Added helper functions to retrieve below controller's
config pages,
- SAS IOUnit Page0
- SAS IOUnit Page1
- Driver Page1
- Device Page0
- SAS Phy Page0
- SAS Phy Page1
- SAS Expander Page0
- SAS Expander Page1
- Enclosure Page0
Also added the helper function to set the SAS IOUnit Page1.
Reviewed-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx>
---
drivers/scsi/mpi3mr/mpi3mr.h | 26 ++
drivers/scsi/mpi3mr/mpi3mr_fw.c | 595 ++++++++++++++++++++++++++++++++
2 files changed, 621 insertions(+)
diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h
index e15ad0e..8af94d3 100644
--- a/drivers/scsi/mpi3mr/mpi3mr.h
+++ b/drivers/scsi/mpi3mr/mpi3mr.h
@@ -1179,4 +1179,30 @@ void mpi3mr_app_save_logdata(struct mpi3mr_ioc *mrioc, char *event_data,
u16 event_data_size);
extern const struct attribute_group *mpi3mr_host_groups[];
extern const struct attribute_group *mpi3mr_dev_groups[];
+
+int mpi3mr_cfg_get_dev_pg0(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_device_page0 *dev_pg0, u16 pg_sz, u32 form, u32 form_spec);
+int mpi3mr_cfg_get_sas_phy_pg0(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_sas_phy_page0 *phy_pg0, u16 pg_sz, u32 form,
+ u32 form_spec);
+int mpi3mr_cfg_get_sas_phy_pg1(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_sas_phy_page1 *phy_pg1, u16 pg_sz, u32 form,
+ u32 form_spec);
+int mpi3mr_cfg_get_sas_exp_pg0(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_sas_expander_page0 *exp_pg0, u16 pg_sz, u32 form,
+ u32 form_spec);
+int mpi3mr_cfg_get_sas_exp_pg1(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_sas_expander_page1 *exp_pg1, u16 pg_sz, u32 form,
+ u32 form_spec);
+int mpi3mr_cfg_get_enclosure_pg0(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_enclosure_page0 *encl_pg0, u16 pg_sz, u32 form,
+ u32 form_spec);
+int mpi3mr_cfg_get_sas_io_unit_pg0(struct mpi3mr_ioc *mrioc,
+ struct mpi3_sas_io_unit_page0 *sas_io_unit_pg0, u16 pg_sz);
+int mpi3mr_cfg_get_sas_io_unit_pg1(struct mpi3mr_ioc *mrioc,
+ struct mpi3_sas_io_unit_page1 *sas_io_unit_pg1, u16 pg_sz);
+int mpi3mr_cfg_set_sas_io_unit_pg1(struct mpi3mr_ioc *mrioc,
+ struct mpi3_sas_io_unit_page1 *sas_io_unit_pg1, u16 pg_sz);
+int mpi3mr_cfg_get_driver_pg1(struct mpi3mr_ioc *mrioc,
+ struct mpi3_driver_page1 *driver_pg1, u16 pg_sz);
#endif /*MPI3MR_H_INCLUDED*/
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index 99d8df6..bfc4244 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -5039,3 +5039,598 @@ out:
mpi3mr_free_config_dma_memory(mrioc, &mem_desc);
return retval;
}
+
+/**
+ * mpi3mr_cfg_get_dev_pg0 - Read current device page0
+ * @mrioc: Adapter instance reference
+ * @ioc_status: Pointer to return ioc status
+ * @dev_pg0: Pointer to return device page 0
+ * @pg_sz: Size of the memory allocated to the page pointer
+ * @form: The form to be used for addressing the page
+ * @form_spec: Form specific information like device handle
+ *
+ * This is handler for config page read for a specific device
+ * page0. The ioc_status has the controller returned ioc_status.
+ * This routine doesn't check ioc_status to decide whether the
+ * page read is success or not and it is the callers
+ * responsibility.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_dev_pg0(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_device_page0 *dev_pg0, u16 pg_sz, u32 form, u32 form_spec)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u32 page_address;
+
+ memset(dev_pg0, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_DEVICE;
+ cfg_req.page_number = 0;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "device page0 header read failed\n");
+ goto out_failed;
+ }
+ if (*ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "device page0 header read failed with ioc_status(0x%04x)\n",
+ *ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+ page_address = ((form & MPI3_DEVICE_PGAD_FORM_MASK) |
+ (form_spec & MPI3_DEVICE_PGAD_HANDLE_MASK));
+ cfg_req.page_address = cpu_to_le32(page_address);
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, dev_pg0, pg_sz)) {
+ ioc_err(mrioc, "device page0 read failed\n");
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+
+/**
+ * mpi3mr_cfg_get_sas_phy_pg0 - Read current SAS Phy page0
+ * @mrioc: Adapter instance reference
+ * @ioc_status: Pointer to return ioc status
+ * @phy_pg0: Pointer to return SAS Phy page 0
+ * @pg_sz: Size of the memory allocated to the page pointer
+ * @form: The form to be used for addressing the page
+ * @form_spec: Form specific information like phy number
+ *
+ * This is handler for config page read for a specific SAS Phy
+ * page0. The ioc_status has the controller returned ioc_status.
+ * This routine doesn't check ioc_status to decide whether the
+ * page read is success or not and it is the callers
+ * responsibility.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_sas_phy_pg0(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_sas_phy_page0 *phy_pg0, u16 pg_sz, u32 form,
+ u32 form_spec)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u32 page_address;
+
+ memset(phy_pg0, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_SAS_PHY;
+ cfg_req.page_number = 0;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "sas phy page0 header read failed\n");
+ goto out_failed;
+ }
+ if (*ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas phy page0 header read failed with ioc_status(0x%04x)\n",
+ *ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+ page_address = ((form & MPI3_SAS_PHY_PGAD_FORM_MASK) |
+ (form_spec & MPI3_SAS_PHY_PGAD_PHY_NUMBER_MASK));
+ cfg_req.page_address = cpu_to_le32(page_address);
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, phy_pg0, pg_sz)) {
+ ioc_err(mrioc, "sas phy page0 read failed\n");
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+/**
+ * mpi3mr_cfg_get_sas_phy_pg1 - Read current SAS Phy page1
+ * @mrioc: Adapter instance reference
+ * @ioc_status: Pointer to return ioc status
+ * @phy_pg1: Pointer to return SAS Phy page 1
+ * @pg_sz: Size of the memory allocated to the page pointer
+ * @form: The form to be used for addressing the page
+ * @form_spec: Form specific information like phy number
+ *
+ * This is handler for config page read for a specific SAS Phy
+ * page1. The ioc_status has the controller returned ioc_status.
+ * This routine doesn't check ioc_status to decide whether the
+ * page read is success or not and it is the callers
+ * responsibility.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_sas_phy_pg1(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_sas_phy_page1 *phy_pg1, u16 pg_sz, u32 form,
+ u32 form_spec)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u32 page_address;
+
+ memset(phy_pg1, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_SAS_PHY;
+ cfg_req.page_number = 1;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "sas phy page1 header read failed\n");
+ goto out_failed;
+ }
+ if (*ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas phy page1 header read failed with ioc_status(0x%04x)\n",
+ *ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+ page_address = ((form & MPI3_SAS_PHY_PGAD_FORM_MASK) |
+ (form_spec & MPI3_SAS_PHY_PGAD_PHY_NUMBER_MASK));
+ cfg_req.page_address = cpu_to_le32(page_address);
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, phy_pg1, pg_sz)) {
+ ioc_err(mrioc, "sas phy page1 read failed\n");
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+
+/**
+ * mpi3mr_cfg_get_sas_exp_pg0 - Read current SAS Expander page0
+ * @mrioc: Adapter instance reference
+ * @ioc_status: Pointer to return ioc status
+ * @exp_pg0: Pointer to return SAS Expander page 0
+ * @pg_sz: Size of the memory allocated to the page pointer
+ * @form: The form to be used for addressing the page
+ * @form_spec: Form specific information like device handle
+ *
+ * This is handler for config page read for a specific SAS
+ * Expander page0. The ioc_status has the controller returned
+ * ioc_status. This routine doesn't check ioc_status to decide
+ * whether the page read is success or not and it is the callers
+ * responsibility.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_sas_exp_pg0(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_sas_expander_page0 *exp_pg0, u16 pg_sz, u32 form,
+ u32 form_spec)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u32 page_address;
+
+ memset(exp_pg0, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_SAS_EXPANDER;
+ cfg_req.page_number = 0;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "expander page0 header read failed\n");
+ goto out_failed;
+ }
+ if (*ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "expander page0 header read failed with ioc_status(0x%04x)\n",
+ *ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+ page_address = ((form & MPI3_SAS_EXPAND_PGAD_FORM_MASK) |
+ (form_spec & (MPI3_SAS_EXPAND_PGAD_PHYNUM_MASK |
+ MPI3_SAS_EXPAND_PGAD_HANDLE_MASK)));
+ cfg_req.page_address = cpu_to_le32(page_address);
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, exp_pg0, pg_sz)) {
+ ioc_err(mrioc, "expander page0 read failed\n");
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+/**
+ * mpi3mr_cfg_get_sas_exp_pg1 - Read current SAS Expander page1
+ * @mrioc: Adapter instance reference
+ * @ioc_status: Pointer to return ioc status
+ * @exp_pg1: Pointer to return SAS Expander page 1
+ * @pg_sz: Size of the memory allocated to the page pointer
+ * @form: The form to be used for addressing the page
+ * @form_spec: Form specific information like phy number
+ *
+ * This is handler for config page read for a specific SAS
+ * Expander page1. The ioc_status has the controller returned
+ * ioc_status. This routine doesn't check ioc_status to decide
+ * whether the page read is success or not and it is the callers
+ * responsibility.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_sas_exp_pg1(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_sas_expander_page1 *exp_pg1, u16 pg_sz, u32 form,
+ u32 form_spec)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u32 page_address;
+
+ memset(exp_pg1, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_SAS_EXPANDER;
+ cfg_req.page_number = 1;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "expander page1 header read failed\n");
+ goto out_failed;
+ }
+ if (*ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "expander page1 header read failed with ioc_status(0x%04x)\n",
+ *ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+ page_address = ((form & MPI3_SAS_EXPAND_PGAD_FORM_MASK) |
+ (form_spec & (MPI3_SAS_EXPAND_PGAD_PHYNUM_MASK |
+ MPI3_SAS_EXPAND_PGAD_HANDLE_MASK)));
+ cfg_req.page_address = cpu_to_le32(page_address);
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, exp_pg1, pg_sz)) {
+ ioc_err(mrioc, "expander page1 read failed\n");
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+/**
+ * mpi3mr_cfg_get_enclosure_pg0 - Read current Enclosure page0
+ * @mrioc: Adapter instance reference
+ * @ioc_status: Pointer to return ioc status
+ * @encl_pg0: Pointer to return Enclosure page 0
+ * @pg_sz: Size of the memory allocated to the page pointer
+ * @form: The form to be used for addressing the page
+ * @form_spec: Form specific information like device handle
+ *
+ * This is handler for config page read for a specific Enclosure
+ * page0. The ioc_status has the controller returned ioc_status.
+ * This routine doesn't check ioc_status to decide whether the
+ * page read is success or not and it is the callers
+ * responsibility.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_enclosure_pg0(struct mpi3mr_ioc *mrioc, u16 *ioc_status,
+ struct mpi3_enclosure_page0 *encl_pg0, u16 pg_sz, u32 form,
+ u32 form_spec)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u32 page_address;
+
+ memset(encl_pg0, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_ENCLOSURE;
+ cfg_req.page_number = 0;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "enclosure page0 header read failed\n");
+ goto out_failed;
+ }
+ if (*ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "enclosure page0 header read failed with ioc_status(0x%04x)\n",
+ *ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+ page_address = ((form & MPI3_ENCLOS_PGAD_FORM_MASK) |
+ (form_spec & MPI3_ENCLOS_PGAD_HANDLE_MASK));
+ cfg_req.page_address = cpu_to_le32(page_address);
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, ioc_status, encl_pg0, pg_sz)) {
+ ioc_err(mrioc, "enclosure page0 read failed\n");
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+
+/**
+ * mpi3mr_cfg_get_sas_io_unit_pg0 - Read current SASIOUnit page0
+ * @mrioc: Adapter instance reference
+ * @sas_io_unit_pg0: Pointer to return SAS IO Unit page 0
+ * @pg_sz: Size of the memory allocated to the page pointer
+ *
+ * This is handler for config page read for the SAS IO Unit
+ * page0. This routine checks ioc_status to decide whether the
+ * page read is success or not.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_sas_io_unit_pg0(struct mpi3mr_ioc *mrioc,
+ struct mpi3_sas_io_unit_page0 *sas_io_unit_pg0, u16 pg_sz)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u16 ioc_status = 0;
+
+ memset(sas_io_unit_pg0, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_SAS_IO_UNIT;
+ cfg_req.page_number = 0;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "sas io unit page0 header read failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas io unit page0 header read failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, sas_io_unit_pg0, pg_sz)) {
+ ioc_err(mrioc, "sas io unit page0 read failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas io unit page0 read failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+/**
+ * mpi3mr_cfg_get_sas_io_unit_pg1 - Read current SASIOUnit page1
+ * @mrioc: Adapter instance reference
+ * @sas_io_unit_pg1: Pointer to return SAS IO Unit page 1
+ * @pg_sz: Size of the memory allocated to the page pointer
+ *
+ * This is handler for config page read for the SAS IO Unit
+ * page1. This routine checks ioc_status to decide whether the
+ * page read is success or not.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_sas_io_unit_pg1(struct mpi3mr_ioc *mrioc,
+ struct mpi3_sas_io_unit_page1 *sas_io_unit_pg1, u16 pg_sz)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u16 ioc_status = 0;
+
+ memset(sas_io_unit_pg1, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_SAS_IO_UNIT;
+ cfg_req.page_number = 1;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "sas io unit page1 header read failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas io unit page1 header read failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, sas_io_unit_pg1, pg_sz)) {
+ ioc_err(mrioc, "sas io unit page1 read failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas io unit page1 read failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+/**
+ * mpi3mr_cfg_set_sas_io_unit_pg1 - Write SASIOUnit page1
+ * @mrioc: Adapter instance reference
+ * @sas_io_unit_pg1: Pointer to the SAS IO Unit page 1 to write
+ * @pg_sz: Size of the memory allocated to the page pointer
+ *
+ * This is handler for config page write for the SAS IO Unit
+ * page1. This routine checks ioc_status to decide whether the
+ * page read is success or not. This will modify both current
+ * and persistent page.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_set_sas_io_unit_pg1(struct mpi3mr_ioc *mrioc,
+ struct mpi3_sas_io_unit_page1 *sas_io_unit_pg1, u16 pg_sz)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u16 ioc_status = 0;
+
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_SAS_IO_UNIT;
+ cfg_req.page_number = 1;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "sas io unit page1 header read failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas io unit page1 header read failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_WRITE_CURRENT;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, sas_io_unit_pg1, pg_sz)) {
+ ioc_err(mrioc, "sas io unit page1 write current failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas io unit page1 write current failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+
+ cfg_req.action = MPI3_CONFIG_ACTION_WRITE_PERSISTENT;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, sas_io_unit_pg1, pg_sz)) {
+ ioc_err(mrioc, "sas io unit page1 write persistent failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "sas io unit page1 write persistent failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
+
+/**
+ * mpi3mr_cfg_get_driver_pg1 - Read current Driver page1
+ * @mrioc: Adapter instance reference
+ * @driver_pg1: Pointer to return Driver page 1
+ * @pg_sz: Size of the memory allocated to the page pointer
+ *
+ * This is handler for config page read for the Driver page1.
+ * This routine checks ioc_status to decide whether the page
+ * read is success or not.
+ *
+ * Return: 0 on success, non-zero on failure.
+ */
+int mpi3mr_cfg_get_driver_pg1(struct mpi3mr_ioc *mrioc,
+ struct mpi3_driver_page1 *driver_pg1, u16 pg_sz)
+{
+ struct mpi3_config_page_header cfg_hdr;
+ struct mpi3_config_request cfg_req;
+ u16 ioc_status = 0;
+
+ memset(driver_pg1, 0, pg_sz);
+ memset(&cfg_hdr, 0, sizeof(cfg_hdr));
+ memset(&cfg_req, 0, sizeof(cfg_req));
+
+ cfg_req.function = MPI3_FUNCTION_CONFIG;
+ cfg_req.action = MPI3_CONFIG_ACTION_PAGE_HEADER;
+ cfg_req.page_type = MPI3_CONFIG_PAGETYPE_DRIVER;
+ cfg_req.page_number = 1;
+ cfg_req.page_address = 0;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, NULL,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, &cfg_hdr, sizeof(cfg_hdr))) {
+ ioc_err(mrioc, "driver page1 header read failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "driver page1 header read failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+ cfg_req.action = MPI3_CONFIG_ACTION_READ_CURRENT;
+
+ if (mpi3mr_process_cfg_req(mrioc, &cfg_req, &cfg_hdr,
+ MPI3MR_INTADMCMD_TIMEOUT, &ioc_status, driver_pg1, pg_sz)) {
+ ioc_err(mrioc, "driver page1 read failed\n");
+ goto out_failed;
+ }
+ if (ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ ioc_err(mrioc, "driver page1 read failed with ioc_status(0x%04x)\n",
+ ioc_status);
+ goto out_failed;
+ }
+ return 0;
+out_failed:
+ return -1;
+}
--
2.27.0
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