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scsi: be2iscsi: Move functions to right files 

beiscsi_fail_session is defined in be_cmds.c: move it to be_iscsi.c
Move card configuration commands to be_cmds.c.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jitendra Bhivare 2016-08-19 15:20:15 +05:30 committed by Martin K. Petersen
parent 6694095b5a
commit 480195c267
7 changed files with 293 additions and 295 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

274
drivers/scsi/be2iscsi/be_cmds.c
View File

@ -119,15 +119,6 @@ void free_mcc_wrb(struct be_ctrl_info *ctrl, unsigned int tag)
spin_unlock(&ctrl->mcc_lock);
}
/**
* beiscsi_fail_session(): Closing session with appropriate error
* @cls_session: ptr to session
**/
void beiscsi_fail_session(struct iscsi_cls_session *cls_session)
{
iscsi_session_failure(cls_session->dd_data, ISCSI_ERR_CONN_FAILED);
}
/*
* beiscsi_mcc_compl_status - Return the status of MCC completion
* @phba: Driver private structure
@ -342,7 +333,7 @@ static void beiscsi_process_async_link(struct beiscsi_hba *phba,
"BC_%d : Link Down on Port %d tag 0x%x\n",
evt->physical_port, evt->event_tag);
iscsi_host_for_each_session(phba->shost,
beiscsi_fail_session);
beiscsi_session_fail);
}
}
@ -638,7 +629,7 @@ static int be_mbox_db_ready_poll(struct be_ctrl_info *ctrl)
* Success: 0
* Failure: Non-Zero
**/
int be_mbox_notify(struct be_ctrl_info *ctrl)
static int be_mbox_notify(struct be_ctrl_info *ctrl)
{
int status;
u32 val = 0;
@ -1362,6 +1353,267 @@ int be_cmd_set_vlan(struct beiscsi_hba *phba,
return tag;
}
int beiscsi_check_supported_fw(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba)
{
struct be_dma_mem nonemb_cmd;
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mgmt_controller_attributes *req;
struct be_sge *sge = nonembedded_sgl(wrb);
int status = 0;
nonemb_cmd.va = pci_alloc_consistent(ctrl->pdev,
sizeof(struct be_mgmt_controller_attributes),
&nonemb_cmd.dma);
if (nonemb_cmd.va == NULL) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : pci_alloc_consistent failed in %s\n",
__func__);
return -ENOMEM;
}
nonemb_cmd.size = sizeof(struct be_mgmt_controller_attributes);
req = nonemb_cmd.va;
memset(req, 0, sizeof(*req));
mutex_lock(&ctrl->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1);
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_CNTL_ATTRIBUTES, sizeof(*req));
sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd.dma));
sge->pa_lo = cpu_to_le32(nonemb_cmd.dma & 0xFFFFFFFF);
sge->len = cpu_to_le32(nonemb_cmd.size);
status = be_mbox_notify(ctrl);
if (!status) {
struct be_mgmt_controller_attributes_resp *resp = nonemb_cmd.va;
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : Firmware Version of CMD : %s\n"
"Firmware Version is : %s\n"
"Developer Build, not performing version check...\n",
resp->params.hba_attribs
.flashrom_version_string,
resp->params.hba_attribs.
firmware_version_string);
phba->fw_config.iscsi_features =
resp->params.hba_attribs.iscsi_features;
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BM_%d : phba->fw_config.iscsi_features = %d\n",
phba->fw_config.iscsi_features);
memcpy(phba->fw_ver_str, resp->params.hba_attribs.
firmware_version_string, BEISCSI_VER_STRLEN);
} else
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : Failed in beiscsi_check_supported_fw\n");
mutex_unlock(&ctrl->mbox_lock);
if (nonemb_cmd.va)
pci_free_consistent(ctrl->pdev, nonemb_cmd.size,
nonemb_cmd.va, nonemb_cmd.dma);
return status;
}
/**
* beiscsi_get_fw_config()- Get the FW config for the function
* @ctrl: ptr to Ctrl Info
* @phba: ptr to the dev priv structure
*
* Get the FW config and resources available for the function.
* The resources are created based on the count received here.
*
* return
* Success: 0
* Failure: Non-Zero Value
**/
int beiscsi_get_fw_config(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_fw_cfg *pfw_cfg = embedded_payload(wrb);
uint32_t cid_count, icd_count;
int status = -EINVAL;
uint8_t ulp_num = 0;
mutex_lock(&ctrl->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*pfw_cfg), true, 0);
be_cmd_hdr_prepare(&pfw_cfg->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_QUERY_FIRMWARE_CONFIG,
EMBED_MBX_MAX_PAYLOAD_SIZE);
if (be_mbox_notify(ctrl)) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : Failed in beiscsi_get_fw_config\n");
goto fail_init;
}
/* FW response formats depend on port id */
phba->fw_config.phys_port = pfw_cfg->phys_port;
if (phba->fw_config.phys_port >= BEISCSI_PHYS_PORT_MAX) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : invalid physical port id %d\n",
phba->fw_config.phys_port);
goto fail_init;
}
/* populate and check FW config against min and max values */
if (!is_chip_be2_be3r(phba)) {
phba->fw_config.eqid_count = pfw_cfg->eqid_count;
phba->fw_config.cqid_count = pfw_cfg->cqid_count;
if (phba->fw_config.eqid_count == 0 ||
phba->fw_config.eqid_count > 2048) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : invalid EQ count %d\n",
phba->fw_config.eqid_count);
goto fail_init;
}
if (phba->fw_config.cqid_count == 0 ||
phba->fw_config.cqid_count > 4096) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : invalid CQ count %d\n",
phba->fw_config.cqid_count);
goto fail_init;
}
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : EQ_Count : %d CQ_Count : %d\n",
phba->fw_config.eqid_count,
phba->fw_config.cqid_count);
}
/**
* Check on which all ULP iSCSI Protocol is loaded.
* Set the Bit for those ULP. This set flag is used
* at all places in the code to check on which ULP
* iSCSi Protocol is loaded
**/
for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++) {
if (pfw_cfg->ulp[ulp_num].ulp_mode &
BEISCSI_ULP_ISCSI_INI_MODE) {
set_bit(ulp_num, &phba->fw_config.ulp_supported);
/* Get the CID, ICD and Chain count for each ULP */
phba->fw_config.iscsi_cid_start[ulp_num] =
pfw_cfg->ulp[ulp_num].sq_base;
phba->fw_config.iscsi_cid_count[ulp_num] =
pfw_cfg->ulp[ulp_num].sq_count;
phba->fw_config.iscsi_icd_start[ulp_num] =
pfw_cfg->ulp[ulp_num].icd_base;
phba->fw_config.iscsi_icd_count[ulp_num] =
pfw_cfg->ulp[ulp_num].icd_count;
phba->fw_config.iscsi_chain_start[ulp_num] =
pfw_cfg->chain_icd[ulp_num].chain_base;
phba->fw_config.iscsi_chain_count[ulp_num] =
pfw_cfg->chain_icd[ulp_num].chain_count;
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : Function loaded on ULP : %d\n"
"\tiscsi_cid_count : %d\n"
"\tiscsi_cid_start : %d\n"
"\t iscsi_icd_count : %d\n"
"\t iscsi_icd_start : %d\n",
ulp_num,
phba->fw_config.
iscsi_cid_count[ulp_num],
phba->fw_config.
iscsi_cid_start[ulp_num],
phba->fw_config.
iscsi_icd_count[ulp_num],
phba->fw_config.
iscsi_icd_start[ulp_num]);
}
}
if (phba->fw_config.ulp_supported == 0) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : iSCSI initiator mode not set: ULP0 %x ULP1 %x\n",
pfw_cfg->ulp[BEISCSI_ULP0].ulp_mode,
pfw_cfg->ulp[BEISCSI_ULP1].ulp_mode);
goto fail_init;
}
/**
* ICD is shared among ULPs. Use icd_count of any one loaded ULP
**/
for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++)
if (test_bit(ulp_num, &phba->fw_config.ulp_supported))
break;
icd_count = phba->fw_config.iscsi_icd_count[ulp_num];
if (icd_count == 0 || icd_count > 65536) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d: invalid ICD count %d\n", icd_count);
goto fail_init;
}
cid_count = BEISCSI_GET_CID_COUNT(phba, BEISCSI_ULP0) +
BEISCSI_GET_CID_COUNT(phba, BEISCSI_ULP1);
if (cid_count == 0 || cid_count > 4096) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d: invalid CID count %d\n", cid_count);
goto fail_init;
}
/**
* Check FW is dual ULP aware i.e. can handle either
* of the protocols.
*/
phba->fw_config.dual_ulp_aware = (pfw_cfg->function_mode &
BEISCSI_FUNC_DUA_MODE);
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : DUA Mode : 0x%x\n",
phba->fw_config.dual_ulp_aware);
/* all set, continue using this FW config */
status = 0;
fail_init:
mutex_unlock(&ctrl->mbox_lock);
return status;
}
/**
* beiscsi_get_port_name()- Get port name for the function
* @ctrl: ptr to Ctrl Info
* @phba: ptr to the dev priv structure
*
* Get the alphanumeric character for port
*
**/
int beiscsi_get_port_name(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba)
{
int ret = 0;
struct be_mcc_wrb *wrb;
struct be_cmd_get_port_name *ioctl;
mutex_lock(&ctrl->mbox_lock);
wrb = wrb_from_mbox(&ctrl->mbox_mem);
memset(wrb, 0, sizeof(*wrb));
ioctl = embedded_payload(wrb);
be_wrb_hdr_prepare(wrb, sizeof(*ioctl), true, 0);
be_cmd_hdr_prepare(&ioctl->h.req_hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_PORT_NAME,
EMBED_MBX_MAX_PAYLOAD_SIZE);
ret = be_mbox_notify(ctrl);
phba->port_name = 0;
if (!ret) {
phba->port_name = ioctl->p.resp.port_names >>
(phba->fw_config.phys_port * 8) & 0xff;
} else {
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : GET_PORT_NAME ret 0x%x status 0x%x\n",
ret, ioctl->h.resp_hdr.status);
}
if (phba->port_name == 0)
phba->port_name = '?';
mutex_unlock(&ctrl->mbox_lock);
return ret;
}
int beiscsi_set_uer_feature(struct beiscsi_hba *phba)
{
struct be_ctrl_info *ctrl = &phba->ctrl;

20
drivers/scsi/be2iscsi/be_cmds.h
View File

@ -716,14 +716,13 @@ struct be_cmd_get_nic_conf_resp {
/******************** Get HBA NAME *******************/
#define BEISCSI_ALIAS_LEN 32
struct be_cmd_hba_name {
struct be_cmd_req_hdr hdr;
u16 flags;
u16 rsvd0;
u8 initiator_name[ISCSI_NAME_LEN];
u8 initiator_alias[BEISCSI_ALIAS_LEN];
#define BE_INI_ALIAS_LEN 32
u8 initiator_alias[BE_INI_ALIAS_LEN];
} __packed;
/******************** COMMON SET Features *******************/
@ -769,8 +768,7 @@ int beiscsi_cmd_mccq_create(struct beiscsi_hba *phba,
struct be_queue_info *cq);
int be_poll_mcc(struct be_ctrl_info *ctrl);
int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba);
unsigned int be_cmd_get_initname(struct beiscsi_hba *phba);
void free_mcc_wrb(struct be_ctrl_info *ctrl, unsigned int tag);
@ -799,9 +797,6 @@ void beiscsi_process_async_event(struct beiscsi_hba *phba,
int beiscsi_process_mcc_compl(struct be_ctrl_info *ctrl,
struct be_mcc_compl *compl);
int be_mbox_notify(struct be_ctrl_info *ctrl);
int be_cmd_create_default_pdu_queue(struct be_ctrl_info *ctrl,
struct be_queue_info *cq,
struct be_queue_info *dq, int length,
@ -827,6 +822,13 @@ int be_cmd_wrbq_create(struct be_ctrl_info *ctrl, struct be_dma_mem *q_mem,
/* Configuration Functions */
int be_cmd_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);
int beiscsi_check_supported_fw(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba);
int beiscsi_get_fw_config(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba);
int beiscsi_get_port_name(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba);
int beiscsi_set_uer_feature(struct beiscsi_hba *phba);
struct be_default_pdu_context {
@ -1427,6 +1429,4 @@ void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len,
void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr,
u8 subsystem, u8 opcode, int cmd_len);
void beiscsi_fail_session(struct iscsi_cls_session *cls_session);
#endif /* !BEISCSI_CMDS_H */

10
drivers/scsi/be2iscsi/be_iscsi.c
View File

@ -117,6 +117,16 @@ void beiscsi_session_destroy(struct iscsi_cls_session *cls_session)
iscsi_session_teardown(cls_session);
}
/**
* beiscsi_session_fail(): Closing session with appropriate error
* @cls_session: ptr to session
**/
void beiscsi_session_fail(struct iscsi_cls_session *cls_session)
{
iscsi_session_failure(cls_session->dd_data, ISCSI_ERR_CONN_FAILED);
}
/**
* beiscsi_conn_create - create an instance of iscsi connection
* @cls_session: ptr to iscsi_cls_session

2
drivers/scsi/be2iscsi/be_iscsi.h
View File

@ -50,6 +50,8 @@ struct iscsi_cls_session *beiscsi_session_create(struct iscsi_endpoint *ep,
void beiscsi_session_destroy(struct iscsi_cls_session *cls_session);
void beiscsi_session_fail(struct iscsi_cls_session *cls_session);
struct iscsi_cls_conn *beiscsi_conn_create(struct iscsi_cls_session
*cls_session, uint32_t cid);

6
drivers/scsi/be2iscsi/be_main.c
View File

@ -3715,7 +3715,7 @@ static int hwi_init_port(struct beiscsi_hba *phba)
if (status != 0)
goto error;
status = mgmt_check_supported_fw(ctrl, phba);
status = beiscsi_check_supported_fw(ctrl, phba);
if (status != 0) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BM_%d : Unsupported fw version\n");
@ -5652,13 +5652,13 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
spin_lock_init(&phba->io_sgl_lock);
spin_lock_init(&phba->mgmt_sgl_lock);
spin_lock_init(&phba->async_pdu_lock);
ret = mgmt_get_fw_config(&phba->ctrl, phba);
ret = beiscsi_get_fw_config(&phba->ctrl, phba);
if (ret != 0) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BM_%d : Error getting fw config\n");
goto free_port;
}
mgmt_get_port_name(&phba->ctrl, phba);
beiscsi_get_port_name(&phba->ctrl, phba);
beiscsi_get_params(phba);
beiscsi_set_uer_feature(phba);

261
drivers/scsi/be2iscsi/be_mgmt.c
View File

@ -189,267 +189,6 @@ int beiscsi_modify_eq_delay(struct beiscsi_hba *phba,
return tag;
}
/**
* mgmt_get_port_name()- Get port name for the function
* @ctrl: ptr to Ctrl Info
* @phba: ptr to the dev priv structure
*
* Get the alphanumeric character for port
*
**/
int mgmt_get_port_name(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba)
{
int ret = 0;
struct be_mcc_wrb *wrb;
struct be_cmd_get_port_name *ioctl;
mutex_lock(&ctrl->mbox_lock);
wrb = wrb_from_mbox(&ctrl->mbox_mem);
memset(wrb, 0, sizeof(*wrb));
ioctl = embedded_payload(wrb);
be_wrb_hdr_prepare(wrb, sizeof(*ioctl), true, 0);
be_cmd_hdr_prepare(&ioctl->h.req_hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_PORT_NAME,
EMBED_MBX_MAX_PAYLOAD_SIZE);
ret = be_mbox_notify(ctrl);
phba->port_name = 0;
if (!ret) {
phba->port_name = ioctl->p.resp.port_names >>
(phba->fw_config.phys_port * 8) & 0xff;
} else {
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : GET_PORT_NAME ret 0x%x status 0x%x\n",
ret, ioctl->h.resp_hdr.status);
}
if (phba->port_name == 0)
phba->port_name = '?';
mutex_unlock(&ctrl->mbox_lock);
return ret;
}
/**
* mgmt_get_fw_config()- Get the FW config for the function
* @ctrl: ptr to Ctrl Info
* @phba: ptr to the dev priv structure
*
* Get the FW config and resources available for the function.
* The resources are created based on the count received here.
*
* return
* Success: 0
* Failure: Non-Zero Value
**/
int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba)
{
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_fw_cfg *pfw_cfg = embedded_payload(wrb);
uint32_t cid_count, icd_count;
int status = -EINVAL;
uint8_t ulp_num = 0;
mutex_lock(&ctrl->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*pfw_cfg), true, 0);
be_cmd_hdr_prepare(&pfw_cfg->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_QUERY_FIRMWARE_CONFIG,
EMBED_MBX_MAX_PAYLOAD_SIZE);
if (be_mbox_notify(ctrl)) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : Failed in mgmt_get_fw_config\n");
goto fail_init;
}
/* FW response formats depend on port id */
phba->fw_config.phys_port = pfw_cfg->phys_port;
if (phba->fw_config.phys_port >= BEISCSI_PHYS_PORT_MAX) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : invalid physical port id %d\n",
phba->fw_config.phys_port);
goto fail_init;
}
/* populate and check FW config against min and max values */
if (!is_chip_be2_be3r(phba)) {
phba->fw_config.eqid_count = pfw_cfg->eqid_count;
phba->fw_config.cqid_count = pfw_cfg->cqid_count;
if (phba->fw_config.eqid_count == 0 ||
phba->fw_config.eqid_count > 2048) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : invalid EQ count %d\n",
phba->fw_config.eqid_count);
goto fail_init;
}
if (phba->fw_config.cqid_count == 0 ||
phba->fw_config.cqid_count > 4096) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : invalid CQ count %d\n",
phba->fw_config.cqid_count);
goto fail_init;
}
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : EQ_Count : %d CQ_Count : %d\n",
phba->fw_config.eqid_count,
phba->fw_config.cqid_count);
}
/**
* Check on which all ULP iSCSI Protocol is loaded.
* Set the Bit for those ULP. This set flag is used
* at all places in the code to check on which ULP
* iSCSi Protocol is loaded
**/
for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++) {
if (pfw_cfg->ulp[ulp_num].ulp_mode &
BEISCSI_ULP_ISCSI_INI_MODE) {
set_bit(ulp_num, &phba->fw_config.ulp_supported);
/* Get the CID, ICD and Chain count for each ULP */
phba->fw_config.iscsi_cid_start[ulp_num] =
pfw_cfg->ulp[ulp_num].sq_base;
phba->fw_config.iscsi_cid_count[ulp_num] =
pfw_cfg->ulp[ulp_num].sq_count;
phba->fw_config.iscsi_icd_start[ulp_num] =
pfw_cfg->ulp[ulp_num].icd_base;
phba->fw_config.iscsi_icd_count[ulp_num] =
pfw_cfg->ulp[ulp_num].icd_count;
phba->fw_config.iscsi_chain_start[ulp_num] =
pfw_cfg->chain_icd[ulp_num].chain_base;
phba->fw_config.iscsi_chain_count[ulp_num] =
pfw_cfg->chain_icd[ulp_num].chain_count;
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : Function loaded on ULP : %d\n"
"\tiscsi_cid_count : %d\n"
"\tiscsi_cid_start : %d\n"
"\t iscsi_icd_count : %d\n"
"\t iscsi_icd_start : %d\n",
ulp_num,
phba->fw_config.
iscsi_cid_count[ulp_num],
phba->fw_config.
iscsi_cid_start[ulp_num],
phba->fw_config.
iscsi_icd_count[ulp_num],
phba->fw_config.
iscsi_icd_start[ulp_num]);
}
}
if (phba->fw_config.ulp_supported == 0) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : iSCSI initiator mode not set: ULP0 %x ULP1 %x\n",
pfw_cfg->ulp[BEISCSI_ULP0].ulp_mode,
pfw_cfg->ulp[BEISCSI_ULP1].ulp_mode);
goto fail_init;
}
/**
* ICD is shared among ULPs. Use icd_count of any one loaded ULP
**/
for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++)
if (test_bit(ulp_num, &phba->fw_config.ulp_supported))
break;
icd_count = phba->fw_config.iscsi_icd_count[ulp_num];
if (icd_count == 0 || icd_count > 65536) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d: invalid ICD count %d\n", icd_count);
goto fail_init;
}
cid_count = BEISCSI_GET_CID_COUNT(phba, BEISCSI_ULP0) +
BEISCSI_GET_CID_COUNT(phba, BEISCSI_ULP1);
if (cid_count == 0 || cid_count > 4096) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d: invalid CID count %d\n", cid_count);
goto fail_init;
}
/**
* Check FW is dual ULP aware i.e. can handle either
* of the protocols.
*/
phba->fw_config.dual_ulp_aware = (pfw_cfg->function_mode &
BEISCSI_FUNC_DUA_MODE);
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : DUA Mode : 0x%x\n",
phba->fw_config.dual_ulp_aware);
/* all set, continue using this FW config */
status = 0;
fail_init:
mutex_unlock(&ctrl->mbox_lock);
return status;
}
int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba)
{
struct be_dma_mem nonemb_cmd;
struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
struct be_mgmt_controller_attributes *req;
struct be_sge *sge = nonembedded_sgl(wrb);
int status = 0;
nonemb_cmd.va = pci_alloc_consistent(ctrl->pdev,
sizeof(struct be_mgmt_controller_attributes),
&nonemb_cmd.dma);
if (nonemb_cmd.va == NULL) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : Failed to allocate memory for "
"mgmt_check_supported_fw\n");
return -ENOMEM;
}
nonemb_cmd.size = sizeof(struct be_mgmt_controller_attributes);
req = nonemb_cmd.va;
memset(req, 0, sizeof(*req));
mutex_lock(&ctrl->mbox_lock);
memset(wrb, 0, sizeof(*wrb));
be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1);
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_CNTL_ATTRIBUTES, sizeof(*req));
sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd.dma));
sge->pa_lo = cpu_to_le32(nonemb_cmd.dma & 0xFFFFFFFF);
sge->len = cpu_to_le32(nonemb_cmd.size);
status = be_mbox_notify(ctrl);
if (!status) {
struct be_mgmt_controller_attributes_resp *resp = nonemb_cmd.va;
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BG_%d : Firmware Version of CMD : %s\n"
"Firmware Version is : %s\n"
"Developer Build, not performing version check...\n",
resp->params.hba_attribs
.flashrom_version_string,
resp->params.hba_attribs.
firmware_version_string);
phba->fw_config.iscsi_features =
resp->params.hba_attribs.iscsi_features;
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
"BM_%d : phba->fw_config.iscsi_features = %d\n",
phba->fw_config.iscsi_features);
memcpy(phba->fw_ver_str, resp->params.hba_attribs.
firmware_version_string, BEISCSI_VER_STRLEN);
} else
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BG_%d : Failed in mgmt_check_supported_fw\n");
mutex_unlock(&ctrl->mbox_lock);
if (nonemb_cmd.va)
pci_free_consistent(ctrl->pdev, nonemb_cmd.size,
nonemb_cmd.va, nonemb_cmd.dma);
return status;
}
unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba,
struct bsg_job *job,

15
drivers/scsi/be2iscsi/be_mgmt.h
View File

@ -266,11 +266,6 @@ struct beiscsi_endpoint {
u16 cid_vld;
};
int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba);
int mgmt_get_port_name(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba);
unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
struct beiscsi_endpoint *beiscsi_ep,
unsigned short cid,
@ -282,17 +277,17 @@ int beiscsi_if_en_dhcp(struct beiscsi_hba *phba, u32 ip_type);
int beiscsi_if_en_static(struct beiscsi_hba *phba, u32 ip_type,
u8 *ip, u8 *subnet);
int beiscsi_if_set_gw(struct beiscsi_hba *phba, u32 ip_type, u8 *gw);
int beiscsi_if_get_gw(struct beiscsi_hba *phba, u32 ip_type,
struct be_cmd_get_def_gateway_resp *resp);
int mgmt_get_nic_conf(struct beiscsi_hba *phba,
struct be_cmd_get_nic_conf_resp *mac);
int beiscsi_if_get_info(struct beiscsi_hba *phba, int ip_type,
struct be_cmd_get_if_info_resp **if_info);
int beiscsi_if_get_gw(struct beiscsi_hba *phba, u32 ip_type,
struct be_cmd_get_def_gateway_resp *resp);
int beiscsi_if_set_gw(struct beiscsi_hba *phba, u32 ip_type, u8 *gw);
unsigned int beiscsi_if_get_handle(struct beiscsi_hba *phba);
int beiscsi_if_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);