ memset(dmabuf->virt, 0, hw_page_size);
cq_create->u.request.page[dmabuf->buffer_tag].addr_lo =
putPaddrLow(dmabuf->phys);
cq_create->u.request.page[dmabuf->buffer_tag].addr_hi =
@@ -9791,9 +9845,70 @@ out:
}
/**
+ * lpfc_mq_create_fb_init - Send MCC_CREATE without async events registration
+ * @phba: HBA structure that indicates port to create a queue on.
+ * @mq: The queue structure to use to create the mailbox queue.
+ * @mbox: An allocated pointer to type LPFC_MBOXQ_t
+ * @cq: The completion queue to associate with this cq.
+ *
+ * This function provides failback (fb) functionality when the
+ * mq_create_ext fails on older FW generations. It's purpose is identical
+ * to mq_create_ext otherwise.
+ *
+ * This routine cannot fail as all attributes were previously accessed and
+ * initialized in mq_create_ext.
+ **/
+static void
+lpfc_mq_create_fb_init(struct lpfc_hba *phba, struct lpfc_queue *mq,
+ LPFC_MBOXQ_t *mbox, struct lpfc_queue *cq)
+{
+ struct lpfc_mbx_mq_create *mq_create;
+ struct lpfc_dmabuf *dmabuf;
+ int length;
+
+ length = (sizeof(struct lpfc_mbx_mq_create) -
+ sizeof(struct lpfc_sli4_cfg_mhdr));
+ lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_COMMON,
+ LPFC_MBOX_OPCODE_MQ_CREATE,
+ length, LPFC_SLI4_MBX_EMBED);
+ mq_create = &mbox->u.mqe.un.mq_create;
+ bf_set(lpfc_mbx_mq_create_num_pages, &mq_create->u.request,
+ mq->page_count);
+ bf_set(lpfc_mq_context_cq_id, &mq_create->u.request.context,
+ cq->queue_id);
+ bf_set(lpfc_mq_context_valid, &mq_create->u.request.context, 1);
+ switch (mq->entry_count) {
+ case 16:
+ bf_set(lpfc_mq_context_count, &mq_create->u.request.context,
+ LPFC_MQ_CNT_16);
+ break;
+ case 32:
+ bf_set(lpfc_mq_context_count, &mq_create->u.request.context,
+ LPFC_MQ_CNT_32);
+ break;
+ case 64:
+ bf_set(lpfc_mq_context_count, &mq_create->u.request.context,
+ LPFC_MQ_CNT_64);
+ break;
+ case 128:
+ bf_set(lpfc_mq_context_count, &mq_create->u.request.context,
+ LPFC_MQ_CNT_128);
+ break;
+ }
+ list_for_each_entry(dmabuf, &mq->page_list, list) {
+ mq_create->u.request.page[dmabuf->buffer_tag].addr_lo =
+ putPaddrLow(dmabuf->phys);
+ mq_create->u.request.page[dmabuf->buffer_tag].addr_hi =
+ putPaddrHigh(dmabuf->phys);
+ }
+}
+
+/**
* lpfc_mq_create - Create a mailbox Queue on the HBA
* @phba: HBA structure that indicates port to create a queue on.
* @mq: The queue structure to use to create the mailbox queue.
+ * @cq: The completion queue to associate with this cq.
+ * @subtype: The queue's subtype.
*
* This function creates a mailbox queue, as detailed in @mq, on a port,
* described by @phba by sending a MQ_CREATE mailbox command to the HBA.
@@ -9809,31 +9924,43 @@ out:
* memory this function will return ENOMEM. If the queue create mailbox command
* fails this function will return ENXIO.
**/
-uint32_t
+int32_t
lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq,
struct lpfc_queue *cq, uint32_t subtype)
{
struct lpfc_mbx_mq_create *mq_create;
+ struct lpfc_mbx_mq_create_ext *mq_create_ext;
struct lpfc_dmabuf *dmabuf;
LPFC_MBOXQ_t *mbox;
int rc, length, status = 0;
uint32_t shdr_status, shdr_add_status;
union lpfc_sli4_cfg_shdr *shdr;
+ uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz;
+
+ if (!phba->sli4_hba.pc_sli4_params.supported)
+ hw_page_size = SLI4_PAGE_SIZE;
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox)
return -ENOMEM;
- length = (sizeof(struct lpfc_mbx_mq_create) -
+ length = (sizeof(struct lpfc_mbx_mq_create_ext) -
sizeof(struct lpfc_sli4_cfg_mhdr));
lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_COMMON,
- LPFC_MBOX_OPCODE_MQ_CREATE,
+ LPFC_MBOX_OPCODE_MQ_CREATE_EXT,
length, LPFC_SLI4_MBX_EMBED);
- mq_create = &mbox->u.mqe.un.mq_create;
- bf_set(lpfc_mbx_mq_create_num_pages, &mq_create->u.request,
+
+ mq_create_ext = &mbox->u.mqe.un.mq_create_ext;
+ bf_set(lpfc_mbx_mq_create_ext_num_pages, &mq_create_ext->u.request,
mq->page_count);
- bf_set(lpfc_mq_context_cq_id, &mq_create->u.request.context,
- cq->queue_id);
- bf_set(lpfc_mq_context_valid, &mq_create->u.request.context, 1);
+ bf_set(lpfc_mbx_mq_create_ext_async_evt_link, &mq_create_ext->u.request,
+ 1);
+ bf_set(lpfc_mbx_mq_create_ext_async_evt_fcfste,
+ &mq_create_ext->u.request, 1);
+ bf_set(lpfc_mbx_mq_create_ext_async_evt_group5,
+ &mq_create_ext->u.request, 1);
+ bf_set(lpfc_mq_context_cq_id, &mq_create_ext->u.request.context,
+ cq->queue_id);
+ bf_set(lpfc_mq_context_valid, &mq_create_ext->u.request.context, 1);
switch (mq->entry_count) {
default:
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
@@ -9843,31 +9970,47 @@ lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq,
return -EINVAL;
/* otherwise default to smallest count (drop through) */
case 16:
- bf_set(lpfc_mq_context_count, &mq_create->u.request.context,
+ bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context,
LPFC_MQ_CNT_16);
break;
case 32:
- bf_set(lpfc_mq_context_count, &mq_create->u.request.context,
+ bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context,
LPFC_MQ_CNT_32);
break;
case 64:
- bf_set(lpfc_mq_context_count, &mq_create->u.request.context,
+ bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context,
LPFC_MQ_CNT_64);
break;
case 128:
- bf_set(lpfc_mq_context_count, &mq_create->u.request.context,
+ bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context,
LPFC_MQ_CNT_128);
break;
}
list_for_each_entry(dmabuf, &mq->page_list, list) {
- mq_create->u.request.page[dmabuf->buffer_tag].addr_lo =
+ memset(dmabuf->virt, 0, hw_page_size);
+ mq_create_ext->u.request.page[dmabuf->buffer_tag].addr_lo =
putPaddrLow(dmabuf->phys);
- mq_create->u.request.page[dmabuf->buffer_tag].addr_hi =
+ mq_create_ext->u.request.page[dmabuf->buffer_tag].addr_hi =
putPaddrHigh(dmabuf->phys);
}
rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL);
+ shdr = (union lpfc_sli4_cfg_shdr *) &mq_create_ext->header.cfg_shdr;
+ mq->queue_id = bf_get(lpfc_mbx_mq_create_q_id,
+ &mq_create_ext->u.response);
+ if (rc != MBX_SUCCESS) {
+ lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
+ "2795 MQ_CREATE_EXT failed with "
+ "status x%x. Failback to MQ_CREATE.\n",
+ rc);
+ lpfc_mq_create_fb_init(phba, mq, mbox, cq);
+ mq_create = &mbox->u.mqe.un.mq_create;
+ rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL);
+ shdr = (union lpfc_sli4_cfg_shdr *) &mq_create->header.cfg_shdr;
+ mq->queue_id = bf_get(lpfc_mbx_mq_create_q_id,
+ &mq_create->u.response);
+ }
+
/* The IOCTL status is embedded in the mailbox subheader. */
- shdr = (union lpfc_sli4_cfg_shdr *) &mq_create->header.cfg_shdr;
shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response);
shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response);
if (shdr_status || shdr_add_status || rc) {
@@ -9878,7 +10021,6 @@ lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq,
status = -ENXIO;
goto out;
}
- mq->queue_id = bf_get(lpfc_mbx_mq_create_q_id, &mq_create->u.response);
if (mq->queue_id == 0xFFFF) {
status = -ENXIO;
goto out;
@@ -9927,6 +10069,10 @@ lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq,
int rc, length, status = 0;
uint32_t shdr_status, shdr_add_status;
union lpfc_sli4_cfg_shdr *shdr;
+ uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz;
+
+ if (!phba->sli4_hba.pc_sli4_params.supported)
+ hw_page_size = SLI4_PAGE_SIZE;
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox)
@@ -9942,6 +10088,7 @@ lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq,
bf_set(lpfc_mbx_wq_create_cq_id, &wq_create->u.request,
cq->queue_id);
list_for_each_entry(dmabuf, &wq->page_list, list) {
+ memset(dmabuf->virt, 0, hw_page_size);
wq_create->u.request.page[dmabuf->buffer_tag].addr_lo =
putPaddrLow(dmabuf->phys);
wq_create->u.request.page[dmabuf->buffer_tag].addr_hi =
@@ -10010,6 +10157,10 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
int rc, length, status = 0;
uint32_t shdr_status, shdr_add_status;
union lpfc_sli4_cfg_shdr *shdr;
+ uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz;
+
+ if (!phba->sli4_hba.pc_sli4_params.supported)
+ hw_page_size = SLI4_PAGE_SIZE;
if (hrq->entry_count != drq->entry_count)
return -EINVAL;
@@ -10054,6 +10205,7 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
bf_set(lpfc_rq_context_buf_size, &rq_create->u.request.context,
LPFC_HDR_BUF_SIZE);
list_for_each_entry(dmabuf, &hrq->page_list, list) {
+ memset(dmabuf->virt, 0, hw_page_size);
rq_create->u.request.page[dmabuf->buffer_tag].addr_lo =
putPaddrLow(dmabuf->phys);
rq_create->u.request.page[dmabuf->buffer_tag].addr_hi =
@@ -10626,7 +10778,7 @@ lpfc_sli4_post_sgl_list(struct lpfc_hba *phba)
reqlen = els_xri_cnt * sizeof(struct sgl_page_pairs) +
sizeof(union lpfc_sli4_cfg_shdr) + sizeof(uint32_t);
- if (reqlen > PAGE_SIZE) {
+ if (reqlen > SLI4_PAGE_SIZE) {
lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
"2559 Block sgl registration required DMA "
"size (%d) great than a page\n", reqlen);
@@ -10732,7 +10884,7 @@ lpfc_sli4_post_scsi_sgl_block(struct lpfc_hba *phba, struct list_head *sblist,
/* Calculate the requested length of the dma memory */
reqlen = cnt * sizeof(struct sgl_page_pairs) +
sizeof(union lpfc_sli4_cfg_shdr) + sizeof(uint32_t);
- if (reqlen > PAGE_SIZE) {
+ if (reqlen > SLI4_PAGE_SIZE) {
lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
"0217 Block sgl registration required DMA "
"size (%d) great than a page\n", reqlen);
@@ -11568,8 +11720,8 @@ lpfc_sli4_handle_received_buffer(struct lpfc_hba *phba,
*
* This routine is invoked to post rpi header templates to the
* HBA consistent with the SLI-4 interface spec. This routine
- * posts a PAGE_SIZE memory region to the port to hold up to
- * PAGE_SIZE modulo 64 rpi context headers.
+ * posts a SLI4_PAGE_SIZE memory region to the port to hold up to
+ * SLI4_PAGE_SIZE modulo 64 rpi context headers.
*
* This routine does not require any locks. It's usage is expected
* to be driver load or reset recovery when the driver is
@@ -11672,8 +11824,8 @@ lpfc_sli4_post_rpi_hdr(struct lpfc_hba *phba, struct lpfc_rpi_hdr *rpi_page)
*
* This routine is invoked to post rpi header templates to the
* HBA consistent with the SLI-4 interface spec. This routine
- * posts a PAGE_SIZE memory region to the port to hold up to
- * PAGE_SIZE modulo 64 rpi context headers.
+ * posts a SLI4_PAGE_SIZE memory region to the port to hold up to
+ * SLI4_PAGE_SIZE modulo 64 rpi context headers.
*
* Returns
* A nonzero rpi defined as rpi_base <= rpi < max_rpi if successful
@@ -12040,9 +12192,11 @@ lpfc_sli4_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, uint16_t fcf_index)
phba->hba_flag |= FCF_DISC_INPROGRESS;
spin_unlock_irq(&phba->hbalock);
/* Reset FCF round robin index bmask for new scan */
- if (fcf_index == LPFC_FCOE_FCF_GET_FIRST)
+ if (fcf_index == LPFC_FCOE_FCF_GET_FIRST) {
memset(phba->fcf.fcf_rr_bmask, 0,
sizeof(*phba->fcf.fcf_rr_bmask));
+ phba->fcf.eligible_fcf_cnt = 0;
+ }
error = 0;
}
fail_fcf_scan:
@@ -12507,6 +12661,7 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
struct lpfc_hba *phba = vport->phba;
LPFC_MBOXQ_t *mb, *nextmb;
struct lpfc_dmabuf *mp;
+ struct lpfc_nodelist *ndlp;
spin_lock_irq(&phba->hbalock);
list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) {
@@ -12523,6 +12678,11 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
__lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp);
}
+ ndlp = (struct lpfc_nodelist *) mb->context2;
+ if (ndlp) {
+ lpfc_nlp_put(ndlp);
+ mb->context2 = NULL;
+ }
}
list_del(&mb->list);
mempool_free(mb, phba->mbox_mem_pool);
@@ -12532,6 +12692,15 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) ||
(mb->u.mb.mbxCommand == MBX_REG_VPI))
mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
+ if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
+ ndlp = (struct lpfc_nodelist *) mb->context2;
+ if (ndlp) {
+ lpfc_nlp_put(ndlp);
+ mb->context2 = NULL;
+ }
+ /* Unregister the RPI when mailbox complete */
+ mb->mbox_flag |= LPFC_MBX_IMED_UNREG;
+ }
}
spin_unlock_irq(&phba->hbalock);
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.