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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.c143
1 files changed, 117 insertions, 26 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 3d4487eac9b7..9758dba95542 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -39,6 +39,8 @@ static int qla2x00_fabric_dev_login(scsi_qla_host_t *, fc_port_t *,
static int qla2x00_restart_isp(scsi_qla_host_t *);
+static int qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev);
+
/****************************************************************************/
/* QLogic ISP2x00 Hardware Support Functions. */
/****************************************************************************/
@@ -89,6 +91,17 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
ha->isp_ops.nvram_config(ha);
+ if (ha->flags.disable_serdes) {
+ /* Mask HBA via NVRAM settings? */
+ qla_printk(KERN_INFO, ha, "Masking HBA WWPN "
+ "%02x%02x%02x%02x%02x%02x%02x%02x (via NVRAM).\n",
+ ha->port_name[0], ha->port_name[1],
+ ha->port_name[2], ha->port_name[3],
+ ha->port_name[4], ha->port_name[5],
+ ha->port_name[6], ha->port_name[7]);
+ return QLA_FUNCTION_FAILED;
+ }
+
qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n");
retry = 10;
@@ -770,29 +783,104 @@ qla24xx_chip_diag(scsi_qla_host_t *ha)
return rval;
}
-static void
+void
qla2x00_alloc_fw_dump(scsi_qla_host_t *ha)
{
- uint32_t dump_size = 0;
+ int rval;
+ uint32_t dump_size, fixed_size, mem_size, req_q_size, rsp_q_size,
+ eft_size;
+ dma_addr_t eft_dma;
+ void *eft;
+
+ if (ha->fw_dump) {
+ qla_printk(KERN_WARNING, ha,
+ "Firmware dump previously allocated.\n");
+ return;
+ }
ha->fw_dumped = 0;
+ fixed_size = mem_size = eft_size = 0;
if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
- dump_size = sizeof(struct qla2100_fw_dump);
+ fixed_size = sizeof(struct qla2100_fw_dump);
} else if (IS_QLA23XX(ha)) {
- dump_size = sizeof(struct qla2300_fw_dump);
- dump_size += (ha->fw_memory_size - 0x11000) * sizeof(uint16_t);
- } else if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
- dump_size = sizeof(struct qla24xx_fw_dump);
- dump_size += (ha->fw_memory_size - 0x100000) * sizeof(uint32_t);
+ fixed_size = offsetof(struct qla2300_fw_dump, data_ram);
+ mem_size = (ha->fw_memory_size - 0x11000 + 1) *
+ sizeof(uint16_t);
+ } else if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ fixed_size = offsetof(struct qla24xx_fw_dump, ext_mem);
+ mem_size = (ha->fw_memory_size - 0x100000 + 1) *
+ sizeof(uint32_t);
+
+ /* Allocate memory for Extended Trace Buffer. */
+ eft = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &eft_dma,
+ GFP_KERNEL);
+ if (!eft) {
+ qla_printk(KERN_WARNING, ha, "Unable to allocate "
+ "(%d KB) for EFT.\n", EFT_SIZE / 1024);
+ goto cont_alloc;
+ }
+
+ rval = qla2x00_trace_control(ha, TC_ENABLE, eft_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, eft,
+ eft_dma);
+ goto cont_alloc;
+ }
+
+ qla_printk(KERN_INFO, ha, "Allocated (%d KB) for EFT...\n",
+ EFT_SIZE / 1024);
+
+ eft_size = EFT_SIZE;
+ memset(eft, 0, eft_size);
+ ha->eft_dma = eft_dma;
+ ha->eft = eft;
}
+cont_alloc:
+ req_q_size = ha->request_q_length * sizeof(request_t);
+ rsp_q_size = ha->response_q_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->fw_dump = vmalloc(dump_size);
- if (ha->fw_dump)
- qla_printk(KERN_INFO, ha, "Allocated (%d KB) for firmware "
- "dump...\n", dump_size / 1024);
- else
+ if (!ha->fw_dump) {
qla_printk(KERN_WARNING, ha, "Unable to allocate (%d KB) for "
"firmware dump!!!\n", dump_size / 1024);
+
+ if (ha->eft) {
+ dma_free_coherent(&ha->pdev->dev, eft_size, ha->eft,
+ ha->eft_dma);
+ ha->eft = NULL;
+ ha->eft_dma = 0;
+ }
+ return;
+ }
+
+ qla_printk(KERN_INFO, ha, "Allocated (%d KB) for firmware dump...\n",
+ dump_size / 1024);
+
+ ha->fw_dump_len = dump_size;
+ ha->fw_dump->signature[0] = 'Q';
+ ha->fw_dump->signature[1] = 'L';
+ ha->fw_dump->signature[2] = 'G';
+ ha->fw_dump->signature[3] = 'C';
+ ha->fw_dump->version = __constant_htonl(1);
+
+ ha->fw_dump->fixed_size = htonl(fixed_size);
+ ha->fw_dump->mem_size = htonl(mem_size);
+ ha->fw_dump->req_q_size = htonl(req_q_size);
+ ha->fw_dump->rsp_q_size = htonl(rsp_q_size);
+
+ ha->fw_dump->eft_size = htonl(eft_size);
+ ha->fw_dump->eft_addr_l = htonl(LSD(ha->eft_dma));
+ ha->fw_dump->eft_addr_h = htonl(MSD(ha->eft_dma));
+
+ ha->fw_dump->header_size =
+ htonl(offsetof(struct qla2xxx_fw_dump, isp));
}
/**
@@ -810,8 +898,6 @@ qla2x00_resize_request_q(scsi_qla_host_t *ha)
dma_addr_t request_dma;
request_t *request_ring;
- qla2x00_alloc_fw_dump(ha);
-
/* Valid only on recent ISPs. */
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return;
@@ -883,6 +969,9 @@ qla2x00_setup_chip(scsi_qla_host_t *ha)
&ha->fw_subminor_version,
&ha->fw_attributes, &ha->fw_memory_size);
qla2x00_resize_request_q(ha);
+
+ if (ql2xallocfwdump)
+ qla2x00_alloc_fw_dump(ha);
}
} else {
DEBUG2(printk(KERN_INFO
@@ -1186,8 +1275,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
rval = QLA_FUNCTION_FAILED;
if (atomic_read(&ha->loop_down_timer) &&
- (fw_state >= FSTATE_LOSS_OF_SYNC ||
- fw_state == FSTATE_WAIT_AL_PA)) {
+ fw_state != FSTATE_READY) {
/* Loop down. Timeout on min_wait for states
* other than Wait for Login.
*/
@@ -1555,6 +1643,8 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
/*
* Set host adapter parameters.
*/
+ if (nv->host_p[0] & BIT_7)
+ extended_error_logging = 1;
ha->flags.disable_risc_code_load = ((nv->host_p[0] & BIT_4) ? 1 : 0);
/* Always load RISC code on non ISP2[12]00 chips. */
if (!IS_QLA2100(ha) && !IS_QLA2200(ha))
@@ -1563,6 +1653,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
ha->flags.enable_lip_full_login = ((nv->host_p[1] & BIT_2) ? 1 : 0);
ha->flags.enable_target_reset = ((nv->host_p[1] & BIT_3) ? 1 : 0);
ha->flags.enable_led_scheme = (nv->special_options[1] & BIT_4) ? 1 : 0;
+ ha->flags.disable_serdes = 0;
ha->operating_mode =
(icb->add_firmware_options[0] & (BIT_6 | BIT_5 | BIT_4)) >> 4;
@@ -1701,7 +1792,7 @@ qla2x00_rport_del(void *data)
*
* Returns a pointer to the allocated fcport, or NULL, if none available.
*/
-fc_port_t *
+static fc_port_t *
qla2x00_alloc_fcport(scsi_qla_host_t *ha, gfp_t flags)
{
fc_port_t *fcport;
@@ -2497,7 +2588,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports)
* Context:
* Kernel context.
*/
-int
+static int
qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev)
{
int rval;
@@ -3048,14 +3139,14 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
ha->isp_abort_cnt--;
DEBUG(printk("qla%ld: ISP abort - "
"retry remaining %d\n",
- ha->host_no, ha->isp_abort_cnt);)
+ ha->host_no, ha->isp_abort_cnt));
status = 1;
}
} else {
ha->isp_abort_cnt = MAX_RETRIES_OF_ISP_ABORT;
DEBUG(printk("qla2x00(%ld): ISP error recovery "
"- retrying (%d) more times\n",
- ha->host_no, ha->isp_abort_cnt);)
+ ha->host_no, ha->isp_abort_cnt));
set_bit(ISP_ABORT_RETRY, &ha->dpc_flags);
status = 1;
}
@@ -3069,7 +3160,7 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
} else {
DEBUG(printk(KERN_INFO
"qla2x00_abort_isp(%ld): exiting.\n",
- ha->host_no);)
+ ha->host_no));
}
return(status);
@@ -3145,7 +3236,7 @@ qla2x00_restart_isp(scsi_qla_host_t *ha)
clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
if (!(status = qla2x00_fw_ready(ha))) {
DEBUG(printk("%s(): Start configure loop, "
- "status = %d\n", __func__, status);)
+ "status = %d\n", __func__, status));
/* Issue a marker after FW becomes ready. */
qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
@@ -3169,7 +3260,7 @@ qla2x00_restart_isp(scsi_qla_host_t *ha)
DEBUG(printk("%s(): Configure loop done, status = 0x%x\n",
__func__,
- status);)
+ status));
}
return (status);
}
@@ -3289,7 +3380,6 @@ qla24xx_nvram_config(scsi_qla_host_t *ha)
nv->node_name[6] = 0x55;
nv->node_name[7] = 0x86;
nv->login_retry_count = __constant_cpu_to_le16(8);
- nv->link_down_timeout = __constant_cpu_to_le16(200);
nv->interrupt_delay_timer = __constant_cpu_to_le16(0);
nv->login_timeout = __constant_cpu_to_le16(0);
nv->firmware_options_1 =
@@ -3318,7 +3408,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha)
*dptr1++ = *dptr2++;
icb->login_retry_count = nv->login_retry_count;
- icb->link_down_timeout = nv->link_down_timeout;
+ icb->link_down_on_nos = nv->link_down_on_nos;
/* Copy 2nd segment. */
dptr1 = (uint8_t *)&icb->interrupt_delay_timer;
@@ -3373,6 +3463,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha)
ha->flags.enable_lip_full_login = 1;
ha->flags.enable_target_reset = 1;
ha->flags.enable_led_scheme = 0;
+ ha->flags.disable_serdes = le32_to_cpu(nv->host_p) & BIT_5 ? 1: 0;
ha->operating_mode = (le32_to_cpu(icb->firmware_options_2) &
(BIT_6 | BIT_5 | BIT_4)) >> 4;
@@ -3472,7 +3563,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha)
return (rval);
}
-int
+static int
qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr)
{
int rval;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 05:08:57 +0000