if (rval)
return (rval);
}
+
if (IS_QLA84XX(ha)) {
ha->cs84xx = qla84xx_get_chip(vha);
if (!ha->cs84xx) {
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
+ if (IS_QLA82XX(ha))
+ return QLA_SUCCESS;
+
ha->fw_transfer_size = REQUEST_ENTRY_SIZE * req->length;
rval = qla2x00_mbx_reg_test(vha);
unsigned long flags;
uint16_t fw_major_version;
+ if (IS_QLA82XX(ha)) {
+ rval = ha->isp_ops->load_risc(vha, &srisc_address);
+ if (rval == QLA_SUCCESS)
+ goto enable_82xx_npiv;
+ }
+
if (!IS_FWI2_CAPABLE(ha) && !IS_QLA2100(ha) && !IS_QLA2200(ha)) {
/* Disable SRAM, Instruction RAM and GP RAM parity. */
spin_lock_irqsave(&ha->hardware_lock, flags);
rval = qla2x00_execute_fw(vha, srisc_address);
/* Retrieve firmware information. */
if (rval == QLA_SUCCESS) {
+enable_82xx_npiv:
fw_major_version = ha->fw_major_version;
rval = qla2x00_get_fw_version(vha,
&ha->fw_major_version,
&ha->fw_xcb_count, NULL, NULL,
&ha->max_npiv_vports, NULL);
- if (!fw_major_version && ql2xallocfwdump)
- qla2x00_alloc_fw_dump(vha);
+ if (!fw_major_version && ql2xallocfwdump) {
+ if (!IS_QLA82XX(ha))
+ qla2x00_alloc_fw_dump(vha);
+ }
}
} else {
DEBUG2(printk(KERN_INFO
int rval;
struct qla_hw_data *ha = vha->hw;
+ if (IS_QLA82XX(ha))
+ return;
+
/* Update Serial Link options. */
if ((le16_to_cpu(ha->fw_seriallink_options24[0]) & BIT_0) == 0)
return;
return(rval);
}
-static inline void
+inline void
qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len,
char *def)
{
uint16_t index;
struct qla_hw_data *ha = vha->hw;
int use_tbl = !IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha) &&
- !IS_QLA81XX(ha);
+ !IS_QLA8XXX_TYPE(ha);
if (memcmp(model, BINZERO, len) != 0) {
strncpy(ha->model_number, model, len);
qla2x00_rport_del(fcport);
}
+void
+qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha)
+{
+ struct qla_hw_data *ha = vha->hw;
+ struct scsi_qla_host *vp, *base_vha = pci_get_drvdata(ha->pdev);
+ struct scsi_qla_host *tvp;
+
+ vha->flags.online = 0;
+ ha->flags.chip_reset_done = 0;
+ clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+ ha->qla_stats.total_isp_aborts++;
+
+ qla_printk(KERN_INFO, ha,
+ "Performing ISP error recovery - ha= %p.\n", ha);
+
+ /* Chip reset does not apply to 82XX */
+ if (!IS_QLA82XX(ha))
+ ha->isp_ops->reset_chip(vha);
+
+ atomic_set(&vha->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_safe(vp, tvp, &base_vha->hw->vp_list, list)
+ qla2x00_mark_all_devices_lost(vp, 0);
+ } else {
+ if (!atomic_read(&vha->loop_down_timer))
+ atomic_set(&vha->loop_down_timer,
+ LOOP_DOWN_TIME);
+ }
+
+ /* Make sure for ISP 82XX IO DMA is complete */
+ if (IS_QLA82XX(ha))
+ qla82xx_wait_for_pending_commands(vha);
+
+ /* Requeue all commands in outstanding command list. */
+ qla2x00_abort_all_cmds(vha, DID_RESET << 16);
+}
+
/*
* qla2x00_abort_isp
* Resets ISP and aborts all outstanding commands.
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++;
-
- qla_printk(KERN_INFO, ha,
- "Performing ISP error recovery - ha= %p.\n", ha);
- ha->isp_ops->reset_chip(vha);
-
- atomic_set(&vha->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);
- } else {
- if (!atomic_read(&vha->loop_down_timer))
- atomic_set(&vha->loop_down_timer,
- LOOP_DOWN_TIME);
- }
-
- /* Requeue all commands in outstanding command list. */
- qla2x00_abort_all_cmds(vha, DID_RESET << 16);
+ qla2x00_abort_isp_cleanup(vha);
if (unlikely(pci_channel_offline(ha->pdev) &&
ha->flags.pci_channel_io_perm_failure)) {
struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
+ if (IS_QLA82XX(ha))
+ return;
+
vha->flags.online = 0;
ha->isp_ops->disable_intrs(ha);
}
ha->nvram_size = sizeof(struct nvram_24xx);
ha->vpd_size = FA_NVRAM_VPD_SIZE;
+ if (IS_QLA82XX(ha))
+ ha->vpd_size = FA_VPD_SIZE_82XX;
/* Get VPD data into cache */
ha->vpd = ha->nvram + VPD_OFFSET;
* Setup driver NVRAM options.
*/
qla2x00_set_model_info(vha, nv->model_name, sizeof(nv->model_name),
- "QLE81XX");
+ "QLE8XXX");
/* Use alternate WWN? */
if (nv->host_p & __constant_cpu_to_le32(BIT_15)) {
return (rval);
}
+int
+qla82xx_restart_isp(scsi_qla_host_t *vha)
+{
+ int status, rval;
+ uint32_t wait_time;
+ struct qla_hw_data *ha = vha->hw;
+ struct req_que *req = ha->req_q_map[0];
+ struct rsp_que *rsp = ha->rsp_q_map[0];
+ struct scsi_qla_host *vp;
+ struct scsi_qla_host *tvp;
+
+ status = qla2x00_init_rings(vha);
+ if (!status) {
+ clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags);
+ ha->flags.chip_reset_done = 1;
+
+ status = qla2x00_fw_ready(vha);
+ if (!status) {
+ qla_printk(KERN_INFO, ha,
+ "%s(): Start configure loop, "
+ "status = %d\n", __func__, status);
+
+ /* Issue a marker after FW becomes ready. */
+ qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL);
+
+ vha->flags.online = 1;
+ /* Wait at most MAX_TARGET RSCNs for a stable link. */
+ wait_time = 256;
+ do {
+ clear_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
+ qla2x00_configure_loop(vha);
+ wait_time--;
+ } while (!atomic_read(&vha->loop_down_timer) &&
+ !(test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) &&
+ wait_time &&
+ (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)));
+ }
+
+ /* if no cable then assume it's good */
+ if ((vha->device_flags & DFLG_NO_CABLE))
+ status = 0;
+
+ qla_printk(KERN_INFO, ha,
+ "%s(): Configure loop done, status = 0x%x\n",
+ __func__, status);
+ }
+
+ if (!status) {
+ clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags);
+
+ if (!atomic_read(&vha->loop_down_timer)) {
+ /*
+ * Issue marker command only when we are going
+ * to start the I/O .
+ */
+ vha->marker_needed = 1;
+ }
+
+ vha->flags.online = 1;
+
+ ha->isp_ops->enable_intrs(ha);
+
+ ha->isp_abort_cnt = 0;
+ clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
+
+ if (ha->fce) {
+ ha->flags.fce_enabled = 1;
+ memset(ha->fce, 0,
+ fce_calc_size(ha->fce_bufs));
+ rval = qla2x00_enable_fce_trace(vha,
+ ha->fce_dma, ha->fce_bufs, ha->fce_mb,
+ &ha->fce_bufs);
+ if (rval) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to reinitialize FCE "
+ "(%d).\n", rval);
+ ha->flags.fce_enabled = 0;
+ }
+ }
+
+ if (ha->eft) {
+ memset(ha->eft, 0, EFT_SIZE);
+ rval = qla2x00_enable_eft_trace(vha,
+ 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 */
+ vha->flags.online = 1;
+ if (test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
+ if (ha->isp_abort_cnt == 0) {
+ qla_printk(KERN_WARNING, ha,
+ "ISP error recovery failed - "
+ "board disabled\n");
+ /*
+ * The next call disables the board
+ * completely.
+ */
+ ha->isp_ops->reset_adapter(vha);
+ vha->flags.online = 0;
+ clear_bit(ISP_ABORT_RETRY,
+ &vha->dpc_flags);
+ status = 0;
+ } else { /* schedule another ISP abort */
+ ha->isp_abort_cnt--;
+ qla_printk(KERN_INFO, ha,
+ "qla%ld: ISP abort - "
+ "retry remaining %d\n",
+ vha->host_no, ha->isp_abort_cnt);
+ status = 1;
+ }
+ } else {
+ ha->isp_abort_cnt = MAX_RETRIES_OF_ISP_ABORT;
+ qla_printk(KERN_INFO, ha,
+ "(%ld): ISP error recovery "
+ "- retrying (%d) more times\n",
+ vha->host_no, ha->isp_abort_cnt);
+ set_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
+ status = 1;
+ }
+ }
+
+ if (!status) {
+ DEBUG(printk(KERN_INFO
+ "qla82xx_restart_isp(%ld): succeeded.\n",
+ vha->host_no));
+ list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) {
+ if (vp->vp_idx)
+ qla2x00_vp_abort_isp(vp);
+ }
+ } else {
+ qla_printk(KERN_INFO, ha,
+ "qla82xx_restart_isp: **** FAILED ****\n");
+ }
+
+ return status;
+}
+
void
qla81xx_update_fw_options(scsi_qla_host_t *vha)
{
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff