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path: root/drivers/scsi/qla2xxx/qla_init.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c133
1 files changed, 73 insertions, 60 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index bbbc5a632a1d..601a6b29750c 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -334,6 +334,8 @@ static int
qla2x00_isp_firmware(scsi_qla_host_t *ha)
{
int rval;
+ uint16_t loop_id, topo, sw_cap;
+ uint8_t domain, area, al_pa;
/* Assume loading risc code */
rval = QLA_FUNCTION_FAILED;
@@ -345,6 +347,11 @@ qla2x00_isp_firmware(scsi_qla_host_t *ha)
/* Verify checksum of loaded RISC code. */
rval = qla2x00_verify_checksum(ha, ha->fw_srisc_address);
+ if (rval == QLA_SUCCESS) {
+ /* And, verify we are not in ROM code. */
+ rval = qla2x00_get_adapter_id(ha, &loop_id, &al_pa,
+ &area, &domain, &topo, &sw_cap);
+ }
}
if (rval) {
@@ -722,7 +729,7 @@ qla24xx_chip_diag(scsi_qla_host_t *ha)
/* Perform RISC reset. */
qla24xx_reset_risc(ha);
- ha->fw_transfer_size = REQUEST_ENTRY_SIZE * 1024;
+ ha->fw_transfer_size = REQUEST_ENTRY_SIZE * ha->request_q_length;
rval = qla2x00_mbx_reg_test(ha);
if (rval) {
@@ -768,42 +775,16 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *ha)
mem_size = (ha->fw_memory_size - 0x100000 + 1) *
sizeof(uint32_t);
- /* Allocate memory for Extended Trace Buffer. */
- tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma,
- GFP_KERNEL);
- if (!tc) {
- qla_printk(KERN_WARNING, ha, "Unable to allocate "
- "(%d KB) for EFT.\n", EFT_SIZE / 1024);
- goto cont_alloc;
- }
-
- memset(tc, 0, EFT_SIZE);
- rval = qla2x00_enable_eft_trace(ha, tc_dma, EFT_NUM_BUFFERS);
- if (rval) {
- qla_printk(KERN_WARNING, ha, "Unable to initialize "
- "EFT (%d).\n", rval);
- dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc,
- tc_dma);
- goto cont_alloc;
- }
-
- qla_printk(KERN_INFO, ha, "Allocated (%d KB) for EFT...\n",
- EFT_SIZE / 1024);
-
- eft_size = EFT_SIZE;
- ha->eft_dma = tc_dma;
- ha->eft = tc;
-
/* Allocate memory for Fibre Channel Event Buffer. */
if (!IS_QLA25XX(ha))
- goto cont_alloc;
+ goto try_eft;
tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma,
GFP_KERNEL);
if (!tc) {
qla_printk(KERN_WARNING, ha, "Unable to allocate "
"(%d KB) for FCE.\n", FCE_SIZE / 1024);
- goto cont_alloc;
+ goto try_eft;
}
memset(tc, 0, FCE_SIZE);
@@ -815,7 +796,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *ha)
dma_free_coherent(&ha->pdev->dev, FCE_SIZE, tc,
tc_dma);
ha->flags.fce_enabled = 0;
- goto cont_alloc;
+ goto try_eft;
}
qla_printk(KERN_INFO, ha, "Allocated (%d KB) for FCE...\n",
@@ -825,6 +806,32 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *ha)
ha->flags.fce_enabled = 1;
ha->fce_dma = tc_dma;
ha->fce = tc;
+try_eft:
+ /* Allocate memory for Extended Trace Buffer. */
+ tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma,
+ GFP_KERNEL);
+ if (!tc) {
+ qla_printk(KERN_WARNING, ha, "Unable to allocate "
+ "(%d KB) for EFT.\n", EFT_SIZE / 1024);
+ goto cont_alloc;
+ }
+
+ memset(tc, 0, EFT_SIZE);
+ rval = qla2x00_enable_eft_trace(ha, tc_dma, EFT_NUM_BUFFERS);
+ if (rval) {
+ qla_printk(KERN_WARNING, ha, "Unable to initialize "
+ "EFT (%d).\n", rval);
+ dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc,
+ tc_dma);
+ goto cont_alloc;
+ }
+
+ qla_printk(KERN_INFO, ha, "Allocated (%d KB) for EFT...\n",
+ EFT_SIZE / 1024);
+
+ eft_size = EFT_SIZE;
+ ha->eft_dma = tc_dma;
+ ha->eft = tc;
}
cont_alloc:
req_q_size = ha->request_q_length * sizeof(request_t);
@@ -1501,18 +1508,25 @@ qla2x00_set_model_info(scsi_qla_host_t *ha, uint8_t *model, size_t len, char *de
index = (ha->pdev->subsystem_device & 0xff);
if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
index < QLA_MODEL_NAMES)
- ha->model_desc = qla2x00_model_name[index * 2 + 1];
+ strncpy(ha->model_desc,
+ qla2x00_model_name[index * 2 + 1],
+ sizeof(ha->model_desc) - 1);
} else {
index = (ha->pdev->subsystem_device & 0xff);
if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
index < QLA_MODEL_NAMES) {
strcpy(ha->model_number,
qla2x00_model_name[index * 2]);
- ha->model_desc = qla2x00_model_name[index * 2 + 1];
+ strncpy(ha->model_desc,
+ qla2x00_model_name[index * 2 + 1],
+ sizeof(ha->model_desc) - 1);
} else {
strcpy(ha->model_number, def);
}
}
+ if (IS_FWI2_CAPABLE(ha))
+ qla2xxx_get_vpd_field(ha, "\x82", ha->model_desc,
+ sizeof(ha->model_desc));
}
/* On sparc systems, obtain port and node WWN from firmware
@@ -1864,12 +1878,11 @@ qla2x00_rport_del(void *data)
{
fc_port_t *fcport = data;
struct fc_rport *rport;
- unsigned long flags;
- spin_lock_irqsave(&fcport->rport_lock, flags);
+ spin_lock_irq(fcport->ha->host->host_lock);
rport = fcport->drport;
fcport->drport = NULL;
- spin_unlock_irqrestore(&fcport->rport_lock, flags);
+ spin_unlock_irq(fcport->ha->host->host_lock);
if (rport)
fc_remote_port_delete(rport);
}
@@ -1898,7 +1911,6 @@ qla2x00_alloc_fcport(scsi_qla_host_t *ha, gfp_t flags)
atomic_set(&fcport->state, FCS_UNCONFIGURED);
fcport->flags = FCF_RLC_SUPPORT;
fcport->supported_classes = FC_COS_UNSPECIFIED;
- spin_lock_init(&fcport->rport_lock);
return fcport;
}
@@ -2007,8 +2019,10 @@ qla2x00_configure_loop(scsi_qla_host_t *ha)
if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) {
if (test_bit(LOCAL_LOOP_UPDATE, &save_flags))
set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
- if (test_bit(RSCN_UPDATE, &save_flags))
+ if (test_bit(RSCN_UPDATE, &save_flags)) {
+ ha->flags.rscn_queue_overflow = 1;
set_bit(RSCN_UPDATE, &ha->dpc_flags);
+ }
}
return (rval);
@@ -2243,28 +2257,24 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
{
struct fc_rport_identifiers rport_ids;
struct fc_rport *rport;
- unsigned long flags;
if (fcport->drport)
qla2x00_rport_del(fcport);
- if (fcport->rport)
- return;
rport_ids.node_name = wwn_to_u64(fcport->node_name);
rport_ids.port_name = wwn_to_u64(fcport->port_name);
rport_ids.port_id = fcport->d_id.b.domain << 16 |
fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
rport_ids.roles = FC_RPORT_ROLE_UNKNOWN;
- rport = fc_remote_port_add(ha->host, 0, &rport_ids);
+ fcport->rport = rport = fc_remote_port_add(ha->host, 0, &rport_ids);
if (!rport) {
qla_printk(KERN_WARNING, ha,
"Unable to allocate fc remote port!\n");
return;
}
- spin_lock_irqsave(&fcport->rport_lock, flags);
- fcport->rport = rport;
+ spin_lock_irq(fcport->ha->host->host_lock);
*((fc_port_t **)rport->dd_data) = fcport;
- spin_unlock_irqrestore(&fcport->rport_lock, flags);
+ spin_unlock_irq(fcport->ha->host->host_lock);
rport->supported_classes = fcport->supported_classes;
@@ -2565,7 +2575,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports)
} else if (qla2x00_gnn_id(ha, swl) != QLA_SUCCESS) {
kfree(swl);
swl = NULL;
- } else if (qla2x00_gfpn_id(ha, swl) == QLA_SUCCESS) {
+ } else if (ql2xiidmaenable &&
+ qla2x00_gfpn_id(ha, swl) == QLA_SUCCESS) {
qla2x00_gpsc(ha, swl);
}
}
@@ -3220,7 +3231,8 @@ qla2x00_update_fcports(scsi_qla_host_t *ha)
/* Go with deferred removal of rport references. */
list_for_each_entry(fcport, &ha->fcports, list)
- if (fcport->drport)
+ if (fcport->drport &&
+ atomic_read(&fcport->state) != FCS_UNCONFIGURED)
qla2x00_rport_del(fcport);
}
@@ -3243,6 +3255,7 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
if (ha->flags.online) {
ha->flags.online = 0;
clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+ ha->qla_stats.total_isp_aborts++;
qla_printk(KERN_INFO, ha,
"Performing ISP error recovery - ha= %p.\n", ha);
@@ -3283,17 +3296,6 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
ha->isp_abort_cnt = 0;
clear_bit(ISP_ABORT_RETRY, &ha->dpc_flags);
- if (ha->eft) {
- memset(ha->eft, 0, EFT_SIZE);
- rval = qla2x00_enable_eft_trace(ha,
- ha->eft_dma, EFT_NUM_BUFFERS);
- if (rval) {
- qla_printk(KERN_WARNING, ha,
- "Unable to reinitialize EFT "
- "(%d).\n", rval);
- }
- }
-
if (ha->fce) {
ha->flags.fce_enabled = 1;
memset(ha->fce, 0,
@@ -3308,6 +3310,17 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
ha->flags.fce_enabled = 0;
}
}
+
+ if (ha->eft) {
+ memset(ha->eft, 0, EFT_SIZE);
+ rval = qla2x00_enable_eft_trace(ha,
+ ha->eft_dma, EFT_NUM_BUFFERS);
+ if (rval) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to reinitialize EFT "
+ "(%d).\n", rval);
+ }
+ }
} else { /* failed the ISP abort */
ha->flags.online = 1;
if (test_bit(ISP_ABORT_RETRY, &ha->dpc_flags)) {
@@ -4026,8 +4039,8 @@ qla2x00_try_to_stop_firmware(scsi_qla_host_t *ha)
ret = qla2x00_stop_firmware(ha);
for (retries = 5; ret != QLA_SUCCESS && ret != QLA_FUNCTION_TIMEOUT &&
retries ; retries--) {
- qla2x00_reset_chip(ha);
- if (qla2x00_chip_diag(ha) != QLA_SUCCESS)
+ ha->isp_ops->reset_chip(ha);
+ if (ha->isp_ops->chip_diag(ha) != QLA_SUCCESS)
continue;
if (qla2x00_setup_chip(ha) != QLA_SUCCESS)
continue;
@@ -4049,7 +4062,7 @@ qla24xx_configure_vhba(scsi_qla_host_t *ha)
rval = qla2x00_fw_ready(ha->parent);
if (rval == QLA_SUCCESS) {
clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
- qla2x00_marker(ha->parent, 0, 0, MK_SYNC_ALL);
+ qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
}
ha->flags.management_server_logged_in = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 22:10:35 +0000