diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_mbox.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_mbox.c | 80 |
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); } |