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scsi: mpi3mr: Add helper functions to retrieve config pages

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Add 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 add the helper function to set SAS IOUnit Page1.

Link: https://lore.kernel.org/r/20220804131226.16653-4-sreekanth.reddy@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sreekanth Reddy 2022-08-04 18:42:14 +05:30 committed by Martin K. Petersen
parent 32d457d5a2
commit 64a8d9315b
2 changed files with 621 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
drivers/scsi/mpi3mr/mpi3mr.h
View File

@ -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*/

595
drivers/scsi/mpi3mr/mpi3mr_fw.c
View File

@ -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;
}