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scsi: don't use fc_bsg_job::request and fc_bsg_job::reply directly

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Don't use fc_bsg_job::request and fc_bsg_job::reply directly, but use
helper variables bsg_request and bsg_reply. This will be helpful when
transitioning to bsg-lib.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Johannes Thumshirn 2016-11-17 10:31:12 +01:00 committed by Martin K. Petersen
parent eb34094820
commit 01e0e15c8b
10 changed files with 398 additions and 275 deletions
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9
drivers/s390/scsi/zfcp_fc.c
View File

@ -900,8 +900,9 @@ static struct zfcp_fc_wka_port *zfcp_fc_job_wka_port(struct fc_bsg_job *job)
u32 preamble_word1;
u8 gs_type;
struct zfcp_adapter *adapter;
struct fc_bsg_request *bsg_request = job->request;
preamble_word1 = job->request->rqst_data.r_ct.preamble_word1;
preamble_word1 = bsg_request->rqst_data.r_ct.preamble_word1;
gs_type = (preamble_word1 & 0xff000000) >> 24;
adapter = (struct zfcp_adapter *) job->shost->hostdata[0];
@ -938,6 +939,7 @@ static int zfcp_fc_exec_els_job(struct fc_bsg_job *job,
{
struct zfcp_fsf_ct_els *els = job->dd_data;
struct fc_rport *rport = job->rport;
struct fc_bsg_request *bsg_request = job->request;
struct zfcp_port *port;
u32 d_id;
@ -949,7 +951,7 @@ static int zfcp_fc_exec_els_job(struct fc_bsg_job *job,
d_id = port->d_id;
put_device(&port->dev);
} else
d_id = ntoh24(job->request->rqst_data.h_els.port_id);
d_id = ntoh24(bsg_request->rqst_data.h_els.port_id);
els->handler = zfcp_fc_ct_els_job_handler;
return zfcp_fsf_send_els(adapter, d_id, els, job->req->timeout / HZ);
@ -983,6 +985,7 @@ int zfcp_fc_exec_bsg_job(struct fc_bsg_job *job)
struct Scsi_Host *shost;
struct zfcp_adapter *adapter;
struct zfcp_fsf_ct_els *ct_els = job->dd_data;
struct fc_bsg_request *bsg_request = job->request;
shost = job->rport ? rport_to_shost(job->rport) : job->shost;
adapter = (struct zfcp_adapter *)shost->hostdata[0];
@ -994,7 +997,7 @@ int zfcp_fc_exec_bsg_job(struct fc_bsg_job *job)
ct_els->resp = job->reply_payload.sg_list;
ct_els->handler_data = job;
switch (job->request->msgcode) {
switch (bsg_request->msgcode) {
case FC_BSG_RPT_ELS:
case FC_BSG_HST_ELS_NOLOGIN:
return zfcp_fc_exec_els_job(job, adapter);

40
drivers/scsi/bfa/bfad_bsg.c
View File

@ -3132,7 +3132,9 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
static int
bfad_im_bsg_vendor_request(struct fc_bsg_job *job)
{
uint32_t vendor_cmd = job->request->rqst_data.h_vendor.vendor_cmd[0];
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
uint32_t vendor_cmd = bsg_request->rqst_data.h_vendor.vendor_cmd[0];
struct bfad_im_port_s *im_port =
(struct bfad_im_port_s *) job->shost->hostdata[0];
struct bfad_s *bfad = im_port->bfad;
@ -3175,8 +3177,8 @@ bfad_im_bsg_vendor_request(struct fc_bsg_job *job)
/* Fill the BSG job reply data */
job->reply_len = job->reply_payload.payload_len;
job->reply->reply_payload_rcv_len = job->reply_payload.payload_len;
job->reply->result = rc;
bsg_reply->reply_payload_rcv_len = job->reply_payload.payload_len;
bsg_reply->result = rc;
job->job_done(job);
return rc;
@ -3184,9 +3186,9 @@ error:
/* free the command buffer */
kfree(payload_kbuf);
out:
job->reply->result = rc;
bsg_reply->result = rc;
job->reply_len = sizeof(uint32_t);
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
return rc;
}
@ -3362,18 +3364,20 @@ bfad_im_bsg_els_ct_request(struct fc_bsg_job *job)
struct bfad_fcxp *drv_fcxp;
struct bfa_fcs_lport_s *fcs_port;
struct bfa_fcs_rport_s *fcs_rport;
uint32_t command_type = job->request->msgcode;
struct fc_bsg_request *bsg_request = bsg_request;
struct fc_bsg_reply *bsg_reply = job->reply;
uint32_t command_type = bsg_request->msgcode;
unsigned long flags;
struct bfad_buf_info *rsp_buf_info;
void *req_kbuf = NULL, *rsp_kbuf = NULL;
int rc = -EINVAL;
job->reply_len = sizeof(uint32_t); /* Atleast uint32_t reply_len */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
/* Get the payload passed in from userspace */
bsg_data = (struct bfa_bsg_data *) (((char *)job->request) +
sizeof(struct fc_bsg_request));
bsg_data = (struct bfa_bsg_data *) (((char *)bsg_request) +
sizeof(struct fc_bsg_request));
if (bsg_data == NULL)
goto out;
@ -3517,13 +3521,13 @@ bfad_im_bsg_els_ct_request(struct fc_bsg_job *job)
/* fill the job->reply data */
if (drv_fcxp->req_status == BFA_STATUS_OK) {
job->reply_len = drv_fcxp->rsp_len;
job->reply->reply_payload_rcv_len = drv_fcxp->rsp_len;
job->reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
bsg_reply->reply_payload_rcv_len = drv_fcxp->rsp_len;
bsg_reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
} else {
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sizeof(struct fc_bsg_ctels_reply);
job->reply_len = sizeof(uint32_t);
job->reply->reply_data.ctels_reply.status =
bsg_reply->reply_data.ctels_reply.status =
FC_CTELS_STATUS_REJECT;
}
@ -3549,7 +3553,7 @@ out_free_mem:
kfree(bsg_fcpt);
kfree(drv_fcxp);
out:
job->reply->result = rc;
bsg_reply->result = rc;
if (rc == BFA_STATUS_OK)
job->job_done(job);
@ -3560,9 +3564,11 @@ out:
int
bfad_im_bsg_request(struct fc_bsg_job *job)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
uint32_t rc = BFA_STATUS_OK;
switch (job->request->msgcode) {
switch (bsg_request->msgcode) {
case FC_BSG_HST_VENDOR:
/* Process BSG HST Vendor requests */
rc = bfad_im_bsg_vendor_request(job);
@ -3575,8 +3581,8 @@ bfad_im_bsg_request(struct fc_bsg_job *job)
rc = bfad_im_bsg_els_ct_request(job);
break;
default:
job->reply->result = rc = -EINVAL;
job->reply->reply_payload_rcv_len = 0;
bsg_reply->result = rc = -EINVAL;
bsg_reply->reply_payload_rcv_len = 0;
break;
}

22
drivers/scsi/ibmvscsi/ibmvfc.c
View File

@ -1827,28 +1827,30 @@ static int ibmvfc_bsg_request(struct fc_bsg_job *job)
struct ibmvfc_event *evt;
union ibmvfc_iu rsp_iu;
unsigned long flags, port_id = -1;
unsigned int code = job->request->msgcode;
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
unsigned int code = bsg_request->msgcode;
int rc = 0, req_seg, rsp_seg, issue_login = 0;
u32 fc_flags, rsp_len;
ENTER;
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (rport)
port_id = rport->port_id;
switch (code) {
case FC_BSG_HST_ELS_NOLOGIN:
port_id = (job->request->rqst_data.h_els.port_id[0] << 16) |
(job->request->rqst_data.h_els.port_id[1] << 8) |
job->request->rqst_data.h_els.port_id[2];
port_id = (bsg_request->rqst_data.h_els.port_id[0] << 16) |
(bsg_request->rqst_data.h_els.port_id[1] << 8) |
bsg_request->rqst_data.h_els.port_id[2];
case FC_BSG_RPT_ELS:
fc_flags = IBMVFC_FC_ELS;
break;
case FC_BSG_HST_CT:
issue_login = 1;
port_id = (job->request->rqst_data.h_ct.port_id[0] << 16) |
(job->request->rqst_data.h_ct.port_id[1] << 8) |
job->request->rqst_data.h_ct.port_id[2];
port_id = (bsg_request->rqst_data.h_ct.port_id[0] << 16) |
(bsg_request->rqst_data.h_ct.port_id[1] << 8) |
bsg_request->rqst_data.h_ct.port_id[2];
case FC_BSG_RPT_CT:
fc_flags = IBMVFC_FC_CT_IU;
break;
@ -1937,12 +1939,12 @@ static int ibmvfc_bsg_request(struct fc_bsg_job *job)
if (rsp_iu.passthru.common.status)
rc = -EIO;
else
job->reply->reply_payload_rcv_len = rsp_len;
bsg_reply->reply_payload_rcv_len = rsp_len;
spin_lock_irqsave(vhost->host->host_lock, flags);
ibmvfc_free_event(evt);
spin_unlock_irqrestore(vhost->host->host_lock, flags);
job->reply->result = rc;
bsg_reply->result = rc;
job->job_done(job);
rc = 0;
out:

23
drivers/scsi/libfc/fc_lport.c
View File

@ -1902,13 +1902,14 @@ static void fc_lport_bsg_resp(struct fc_seq *sp, struct fc_frame *fp,
{
struct fc_bsg_info *info = info_arg;
struct fc_bsg_job *job = info->job;
struct fc_bsg_reply *bsg_reply = job->reply;
struct fc_lport *lport = info->lport;
struct fc_frame_header *fh;
size_t len;
void *buf;
if (IS_ERR(fp)) {
job->reply->result = (PTR_ERR(fp) == -FC_EX_CLOSED) ?
bsg_reply->result = (PTR_ERR(fp) == -FC_EX_CLOSED) ?
-ECONNABORTED : -ETIMEDOUT;
job->reply_len = sizeof(uint32_t);
job->state_flags |= FC_RQST_STATE_DONE;
@ -1929,23 +1930,23 @@ static void fc_lport_bsg_resp(struct fc_seq *sp, struct fc_frame *fp,
(unsigned short)fc_frame_payload_op(fp);
/* Save the reply status of the job */
job->reply->reply_data.ctels_reply.status =
bsg_reply->reply_data.ctels_reply.status =
(cmd == info->rsp_code) ?
FC_CTELS_STATUS_OK : FC_CTELS_STATUS_REJECT;
}
job->reply->reply_payload_rcv_len +=
bsg_reply->reply_payload_rcv_len +=
fc_copy_buffer_to_sglist(buf, len, info->sg, &info->nents,
&info->offset, NULL);
if (fr_eof(fp) == FC_EOF_T &&
(ntoh24(fh->fh_f_ctl) & (FC_FC_LAST_SEQ | FC_FC_END_SEQ)) ==
(FC_FC_LAST_SEQ | FC_FC_END_SEQ)) {
if (job->reply->reply_payload_rcv_len >
if (bsg_reply->reply_payload_rcv_len >
job->reply_payload.payload_len)
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
job->reply_payload.payload_len;
job->reply->result = 0;
bsg_reply->result = 0;
job->state_flags |= FC_RQST_STATE_DONE;
job->job_done(job);
kfree(info);
@ -2082,6 +2083,8 @@ static int fc_lport_ct_request(struct fc_bsg_job *job,
*/
int fc_lport_bsg_request(struct fc_bsg_job *job)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct request *rsp = job->req->next_rq;
struct Scsi_Host *shost = job->shost;
struct fc_lport *lport = shost_priv(shost);
@ -2090,13 +2093,13 @@ int fc_lport_bsg_request(struct fc_bsg_job *job)
int rc = -EINVAL;
u32 did, tov;
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (rsp)
rsp->resid_len = job->reply_payload.payload_len;
mutex_lock(&lport->lp_mutex);
switch (job->request->msgcode) {
switch (bsg_request->msgcode) {
case FC_BSG_RPT_ELS:
rport = job->rport;
if (!rport)
@ -2118,7 +2121,7 @@ int fc_lport_bsg_request(struct fc_bsg_job *job)
break;
case FC_BSG_HST_CT:
did = ntoh24(job->request->rqst_data.h_ct.port_id);
did = ntoh24(bsg_request->rqst_data.h_ct.port_id);
if (did == FC_FID_DIR_SERV) {
rdata = lport->dns_rdata;
if (!rdata)
@ -2136,7 +2139,7 @@ int fc_lport_bsg_request(struct fc_bsg_job *job)
break;
case FC_BSG_HST_ELS_NOLOGIN:
did = ntoh24(job->request->rqst_data.h_els.port_id);
did = ntoh24(bsg_request->rqst_data.h_els.port_id);
rc = fc_lport_els_request(job, lport, did, lport->e_d_tov);
break;
}

199
drivers/scsi/lpfc/lpfc_bsg.c
View File

@ -299,6 +299,7 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
{
struct bsg_job_data *dd_data;
struct fc_bsg_job *job;
struct fc_bsg_reply *bsg_reply;
IOCB_t *rsp;
struct lpfc_dmabuf *bmp, *cmp, *rmp;
struct lpfc_nodelist *ndlp;
@ -313,6 +314,7 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
spin_lock_irqsave(&phba->ct_ev_lock, flags);
job = dd_data->set_job;
if (job) {
bsg_reply = job->reply;
/* Prevent timeout handling from trying to abort job */
job->dd_data = NULL;
}
@ -351,7 +353,7 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
}
} else {
rsp_size = rsp->un.genreq64.bdl.bdeSize;
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
lpfc_bsg_copy_data(rmp, &job->reply_payload,
rsp_size, 0);
}
@ -368,7 +370,7 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
/* Complete the job if the job is still active */
if (job) {
job->reply->result = rc;
bsg_reply->result = rc;
job->job_done(job);
}
return;
@ -385,6 +387,7 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
struct lpfc_hba *phba = vport->phba;
struct lpfc_rport_data *rdata = job->rport->dd_data;
struct lpfc_nodelist *ndlp = rdata->pnode;
struct fc_bsg_reply *bsg_reply = job->reply;
struct ulp_bde64 *bpl = NULL;
uint32_t timeout;
struct lpfc_iocbq *cmdiocbq = NULL;
@ -399,7 +402,7 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
int iocb_stat;
/* in case no data is transferred */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
/* allocate our bsg tracking structure */
dd_data = kmalloc(sizeof(struct bsg_job_data), GFP_KERNEL);
@ -543,7 +546,7 @@ no_ndlp:
kfree(dd_data);
no_dd_data:
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
job->dd_data = NULL;
return rc;
}
@ -572,6 +575,7 @@ lpfc_bsg_rport_els_cmp(struct lpfc_hba *phba,
{
struct bsg_job_data *dd_data;
struct fc_bsg_job *job;
struct fc_bsg_reply *bsg_reply;
IOCB_t *rsp;
struct lpfc_nodelist *ndlp;
struct lpfc_dmabuf *pcmd = NULL, *prsp = NULL;
@ -589,6 +593,7 @@ lpfc_bsg_rport_els_cmp(struct lpfc_hba *phba,
spin_lock_irqsave(&phba->ct_ev_lock, flags);
job = dd_data->set_job;
if (job) {
bsg_reply = job->reply;
/* Prevent timeout handling from trying to abort job */
job->dd_data = NULL;
}
@ -610,17 +615,17 @@ lpfc_bsg_rport_els_cmp(struct lpfc_hba *phba,
if (job) {
if (rsp->ulpStatus == IOSTAT_SUCCESS) {
rsp_size = rsp->un.elsreq64.bdl.bdeSize;
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(job->reply_payload.sg_list,
job->reply_payload.sg_cnt,
prsp->virt,
rsp_size);
} else if (rsp->ulpStatus == IOSTAT_LS_RJT) {
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sizeof(struct fc_bsg_ctels_reply);
/* LS_RJT data returned in word 4 */
rjt_data = (uint8_t *)&rsp->un.ulpWord[4];
els_reply = &job->reply->reply_data.ctels_reply;
els_reply = &bsg_reply->reply_data.ctels_reply;
els_reply->status = FC_CTELS_STATUS_REJECT;
els_reply->rjt_data.action = rjt_data[3];
els_reply->rjt_data.reason_code = rjt_data[2];
@ -638,7 +643,7 @@ lpfc_bsg_rport_els_cmp(struct lpfc_hba *phba,
/* Complete the job if the job is still active */
if (job) {
job->reply->result = rc;
bsg_reply->result = rc;
job->job_done(job);
}
return;
@ -655,6 +660,8 @@ lpfc_bsg_rport_els(struct fc_bsg_job *job)
struct lpfc_hba *phba = vport->phba;
struct lpfc_rport_data *rdata = job->rport->dd_data;
struct lpfc_nodelist *ndlp = rdata->pnode;
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
uint32_t elscmd;
uint32_t cmdsize;
struct lpfc_iocbq *cmdiocbq;
@ -665,7 +672,7 @@ lpfc_bsg_rport_els(struct fc_bsg_job *job)
int rc = 0;
/* in case no data is transferred */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
/* verify the els command is not greater than the
* maximum ELS transfer size.
@ -685,7 +692,7 @@ lpfc_bsg_rport_els(struct fc_bsg_job *job)
goto no_dd_data;
}
elscmd = job->request->rqst_data.r_els.els_code;
elscmd = bsg_request->rqst_data.r_els.els_code;
cmdsize = job->request_payload.payload_len;
if (!lpfc_nlp_get(ndlp)) {
@ -772,7 +779,7 @@ free_dd_data:
no_dd_data:
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
job->dd_data = NULL;
return rc;
}
@ -919,6 +926,7 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
struct lpfc_hbq_entry *hbqe;
struct lpfc_sli_ct_request *ct_req;
struct fc_bsg_job *job = NULL;
struct fc_bsg_reply *bsg_reply;
struct bsg_job_data *dd_data = NULL;
unsigned long flags;
int size = 0;
@ -1121,9 +1129,10 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
dd_data->set_job = NULL;
lpfc_bsg_event_unref(evt);
if (job) {
job->reply->reply_payload_rcv_len = size;
bsg_reply = job->reply;
bsg_reply->reply_payload_rcv_len = size;
/* make error code available to userspace */
job->reply->result = 0;
bsg_reply->result = 0;
job->dd_data = NULL;
/* complete the job back to userspace */
spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
@ -1192,6 +1201,7 @@ lpfc_bsg_hba_set_event(struct fc_bsg_job *job)
{
struct lpfc_vport *vport = (struct lpfc_vport *)job->shost->hostdata;
struct lpfc_hba *phba = vport->phba;
struct fc_bsg_request *bsg_request = job->request;
struct set_ct_event *event_req;
struct lpfc_bsg_event *evt;
int rc = 0;
@ -1209,7 +1219,7 @@ lpfc_bsg_hba_set_event(struct fc_bsg_job *job)
}
event_req = (struct set_ct_event *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
ev_mask = ((uint32_t)(unsigned long)event_req->type_mask &
FC_REG_EVENT_MASK);
spin_lock_irqsave(&phba->ct_ev_lock, flags);
@ -1276,6 +1286,8 @@ lpfc_bsg_hba_get_event(struct fc_bsg_job *job)
{
struct lpfc_vport *vport = (struct lpfc_vport *)job->shost->hostdata;
struct lpfc_hba *phba = vport->phba;
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct get_ct_event *event_req;
struct get_ct_event_reply *event_reply;
struct lpfc_bsg_event *evt, *evt_next;
@ -1293,10 +1305,10 @@ lpfc_bsg_hba_get_event(struct fc_bsg_job *job)
}
event_req = (struct get_ct_event *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
event_reply = (struct get_ct_event_reply *)
job->reply->reply_data.vendor_reply.vendor_rsp;
bsg_reply->reply_data.vendor_reply.vendor_rsp;
spin_lock_irqsave(&phba->ct_ev_lock, flags);
list_for_each_entry_safe(evt, evt_next, &phba->ct_ev_waiters, node) {
if (evt->reg_id == event_req->ev_reg_id) {
@ -1316,7 +1328,7 @@ lpfc_bsg_hba_get_event(struct fc_bsg_job *job)
* an error indicating that there isn't anymore
*/
if (evt_dat == NULL) {
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
rc = -ENOENT;
goto job_error;
}
@ -1332,12 +1344,12 @@ lpfc_bsg_hba_get_event(struct fc_bsg_job *job)
event_reply->type = evt_dat->type;
event_reply->immed_data = evt_dat->immed_dat;
if (evt_dat->len > 0)
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(job->request_payload.sg_list,
job->request_payload.sg_cnt,
evt_dat->data, evt_dat->len);
else
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (evt_dat) {
kfree(evt_dat->data);
@ -1348,13 +1360,13 @@ lpfc_bsg_hba_get_event(struct fc_bsg_job *job)
lpfc_bsg_event_unref(evt);
spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
job->dd_data = NULL;
job->reply->result = 0;
bsg_reply->result = 0;
job->job_done(job);
return 0;
job_error:
job->dd_data = NULL;
job->reply->result = rc;
bsg_reply->result = rc;
return rc;
}
@ -1382,6 +1394,7 @@ lpfc_issue_ct_rsp_cmp(struct lpfc_hba *phba,
{
struct bsg_job_data *dd_data;
struct fc_bsg_job *job;
struct fc_bsg_reply *bsg_reply;
IOCB_t *rsp;
struct lpfc_dmabuf *bmp, *cmp;
struct lpfc_nodelist *ndlp;
@ -1412,6 +1425,7 @@ lpfc_issue_ct_rsp_cmp(struct lpfc_hba *phba,
/* Copy the completed job data or set the error status */
if (job) {
bsg_reply = job->reply;
if (rsp->ulpStatus) {
if (rsp->ulpStatus == IOSTAT_LOCAL_REJECT) {
switch (rsp->un.ulpWord[4] & IOERR_PARAM_MASK) {
@ -1429,7 +1443,7 @@ lpfc_issue_ct_rsp_cmp(struct lpfc_hba *phba,
rc = -EACCES;
}
} else {
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
}
}
@ -1443,7 +1457,7 @@ lpfc_issue_ct_rsp_cmp(struct lpfc_hba *phba,
/* Complete the job if the job is still active */
if (job) {
job->reply->result = rc;
bsg_reply->result = rc;
job->job_done(job);
}
return;
@ -1608,8 +1622,10 @@ lpfc_bsg_send_mgmt_rsp(struct fc_bsg_job *job)
{
struct lpfc_vport *vport = (struct lpfc_vport *)job->shost->hostdata;
struct lpfc_hba *phba = vport->phba;
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct send_mgmt_resp *mgmt_resp = (struct send_mgmt_resp *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
struct ulp_bde64 *bpl;
struct lpfc_dmabuf *bmp = NULL, *cmp = NULL;
int bpl_entries;
@ -1619,7 +1635,7 @@ lpfc_bsg_send_mgmt_rsp(struct fc_bsg_job *job)
int rc = 0;
/* in case no data is transferred */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (!reqbfrcnt || (reqbfrcnt > (80 * BUF_SZ_4K))) {
rc = -ERANGE;
@ -1665,7 +1681,7 @@ send_mgmt_rsp_free_bmp:
kfree(bmp);
send_mgmt_rsp_exit:
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
job->dd_data = NULL;
return rc;
}
@ -1763,6 +1779,8 @@ lpfc_bsg_diag_mode_exit(struct lpfc_hba *phba)
static int
lpfc_sli3_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct diag_mode_set *loopback_mode;
uint32_t link_flags;
uint32_t timeout;
@ -1772,7 +1790,7 @@ lpfc_sli3_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job)
int rc = 0;
/* no data to return just the return code */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (job->request_len < sizeof(struct fc_bsg_request) +
sizeof(struct diag_mode_set)) {
@ -1792,7 +1810,7 @@ lpfc_sli3_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job)
/* bring the link to diagnostic mode */
loopback_mode = (struct diag_mode_set *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
link_flags = loopback_mode->type;
timeout = loopback_mode->timeout * 100;
@ -1865,7 +1883,7 @@ loopback_mode_exit:
job_error:
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
/* complete the job back to userspace if no error */
if (rc == 0)
job->job_done(job);
@ -2018,12 +2036,14 @@ lpfc_sli4_diag_fcport_reg_setup(struct lpfc_hba *phba)
static int
lpfc_sli4_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct diag_mode_set *loopback_mode;
uint32_t link_flags, timeout;
int i, rc = 0;
/* no data to return just the return code */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (job->request_len < sizeof(struct fc_bsg_request) +
sizeof(struct diag_mode_set)) {
@ -2055,7 +2075,7 @@ lpfc_sli4_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job)
lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC,
"3129 Bring link to diagnostic state.\n");
loopback_mode = (struct diag_mode_set *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
link_flags = loopback_mode->type;
timeout = loopback_mode->timeout * 100;
@ -2152,7 +2172,7 @@ loopback_mode_exit:
job_error:
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
/* complete the job back to userspace if no error */
if (rc == 0)
job->job_done(job);
@ -2205,6 +2225,8 @@ lpfc_bsg_diag_loopback_mode(struct fc_bsg_job *job)
static int
lpfc_sli4_bsg_diag_mode_end(struct fc_bsg_job *job)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct Scsi_Host *shost;
struct lpfc_vport *vport;
struct lpfc_hba *phba;
@ -2233,7 +2255,7 @@ lpfc_sli4_bsg_diag_mode_end(struct fc_bsg_job *job)
phba->link_flag &= ~LS_LOOPBACK_MODE;
spin_unlock_irq(&phba->hbalock);
loopback_mode_end_cmd = (struct diag_mode_set *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
timeout = loopback_mode_end_cmd->timeout * 100;
rc = lpfc_sli4_bsg_set_link_diag_state(phba, 0);
@ -2264,7 +2286,7 @@ lpfc_sli4_bsg_diag_mode_end(struct fc_bsg_job *job)
loopback_mode_end_exit:
/* make return code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
/* complete the job back to userspace if no error */
if (rc == 0)
job->job_done(job);
@ -2281,6 +2303,8 @@ loopback_mode_end_exit:
static int
lpfc_sli4_bsg_link_diag_test(struct fc_bsg_job *job)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct Scsi_Host *shost;
struct lpfc_vport *vport;
struct lpfc_hba *phba;
@ -2336,7 +2360,7 @@ lpfc_sli4_bsg_link_diag_test(struct fc_bsg_job *job)
goto job_error;
link_diag_test_cmd = (struct sli4_link_diag *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
rc = lpfc_sli4_bsg_set_link_diag_state(phba, 1);
@ -2386,7 +2410,7 @@ lpfc_sli4_bsg_link_diag_test(struct fc_bsg_job *job)
}
diag_status_reply = (struct diag_status *)
job->reply->reply_data.vendor_reply.vendor_rsp;
bsg_reply->reply_data.vendor_reply.vendor_rsp;
if (job->reply_len <
sizeof(struct fc_bsg_request) + sizeof(struct diag_status)) {
@ -2414,7 +2438,7 @@ link_diag_test_exit:
job_error:
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
/* complete the job back to userspace if no error */
if (rc == 0)
job->job_done(job);
@ -2986,6 +3010,7 @@ static int
lpfc_bsg_diag_loopback_run(struct fc_bsg_job *job)
{
struct lpfc_vport *vport = (struct lpfc_vport *)job->shost->hostdata;
struct fc_bsg_reply *bsg_reply = job->reply;
struct lpfc_hba *phba = vport->phba;
struct lpfc_bsg_event *evt;
struct event_data *evdat;
@ -3013,7 +3038,7 @@ lpfc_bsg_diag_loopback_run(struct fc_bsg_job *job)
uint32_t total_mem;
/* in case no data is returned return just the return code */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (job->request_len <
sizeof(struct fc_bsg_request) + sizeof(struct diag_mode_test)) {
@ -3238,11 +3263,11 @@ lpfc_bsg_diag_loopback_run(struct fc_bsg_job *job)
rc = IOCB_SUCCESS;
/* skip over elx loopback header */
rx_databuf += ELX_LOOPBACK_HEADER_SZ;
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(job->reply_payload.sg_list,
job->reply_payload.sg_cnt,
rx_databuf, size);
job->reply->reply_payload_rcv_len = size;
bsg_reply->reply_payload_rcv_len = size;
}
}
@ -3272,7 +3297,7 @@ err_loopback_test_exit:
loopback_test_exit:
kfree(dataout);
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
job->dd_data = NULL;
/* complete the job back to userspace if no error */
if (rc == IOCB_SUCCESS)
@ -3288,6 +3313,7 @@ static int
lpfc_bsg_get_dfc_rev(struct fc_bsg_job *job)
{
struct lpfc_vport *vport = (struct lpfc_vport *)job->shost->hostdata;
struct fc_bsg_reply *bsg_reply = job->reply;
struct lpfc_hba *phba = vport->phba;
struct get_mgmt_rev_reply *event_reply;
int rc = 0;
@ -3302,7 +3328,7 @@ lpfc_bsg_get_dfc_rev(struct fc_bsg_job *job)
}
event_reply = (struct get_mgmt_rev_reply *)
job->reply->reply_data.vendor_reply.vendor_rsp;
bsg_reply->reply_data.vendor_reply.vendor_rsp;
if (job->reply_len <
sizeof(struct fc_bsg_request) + sizeof(struct get_mgmt_rev_reply)) {
@ -3316,7 +3342,7 @@ lpfc_bsg_get_dfc_rev(struct fc_bsg_job *job)
event_reply->info.a_Major = MANAGEMENT_MAJOR_REV;
event_reply->info.a_Minor = MANAGEMENT_MINOR_REV;
job_error:
job->reply->result = rc;
bsg_reply->result = rc;
if (rc == 0)
job->job_done(job);
return rc;
@ -3337,6 +3363,7 @@ static void
lpfc_bsg_issue_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
{
struct bsg_job_data *dd_data;
struct fc_bsg_reply *bsg_reply;
struct fc_bsg_job *job;
uint32_t size;
unsigned long flags;
@ -3365,8 +3392,9 @@ lpfc_bsg_issue_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
/* Copy the mailbox data to the job if it is still active */
if (job) {
bsg_reply = job->reply;
size = job->reply_payload.payload_len;
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(job->reply_payload.sg_list,
job->reply_payload.sg_cnt,
pmb_buf, size);
@ -3380,7 +3408,7 @@ lpfc_bsg_issue_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
/* Complete the job if the job is still active */
if (job) {
job->reply->result = 0;
bsg_reply->result = 0;
job->job_done(job);
}
return;
@ -3516,6 +3544,7 @@ lpfc_bsg_issue_mbox_ext_handle_job(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
{
struct bsg_job_data *dd_data;
struct fc_bsg_job *job;
struct fc_bsg_reply *bsg_reply;
uint8_t *pmb, *pmb_buf;
unsigned long flags;
uint32_t size;
@ -3530,6 +3559,7 @@ lpfc_bsg_issue_mbox_ext_handle_job(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
spin_lock_irqsave(&phba->ct_ev_lock, flags);
job = dd_data->set_job;
if (job) {
bsg_reply = job->reply;
/* Prevent timeout handling from trying to abort job */
job->dd_data = NULL;
}
@ -3560,13 +3590,13 @@ lpfc_bsg_issue_mbox_ext_handle_job(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
if (job) {
size = job->reply_payload.payload_len;
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(job->reply_payload.sg_list,
job->reply_payload.sg_cnt,
pmb_buf, size);
/* result for successful */
job->reply->result = 0;
bsg_reply->result = 0;
lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC,
"2937 SLI_CONFIG ext-buffer maibox command "
@ -3773,6 +3803,7 @@ lpfc_bsg_sli_cfg_read_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job,
enum nemb_type nemb_tp,
struct lpfc_dmabuf *dmabuf)
{
struct fc_bsg_request *bsg_request = job->request;
struct lpfc_sli_config_mbox *sli_cfg_mbx;
struct dfc_mbox_req *mbox_req;
struct lpfc_dmabuf *curr_dmabuf, *next_dmabuf;
@ -3785,7 +3816,7 @@ lpfc_bsg_sli_cfg_read_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job,
int rc, i;
mbox_req =
(struct dfc_mbox_req *)job->request->rqst_data.h_vendor.vendor_cmd;
(struct dfc_mbox_req *)bsg_request->rqst_data.h_vendor.vendor_cmd;
/* pointer to the start of mailbox command */
sli_cfg_mbx = (struct lpfc_sli_config_mbox *)dmabuf->virt;
@ -3960,6 +3991,8 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job,
enum nemb_type nemb_tp,
struct lpfc_dmabuf *dmabuf)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct dfc_mbox_req *mbox_req;
struct lpfc_sli_config_mbox *sli_cfg_mbx;
uint32_t ext_buf_cnt;
@ -3970,7 +4003,7 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job,
int rc = SLI_CONFIG_NOT_HANDLED, i;
mbox_req =
(struct dfc_mbox_req *)job->request->rqst_data.h_vendor.vendor_cmd;
(struct dfc_mbox_req *)bsg_request->rqst_data.h_vendor.vendor_cmd;
/* pointer to the start of mailbox command */
sli_cfg_mbx = (struct lpfc_sli_config_mbox *)dmabuf->virt;
@ -4097,7 +4130,7 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job,
/* wait for additoinal external buffers */
job->reply->result = 0;
bsg_reply->result = 0;
job->job_done(job);
return SLI_CONFIG_HANDLED;
@ -4271,6 +4304,7 @@ lpfc_bsg_mbox_ext_abort(struct lpfc_hba *phba)
static int
lpfc_bsg_read_ebuf_get(struct lpfc_hba *phba, struct fc_bsg_job *job)
{
struct fc_bsg_reply *bsg_reply = job->reply;
struct lpfc_sli_config_mbox *sli_cfg_mbx;
struct lpfc_dmabuf *dmabuf;
uint8_t *pbuf;
@ -4308,7 +4342,7 @@ lpfc_bsg_read_ebuf_get(struct lpfc_hba *phba, struct fc_bsg_job *job)
dmabuf, index);
pbuf = (uint8_t *)dmabuf->virt;
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(job->reply_payload.sg_list,
job->reply_payload.sg_cnt,
pbuf, size);
@ -4322,7 +4356,7 @@ lpfc_bsg_read_ebuf_get(struct lpfc_hba *phba, struct fc_bsg_job *job)
lpfc_bsg_mbox_ext_session_reset(phba);
}
job->reply->result = 0;
bsg_reply->result = 0;
job->job_done(job);
return SLI_CONFIG_HANDLED;
@ -4340,6 +4374,7 @@ static int
lpfc_bsg_write_ebuf_set(struct lpfc_hba *phba, struct fc_bsg_job *job,
struct lpfc_dmabuf *dmabuf)
{
struct fc_bsg_reply *bsg_reply = job->reply;
struct bsg_job_data *dd_data = NULL;
LPFC_MBOXQ_t *pmboxq = NULL;
MAILBOX_t *pmb;
@ -4437,7 +4472,7 @@ lpfc_bsg_write_ebuf_set(struct lpfc_hba *phba, struct fc_bsg_job *job,
}
/* wait for additoinal external buffers */
job->reply->result = 0;
bsg_reply->result = 0;
job->job_done(job);
return SLI_CONFIG_HANDLED;
@ -4506,11 +4541,12 @@ static int
lpfc_bsg_handle_sli_cfg_ext(struct lpfc_hba *phba, struct fc_bsg_job *job,
struct lpfc_dmabuf *dmabuf)
{
struct fc_bsg_request *bsg_request = job->request;
struct dfc_mbox_req *mbox_req;
int rc = SLI_CONFIG_NOT_HANDLED;
mbox_req =
(struct dfc_mbox_req *)job->request->rqst_data.h_vendor.vendor_cmd;
(struct dfc_mbox_req *)bsg_request->rqst_data.h_vendor.vendor_cmd;
/* mbox command with/without single external buffer */
if (mbox_req->extMboxTag == 0 && mbox_req->extSeqNum == 0)
@ -4583,6 +4619,8 @@ static int
lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
struct lpfc_vport *vport)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
LPFC_MBOXQ_t *pmboxq = NULL; /* internal mailbox queue */
MAILBOX_t *pmb; /* shortcut to the pmboxq mailbox */
/* a 4k buffer to hold the mb and extended data from/to the bsg */
@ -4601,7 +4639,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
uint32_t size;
/* in case no data is transferred */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
/* sanity check to protect driver */
if (job->reply_payload.payload_len > BSG_MBOX_SIZE ||
@ -4620,7 +4658,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
}
mbox_req =
(struct dfc_mbox_req *)job->request->rqst_data.h_vendor.vendor_cmd;
(struct dfc_mbox_req *)bsg_request->rqst_data.h_vendor.vendor_cmd;
/* check if requested extended data lengths are valid */
if ((mbox_req->inExtWLen > BSG_MBOX_SIZE/sizeof(uint32_t)) ||
@ -4842,7 +4880,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
/* job finished, copy the data */
memcpy(pmbx, pmb, sizeof(*pmb));
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(job->reply_payload.sg_list,
job->reply_payload.sg_cnt,
pmbx, size);
@ -4874,12 +4912,14 @@ static int
lpfc_bsg_mbox_cmd(struct fc_bsg_job *job)
{
struct lpfc_vport *vport = (struct lpfc_vport *)job->shost->hostdata;
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct lpfc_hba *phba = vport->phba;
struct dfc_mbox_req *mbox_req;
int rc = 0;
/* mix-and-match backward compatibility */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (job->request_len <
sizeof(struct fc_bsg_request) + sizeof(struct dfc_mbox_req)) {
lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC,
@ -4890,7 +4930,7 @@ lpfc_bsg_mbox_cmd(struct fc_bsg_job *job)
sizeof(struct fc_bsg_request)),
(int)sizeof(struct dfc_mbox_req));
mbox_req = (struct dfc_mbox_req *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
mbox_req->extMboxTag = 0;
mbox_req->extSeqNum = 0;
}
@ -4899,7 +4939,7 @@ lpfc_bsg_mbox_cmd(struct fc_bsg_job *job)
if (rc == 0) {
/* job done */
job->reply->result = 0;
bsg_reply->result = 0;
job->dd_data = NULL;
job->job_done(job);
} else if (rc == 1)
@ -4907,7 +4947,7 @@ lpfc_bsg_mbox_cmd(struct fc_bsg_job *job)
rc = 0; /* return zero, no error */
else {
/* some error occurred */
job->reply->result = rc;
bsg_reply->result = rc;
job->dd_data = NULL;
}
@ -4938,6 +4978,7 @@ lpfc_bsg_menlo_cmd_cmp(struct lpfc_hba *phba,
{
struct bsg_job_data *dd_data;
struct fc_bsg_job *job;
struct fc_bsg_reply *bsg_reply;
IOCB_t *rsp;
struct lpfc_dmabuf *bmp, *cmp, *rmp;
struct lpfc_bsg_menlo *menlo;
@ -4957,6 +4998,7 @@ lpfc_bsg_menlo_cmd_cmp(struct lpfc_hba *phba,
spin_lock_irqsave(&phba->ct_ev_lock, flags);
job = dd_data->set_job;
if (job) {
bsg_reply = job->reply;
/* Prevent timeout handling from trying to abort job */
job->dd_data = NULL;
}
@ -4971,7 +5013,7 @@ lpfc_bsg_menlo_cmd_cmp(struct lpfc_hba *phba,
*/
menlo_resp = (struct menlo_response *)
job->reply->reply_data.vendor_reply.vendor_rsp;
bsg_reply->reply_data.vendor_reply.vendor_rsp;
menlo_resp->xri = rsp->ulpContext;
if (rsp->ulpStatus) {
if (rsp->ulpStatus == IOSTAT_LOCAL_REJECT) {
@ -4991,7 +5033,7 @@ lpfc_bsg_menlo_cmd_cmp(struct lpfc_hba *phba,
}
} else {
rsp_size = rsp->un.genreq64.bdl.bdeSize;
job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
lpfc_bsg_copy_data(rmp, &job->reply_payload,
rsp_size, 0);
}
@ -5008,7 +5050,7 @@ lpfc_bsg_menlo_cmd_cmp(struct lpfc_hba *phba,
/* Complete the job if active */
if (job) {
job->reply->result = rc;
bsg_reply->result = rc;
job->job_done(job);
}
@ -5028,6 +5070,8 @@ static int
lpfc_menlo_cmd(struct fc_bsg_job *job)
{
struct lpfc_vport *vport = (struct lpfc_vport *)job->shost->hostdata;
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
struct lpfc_hba *phba = vport->phba;
struct lpfc_iocbq *cmdiocbq;
IOCB_t *cmd;
@ -5040,7 +5084,7 @@ lpfc_menlo_cmd(struct fc_bsg_job *job)
struct ulp_bde64 *bpl = NULL;
/* in case no data is returned return just the return code */
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (job->request_len <
sizeof(struct fc_bsg_request) +
@ -5070,7 +5114,7 @@ lpfc_menlo_cmd(struct fc_bsg_job *job)
}
menlo_cmd = (struct menlo_command *)
job->request->rqst_data.h_vendor.vendor_cmd;
bsg_request->rqst_data.h_vendor.vendor_cmd;
/* allocate our bsg tracking structure */
dd_data = kmalloc(sizeof(struct bsg_job_data), GFP_KERNEL);
@ -5181,7 +5225,7 @@ free_dd:
kfree(dd_data);
no_dd_data:
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
job->dd_data = NULL;
return rc;
}
@ -5192,6 +5236,7 @@ lpfc_forced_link_speed(struct fc_bsg_job *job)
struct Scsi_Host *shost = job->shost;
struct lpfc_vport *vport = shost_priv(shost);
struct lpfc_hba *phba = vport->phba;
struct fc_bsg_reply *bsg_reply = job->reply;
struct forced_link_speed_support_reply *forced_reply;
int rc = 0;
@ -5206,7 +5251,7 @@ lpfc_forced_link_speed(struct fc_bsg_job *job)
}
forced_reply = (struct forced_link_speed_support_reply *)
job->reply->reply_data.vendor_reply.vendor_rsp;
bsg_reply->reply_data.vendor_reply.vendor_rsp;
if (job->reply_len <
sizeof(struct fc_bsg_request) +
@ -5222,7 +5267,7 @@ lpfc_forced_link_speed(struct fc_bsg_job *job)
? LPFC_FORCED_LINK_SPEED_SUPPORTED
: LPFC_FORCED_LINK_SPEED_NOT_SUPPORTED;
job_error:
job->reply->result = rc;
bsg_reply->result = rc;
if (rc == 0)
job->job_done(job);
return rc;
@ -5235,7 +5280,9 @@ job_error:
static int
lpfc_bsg_hst_vendor(struct fc_bsg_job *job)
{
int command = job->request->rqst_data.h_vendor.vendor_cmd[0];
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
int command = bsg_request->rqst_data.h_vendor.vendor_cmd[0];
int rc;
switch (command) {
@ -5275,9 +5322,9 @@ lpfc_bsg_hst_vendor(struct fc_bsg_job *job)
break;
default:
rc = -EINVAL;
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
break;
}
@ -5291,10 +5338,12 @@ lpfc_bsg_hst_vendor(struct fc_bsg_job *job)
int
lpfc_bsg_request(struct fc_bsg_job *job)
{
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
uint32_t msgcode;
int rc;
msgcode = job->request->msgcode;
msgcode = bsg_request->msgcode;
switch (msgcode) {
case FC_BSG_HST_VENDOR:
rc = lpfc_bsg_hst_vendor(job);
@ -5307,9 +5356,9 @@ lpfc_bsg_request(struct fc_bsg_job *job)
break;
default:
rc = -EINVAL;
job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
/* make error code available to userspace */
job->reply->result = rc;
bsg_reply->result = rc;
break;
}

264
drivers/scsi/qla2xxx/qla_bsg.c
View File

@ -17,8 +17,9 @@ qla2x00_bsg_job_done(void *data, void *ptr, int res)
srb_t *sp = (srb_t *)ptr;
struct scsi_qla_host *vha = (scsi_qla_host_t *)data;
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
bsg_job->reply->result = res;
bsg_reply->result = res;
bsg_job->job_done(bsg_job);
sp->free(vha, sp);
}
@ -29,12 +30,14 @@ qla2x00_bsg_sp_free(void *data, void *ptr)
srb_t *sp = (srb_t *)ptr;
struct scsi_qla_host *vha = sp->fcport->vha;
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
struct fc_bsg_request *bsg_request = bsg_job->request;
struct qla_hw_data *ha = vha->hw;
struct qla_mt_iocb_rqst_fx00 *piocb_rqst;
if (sp->type == SRB_FXIOCB_BCMD) {
piocb_rqst = (struct qla_mt_iocb_rqst_fx00 *)
&bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
&bsg_request->rqst_data.h_vendor.vendor_cmd[1];
if (piocb_rqst->flags & SRB_FXDISC_REQ_DMA_VALID)
dma_unmap_sg(&ha->pdev->dev,
@ -119,6 +122,8 @@ static int
qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
{
struct Scsi_Host *host = bsg_job->shost;
struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
int ret = 0;
@ -131,7 +136,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
}
/* Get the sub command */
oper = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
oper = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
/* Only set config is allowed if config memory is not allocated */
if (!ha->fcp_prio_cfg && (oper != QLFC_FCP_PRIO_SET_CONFIG)) {
@ -145,10 +150,10 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
ha->fcp_prio_cfg->attributes &=
~FCP_PRIO_ATTR_ENABLE;
qla24xx_update_all_fcp_prio(vha);
bsg_job->reply->result = DID_OK;
bsg_reply->result = DID_OK;
} else {
ret = -EINVAL;
bsg_job->reply->result = (DID_ERROR << 16);
bsg_reply->result = (DID_ERROR << 16);
goto exit_fcp_prio_cfg;
}
break;
@ -160,10 +165,10 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
ha->fcp_prio_cfg->attributes |=
FCP_PRIO_ATTR_ENABLE;
qla24xx_update_all_fcp_prio(vha);
bsg_job->reply->result = DID_OK;
bsg_reply->result = DID_OK;
} else {
ret = -EINVAL;
bsg_job->reply->result = (DID_ERROR << 16);
bsg_reply->result = (DID_ERROR << 16);
goto exit_fcp_prio_cfg;
}
}
@ -173,12 +178,12 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
len = bsg_job->reply_payload.payload_len;
if (!len || len > FCP_PRIO_CFG_SIZE) {
ret = -EINVAL;
bsg_job->reply->result = (DID_ERROR << 16);
bsg_reply->result = (DID_ERROR << 16);
goto exit_fcp_prio_cfg;
}
bsg_job->reply->result = DID_OK;
bsg_job->reply->reply_payload_rcv_len =
bsg_reply->result = DID_OK;
bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(
bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, ha->fcp_prio_cfg,
@ -189,7 +194,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
case QLFC_FCP_PRIO_SET_CONFIG:
len = bsg_job->request_payload.payload_len;
if (!len || len > FCP_PRIO_CFG_SIZE) {
bsg_job->reply->result = (DID_ERROR << 16);
bsg_reply->result = (DID_ERROR << 16);
ret = -EINVAL;
goto exit_fcp_prio_cfg;
}
@ -200,7 +205,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
ql_log(ql_log_warn, vha, 0x7050,
"Unable to allocate memory for fcp prio "
"config data (%x).\n", FCP_PRIO_CFG_SIZE);
bsg_job->reply->result = (DID_ERROR << 16);
bsg_reply->result = (DID_ERROR << 16);
ret = -ENOMEM;
goto exit_fcp_prio_cfg;
}
@ -215,7 +220,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
if (!qla24xx_fcp_prio_cfg_valid(vha,
(struct qla_fcp_prio_cfg *) ha->fcp_prio_cfg, 1)) {
bsg_job->reply->result = (DID_ERROR << 16);
bsg_reply->result = (DID_ERROR << 16);
ret = -EINVAL;
/* If buffer was invalidatic int
* fcp_prio_cfg is of no use
@ -229,7 +234,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
if (ha->fcp_prio_cfg->attributes & FCP_PRIO_ATTR_ENABLE)
ha->flags.fcp_prio_enabled = 1;
qla24xx_update_all_fcp_prio(vha);
bsg_job->reply->result = DID_OK;
bsg_reply->result = DID_OK;
break;
default:
ret = -EINVAL;
@ -244,6 +249,7 @@ exit_fcp_prio_cfg:
static int
qla2x00_process_els(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_rport *rport;
fc_port_t *fcport = NULL;
struct Scsi_Host *host;
@ -255,7 +261,7 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
int rval = (DRIVER_ERROR << 16);
uint16_t nextlid = 0;
if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
if (bsg_request->msgcode == FC_BSG_RPT_ELS) {
rport = bsg_job->rport;
fcport = *(fc_port_t **) rport->dd_data;
host = rport_to_shost(rport);
@ -296,7 +302,7 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
}
/* ELS request for rport */
if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
if (bsg_request->msgcode == FC_BSG_RPT_ELS) {
/* make sure the rport is logged in,
* if not perform fabric login
*/
@ -322,11 +328,11 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
/* Initialize all required fields of fcport */
fcport->vha = vha;
fcport->d_id.b.al_pa =
bsg_job->request->rqst_data.h_els.port_id[0];
bsg_request->rqst_data.h_els.port_id[0];
fcport->d_id.b.area =
bsg_job->request->rqst_data.h_els.port_id[1];
bsg_request->rqst_data.h_els.port_id[1];
fcport->d_id.b.domain =
bsg_job->request->rqst_data.h_els.port_id[2];
bsg_request->rqst_data.h_els.port_id[2];
fcport->loop_id =
(fcport->d_id.b.al_pa == 0xFD) ?
NPH_FABRIC_CONTROLLER : NPH_F_PORT;
@ -366,11 +372,11 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
}
sp->type =
(bsg_job->request->msgcode == FC_BSG_RPT_ELS ?
SRB_ELS_CMD_RPT : SRB_ELS_CMD_HST);
(bsg_request->msgcode == FC_BSG_RPT_ELS ?
SRB_ELS_CMD_RPT : SRB_ELS_CMD_HST);
sp->name =
(bsg_job->request->msgcode == FC_BSG_RPT_ELS ?
"bsg_els_rpt" : "bsg_els_hst");
(bsg_request->msgcode == FC_BSG_RPT_ELS ?
"bsg_els_rpt" : "bsg_els_hst");
sp->u.bsg_job = bsg_job;
sp->free = qla2x00_bsg_sp_free;
sp->done = qla2x00_bsg_job_done;
@ -378,7 +384,7 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
ql_dbg(ql_dbg_user, vha, 0x700a,
"bsg rqst type: %s els type: %x - loop-id=%x "
"portid=%-2x%02x%02x.\n", type,
bsg_job->request->rqst_data.h_els.command_code, fcport->loop_id,
bsg_request->rqst_data.h_els.command_code, fcport->loop_id,
fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa);
rval = qla2x00_start_sp(sp);
@ -399,7 +405,7 @@ done_unmap_sg:
goto done_free_fcport;
done_free_fcport:
if (bsg_job->request->msgcode == FC_BSG_RPT_ELS)
if (bsg_request->msgcode == FC_BSG_RPT_ELS)
kfree(fcport);
done:
return rval;
@ -423,6 +429,7 @@ static int
qla2x00_process_ct(struct fc_bsg_job *bsg_job)
{
srb_t *sp;
struct fc_bsg_request *bsg_request = bsg_job->request;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -469,7 +476,7 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job)
}
loop_id =
(bsg_job->request->rqst_data.h_ct.preamble_word1 & 0xFF000000)
(bsg_request->rqst_data.h_ct.preamble_word1 & 0xFF000000)
>> 24;
switch (loop_id) {
case 0xFC:
@ -500,9 +507,9 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job)
/* Initialize all required fields of fcport */
fcport->vha = vha;
fcport->d_id.b.al_pa = bsg_job->request->rqst_data.h_ct.port_id[0];
fcport->d_id.b.area = bsg_job->request->rqst_data.h_ct.port_id[1];
fcport->d_id.b.domain = bsg_job->request->rqst_data.h_ct.port_id[2];
fcport->d_id.b.al_pa = bsg_request->rqst_data.h_ct.port_id[0];
fcport->d_id.b.area = bsg_request->rqst_data.h_ct.port_id[1];
fcport->d_id.b.domain = bsg_request->rqst_data.h_ct.port_id[2];
fcport->loop_id = loop_id;
/* Alloc SRB structure */
@ -524,7 +531,7 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job)
ql_dbg(ql_dbg_user, vha, 0x7016,
"bsg rqst type: %s else type: %x - "
"loop-id=%x portid=%02x%02x%02x.\n", type,
(bsg_job->request->rqst_data.h_ct.preamble_word2 >> 16),
(bsg_request->rqst_data.h_ct.preamble_word2 >> 16),
fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
@ -699,6 +706,8 @@ done_set_internal:
static int
qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -780,9 +789,9 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
elreq.rcv_dma = rsp_data_dma;
elreq.transfer_size = req_data_len;
elreq.options = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
elreq.options = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
elreq.iteration_count =
bsg_job->request->rqst_data.h_vendor.vendor_cmd[2];
bsg_request->rqst_data.h_vendor.vendor_cmd[2];
if (atomic_read(&vha->loop_state) == LOOP_READY &&
(ha->current_topology == ISP_CFG_F ||
@ -896,12 +905,12 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
"Vendor request %s failed.\n", type);
rval = 0;
bsg_job->reply->result = (DID_ERROR << 16);
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_reply->result = (DID_ERROR << 16);
bsg_reply->reply_payload_rcv_len = 0;
} else {
ql_dbg(ql_dbg_user, vha, 0x702d,
"Vendor request %s completed.\n", type);
bsg_job->reply->result = (DID_OK << 16);
bsg_reply->result = (DID_OK << 16);
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, rsp_data,
rsp_data_len);
@ -937,7 +946,9 @@ done_unmap_req_sg:
static int
qla84xx_reset(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct Scsi_Host *host = bsg_job->shost;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
int rval = 0;
@ -948,7 +959,7 @@ qla84xx_reset(struct fc_bsg_job *bsg_job)
return -EINVAL;
}
flag = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
flag = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
rval = qla84xx_reset_chip(vha, flag == A84_ISSUE_RESET_DIAG_FW);
@ -960,7 +971,7 @@ qla84xx_reset(struct fc_bsg_job *bsg_job)
} else {
ql_dbg(ql_dbg_user, vha, 0x7031,
"Vendor request 84xx reset completed.\n");
bsg_job->reply->result = DID_OK;
bsg_reply->result = DID_OK;
bsg_job->job_done(bsg_job);
}
@ -970,6 +981,8 @@ qla84xx_reset(struct fc_bsg_job *bsg_job)
static int
qla84xx_updatefw(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1027,7 +1040,7 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job)
goto done_free_fw_buf;
}
flag = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
flag = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
fw_ver = le32_to_cpu(*((uint32_t *)((uint32_t *)fw_buf + 2)));
memset(mn, 0, sizeof(struct access_chip_84xx));
@ -1059,7 +1072,7 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job)
"Vendor request 84xx updatefw completed.\n");
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK;
bsg_reply->result = DID_OK;
}
dma_pool_free(ha->s_dma_pool, mn, mn_dma);
@ -1079,6 +1092,8 @@ done_unmap_sg:
static int
qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1107,7 +1122,7 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
memset(mn, 0, sizeof(struct access_chip_84xx));
mn->entry_type = ACCESS_CHIP_IOCB_TYPE;
mn->entry_count = 1;
ql84_mgmt = (void *)bsg_job->request + sizeof(struct fc_bsg_request);
ql84_mgmt = (void *)bsg_request + sizeof(struct fc_bsg_request);
switch (ql84_mgmt->mgmt.cmd) {
case QLA84_MGMT_READ_MEM:
case QLA84_MGMT_GET_INFO:
@ -1239,11 +1254,11 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
"Vendor request 84xx mgmt completed.\n");
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK;
bsg_reply->result = DID_OK;
if ((ql84_mgmt->mgmt.cmd == QLA84_MGMT_READ_MEM) ||
(ql84_mgmt->mgmt.cmd == QLA84_MGMT_GET_INFO)) {
bsg_job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
bsg_job->reply_payload.payload_len;
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
@ -1274,6 +1289,8 @@ exit_mgmt:
static int
qla24xx_iidma(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
int rval = 0;
@ -1288,7 +1305,7 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
return -EINVAL;
}
port_param = (void *)bsg_job->request + sizeof(struct fc_bsg_request);
port_param = (void *)bsg_request + sizeof(struct fc_bsg_request);
if (port_param->fc_scsi_addr.dest_type != EXT_DEF_TYPE_WWPN) {
ql_log(ql_log_warn, vha, 0x7048,
"Invalid destination type.\n");
@ -1343,14 +1360,14 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
bsg_job->reply_len = sizeof(struct fc_bsg_reply) +
sizeof(struct qla_port_param);
rsp_ptr = ((uint8_t *)bsg_job->reply) +
rsp_ptr = ((uint8_t *)bsg_reply) +
sizeof(struct fc_bsg_reply);
memcpy(rsp_ptr, port_param,
sizeof(struct qla_port_param));
}
bsg_job->reply->result = DID_OK;
bsg_reply->result = DID_OK;
bsg_job->job_done(bsg_job);
}
@ -1361,6 +1378,7 @@ static int
qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, scsi_qla_host_t *vha,
uint8_t is_update)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
uint32_t start = 0;
int valid = 0;
struct qla_hw_data *ha = vha->hw;
@ -1368,7 +1386,7 @@ qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, scsi_qla_host_t *vha,
if (unlikely(pci_channel_offline(ha->pdev)))
return -EINVAL;
start = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
start = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
if (start > ha->optrom_size) {
ql_log(ql_log_warn, vha, 0x7055,
"start %d > optrom_size %d.\n", start, ha->optrom_size);
@ -1429,6 +1447,7 @@ qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, scsi_qla_host_t *vha,
static int
qla2x00_read_optrom(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1451,8 +1470,8 @@ qla2x00_read_optrom(struct fc_bsg_job *bsg_job)
bsg_job->reply_payload.sg_cnt, ha->optrom_buffer,
ha->optrom_region_size);
bsg_job->reply->reply_payload_rcv_len = ha->optrom_region_size;
bsg_job->reply->result = DID_OK;
bsg_reply->reply_payload_rcv_len = ha->optrom_region_size;
bsg_reply->result = DID_OK;
vfree(ha->optrom_buffer);
ha->optrom_buffer = NULL;
ha->optrom_state = QLA_SWAITING;
@ -1464,6 +1483,7 @@ qla2x00_read_optrom(struct fc_bsg_job *bsg_job)
static int
qla2x00_update_optrom(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1486,7 +1506,7 @@ qla2x00_update_optrom(struct fc_bsg_job *bsg_job)
ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
ha->optrom_region_start, ha->optrom_region_size);
bsg_job->reply->result = DID_OK;
bsg_reply->result = DID_OK;
vfree(ha->optrom_buffer);
ha->optrom_buffer = NULL;
ha->optrom_state = QLA_SWAITING;
@ -1498,6 +1518,7 @@ qla2x00_update_optrom(struct fc_bsg_job *bsg_job)
static int
qla2x00_update_fru_versions(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1509,7 +1530,7 @@ qla2x00_update_fru_versions(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
void *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@ -1525,21 +1546,21 @@ qla2x00_update_fru_versions(struct fc_bsg_job *bsg_job)
image->field_address.device, image->field_address.offset,
sizeof(image->field_info), image->field_address.option);
if (rval) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
image++;
}
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@ -1548,6 +1569,7 @@ done:
static int
qla2x00_read_fru_status(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1557,7 +1579,7 @@ qla2x00_read_fru_status(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@ -1571,7 +1593,7 @@ qla2x00_read_fru_status(struct fc_bsg_job *bsg_job)
sr->status_reg = *sfp;
if (rval) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
@ -1579,15 +1601,15 @@ qla2x00_read_fru_status(struct fc_bsg_job *bsg_job)
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, sr, sizeof(*sr));
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->reply_payload_rcv_len = sizeof(*sr);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->reply_payload_rcv_len = sizeof(*sr);
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@ -1596,6 +1618,7 @@ done:
static int
qla2x00_write_fru_status(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1605,7 +1628,7 @@ qla2x00_write_fru_status(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@ -1619,19 +1642,19 @@ qla2x00_write_fru_status(struct fc_bsg_job *bsg_job)
sizeof(sr->status_reg), sr->field_address.option);
if (rval) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@ -1640,6 +1663,7 @@ done:
static int
qla2x00_write_i2c(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1649,7 +1673,7 @@ qla2x00_write_i2c(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@ -1662,19 +1686,19 @@ qla2x00_write_i2c(struct fc_bsg_job *bsg_job)
i2c->device, i2c->offset, i2c->length, i2c->option);
if (rval) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@ -1683,6 +1707,7 @@ done:
static int
qla2x00_read_i2c(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1692,7 +1717,7 @@ qla2x00_read_i2c(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@ -1704,7 +1729,7 @@ qla2x00_read_i2c(struct fc_bsg_job *bsg_job)
i2c->device, i2c->offset, i2c->length, i2c->option);
if (rval) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
@ -1713,15 +1738,15 @@ qla2x00_read_i2c(struct fc_bsg_job *bsg_job)
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, i2c, sizeof(*i2c));
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->reply_payload_rcv_len = sizeof(*i2c);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->reply_payload_rcv_len = sizeof(*i2c);
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@ -1730,6 +1755,7 @@ done:
static int
qla24xx_process_bidir_cmd(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1895,10 +1921,10 @@ done:
/* Return an error vendor specific response
* and complete the bsg request
*/
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = rval;
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = rval;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_job->reply->result = (DID_OK) << 16;
bsg_reply->reply_payload_rcv_len = 0;
bsg_reply->result = (DID_OK) << 16;
bsg_job->job_done(bsg_job);
/* Always return success, vendor rsp carries correct status */
return 0;
@ -1907,6 +1933,7 @@ done:
static int
qlafx00_mgmt_cmd(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -1919,7 +1946,7 @@ qlafx00_mgmt_cmd(struct fc_bsg_job *bsg_job)
/* Copy the IOCB specific information */
piocb_rqst = (struct qla_mt_iocb_rqst_fx00 *)
&bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
&bsg_request->rqst_data.h_vendor.vendor_cmd[1];
/* Dump the vendor information */
ql_dump_buffer(ql_dbg_user + ql_dbg_verbose , vha, 0x70cf,
@ -2029,6 +2056,7 @@ done:
static int
qla26xx_serdes_op(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
int rval = 0;
@ -2042,13 +2070,13 @@ qla26xx_serdes_op(struct fc_bsg_job *bsg_job)
switch (sr.cmd) {
case INT_SC_SERDES_WRITE_REG:
rval = qla2x00_write_serdes_word(vha, sr.addr, sr.val);
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
break;
case INT_SC_SERDES_READ_REG:
rval = qla2x00_read_serdes_word(vha, sr.addr, &sr.val);
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, &sr, sizeof(sr));
bsg_job->reply->reply_payload_rcv_len = sizeof(sr);
bsg_reply->reply_payload_rcv_len = sizeof(sr);
break;
default:
ql_dbg(ql_dbg_user, vha, 0x708c,
@ -2057,11 +2085,11 @@ qla26xx_serdes_op(struct fc_bsg_job *bsg_job)
break;
}
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
rval ? EXT_STATUS_MAILBOX : 0;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@ -2069,6 +2097,7 @@ qla26xx_serdes_op(struct fc_bsg_job *bsg_job)
static int
qla8044_serdes_op(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
int rval = 0;
@ -2082,13 +2111,13 @@ qla8044_serdes_op(struct fc_bsg_job *bsg_job)
switch (sr.cmd) {
case INT_SC_SERDES_WRITE_REG:
rval = qla8044_write_serdes_word(vha, sr.addr, sr.val);
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
break;
case INT_SC_SERDES_READ_REG:
rval = qla8044_read_serdes_word(vha, sr.addr, &sr.val);
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, &sr, sizeof(sr));
bsg_job->reply->reply_payload_rcv_len = sizeof(sr);
bsg_reply->reply_payload_rcv_len = sizeof(sr);
break;
default:
ql_dbg(ql_dbg_user, vha, 0x70cf,
@ -2097,11 +2126,11 @@ qla8044_serdes_op(struct fc_bsg_job *bsg_job)
break;
}
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
rval ? EXT_STATUS_MAILBOX : 0;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@ -2109,6 +2138,7 @@ qla8044_serdes_op(struct fc_bsg_job *bsg_job)
static int
qla27xx_get_flash_upd_cap(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -2125,13 +2155,13 @@ qla27xx_get_flash_upd_cap(struct fc_bsg_job *bsg_job)
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, &cap, sizeof(cap));
bsg_job->reply->reply_payload_rcv_len = sizeof(cap);
bsg_reply->reply_payload_rcv_len = sizeof(cap);
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@ -2139,6 +2169,7 @@ qla27xx_get_flash_upd_cap(struct fc_bsg_job *bsg_job)
static int
qla27xx_set_flash_upd_cap(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -2158,24 +2189,24 @@ qla27xx_set_flash_upd_cap(struct fc_bsg_job *bsg_job)
(uint64_t)ha->fw_attributes;
if (online_fw_attr != cap.capabilities) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_INVALID_PARAM;
return -EINVAL;
}
if (cap.outage_duration < MAX_LOOP_TIMEOUT) {
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_INVALID_PARAM;
return -EINVAL;
}
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@ -2183,6 +2214,7 @@ qla27xx_set_flash_upd_cap(struct fc_bsg_job *bsg_job)
static int
qla27xx_get_bbcr_data(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -2227,12 +2259,12 @@ qla27xx_get_bbcr_data(struct fc_bsg_job *bsg_job)
done:
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, &bbcr, sizeof(bbcr));
bsg_job->reply->reply_payload_rcv_len = sizeof(bbcr);
bsg_reply->reply_payload_rcv_len = sizeof(bbcr);
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_OK;
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
bsg_job->reply->result = DID_OK << 16;
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@ -2240,6 +2272,8 @@ done:
static int
qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@ -2247,7 +2281,7 @@ qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
struct link_statistics *stats = NULL;
dma_addr_t stats_dma;
int rval;
uint32_t *cmd = bsg_job->request->rqst_data.h_vendor.vendor_cmd;
uint32_t *cmd = bsg_request->rqst_data.h_vendor.vendor_cmd;
uint options = cmd[0] == QL_VND_GET_PRIV_STATS_EX ? cmd[1] : 0;
if (test_bit(UNLOADING, &vha->dpc_flags))
@ -2281,12 +2315,12 @@ qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
bsg_job->reply_payload.sg_cnt, stats, sizeof(*stats));
}
bsg_job->reply->reply_payload_rcv_len = sizeof(*stats);
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_payload_rcv_len = sizeof(*stats);
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
rval ? EXT_STATUS_MAILBOX : EXT_STATUS_OK;
bsg_job->reply_len = sizeof(*bsg_job->reply);
bsg_job->reply->result = DID_OK << 16;
bsg_job->reply_len = sizeof(*bsg_reply);
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
@ -2298,6 +2332,7 @@ qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
static int
qla2x00_do_dport_diagnostics(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
int rval;
@ -2323,12 +2358,12 @@ qla2x00_do_dport_diagnostics(struct fc_bsg_job *bsg_job)
bsg_job->reply_payload.sg_cnt, dd, sizeof(*dd));
}
bsg_job->reply->reply_payload_rcv_len = sizeof(*dd);
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
bsg_reply->reply_payload_rcv_len = sizeof(*dd);
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
rval ? EXT_STATUS_MAILBOX : EXT_STATUS_OK;
bsg_job->reply_len = sizeof(*bsg_job->reply);
bsg_job->reply->result = DID_OK << 16;
bsg_job->reply_len = sizeof(*bsg_reply);
bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
kfree(dd);
@ -2339,7 +2374,9 @@ qla2x00_do_dport_diagnostics(struct fc_bsg_job *bsg_job)
static int
qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job)
{
switch (bsg_job->request->rqst_data.h_vendor.vendor_cmd[0]) {
struct fc_bsg_request *bsg_request = bsg_job->request;
switch (bsg_request->rqst_data.h_vendor.vendor_cmd[0]) {
case QL_VND_LOOPBACK:
return qla2x00_process_loopback(bsg_job);
@ -2415,15 +2452,17 @@ qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job)
int
qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
int ret = -EINVAL;
struct fc_rport *rport;
struct Scsi_Host *host;
scsi_qla_host_t *vha;
/* In case no data transferred. */
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
if (bsg_request->msgcode == FC_BSG_RPT_ELS) {
rport = bsg_job->rport;
host = rport_to_shost(rport);
vha = shost_priv(host);
@ -2435,14 +2474,14 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
if (qla2x00_reset_active(vha)) {
ql_dbg(ql_dbg_user, vha, 0x709f,
"BSG: ISP abort active/needed -- cmd=%d.\n",
bsg_job->request->msgcode);
bsg_request->msgcode);
return -EBUSY;
}
ql_dbg(ql_dbg_user, vha, 0x7000,
"Entered %s msgcode=0x%x.\n", __func__, bsg_job->request->msgcode);
"Entered %s msgcode=0x%x.\n", __func__, bsg_request->msgcode);
switch (bsg_job->request->msgcode) {
switch (bsg_request->msgcode) {
case FC_BSG_RPT_ELS:
case FC_BSG_HST_ELS_NOLOGIN:
ret = qla2x00_process_els(bsg_job);
@ -2466,6 +2505,7 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
int
qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job)
{
struct fc_bsg_reply *bsg_reply = bsg_job->reply;
scsi_qla_host_t *vha = shost_priv(bsg_job->shost);
struct qla_hw_data *ha = vha->hw;
srb_t *sp;
@ -2494,13 +2534,13 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job)
"mbx abort_command "
"failed.\n");
bsg_job->req->errors =
bsg_job->reply->result = -EIO;
bsg_reply->result = -EIO;
} else {
ql_dbg(ql_dbg_user, vha, 0x708a,
"mbx abort_command "
"success.\n");
bsg_job->req->errors =
bsg_job->reply->result = 0;
bsg_reply->result = 0;
}
spin_lock_irqsave(&ha->hardware_lock, flags);
goto done;
@ -2510,7 +2550,7 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job)
}
spin_unlock_irqrestore(&ha->hardware_lock, flags);
ql_log(ql_log_info, vha, 0x708b, "SRB not found to abort.\n");
bsg_job->req->errors = bsg_job->reply->result = -ENXIO;
bsg_job->req->errors = bsg_reply->result = -ENXIO;
return 0;
done:

5
drivers/scsi/qla2xxx/qla_iocb.c
View File

@ -2198,6 +2198,7 @@ static void
qla24xx_els_iocb(srb_t *sp, struct els_entry_24xx *els_iocb)
{
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
struct fc_bsg_request *bsg_request = bsg_job->request;
els_iocb->entry_type = ELS_IOCB_TYPE;
els_iocb->entry_count = 1;
@ -2212,8 +2213,8 @@ qla24xx_els_iocb(srb_t *sp, struct els_entry_24xx *els_iocb)
els_iocb->opcode =
sp->type == SRB_ELS_CMD_RPT ?
bsg_job->request->rqst_data.r_els.els_code :
bsg_job->request->rqst_data.h_els.command_code;
bsg_request->rqst_data.r_els.els_code :
bsg_request->rqst_data.h_els.command_code;
els_iocb->port_id[0] = sp->fcport->d_id.b.al_pa;
els_iocb->port_id[1] = sp->fcport->d_id.b.area;
els_iocb->port_id[2] = sp->fcport->d_id.b.domain;

46
drivers/scsi/qla2xxx/qla_isr.c
View File

@ -1357,6 +1357,7 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
const char *type;
srb_t *sp;
struct fc_bsg_job *bsg_job;
struct fc_bsg_reply *bsg_reply;
uint16_t comp_status;
int res;
@ -1365,6 +1366,7 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
return;
bsg_job = sp->u.bsg_job;
bsg_reply = bsg_job->reply;
type = "ct pass-through";
@ -1373,32 +1375,32 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
/* return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT
* fc payload to the caller
*/
bsg_job->reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
bsg_reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
if (comp_status != CS_COMPLETE) {
if (comp_status == CS_DATA_UNDERRUN) {
res = DID_OK << 16;
bsg_job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
le16_to_cpu(((sts_entry_t *)pkt)->rsp_info_len);
ql_log(ql_log_warn, vha, 0x5048,
"CT pass-through-%s error "
"comp_status-status=0x%x total_byte = 0x%x.\n",
type, comp_status,
bsg_job->reply->reply_payload_rcv_len);
bsg_reply->reply_payload_rcv_len);
} else {
ql_log(ql_log_warn, vha, 0x5049,
"CT pass-through-%s error "
"comp_status-status=0x%x.\n", type, comp_status);
res = DID_ERROR << 16;
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
}
ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5035,
(uint8_t *)pkt, sizeof(*pkt));
} else {
res = DID_OK << 16;
bsg_job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
bsg_job->reply_payload.payload_len;
bsg_job->reply_len = 0;
}
@ -1414,6 +1416,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
const char *type;
srb_t *sp;
struct fc_bsg_job *bsg_job;
struct fc_bsg_reply *bsg_reply;
uint16_t comp_status;
uint32_t fw_status[3];
uint8_t* fw_sts_ptr;
@ -1423,6 +1426,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
if (!sp)
return;
bsg_job = sp->u.bsg_job;
bsg_reply = bsg_job->reply;
type = NULL;
switch (sp->type) {
@ -1452,13 +1456,13 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
/* return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT
* fc payload to the caller
*/
bsg_job->reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
bsg_reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply) + sizeof(fw_status);
if (comp_status != CS_COMPLETE) {
if (comp_status == CS_DATA_UNDERRUN) {
res = DID_OK << 16;
bsg_job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
le16_to_cpu(((struct els_sts_entry_24xx *)pkt)->total_byte_count);
ql_dbg(ql_dbg_user, vha, 0x503f,
@ -1480,7 +1484,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
le16_to_cpu(((struct els_sts_entry_24xx *)
pkt)->error_subcode_2));
res = DID_ERROR << 16;
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
fw_sts_ptr = ((uint8_t*)bsg_job->req->sense) + sizeof(struct fc_bsg_reply);
memcpy( fw_sts_ptr, fw_status, sizeof(fw_status));
}
@ -1489,7 +1493,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
}
else {
res = DID_OK << 16;
bsg_job->reply->reply_payload_rcv_len = bsg_job->reply_payload.payload_len;
bsg_reply->reply_payload_rcv_len = bsg_job->reply_payload.payload_len;
bsg_job->reply_len = 0;
}
@ -1905,6 +1909,8 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
uint16_t thread_id;
uint32_t rval = EXT_STATUS_OK;
struct fc_bsg_job *bsg_job = NULL;
struct fc_bsg_request *bsg_request;
struct fc_bsg_reply *bsg_reply;
sts_entry_t *sts;
struct sts_entry_24xx *sts24;
sts = (sts_entry_t *) pkt;
@ -1919,11 +1925,7 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
}
sp = req->outstanding_cmds[index];
if (sp) {
/* Free outstanding command slot. */
req->outstanding_cmds[index] = NULL;
bsg_job = sp->u.bsg_job;
} else {
if (!sp) {
ql_log(ql_log_warn, vha, 0x70b0,
"Req:%d: Invalid ISP SCSI completion handle(0x%x)\n",
req->id, index);
@ -1932,6 +1934,12 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
return;
}
/* Free outstanding command slot. */
req->outstanding_cmds[index] = NULL;
bsg_job = sp->u.bsg_job;
bsg_request = bsg_job->request;
bsg_reply = bsg_job->reply;
if (IS_FWI2_CAPABLE(ha)) {
comp_status = le16_to_cpu(sts24->comp_status);
scsi_status = le16_to_cpu(sts24->scsi_status) & SS_MASK;
@ -1940,14 +1948,14 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
scsi_status = le16_to_cpu(sts->scsi_status) & SS_MASK;
}
thread_id = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
thread_id = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
switch (comp_status) {
case CS_COMPLETE:
if (scsi_status == 0) {
bsg_job->reply->reply_payload_rcv_len =
bsg_reply->reply_payload_rcv_len =
bsg_job->reply_payload.payload_len;
vha->qla_stats.input_bytes +=
bsg_job->reply->reply_payload_rcv_len;
bsg_reply->reply_payload_rcv_len;
vha->qla_stats.input_requests++;
rval = EXT_STATUS_OK;
}
@ -2028,11 +2036,11 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
rval = EXT_STATUS_ERR;
break;
}
bsg_job->reply->reply_payload_rcv_len = 0;
bsg_reply->reply_payload_rcv_len = 0;
done:
/* Return the vendor specific reply to API */
bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = rval;
bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = rval;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
/* Always return DID_OK, bsg will send the vendor specific response
* in this case only */

10
drivers/scsi/qla2xxx/qla_mr.c
View File

@ -2207,6 +2207,7 @@ qlafx00_ioctl_iosb_entry(scsi_qla_host_t *vha, struct req_que *req,
const char func[] = "IOSB_IOCB";
srb_t *sp;
struct fc_bsg_job *bsg_job;
struct fc_bsg_reply *bsg_reply;
struct srb_iocb *iocb_job;
int res;
struct qla_mt_iocb_rsp_fx00 fstatus;
@ -2226,6 +2227,7 @@ qlafx00_ioctl_iosb_entry(scsi_qla_host_t *vha, struct req_que *req,
pkt->dataword_r;
} else {
bsg_job = sp->u.bsg_job;
bsg_reply = bsg_job->reply;
memset(&fstatus, 0, sizeof(struct qla_mt_iocb_rsp_fx00));
@ -2257,8 +2259,8 @@ qlafx00_ioctl_iosb_entry(scsi_qla_host_t *vha, struct req_que *req,
sp->fcport->vha, 0x5074,
(uint8_t *)fw_sts_ptr, sizeof(struct qla_mt_iocb_rsp_fx00));
res = bsg_job->reply->result = DID_OK << 16;
bsg_job->reply->reply_payload_rcv_len =
res = bsg_reply->result = DID_OK << 16;
bsg_reply->reply_payload_rcv_len =
bsg_job->reply_payload.payload_len;
}
sp->done(vha, sp, res);
@ -3253,6 +3255,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
struct srb_iocb *fxio = &sp->u.iocb_cmd;
struct qla_mt_iocb_rqst_fx00 *piocb_rqst;
struct fc_bsg_job *bsg_job;
struct fc_bsg_request *bsg_request;
struct fxdisc_entry_fx00 fx_iocb;
uint8_t entry_cnt = 1;
@ -3301,8 +3304,9 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
} else {
struct scatterlist *sg;
bsg_job = sp->u.bsg_job;
bsg_request = bsg_job->request;
piocb_rqst = (struct qla_mt_iocb_rqst_fx00 *)
&bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
&bsg_request->rqst_data.h_vendor.vendor_cmd[1];
fx_iocb.func_num = piocb_rqst->func_type;
fx_iocb.adapid = piocb_rqst->adapid;

55
drivers/scsi/scsi_transport_fc.c
View File

@ -3588,9 +3588,10 @@ fc_bsg_jobdone(struct fc_bsg_job *job)
{
struct request *req = job->req;
struct request *rsp = req->next_rq;
struct fc_bsg_reply *bsg_reply = job->reply;
int err;
err = job->req->errors = job->reply->result;
err = job->req->errors = bsg_reply->result;
if (err < 0)
/* we're only returning the result field in the reply */
@ -3602,10 +3603,10 @@ fc_bsg_jobdone(struct fc_bsg_job *job)
req->resid_len = 0;
if (rsp) {
WARN_ON(job->reply->reply_payload_rcv_len > rsp->resid_len);
WARN_ON(bsg_reply->reply_payload_rcv_len > rsp->resid_len);
/* set reply (bidi) residual */
rsp->resid_len -= min(job->reply->reply_payload_rcv_len,
rsp->resid_len -= min(bsg_reply->reply_payload_rcv_len,
rsp->resid_len);
}
blk_complete_request(req);
@ -3779,11 +3780,19 @@ fc_bsg_host_dispatch(struct request_queue *q, struct Scsi_Host *shost,
struct fc_bsg_job *job)
{
struct fc_internal *i = to_fc_internal(shost->transportt);
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
int cmdlen = sizeof(uint32_t); /* start with length of msgcode */
int ret;
/* check if we really have all the request data needed */
if (job->request_len < cmdlen) {
ret = -ENOMSG;
goto fail_host_msg;
}
/* Validate the host command */
switch (job->request->msgcode) {
switch (bsg_request->msgcode) {
case FC_BSG_HST_ADD_RPORT:
cmdlen += sizeof(struct fc_bsg_host_add_rport);
break;
@ -3815,7 +3824,7 @@ fc_bsg_host_dispatch(struct request_queue *q, struct Scsi_Host *shost,
case FC_BSG_HST_VENDOR:
cmdlen += sizeof(struct fc_bsg_host_vendor);
if ((shost->hostt->vendor_id == 0L) ||
(job->request->rqst_data.h_vendor.vendor_id !=
(bsg_request->rqst_data.h_vendor.vendor_id !=
shost->hostt->vendor_id)) {
ret = -ESRCH;
goto fail_host_msg;
@ -3827,12 +3836,6 @@ fc_bsg_host_dispatch(struct request_queue *q, struct Scsi_Host *shost,
goto fail_host_msg;
}
/* check if we really have all the request data needed */
if (job->request_len < cmdlen) {
ret = -ENOMSG;
goto fail_host_msg;
}
ret = i->f->bsg_request(job);
if (!ret)
return FC_DISPATCH_UNLOCKED;
@ -3840,8 +3843,8 @@ fc_bsg_host_dispatch(struct request_queue *q, struct Scsi_Host *shost,
fail_host_msg:
/* return the errno failure code as the only status */
BUG_ON(job->reply_len < sizeof(uint32_t));
job->reply->reply_payload_rcv_len = 0;
job->reply->result = ret;
bsg_reply->reply_payload_rcv_len = 0;
bsg_reply->result = ret;
job->reply_len = sizeof(uint32_t);
fc_bsg_jobdone(job);
return FC_DISPATCH_UNLOCKED;
@ -3878,11 +3881,19 @@ fc_bsg_rport_dispatch(struct request_queue *q, struct Scsi_Host *shost,
struct fc_rport *rport, struct fc_bsg_job *job)
{
struct fc_internal *i = to_fc_internal(shost->transportt);
struct fc_bsg_request *bsg_request = job->request;
struct fc_bsg_reply *bsg_reply = job->reply;
int cmdlen = sizeof(uint32_t); /* start with length of msgcode */
int ret;
/* check if we really have all the request data needed */
if (job->request_len < cmdlen) {
ret = -ENOMSG;
goto fail_rport_msg;
}
/* Validate the rport command */
switch (job->request->msgcode) {
switch (bsg_request->msgcode) {
case FC_BSG_RPT_ELS:
cmdlen += sizeof(struct fc_bsg_rport_els);
goto check_bidi;
@ -3902,12 +3913,6 @@ check_bidi:
goto fail_rport_msg;
}
/* check if we really have all the request data needed */
if (job->request_len < cmdlen) {
ret = -ENOMSG;
goto fail_rport_msg;
}
ret = i->f->bsg_request(job);
if (!ret)
return FC_DISPATCH_UNLOCKED;
@ -3915,8 +3920,8 @@ check_bidi:
fail_rport_msg:
/* return the errno failure code as the only status */
BUG_ON(job->reply_len < sizeof(uint32_t));
job->reply->reply_payload_rcv_len = 0;
job->reply->result = ret;
bsg_reply->reply_payload_rcv_len = 0;
bsg_reply->result = ret;
job->reply_len = sizeof(uint32_t);
fc_bsg_jobdone(job);
return FC_DISPATCH_UNLOCKED;
@ -3937,6 +3942,7 @@ fc_bsg_request_handler(struct request_queue *q, struct Scsi_Host *shost,
struct request *req;
struct fc_bsg_job *job;
enum fc_dispatch_result ret;
struct fc_bsg_reply *bsg_reply;
if (!get_device(dev))
return;
@ -3973,8 +3979,9 @@ fc_bsg_request_handler(struct request_queue *q, struct Scsi_Host *shost,
/* check if we have the msgcode value at least */
if (job->request_len < sizeof(uint32_t)) {
BUG_ON(job->reply_len < sizeof(uint32_t));
job->reply->reply_payload_rcv_len = 0;
job->reply->result = -ENOMSG;
bsg_reply = job->reply;
bsg_reply->reply_payload_rcv_len = 0;
bsg_reply->result = -ENOMSG;
job->reply_len = sizeof(uint32_t);
fc_bsg_jobdone(job);
spin_lock_irq(q->queue_lock);