static void qla2x00_status_entry(scsi_qla_host_t *, void *);
static void qla2x00_status_cont_entry(scsi_qla_host_t *, sts_cont_entry_t *);
static void qla2x00_error_entry(scsi_qla_host_t *, sts_entry_t *);
-static void qla2x00_ms_entry(scsi_qla_host_t *, ms_iocb_entry_t *);
-
-static void qla24xx_ms_entry(scsi_qla_host_t *, struct ct_entry_24xx *);
/**
* qla2100_intr_handler() - Process interrupts for the ISP2100 and ISP2200.
scsi_qla_host_t *ha;
struct device_reg_2xxx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint16_t hccr;
uint16_t mb[4];
reg = &ha->iobase->isp;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
hccr = RD_REG_WORD(®->hccr);
if (hccr & HCCR_RISC_PAUSE) {
RD_REG_WORD(®->hccr);
}
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
scsi_qla_host_t *ha;
struct device_reg_2xxx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint32_t stat;
uint16_t hccr;
reg = &ha->iobase->isp;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
stat = RD_REG_DWORD(®->u.isp2300.host_status);
if (stat & HSR_RISC_PAUSED) {
WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT);
RD_REG_WORD_RELAXED(®->hccr);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
uint32_t rscn_entry, host_pid;
uint8_t rscn_queue_index;
+ unsigned long flags;
/* Setup to process RIO completion. */
handle_cnt = 0;
"ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh.\n",
mb[1], mb[2], mb[3]);
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
ha->isp_ops->fw_dump(ha, 1);
if (IS_FWI2_CAPABLE(ha)) {
ha->host_no));
qla_printk(KERN_WARNING, ha, "ISP Request Transfer Error.\n");
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
break;
ha->host_no));
qla_printk(KERN_WARNING, ha, "ISP Response Transfer Error.\n");
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
break;
}
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
+ set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LIP, mb[1]);
break;
case MBA_LOOP_UP: /* Loop Up Event */
link_speed);
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LINKUP, ha->link_data_rate);
break;
case MBA_LOOP_DOWN: /* Loop Down Event */
- DEBUG2(printk("scsi(%ld): Asynchronous LOOP DOWN (%x).\n",
- ha->host_no, mb[1]));
- qla_printk(KERN_INFO, ha, "LOOP DOWN detected (%x).\n", mb[1]);
+ DEBUG2(printk("scsi(%ld): Asynchronous LOOP DOWN "
+ "(%x %x %x).\n", ha->host_no, mb[1], mb[2], mb[3]));
+ qla_printk(KERN_INFO, ha, "LOOP DOWN detected (%x %x %x).\n",
+ mb[1], mb[2], mb[3]);
if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
atomic_set(&ha->loop_state, LOOP_DOWN);
ha->flags.management_server_logged_in = 0;
ha->link_data_rate = PORT_SPEED_UNKNOWN;
- if (ql2xfdmienable)
- set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
+ qla2x00_post_aen_work(ha, FCH_EVT_LINKDOWN, 0);
break;
case MBA_LIP_RESET: /* LIP reset occurred */
ha->operating_mode = LOOP;
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LIPRESET, mb[1]);
break;
case MBA_POINT_TO_POINT: /* Point-to-Point */
set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
}
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
+ set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
ha->flags.gpsc_supported = 1;
ha->flags.management_server_logged_in = 0;
if (ha->parent && test_bit(VP_SCR_NEEDED, &ha->vp_flags))
break;
/* Only handle SCNs for our Vport index. */
- if (ha->flags.npiv_supported && ha->vp_idx != mb[3])
+ if (ha->parent && ha->vp_idx != (mb[3] & 0xff))
break;
DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n",
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(RSCN_UPDATE, &ha->dpc_flags);
+ qla2x00_post_aen_work(ha, FCH_EVT_RSCN, rscn_entry);
break;
/* case MBA_RIO_RESPONSE: */
DEBUG2(printk("scsi(%ld): Trace Notification -- %04x %04x.\n",
ha->host_no, mb[1], mb[2]));
break;
+
+ case MBA_ISP84XX_ALERT:
+ DEBUG2(printk("scsi(%ld): ISP84XX Alert Notification -- "
+ "%04x %04x %04x\n", ha->host_no, mb[1], mb[2], mb[3]));
+
+ spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
+ switch (mb[1]) {
+ case A84_PANIC_RECOVERY:
+ qla_printk(KERN_INFO, ha, "Alert 84XX: panic recovery "
+ "%04x %04x\n", mb[2], mb[3]);
+ break;
+ case A84_OP_LOGIN_COMPLETE:
+ ha->cs84xx->op_fw_version = mb[3] << 16 | mb[2];
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX:"
+ "firmware version %x\n", ha->cs84xx->op_fw_version));
+ break;
+ case A84_DIAG_LOGIN_COMPLETE:
+ ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2];
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX:"
+ "diagnostic firmware version %x\n",
+ ha->cs84xx->diag_fw_version));
+ break;
+ case A84_GOLD_LOGIN_COMPLETE:
+ ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2];
+ ha->cs84xx->fw_update = 1;
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX: gold "
+ "firmware version %x\n",
+ ha->cs84xx->gold_fw_version));
+ break;
+ default:
+ qla_printk(KERN_ERR, ha,
+ "Alert 84xx: Invalid Alert %04x %04x %04x\n",
+ mb[1], mb[2], mb[3]);
+ }
+ spin_unlock_irqrestore(&ha->cs84xx->access_lock, flags);
+ break;
}
if (!ha->parent && ha->num_vhosts)
case STATUS_CONT_TYPE:
qla2x00_status_cont_entry(ha, (sts_cont_entry_t *)pkt);
break;
- case MS_IOCB_TYPE:
- qla2x00_ms_entry(ha, (ms_iocb_entry_t *)pkt);
- break;
default:
/* Type Not Supported. */
DEBUG4(printk(KERN_WARNING
break;
qla2x00_handle_sense(sp, sense_data, sense_len);
-
- /*
- * In case of a Underrun condition, set both the lscsi
- * status and the completion status to appropriate
- * values.
- */
- if (resid &&
- ((unsigned)(scsi_bufflen(cp) - resid) <
- cp->underflow)) {
- DEBUG2(qla_printk(KERN_INFO, ha,
- "scsi(%ld:%d:%d:%d): Mid-layer underflow "
- "detected (%x of %x bytes)...returning "
- "error status.\n", ha->host_no,
- cp->device->channel, cp->device->id,
- cp->device->lun, resid,
- scsi_bufflen(cp)));
-
- cp->result = DID_ERROR << 16 | lscsi_status;
- }
} else {
/*
* If RISC reports underrun and target does not report
}
}
-/**
- * qla2x00_ms_entry() - Process a Management Server entry.
- * @ha: SCSI driver HA context
- * @index: Response queue out pointer
- */
-static void
-qla2x00_ms_entry(scsi_qla_host_t *ha, ms_iocb_entry_t *pkt)
-{
- srb_t *sp;
-
- DEBUG3(printk("%s(%ld): pkt=%p pkthandle=%d.\n",
- __func__, ha->host_no, pkt, pkt->handle1));
-
- /* Validate handle. */
- if (pkt->handle1 < MAX_OUTSTANDING_COMMANDS)
- sp = ha->outstanding_cmds[pkt->handle1];
- else
- sp = NULL;
-
- if (sp == NULL) {
- DEBUG2(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- qla_printk(KERN_WARNING, ha, "MS entry - invalid handle\n");
-
- set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
- return;
- }
-
- CMD_COMPL_STATUS(sp->cmd) = le16_to_cpu(pkt->status);
- CMD_ENTRY_STATUS(sp->cmd) = pkt->entry_status;
-
- /* Free outstanding command slot. */
- ha->outstanding_cmds[pkt->handle1] = NULL;
-
- qla2x00_sp_compl(ha, sp);
-}
-
-
/**
* qla24xx_mbx_completion() - Process mailbox command completions.
* @ha: SCSI driver HA context
case STATUS_CONT_TYPE:
qla2x00_status_cont_entry(ha, (sts_cont_entry_t *)pkt);
break;
- case MS_IOCB_TYPE:
- qla24xx_ms_entry(ha, (struct ct_entry_24xx *)pkt);
- break;
case VP_RPT_ID_IOCB_TYPE:
qla24xx_report_id_acquisition(ha,
(struct vp_rpt_id_entry_24xx *)pkt);
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint32_t stat;
uint32_t hccr;
reg = &ha->iobase->isp24;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
stat = RD_REG_DWORD(®->host_status);
if (stat & HSRX_RISC_PAUSED) {
if (pci_channel_offline(ha->pdev))
break;
+ if (ha->hw_event_pause_errors == 0)
+ qla2x00_post_hwe_work(ha, HW_EVENT_PARITY_ERR,
+ 0, MSW(stat), LSW(stat));
+ else if (ha->hw_event_pause_errors < 0xffffffff)
+ ha->hw_event_pause_errors++;
+
hccr = RD_REG_DWORD(®->hccr);
qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, "
WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT);
RD_REG_DWORD_RELAXED(®->hccr);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
return IRQ_HANDLED;
}
-/**
- * qla24xx_ms_entry() - Process a Management Server entry.
- * @ha: SCSI driver HA context
- * @index: Response queue out pointer
- */
-static void
-qla24xx_ms_entry(scsi_qla_host_t *ha, struct ct_entry_24xx *pkt)
-{
- srb_t *sp;
-
- DEBUG3(printk("%s(%ld): pkt=%p pkthandle=%d.\n",
- __func__, ha->host_no, pkt, pkt->handle));
-
- DEBUG9(printk("%s: ct pkt dump:\n", __func__));
- DEBUG9(qla2x00_dump_buffer((void *)pkt, sizeof(struct ct_entry_24xx)));
-
- /* Validate handle. */
- if (pkt->handle < MAX_OUTSTANDING_COMMANDS)
- sp = ha->outstanding_cmds[pkt->handle];
- else
- sp = NULL;
-
- if (sp == NULL) {
- DEBUG2(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- DEBUG10(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- qla_printk(KERN_WARNING, ha, "MS entry - invalid handle %d\n",
- pkt->handle);
-
- set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
- return;
- }
-
- CMD_COMPL_STATUS(sp->cmd) = le16_to_cpu(pkt->comp_status);
- CMD_ENTRY_STATUS(sp->cmd) = pkt->entry_status;
-
- /* Free outstanding command slot. */
- ha->outstanding_cmds[pkt->handle] = NULL;
-
- qla2x00_sp_compl(ha, sp);
-}
-
static irqreturn_t
qla24xx_msix_rsp_q(int irq, void *dev_id)
{
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
- unsigned long flags;
ha = dev_id;
reg = &ha->iobase->isp24;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock_irq(&ha->hardware_lock);
qla24xx_process_response_queue(ha);
-
WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock_irq(&ha->hardware_lock);
return IRQ_HANDLED;
}
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
int status;
- unsigned long flags;
uint32_t stat;
uint32_t hccr;
uint16_t mb[4];
reg = &ha->iobase->isp24;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock_irq(&ha->hardware_lock);
do {
stat = RD_REG_DWORD(®->host_status);
if (stat & HSRX_RISC_PAUSED) {
if (pci_channel_offline(ha->pdev))
break;
+ if (ha->hw_event_pause_errors == 0)
+ qla2x00_post_hwe_work(ha, HW_EVENT_PARITY_ERR,
+ 0, MSW(stat), LSW(stat));
+ else if (ha->hw_event_pause_errors < 0xffffffff)
+ ha->hw_event_pause_errors++;
+
hccr = RD_REG_DWORD(®->hccr);
qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, "
}
WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT);
} while (0);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock_irq(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
{
int ret;
device_reg_t __iomem *reg = ha->iobase;
- unsigned long flags;
/* If possible, enable MSI-X. */
- if (!IS_QLA2432(ha) && !IS_QLA2532(ha))
+ if (!IS_QLA2432(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha))
goto skip_msix;
if (IS_QLA2432(ha) && (ha->chip_revision < QLA_MSIX_CHIP_REV_24XX ||
"MSI-X: Falling back-to INTa mode -- %d.\n", ret);
skip_msix:
- if (!IS_QLA24XX(ha) && !IS_QLA2532(ha))
+ if (!IS_QLA24XX(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha))
goto skip_msi;
ret = pci_enable_msi(ha->pdev);
clear_risc_ints:
ha->isp_ops->disable_intrs(ha);
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock_irq(&ha->hardware_lock);
if (IS_FWI2_CAPABLE(ha)) {
WRT_REG_DWORD(®->isp24.hccr, HCCRX_CLR_HOST_INT);
WRT_REG_DWORD(®->isp24.hccr, HCCRX_CLR_RISC_INT);
WRT_REG_WORD(®->isp.hccr, HCCR_CLR_RISC_INT);
WRT_REG_WORD(®->isp.hccr, HCCR_CLR_HOST_INT);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock_irq(&ha->hardware_lock);
ha->isp_ops->enable_intrs(ha);
fail:
projects / linux-2.6 / blobdiff