diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_config.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_config.c | 1292 |
1 files changed, 1147 insertions, 145 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c b/drivers/scsi/mpt3sas/mpt3sas_config.c index dd6270125614..45ac853e1289 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_config.c +++ b/drivers/scsi/mpt3sas/mpt3sas_config.c @@ -101,9 +101,6 @@ _config_display_some_debug(struct MPT3SAS_ADAPTER *ioc, u16 smid, Mpi2ConfigRequest_t *mpi_request; char *desc = NULL; - if (!(ioc->logging_level & MPT_DEBUG_CONFIG)) - return; - mpi_request = mpt3sas_base_get_msg_frame(ioc, smid); switch (mpi_request->Header.PageType & MPI2_CONFIG_PAGETYPE_MASK) { case MPI2_CONFIG_PAGETYPE_IO_UNIT: @@ -119,7 +116,7 @@ _config_display_some_debug(struct MPT3SAS_ADAPTER *ioc, u16 smid, desc = "raid_volume"; break; case MPI2_CONFIG_PAGETYPE_MANUFACTURING: - desc = "manufaucturing"; + desc = "manufacturing"; break; case MPI2_CONFIG_PAGETYPE_RAID_PHYSDISK: desc = "physdisk"; @@ -150,6 +147,24 @@ _config_display_some_debug(struct MPT3SAS_ADAPTER *ioc, u16 smid, case MPI2_CONFIG_EXTPAGETYPE_DRIVER_MAPPING: desc = "driver_mapping"; break; + case MPI2_CONFIG_EXTPAGETYPE_SAS_PORT: + desc = "sas_port"; + break; + case MPI2_CONFIG_EXTPAGETYPE_EXT_MANUFACTURING: + desc = "ext_manufacturing"; + break; + case MPI2_CONFIG_EXTPAGETYPE_PCIE_IO_UNIT: + desc = "pcie_io_unit"; + break; + case MPI2_CONFIG_EXTPAGETYPE_PCIE_SWITCH: + desc = "pcie_switch"; + break; + case MPI2_CONFIG_EXTPAGETYPE_PCIE_DEVICE: + desc = "pcie_device"; + break; + case MPI2_CONFIG_EXTPAGETYPE_PCIE_LINK: + desc = "pcie_link"; + break; } break; } @@ -157,20 +172,18 @@ _config_display_some_debug(struct MPT3SAS_ADAPTER *ioc, u16 smid, if (!desc) return; - pr_info(MPT3SAS_FMT - "%s: %s(%d), action(%d), form(0x%08x), smid(%d)\n", - ioc->name, calling_function_name, desc, - mpi_request->Header.PageNumber, mpi_request->Action, - le32_to_cpu(mpi_request->PageAddress), smid); + ioc_info(ioc, "%s: %s(%d), action(%d), form(0x%08x), smid(%d)\n", + calling_function_name, desc, + mpi_request->Header.PageNumber, mpi_request->Action, + le32_to_cpu(mpi_request->PageAddress), smid); if (!mpi_reply) return; if (mpi_reply->IOCStatus || mpi_reply->IOCLogInfo) - pr_info(MPT3SAS_FMT - "\tiocstatus(0x%04x), loginfo(0x%08x)\n", - ioc->name, le16_to_cpu(mpi_reply->IOCStatus), - le32_to_cpu(mpi_reply->IOCLogInfo)); + ioc_info(ioc, "\tiocstatus(0x%04x), loginfo(0x%08x)\n", + le16_to_cpu(mpi_reply->IOCStatus), + le32_to_cpu(mpi_reply->IOCLogInfo)); } /** @@ -180,7 +193,7 @@ _config_display_some_debug(struct MPT3SAS_ADAPTER *ioc, u16 smid, * * A wrapper for obtaining dma-able memory for config page request. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ static int _config_alloc_config_dma_memory(struct MPT3SAS_ADAPTER *ioc, @@ -192,15 +205,15 @@ _config_alloc_config_dma_memory(struct MPT3SAS_ADAPTER *ioc, mem->page = dma_alloc_coherent(&ioc->pdev->dev, mem->sz, &mem->page_dma, GFP_KERNEL); if (!mem->page) { - pr_err(MPT3SAS_FMT - "%s: dma_alloc_coherent failed asking for (%d) bytes!!\n", - ioc->name, __func__, mem->sz); + ioc_err(ioc, "%s: dma_alloc_coherent failed asking for (%d) bytes!!\n", + __func__, mem->sz); r = -ENOMEM; } } else { /* use tmp buffer if less than 512 bytes */ mem->page = ioc->config_page; mem->page_dma = ioc->config_page_dma; } + ioc->config_vaddr = mem->page; return r; } @@ -211,7 +224,7 @@ _config_alloc_config_dma_memory(struct MPT3SAS_ADAPTER *ioc, * * A wrapper to free dma-able memory when using _config_alloc_config_dma_memory. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ static void _config_free_config_dma_memory(struct MPT3SAS_ADAPTER *ioc, @@ -232,8 +245,8 @@ _config_free_config_dma_memory(struct MPT3SAS_ADAPTER *ioc, * * The callback handler when using _config_request. * - * Return 1 meaning mf should be freed from _base_interrupt - * 0 means the mf is freed from this function. + * Return: 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ u8 mpt3sas_config_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, @@ -253,7 +266,8 @@ mpt3sas_config_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, mpi_reply->MsgLength*4); } ioc->config_cmds.status &= ~MPT3_CMD_PENDING; - _config_display_some_debug(ioc, smid, "config_done", mpi_reply); + if (ioc->logging_level & MPT_DEBUG_CONFIG) + _config_display_some_debug(ioc, smid, "config_done", mpi_reply); ioc->config_cmds.smid = USHRT_MAX; complete(&ioc->config_cmds.done); return 1; @@ -276,7 +290,7 @@ mpt3sas_config_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, * * The callback index is set inside `ioc->config_cb_idx. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ static int _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t @@ -284,18 +298,15 @@ _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t void *config_page, u16 config_page_sz) { u16 smid; - u32 ioc_state; Mpi2ConfigRequest_t *config_request; int r; u8 retry_count, issue_host_reset = 0; - u16 wait_state_count; struct config_request mem; u32 ioc_status = UINT_MAX; mutex_lock(&ioc->config_cmds.mutex); if (ioc->config_cmds.status != MPT3_CMD_NOT_USED) { - pr_err(MPT3SAS_FMT "%s: config_cmd in use\n", - ioc->name, __func__); + ioc_err(ioc, "%s: config_cmd in use\n", __func__); mutex_unlock(&ioc->config_cmds.mutex); return -EAGAIN; } @@ -343,62 +354,53 @@ _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t r = -EFAULT; goto free_mem; } - pr_info(MPT3SAS_FMT "%s: attempting retry (%d)\n", - ioc->name, __func__, retry_count); + ioc_info(ioc, "%s: attempting retry (%d)\n", + __func__, retry_count); } - wait_state_count = 0; - ioc_state = mpt3sas_base_get_iocstate(ioc, 1); - while (ioc_state != MPI2_IOC_STATE_OPERATIONAL) { - if (wait_state_count++ == MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT) { - pr_err(MPT3SAS_FMT - "%s: failed due to ioc not operational\n", - ioc->name, __func__); - ioc->config_cmds.status = MPT3_CMD_NOT_USED; - r = -EFAULT; - goto free_mem; - } - ssleep(1); - ioc_state = mpt3sas_base_get_iocstate(ioc, 1); - pr_info(MPT3SAS_FMT - "%s: waiting for operational state(count=%d)\n", - ioc->name, __func__, wait_state_count); + + r = mpt3sas_wait_for_ioc(ioc, MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT); + if (r) { + if (r == -ETIME) + issue_host_reset = 1; + goto free_mem; } - if (wait_state_count) - pr_info(MPT3SAS_FMT "%s: ioc is operational\n", - ioc->name, __func__); smid = mpt3sas_base_get_smid(ioc, ioc->config_cb_idx); if (!smid) { - pr_err(MPT3SAS_FMT "%s: failed obtaining a smid\n", - ioc->name, __func__); + ioc_err(ioc, "%s: failed obtaining a smid\n", __func__); ioc->config_cmds.status = MPT3_CMD_NOT_USED; r = -EAGAIN; goto free_mem; } r = 0; - memset(mpi_reply, 0, sizeof(Mpi2ConfigReply_t)); + memset(ioc->config_cmds.reply, 0, sizeof(Mpi2ConfigReply_t)); ioc->config_cmds.status = MPT3_CMD_PENDING; config_request = mpt3sas_base_get_msg_frame(ioc, smid); ioc->config_cmds.smid = smid; memcpy(config_request, mpi_request, sizeof(Mpi2ConfigRequest_t)); - _config_display_some_debug(ioc, smid, "config_request", NULL); + if (ioc->logging_level & MPT_DEBUG_CONFIG) + _config_display_some_debug(ioc, smid, "config_request", NULL); init_completion(&ioc->config_cmds.done); ioc->put_smid_default(ioc, smid); wait_for_completion_timeout(&ioc->config_cmds.done, timeout*HZ); if (!(ioc->config_cmds.status & MPT3_CMD_COMPLETE)) { - pr_err(MPT3SAS_FMT "%s: timeout\n", - ioc->name, __func__); - _debug_dump_mf(mpi_request, - sizeof(Mpi2ConfigRequest_t)/4); + if (!(ioc->logging_level & MPT_DEBUG_CONFIG)) + _config_display_some_debug(ioc, + smid, "config_request", NULL); + ioc_err(ioc, "%s: command timeout\n", __func__); + mpt3sas_base_check_cmd_timeout(ioc, ioc->config_cmds.status, + mpi_request, sizeof(Mpi2ConfigRequest_t) / 4); retry_count++; if (ioc->config_cmds.smid == smid) mpt3sas_base_free_smid(ioc, smid); - if ((ioc->shost_recovery) || (ioc->config_cmds.status & - MPT3_CMD_RESET) || ioc->pci_error_recovery) + if (ioc->config_cmds.status & MPT3_CMD_RESET) goto retry_config; - issue_host_reset = 1; - r = -EFAULT; + if (ioc->shost_recovery || ioc->pci_error_recovery) { + issue_host_reset = 0; + r = -EFAULT; + } else + issue_host_reset = 1; goto free_mem; } @@ -409,34 +411,37 @@ _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t /* Reply Frame Sanity Checks to workaround FW issues */ if ((mpi_request->Header.PageType & 0xF) != (mpi_reply->Header.PageType & 0xF)) { + if (!(ioc->logging_level & MPT_DEBUG_CONFIG)) + _config_display_some_debug(ioc, + smid, "config_request", NULL); _debug_dump_mf(mpi_request, ioc->request_sz/4); - _debug_dump_reply(mpi_reply, ioc->request_sz/4); - panic(KERN_WARNING MPT3SAS_FMT "%s: Firmware BUG:" \ - " mpi_reply mismatch: Requested PageType(0x%02x)" \ - " Reply PageType(0x%02x)\n", \ - ioc->name, __func__, - (mpi_request->Header.PageType & 0xF), - (mpi_reply->Header.PageType & 0xF)); + _debug_dump_reply(mpi_reply, ioc->reply_sz/4); + panic("%s: %s: Firmware BUG: mpi_reply mismatch: Requested PageType(0x%02x) Reply PageType(0x%02x)\n", + ioc->name, __func__, + mpi_request->Header.PageType & 0xF, + mpi_reply->Header.PageType & 0xF); } if (((mpi_request->Header.PageType & 0xF) == MPI2_CONFIG_PAGETYPE_EXTENDED) && mpi_request->ExtPageType != mpi_reply->ExtPageType) { + if (!(ioc->logging_level & MPT_DEBUG_CONFIG)) + _config_display_some_debug(ioc, + smid, "config_request", NULL); _debug_dump_mf(mpi_request, ioc->request_sz/4); - _debug_dump_reply(mpi_reply, ioc->request_sz/4); - panic(KERN_WARNING MPT3SAS_FMT "%s: Firmware BUG:" \ - " mpi_reply mismatch: Requested ExtPageType(0x%02x)" - " Reply ExtPageType(0x%02x)\n", - ioc->name, __func__, mpi_request->ExtPageType, - mpi_reply->ExtPageType); + _debug_dump_reply(mpi_reply, ioc->reply_sz/4); + panic("%s: %s: Firmware BUG: mpi_reply mismatch: Requested ExtPageType(0x%02x) Reply ExtPageType(0x%02x)\n", + ioc->name, __func__, + mpi_request->ExtPageType, + mpi_reply->ExtPageType); } ioc_status = le16_to_cpu(mpi_reply->IOCStatus) & MPI2_IOCSTATUS_MASK; } if (retry_count) - pr_info(MPT3SAS_FMT "%s: retry (%d) completed!!\n", \ - ioc->name, __func__, retry_count); + ioc_info(ioc, "%s: retry (%d) completed!!\n", + __func__, retry_count); if ((ioc_status == MPI2_IOCSTATUS_SUCCESS) && config_page && mpi_request->Action == @@ -447,34 +452,32 @@ _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t if (p) { if ((mpi_request->Header.PageType & 0xF) != (p[3] & 0xF)) { + if (!(ioc->logging_level & MPT_DEBUG_CONFIG)) + _config_display_some_debug(ioc, + smid, "config_request", NULL); _debug_dump_mf(mpi_request, ioc->request_sz/4); - _debug_dump_reply(mpi_reply, ioc->request_sz/4); + _debug_dump_reply(mpi_reply, ioc->reply_sz/4); _debug_dump_config(p, min_t(u16, mem.sz, config_page_sz)/4); - panic(KERN_WARNING MPT3SAS_FMT - "%s: Firmware BUG:" \ - " config page mismatch:" - " Requested PageType(0x%02x)" - " Reply PageType(0x%02x)\n", - ioc->name, __func__, - (mpi_request->Header.PageType & 0xF), - (p[3] & 0xF)); + panic("%s: %s: Firmware BUG: config page mismatch: Requested PageType(0x%02x) Reply PageType(0x%02x)\n", + ioc->name, __func__, + mpi_request->Header.PageType & 0xF, + p[3] & 0xF); } if (((mpi_request->Header.PageType & 0xF) == MPI2_CONFIG_PAGETYPE_EXTENDED) && (mpi_request->ExtPageType != p[6])) { + if (!(ioc->logging_level & MPT_DEBUG_CONFIG)) + _config_display_some_debug(ioc, + smid, "config_request", NULL); _debug_dump_mf(mpi_request, ioc->request_sz/4); - _debug_dump_reply(mpi_reply, ioc->request_sz/4); + _debug_dump_reply(mpi_reply, ioc->reply_sz/4); _debug_dump_config(p, min_t(u16, mem.sz, config_page_sz)/4); - panic(KERN_WARNING MPT3SAS_FMT - "%s: Firmware BUG:" \ - " config page mismatch:" - " Requested ExtPageType(0x%02x)" - " Reply ExtPageType(0x%02x)\n", - ioc->name, __func__, - mpi_request->ExtPageType, p[6]); + panic("%s: %s: Firmware BUG: config page mismatch: Requested ExtPageType(0x%02x) Reply ExtPageType(0x%02x)\n", + ioc->name, __func__, + mpi_request->ExtPageType, p[6]); } } memcpy(config_page, mem.page, min_t(u16, mem.sz, @@ -488,8 +491,16 @@ _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t ioc->config_cmds.status = MPT3_CMD_NOT_USED; mutex_unlock(&ioc->config_cmds.mutex); - if (issue_host_reset) - mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER); + if (issue_host_reset) { + if (ioc->drv_internal_flags & MPT_DRV_INTERNAL_FIRST_PE_ISSUED) { + mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER); + r = -EFAULT; + } else { + if (mpt3sas_base_check_for_fault_and_issue_reset(ioc)) + return -EFAULT; + r = -EAGAIN; + } + } return r; } @@ -500,7 +511,7 @@ _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_manufacturing_pg0(struct MPT3SAS_ADAPTER *ioc, @@ -530,19 +541,17 @@ mpt3sas_config_get_manufacturing_pg0(struct MPT3SAS_ADAPTER *ioc, } /** - * mpt3sas_config_get_manufacturing_pg7 - obtain manufacturing page 7 + * mpt3sas_config_get_manufacturing_pg1 - obtain manufacturing page 1 * @ioc: per adapter object * @mpi_reply: reply mf payload returned from firmware * @config_page: contents of the config page - * @sz: size of buffer passed in config_page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int -mpt3sas_config_get_manufacturing_pg7(struct MPT3SAS_ADAPTER *ioc, - Mpi2ConfigReply_t *mpi_reply, Mpi2ManufacturingPage7_t *config_page, - u16 sz) +mpt3sas_config_get_manufacturing_pg1(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi2ManufacturingPage1_t *config_page) { Mpi2ConfigRequest_t mpi_request; int r; @@ -551,18 +560,18 @@ mpt3sas_config_get_manufacturing_pg7(struct MPT3SAS_ADAPTER *ioc, mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_MANUFACTURING; - mpi_request.Header.PageNumber = 7; - mpi_request.Header.PageVersion = MPI2_MANUFACTURING7_PAGEVERSION; + mpi_request.Header.PageNumber = 1; + mpi_request.Header.PageVersion = MPI2_MANUFACTURING1_PAGEVERSION; ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); r = _config_request(ioc, &mpi_request, mpi_reply, - MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); if (r) goto out; mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; r = _config_request(ioc, &mpi_request, mpi_reply, - MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, - sz); + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); out: return r; } @@ -574,7 +583,7 @@ mpt3sas_config_get_manufacturing_pg7(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_manufacturing_pg10(struct MPT3SAS_ADAPTER *ioc, @@ -611,7 +620,7 @@ mpt3sas_config_get_manufacturing_pg10(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_manufacturing_pg11(struct MPT3SAS_ADAPTER *ioc, @@ -648,7 +657,7 @@ mpt3sas_config_get_manufacturing_pg11(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_set_manufacturing_pg11(struct MPT3SAS_ADAPTER *ioc, @@ -674,10 +683,6 @@ mpt3sas_config_set_manufacturing_pg11(struct MPT3SAS_ADAPTER *ioc, r = _config_request(ioc, &mpi_request, mpi_reply, MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, sizeof(*config_page)); - mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; - r = _config_request(ioc, &mpi_request, mpi_reply, - MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, - sizeof(*config_page)); out: return r; } @@ -689,7 +694,7 @@ mpt3sas_config_set_manufacturing_pg11(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_bios_pg2(struct MPT3SAS_ADAPTER *ioc, @@ -725,7 +730,7 @@ mpt3sas_config_get_bios_pg2(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_bios_pg3(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t @@ -750,18 +755,106 @@ mpt3sas_config_get_bios_pg3(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t r = _config_request(ioc, &mpi_request, mpi_reply, MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, sizeof(*config_page)); + out: return r; } /** + * mpt3sas_config_set_bios_pg4 - write out bios page 4 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * @sz_config_pg: sizeof the config page + * Context: sleep. + * + * Return: 0 for success, non-zero for failure. + */ +int +mpt3sas_config_set_bios_pg4(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi2BiosPage4_t *config_page, + int sz_config_pg) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_BIOS; + mpi_request.Header.PageNumber = 4; + mpi_request.Header.PageVersion = MPI2_BIOSPAGE4_PAGEVERSION; + + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sz_config_pg); + out: + return r; +} + +/** + * mpt3sas_config_get_bios_pg4 - read bios page 4 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * @sz_config_pg: sizeof the config page + * Context: sleep. + * + * Return: 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_bios_pg4(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi2BiosPage4_t *config_page, + int sz_config_pg) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_BIOS; + mpi_request.Header.PageNumber = 4; + mpi_request.Header.PageVersion = MPI2_BIOSPAGE4_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + /* + * The sizeof the page is variable. Allow for just the + * size to be returned + */ + if (config_page && sz_config_pg) { + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sz_config_pg); + } + +out: + return r; +} + +/** * mpt3sas_config_get_iounit_pg0 - obtain iounit page 0 * @ioc: per adapter object * @mpi_reply: reply mf payload returned from firmware * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_iounit_pg0(struct MPT3SAS_ADAPTER *ioc, @@ -797,7 +890,7 @@ mpt3sas_config_get_iounit_pg0(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, @@ -833,7 +926,7 @@ mpt3sas_config_get_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_set_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, @@ -870,7 +963,7 @@ mpt3sas_config_set_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, * @sz: size of buffer passed in config_page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_iounit_pg3(struct MPT3SAS_ADAPTER *ioc, @@ -905,7 +998,7 @@ mpt3sas_config_get_iounit_pg3(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_iounit_pg8(struct MPT3SAS_ADAPTER *ioc, @@ -941,7 +1034,7 @@ mpt3sas_config_get_iounit_pg8(struct MPT3SAS_ADAPTER *ioc, * @config_page: contents of the config page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_ioc_pg8(struct MPT3SAS_ADAPTER *ioc, @@ -969,6 +1062,77 @@ mpt3sas_config_get_ioc_pg8(struct MPT3SAS_ADAPTER *ioc, out: return r; } +/** + * mpt3sas_config_get_ioc_pg1 - obtain ioc page 1 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Return: 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_ioc_pg1(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi2IOCPage1_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_IOC; + mpi_request.Header.PageNumber = 1; + mpi_request.Header.PageVersion = MPI2_IOCPAGE8_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * mpt3sas_config_set_ioc_pg1 - modify ioc page 1 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Return: 0 for success, non-zero for failure. + */ +int +mpt3sas_config_set_ioc_pg1(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi2IOCPage1_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_IOC; + mpi_request.Header.PageNumber = 1; + mpi_request.Header.PageVersion = MPI2_IOCPAGE8_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} /** * mpt3sas_config_get_sas_device_pg0 - obtain sas device page 0 @@ -979,7 +1143,7 @@ mpt3sas_config_get_ioc_pg8(struct MPT3SAS_ADAPTER *ioc, * @handle: device handle * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_sas_device_pg0(struct MPT3SAS_ADAPTER *ioc, @@ -1012,7 +1176,7 @@ mpt3sas_config_get_sas_device_pg0(struct MPT3SAS_ADAPTER *ioc, } /** - * mpt3sas_config_get_sas_device_pg1 - obtain sas device page 1 + * mpt3sas_config_get_pcie_device_pg0 - obtain pcie device page 0 * @ioc: per adapter object * @mpi_reply: reply mf payload returned from firmware * @config_page: contents of the config page @@ -1020,11 +1184,11 @@ mpt3sas_config_get_sas_device_pg0(struct MPT3SAS_ADAPTER *ioc, * @handle: device handle * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int -mpt3sas_config_get_sas_device_pg1(struct MPT3SAS_ADAPTER *ioc, - Mpi2ConfigReply_t *mpi_reply, Mpi2SasDevicePage1_t *config_page, +mpt3sas_config_get_pcie_device_pg0(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26PCIeDevicePage0_t *config_page, u32 form, u32 handle) { Mpi2ConfigRequest_t mpi_request; @@ -1034,21 +1198,99 @@ mpt3sas_config_get_sas_device_pg1(struct MPT3SAS_ADAPTER *ioc, mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; - mpi_request.ExtPageType = MPI2_CONFIG_EXTPAGETYPE_SAS_DEVICE; - mpi_request.Header.PageVersion = MPI2_SASDEVICE1_PAGEVERSION; + mpi_request.ExtPageType = MPI2_CONFIG_EXTPAGETYPE_PCIE_DEVICE; + mpi_request.Header.PageVersion = MPI26_PCIEDEVICE0_PAGEVERSION; + mpi_request.Header.PageNumber = 0; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.PageAddress = cpu_to_le32(form | handle); + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); +out: + return r; +} + +/** + * mpt3sas_config_get_pcie_iounit_pg1 - obtain pcie iounit page 1 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * @sz: size of buffer passed in config_page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_pcie_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26PCIeIOUnitPage1_t *config_page, + u16 sz) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = MPI2_CONFIG_EXTPAGETYPE_PCIE_IO_UNIT; + mpi_request.Header.PageVersion = MPI26_PCIEIOUNITPAGE1_PAGEVERSION; mpi_request.Header.PageNumber = 1; ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); r = _config_request(ioc, &mpi_request, mpi_reply, MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); if (r) goto out; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, sz); +out: + return r; +} + +/** + * mpt3sas_config_get_pcie_device_pg2 - obtain pcie device page 2 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * @form: GET_NEXT_HANDLE or HANDLE + * @handle: device handle + * Context: sleep. + * + * Return: 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_pcie_device_pg2(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26PCIeDevicePage2_t *config_page, + u32 form, u32 handle) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = MPI2_CONFIG_EXTPAGETYPE_PCIE_DEVICE; + mpi_request.Header.PageVersion = MPI26_PCIEDEVICE2_PAGEVERSION; + mpi_request.Header.PageNumber = 2; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; mpi_request.PageAddress = cpu_to_le32(form | handle); mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; r = _config_request(ioc, &mpi_request, mpi_reply, - MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, - sizeof(*config_page)); - out: + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); +out: return r; } @@ -1058,7 +1300,7 @@ mpt3sas_config_get_sas_device_pg1(struct MPT3SAS_ADAPTER *ioc, * @num_phys: pointer returned with the number of phys * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_number_hba_phys(struct MPT3SAS_ADAPTER *ioc, u8 *num_phys) @@ -1108,7 +1350,7 @@ mpt3sas_config_get_number_hba_phys(struct MPT3SAS_ADAPTER *ioc, u8 *num_phys) * Calling function should call config_get_number_hba_phys prior to * this function, so enough memory is allocated for config_page. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_sas_iounit_pg0(struct MPT3SAS_ADAPTER *ioc, @@ -1149,7 +1391,7 @@ mpt3sas_config_get_sas_iounit_pg0(struct MPT3SAS_ADAPTER *ioc, * Calling function should call config_get_number_hba_phys prior to * this function, so enough memory is allocated for config_page. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_sas_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, @@ -1190,7 +1432,7 @@ mpt3sas_config_get_sas_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, * Calling function should call config_get_number_hba_phys prior to * this function, so enough memory is allocated for config_page. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_set_sas_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, @@ -1232,7 +1474,7 @@ mpt3sas_config_set_sas_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, * @handle: expander handle * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_expander_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t @@ -1272,7 +1514,7 @@ mpt3sas_config_get_expander_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t * @handle: expander handle * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_expander_pg1(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t @@ -1315,7 +1557,7 @@ mpt3sas_config_get_expander_pg1(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t * @handle: expander handle * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_enclosure_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t @@ -1354,7 +1596,7 @@ mpt3sas_config_get_enclosure_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t * @phy_number: phy number * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_phy_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t @@ -1394,7 +1636,7 @@ mpt3sas_config_get_phy_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t * @phy_number: phy number * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_phy_pg1(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t @@ -1435,7 +1677,7 @@ mpt3sas_config_get_phy_pg1(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t * @handle: volume handle * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_raid_volume_pg1(struct MPT3SAS_ADAPTER *ioc, @@ -1473,7 +1715,7 @@ mpt3sas_config_get_raid_volume_pg1(struct MPT3SAS_ADAPTER *ioc, * @num_pds: returns pds count * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_number_pds(struct MPT3SAS_ADAPTER *ioc, u16 handle, @@ -1525,7 +1767,7 @@ mpt3sas_config_get_number_pds(struct MPT3SAS_ADAPTER *ioc, u16 handle, * @sz: size of buffer passed in config_page * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_raid_volume_pg0(struct MPT3SAS_ADAPTER *ioc, @@ -1564,7 +1806,7 @@ mpt3sas_config_get_raid_volume_pg0(struct MPT3SAS_ADAPTER *ioc, * @form_specific: specific to the form * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_phys_disk_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t @@ -1596,6 +1838,766 @@ mpt3sas_config_get_phys_disk_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t } /** + * mpt3sas_config_get_driver_trigger_pg0 - obtain driver trigger page 0 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_driver_trigger_pg0(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage0_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 0; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE0_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * _config_set_driver_trigger_pg0 - write driver trigger page 0 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +static int +_config_set_driver_trigger_pg0(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage0_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 0; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE0_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT; + _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * mpt3sas_config_update_driver_trigger_pg0 - update driver trigger page 0 + * @ioc: per adapter object + * @trigger_flag: trigger type bit map + * @set: set ot clear trigger values + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +static int +mpt3sas_config_update_driver_trigger_pg0(struct MPT3SAS_ADAPTER *ioc, + u16 trigger_flag, bool set) +{ + Mpi26DriverTriggerPage0_t tg_pg0; + Mpi2ConfigReply_t mpi_reply; + int rc; + u16 flags, ioc_status; + + rc = mpt3sas_config_get_driver_trigger_pg0(ioc, &mpi_reply, &tg_pg0); + if (rc) + return rc; + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg0, ioc_status(0x%04x)\n", + __func__, ioc_status)); + return -EFAULT; + } + + if (set) + flags = le16_to_cpu(tg_pg0.TriggerFlags) | trigger_flag; + else + flags = le16_to_cpu(tg_pg0.TriggerFlags) & ~trigger_flag; + + tg_pg0.TriggerFlags = cpu_to_le16(flags); + + rc = _config_set_driver_trigger_pg0(ioc, &mpi_reply, &tg_pg0); + if (rc) + return rc; + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to update trigger pg0, ioc_status(0x%04x)\n", + __func__, ioc_status)); + return -EFAULT; + } + + return 0; +} + +/** + * mpt3sas_config_get_driver_trigger_pg1 - obtain driver trigger page 1 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_driver_trigger_pg1(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage1_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 1; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE1_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * _config_set_driver_trigger_pg1 - write driver trigger page 1 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +static int +_config_set_driver_trigger_pg1(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage1_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 1; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE1_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT; + _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * mpt3sas_config_update_driver_trigger_pg1 - update driver trigger page 1 + * @ioc: per adapter object + * @master_tg: Master trigger bit map + * @set: set ot clear trigger values + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_update_driver_trigger_pg1(struct MPT3SAS_ADAPTER *ioc, + struct SL_WH_MASTER_TRIGGER_T *master_tg, bool set) +{ + Mpi26DriverTriggerPage1_t tg_pg1; + Mpi2ConfigReply_t mpi_reply; + int rc; + u16 ioc_status; + + rc = mpt3sas_config_update_driver_trigger_pg0(ioc, + MPI26_DRIVER_TRIGGER0_FLAG_MASTER_TRIGGER_VALID, set); + if (rc) + return rc; + + rc = mpt3sas_config_get_driver_trigger_pg1(ioc, &mpi_reply, &tg_pg1); + if (rc) + goto out; + + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg1, ioc_status(0x%04x)\n", + __func__, ioc_status)); + rc = -EFAULT; + goto out; + } + + if (set) { + tg_pg1.NumMasterTrigger = cpu_to_le16(1); + tg_pg1.MasterTriggers[0].MasterTriggerFlags = cpu_to_le32( + master_tg->MasterData); + } else { + tg_pg1.NumMasterTrigger = 0; + tg_pg1.MasterTriggers[0].MasterTriggerFlags = 0; + } + + rc = _config_set_driver_trigger_pg1(ioc, &mpi_reply, &tg_pg1); + if (rc) + goto out; + + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg1, ioc_status(0x%04x)\n", + __func__, ioc_status)); + rc = -EFAULT; + goto out; + } + + return 0; + +out: + mpt3sas_config_update_driver_trigger_pg0(ioc, + MPI26_DRIVER_TRIGGER0_FLAG_MASTER_TRIGGER_VALID, !set); + + return rc; +} + +/** + * mpt3sas_config_get_driver_trigger_pg2 - obtain driver trigger page 2 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_driver_trigger_pg2(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage2_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 2; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE2_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * _config_set_driver_trigger_pg2 - write driver trigger page 2 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +static int +_config_set_driver_trigger_pg2(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage2_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 2; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE2_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT; + _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * mpt3sas_config_update_driver_trigger_pg2 - update driver trigger page 2 + * @ioc: per adapter object + * @event_tg: list of Event Triggers + * @set: set ot clear trigger values + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_update_driver_trigger_pg2(struct MPT3SAS_ADAPTER *ioc, + struct SL_WH_EVENT_TRIGGERS_T *event_tg, bool set) +{ + Mpi26DriverTriggerPage2_t tg_pg2; + Mpi2ConfigReply_t mpi_reply; + int rc, i, count; + u16 ioc_status; + + rc = mpt3sas_config_update_driver_trigger_pg0(ioc, + MPI26_DRIVER_TRIGGER0_FLAG_MPI_EVENT_TRIGGER_VALID, set); + if (rc) + return rc; + + rc = mpt3sas_config_get_driver_trigger_pg2(ioc, &mpi_reply, &tg_pg2); + if (rc) + goto out; + + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg2, ioc_status(0x%04x)\n", + __func__, ioc_status)); + rc = -EFAULT; + goto out; + } + + if (set) { + count = event_tg->ValidEntries; + tg_pg2.NumMPIEventTrigger = cpu_to_le16(count); + for (i = 0; i < count; i++) { + tg_pg2.MPIEventTriggers[i].MPIEventCode = + cpu_to_le16( + event_tg->EventTriggerEntry[i].EventValue); + tg_pg2.MPIEventTriggers[i].MPIEventCodeSpecific = + cpu_to_le16( + event_tg->EventTriggerEntry[i].LogEntryQualifier); + } + } else { + tg_pg2.NumMPIEventTrigger = 0; + memset(&tg_pg2.MPIEventTriggers[0], 0, + NUM_VALID_ENTRIES * sizeof( + MPI26_DRIVER_MPI_EVENT_TRIGGER_ENTRY)); + } + + rc = _config_set_driver_trigger_pg2(ioc, &mpi_reply, &tg_pg2); + if (rc) + goto out; + + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg2, ioc_status(0x%04x)\n", + __func__, ioc_status)); + rc = -EFAULT; + goto out; + } + + return 0; + +out: + mpt3sas_config_update_driver_trigger_pg0(ioc, + MPI26_DRIVER_TRIGGER0_FLAG_MPI_EVENT_TRIGGER_VALID, !set); + + return rc; +} + +/** + * mpt3sas_config_get_driver_trigger_pg3 - obtain driver trigger page 3 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_driver_trigger_pg3(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage3_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 3; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE3_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * _config_set_driver_trigger_pg3 - write driver trigger page 3 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +static int +_config_set_driver_trigger_pg3(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage3_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 3; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE3_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT; + _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * mpt3sas_config_update_driver_trigger_pg3 - update driver trigger page 3 + * @ioc: per adapter object + * @scsi_tg: scsi trigger list + * @set: set ot clear trigger values + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_update_driver_trigger_pg3(struct MPT3SAS_ADAPTER *ioc, + struct SL_WH_SCSI_TRIGGERS_T *scsi_tg, bool set) +{ + Mpi26DriverTriggerPage3_t tg_pg3; + Mpi2ConfigReply_t mpi_reply; + int rc, i, count; + u16 ioc_status; + + rc = mpt3sas_config_update_driver_trigger_pg0(ioc, + MPI26_DRIVER_TRIGGER0_FLAG_SCSI_SENSE_TRIGGER_VALID, set); + if (rc) + return rc; + + rc = mpt3sas_config_get_driver_trigger_pg3(ioc, &mpi_reply, &tg_pg3); + if (rc) + goto out; + + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg3, ioc_status(0x%04x)\n", + __func__, ioc_status)); + return -EFAULT; + } + + if (set) { + count = scsi_tg->ValidEntries; + tg_pg3.NumSCSISenseTrigger = cpu_to_le16(count); + for (i = 0; i < count; i++) { + tg_pg3.SCSISenseTriggers[i].ASCQ = + scsi_tg->SCSITriggerEntry[i].ASCQ; + tg_pg3.SCSISenseTriggers[i].ASC = + scsi_tg->SCSITriggerEntry[i].ASC; + tg_pg3.SCSISenseTriggers[i].SenseKey = + scsi_tg->SCSITriggerEntry[i].SenseKey; + } + } else { + tg_pg3.NumSCSISenseTrigger = 0; + memset(&tg_pg3.SCSISenseTriggers[0], 0, + NUM_VALID_ENTRIES * sizeof( + MPI26_DRIVER_SCSI_SENSE_TRIGGER_ENTRY)); + } + + rc = _config_set_driver_trigger_pg3(ioc, &mpi_reply, &tg_pg3); + if (rc) + goto out; + + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg3, ioc_status(0x%04x)\n", + __func__, ioc_status)); + return -EFAULT; + } + + return 0; +out: + mpt3sas_config_update_driver_trigger_pg0(ioc, + MPI26_DRIVER_TRIGGER0_FLAG_SCSI_SENSE_TRIGGER_VALID, !set); + + return rc; +} + +/** + * mpt3sas_config_get_driver_trigger_pg4 - obtain driver trigger page 4 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_get_driver_trigger_pg4(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage4_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 4; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE4_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * _config_set_driver_trigger_pg4 - write driver trigger page 4 + * @ioc: per adapter object + * @mpi_reply: reply mf payload returned from firmware + * @config_page: contents of the config page + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +static int +_config_set_driver_trigger_pg4(struct MPT3SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi26DriverTriggerPage4_t *config_page) +{ + Mpi2ConfigRequest_t mpi_request; + int r; + + memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); + mpi_request.Function = MPI2_FUNCTION_CONFIG; + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; + mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; + mpi_request.ExtPageType = + MPI2_CONFIG_EXTPAGETYPE_DRIVER_PERSISTENT_TRIGGER; + mpi_request.Header.PageNumber = 4; + mpi_request.Header.PageVersion = MPI26_DRIVER_TRIGGER_PAGE4_PAGEVERSION; + ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE); + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0); + if (r) + goto out; + + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT; + _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; + r = _config_request(ioc, &mpi_request, mpi_reply, + MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, + sizeof(*config_page)); + out: + return r; +} + +/** + * mpt3sas_config_update_driver_trigger_pg4 - update driver trigger page 4 + * @ioc: per adapter object + * @mpi_tg: mpi trigger list + * @set: set ot clear trigger values + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +mpt3sas_config_update_driver_trigger_pg4(struct MPT3SAS_ADAPTER *ioc, + struct SL_WH_MPI_TRIGGERS_T *mpi_tg, bool set) +{ + Mpi26DriverTriggerPage4_t tg_pg4; + Mpi2ConfigReply_t mpi_reply; + int rc, i, count; + u16 ioc_status; + + rc = mpt3sas_config_update_driver_trigger_pg0(ioc, + MPI26_DRIVER_TRIGGER0_FLAG_LOGINFO_TRIGGER_VALID, set); + if (rc) + return rc; + + rc = mpt3sas_config_get_driver_trigger_pg4(ioc, &mpi_reply, &tg_pg4); + if (rc) + goto out; + + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg4, ioc_status(0x%04x)\n", + __func__, ioc_status)); + rc = -EFAULT; + goto out; + } + + if (set) { + count = mpi_tg->ValidEntries; + tg_pg4.NumIOCStatusLogInfoTrigger = cpu_to_le16(count); + for (i = 0; i < count; i++) { + tg_pg4.IOCStatusLoginfoTriggers[i].IOCStatus = + cpu_to_le16(mpi_tg->MPITriggerEntry[i].IOCStatus); + tg_pg4.IOCStatusLoginfoTriggers[i].LogInfo = + cpu_to_le32(mpi_tg->MPITriggerEntry[i].IocLogInfo); + } + } else { + tg_pg4.NumIOCStatusLogInfoTrigger = 0; + memset(&tg_pg4.IOCStatusLoginfoTriggers[0], 0, + NUM_VALID_ENTRIES * sizeof( + MPI26_DRIVER_IOCSTATUS_LOGINFO_TRIGGER_ENTRY)); + } + + rc = _config_set_driver_trigger_pg4(ioc, &mpi_reply, &tg_pg4); + if (rc) + goto out; + + ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & + MPI2_IOCSTATUS_MASK; + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + dcprintk(ioc, + ioc_err(ioc, + "%s: Failed to get trigger pg4, ioc_status(0x%04x)\n", + __func__, ioc_status)); + rc = -EFAULT; + goto out; + } + + return 0; + +out: + mpt3sas_config_update_driver_trigger_pg0(ioc, + MPI26_DRIVER_TRIGGER0_FLAG_LOGINFO_TRIGGER_VALID, !set); + + return rc; +} + +/** * mpt3sas_config_get_volume_handle - returns volume handle for give hidden * raid components * @ioc: per adapter object @@ -1603,7 +2605,7 @@ mpt3sas_config_get_phys_disk_pg0(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t * @volume_handle: volume handle * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_volume_handle(struct MPT3SAS_ADAPTER *ioc, u16 pd_handle, @@ -1693,7 +2695,7 @@ mpt3sas_config_get_volume_handle(struct MPT3SAS_ADAPTER *ioc, u16 pd_handle, * @wwid: volume wwid * Context: sleep. * - * Returns 0 for success, non-zero for failure. + * Return: 0 for success, non-zero for failure. */ int mpt3sas_config_get_volume_wwid(struct MPT3SAS_ADAPTER *ioc, u16 volume_handle, |