diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 929 |
1 files changed, 472 insertions, 457 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index da83034d4759..9e6b56527b25 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -17,7 +17,6 @@ #include <asm/prom.h> #endif -#include <target/target_core_base.h> #include "qla_target.h" /* @@ -37,8 +36,8 @@ static struct qla_chip_state_84xx *qla84xx_get_chip(struct scsi_qla_host *); static int qla84xx_init_chip(scsi_qla_host_t *); static int qla25xx_init_queues(struct qla_hw_data *); static int qla24xx_post_prli_work(struct scsi_qla_host*, fc_port_t *); -static void qla24xx_handle_plogi_done_event(struct scsi_qla_host *, - struct event_arg *); +static void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, + struct event_arg *ea); static void qla24xx_handle_prli_done_event(struct scsi_qla_host *, struct event_arg *); static void __qla24xx_handle_gpdb_event(scsi_qla_host_t *, struct event_arg *); @@ -50,23 +49,14 @@ qla2x00_sp_timeout(struct timer_list *t) { srb_t *sp = from_timer(sp, t, u.iocb_cmd.timer); struct srb_iocb *iocb; - struct req_que *req; - unsigned long flags; - struct qla_hw_data *ha = sp->vha->hw; - WARN_ON_ONCE(irqs_disabled()); - spin_lock_irqsave(&ha->hardware_lock, flags); - req = sp->qpair->req; - req->outstanding_cmds[sp->handle] = NULL; + WARN_ON(irqs_disabled()); iocb = &sp->u.iocb_cmd; - spin_unlock_irqrestore(&ha->hardware_lock, flags); iocb->timeout(sp); } -void -qla2x00_sp_free(void *ptr) +void qla2x00_sp_free(srb_t *sp) { - srb_t *sp = ptr; struct srb_iocb *iocb = &sp->u.iocb_cmd; del_timer(&iocb->timer); @@ -99,25 +89,53 @@ static void qla24xx_abort_iocb_timeout(void *data) { srb_t *sp = data; struct srb_iocb *abt = &sp->u.iocb_cmd; + struct qla_qpair *qpair = sp->qpair; + u32 handle; + unsigned long flags; + + if (sp->cmd_sp) + ql_dbg(ql_dbg_async, sp->vha, 0x507c, + "Abort timeout - cmd hdl=%x, cmd type=%x hdl=%x, type=%x\n", + sp->cmd_sp->handle, sp->cmd_sp->type, + sp->handle, sp->type); + else + ql_dbg(ql_dbg_async, sp->vha, 0x507c, + "Abort timeout 2 - hdl=%x, type=%x\n", + sp->handle, sp->type); + + spin_lock_irqsave(qpair->qp_lock_ptr, flags); + for (handle = 1; handle < qpair->req->num_outstanding_cmds; handle++) { + if (sp->cmd_sp && (qpair->req->outstanding_cmds[handle] == + sp->cmd_sp)) + qpair->req->outstanding_cmds[handle] = NULL; + + /* removing the abort */ + if (qpair->req->outstanding_cmds[handle] == sp) { + qpair->req->outstanding_cmds[handle] = NULL; + break; + } + } + spin_unlock_irqrestore(qpair->qp_lock_ptr, flags); + + if (sp->cmd_sp) + sp->cmd_sp->done(sp->cmd_sp, QLA_OS_TIMER_EXPIRED); abt->u.abt.comp_status = CS_TIMEOUT; - sp->done(sp, QLA_FUNCTION_TIMEOUT); + sp->done(sp, QLA_OS_TIMER_EXPIRED); } -static void qla24xx_abort_sp_done(void *ptr, int res) +static void qla24xx_abort_sp_done(srb_t *sp, int res) { - srb_t *sp = ptr; struct srb_iocb *abt = &sp->u.iocb_cmd; - if (del_timer(&sp->u.iocb_cmd.timer)) { - if (sp->flags & SRB_WAKEUP_ON_COMP) - complete(&abt->u.abt.comp); - else - sp->free(sp); - } + del_timer(&sp->u.iocb_cmd.timer); + if (sp->flags & SRB_WAKEUP_ON_COMP) + complete(&abt->u.abt.comp); + else + sp->free(sp); } -static int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait) +int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait) { scsi_qla_host_t *vha = cmd_sp->vha; struct srb_iocb *abt_iocb; @@ -127,12 +145,13 @@ static int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait) sp = qla2xxx_get_qpair_sp(cmd_sp->vha, cmd_sp->qpair, cmd_sp->fcport, GFP_ATOMIC); if (!sp) - goto done; + return rval; abt_iocb = &sp->u.iocb_cmd; sp->type = SRB_ABT_CMD; sp->name = "abort"; sp->qpair = cmd_sp->qpair; + sp->cmd_sp = cmd_sp; if (wait) sp->flags = SRB_WAKEUP_ON_COMP; @@ -151,20 +170,18 @@ static int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait) cmd_sp->type); rval = qla2x00_start_sp(sp); - if (rval != QLA_SUCCESS) - goto done_free_sp; + if (rval != QLA_SUCCESS) { + sp->free(sp); + return rval; + } if (wait) { wait_for_completion(&abt_iocb->u.abt.comp); rval = abt_iocb->u.abt.comp_status == CS_COMPLETE ? QLA_SUCCESS : QLA_FUNCTION_FAILED; - } else { - goto done; + sp->free(sp); } -done_free_sp: - sp->free(sp); -done: return rval; } @@ -218,6 +235,7 @@ qla2x00_async_iocb_timeout(void *data) case SRB_NACK_PRLI: case SRB_NACK_LOGO: case SRB_CTRL_VP: + default: rc = qla24xx_async_abort_cmd(sp, false); if (rc) { spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); @@ -237,10 +255,8 @@ qla2x00_async_iocb_timeout(void *data) } } -static void -qla2x00_async_login_sp_done(void *ptr, int res) +static void qla2x00_async_login_sp_done(srb_t *sp, int res) { - srb_t *sp = ptr; struct scsi_qla_host *vha = sp->vha; struct srb_iocb *lio = &sp->u.iocb_cmd; struct event_arg ea; @@ -252,14 +268,13 @@ qla2x00_async_login_sp_done(void *ptr, int res) if (!test_bit(UNLOADING, &vha->dpc_flags)) { memset(&ea, 0, sizeof(ea)); - ea.event = FCME_PLOGI_DONE; ea.fcport = sp->fcport; ea.data[0] = lio->u.logio.data[0]; ea.data[1] = lio->u.logio.data[1]; ea.iop[0] = lio->u.logio.iop[0]; ea.iop[1] = lio->u.logio.iop[1]; ea.sp = sp; - qla2x00_fcport_event_handler(vha, &ea); + qla24xx_handle_plogi_done_event(vha, &ea); } sp->free(sp); @@ -289,17 +304,22 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport, struct srb_iocb *lio; int rval = QLA_FUNCTION_FAILED; - if (!vha->flags.online) - goto done; + if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT) || + fcport->loop_id == FC_NO_LOOP_ID) { + ql_log(ql_log_warn, vha, 0xffff, + "%s: %8phC - not sending command.\n", + __func__, fcport->port_name); + return rval; + } sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); if (!sp) goto done; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND); fcport->flags |= FCF_ASYNC_SENT; fcport->logout_completed = 0; - fcport->disc_state = DSC_LOGIN_PEND; sp->type = SRB_LOGIN_CMD; sp->name = "login"; sp->gen1 = fcport->rscn_gen; @@ -315,7 +335,7 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport, else lio->u.logio.flags |= SRB_LOGIN_COND_PLOGI; - if (fcport->fc4f_nvme) + if (NVME_TARGET(vha->hw, fcport)) lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI; ql_dbg(ql_dbg_disc, vha, 0x2072, @@ -341,11 +361,8 @@ done: return rval; } -static void -qla2x00_async_logout_sp_done(void *ptr, int res) +static void qla2x00_async_logout_sp_done(srb_t *sp, int res) { - srb_t *sp = ptr; - sp->fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE); sp->fcport->login_gen++; qlt_logo_completion_handler(sp->fcport, res); @@ -359,9 +376,6 @@ qla2x00_async_logout(struct scsi_qla_host *vha, fc_port_t *fcport) struct srb_iocb *lio; int rval = QLA_FUNCTION_FAILED; - if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT)) - return rval; - fcport->flags |= FCF_ASYNC_SENT; sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); if (!sp) @@ -401,14 +415,12 @@ qla2x00_async_prlo_done(struct scsi_qla_host *vha, fc_port_t *fcport, fcport->flags &= ~FCF_ASYNC_ACTIVE; /* Don't re-login in target mode */ if (!fcport->tgt_session) - qla2x00_mark_device_lost(vha, fcport, 1, 0); + qla2x00_mark_device_lost(vha, fcport, 1); qlt_logo_completion_handler(fcport, data[0]); } -static void -qla2x00_async_prlo_sp_done(void *s, int res) +static void qla2x00_async_prlo_sp_done(srb_t *sp, int res) { - srb_t *sp = (srb_t *)s; struct srb_iocb *lio = &sp->u.iocb_cmd; struct scsi_qla_host *vha = sp->vha; @@ -469,6 +481,9 @@ void qla24xx_handle_adisc_event(scsi_qla_host_t *vha, struct event_arg *ea) fcport->fw_login_state, ea->rc, fcport->login_gen, ea->sp->gen2, fcport->rscn_gen, ea->sp->gen1, fcport->loop_id); + WARN_ONCE(!qla2xxx_is_valid_mbs(ea->data[0]), "mbs: %#x\n", + ea->data[0]); + if (ea->data[0] != MBS_COMMAND_COMPLETE) { ql_dbg(ql_dbg_disc, vha, 0x2066, "%s %8phC: adisc fail: post delete\n", @@ -508,13 +523,12 @@ static int qla_post_els_plogi_work(struct scsi_qla_host *vha, fc_port_t *fcport) e->u.fcport.fcport = fcport; fcport->flags |= FCF_ASYNC_ACTIVE; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND); return qla2x00_post_work(vha, e); } -static void -qla2x00_async_adisc_sp_done(void *ptr, int res) +static void qla2x00_async_adisc_sp_done(srb_t *sp, int res) { - srb_t *sp = ptr; struct scsi_qla_host *vha = sp->vha; struct event_arg ea; struct srb_iocb *lio = &sp->u.iocb_cmd; @@ -526,7 +540,6 @@ qla2x00_async_adisc_sp_done(void *ptr, int res) sp->fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE); memset(&ea, 0, sizeof(ea)); - ea.event = FCME_ADISC_DONE; ea.rc = res; ea.data[0] = lio->u.logio.data[0]; ea.data[1] = lio->u.logio.data[1]; @@ -535,7 +548,7 @@ qla2x00_async_adisc_sp_done(void *ptr, int res) ea.fcport = sp->fcport; ea.sp = sp; - qla2x00_fcport_event_handler(vha, &ea); + qla24xx_handle_adisc_event(vha, &ea); sp->free(sp); } @@ -662,7 +675,7 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, port_id_t id; u64 wwn; u16 data[2]; - u8 current_login_state; + u8 current_login_state, nvme_cls; fcport = ea->fcport; ql_dbg(ql_dbg_disc, vha, 0xffff, @@ -721,19 +734,24 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, loop_id = le16_to_cpu(e->nport_handle); loop_id = (loop_id & 0x7fff); - if (fcport->fc4f_nvme) - current_login_state = e->current_login_state >> 4; - else - current_login_state = e->current_login_state & 0xf; + nvme_cls = e->current_login_state >> 4; + current_login_state = e->current_login_state & 0xf; + if (PRLI_PHASE(nvme_cls)) { + current_login_state = nvme_cls; + fcport->fc4_type &= ~FS_FC4TYPE_FCP; + fcport->fc4_type |= FS_FC4TYPE_NVME; + } else if (PRLI_PHASE(current_login_state)) { + fcport->fc4_type |= FS_FC4TYPE_FCP; + fcport->fc4_type &= ~FS_FC4TYPE_NVME; + } ql_dbg(ql_dbg_disc, vha, 0x20e2, - "%s found %8phC CLS [%x|%x] nvme %d ID[%02x%02x%02x|%02x%02x%02x] lid[%d|%d]\n", + "%s found %8phC CLS [%x|%x] fc4_type %d ID[%06x|%06x] lid[%d|%d]\n", __func__, fcport->port_name, e->current_login_state, fcport->fw_login_state, - fcport->fc4f_nvme, id.b.domain, id.b.area, id.b.al_pa, - fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa, loop_id, fcport->loop_id); + fcport->fc4_type, id.b24, fcport->d_id.b24, + loop_id, fcport->loop_id); switch (fcport->disc_state) { case DSC_DELETE_PEND: @@ -741,12 +759,15 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, break; default: if ((id.b24 != fcport->d_id.b24 && - fcport->d_id.b24) || + fcport->d_id.b24 && + fcport->loop_id != FC_NO_LOOP_ID) || (fcport->loop_id != FC_NO_LOOP_ID && fcport->loop_id != loop_id)) { ql_dbg(ql_dbg_disc, vha, 0x20e3, "%s %d %8phC post del sess\n", __func__, __LINE__, fcport->port_name); + if (fcport->n2n_flag) + fcport->d_id.b24 = 0; qlt_schedule_sess_for_deletion(fcport); return; } @@ -754,6 +775,8 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, } fcport->loop_id = loop_id; + if (fcport->n2n_flag) + fcport->d_id.b24 = id.b24; wwn = wwn_to_u64(fcport->port_name); qlt_find_sess_invalidate_other(vha, wwn, @@ -803,6 +826,16 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, fcport->fw_login_state = current_login_state; fcport->d_id = id; switch (current_login_state) { + case DSC_LS_PRLI_PEND: + /* + * In the middle of PRLI. Let it finish. + * Allow relogin code to recheck state again + * with GNL. Push disc_state back to DELETED + * so GNL can go out again + */ + qla2x00_set_fcport_disc_state(fcport, + DSC_DELETED); + break; case DSC_LS_PRLI_COMP: if ((e->prli_svc_param_word_3[0] & BIT_4) == 0) fcport->port_type = FCT_INITIATOR; @@ -877,7 +910,7 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, qla24xx_fcport_handle_login(vha, fcport); break; case ISP_CFG_N: - fcport->disc_state = DSC_DELETED; + qla2x00_set_fcport_disc_state(fcport, DSC_DELETED); if (time_after_eq(jiffies, fcport->dm_login_expire)) { if (fcport->n2n_link_reset_cnt < 2) { fcport->n2n_link_reset_cnt++; @@ -917,10 +950,8 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha, } } /* gnl_event */ -static void -qla24xx_async_gnl_sp_done(void *s, int res) +static void qla24xx_async_gnl_sp_done(srb_t *sp, int res) { - struct srb *sp = s; struct scsi_qla_host *vha = sp->vha; unsigned long flags; struct fc_port *fcport = NULL, *tf; @@ -943,7 +974,6 @@ qla24xx_async_gnl_sp_done(void *s, int res) memset(&ea, 0, sizeof(ea)); ea.sp = sp; ea.rc = res; - ea.event = FCME_GNL_DONE; if (sp->u.iocb_cmd.u.mbx.in_mb[1] >= sizeof(struct get_name_list_extended)) { @@ -960,8 +990,8 @@ qla24xx_async_gnl_sp_done(void *s, int res) set_bit(loop_id, vha->hw->loop_id_map); wwn = wwn_to_u64(e->port_name); - ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x20e8, - "%s %8phC %02x:%02x:%02x state %d/%d lid %x \n", + ql_dbg(ql_dbg_disc, vha, 0x20e8, + "%s %8phC %02x:%02x:%02x CLS %x/%x lid %x \n", __func__, (void *)&wwn, e->port_id[2], e->port_id[1], e->port_id[0], e->current_login_state, e->last_login_state, (loop_id & 0x7fff)); @@ -982,7 +1012,7 @@ qla24xx_async_gnl_sp_done(void *s, int res) spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); ea.fcport = fcport; - qla2x00_fcport_event_handler(vha, &ea); + qla24xx_handle_gnl_done_event(vha, &ea); } /* create new fcport if fw has knowledge of new sessions */ @@ -1019,6 +1049,16 @@ qla24xx_async_gnl_sp_done(void *s, int res) spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); vha->gnl.sent = 0; + if (!list_empty(&vha->gnl.fcports)) { + /* retrigger gnl */ + list_for_each_entry_safe(fcport, tf, &vha->gnl.fcports, + gnl_entry) { + list_del_init(&fcport->gnl_entry); + fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE); + if (qla24xx_post_gnl_work(vha, fcport) == QLA_SUCCESS) + break; + } + } spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); sp->free(sp); @@ -1040,7 +1080,7 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport) spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); fcport->flags |= FCF_ASYNC_SENT; - fcport->disc_state = DSC_GNL; + qla2x00_set_fcport_disc_state(fcport, DSC_GNL); fcport->last_rscn_gen = fcport->rscn_gen; fcport->last_login_gen = fcport->login_gen; @@ -1089,8 +1129,8 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport) done_free_sp: sp->free(sp); - fcport->flags &= ~FCF_ASYNC_SENT; done: + fcport->flags &= ~(FCF_ASYNC_ACTIVE | FCF_ASYNC_SENT); return rval; } @@ -1107,10 +1147,8 @@ int qla24xx_post_gnl_work(struct scsi_qla_host *vha, fc_port_t *fcport) return qla2x00_post_work(vha, e); } -static -void qla24xx_async_gpdb_sp_done(void *s, int res) +static void qla24xx_async_gpdb_sp_done(srb_t *sp, int res) { - struct srb *sp = s; struct scsi_qla_host *vha = sp->vha; struct qla_hw_data *ha = vha->hw; fc_port_t *fcport = sp->fcport; @@ -1121,20 +1159,18 @@ void qla24xx_async_gpdb_sp_done(void *s, int res) "Async done-%s res %x, WWPN %8phC mb[1]=%x mb[2]=%x \n", sp->name, res, fcport->port_name, mb[1], mb[2]); - if (res == QLA_FUNCTION_TIMEOUT) { - dma_pool_free(sp->vha->hw->s_dma_pool, sp->u.iocb_cmd.u.mbx.in, - sp->u.iocb_cmd.u.mbx.in_dma); - return; - } - fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE); + + if (res == QLA_FUNCTION_TIMEOUT) + goto done; + memset(&ea, 0, sizeof(ea)); - ea.event = FCME_GPDB_DONE; ea.fcport = fcport; ea.sp = sp; - qla2x00_fcport_event_handler(vha, &ea); + qla24xx_handle_gpdb_event(vha, &ea); +done: dma_pool_free(ha->s_dma_pool, sp->u.iocb_cmd.u.mbx.in, sp->u.iocb_cmd.u.mbx.in_dma); @@ -1154,10 +1190,8 @@ static int qla24xx_post_prli_work(struct scsi_qla_host *vha, fc_port_t *fcport) return qla2x00_post_work(vha, e); } -static void -qla2x00_async_prli_sp_done(void *ptr, int res) +static void qla2x00_async_prli_sp_done(srb_t *sp, int res) { - srb_t *sp = ptr; struct scsi_qla_host *vha = sp->vha; struct srb_iocb *lio = &sp->u.iocb_cmd; struct event_arg ea; @@ -1170,7 +1204,6 @@ qla2x00_async_prli_sp_done(void *ptr, int res) if (!test_bit(UNLOADING, &vha->dpc_flags)) { memset(&ea, 0, sizeof(ea)); - ea.event = FCME_PRLI_DONE; ea.fcport = sp->fcport; ea.data[0] = lio->u.logio.data[0]; ea.data[1] = lio->u.logio.data[1]; @@ -1178,7 +1211,7 @@ qla2x00_async_prli_sp_done(void *ptr, int res) ea.iop[1] = lio->u.logio.iop[1]; ea.sp = sp; - qla2x00_fcport_event_handler(vha, &ea); + qla24xx_handle_prli_done_event(vha, &ea); } sp->free(sp); @@ -1191,12 +1224,19 @@ qla24xx_async_prli(struct scsi_qla_host *vha, fc_port_t *fcport) struct srb_iocb *lio; int rval = QLA_FUNCTION_FAILED; - if (!vha->flags.online) + if (!vha->flags.online) { + ql_dbg(ql_dbg_disc, vha, 0xffff, "%s %d %8phC exit\n", + __func__, __LINE__, fcport->port_name); return rval; + } - if (fcport->fw_login_state == DSC_LS_PLOGI_PEND || - fcport->fw_login_state == DSC_LS_PRLI_PEND) + if ((fcport->fw_login_state == DSC_LS_PLOGI_PEND || + fcport->fw_login_state == DSC_LS_PRLI_PEND) && + qla_dual_mode_enabled(vha)) { + ql_dbg(ql_dbg_disc, vha, 0xffff, "%s %d %8phC exit\n", + __func__, __LINE__, fcport->port_name); return rval; + } sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); if (!sp) @@ -1215,13 +1255,13 @@ qla24xx_async_prli(struct scsi_qla_host *vha, fc_port_t *fcport) sp->done = qla2x00_async_prli_sp_done; lio->u.logio.flags = 0; - if (fcport->fc4f_nvme) + if (NVME_TARGET(vha->hw, fcport)) lio->u.logio.flags |= SRB_LOGIN_NVME_PRLI; ql_dbg(ql_dbg_disc, vha, 0x211b, "Async-prli - %8phC hdl=%x, loopid=%x portid=%06x retries=%d %s.\n", fcport->port_name, sp->handle, fcport->loop_id, fcport->d_id.b24, - fcport->login_retry, fcport->fc4f_nvme ? "nvme" : "fc"); + fcport->login_retry, NVME_TARGET(vha->hw, fcport) ? "nvme" : "fc"); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { @@ -1262,15 +1302,20 @@ int qla24xx_async_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport, u8 opt) struct port_database_24xx *pd; struct qla_hw_data *ha = vha->hw; - if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT)) + if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT) || + fcport->loop_id == FC_NO_LOOP_ID) { + ql_log(ql_log_warn, vha, 0xffff, + "%s: %8phC - not sending command.\n", + __func__, fcport->port_name); return rval; - - fcport->disc_state = DSC_GPDB; + } sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); if (!sp) goto done; + qla2x00_set_fcport_disc_state(fcport, DSC_GPDB); + fcport->flags |= FCF_ASYNC_SENT; sp->type = SRB_MB_IOCB; sp->name = "gpdb"; @@ -1319,6 +1364,7 @@ done_free_sp: sp->free(sp); fcport->flags &= ~FCF_ASYNC_SENT; done: + fcport->flags &= ~FCF_ASYNC_ACTIVE; qla24xx_post_gpdb_work(vha, fcport, opt); return rval; } @@ -1349,7 +1395,7 @@ void __qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea) ql_dbg(ql_dbg_disc, vha, 0x20d6, "%s %d %8phC session revalidate success\n", __func__, __LINE__, ea->fcport->port_name); - ea->fcport->disc_state = DSC_LOGIN_COMPLETE; + qla2x00_set_fcport_disc_state(ea->fcport, DSC_LOGIN_COMPLETE); } spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); } @@ -1367,14 +1413,14 @@ void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea) fcport->flags &= ~FCF_ASYNC_SENT; ql_dbg(ql_dbg_disc, vha, 0x20d2, - "%s %8phC DS %d LS %d nvme %x rc %d\n", __func__, fcport->port_name, - fcport->disc_state, pd->current_login_state, fcport->fc4f_nvme, - ea->rc); + "%s %8phC DS %d LS %d fc4_type %x rc %d\n", __func__, + fcport->port_name, fcport->disc_state, pd->current_login_state, + fcport->fc4_type, ea->rc); if (fcport->disc_state == DSC_DELETE_PEND) return; - if (fcport->fc4f_nvme) + if (NVME_TARGET(vha->hw, fcport)) ls = pd->current_login_state >> 4; else ls = pd->current_login_state & 0xf; @@ -1403,7 +1449,7 @@ void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea) /* Set discovery state back to GNL to Relogin attempt */ if (qla_dual_mode_enabled(vha) || qla_ini_mode_enabled(vha)) { - fcport->disc_state = DSC_GNL; + qla2x00_set_fcport_disc_state(fcport, DSC_GNL); set_bit(RELOGIN_NEEDED, &vha->dpc_flags); } return; @@ -1473,7 +1519,7 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport) u64 wwn; u16 sec; - ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x20d8, + ql_dbg(ql_dbg_disc, vha, 0x20d8, "%s %8phC DS %d LS %d P %d fl %x confl %p rscn %d|%d login %d lid %d scan %d\n", __func__, fcport->port_name, fcport->disc_state, fcport->fw_login_state, fcport->login_pause, fcport->flags, @@ -1484,19 +1530,21 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport) return 0; if ((fcport->loop_id != FC_NO_LOOP_ID) && + qla_dual_mode_enabled(vha) && ((fcport->fw_login_state == DSC_LS_PLOGI_PEND) || (fcport->fw_login_state == DSC_LS_PRLI_PEND))) return 0; - if (fcport->fw_login_state == DSC_LS_PLOGI_COMP) { + if (fcport->fw_login_state == DSC_LS_PLOGI_COMP && + !N2N_TOPO(vha->hw)) { if (time_before_eq(jiffies, fcport->plogi_nack_done_deadline)) { set_bit(RELOGIN_NEEDED, &vha->dpc_flags); return 0; } } - /* for pure Target Mode. Login will not be initiated */ - if (vha->host->active_mode == MODE_TARGET) + /* Target won't initiate port login if fabric is present */ + if (vha->host->active_mode == MODE_TARGET && !N2N_TOPO(vha->hw)) return 0; if (fcport->flags & FCF_ASYNC_SENT) { @@ -1559,13 +1607,19 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport) qla24xx_post_gpdb_work(vha, fcport, 0); } else { ql_dbg(ql_dbg_disc, vha, 0x2118, - "%s %d %8phC post NVMe PRLI\n", - __func__, __LINE__, fcport->port_name); + "%s %d %8phC post %s PRLI\n", + __func__, __LINE__, fcport->port_name, + NVME_TARGET(vha->hw, fcport) ? "NVME" : + "FC"); qla24xx_post_prli_work(vha, fcport); } break; default: if (fcport->login_pause) { + ql_dbg(ql_dbg_disc, vha, 0x20d8, + "%s %d %8phC exit\n", + __func__, __LINE__, + fcport->port_name); fcport->last_rscn_gen = fcport->rscn_gen; fcport->last_login_gen = fcport->login_gen; set_bit(RELOGIN_NEEDED, &vha->dpc_flags); @@ -1636,12 +1690,34 @@ int qla24xx_post_newsess_work(struct scsi_qla_host *vha, port_id_t *id, return qla2x00_post_work(vha, e); } -static +void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea) +{ + fc_port_t *fcport; + unsigned long flags; + + fcport = qla2x00_find_fcport_by_nportid(vha, &ea->id, 1); + if (fcport) { + fcport->scan_needed = 1; + fcport->rscn_gen++; + } + + spin_lock_irqsave(&vha->work_lock, flags); + if (vha->scan.scan_flags == 0) { + ql_dbg(ql_dbg_disc, vha, 0xffff, "%s: schedule\n", __func__); + vha->scan.scan_flags |= SF_QUEUED; + schedule_delayed_work(&vha->scan.scan_work, 5); + } + spin_unlock_irqrestore(&vha->work_lock, flags); +} + void qla24xx_handle_relogin_event(scsi_qla_host_t *vha, struct event_arg *ea) { fc_port_t *fcport = ea->fcport; + if (test_bit(UNLOADING, &vha->dpc_flags)) + return; + ql_dbg(ql_dbg_disc, vha, 0x2102, "%s %8phC DS %d LS %d P %d del %d cnfl %p rscn %d|%d login %d|%d fl %x\n", __func__, fcport->port_name, fcport->disc_state, @@ -1651,110 +1727,29 @@ void qla24xx_handle_relogin_event(scsi_qla_host_t *vha, fcport->last_login_gen, fcport->login_gen, fcport->flags); - if ((fcport->fw_login_state == DSC_LS_PLOGI_PEND) || - (fcport->fw_login_state == DSC_LS_PRLI_PEND)) - return; - - if (fcport->fw_login_state == DSC_LS_PLOGI_COMP) { - if (time_before_eq(jiffies, fcport->plogi_nack_done_deadline)) { - set_bit(RELOGIN_NEEDED, &vha->dpc_flags); - return; - } - } - if (fcport->last_rscn_gen != fcport->rscn_gen) { - ql_dbg(ql_dbg_disc, vha, 0x20e9, "%s %d %8phC post gidpn\n", + ql_dbg(ql_dbg_disc, vha, 0x20e9, "%s %d %8phC post gnl\n", __func__, __LINE__, fcport->port_name); - + qla24xx_post_gnl_work(vha, fcport); return; } qla24xx_fcport_handle_login(vha, fcport); } - -static void qla_handle_els_plogi_done(scsi_qla_host_t *vha, +void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea) { + /* for pure Target Mode, PRLI will not be initiated */ + if (vha->host->active_mode == MODE_TARGET) + return; + ql_dbg(ql_dbg_disc, vha, 0x2118, "%s %d %8phC post PRLI\n", __func__, __LINE__, ea->fcport->port_name); qla24xx_post_prli_work(vha, ea->fcport); } -void qla2x00_fcport_event_handler(scsi_qla_host_t *vha, struct event_arg *ea) -{ - fc_port_t *fcport; - - switch (ea->event) { - case FCME_RELOGIN: - if (test_bit(UNLOADING, &vha->dpc_flags)) - return; - - qla24xx_handle_relogin_event(vha, ea); - break; - case FCME_RSCN: - if (test_bit(UNLOADING, &vha->dpc_flags)) - return; - { - unsigned long flags; - - fcport = qla2x00_find_fcport_by_nportid - (vha, &ea->id, 1); - if (fcport) { - fcport->scan_needed = 1; - fcport->rscn_gen++; - } - - spin_lock_irqsave(&vha->work_lock, flags); - if (vha->scan.scan_flags == 0) { - ql_dbg(ql_dbg_disc, vha, 0xffff, - "%s: schedule\n", __func__); - vha->scan.scan_flags |= SF_QUEUED; - schedule_delayed_work(&vha->scan.scan_work, 5); - } - spin_unlock_irqrestore(&vha->work_lock, flags); - } - break; - case FCME_GNL_DONE: - qla24xx_handle_gnl_done_event(vha, ea); - break; - case FCME_GPSC_DONE: - qla24xx_handle_gpsc_event(vha, ea); - break; - case FCME_PLOGI_DONE: /* Initiator side sent LLIOCB */ - qla24xx_handle_plogi_done_event(vha, ea); - break; - case FCME_PRLI_DONE: - qla24xx_handle_prli_done_event(vha, ea); - break; - case FCME_GPDB_DONE: - qla24xx_handle_gpdb_event(vha, ea); - break; - case FCME_GPNID_DONE: - qla24xx_handle_gpnid_event(vha, ea); - break; - case FCME_GFFID_DONE: - qla24xx_handle_gffid_event(vha, ea); - break; - case FCME_ADISC_DONE: - qla24xx_handle_adisc_event(vha, ea); - break; - case FCME_GNNID_DONE: - qla24xx_handle_gnnid_event(vha, ea); - break; - case FCME_GFPNID_DONE: - qla24xx_handle_gfpnid_event(vha, ea); - break; - case FCME_ELS_PLOGI_DONE: - qla_handle_els_plogi_done(vha, ea); - break; - default: - BUG_ON(1); - break; - } -} - /* * RSCN(s) came in for this fcport, but the RSCN(s) was not able * to be consumed by the fcport @@ -1772,10 +1767,9 @@ void qla_rscn_replay(fc_port_t *fcport) if (fcport->scan_needed) { memset(&ea, 0, sizeof(ea)); - ea.event = FCME_RSCN; ea.id = fcport->d_id; ea.id.b.rsvd_1 = RSCN_PORT_ADDR; - qla2x00_fcport_event_handler(fcport->vha, &ea); + qla2x00_handle_rscn(fcport->vha, &ea); } } @@ -1784,15 +1778,27 @@ qla2x00_tmf_iocb_timeout(void *data) { srb_t *sp = data; struct srb_iocb *tmf = &sp->u.iocb_cmd; + int rc, h; + unsigned long flags; - tmf->u.tmf.comp_status = CS_TIMEOUT; - complete(&tmf->u.tmf.comp); + rc = qla24xx_async_abort_cmd(sp, false); + if (rc) { + spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); + for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) { + if (sp->qpair->req->outstanding_cmds[h] == sp) { + sp->qpair->req->outstanding_cmds[h] = NULL; + break; + } + } + spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags); + tmf->u.tmf.comp_status = CS_TIMEOUT; + tmf->u.tmf.data = QLA_FUNCTION_FAILED; + complete(&tmf->u.tmf.comp); + } } -static void -qla2x00_tmf_sp_done(void *ptr, int res) +static void qla2x00_tmf_sp_done(srb_t *sp, int res) { - srb_t *sp = ptr; struct srb_iocb *tmf = &sp->u.iocb_cmd; complete(&tmf->u.tmf.comp); @@ -1890,6 +1896,9 @@ qla24xx_async_abort_command(srb_t *sp) static void qla24xx_handle_prli_done_event(struct scsi_qla_host *vha, struct event_arg *ea) { + WARN_ONCE(!qla2xxx_is_valid_mbs(ea->data[0]), "mbs: %#x\n", + ea->data[0]); + switch (ea->data[0]) { case MBS_COMMAND_COMPLETE: ql_dbg(ql_dbg_disc, vha, 0x2118, @@ -1914,22 +1923,31 @@ qla24xx_handle_prli_done_event(struct scsi_qla_host *vha, struct event_arg *ea) break; } - if (ea->fcport->n2n_flag) { + /* + * Retry PRLI with other FC-4 type if failure occurred on dual + * FCP/NVMe port + */ + if (NVME_FCP_TARGET(ea->fcport)) { ql_dbg(ql_dbg_disc, vha, 0x2118, - "%s %d %8phC post fc4 prli\n", - __func__, __LINE__, ea->fcport->port_name); - ea->fcport->fc4f_nvme = 0; - ea->fcport->n2n_flag = 0; - qla24xx_post_prli_work(vha, ea->fcport); + "%s %d %8phC post %s prli\n", + __func__, __LINE__, ea->fcport->port_name, + (ea->fcport->fc4_type & FS_FC4TYPE_NVME) ? + "NVMe" : "FCP"); + if (vha->hw->fc4_type_priority == FC4_PRIORITY_NVME) + ea->fcport->fc4_type &= ~FS_FC4TYPE_NVME; + else + ea->fcport->fc4_type &= ~FS_FC4TYPE_FCP; } - ql_dbg(ql_dbg_disc, vha, 0x2119, - "%s %d %8phC unhandle event of %x\n", - __func__, __LINE__, ea->fcport->port_name, ea->data[0]); + + ea->fcport->flags &= ~FCF_ASYNC_SENT; + ea->fcport->keep_nport_handle = 0; + ea->fcport->logout_on_delete = 1; + qlt_schedule_sess_for_deletion(ea->fcport); break; } } -static void +void qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) { port_id_t cid; /* conflict Nport id */ @@ -1953,8 +1971,11 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) return; } - if (fcport->disc_state == DSC_DELETE_PEND) + if ((fcport->disc_state == DSC_DELETE_PEND) || + (fcport->disc_state == DSC_DELETED)) { + set_bit(RELOGIN_NEEDED, &vha->dpc_flags); return; + } if (ea->sp->gen2 != fcport->login_gen) { /* target side must have changed it. */ @@ -1972,6 +1993,9 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) return; } + WARN_ONCE(!qla2xxx_is_valid_mbs(ea->data[0]), "mbs: %#x\n", + ea->data[0]); + switch (ea->data[0]) { case MBS_COMMAND_COMPLETE: /* @@ -1979,14 +2003,14 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) * force a relogin attempt via implicit LOGO, PLOGI, and PRLI * requests. */ - if (ea->fcport->fc4f_nvme) { + if (NVME_TARGET(vha->hw, ea->fcport)) { ql_dbg(ql_dbg_disc, vha, 0x2117, "%s %d %8phC post prli\n", __func__, __LINE__, ea->fcport->port_name); qla24xx_post_prli_work(vha, ea->fcport); } else { ql_dbg(ql_dbg_disc, vha, 0x20ea, - "%s %d %8phC LoopID 0x%x in use with %06x. post gnl\n", + "%s %d %8phC LoopID 0x%x in use with %06x. post gpdb\n", __func__, __LINE__, ea->fcport->port_name, ea->fcport->loop_id, ea->fcport->d_id.b24); @@ -2006,11 +2030,11 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) __func__, __LINE__, ea->fcport->port_name, ea->data[1]); ea->fcport->flags &= ~FCF_ASYNC_SENT; - ea->fcport->disc_state = DSC_LOGIN_FAILED; + qla2x00_set_fcport_disc_state(ea->fcport, DSC_LOGIN_FAILED); if (ea->data[1] & QLA_LOGIO_LOGIN_RETRIED) set_bit(RELOGIN_NEEDED, &vha->dpc_flags); else - qla2x00_mark_device_lost(vha, ea->fcport, 1, 0); + qla2x00_mark_device_lost(vha, ea->fcport, 1); break; case MBS_LOOP_ID_USED: /* data[1] = IO PARAM 1 = nport ID */ @@ -2057,6 +2081,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) set_bit(lid, vha->hw->loop_id_map); ea->fcport->loop_id = lid; ea->fcport->keep_nport_handle = 0; + ea->fcport->logout_on_delete = 1; qlt_schedule_sess_for_deletion(ea->fcport); } break; @@ -2064,16 +2089,6 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea) return; } -void -qla2x00_async_logout_done(struct scsi_qla_host *vha, fc_port_t *fcport, - uint16_t *data) -{ - qlt_logo_completion_handler(fcport, data[0]); - fcport->login_gen++; - fcport->flags &= ~FCF_ASYNC_ACTIVE; - return; -} - /****************************************************************************/ /* QLogic ISP2x00 Hardware Support Functions. */ /****************************************************************************/ @@ -2233,8 +2248,18 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) ql_dbg(ql_dbg_init, vha, 0x0061, "Configure NVRAM parameters...\n"); + /* Let priority default to FCP, can be overridden by nvram_config */ + ha->fc4_type_priority = FC4_PRIORITY_FCP; + ha->isp_ops->nvram_config(vha); + if (ha->fc4_type_priority != FC4_PRIORITY_FCP && + ha->fc4_type_priority != FC4_PRIORITY_NVME) + ha->fc4_type_priority = FC4_PRIORITY_FCP; + + ql_log(ql_log_info, vha, 0xffff, "FC4 priority set to %s\n", + ha->fc4_type_priority == FC4_PRIORITY_FCP ? "FCP" : "NVMe"); + if (ha->flags.disable_serdes) { /* Mask HBA via NVRAM settings? */ ql_log(ql_log_info, vha, 0x0077, @@ -2266,6 +2291,10 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) if (qla_ini_mode_enabled(vha) || qla_dual_mode_enabled(vha)) rval = qla2x00_init_rings(vha); + /* No point in continuing if firmware initialization failed. */ + if (rval != QLA_SUCCESS) + return rval; + ha->flags.chip_reset_done = 1; if (rval == QLA_SUCCESS && IS_QLA84XX(ha)) { @@ -3082,103 +3111,113 @@ qla24xx_chip_diag(scsi_qla_host_t *vha) } static void -qla2x00_alloc_offload_mem(scsi_qla_host_t *vha) +qla2x00_init_fce_trace(scsi_qla_host_t *vha) { int rval; dma_addr_t tc_dma; void *tc; struct qla_hw_data *ha = vha->hw; - if (ha->eft) { + if (!IS_FWI2_CAPABLE(ha)) + return; + + if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) && + !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) + return; + + if (ha->fce) { ql_dbg(ql_dbg_init, vha, 0x00bd, - "%s: Offload Mem is already allocated.\n", - __func__); + "%s: FCE Mem is already allocated.\n", + __func__); return; } - if (IS_FWI2_CAPABLE(ha)) { - /* Allocate memory for Fibre Channel Event Buffer. */ - if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) && - !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) - goto try_eft; + /* Allocate memory for Fibre Channel Event Buffer. */ + tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma, + GFP_KERNEL); + if (!tc) { + ql_log(ql_log_warn, vha, 0x00be, + "Unable to allocate (%d KB) for FCE.\n", + FCE_SIZE / 1024); + return; + } - if (ha->fce) - dma_free_coherent(&ha->pdev->dev, - FCE_SIZE, ha->fce, ha->fce_dma); + rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS, + ha->fce_mb, &ha->fce_bufs); + if (rval) { + ql_log(ql_log_warn, vha, 0x00bf, + "Unable to initialize FCE (%d).\n", rval); + dma_free_coherent(&ha->pdev->dev, FCE_SIZE, tc, tc_dma); + return; + } - /* Allocate memory for Fibre Channel Event Buffer. */ - tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma, - GFP_KERNEL); - if (!tc) { - ql_log(ql_log_warn, vha, 0x00be, - "Unable to allocate (%d KB) for FCE.\n", - FCE_SIZE / 1024); - goto try_eft; - } - - rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS, - ha->fce_mb, &ha->fce_bufs); - if (rval) { - ql_log(ql_log_warn, vha, 0x00bf, - "Unable to initialize FCE (%d).\n", rval); - dma_free_coherent(&ha->pdev->dev, FCE_SIZE, tc, - tc_dma); - ha->flags.fce_enabled = 0; - goto try_eft; - } - ql_dbg(ql_dbg_init, vha, 0x00c0, - "Allocate (%d KB) for FCE...\n", FCE_SIZE / 1024); - - ha->flags.fce_enabled = 1; - ha->fce_dma = tc_dma; - ha->fce = tc; - -try_eft: - if (ha->eft) - dma_free_coherent(&ha->pdev->dev, - EFT_SIZE, ha->eft, ha->eft_dma); + ql_dbg(ql_dbg_init, vha, 0x00c0, + "Allocated (%d KB) for FCE...\n", FCE_SIZE / 1024); - /* Allocate memory for Extended Trace Buffer. */ - tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma, - GFP_KERNEL); - if (!tc) { - ql_log(ql_log_warn, vha, 0x00c1, - "Unable to allocate (%d KB) for EFT.\n", - EFT_SIZE / 1024); - goto eft_err; - } + ha->flags.fce_enabled = 1; + ha->fce_dma = tc_dma; + ha->fce = tc; +} - rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS); - if (rval) { - ql_log(ql_log_warn, vha, 0x00c2, - "Unable to initialize EFT (%d).\n", rval); - dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc, - tc_dma); - goto eft_err; - } - ql_dbg(ql_dbg_init, vha, 0x00c3, - "Allocated (%d KB) EFT ...\n", EFT_SIZE / 1024); +static void +qla2x00_init_eft_trace(scsi_qla_host_t *vha) +{ + int rval; + dma_addr_t tc_dma; + void *tc; + struct qla_hw_data *ha = vha->hw; - ha->eft_dma = tc_dma; - ha->eft = tc; + if (!IS_FWI2_CAPABLE(ha)) + return; + + if (ha->eft) { + ql_dbg(ql_dbg_init, vha, 0x00bd, + "%s: EFT Mem is already allocated.\n", + __func__); + return; } -eft_err: - return; + /* Allocate memory for Extended Trace Buffer. */ + tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma, + GFP_KERNEL); + if (!tc) { + ql_log(ql_log_warn, vha, 0x00c1, + "Unable to allocate (%d KB) for EFT.\n", + EFT_SIZE / 1024); + return; + } + + rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS); + if (rval) { + ql_log(ql_log_warn, vha, 0x00c2, + "Unable to initialize EFT (%d).\n", rval); + dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc, tc_dma); + return; + } + + ql_dbg(ql_dbg_init, vha, 0x00c3, + "Allocated (%d KB) EFT ...\n", EFT_SIZE / 1024); + + ha->eft_dma = tc_dma; + ha->eft = tc; +} + +static void +qla2x00_alloc_offload_mem(scsi_qla_host_t *vha) +{ + qla2x00_init_fce_trace(vha); + qla2x00_init_eft_trace(vha); } void qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) { - int rval; uint32_t dump_size, fixed_size, mem_size, req_q_size, rsp_q_size, eft_size, fce_size, mq_size; struct qla_hw_data *ha = vha->hw; struct req_que *req = ha->req_q_map[0]; struct rsp_que *rsp = ha->rsp_q_map[0]; struct qla2xxx_fw_dump *fw_dump; - dma_addr_t tc_dma; - void *tc; dump_size = fixed_size = mem_size = eft_size = fce_size = mq_size = 0; req_q_size = rsp_q_size = 0; @@ -3216,37 +3255,13 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) } if (ha->tgt.atio_ring) mq_size += ha->tgt.atio_q_length * sizeof(request_t); - /* Allocate memory for Fibre Channel Event Buffer. */ - if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) && - !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) - goto try_eft; - fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE; -try_eft: + qla2x00_init_fce_trace(vha); + if (ha->fce) + fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE; + qla2x00_init_eft_trace(vha); if (ha->eft) - dma_free_coherent(&ha->pdev->dev, - EFT_SIZE, ha->eft, ha->eft_dma); - - /* Allocate memory for Extended Trace Buffer. */ - tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma, - GFP_KERNEL); - if (!tc) { - ql_log(ql_log_warn, vha, 0x00c1, - "Unable to allocate (%d KB) for EFT.\n", - EFT_SIZE / 1024); - goto allocate; - } - - rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS); - if (rval) { - ql_log(ql_log_warn, vha, 0x00c2, - "Unable to initialize EFT (%d).\n", rval); - dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc, - tc_dma); - } - ql_dbg(ql_dbg_init, vha, 0x00c3, - "Allocated (%d KB) EFT ...\n", EFT_SIZE / 1024); - eft_size = EFT_SIZE; + eft_size = EFT_SIZE; } if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) { @@ -3255,7 +3270,7 @@ try_eft: for (j = 0; j < 2; j++, fwdt++) { if (!fwdt->template) { - ql_log(ql_log_warn, vha, 0x00ba, + ql_dbg(ql_dbg_init, vha, 0x00ba, "-> fwdt%u no template\n", j); continue; } @@ -3268,24 +3283,22 @@ try_eft: j, fwdt->dump_size); dump_size += fwdt->dump_size; } - goto allocate; + } else { + req_q_size = req->length * sizeof(request_t); + rsp_q_size = rsp->length * sizeof(response_t); + dump_size = offsetof(struct qla2xxx_fw_dump, isp); + dump_size += fixed_size + mem_size + req_q_size + rsp_q_size + + eft_size; + ha->chain_offset = dump_size; + dump_size += mq_size + fce_size; + if (ha->exchoffld_buf) + dump_size += sizeof(struct qla2xxx_offld_chain) + + ha->exchoffld_size; + if (ha->exlogin_buf) + dump_size += sizeof(struct qla2xxx_offld_chain) + + ha->exlogin_size; } - req_q_size = req->length * sizeof(request_t); - rsp_q_size = rsp->length * sizeof(response_t); - dump_size = offsetof(struct qla2xxx_fw_dump, isp); - dump_size += fixed_size + mem_size + req_q_size + rsp_q_size + eft_size; - ha->chain_offset = dump_size; - dump_size += mq_size + fce_size; - - if (ha->exchoffld_buf) - dump_size += sizeof(struct qla2xxx_offld_chain) + - ha->exchoffld_size; - if (ha->exlogin_buf) - dump_size += sizeof(struct qla2xxx_offld_chain) + - ha->exlogin_size; - -allocate: if (!ha->fw_dump_len || dump_size > ha->fw_dump_alloc_len) { ql_dbg(ql_dbg_init, vha, 0x00c5, @@ -4400,7 +4413,7 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) inline void qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len, - char *def) + const char *def) { char *st, *en; uint16_t index; @@ -4412,7 +4425,7 @@ qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len, if (len > sizeof(zero)) len = sizeof(zero); if (memcmp(model, &zero, len) != 0) { - strncpy(ha->model_number, model, len); + memcpy(ha->model_number, model, len); st = en = ha->model_number; en += len - 1; while (en > st) { @@ -4425,21 +4438,23 @@ qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len, if (use_tbl && ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC && index < QLA_MODEL_NAMES) - strncpy(ha->model_desc, + strlcpy(ha->model_desc, qla2x00_model_name[index * 2 + 1], - sizeof(ha->model_desc) - 1); + sizeof(ha->model_desc)); } else { index = (ha->pdev->subsystem_device & 0xff); if (use_tbl && ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC && index < QLA_MODEL_NAMES) { - strcpy(ha->model_number, - qla2x00_model_name[index * 2]); - strncpy(ha->model_desc, + strlcpy(ha->model_number, + qla2x00_model_name[index * 2], + sizeof(ha->model_number)); + strlcpy(ha->model_desc, qla2x00_model_name[index * 2 + 1], - sizeof(ha->model_desc) - 1); + sizeof(ha->model_desc)); } else { - strcpy(ha->model_number, def); + strlcpy(ha->model_number, def, + sizeof(ha->model_number)); } } if (IS_FWI2_CAPABLE(ha)) @@ -4575,20 +4590,6 @@ qla2x00_nvram_config(scsi_qla_host_t *vha) rval = 1; } -#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) - /* - * The SN2 does not provide BIOS emulation which means you can't change - * potentially bogus BIOS settings. Force the use of default settings - * for link rate and frame size. Hope that the rest of the settings - * are valid. - */ - if (ia64_platform_is("sn2")) { - nv->frame_payload_size = 2048; - if (IS_QLA23XX(ha)) - nv->special_options[1] = BIT_7; - } -#endif - /* Reset Initialization control block */ memset(icb, 0, ha->init_cb_size); @@ -4881,6 +4882,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags) } INIT_WORK(&fcport->del_work, qla24xx_delete_sess_fn); + INIT_WORK(&fcport->free_work, qlt_free_session_done); INIT_WORK(&fcport->reg_work, qla_register_fcport_fn); INIT_LIST_HEAD(&fcport->gnl_entry); INIT_LIST_HEAD(&fcport->list); @@ -4948,25 +4950,15 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) qla2x00_get_data_rate(vha); /* Determine what we need to do */ - if (ha->current_topology == ISP_CFG_FL && - (test_bit(LOCAL_LOOP_UPDATE, &flags))) { - - set_bit(RSCN_UPDATE, &flags); - - } else if (ha->current_topology == ISP_CFG_F && + if ((ha->current_topology == ISP_CFG_FL || + ha->current_topology == ISP_CFG_F) && (test_bit(LOCAL_LOOP_UPDATE, &flags))) { set_bit(RSCN_UPDATE, &flags); clear_bit(LOCAL_LOOP_UPDATE, &flags); - } else if (ha->current_topology == ISP_CFG_N) { - clear_bit(RSCN_UPDATE, &flags); - if (qla_tgt_mode_enabled(vha)) { - /* allow the other side to start the login */ - clear_bit(LOCAL_LOOP_UPDATE, &flags); - set_bit(RELOGIN_NEEDED, &vha->dpc_flags); - } - } else if (ha->current_topology == ISP_CFG_NL) { + } else if (ha->current_topology == ISP_CFG_NL || + ha->current_topology == ISP_CFG_N) { clear_bit(RSCN_UPDATE, &flags); set_bit(LOCAL_LOOP_UPDATE, &flags); } else if (!vha->flags.online || @@ -5058,35 +5050,53 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) uint16_t index; uint16_t entries; - char *id_iter; + struct gid_list_info *gid; uint16_t loop_id; uint8_t domain, area, al_pa; struct qla_hw_data *ha = vha->hw; unsigned long flags; /* Inititae N2N login. */ - if (test_and_clear_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags)) { - /* borrowing */ - u32 *bp, i, sz; - - memset(ha->init_cb, 0, ha->init_cb_size); - sz = min_t(int, sizeof(struct els_plogi_payload), - ha->init_cb_size); - rval = qla24xx_get_port_login_templ(vha, ha->init_cb_dma, - (void *)ha->init_cb, sz); - if (rval == QLA_SUCCESS) { - bp = (uint32_t *)ha->init_cb; - for (i = 0; i < sz/4 ; i++, bp++) - *bp = cpu_to_be32(*bp); + if (N2N_TOPO(ha)) { + if (test_and_clear_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags)) { + /* borrowing */ + u32 *bp, i, sz; + + memset(ha->init_cb, 0, ha->init_cb_size); + sz = min_t(int, sizeof(struct els_plogi_payload), + ha->init_cb_size); + rval = qla24xx_get_port_login_templ(vha, + ha->init_cb_dma, (void *)ha->init_cb, sz); + if (rval == QLA_SUCCESS) { + bp = (uint32_t *)ha->init_cb; + for (i = 0; i < sz/4 ; i++, bp++) + *bp = cpu_to_be32(*bp); - memcpy(&ha->plogi_els_payld.data, (void *)ha->init_cb, - sizeof(ha->plogi_els_payld.data)); - set_bit(RELOGIN_NEEDED, &vha->dpc_flags); - } else { - ql_dbg(ql_dbg_init, vha, 0x00d1, - "PLOGI ELS param read fail.\n"); + memcpy(&ha->plogi_els_payld.data, + (void *)ha->init_cb, + sizeof(ha->plogi_els_payld.data)); + } else { + ql_dbg(ql_dbg_init, vha, 0x00d1, + "PLOGI ELS param read fail.\n"); + goto skip_login; + } + } + + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (fcport->n2n_flag) { + qla24xx_fcport_handle_login(vha, fcport); + return QLA_SUCCESS; + } + } +skip_login: + spin_lock_irqsave(&vha->work_lock, flags); + vha->scan.scan_retry++; + spin_unlock_irqrestore(&vha->work_lock, flags); + + if (vha->scan.scan_retry < MAX_SCAN_RETRIES) { + set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); } - return QLA_SUCCESS; } found_devs = 0; @@ -5098,7 +5108,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) rval = qla2x00_get_id_list(vha, ha->gid_list, ha->gid_list_dma, &entries); if (rval != QLA_SUCCESS) - goto cleanup_allocation; + goto err; ql_dbg(ql_dbg_disc, vha, 0x2011, "Entries in ID list (%d).\n", entries); @@ -5128,23 +5138,21 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) ql_log(ql_log_warn, vha, 0x2012, "Memory allocation failed for fcport.\n"); rval = QLA_MEMORY_ALLOC_FAILED; - goto cleanup_allocation; + goto err; } new_fcport->flags &= ~FCF_FABRIC_DEVICE; /* Add devices to port list. */ - id_iter = (char *)ha->gid_list; + gid = ha->gid_list; for (index = 0; index < entries; index++) { - domain = ((struct gid_list_info *)id_iter)->domain; - area = ((struct gid_list_info *)id_iter)->area; - al_pa = ((struct gid_list_info *)id_iter)->al_pa; + domain = gid->domain; + area = gid->area; + al_pa = gid->al_pa; if (IS_QLA2100(ha) || IS_QLA2200(ha)) - loop_id = (uint16_t) - ((struct gid_list_info *)id_iter)->loop_id_2100; + loop_id = gid->loop_id_2100; else - loop_id = le16_to_cpu( - ((struct gid_list_info *)id_iter)->loop_id); - id_iter += ha->gid_list_info_size; + loop_id = le16_to_cpu(gid->loop_id); + gid = (void *)gid + ha->gid_list_info_size; /* Bypass reserved domain fields. */ if ((domain & 0xf0) == 0xf0) @@ -5220,7 +5228,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) ql_log(ql_log_warn, vha, 0xd031, "Failed to allocate memory for fcport.\n"); rval = QLA_MEMORY_ALLOC_FAILED; - goto cleanup_allocation; + goto err; } spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); new_fcport->flags &= ~FCF_FABRIC_DEVICE; @@ -5243,7 +5251,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) qla_ini_mode_enabled(vha)) && atomic_read(&fcport->state) == FCS_ONLINE) { qla2x00_mark_device_lost(vha, fcport, - ql2xplogiabsentdevice, 0); + ql2xplogiabsentdevice); if (fcport->loop_id != FC_NO_LOOP_ID && (fcport->flags & FCF_FCP2_DEVICE) == 0 && fcport->port_type != FCT_INITIATOR && @@ -5263,15 +5271,14 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) qla24xx_fcport_handle_login(vha, fcport); } -cleanup_allocation: - kfree(new_fcport); + qla2x00_free_fcport(new_fcport); - if (rval != QLA_SUCCESS) { - ql_dbg(ql_dbg_disc, vha, 0x2098, - "Configure local loop error exit: rval=%x.\n", rval); - } + return rval; - return (rval); +err: + ql_dbg(ql_dbg_disc, vha, 0x2098, + "Configure local loop error exit: rval=%x.\n", rval); + return rval; } static void @@ -5369,7 +5376,7 @@ qla2x00_reg_remote_port(scsi_qla_host_t *vha, fc_port_t *fcport) "%s %8phN. rport %p is %s mode\n", __func__, fcport->port_name, rport, (fcport->port_type == FCT_TARGET) ? "tgt" : - ((fcport->port_type & FCT_NVME) ? "nvme" :"ini")); + ((fcport->port_type & FCT_NVME) ? "nvme" : "ini")); fc_remote_port_rolechg(rport, rport_ids.roles); } @@ -5398,11 +5405,14 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) ql_dbg(ql_dbg_disc, vha, 0x20ef, "%s %8phC\n", __func__, fcport->port_name); - fcport->disc_state = DSC_UPD_FCPORT; + qla2x00_set_fcport_disc_state(fcport, DSC_UPD_FCPORT); fcport->login_retry = vha->hw->login_retry_count; fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT); fcport->deleted = 0; - fcport->logout_on_delete = 1; + if (vha->hw->current_topology == ISP_CFG_NL) + fcport->logout_on_delete = 0; + else + fcport->logout_on_delete = 1; fcport->n2n_chip_reset = fcport->n2n_link_reset_cnt = 0; switch (vha->hw->current_topology) { @@ -5416,9 +5426,9 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) qla2x00_iidma_fcport(vha, fcport); - if (fcport->fc4f_nvme) { + if (NVME_TARGET(vha->hw, fcport)) { qla_nvme_register_remote(vha, fcport); - fcport->disc_state = DSC_LOGIN_COMPLETE; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE); qla2x00_set_fcport_state(fcport, FCS_ONLINE); return; } @@ -5463,7 +5473,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) } } - fcport->disc_state = DSC_LOGIN_COMPLETE; + qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE); } void qla_register_fcport_fn(struct work_struct *work) @@ -5744,11 +5754,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) new_fcport->fc4_type = swl[swl_idx].fc4_type; new_fcport->nvme_flag = 0; - new_fcport->fc4f_nvme = 0; if (vha->flags.nvme_enabled && - swl[swl_idx].fc4f_nvme) { - new_fcport->fc4f_nvme = - swl[swl_idx].fc4f_nvme; + swl[swl_idx].fc4_type & FS_FC4TYPE_NVME) { ql_log(ql_log_info, vha, 0x2131, "FOUND: NVME port %8phC as FC Type 28h\n", new_fcport->port_name); @@ -5804,7 +5811,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) /* Bypass ports whose FCP-4 type is not FCP_SCSI */ if (ql2xgffidenable && - (new_fcport->fc4_type != FC4_TYPE_FCP_SCSI && + (!(new_fcport->fc4_type & FS_FC4TYPE_FCP) && new_fcport->fc4_type != FC4_TYPE_UNKNOWN)) continue; @@ -5873,9 +5880,9 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) break; } - if (fcport->fc4f_nvme) { + if (NVME_TARGET(vha->hw, fcport)) { if (fcport->disc_state == DSC_DELETE_PEND) { - fcport->disc_state = DSC_GNL; + qla2x00_set_fcport_disc_state(fcport, DSC_GNL); vha->fcport_count--; fcport->login_succ = 0; } @@ -5913,8 +5920,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) break; - if ((fcport->flags & FCF_FABRIC_DEVICE) == 0 || - (fcport->flags & FCF_LOGIN_NEEDED) == 0) + if ((fcport->flags & FCF_FABRIC_DEVICE) == 0) continue; if (fcport->scan_state == QLA_FCPORT_SCAN) { @@ -5922,7 +5928,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) qla_ini_mode_enabled(vha)) && atomic_read(&fcport->state) == FCS_ONLINE) { qla2x00_mark_device_lost(vha, fcport, - ql2xplogiabsentdevice, 0); + ql2xplogiabsentdevice); if (fcport->loop_id != FC_NO_LOOP_ID && (fcport->flags & FCF_FCP2_DEVICE) == 0 && fcport->port_type != FCT_INITIATOR && @@ -5937,7 +5943,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) } } - if (fcport->scan_state == QLA_FCPORT_FOUND) + if (fcport->scan_state == QLA_FCPORT_FOUND && + (fcport->flags & FCF_LOGIN_NEEDED) != 0) qla24xx_fcport_handle_login(vha, fcport); } return (rval); @@ -6087,7 +6094,7 @@ qla2x00_fabric_login(scsi_qla_host_t *vha, fc_port_t *fcport, ha->isp_ops->fabric_logout(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa); - qla2x00_mark_device_lost(vha, fcport, 1, 0); + qla2x00_mark_device_lost(vha, fcport, 1); rval = 1; break; @@ -6601,16 +6608,17 @@ qla2x00_quiesce_io(scsi_qla_host_t *vha) atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME); if (atomic_read(&vha->loop_state) != LOOP_DOWN) { atomic_set(&vha->loop_state, LOOP_DOWN); - qla2x00_mark_all_devices_lost(vha, 0); + qla2x00_mark_all_devices_lost(vha); list_for_each_entry(vp, &ha->vp_list, list) - qla2x00_mark_all_devices_lost(vp, 0); + qla2x00_mark_all_devices_lost(vp); } else { if (!atomic_read(&vha->loop_down_timer)) atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); } /* Wait for pending cmds to complete */ - qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST); + WARN_ON_ONCE(qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST) + != QLA_SUCCESS); } void @@ -6678,14 +6686,14 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); if (atomic_read(&vha->loop_state) != LOOP_DOWN) { atomic_set(&vha->loop_state, LOOP_DOWN); - qla2x00_mark_all_devices_lost(vha, 0); + qla2x00_mark_all_devices_lost(vha); spin_lock_irqsave(&ha->vport_slock, flags); list_for_each_entry(vp, &ha->vp_list, list) { atomic_inc(&vp->vref_count); spin_unlock_irqrestore(&ha->vport_slock, flags); - qla2x00_mark_all_devices_lost(vp, 0); + qla2x00_mark_all_devices_lost(vp); spin_lock_irqsave(&ha->vport_slock, flags); atomic_dec(&vp->vref_count); @@ -6698,8 +6706,10 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) } /* Clear all async request states across all VPs. */ - list_for_each_entry(fcport, &vha->vp_fcports, list) + list_for_each_entry(fcport, &vha->vp_fcports, list) { fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT); + fcport->scan_state = 0; + } spin_lock_irqsave(&ha->vport_slock, flags); list_for_each_entry(vp, &ha->vp_list, list) { atomic_inc(&vp->vref_count); @@ -7533,8 +7543,12 @@ qla27xx_get_active_image(struct scsi_qla_host *vha, goto check_sec_image; } - qla24xx_read_flash_data(vha, (void *)(&pri_image_status), - ha->flt_region_img_status_pri, sizeof(pri_image_status) >> 2); + if (qla24xx_read_flash_data(vha, (void *)(&pri_image_status), + ha->flt_region_img_status_pri, sizeof(pri_image_status) >> 2) != + QLA_SUCCESS) { + WARN_ON_ONCE(true); + goto check_sec_image; + } qla27xx_print_image(vha, "Primary image", &pri_image_status); if (qla27xx_check_image_status_signature(&pri_image_status)) { @@ -8288,7 +8302,7 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) active_regions.aux.vpd_nvram == QLA27XX_PRIMARY_IMAGE ? "primary" : "secondary"); } - qla24xx_read_flash_data(vha, ha->vpd, faddr, ha->vpd_size >> 2); + ha->isp_ops->read_optrom(vha, ha->vpd, faddr << 2, ha->vpd_size); /* Get NVRAM data into cache and calculate checksum. */ faddr = ha->flt_region_nvram; @@ -8300,7 +8314,7 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) "Loading %s nvram image.\n", active_regions.aux.vpd_nvram == QLA27XX_PRIMARY_IMAGE ? "primary" : "secondary"); - qla24xx_read_flash_data(vha, ha->nvram, faddr, ha->nvram_size >> 2); + ha->isp_ops->read_optrom(vha, ha->nvram, faddr << 2, ha->nvram_size); dptr = (uint32_t *)nv; for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++, dptr++) @@ -8541,6 +8555,9 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) /* N2N: driver will initiate Login instead of FW */ icb->firmware_options_3 |= BIT_8; + /* Determine NVMe/FCP priority for target ports */ + ha->fc4_type_priority = qla2xxx_get_fc4_priority(vha); + if (rval) { ql_log(ql_log_warn, vha, 0x0076, "NVRAM configuration failed.\n"); @@ -9030,8 +9047,6 @@ int qla2xxx_delete_qpair(struct scsi_qla_host *vha, struct qla_qpair *qpair) struct qla_hw_data *ha = qpair->hw; qpair->delete_in_progress = 1; - while (atomic_read(&qpair->ref_count)) - msleep(500); ret = qla25xx_delete_req_que(vha, qpair->req); if (ret != QLA_SUCCESS) |
