diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_gs.c')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_gs.c | 131 |
1 files changed, 91 insertions, 40 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index e811de2f6a25..64ab070b8716 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -1596,7 +1596,6 @@ qla2x00_hba_attributes(scsi_qla_host_t *vha, void *entries, unsigned int callopt) { struct qla_hw_data *ha = vha->hw; - struct init_cb_24xx *icb24 = (void *)ha->init_cb; struct new_utsname *p_sysid = utsname(); struct ct_fdmi_hba_attr *eiter; uint16_t alen; @@ -1617,7 +1616,7 @@ qla2x00_hba_attributes(scsi_qla_host_t *vha, void *entries, eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); alen = scnprintf( eiter->a.manufacturer, sizeof(eiter->a.manufacturer), - "%s", "QLogic Corporation"); + "%s", QLA2XXX_MANUFACTURER); alen += FDMI_ATTR_ALIGNMENT(alen); alen += FDMI_ATTR_TYPELEN(eiter); eiter->len = cpu_to_be16(alen); @@ -1758,8 +1757,8 @@ qla2x00_hba_attributes(scsi_qla_host_t *vha, void *entries, /* MAX CT Payload Length */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH); - eiter->a.max_ct_len = cpu_to_be32(le16_to_cpu(IS_FWI2_CAPABLE(ha) ? - icb24->frame_payload_size : ha->init_cb->frame_payload_size)); + eiter->a.max_ct_len = cpu_to_be32(ha->frame_payload_size >> 2); + alen = sizeof(eiter->a.max_ct_len); alen += FDMI_ATTR_TYPELEN(eiter); eiter->len = cpu_to_be16(alen); @@ -1851,7 +1850,6 @@ qla2x00_port_attributes(scsi_qla_host_t *vha, void *entries, unsigned int callopt) { struct qla_hw_data *ha = vha->hw; - struct init_cb_24xx *icb24 = (void *)ha->init_cb; struct new_utsname *p_sysid = utsname(); char *hostname = p_sysid ? p_sysid->nodename : fc_host_system_hostname(vha->host); @@ -1903,8 +1901,7 @@ qla2x00_port_attributes(scsi_qla_host_t *vha, void *entries, /* Max frame size. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); - eiter->a.max_frame_size = cpu_to_be32(le16_to_cpu(IS_FWI2_CAPABLE(ha) ? - icb24->frame_payload_size : ha->init_cb->frame_payload_size)); + eiter->a.max_frame_size = cpu_to_be32(ha->frame_payload_size); alen = sizeof(eiter->a.max_frame_size); alen += FDMI_ATTR_TYPELEN(eiter); eiter->len = cpu_to_be16(alen); @@ -3280,19 +3277,12 @@ done: return rval; } -void qla24xx_handle_gffid_event(scsi_qla_host_t *vha, struct event_arg *ea) -{ - fc_port_t *fcport = ea->fcport; - - qla24xx_post_gnl_work(vha, fcport); -} void qla24xx_async_gffid_sp_done(srb_t *sp, int res) { struct scsi_qla_host *vha = sp->vha; fc_port_t *fcport = sp->fcport; struct ct_sns_rsp *ct_rsp; - struct event_arg ea; uint8_t fc4_scsi_feat; uint8_t fc4_nvme_feat; @@ -3300,10 +3290,10 @@ void qla24xx_async_gffid_sp_done(srb_t *sp, int res) "Async done-%s res %x ID %x. %8phC\n", sp->name, res, fcport->d_id.b24, fcport->port_name); - fcport->flags &= ~FCF_ASYNC_SENT; - ct_rsp = &fcport->ct_desc.ct_sns->p.rsp; + ct_rsp = sp->u.iocb_cmd.u.ctarg.rsp; fc4_scsi_feat = ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; fc4_nvme_feat = ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET]; + sp->rc = res; /* * FC-GS-7, 5.2.3.12 FC-4 Features - format @@ -3324,24 +3314,42 @@ void qla24xx_async_gffid_sp_done(srb_t *sp, int res) } } - memset(&ea, 0, sizeof(ea)); - ea.sp = sp; - ea.fcport = sp->fcport; - ea.rc = res; + if (sp->flags & SRB_WAKEUP_ON_COMP) { + complete(sp->comp); + } else { + if (sp->u.iocb_cmd.u.ctarg.req) { + dma_free_coherent(&vha->hw->pdev->dev, + sp->u.iocb_cmd.u.ctarg.req_allocated_size, + sp->u.iocb_cmd.u.ctarg.req, + sp->u.iocb_cmd.u.ctarg.req_dma); + sp->u.iocb_cmd.u.ctarg.req = NULL; + } - qla24xx_handle_gffid_event(vha, &ea); - /* ref: INIT */ - kref_put(&sp->cmd_kref, qla2x00_sp_release); + if (sp->u.iocb_cmd.u.ctarg.rsp) { + dma_free_coherent(&vha->hw->pdev->dev, + sp->u.iocb_cmd.u.ctarg.rsp_allocated_size, + sp->u.iocb_cmd.u.ctarg.rsp, + sp->u.iocb_cmd.u.ctarg.rsp_dma); + sp->u.iocb_cmd.u.ctarg.rsp = NULL; + } + + /* ref: INIT */ + kref_put(&sp->cmd_kref, qla2x00_sp_release); + /* we should not be here */ + dump_stack(); + } } /* Get FC4 Feature with Nport ID. */ -int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport) +int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport, bool wait) { int rval = QLA_FUNCTION_FAILED; struct ct_sns_req *ct_req; srb_t *sp; + DECLARE_COMPLETION_ONSTACK(comp); - if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT)) + /* this routine does not have handling for no wait */ + if (!vha->flags.online || !wait) return rval; /* ref: INIT */ @@ -3349,43 +3357,86 @@ int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport) if (!sp) return rval; - fcport->flags |= FCF_ASYNC_SENT; sp->type = SRB_CT_PTHRU_CMD; sp->name = "gffid"; sp->gen1 = fcport->rscn_gen; sp->gen2 = fcport->login_gen; qla2x00_init_async_sp(sp, qla2x00_get_async_timeout(vha) + 2, qla24xx_async_gffid_sp_done); + sp->comp = ∁ + sp->u.iocb_cmd.timeout = qla2x00_els_dcmd2_iocb_timeout; + + if (wait) + sp->flags = SRB_WAKEUP_ON_COMP; + + sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt); + sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev, + sp->u.iocb_cmd.u.ctarg.req_allocated_size, + &sp->u.iocb_cmd.u.ctarg.req_dma, + GFP_KERNEL); + if (!sp->u.iocb_cmd.u.ctarg.req) { + ql_log(ql_log_warn, vha, 0xd041, + "%s: Failed to allocate ct_sns request.\n", + __func__); + goto done_free_sp; + } + + sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt); + sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev, + sp->u.iocb_cmd.u.ctarg.rsp_allocated_size, + &sp->u.iocb_cmd.u.ctarg.rsp_dma, + GFP_KERNEL); + if (!sp->u.iocb_cmd.u.ctarg.rsp) { + ql_log(ql_log_warn, vha, 0xd041, + "%s: Failed to allocate ct_sns response.\n", + __func__); + goto done_free_sp; + } /* CT_IU preamble */ - ct_req = qla2x00_prep_ct_req(fcport->ct_desc.ct_sns, GFF_ID_CMD, - GFF_ID_RSP_SIZE); + ct_req = qla2x00_prep_ct_req(sp->u.iocb_cmd.u.ctarg.req, GFF_ID_CMD, GFF_ID_RSP_SIZE); ct_req->req.gff_id.port_id[0] = fcport->d_id.b.domain; ct_req->req.gff_id.port_id[1] = fcport->d_id.b.area; ct_req->req.gff_id.port_id[2] = fcport->d_id.b.al_pa; - sp->u.iocb_cmd.u.ctarg.req = fcport->ct_desc.ct_sns; - sp->u.iocb_cmd.u.ctarg.req_dma = fcport->ct_desc.ct_sns_dma; - sp->u.iocb_cmd.u.ctarg.rsp = fcport->ct_desc.ct_sns; - sp->u.iocb_cmd.u.ctarg.rsp_dma = fcport->ct_desc.ct_sns_dma; sp->u.iocb_cmd.u.ctarg.req_size = GFF_ID_REQ_SIZE; sp->u.iocb_cmd.u.ctarg.rsp_size = GFF_ID_RSP_SIZE; sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS; - ql_dbg(ql_dbg_disc, vha, 0x2132, - "Async-%s hdl=%x %8phC.\n", sp->name, - sp->handle, fcport->port_name); - rval = qla2x00_start_sp(sp); - if (rval != QLA_SUCCESS) + + if (rval != QLA_SUCCESS) { + rval = QLA_FUNCTION_FAILED; goto done_free_sp; + } else { + ql_dbg(ql_dbg_disc, vha, 0x3074, + "Async-%s hdl=%x portid %06x\n", + sp->name, sp->handle, fcport->d_id.b24); + } + + wait_for_completion(sp->comp); + rval = sp->rc; - return rval; done_free_sp: + if (sp->u.iocb_cmd.u.ctarg.req) { + dma_free_coherent(&vha->hw->pdev->dev, + sp->u.iocb_cmd.u.ctarg.req_allocated_size, + sp->u.iocb_cmd.u.ctarg.req, + sp->u.iocb_cmd.u.ctarg.req_dma); + sp->u.iocb_cmd.u.ctarg.req = NULL; + } + + if (sp->u.iocb_cmd.u.ctarg.rsp) { + dma_free_coherent(&vha->hw->pdev->dev, + sp->u.iocb_cmd.u.ctarg.rsp_allocated_size, + sp->u.iocb_cmd.u.ctarg.rsp, + sp->u.iocb_cmd.u.ctarg.rsp_dma); + sp->u.iocb_cmd.u.ctarg.rsp = NULL; + } + /* ref: INIT */ kref_put(&sp->cmd_kref, qla2x00_sp_release); - fcport->flags &= ~FCF_ASYNC_SENT; return rval; } @@ -3578,7 +3629,7 @@ login_logout: do_delete) { if (fcport->loop_id != FC_NO_LOOP_ID) { if (fcport->flags & FCF_FCP2_DEVICE) - fcport->logout_on_delete = 0; + continue; ql_log(ql_log_warn, vha, 0x20f0, "%s %d %8phC post del sess\n", |