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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c565
1 files changed, 489 insertions, 76 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index a44653b4216..799a58bb985 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2011 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -77,7 +77,7 @@ qla2x00_sp_free(void *data, void *ptr)
/* Asynchronous Login/Logout Routines -------------------------------------- */
-static inline unsigned long
+unsigned long
qla2x00_get_async_timeout(struct scsi_qla_host *vha)
{
unsigned long tmo;
@@ -429,6 +429,79 @@ qla2x00_async_adisc_done(struct scsi_qla_host *vha, fc_port_t *fcport,
/* QLogic ISP2x00 Hardware Support Functions. */
/****************************************************************************/
+int
+qla83xx_nic_core_fw_load(scsi_qla_host_t *vha)
+{
+ int rval = QLA_SUCCESS;
+ struct qla_hw_data *ha = vha->hw;
+ uint32_t idc_major_ver, idc_minor_ver;
+ uint16_t config[4];
+
+ qla83xx_idc_lock(vha, 0);
+
+ /* SV: TODO: Assign initialization timeout from
+ * flash-info / other param
+ */
+ ha->fcoe_dev_init_timeout = QLA83XX_IDC_INITIALIZATION_TIMEOUT;
+ ha->fcoe_reset_timeout = QLA83XX_IDC_RESET_ACK_TIMEOUT;
+
+ /* Set our fcoe function presence */
+ if (__qla83xx_set_drv_presence(vha) != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_p3p, vha, 0xb077,
+ "Error while setting DRV-Presence.\n");
+ rval = QLA_FUNCTION_FAILED;
+ goto exit;
+ }
+
+ /* Decide the reset ownership */
+ qla83xx_reset_ownership(vha);
+
+ /*
+ * On first protocol driver load:
+ * Init-Owner: Set IDC-Major-Version and Clear IDC-Lock-Recovery
+ * register.
+ * Others: Check compatibility with current IDC Major version.
+ */
+ qla83xx_rd_reg(vha, QLA83XX_IDC_MAJOR_VERSION, &idc_major_ver);
+ if (ha->flags.nic_core_reset_owner) {
+ /* Set IDC Major version */
+ idc_major_ver = QLA83XX_SUPP_IDC_MAJOR_VERSION;
+ qla83xx_wr_reg(vha, QLA83XX_IDC_MAJOR_VERSION, idc_major_ver);
+
+ /* Clearing IDC-Lock-Recovery register */
+ qla83xx_wr_reg(vha, QLA83XX_IDC_LOCK_RECOVERY, 0);
+ } else if (idc_major_ver != QLA83XX_SUPP_IDC_MAJOR_VERSION) {
+ /*
+ * Clear further IDC participation if we are not compatible with
+ * the current IDC Major Version.
+ */
+ ql_log(ql_log_warn, vha, 0xb07d,
+ "Failing load, idc_major_ver=%d, expected_major_ver=%d.\n",
+ idc_major_ver, QLA83XX_SUPP_IDC_MAJOR_VERSION);
+ __qla83xx_clear_drv_presence(vha);
+ rval = QLA_FUNCTION_FAILED;
+ goto exit;
+ }
+ /* Each function sets its supported Minor version. */
+ qla83xx_rd_reg(vha, QLA83XX_IDC_MINOR_VERSION, &idc_minor_ver);
+ idc_minor_ver |= (QLA83XX_SUPP_IDC_MINOR_VERSION << (ha->portnum * 2));
+ qla83xx_wr_reg(vha, QLA83XX_IDC_MINOR_VERSION, idc_minor_ver);
+
+ if (ha->flags.nic_core_reset_owner) {
+ memset(config, 0, sizeof(config));
+ if (!qla81xx_get_port_config(vha, config))
+ qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
+ QLA8XXX_DEV_READY);
+ }
+
+ rval = qla83xx_idc_state_handler(vha);
+
+exit:
+ qla83xx_idc_unlock(vha, 0);
+
+ return rval;
+}
+
/*
* qla2x00_initialize_adapter
* Initialize board.
@@ -537,6 +610,14 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha)
}
}
+ /* Load the NIC Core f/w if we are the first protocol driver. */
+ if (IS_QLA8031(ha)) {
+ rval = qla83xx_nic_core_fw_load(vha);
+ if (rval)
+ ql_log(ql_log_warn, vha, 0x0124,
+ "Error in initializing NIC Core f/w.\n");
+ }
+
if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha))
qla24xx_read_fcp_prio_cfg(vha);
@@ -686,7 +767,7 @@ qla24xx_pci_config(scsi_qla_host_t *vha)
/* PCIe -- adjust Maximum Read Request Size (2048). */
if (pci_is_pcie(ha->pdev))
- pcie_set_readrq(ha->pdev, 2048);
+ pcie_set_readrq(ha->pdev, 4096);
pci_disable_rom(ha->pdev);
@@ -722,7 +803,7 @@ qla25xx_pci_config(scsi_qla_host_t *vha)
/* PCIe -- adjust Maximum Read Request Size (2048). */
if (pci_is_pcie(ha->pdev))
- pcie_set_readrq(ha->pdev, 2048);
+ pcie_set_readrq(ha->pdev, 4096);
pci_disable_rom(ha->pdev);
@@ -1480,7 +1561,8 @@ enable_82xx_npiv:
"ISP Firmware failed checksum.\n");
goto failed;
}
- }
+ } else
+ goto failed;
if (!IS_FWI2_CAPABLE(ha) && !IS_QLA2100(ha) && !IS_QLA2200(ha)) {
/* Enable proper parity. */
@@ -1825,7 +1907,7 @@ qla2x00_init_rings(scsi_qla_host_t *vha)
ql_dbg(ql_dbg_init, vha, 0x00d1, "Issue init firmware.\n");
if (ha->flags.npiv_supported) {
- if (ha->operating_mode == LOOP)
+ if (ha->operating_mode == LOOP && !IS_CNA_CAPABLE(ha))
ha->max_npiv_vports = MIN_MULTI_ID_FABRIC - 1;
mid_init_cb->count = cpu_to_le16(ha->max_npiv_vports);
}
@@ -2682,11 +2764,6 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
new_fcport = NULL;
entries = MAX_FIBRE_DEVICES_LOOP;
- ql_dbg(ql_dbg_disc, vha, 0x2016,
- "Getting FCAL position map.\n");
- if (ql2xextended_error_logging & ql_dbg_disc)
- qla2x00_get_fcal_position_map(vha, NULL);
-
/* Get list of logged in devices. */
memset(ha->gid_list, 0, qla2x00_gid_list_size(ha));
rval = qla2x00_get_id_list(vha, ha->gid_list, ha->gid_list_dma,
@@ -2753,6 +2830,8 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
if (loop_id > LAST_LOCAL_LOOP_ID)
continue;
+ memset(new_fcport, 0, sizeof(fc_port_t));
+
/* Fill in member data. */
new_fcport->d_id.b.domain = domain;
new_fcport->d_id.b.area = area;
@@ -3285,7 +3364,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
*/
if ((fcport->flags & FCF_FABRIC_DEVICE) == 0) {
fcport->d_id.b24 = new_fcport->d_id.b24;
- fcport->loop_id = FC_NO_LOOP_ID;
+ qla2x00_clear_loop_id(fcport);
fcport->flags |= (FCF_FABRIC_DEVICE |
FCF_LOGIN_NEEDED);
break;
@@ -3306,7 +3385,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
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);
- fcport->loop_id = FC_NO_LOOP_ID;
+ qla2x00_clear_loop_id(fcport);
}
break;
@@ -3352,71 +3431,32 @@ int
qla2x00_find_new_loop_id(scsi_qla_host_t *vha, fc_port_t *dev)
{
int rval;
- int found;
- fc_port_t *fcport;
- uint16_t first_loop_id;
struct qla_hw_data *ha = vha->hw;
- struct scsi_qla_host *vp;
- struct scsi_qla_host *tvp;
unsigned long flags = 0;
rval = QLA_SUCCESS;
- /* Save starting loop ID. */
- first_loop_id = dev->loop_id;
-
- for (;;) {
- /* Skip loop ID if already used by adapter. */
- if (dev->loop_id == vha->loop_id)
- dev->loop_id++;
-
- /* Skip reserved loop IDs. */
- while (qla2x00_is_reserved_id(vha, dev->loop_id))
- dev->loop_id++;
-
- /* Reset loop ID if passed the end. */
- if (dev->loop_id > ha->max_loop_id) {
- /* first loop ID. */
- dev->loop_id = ha->min_external_loopid;
- }
-
- /* Check for loop ID being already in use. */
- found = 0;
- fcport = NULL;
-
- spin_lock_irqsave(&ha->vport_slock, flags);
- 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) {
- /* ID possibly in use */
- found++;
- break;
- }
- }
- if (found)
- break;
- }
- spin_unlock_irqrestore(&ha->vport_slock, flags);
+ spin_lock_irqsave(&ha->vport_slock, flags);
- /* If not in use then it is free to use. */
- if (!found) {
- ql_dbg(ql_dbg_disc, dev->vha, 0x2086,
- "Assigning new loopid=%x, portid=%x.\n",
- dev->loop_id, dev->d_id.b24);
- break;
- }
+ dev->loop_id = find_first_zero_bit(ha->loop_id_map,
+ LOOPID_MAP_SIZE);
+ if (dev->loop_id >= LOOPID_MAP_SIZE ||
+ qla2x00_is_reserved_id(vha, dev->loop_id)) {
+ dev->loop_id = FC_NO_LOOP_ID;
+ rval = QLA_FUNCTION_FAILED;
+ } else
+ set_bit(dev->loop_id, ha->loop_id_map);
- /* ID in use. Try next value. */
- dev->loop_id++;
+ spin_unlock_irqrestore(&ha->vport_slock, flags);
- /* If wrap around. No free ID to use. */
- if (dev->loop_id == first_loop_id) {
- dev->loop_id = FC_NO_LOOP_ID;
- rval = QLA_FUNCTION_FAILED;
- break;
- }
- }
+ if (rval == QLA_SUCCESS)
+ ql_dbg(ql_dbg_disc, dev->vha, 0x2086,
+ "Assigning new loopid=%x, portid=%x.\n",
+ dev->loop_id, dev->d_id.b24);
+ else
+ ql_log(ql_log_warn, dev->vha, 0x2087,
+ "No loop_id's available, portid=%x.\n",
+ dev->d_id.b24);
return (rval);
}
@@ -3616,7 +3656,7 @@ 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);
- fcport->loop_id = FC_NO_LOOP_ID;
+ qla2x00_clear_loop_id(fcport);
fcport->login_retry = 0;
rval = 3;
@@ -3775,8 +3815,363 @@ qla2x00_update_fcports(scsi_qla_host_t *base_vha)
spin_unlock_irqrestore(&ha->vport_slock, flags);
}
+/* Assumes idc_lock always held on entry */
+void
+qla83xx_reset_ownership(scsi_qla_host_t *vha)
+{
+ struct qla_hw_data *ha = vha->hw;
+ uint32_t drv_presence, drv_presence_mask;
+ uint32_t dev_part_info1, dev_part_info2, class_type;
+ uint32_t class_type_mask = 0x3;
+ uint16_t fcoe_other_function = 0xffff, i;
+
+ qla83xx_rd_reg(vha, QLA83XX_IDC_DRV_PRESENCE, &drv_presence);
+
+ qla83xx_rd_reg(vha, QLA83XX_DEV_PARTINFO1, &dev_part_info1);
+ qla83xx_rd_reg(vha, QLA83XX_DEV_PARTINFO2, &dev_part_info2);
+ for (i = 0; i < 8; i++) {
+ class_type = ((dev_part_info1 >> (i * 4)) & class_type_mask);
+ if ((class_type == QLA83XX_CLASS_TYPE_FCOE) &&
+ (i != ha->portnum)) {
+ fcoe_other_function = i;
+ break;
+ }
+ }
+ if (fcoe_other_function == 0xffff) {
+ for (i = 0; i < 8; i++) {
+ class_type = ((dev_part_info2 >> (i * 4)) &
+ class_type_mask);
+ if ((class_type == QLA83XX_CLASS_TYPE_FCOE) &&
+ ((i + 8) != ha->portnum)) {
+ fcoe_other_function = i + 8;
+ break;
+ }
+ }
+ }
+ /*
+ * Prepare drv-presence mask based on fcoe functions present.
+ * However consider only valid physical fcoe function numbers (0-15).
+ */
+ drv_presence_mask = ~((1 << (ha->portnum)) |
+ ((fcoe_other_function == 0xffff) ?
+ 0 : (1 << (fcoe_other_function))));
+
+ /* We are the reset owner iff:
+ * - No other protocol drivers present.
+ * - This is the lowest among fcoe functions. */
+ if (!(drv_presence & drv_presence_mask) &&
+ (ha->portnum < fcoe_other_function)) {
+ ql_dbg(ql_dbg_p3p, vha, 0xb07f,
+ "This host is Reset owner.\n");
+ ha->flags.nic_core_reset_owner = 1;
+ }
+}
+
+int
+__qla83xx_set_drv_ack(scsi_qla_host_t *vha)
+{
+ int rval = QLA_SUCCESS;
+ struct qla_hw_data *ha = vha->hw;
+ uint32_t drv_ack;
+
+ rval = qla83xx_rd_reg(vha, QLA83XX_IDC_DRIVER_ACK, &drv_ack);
+ if (rval == QLA_SUCCESS) {
+ drv_ack |= (1 << ha->portnum);
+ rval = qla83xx_wr_reg(vha, QLA83XX_IDC_DRIVER_ACK, drv_ack);
+ }
+
+ return rval;
+}
+
+int
+qla83xx_set_drv_ack(scsi_qla_host_t *vha)
+{
+ int rval = QLA_SUCCESS;
+
+ qla83xx_idc_lock(vha, 0);
+ rval = __qla83xx_set_drv_ack(vha);
+ qla83xx_idc_unlock(vha, 0);
+
+ return rval;
+}
+
+int
+__qla83xx_clear_drv_ack(scsi_qla_host_t *vha)
+{
+ int rval = QLA_SUCCESS;
+ struct qla_hw_data *ha = vha->hw;
+ uint32_t drv_ack;
+
+ rval = qla83xx_rd_reg(vha, QLA83XX_IDC_DRIVER_ACK, &drv_ack);
+ if (rval == QLA_SUCCESS) {
+ drv_ack &= ~(1 << ha->portnum);
+ rval = qla83xx_wr_reg(vha, QLA83XX_IDC_DRIVER_ACK, drv_ack);
+ }
+
+ return rval;
+}
+
+int
+qla83xx_clear_drv_ack(scsi_qla_host_t *vha)
+{
+ int rval = QLA_SUCCESS;
+
+ qla83xx_idc_lock(vha, 0);
+ rval = __qla83xx_clear_drv_ack(vha);
+ qla83xx_idc_unlock(vha, 0);
+
+ return rval;
+}
+
+const char *
+qla83xx_dev_state_to_string(uint32_t dev_state)
+{
+ switch (dev_state) {
+ case QLA8XXX_DEV_COLD:
+ return "COLD/RE-INIT";
+ case QLA8XXX_DEV_INITIALIZING:
+ return "INITIALIZING";
+ case QLA8XXX_DEV_READY:
+ return "READY";
+ case QLA8XXX_DEV_NEED_RESET:
+ return "NEED RESET";
+ case QLA8XXX_DEV_NEED_QUIESCENT:
+ return "NEED QUIESCENT";
+ case QLA8XXX_DEV_FAILED:
+ return "FAILED";
+ case QLA8XXX_DEV_QUIESCENT:
+ return "QUIESCENT";
+ default:
+ return "Unknown";
+ }
+}
+
+/* Assumes idc-lock always held on entry */
+void
+qla83xx_idc_audit(scsi_qla_host_t *vha, int audit_type)
+{
+ struct qla_hw_data *ha = vha->hw;
+ uint32_t idc_audit_reg = 0, duration_secs = 0;
+
+ switch (audit_type) {
+ case IDC_AUDIT_TIMESTAMP:
+ ha->idc_audit_ts = (jiffies_to_msecs(jiffies) / 1000);
+ idc_audit_reg = (ha->portnum) |
+ (IDC_AUDIT_TIMESTAMP << 7) | (ha->idc_audit_ts << 8);
+ qla83xx_wr_reg(vha, QLA83XX_IDC_AUDIT, idc_audit_reg);
+ break;
+
+ case IDC_AUDIT_COMPLETION:
+ duration_secs = ((jiffies_to_msecs(jiffies) -
+ jiffies_to_msecs(ha->idc_audit_ts)) / 1000);
+ idc_audit_reg = (ha->portnum) |
+ (IDC_AUDIT_COMPLETION << 7) | (duration_secs << 8);
+ qla83xx_wr_reg(vha, QLA83XX_IDC_AUDIT, idc_audit_reg);
+ break;
+
+ default:
+ ql_log(ql_log_warn, vha, 0xb078,
+ "Invalid audit type specified.\n");
+ break;
+ }
+}
+
+/* Assumes idc_lock always held on entry */
+int
+qla83xx_initiating_reset(scsi_qla_host_t *vha)
+{
+ struct qla_hw_data *ha = vha->hw;
+ uint32_t idc_control, dev_state;
+
+ __qla83xx_get_idc_control(vha, &idc_control);
+ if ((idc_control & QLA83XX_IDC_RESET_DISABLED)) {
+ ql_log(ql_log_info, vha, 0xb080,
+ "NIC Core reset has been disabled. idc-control=0x%x\n",
+ idc_control);
+ return QLA_FUNCTION_FAILED;
+ }
+
+ /* Set NEED-RESET iff in READY state and we are the reset-owner */
+ qla83xx_rd_reg(vha, QLA83XX_IDC_DEV_STATE, &dev_state);
+ if (ha->flags.nic_core_reset_owner && dev_state == QLA8XXX_DEV_READY) {
+ qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
+ QLA8XXX_DEV_NEED_RESET);
+ ql_log(ql_log_info, vha, 0xb056, "HW State: NEED RESET.\n");
+ qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP);
+ } else {
+ const char *state = qla83xx_dev_state_to_string(dev_state);
+ ql_log(ql_log_info, vha, 0xb057, "HW State: %s.\n", state);
+
+ /* SV: XXX: Is timeout required here? */
+ /* Wait for IDC state change READY -> NEED_RESET */
+ while (dev_state == QLA8XXX_DEV_READY) {
+ qla83xx_idc_unlock(vha, 0);
+ msleep(200);
+ qla83xx_idc_lock(vha, 0);
+ qla83xx_rd_reg(vha, QLA83XX_IDC_DEV_STATE, &dev_state);
+ }
+ }
+
+ /* Send IDC ack by writing to drv-ack register */
+ __qla83xx_set_drv_ack(vha);
+
+ return QLA_SUCCESS;
+}
+
+int
+__qla83xx_set_idc_control(scsi_qla_host_t *vha, uint32_t idc_control)
+{
+ return qla83xx_wr_reg(vha, QLA83XX_IDC_CONTROL, idc_control);
+}
+
+int
+qla83xx_set_idc_control(scsi_qla_host_t *vha, uint32_t idc_control)
+{
+ int rval = QLA_SUCCESS;
+
+ qla83xx_idc_lock(vha, 0);
+ rval = __qla83xx_set_idc_control(vha, idc_control);
+ qla83xx_idc_unlock(vha, 0);
+
+ return rval;
+}
+
+int
+__qla83xx_get_idc_control(scsi_qla_host_t *vha, uint32_t *idc_control)
+{
+ return qla83xx_rd_reg(vha, QLA83XX_IDC_CONTROL, idc_control);
+}
+
+int
+qla83xx_get_idc_control(scsi_qla_host_t *vha, uint32_t *idc_control)
+{
+ int rval = QLA_SUCCESS;
+
+ qla83xx_idc_lock(vha, 0);
+ rval = __qla83xx_get_idc_control(vha, idc_control);
+ qla83xx_idc_unlock(vha, 0);
+
+ return rval;
+}
+
+int
+qla83xx_check_driver_presence(scsi_qla_host_t *vha)
+{
+ uint32_t drv_presence = 0;
+ struct qla_hw_data *ha = vha->hw;
+
+ qla83xx_rd_reg(vha, QLA83XX_IDC_DRV_PRESENCE, &drv_presence);
+ if (drv_presence & (1 << ha->portnum))
+ return QLA_SUCCESS;
+ else
+ return QLA_TEST_FAILED;
+}
+
+int
+qla83xx_nic_core_reset(scsi_qla_host_t *vha)
+{
+ int rval = QLA_SUCCESS;
+ struct qla_hw_data *ha = vha->hw;
+
+ ql_dbg(ql_dbg_p3p, vha, 0xb058,
+ "Entered %s().\n", __func__);
+
+ if (vha->device_flags & DFLG_DEV_FAILED) {
+ ql_log(ql_log_warn, vha, 0xb059,
+ "Device in unrecoverable FAILED state.\n");
+ return QLA_FUNCTION_FAILED;
+ }
+
+ qla83xx_idc_lock(vha, 0);
+
+ if (qla83xx_check_driver_presence(vha) != QLA_SUCCESS) {
+ ql_log(ql_log_warn, vha, 0xb05a,
+ "Function=0x%x has been removed from IDC participation.\n",
+ ha->portnum);
+ rval = QLA_FUNCTION_FAILED;
+ goto exit;
+ }
+
+ qla83xx_reset_ownership(vha);
+
+ rval = qla83xx_initiating_reset(vha);
+
+ /*
+ * Perform reset if we are the reset-owner,
+ * else wait till IDC state changes to READY/FAILED.
+ */
+ if (rval == QLA_SUCCESS) {
+ rval = qla83xx_idc_state_handler(vha);
+
+ if (rval == QLA_SUCCESS)
+ ha->flags.nic_core_hung = 0;
+ __qla83xx_clear_drv_ack(vha);
+ }
+
+exit:
+ qla83xx_idc_unlock(vha, 0);
+
+ ql_dbg(ql_dbg_p3p, vha, 0xb05b, "Exiting %s.\n", __func__);
+
+ return rval;
+}
+
+int
+qla2xxx_mctp_dump(scsi_qla_host_t *vha)
+{
+ struct qla_hw_data *ha = vha->hw;
+ int rval = QLA_FUNCTION_FAILED;
+
+ if (!IS_MCTP_CAPABLE(ha)) {
+ /* This message can be removed from the final version */
+ ql_log(ql_log_info, vha, 0x506d,
+ "This board is not MCTP capable\n");
+ return rval;
+ }
+
+ if (!ha->mctp_dump) {
+ ha->mctp_dump = dma_alloc_coherent(&ha->pdev->dev,
+ MCTP_DUMP_SIZE, &ha->mctp_dump_dma, GFP_KERNEL);
+
+ if (!ha->mctp_dump) {
+ ql_log(ql_log_warn, vha, 0x506e,
+ "Failed to allocate memory for mctp dump\n");
+ return rval;
+ }
+ }
+
+#define MCTP_DUMP_STR_ADDR 0x00000000
+ rval = qla2x00_dump_mctp_data(vha, ha->mctp_dump_dma,
+ MCTP_DUMP_STR_ADDR, MCTP_DUMP_SIZE/4);
+ if (rval != QLA_SUCCESS) {
+ ql_log(ql_log_warn, vha, 0x506f,
+ "Failed to capture mctp dump\n");
+ } else {
+ ql_log(ql_log_info, vha, 0x5070,
+ "Mctp dump capture for host (%ld/%p).\n",
+ vha->host_no, ha->mctp_dump);
+ ha->mctp_dumped = 1;
+ }
+
+ if (!ha->flags.nic_core_reset_hdlr_active && !ha->portnum) {
+ ha->flags.nic_core_reset_hdlr_active = 1;
+ rval = qla83xx_restart_nic_firmware(vha);
+ if (rval)
+ /* NIC Core reset failed. */
+ ql_log(ql_log_warn, vha, 0x5071,
+ "Failed to restart nic firmware\n");
+ else
+ ql_dbg(ql_dbg_p3p, vha, 0xb084,
+ "Restarted NIC firmware successfully.\n");
+ ha->flags.nic_core_reset_hdlr_active = 0;
+ }
+
+ return rval;
+
+}
+
/*
-* qla82xx_quiescent_state_cleanup
+* qla2x00_quiesce_io
* Description: This function will block the new I/Os
* Its not aborting any I/Os as context
* is not destroyed during quiescence
@@ -3784,20 +4179,20 @@ qla2x00_update_fcports(scsi_qla_host_t *base_vha)
* return : void
*/
void
-qla82xx_quiescent_state_cleanup(scsi_qla_host_t *vha)
+qla2x00_quiesce_io(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
struct scsi_qla_host *vp;
- ql_dbg(ql_dbg_p3p, vha, 0xb002,
- "Performing ISP error recovery - ha=%p.\n", ha);
+ ql_dbg(ql_dbg_dpc, vha, 0x401d,
+ "Quiescing I/O - ha=%p.\n", ha);
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);
list_for_each_entry(vp, &ha->vp_list, list)
- qla2x00_mark_all_devices_lost(vha, 0);
+ qla2x00_mark_all_devices_lost(vp, 0);
} else {
if (!atomic_read(&vha->loop_down_timer))
atomic_set(&vha->loop_down_timer,
@@ -3913,6 +4308,14 @@ qla2x00_abort_isp(scsi_qla_host_t *vha)
if (vha->flags.online) {
qla2x00_abort_isp_cleanup(vha);
+ if (IS_QLA8031(ha)) {
+ ql_dbg(ql_dbg_p3p, vha, 0xb05c,
+ "Clearing fcoe driver presence.\n");
+ if (qla83xx_clear_drv_presence(vha) != QLA_SUCCESS)
+ ql_dbg(ql_dbg_p3p, vha, 0xb073,
+ "Error while clearing DRV-Presence.\n");
+ }
+
if (unlikely(pci_channel_offline(ha->pdev) &&
ha->flags.pci_channel_io_perm_failure)) {
clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
@@ -4021,6 +4424,13 @@ qla2x00_abort_isp(scsi_qla_host_t *vha)
}
spin_unlock_irqrestore(&ha->vport_slock, flags);
+ if (IS_QLA8031(ha)) {
+ ql_dbg(ql_dbg_p3p, vha, 0xb05d,
+ "Setting back fcoe driver presence.\n");
+ if (qla83xx_set_drv_presence(vha) != QLA_SUCCESS)
+ ql_dbg(ql_dbg_p3p, vha, 0xb074,
+ "Error while setting DRV-Presence.\n");
+ }
} else {
ql_log(ql_log_warn, vha, 0x8023, "%s **** FAILED ****.\n",
__func__);
@@ -5088,6 +5498,9 @@ qla81xx_nvram_config(scsi_qla_host_t *vha)
rval = 1;
}
+ if (IS_T10_PI_CAPABLE(ha))
+ nv->frame_payload_size &= ~7;
+
/* Reset Initialization control block */
memset(icb, 0, ha->init_cb_size);