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-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c4
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h34
-rw-r--r--drivers/scsi/qla2xxx/qla_fw.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h1
-rw-r--r--drivers/scsi/qla2xxx/qla_gs.c66
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c140
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h12
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c106
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c36
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c15
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c11
-rw-r--r--drivers/scsi/qla2xxx/qla_nvme.c4
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c174
-rw-r--r--drivers/scsi/qla2xxx/qla_target.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_tmpl.c29
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h2
16 files changed, 439 insertions, 199 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 7259bce85e0e..ae97e2f310a3 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -102,8 +102,10 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
qla8044_idc_lock(ha);
qla82xx_set_reset_owner(vha);
qla8044_idc_unlock(ha);
- } else
+ } else {
+ ha->fw_dump_mpi = 1;
qla2x00_system_error(vha);
+ }
break;
case 4:
if (IS_P3P_TYPE(ha)) {
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 6ffa9877c28b..460f443f6471 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -591,19 +591,23 @@ typedef struct srb {
*/
uint8_t cmd_type;
uint8_t pad[3];
- atomic_t ref_count;
struct kref cmd_kref; /* need to migrate ref_count over to this */
void *priv;
wait_queue_head_t nvme_ls_waitq;
struct fc_port *fcport;
struct scsi_qla_host *vha;
unsigned int start_timer:1;
+ unsigned int abort:1;
+ unsigned int aborted:1;
+ unsigned int completed:1;
+
uint32_t handle;
uint16_t flags;
uint16_t type;
const char *name;
int iocbs;
struct qla_qpair *qpair;
+ struct srb *cmd_sp;
struct list_head elem;
u32 gen1; /* scratch */
u32 gen2; /* scratch */
@@ -2277,7 +2281,7 @@ typedef struct {
uint8_t fabric_port_name[WWN_SIZE];
uint16_t fp_speed;
uint8_t fc4_type;
- uint8_t fc4f_nvme; /* nvme fc4 feature bits */
+ uint8_t fc4_features;
} sw_info_t;
/* FCP-4 types */
@@ -2445,7 +2449,7 @@ typedef struct fc_port {
u32 supported_classes;
uint8_t fc4_type;
- uint8_t fc4f_nvme;
+ uint8_t fc4_features;
uint8_t scan_state;
unsigned long last_queue_full;
@@ -2476,6 +2480,11 @@ typedef struct fc_port {
u16 n2n_chip_reset;
} fc_port_t;
+enum {
+ FC4_PRIORITY_NVME = 1,
+ FC4_PRIORITY_FCP = 2,
+};
+
#define QLA_FCPORT_SCAN 1
#define QLA_FCPORT_FOUND 2
@@ -4291,6 +4300,8 @@ struct qla_hw_data {
atomic_t nvme_active_aen_cnt;
uint16_t nvme_last_rptd_aen; /* Last recorded aen count */
+ uint8_t fc4_type_priority;
+
atomic_t zio_threshold;
uint16_t last_zio_threshold;
@@ -4816,6 +4827,23 @@ struct sff_8247_a0 {
ha->current_topology == ISP_CFG_N || \
!ha->current_topology)
+#define NVME_TYPE(fcport) \
+ (fcport->fc4_type & FS_FC4TYPE_NVME) \
+
+#define FCP_TYPE(fcport) \
+ (fcport->fc4_type & FS_FC4TYPE_FCP) \
+
+#define NVME_ONLY_TARGET(fcport) \
+ (NVME_TYPE(fcport) && !FCP_TYPE(fcport)) \
+
+#define NVME_FCP_TARGET(fcport) \
+ (FCP_TYPE(fcport) && NVME_TYPE(fcport)) \
+
+#define NVME_TARGET(ha, fcport) \
+ ((NVME_FCP_TARGET(fcport) && \
+ (ha->fc4_type_priority == FC4_PRIORITY_NVME)) || \
+ NVME_ONLY_TARGET(fcport)) \
+
#include "qla_target.h"
#include "qla_gbl.h"
#include "qla_dbg.h"
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index 732bb871c433..59f6903e5abe 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -2101,4 +2101,6 @@ struct qla_fcp_prio_cfg {
#define FA_FLASH_LAYOUT_ADDR_83 (0x3F1000/4)
#define FA_FLASH_LAYOUT_ADDR_28 (0x11000/4)
+#define NVRAM_DUAL_FCP_NVME_FLAG_OFFSET 0x196
+
#endif
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index d11416dcee4e..5b163ad85c34 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -917,4 +917,5 @@ int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode);
/* nvme.c */
void qla_nvme_unregister_remote_port(struct fc_port *fcport);
+void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea);
#endif /* _QLA_GBL_H */
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 5298ed10059f..67230688b05e 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -248,7 +248,7 @@ qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport)
WWN_SIZE);
fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ?
- FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER;
+ FS_FC4TYPE_FCP : FC4_TYPE_OTHER;
if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE &&
ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE)
@@ -2887,7 +2887,7 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list)
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
struct qla_hw_data *ha = vha->hw;
- uint8_t fcp_scsi_features = 0;
+ uint8_t fcp_scsi_features = 0, nvme_features = 0;
struct ct_arg arg;
for (i = 0; i < ha->max_fibre_devices; i++) {
@@ -2933,14 +2933,19 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list)
ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
fcp_scsi_features &= 0x0f;
- if (fcp_scsi_features)
- list[i].fc4_type = FC4_TYPE_FCP_SCSI;
- else
- list[i].fc4_type = FC4_TYPE_OTHER;
+ if (fcp_scsi_features) {
+ list[i].fc4_type = FS_FC4TYPE_FCP;
+ list[i].fc4_features = fcp_scsi_features;
+ }
- list[i].fc4f_nvme =
+ nvme_features =
ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET];
- list[i].fc4f_nvme &= 0xf;
+ nvme_features &= 0xf;
+
+ if (nvme_features) {
+ list[i].fc4_type |= FS_FC4TYPE_NVME;
+ list[i].fc4_features = nvme_features;
+ }
}
/* Last device exit. */
@@ -3005,7 +3010,7 @@ static void qla24xx_async_gpsc_sp_done(srb_t *sp, int res)
fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE);
if (res == QLA_FUNCTION_TIMEOUT)
- return;
+ goto done;
if (res == (DID_ERROR << 16)) {
/* entry status error */
@@ -3435,6 +3440,8 @@ void qla24xx_async_gffid_sp_done(srb_t *sp, int res)
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;
ql_dbg(ql_dbg_disc, vha, 0x2133,
"Async done-%s res %x ID %x. %8phC\n",
@@ -3442,24 +3449,25 @@ void qla24xx_async_gffid_sp_done(srb_t *sp, int res)
fcport->flags &= ~FCF_ASYNC_SENT;
ct_rsp = &fcport->ct_desc.ct_sns->p.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];
+
/*
* FC-GS-7, 5.2.3.12 FC-4 Features - format
* The format of the FC-4 Features object, as defined by the FC-4,
* Shall be an array of 4-bit values, one for each type code value
*/
if (!res) {
- if (ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET] & 0xf) {
+ if (fc4_scsi_feat & 0xf) {
/* w1 b00:03 */
- fcport->fc4_type =
- ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
- fcport->fc4_type &= 0xf;
- }
+ fcport->fc4_type = FS_FC4TYPE_FCP;
+ fcport->fc4_features = fc4_scsi_feat & 0xf;
+ }
- if (ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET] & 0xf) {
+ if (fc4_nvme_feat & 0xf) {
/* w5 [00:03]/28h */
- fcport->fc4f_nvme =
- ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET];
- fcport->fc4f_nvme &= 0xf;
+ fcport->fc4_type |= FS_FC4TYPE_NVME;
+ fcport->fc4_features = fc4_nvme_feat & 0xf;
}
}
@@ -3563,7 +3571,7 @@ void qla24xx_async_gnnft_done(scsi_qla_host_t *vha, srb_t *sp)
u8 recheck = 0;
u16 dup = 0, dup_cnt = 0;
- ql_dbg(ql_dbg_disc, vha, 0xffff,
+ ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
"%s enter\n", __func__);
if (sp->gen1 != vha->hw->base_qpair->chip_reset) {
@@ -3580,8 +3588,9 @@ void qla24xx_async_gnnft_done(scsi_qla_host_t *vha, srb_t *sp)
set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
} else {
- ql_dbg(ql_dbg_disc, vha, 0xffff,
- "Fabric scan failed on all retries.\n");
+ ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
+ "%s: Fabric scan failed for %d retries.\n",
+ __func__, vha->scan.scan_retry);
}
goto out;
}
@@ -4047,7 +4056,7 @@ done_free_sp:
void qla24xx_async_gpnft_done(scsi_qla_host_t *vha, srb_t *sp)
{
- ql_dbg(ql_dbg_disc, vha, 0xffff,
+ ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
"%s enter\n", __func__);
qla24xx_async_gnnft(vha, sp, sp->gen2);
}
@@ -4061,7 +4070,7 @@ int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp)
u32 rspsz;
unsigned long flags;
- ql_dbg(ql_dbg_disc, vha, 0xffff,
+ ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
"%s enter\n", __func__);
if (!vha->flags.online)
@@ -4070,14 +4079,15 @@ int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp)
spin_lock_irqsave(&vha->work_lock, flags);
if (vha->scan.scan_flags & SF_SCANNING) {
spin_unlock_irqrestore(&vha->work_lock, flags);
- ql_dbg(ql_dbg_disc, vha, 0xffff, "scan active\n");
+ ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
+ "%s: scan active\n", __func__);
return rval;
}
vha->scan.scan_flags |= SF_SCANNING;
spin_unlock_irqrestore(&vha->work_lock, flags);
if (fc4_type == FC4_TYPE_FCP_SCSI) {
- ql_dbg(ql_dbg_disc, vha, 0xffff,
+ ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
"%s: Performing FCP Scan\n", __func__);
if (sp)
@@ -4132,7 +4142,7 @@ int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp)
}
sp->u.iocb_cmd.u.ctarg.rsp_size = rspsz;
- ql_dbg(ql_dbg_disc, vha, 0xffff,
+ ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
"%s scan list size %d\n", __func__, vha->scan.size);
memset(vha->scan.l, 0, vha->scan.size);
@@ -4197,8 +4207,8 @@ done_free_sp:
spin_lock_irqsave(&vha->work_lock, flags);
vha->scan.scan_flags &= ~SF_SCANNING;
if (vha->scan.scan_flags == 0) {
- ql_dbg(ql_dbg_disc, vha, 0xffff,
- "%s: schedule\n", __func__);
+ ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0xffff,
+ "%s: Scan scheduled.\n", __func__);
vha->scan.scan_flags |= SF_QUEUED;
schedule_delayed_work(&vha->scan.scan_work, 5);
}
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 1d041313ec52..1dbee8800218 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"
/*
@@ -101,8 +100,22 @@ static void qla24xx_abort_iocb_timeout(void *data)
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;
@@ -111,6 +124,9 @@ static void qla24xx_abort_iocb_timeout(void *data)
}
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_OS_TIMER_EXPIRED);
}
@@ -142,6 +158,7 @@ static int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait)
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;
@@ -328,7 +345,7 @@ 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,
@@ -726,19 +743,17 @@ 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)
+ if (NVME_TARGET(vha->hw, fcport))
current_login_state = e->current_login_state >> 4;
else
current_login_state = e->current_login_state & 0xf;
-
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:
@@ -1135,19 +1150,18 @@ static void qla24xx_async_gpdb_sp_done(srb_t *sp, 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.fcport = fcport;
ea.sp = sp;
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);
@@ -1225,13 +1239,13 @@ 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) {
@@ -1382,14 +1396,14 @@ 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;
@@ -1578,7 +1592,8 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport)
ql_dbg(ql_dbg_disc, vha, 0x2118,
"%s %d %8phC post %s PRLI\n",
__func__, __LINE__, fcport->port_name,
- fcport->fc4f_nvme ? "NVME" : "FC");
+ NVME_TARGET(vha->hw, fcport) ? "NVME" :
+ "FC");
qla24xx_post_prli_work(vha, fcport);
}
break;
@@ -1701,6 +1716,15 @@ void qla24xx_handle_relogin_event(scsi_qla_host_t *vha,
qla24xx_fcport_handle_login(vha, fcport);
}
+void qla_handle_els_plogi_done(scsi_qla_host_t *vha,
+ struct event_arg *ea)
+{
+ 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);
+}
+
/*
* RSCN(s) came in for this fcport, but the RSCN(s) was not able
* to be consumed by the fcport
@@ -1860,38 +1884,26 @@ qla24xx_handle_prli_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
break;
}
- if (ea->fcport->fc4f_nvme) {
+ /*
+ * 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;
- qla24xx_post_prli_work(vha, ea->fcport);
- return;
+ "%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;
}
- /* at this point both PRLI NVME & PRLI FCP failed */
- if (N2N_TOPO(vha->hw)) {
- if (ea->fcport->n2n_link_reset_cnt < 3) {
- ea->fcport->n2n_link_reset_cnt++;
- /*
- * remote port is not sending Plogi. Reset
- * link to kick start his state machine
- */
- set_bit(N2N_LINK_RESET, &vha->dpc_flags);
- } else {
- ql_log(ql_log_warn, vha, 0x2119,
- "%s %d %8phC Unable to reconnect\n",
- __func__, __LINE__, ea->fcport->port_name);
- }
- } else {
- /*
- * switch connect. login failed. Take connection
- * down and allow relogin to retrigger
- */
- ea->fcport->flags &= ~FCF_ASYNC_SENT;
- ea->fcport->keep_nport_handle = 0;
- qlt_schedule_sess_for_deletion(ea->fcport);
- }
+ 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;
}
}
@@ -1952,7 +1964,7 @@ 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);
@@ -2206,8 +2218,18 @@ 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,
@@ -5382,7 +5404,7 @@ 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_state(fcport, FCS_ONLINE);
@@ -5710,11 +5732,8 @@ 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);
@@ -5770,7 +5789,7 @@ 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;
@@ -5839,7 +5858,7 @@ 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;
vha->fcport_count--;
@@ -8514,6 +8533,9 @@ 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");
@@ -9003,8 +9025,6 @@ 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)
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 0c3d907af769..352aba4127f7 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -307,3 +307,15 @@ qla_83xx_start_iocbs(struct qla_qpair *qpair)
WRT_REG_DWORD(req->req_q_in, req->ring_index);
}
+
+static inline int
+qla2xxx_get_fc4_priority(struct scsi_qla_host *vha)
+{
+ uint32_t data;
+
+ data =
+ ((uint8_t *)vha->hw->nvram)[NVRAM_DUAL_FCP_NVME_FLAG_OFFSET];
+
+
+ return (data >> 6) & BIT_0 ? FC4_PRIORITY_FCP : FC4_PRIORITY_NVME;
+}
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 518eb954cf42..b25f87ff8cde 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2740,6 +2740,10 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res)
struct scsi_qla_host *vha = sp->vha;
struct event_arg ea;
struct qla_work_evt *e;
+ struct fc_port *conflict_fcport;
+ port_id_t cid; /* conflict Nport id */
+ u32 *fw_status = sp->u.iocb_cmd.u.els_plogi.fw_status;
+ u16 lid;
ql_dbg(ql_dbg_disc, vha, 0x3072,
"%s ELS done rc %d hdl=%x, portid=%06x %8phC\n",
@@ -2751,14 +2755,101 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res)
if (sp->flags & SRB_WAKEUP_ON_COMP)
complete(&lio->u.els_plogi.comp);
else {
- if (res) {
- set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
- } else {
+ switch (fw_status[0]) {
+ case CS_DATA_UNDERRUN:
+ case CS_COMPLETE:
memset(&ea, 0, sizeof(ea));
ea.fcport = fcport;
- ea.data[0] = MBS_COMMAND_COMPLETE;
- ea.sp = sp;
- qla24xx_handle_plogi_done_event(vha, &ea);
+ ea.rc = res;
+ qla_handle_els_plogi_done(vha, &ea);
+ break;
+
+ case CS_IOCB_ERROR:
+ switch (fw_status[1]) {
+ case LSC_SCODE_PORTID_USED:
+ lid = fw_status[2] & 0xffff;
+ qlt_find_sess_invalidate_other(vha,
+ wwn_to_u64(fcport->port_name),
+ fcport->d_id, lid, &conflict_fcport);
+ if (conflict_fcport) {
+ /*
+ * Another fcport shares the same
+ * loop_id & nport id; conflict
+ * fcport needs to finish cleanup
+ * before this fcport can proceed
+ * to login.
+ */
+ conflict_fcport->conflict = fcport;
+ fcport->login_pause = 1;
+ ql_dbg(ql_dbg_disc, vha, 0x20ed,
+ "%s %d %8phC pid %06x inuse with lid %#x post gidpn\n",
+ __func__, __LINE__,
+ fcport->port_name,
+ fcport->d_id.b24, lid);
+ } else {
+ ql_dbg(ql_dbg_disc, vha, 0x20ed,
+ "%s %d %8phC pid %06x inuse with lid %#x sched del\n",
+ __func__, __LINE__,
+ fcport->port_name,
+ fcport->d_id.b24, lid);
+ qla2x00_clear_loop_id(fcport);
+ set_bit(lid, vha->hw->loop_id_map);
+ fcport->loop_id = lid;
+ fcport->keep_nport_handle = 0;
+ qlt_schedule_sess_for_deletion(fcport);
+ }
+ break;
+
+ case LSC_SCODE_NPORT_USED:
+ cid.b.domain = (fw_status[2] >> 16) & 0xff;
+ cid.b.area = (fw_status[2] >> 8) & 0xff;
+ cid.b.al_pa = fw_status[2] & 0xff;
+ cid.b.rsvd_1 = 0;
+
+ ql_dbg(ql_dbg_disc, vha, 0x20ec,
+ "%s %d %8phC lid %#x in use with pid %06x post gnl\n",
+ __func__, __LINE__, fcport->port_name,
+ fcport->loop_id, cid.b24);
+ set_bit(fcport->loop_id,
+ vha->hw->loop_id_map);
+ fcport->loop_id = FC_NO_LOOP_ID;
+ qla24xx_post_gnl_work(vha, fcport);
+ break;
+
+ case LSC_SCODE_NOXCB:
+ vha->hw->exch_starvation++;
+ if (vha->hw->exch_starvation > 5) {
+ ql_log(ql_log_warn, vha, 0xd046,
+ "Exchange starvation. Resetting RISC\n");
+ vha->hw->exch_starvation = 0;
+ set_bit(ISP_ABORT_NEEDED,
+ &vha->dpc_flags);
+ qla2xxx_wake_dpc(vha);
+ }
+ /* fall through */
+ default:
+ ql_dbg(ql_dbg_disc, vha, 0x20eb,
+ "%s %8phC cmd error fw_status 0x%x 0x%x 0x%x\n",
+ __func__, sp->fcport->port_name,
+ fw_status[0], fw_status[1], fw_status[2]);
+
+ fcport->flags &= ~FCF_ASYNC_SENT;
+ fcport->disc_state = DSC_LOGIN_FAILED;
+ set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
+ break;
+ }
+ break;
+
+ default:
+ ql_dbg(ql_dbg_disc, vha, 0x20eb,
+ "%s %8phC cmd error 2 fw_status 0x%x 0x%x 0x%x\n",
+ __func__, sp->fcport->port_name,
+ fw_status[0], fw_status[1], fw_status[2]);
+
+ sp->fcport->flags &= ~FCF_ASYNC_SENT;
+ sp->fcport->disc_state = DSC_LOGIN_FAILED;
+ set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
+ break;
}
e = qla2x00_alloc_work(vha, QLA_EVT_UNMAP);
@@ -2792,11 +2883,12 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
return -ENOMEM;
}
+ fcport->flags |= FCF_ASYNC_SENT;
+ fcport->disc_state = DSC_LOGIN_PEND;
elsio = &sp->u.iocb_cmd;
ql_dbg(ql_dbg_io, vha, 0x3073,
"Enter: PLOGI portid=%06x\n", fcport->d_id.b24);
- fcport->flags |= FCF_ASYNC_SENT;
sp->type = SRB_ELS_DCMD;
sp->name = "ELS_DCMD";
sp->fcport = fcport;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 009fd5a33fcd..1b8f297449cf 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1227,11 +1227,32 @@ global_port_update:
break;
case MBA_IDC_AEN:
- mb[4] = RD_REG_WORD(&reg24->mailbox4);
- mb[5] = RD_REG_WORD(&reg24->mailbox5);
- mb[6] = RD_REG_WORD(&reg24->mailbox6);
- mb[7] = RD_REG_WORD(&reg24->mailbox7);
- qla83xx_handle_8200_aen(vha, mb);
+ if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
+ ha->flags.fw_init_done = 0;
+ ql_log(ql_log_warn, vha, 0xffff,
+ "MPI Heartbeat stop. Chip reset needed. MB0[%xh] MB1[%xh] MB2[%xh] MB3[%xh]\n",
+ mb[0], mb[1], mb[2], mb[3]);
+
+ if ((mb[1] & BIT_8) ||
+ (mb[2] & BIT_8)) {
+ ql_log(ql_log_warn, vha, 0xd013,
+ "MPI Heartbeat stop. FW dump needed\n");
+ ha->fw_dump_mpi = 1;
+ ha->isp_ops->fw_dump(vha, 1);
+ }
+ set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+ qla2xxx_wake_dpc(vha);
+ } else if (IS_QLA83XX(ha)) {
+ mb[4] = RD_REG_WORD(&reg24->mailbox4);
+ mb[5] = RD_REG_WORD(&reg24->mailbox5);
+ mb[6] = RD_REG_WORD(&reg24->mailbox6);
+ mb[7] = RD_REG_WORD(&reg24->mailbox7);
+ qla83xx_handle_8200_aen(vha, mb);
+ } else {
+ ql_dbg(ql_dbg_async, vha, 0x5052,
+ "skip Heartbeat processing mb0-3=[0x%04x] [0x%04x] [0x%04x] [0x%04x]\n",
+ mb[0], mb[1], mb[2], mb[3]);
+ }
break;
case MBA_DPORT_DIAGNOSTICS:
@@ -2466,6 +2487,11 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
return;
}
+ if (sp->abort)
+ sp->aborted = 1;
+ else
+ sp->completed = 1;
+
if (sp->cmd_type != TYPE_SRB) {
req->outstanding_cmds[handle] = NULL;
ql_dbg(ql_dbg_io, vha, 0x3015,
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 4a1f21c11758..0cf94f05f008 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1932,7 +1932,7 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
pd24 = (struct port_database_24xx *) pd;
/* Check for logged in state. */
- if (fcport->fc4f_nvme) {
+ if (NVME_TARGET(ha, fcport)) {
current_login_state = pd24->current_login_state >> 4;
last_login_state = pd24->last_login_state >> 4;
} else {
@@ -3899,8 +3899,9 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
fcport->scan_state = QLA_FCPORT_FOUND;
fcport->n2n_flag = 1;
fcport->keep_nport_handle = 1;
+ fcport->fc4_type = FS_FC4TYPE_FCP;
if (vha->flags.nvme_enabled)
- fcport->fc4f_nvme = 1;
+ fcport->fc4_type |= FS_FC4TYPE_NVME;
switch (fcport->disc_state) {
case DSC_DELETED:
@@ -6287,17 +6288,13 @@ int qla24xx_send_mb_cmd(struct scsi_qla_host *vha, mbx_cmd_t *mcp)
case QLA_SUCCESS:
ql_dbg(ql_dbg_mbx, vha, 0x119d, "%s: %s done.\n",
__func__, sp->name);
- sp->free(sp);
break;
default:
ql_dbg(ql_dbg_mbx, vha, 0x119e, "%s: %s Failed. %x.\n",
__func__, sp->name, rval);
- sp->free(sp);
break;
}
- return rval;
-
done_free_sp:
sp->free(sp);
done:
@@ -6362,7 +6359,7 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport,
uint64_t zero = 0;
u8 current_login_state, last_login_state;
- if (fcport->fc4f_nvme) {
+ if (NVME_TARGET(vha->hw, fcport)) {
current_login_state = pd->current_login_state >> 4;
last_login_state = pd->last_login_state >> 4;
} else {
@@ -6397,8 +6394,8 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport,
fcport->d_id.b.al_pa = pd->port_id[2];
fcport->d_id.b.rsvd_1 = 0;
- if (fcport->fc4f_nvme) {
- fcport->port_type = 0;
+ if (NVME_TARGET(vha->hw, fcport)) {
+ fcport->port_type = FCT_NVME;
if ((pd->prli_svc_param_word_3[0] & BIT_5) == 0)
fcport->port_type |= FCT_NVME_INITIATOR;
if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 238240984bc1..eabc5127174e 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -946,7 +946,7 @@ int qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
sp = qla2x00_get_sp(base_vha, NULL, GFP_KERNEL);
if (!sp)
- goto done;
+ return rval;
sp->type = SRB_CTRL_VP;
sp->name = "ctrl_vp";
@@ -962,7 +962,7 @@ int qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
ql_dbg(ql_dbg_async, vha, 0xffff,
"%s: %s Failed submission. %x.\n",
__func__, sp->name, rval);
- goto done_free_sp;
+ goto done;
}
ql_dbg(ql_dbg_vport, vha, 0x113f, "%s hndl %x submitted\n",
@@ -980,16 +980,13 @@ int qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
case QLA_SUCCESS:
ql_dbg(ql_dbg_vport, vha, 0xffff, "%s: %s done.\n",
__func__, sp->name);
- goto done_free_sp;
+ break;
default:
ql_dbg(ql_dbg_vport, vha, 0xffff, "%s: %s Failed. %x.\n",
__func__, sp->name, rval);
- goto done_free_sp;
+ break;
}
done:
- return rval;
-
-done_free_sp:
sp->free(sp);
return rval;
}
diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c
index 6cc19e060afc..941aa53363f5 100644
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -224,8 +224,8 @@ static void qla_nvme_abort_work(struct work_struct *work)
if (ha->flags.host_shutting_down) {
ql_log(ql_log_info, sp->fcport->vha, 0xffff,
- "%s Calling done on sp: %p, type: 0x%x, sp->ref_count: 0x%x\n",
- __func__, sp, sp->type, atomic_read(&sp->ref_count));
+ "%s Calling done on sp: %p, type: 0x%x\n",
+ __func__, sp, sp->type);
sp->done(sp, 0);
goto out;
}
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 726ad4cbf4a6..8b84bc4a6ac8 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -698,11 +698,6 @@ void qla2x00_sp_compl(srb_t *sp, int res)
struct scsi_cmnd *cmd = GET_CMD_SP(sp);
struct completion *comp = sp->comp;
- if (WARN_ON_ONCE(atomic_read(&sp->ref_count) == 0))
- return;
-
- atomic_dec(&sp->ref_count);
-
sp->free(sp);
cmd->result = res;
CMD_SP(cmd) = NULL;
@@ -794,11 +789,6 @@ void qla2xxx_qpair_sp_compl(srb_t *sp, int res)
struct scsi_cmnd *cmd = GET_CMD_SP(sp);
struct completion *comp = sp->comp;
- if (WARN_ON_ONCE(atomic_read(&sp->ref_count) == 0))
- return;
-
- atomic_dec(&sp->ref_count);
-
sp->free(sp);
cmd->result = res;
CMD_SP(cmd) = NULL;
@@ -903,7 +893,7 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
sp->u.scmd.cmd = cmd;
sp->type = SRB_SCSI_CMD;
- atomic_set(&sp->ref_count, 1);
+
CMD_SP(cmd) = (void *)sp;
sp->free = qla2x00_sp_free_dma;
sp->done = qla2x00_sp_compl;
@@ -985,18 +975,16 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd,
sp->u.scmd.cmd = cmd;
sp->type = SRB_SCSI_CMD;
- atomic_set(&sp->ref_count, 1);
CMD_SP(cmd) = (void *)sp;
sp->free = qla2xxx_qpair_sp_free_dma;
sp->done = qla2xxx_qpair_sp_compl;
- sp->qpair = qpair;
rval = ha->isp_ops->start_scsi_mq(sp);
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_io + ql_dbg_verbose, vha, 0x3078,
"Start scsi failed rval=%d for cmd=%p.\n", rval, cmd);
if (rval == QLA_INTERFACE_ERROR)
- goto qc24_fail_command;
+ goto qc24_free_sp_fail_command;
goto qc24_host_busy_free_sp;
}
@@ -1008,6 +996,11 @@ qc24_host_busy_free_sp:
qc24_target_busy:
return SCSI_MLQUEUE_TARGET_BUSY;
+qc24_free_sp_fail_command:
+ sp->free(sp);
+ CMD_SP(cmd) = NULL;
+ qla2xxx_rel_qpair_sp(sp->qpair, sp);
+
qc24_fail_command:
cmd->scsi_done(cmd);
@@ -1184,16 +1177,6 @@ qla2x00_wait_for_chip_reset(scsi_qla_host_t *vha)
return return_status;
}
-static int
-sp_get(struct srb *sp)
-{
- if (!refcount_inc_not_zero((refcount_t *)&sp->ref_count))
- /* kref get fail */
- return ENXIO;
- else
- return 0;
-}
-
#define ISP_REG_DISCONNECT 0xffffffffU
/**************************************************************************
* qla2x00_isp_reg_stat
@@ -1249,6 +1232,9 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
uint64_t lun;
int rval;
struct qla_hw_data *ha = vha->hw;
+ uint32_t ratov_j;
+ struct qla_qpair *qpair;
+ unsigned long flags;
if (qla2x00_isp_reg_stat(ha)) {
ql_log(ql_log_info, vha, 0x8042,
@@ -1261,13 +1247,26 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
return ret;
sp = scsi_cmd_priv(cmd);
+ qpair = sp->qpair;
- if (sp->fcport && sp->fcport->deleted)
+ if ((sp->fcport && sp->fcport->deleted) || !qpair)
return SUCCESS;
- /* Return if the command has already finished. */
- if (sp_get(sp))
+ spin_lock_irqsave(qpair->qp_lock_ptr, flags);
+ if (sp->completed) {
+ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
return SUCCESS;
+ }
+
+ if (sp->abort || sp->aborted) {
+ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
+ return FAILED;
+ }
+
+ sp->abort = 1;
+ sp->comp = &comp;
+ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
+
id = cmd->device->id;
lun = cmd->device->lun;
@@ -1276,47 +1275,37 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
"Aborting from RISC nexus=%ld:%d:%llu sp=%p cmd=%p handle=%x\n",
vha->host_no, id, lun, sp, cmd, sp->handle);
+ /*
+ * Abort will release the original Command/sp from FW. Let the
+ * original command call scsi_done. In return, he will wakeup
+ * this sleeping thread.
+ */
rval = ha->isp_ops->abort_command(sp);
+
ql_dbg(ql_dbg_taskm, vha, 0x8003,
"Abort command mbx cmd=%p, rval=%x.\n", cmd, rval);
+ /* Wait for the command completion. */
+ ratov_j = ha->r_a_tov/10 * 4 * 1000;
+ ratov_j = msecs_to_jiffies(ratov_j);
switch (rval) {
case QLA_SUCCESS:
- /*
- * The command has been aborted. That means that the firmware
- * won't report a completion.
- */
- sp->done(sp, DID_ABORT << 16);
- ret = SUCCESS;
- break;
- case QLA_FUNCTION_PARAMETER_ERROR: {
- /* Wait for the command completion. */
- uint32_t ratov = ha->r_a_tov/10;
- uint32_t ratov_j = msecs_to_jiffies(4 * ratov * 1000);
-
- WARN_ON_ONCE(sp->comp);
- sp->comp = &comp;
if (!wait_for_completion_timeout(&comp, ratov_j)) {
ql_dbg(ql_dbg_taskm, vha, 0xffff,
"%s: Abort wait timer (4 * R_A_TOV[%d]) expired\n",
- __func__, ha->r_a_tov);
+ __func__, ha->r_a_tov/10);
ret = FAILED;
} else {
ret = SUCCESS;
}
break;
- }
default:
- /*
- * Either abort failed or abort and completion raced. Let
- * the SCSI core retry the abort in the former case.
- */
ret = FAILED;
break;
}
sp->comp = NULL;
- atomic_dec(&sp->ref_count);
+
ql_log(ql_log_info, vha, 0x801c,
"Abort command issued nexus=%ld:%d:%llu -- %x.\n",
vha->host_no, id, lun, ret);
@@ -1708,32 +1697,53 @@ static void qla2x00_abort_srb(struct qla_qpair *qp, srb_t *sp, const int res,
scsi_qla_host_t *vha = qp->vha;
struct qla_hw_data *ha = vha->hw;
int rval;
+ bool ret_cmd;
+ uint32_t ratov_j;
- if (sp_get(sp))
+ if (qla2x00_chip_is_down(vha)) {
+ sp->done(sp, res);
return;
+ }
if (sp->type == SRB_NVME_CMD || sp->type == SRB_NVME_LS ||
(sp->type == SRB_SCSI_CMD && !ha->flags.eeh_busy &&
!test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
!qla2x00_isp_reg_stat(ha))) {
+ if (sp->comp) {
+ sp->done(sp, res);
+ return;
+ }
+
sp->comp = &comp;
+ sp->abort = 1;
spin_unlock_irqrestore(qp->qp_lock_ptr, *flags);
- rval = ha->isp_ops->abort_command(sp);
+ rval = ha->isp_ops->abort_command(sp);
+ /* Wait for command completion. */
+ ret_cmd = false;
+ ratov_j = ha->r_a_tov/10 * 4 * 1000;
+ ratov_j = msecs_to_jiffies(ratov_j);
switch (rval) {
case QLA_SUCCESS:
- sp->done(sp, res);
+ if (wait_for_completion_timeout(&comp, ratov_j)) {
+ ql_dbg(ql_dbg_taskm, vha, 0xffff,
+ "%s: Abort wait timer (4 * R_A_TOV[%d]) expired\n",
+ __func__, ha->r_a_tov/10);
+ ret_cmd = true;
+ }
+ /* else FW return SP to driver */
break;
- case QLA_FUNCTION_PARAMETER_ERROR:
- wait_for_completion(&comp);
+ default:
+ ret_cmd = true;
break;
}
spin_lock_irqsave(qp->qp_lock_ptr, *flags);
- sp->comp = NULL;
+ if (ret_cmd && (!sp->completed || !sp->aborted))
+ sp->done(sp, res);
+ } else {
+ sp->done(sp, res);
}
-
- atomic_dec(&sp->ref_count);
}
static void
@@ -1755,7 +1765,6 @@ __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res)
for (cnt = 1; cnt < req->num_outstanding_cmds; cnt++) {
sp = req->outstanding_cmds[cnt];
if (sp) {
- req->outstanding_cmds[cnt] = NULL;
switch (sp->cmd_type) {
case TYPE_SRB:
qla2x00_abort_srb(qp, sp, res, &flags);
@@ -1777,6 +1786,7 @@ __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res)
default:
break;
}
+ req->outstanding_cmds[cnt] = NULL;
}
}
spin_unlock_irqrestore(qp->qp_lock_ptr, flags);
@@ -3492,6 +3502,29 @@ disable_device:
return ret;
}
+static void __qla_set_remove_flag(scsi_qla_host_t *base_vha)
+{
+ scsi_qla_host_t *vp;
+ unsigned long flags;
+ struct qla_hw_data *ha;
+
+ if (!base_vha)
+ return;
+
+ ha = base_vha->hw;
+
+ spin_lock_irqsave(&ha->vport_slock, flags);
+ list_for_each_entry(vp, &ha->vp_list, list)
+ set_bit(PFLG_DRIVER_REMOVING, &vp->pci_flags);
+
+ /*
+ * Indicate device removal to prevent future board_disable
+ * and wait until any pending board_disable has completed.
+ */
+ set_bit(PFLG_DRIVER_REMOVING, &base_vha->pci_flags);
+ spin_unlock_irqrestore(&ha->vport_slock, flags);
+}
+
static void
qla2x00_shutdown(struct pci_dev *pdev)
{
@@ -3508,7 +3541,7 @@ qla2x00_shutdown(struct pci_dev *pdev)
* Prevent future board_disable and wait
* until any pending board_disable has completed.
*/
- set_bit(PFLG_DRIVER_REMOVING, &vha->pci_flags);
+ __qla_set_remove_flag(vha);
cancel_work_sync(&ha->board_disable);
if (!atomic_read(&pdev->enable_cnt))
@@ -3668,10 +3701,7 @@ qla2x00_remove_one(struct pci_dev *pdev)
ha = base_vha->hw;
ql_log(ql_log_info, base_vha, 0xb079,
"Removing driver\n");
-
- /* Indicate device removal to prevent future board_disable and wait
- * until any pending board_disable has completed. */
- set_bit(PFLG_DRIVER_REMOVING, &base_vha->pci_flags);
+ __qla_set_remove_flag(base_vha);
cancel_work_sync(&ha->board_disable);
/*
@@ -4666,7 +4696,8 @@ qla2x00_mem_free(struct qla_hw_data *ha)
ha->sfp_data = NULL;
if (ha->flt)
- dma_free_coherent(&ha->pdev->dev, SFP_DEV_SIZE,
+ dma_free_coherent(&ha->pdev->dev,
+ sizeof(struct qla_flt_header) + FLT_REGIONS_SIZE,
ha->flt, ha->flt_dma);
ha->flt = NULL;
ha->flt_dma = 0;
@@ -5042,19 +5073,17 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e)
fcport->d_id = e->u.new_sess.id;
fcport->flags |= FCF_FABRIC_DEVICE;
fcport->fw_login_state = DSC_LS_PLOGI_PEND;
- if (e->u.new_sess.fc4_type == FS_FC4TYPE_FCP)
- fcport->fc4_type = FC4_TYPE_FCP_SCSI;
-
- if (e->u.new_sess.fc4_type == FS_FC4TYPE_NVME) {
- fcport->fc4_type = FC4_TYPE_OTHER;
- fcport->fc4f_nvme = FC4_TYPE_NVME;
- }
memcpy(fcport->port_name, e->u.new_sess.port_name,
WWN_SIZE);
- if (e->u.new_sess.fc4_type & FS_FCP_IS_N2N)
+ fcport->fc4_type = e->u.new_sess.fc4_type;
+ if (e->u.new_sess.fc4_type & FS_FCP_IS_N2N) {
+ fcport->fc4_type = FS_FC4TYPE_FCP;
fcport->n2n_flag = 1;
+ if (vha->flags.nvme_enabled)
+ fcport->fc4_type |= FS_FC4TYPE_NVME;
+ }
} else {
ql_dbg(ql_dbg_disc, vha, 0xffff,
@@ -5158,7 +5187,8 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e)
fcport->flags &= ~FCF_FABRIC_DEVICE;
fcport->keep_nport_handle = 1;
if (vha->flags.nvme_enabled) {
- fcport->fc4f_nvme = 1;
+ fcport->fc4_type =
+ (FS_FC4TYPE_NVME | FS_FC4TYPE_FCP);
fcport->n2n_flag = 1;
}
fcport->fw_login_state = 0;
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index a06e56224a55..51b275a575a5 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -463,7 +463,7 @@ void qlt_response_pkt_all_vps(struct scsi_qla_host *vha,
case IMMED_NOTIFY_TYPE:
{
- struct scsi_qla_host *host = vha;
+ struct scsi_qla_host *host;
struct imm_ntfy_from_isp *entry =
(struct imm_ntfy_from_isp *)pkt;
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 294d77c02cdf..5b0c057def2b 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -10,6 +10,7 @@
#define ISPREG(vha) (&(vha)->hw->iobase->isp24)
#define IOBAR(reg) offsetof(typeof(*(reg)), iobase_addr)
#define IOBASE(vha) IOBAR(ISPREG(vha))
+#define INVALID_ENTRY ((struct qla27xx_fwdt_entry *)0xffffffffffffffffUL)
static inline void
qla27xx_insert16(uint16_t value, void *buf, ulong *len)
@@ -261,6 +262,7 @@ qla27xx_fwdt_entry_t262(struct scsi_qla_host *vha,
ulong start = le32_to_cpu(ent->t262.start_addr);
ulong end = le32_to_cpu(ent->t262.end_addr);
ulong dwords;
+ int rc;
ql_dbg(ql_dbg_misc, vha, 0xd206,
"%s: rdram(%x) [%lx]\n", __func__, ent->t262.ram_area, *len);
@@ -308,7 +310,13 @@ qla27xx_fwdt_entry_t262(struct scsi_qla_host *vha,
dwords = end - start + 1;
if (buf) {
buf += *len;
- qla24xx_dump_ram(vha->hw, start, buf, dwords, &buf);
+ rc = qla24xx_dump_ram(vha->hw, start, buf, dwords, &buf);
+ if (rc != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_async, vha, 0xffff,
+ "%s: dump ram MB failed. Area %xh start %lxh end %lxh\n",
+ __func__, area, start, end);
+ return INVALID_ENTRY;
+ }
}
*len += dwords * sizeof(uint32_t);
done:
@@ -838,6 +846,13 @@ qla27xx_walk_template(struct scsi_qla_host *vha,
ent = qla27xx_find_entry(type)(vha, ent, buf, len);
if (!ent)
break;
+
+ if (ent == INVALID_ENTRY) {
+ *len = 0;
+ ql_dbg(ql_dbg_async, vha, 0xffff,
+ "Unable to capture FW dump");
+ goto bailout;
+ }
}
if (tmp->count)
@@ -847,6 +862,9 @@ qla27xx_walk_template(struct scsi_qla_host *vha,
if (ent)
ql_dbg(ql_dbg_misc, vha, 0xd019,
"%s: missing end entry\n", __func__);
+
+bailout:
+ cpu_to_le32s(&tmp->count); /* endianize residual count */
}
static void
@@ -999,8 +1017,9 @@ qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked)
uint j;
ulong len;
void *buf = vha->hw->fw_dump;
+ uint count = vha->hw->fw_dump_mpi ? 2 : 1;
- for (j = 0; j < 2; j++, fwdt++, buf += len) {
+ for (j = 0; j < count; j++, fwdt++, buf += len) {
ql_log(ql_log_warn, vha, 0xd011,
"-> fwdt%u running...\n", j);
if (!fwdt->template) {
@@ -1010,7 +1029,9 @@ qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked)
}
len = qla27xx_execute_fwdt_template(vha,
fwdt->template, buf);
- if (len != fwdt->dump_size) {
+ if (len == 0) {
+ goto bailout;
+ } else if (len != fwdt->dump_size) {
ql_log(ql_log_warn, vha, 0xd013,
"-> fwdt%u fwdump residual=%+ld\n",
j, fwdt->dump_size - len);
@@ -1025,6 +1046,8 @@ qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked)
qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
}
+bailout:
+ vha->hw->fw_dump_mpi = 0;
#ifndef __CHECKER__
if (!hardware_locked)
spin_unlock_irqrestore(&vha->hw->hardware_lock, flags);
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index a8f2a953ceff..03bd3b712b77 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "10.01.00.19-k"
+#define QLA2XXX_VERSION "10.01.00.21-k"
#define QLA_DRIVER_MAJOR_VER 10
#define QLA_DRIVER_MINOR_VER 1
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 02:24:52 +0100