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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.c160
1 files changed, 58 insertions, 102 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index f6368a1d302..bd7dd84c064 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -20,7 +20,6 @@
* QLogic ISP2x00 Hardware Support Function Prototypes.
*/
static int qla2x00_isp_firmware(scsi_qla_host_t *);
-static void qla2x00_resize_request_q(scsi_qla_host_t *);
static int qla2x00_setup_chip(scsi_qla_host_t *);
static int qla2x00_init_rings(scsi_qla_host_t *);
static int qla2x00_fw_ready(scsi_qla_host_t *);
@@ -61,8 +60,10 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha)
int rval;
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
+
/* Clear adapter flags. */
vha->flags.online = 0;
+ ha->flags.chip_reset_done = 0;
vha->flags.reset_active = 0;
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
atomic_set(&vha->loop_state, LOOP_DOWN);
@@ -70,7 +71,6 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha)
vha->dpc_flags = 0;
vha->flags.management_server_logged_in = 0;
vha->marker_needed = 0;
- ha->mbx_flags = 0;
ha->isp_abort_cnt = 0;
ha->beacon_blink_led = 0;
set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
@@ -131,6 +131,7 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha)
}
}
rval = qla2x00_init_rings(vha);
+ ha->flags.chip_reset_done = 1;
return (rval);
}
@@ -512,7 +513,6 @@ qla2x00_reset_chip(scsi_qla_host_t *vha)
static inline void
qla24xx_reset_risc(scsi_qla_host_t *vha)
{
- int hw_evt = 0;
unsigned long flags = 0;
struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
@@ -542,8 +542,6 @@ qla24xx_reset_risc(scsi_qla_host_t *vha)
d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
barrier();
}
- if (cnt == 0)
- hw_evt = 1;
/* Wait for soft-reset to complete. */
d2 = RD_REG_DWORD(&reg->ctrl_status);
@@ -816,7 +814,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha)
qla_printk(KERN_INFO, ha, "Allocated (%d KB) for FCE...\n",
FCE_SIZE / 1024);
- fce_size = sizeof(struct qla2xxx_fce_chain) + EFT_SIZE;
+ fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE;
ha->flags.fce_enabled = 1;
ha->fce_dma = tc_dma;
ha->fce = tc;
@@ -894,62 +892,6 @@ cont_alloc:
}
/**
- * qla2x00_resize_request_q() - Resize request queue given available ISP memory.
- * @ha: HA context
- *
- * Returns 0 on success.
- */
-static void
-qla2x00_resize_request_q(scsi_qla_host_t *vha)
-{
- int rval;
- uint16_t fw_iocb_cnt = 0;
- uint16_t request_q_length = REQUEST_ENTRY_CNT_2XXX_EXT_MEM;
- dma_addr_t request_dma;
- request_t *request_ring;
- struct qla_hw_data *ha = vha->hw;
- struct req_que *req = ha->req_q_map[0];
-
- /* Valid only on recent ISPs. */
- if (IS_QLA2100(ha) || IS_QLA2200(ha))
- return;
-
- /* Retrieve IOCB counts available to the firmware. */
- rval = qla2x00_get_resource_cnts(vha, NULL, NULL, NULL, &fw_iocb_cnt,
- &ha->max_npiv_vports);
- if (rval)
- return;
- /* No point in continuing if current settings are sufficient. */
- if (fw_iocb_cnt < 1024)
- return;
- if (req->length >= request_q_length)
- return;
-
- /* Attempt to claim larger area for request queue. */
- request_ring = dma_alloc_coherent(&ha->pdev->dev,
- (request_q_length + 1) * sizeof(request_t), &request_dma,
- GFP_KERNEL);
- if (request_ring == NULL)
- return;
-
- /* Resize successful, report extensions. */
- qla_printk(KERN_INFO, ha, "Extended memory detected (%d KB)...\n",
- (ha->fw_memory_size + 1) / 1024);
- qla_printk(KERN_INFO, ha, "Resizing request queue depth "
- "(%d -> %d)...\n", req->length, request_q_length);
-
- /* Clear old allocations. */
- dma_free_coherent(&ha->pdev->dev,
- (req->length + 1) * sizeof(request_t), req->ring,
- req->dma);
-
- /* Begin using larger queue. */
- req->length = request_q_length;
- req->ring = request_ring;
- req->dma = request_dma;
-}
-
-/**
* qla2x00_setup_chip() - Load and start RISC firmware.
* @ha: HA context
*
@@ -963,6 +905,7 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
struct qla_hw_data *ha = vha->hw;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
unsigned long flags;
+ uint16_t fw_major_version;
if (!IS_FWI2_CAPABLE(ha) && !IS_QLA2100(ha) && !IS_QLA2200(ha)) {
/* Disable SRAM, Instruction RAM and GP RAM parity. */
@@ -986,13 +929,15 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
rval = qla2x00_execute_fw(vha, srisc_address);
/* Retrieve firmware information. */
- if (rval == QLA_SUCCESS && ha->fw_major_version == 0) {
+ if (rval == QLA_SUCCESS) {
+ fw_major_version = ha->fw_major_version;
qla2x00_get_fw_version(vha,
&ha->fw_major_version,
&ha->fw_minor_version,
&ha->fw_subminor_version,
&ha->fw_attributes, &ha->fw_memory_size,
- ha->mpi_version, &ha->mpi_capabilities);
+ ha->mpi_version, &ha->mpi_capabilities,
+ ha->phy_version);
ha->flags.npiv_supported = 0;
if (IS_QLA2XXX_MIDTYPE(ha) &&
(ha->fw_attributes & BIT_2)) {
@@ -1003,9 +948,11 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
ha->max_npiv_vports =
MIN_MULTI_ID_FABRIC - 1;
}
- qla2x00_resize_request_q(vha);
+ qla2x00_get_resource_cnts(vha, NULL,
+ &ha->fw_xcb_count, NULL, NULL,
+ &ha->max_npiv_vports);
- if (ql2xallocfwdump)
+ if (!fw_major_version && ql2xallocfwdump)
qla2x00_alloc_fw_dump(vha);
}
} else {
@@ -1028,6 +975,21 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
+ if (rval == QLA_SUCCESS && IS_FAC_REQUIRED(ha)) {
+ uint32_t size;
+
+ rval = qla81xx_fac_get_sector_size(vha, &size);
+ if (rval == QLA_SUCCESS) {
+ ha->flags.fac_supported = 1;
+ ha->fdt_block_size = size << 2;
+ } else {
+ qla_printk(KERN_ERR, ha,
+ "Unsupported FAC firmware (%d.%02d.%02d).\n",
+ ha->fw_major_version, ha->fw_minor_version,
+ ha->fw_subminor_version);
+ }
+ }
+
if (rval) {
DEBUG2_3(printk("scsi(%ld): Setup chip **** FAILED ****.\n",
vha->host_no));
@@ -1226,9 +1188,8 @@ qla24xx_config_rings(struct scsi_qla_host *vha)
icb->firmware_options_2 |=
__constant_cpu_to_le32(BIT_18);
- icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_22);
+ icb->firmware_options_2 &= __constant_cpu_to_le32(~BIT_22);
icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_23);
- ha->rsp_q_map[0]->options = icb->firmware_options_2;
WRT_REG_DWORD(&reg->isp25mq.req_q_in, 0);
WRT_REG_DWORD(&reg->isp25mq.req_q_out, 0);
@@ -1309,10 +1270,17 @@ qla2x00_init_rings(scsi_qla_host_t *vha)
DEBUG(printk("scsi(%ld): Issue init firmware.\n", vha->host_no));
- if (ha->flags.npiv_supported)
+ if (ha->flags.npiv_supported) {
+ if (ha->operating_mode == LOOP)
+ ha->max_npiv_vports = MIN_MULTI_ID_FABRIC - 1;
mid_init_cb->count = cpu_to_le16(ha->max_npiv_vports);
+ }
- mid_init_cb->options = __constant_cpu_to_le16(BIT_1);
+ if (IS_FWI2_CAPABLE(ha)) {
+ mid_init_cb->options = __constant_cpu_to_le16(BIT_1);
+ mid_init_cb->init_cb.execution_throttle =
+ cpu_to_le16(ha->fw_xcb_count);
+ }
rval = qla2x00_init_firmware(vha, ha->init_cb_size);
if (rval) {
@@ -1986,7 +1954,6 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags)
fcport->port_type = FCT_UNKNOWN;
fcport->loop_id = FC_NO_LOOP_ID;
atomic_set(&fcport->state, FCS_UNCONFIGURED);
- fcport->flags = FCF_RLC_SUPPORT;
fcport->supported_classes = FC_COS_UNSPECIFIED;
return fcport;
@@ -2168,7 +2135,6 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
vha->host_no, fcport->loop_id));
atomic_set(&fcport->state, FCS_DEVICE_LOST);
- fcport->flags &= ~FCF_FARP_DONE;
}
}
@@ -2225,8 +2191,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
WWN_SIZE))
continue;
- fcport->flags &= ~(FCF_FABRIC_DEVICE |
- FCF_PERSISTENT_BOUND);
+ fcport->flags &= ~FCF_FABRIC_DEVICE;
fcport->loop_id = new_fcport->loop_id;
fcport->port_type = new_fcport->port_type;
fcport->d_id.b24 = new_fcport->d_id.b24;
@@ -2239,7 +2204,6 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
if (!found) {
/* New device, add to fcports list. */
- new_fcport->flags &= ~FCF_PERSISTENT_BOUND;
if (vha->vp_idx) {
new_fcport->vha = vha;
new_fcport->vp_idx = vha->vp_idx;
@@ -2272,11 +2236,6 @@ cleanup_allocation:
"rval=%x\n", vha->host_no, rval));
}
- if (found_devs) {
- vha->device_flags |= DFLG_LOCAL_DEVICES;
- vha->device_flags &= ~DFLG_RETRY_LOCAL_DEVICES;
- }
-
return (rval);
}
@@ -2611,6 +2570,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
port_id_t wrap, nxt_d_id;
struct qla_hw_data *ha = vha->hw;
struct scsi_qla_host *vp, *base_vha = pci_get_drvdata(ha->pdev);
+ struct scsi_qla_host *tvp;
rval = QLA_SUCCESS;
@@ -2710,7 +2670,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
/* Bypass virtual ports of the same host. */
found = 0;
if (ha->num_vhosts) {
- list_for_each_entry(vp, &ha->vp_list, list) {
+ list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) {
if (new_fcport->d_id.b24 == vp->d_id.b24) {
found = 1;
break;
@@ -2761,7 +2721,6 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
fcport->loop_id = FC_NO_LOOP_ID;
fcport->flags |= (FCF_FABRIC_DEVICE |
FCF_LOGIN_NEEDED);
- fcport->flags &= ~FCF_PERSISTENT_BOUND;
break;
}
@@ -2804,9 +2763,6 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
kfree(swl);
kfree(new_fcport);
- if (!list_empty(new_fcports))
- vha->device_flags |= DFLG_FABRIC_DEVICES;
-
return (rval);
}
@@ -2833,6 +2789,7 @@ qla2x00_find_new_loop_id(scsi_qla_host_t *vha, fc_port_t *dev)
uint16_t first_loop_id;
struct qla_hw_data *ha = vha->hw;
struct scsi_qla_host *vp;
+ struct scsi_qla_host *tvp;
rval = QLA_SUCCESS;
@@ -2857,7 +2814,7 @@ qla2x00_find_new_loop_id(scsi_qla_host_t *vha, fc_port_t *dev)
/* Check for loop ID being already in use. */
found = 0;
fcport = NULL;
- list_for_each_entry(vp, &ha->vp_list, list) {
+ list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) {
list_for_each_entry(fcport, &vp->vp_fcports, list) {
if (fcport->loop_id == dev->loop_id &&
fcport != dev) {
@@ -2988,7 +2945,6 @@ qla2x00_device_resync(scsi_qla_host_t *vha)
0, 0);
}
}
- fcport->flags &= ~FCF_FARP_DONE;
}
}
return (rval);
@@ -3292,10 +3248,12 @@ qla2x00_abort_isp(scsi_qla_host_t *vha)
uint8_t status = 0;
struct qla_hw_data *ha = vha->hw;
struct scsi_qla_host *vp;
+ struct scsi_qla_host *tvp;
struct req_que *req = ha->req_q_map[0];
if (vha->flags.online) {
vha->flags.online = 0;
+ ha->flags.chip_reset_done = 0;
clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
ha->qla_stats.total_isp_aborts++;
@@ -3307,7 +3265,7 @@ qla2x00_abort_isp(scsi_qla_host_t *vha)
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
qla2x00_mark_all_devices_lost(vha, 0);
- list_for_each_entry(vp, &ha->vp_list, list)
+ list_for_each_entry_safe(vp, tvp, &ha->vp_list, list)
qla2x00_mark_all_devices_lost(vp, 0);
} else {
if (!atomic_read(&vha->loop_down_timer))
@@ -3404,7 +3362,7 @@ qla2x00_abort_isp(scsi_qla_host_t *vha)
DEBUG(printk(KERN_INFO
"qla2x00_abort_isp(%ld): succeeded.\n",
vha->host_no));
- list_for_each_entry(vp, &ha->vp_list, list) {
+ list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) {
if (vp->vp_idx)
qla2x00_vp_abort_isp(vp);
}
@@ -3429,7 +3387,7 @@ qla2x00_abort_isp(scsi_qla_host_t *vha)
static int
qla2x00_restart_isp(scsi_qla_host_t *vha)
{
- uint8_t status = 0;
+ int status = 0;
uint32_t wait_time;
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
@@ -3445,6 +3403,7 @@ qla2x00_restart_isp(scsi_qla_host_t *vha)
if (!status && !(status = qla2x00_init_rings(vha))) {
clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags);
+ ha->flags.chip_reset_done = 1;
/* Initialize the queues in use */
qla25xx_init_queues(ha);
@@ -3493,7 +3452,7 @@ qla25xx_init_queues(struct qla_hw_data *ha)
rsp = ha->rsp_q_map[i];
if (rsp) {
rsp->options &= ~BIT_0;
- ret = qla25xx_init_rsp_que(base_vha, rsp, rsp->options);
+ ret = qla25xx_init_rsp_que(base_vha, rsp);
if (ret != QLA_SUCCESS)
DEBUG2_17(printk(KERN_WARNING
"%s Rsp que:%d init failed\n", __func__,
@@ -3507,7 +3466,7 @@ qla25xx_init_queues(struct qla_hw_data *ha)
if (req) {
/* Clear outstanding commands array. */
req->options &= ~BIT_0;
- ret = qla25xx_init_req_que(base_vha, req, req->options);
+ ret = qla25xx_init_req_que(base_vha, req);
if (ret != QLA_SUCCESS)
DEBUG2_17(printk(KERN_WARNING
"%s Req que:%d init failed\n", __func__,
@@ -4332,23 +4291,17 @@ qla81xx_nvram_config(scsi_qla_host_t *vha)
/* Determine NVRAM starting address. */
ha->nvram_size = sizeof(struct nvram_81xx);
- ha->nvram_base = FA_NVRAM_FUNC0_ADDR;
ha->vpd_size = FA_NVRAM_VPD_SIZE;
- ha->vpd_base = FA_NVRAM_VPD0_ADDR;
- if (PCI_FUNC(ha->pdev->devfn) & 1) {
- ha->nvram_base = FA_NVRAM_FUNC1_ADDR;
- ha->vpd_base = FA_NVRAM_VPD1_ADDR;
- }
/* Get VPD data into cache */
ha->vpd = ha->nvram + VPD_OFFSET;
- ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd,
- ha->nvram_base - FA_NVRAM_FUNC0_ADDR, FA_NVRAM_VPD_SIZE * 4);
+ ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2,
+ ha->vpd_size);
/* Get NVRAM data into cache and calculate checksum. */
- dptr = (uint32_t *)nv;
- ha->isp_ops->read_nvram(vha, (uint8_t *)dptr, ha->nvram_base,
+ ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2,
ha->nvram_size);
+ dptr = (uint32_t *)nv;
for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++)
chksum += le32_to_cpu(*dptr++);
@@ -4446,6 +4399,9 @@ qla81xx_nvram_config(scsi_qla_host_t *vha)
icb->enode_mac[5] = 0x06 + PCI_FUNC(ha->pdev->devfn);
}
+ /* Use extended-initialization control block. */
+ memcpy(ha->ex_init_cb, &nv->ex_version, sizeof(*ha->ex_init_cb));
+
/*
* Setup driver NVRAM options.
*/
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-25 12:30:09 +0000