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path: root/drivers/scsi/lpfc/lpfc_mbox.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_mbox.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_mbox.c80
1 files changed, 69 insertions, 11 deletions
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index 83450cc5c4d3..2ebc7d2540c0 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -1598,9 +1598,12 @@ lpfc_mbox_dev_check(struct lpfc_hba *phba)
* Timeout value to be used for the given mailbox command
**/
int
-lpfc_mbox_tmo_val(struct lpfc_hba *phba, int cmd)
+lpfc_mbox_tmo_val(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
{
- switch (cmd) {
+ MAILBOX_t *mbox = &mboxq->u.mb;
+ uint8_t subsys, opcode;
+
+ switch (mbox->mbxCommand) {
case MBX_WRITE_NV: /* 0x03 */
case MBX_UPDATE_CFG: /* 0x1B */
case MBX_DOWN_LOAD: /* 0x1C */
@@ -1610,6 +1613,28 @@ lpfc_mbox_tmo_val(struct lpfc_hba *phba, int cmd)
case MBX_LOAD_EXP_ROM: /* 0x9C */
return LPFC_MBOX_TMO_FLASH_CMD;
case MBX_SLI4_CONFIG: /* 0x9b */
+ subsys = lpfc_sli_config_mbox_subsys_get(phba, mboxq);
+ opcode = lpfc_sli_config_mbox_opcode_get(phba, mboxq);
+ if (subsys == LPFC_MBOX_SUBSYSTEM_COMMON) {
+ switch (opcode) {
+ case LPFC_MBOX_OPCODE_READ_OBJECT:
+ case LPFC_MBOX_OPCODE_WRITE_OBJECT:
+ case LPFC_MBOX_OPCODE_READ_OBJECT_LIST:
+ case LPFC_MBOX_OPCODE_DELETE_OBJECT:
+ case LPFC_MBOX_OPCODE_GET_FUNCTION_CONFIG:
+ case LPFC_MBOX_OPCODE_GET_PROFILE_LIST:
+ case LPFC_MBOX_OPCODE_SET_ACT_PROFILE:
+ case LPFC_MBOX_OPCODE_SET_PROFILE_CONFIG:
+ case LPFC_MBOX_OPCODE_GET_FACTORY_PROFILE_CONFIG:
+ return LPFC_MBOX_SLI4_CONFIG_EXTENDED_TMO;
+ }
+ }
+ if (subsys == LPFC_MBOX_SUBSYSTEM_FCOE) {
+ switch (opcode) {
+ case LPFC_MBOX_OPCODE_FCOE_SET_FCLINK_SETTINGS:
+ return LPFC_MBOX_SLI4_CONFIG_EXTENDED_TMO;
+ }
+ }
return LPFC_MBOX_SLI4_CONFIG_TMO;
}
return LPFC_MBOX_TMO;
@@ -1859,7 +1884,7 @@ lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *phba, struct lpfcMboxq *mbox,
}
/* Complete the initialization for the particular Opcode. */
- opcode = lpfc_sli4_mbox_opcode_get(phba, mbox);
+ opcode = lpfc_sli_config_mbox_opcode_get(phba, mbox);
switch (opcode) {
case LPFC_MBOX_OPCODE_ALLOC_RSRC_EXTENT:
if (emb == LPFC_SLI4_MBX_EMBED)
@@ -1886,23 +1911,56 @@ lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *phba, struct lpfcMboxq *mbox,
}
/**
- * lpfc_sli4_mbox_opcode_get - Get the opcode from a sli4 mailbox command
+ * lpfc_sli_config_mbox_subsys_get - Get subsystem from a sli_config mbox cmd
* @phba: pointer to lpfc hba data structure.
- * @mbox: pointer to lpfc mbox command.
+ * @mbox: pointer to lpfc mbox command queue entry.
+ *
+ * This routine gets the subsystem from a SLI4 specific SLI_CONFIG mailbox
+ * command. If the mailbox command is not MBX_SLI4_CONFIG (0x9B) or if the
+ * sub-header is not present, subsystem LPFC_MBOX_SUBSYSTEM_NA (0x0) shall
+ * be returned.
+ **/
+uint8_t
+lpfc_sli_config_mbox_subsys_get(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
+{
+ struct lpfc_mbx_sli4_config *sli4_cfg;
+ union lpfc_sli4_cfg_shdr *cfg_shdr;
+
+ if (mbox->u.mb.mbxCommand != MBX_SLI4_CONFIG)
+ return LPFC_MBOX_SUBSYSTEM_NA;
+ sli4_cfg = &mbox->u.mqe.un.sli4_config;
+
+ /* For embedded mbox command, get opcode from embedded sub-header*/
+ if (bf_get(lpfc_mbox_hdr_emb, &sli4_cfg->header.cfg_mhdr)) {
+ cfg_shdr = &mbox->u.mqe.un.sli4_config.header.cfg_shdr;
+ return bf_get(lpfc_mbox_hdr_subsystem, &cfg_shdr->request);
+ }
+
+ /* For non-embedded mbox command, get opcode from first dma page */
+ if (unlikely(!mbox->sge_array))
+ return LPFC_MBOX_SUBSYSTEM_NA;
+ cfg_shdr = (union lpfc_sli4_cfg_shdr *)mbox->sge_array->addr[0];
+ return bf_get(lpfc_mbox_hdr_subsystem, &cfg_shdr->request);
+}
+
+/**
+ * lpfc_sli_config_mbox_opcode_get - Get opcode from a sli_config mbox cmd
+ * @phba: pointer to lpfc hba data structure.
+ * @mbox: pointer to lpfc mbox command queue entry.
*
- * This routine gets the opcode from a SLI4 specific mailbox command for
- * sending IOCTL command. If the mailbox command is not MBX_SLI4_CONFIG
- * (0x9B) or if the IOCTL sub-header is not present, opcode 0x0 shall be
+ * This routine gets the opcode from a SLI4 specific SLI_CONFIG mailbox
+ * command. If the mailbox command is not MBX_SLI4_CONFIG (0x9B) or if
+ * the sub-header is not present, opcode LPFC_MBOX_OPCODE_NA (0x0) be
* returned.
**/
uint8_t
-lpfc_sli4_mbox_opcode_get(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
+lpfc_sli_config_mbox_opcode_get(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
{
struct lpfc_mbx_sli4_config *sli4_cfg;
union lpfc_sli4_cfg_shdr *cfg_shdr;
if (mbox->u.mb.mbxCommand != MBX_SLI4_CONFIG)
- return 0;
+ return LPFC_MBOX_OPCODE_NA;
sli4_cfg = &mbox->u.mqe.un.sli4_config;
/* For embedded mbox command, get opcode from embedded sub-header*/
@@ -1913,7 +1971,7 @@ lpfc_sli4_mbox_opcode_get(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
/* For non-embedded mbox command, get opcode from first dma page */
if (unlikely(!mbox->sge_array))
- return 0;
+ return LPFC_MBOX_OPCODE_NA;
cfg_shdr = (union lpfc_sli4_cfg_shdr *)mbox->sge_array->addr[0];
return bf_get(lpfc_mbox_hdr_opcode, &cfg_shdr->request);
}