diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_config.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_config.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c b/drivers/scsi/mpt3sas/mpt3sas_config.c index dd6270125614..1c747cf419d5 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_config.c +++ b/drivers/scsi/mpt3sas/mpt3sas_config.c @@ -150,6 +150,24 @@ _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; } @@ -1053,6 +1071,88 @@ mpt3sas_config_get_sas_device_pg1(struct MPT3SAS_ADAPTER *ioc, } /** + * 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 + * @form: GET_NEXT_HANDLE or HANDLE + * @handle: device handle + * Context: sleep. + * + * Returns 0 for success, non-zero for failure. + */ +int +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; + 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_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_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. + * + * Returns 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: + return r; +} + +/** * mpt3sas_config_get_number_hba_phys - obtain number of phys on the host * @ioc: per adapter object * @num_phys: pointer returned with the number of phys |