* [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch.
@ 2012-08-22 11:54 vikas.chaudhary
2012-08-22 11:54 ` [PATCH 01/12] qla4xxx: Update function name from 8xxx to 82xx vikas.chaudhary
` (12 more replies)
0 siblings, 13 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:54 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
James,
Please apply the following patches to the scsi tree at your earliest
convenience.
Following patches are to add support for our new adapter ISP83XX.
Patch 01/12 to 07/12 is just to change function, variable, structure,
macros name so that common functions for ISP82xx and ISP83xx include
string "8xxx" in there name and functions only for ISP82xx will include
string "82xx" in there name.
Thanks,
Vikas.
Vikas Chaudhary (12):
qla4xxx: Update function name from 8xxx to 82xx
qla4xxx: Update structure and variable names
qla4xxx: Update func name from ql4_ to qla4_
qla4xxx: Rename macros from 82XX to 8XXX
qla4xxx: Clean-up and optimize macros
qla4xxx: Added new functions in isp_ops
qla4xxx: Replace all !is_qla8022() with is_qla40XX()
qla4xxx: Set IDC version in correct way
qla4xxx: Added new function qla4_8xxx_get_minidump
qla4xxx: Added support for ISP83XX
qla4xxx: Update Copyright header
qla4xxx: Update driver version to 5.03.00-k0
drivers/scsi/qla4xxx/Kconfig | 4 +-
drivers/scsi/qla4xxx/Makefile | 2 +-
drivers/scsi/qla4xxx/ql4_83xx.c | 1468 ++++++++++++++++++++++++++++++++++++
drivers/scsi/qla4xxx/ql4_83xx.h | 262 +++++++
drivers/scsi/qla4xxx/ql4_attr.c | 26 +-
drivers/scsi/qla4xxx/ql4_dbg.c | 32 +-
drivers/scsi/qla4xxx/ql4_dbg.h | 2 +-
drivers/scsi/qla4xxx/ql4_def.h | 60 ++-
drivers/scsi/qla4xxx/ql4_fw.h | 50 ++-
drivers/scsi/qla4xxx/ql4_glbl.h | 90 ++-
drivers/scsi/qla4xxx/ql4_init.c | 23 +-
drivers/scsi/qla4xxx/ql4_inline.h | 2 +-
drivers/scsi/qla4xxx/ql4_iocb.c | 28 +-
drivers/scsi/qla4xxx/ql4_isr.c | 254 +++++--
drivers/scsi/qla4xxx/ql4_mbx.c | 110 ++--
drivers/scsi/qla4xxx/ql4_nvram.c | 2 +-
drivers/scsi/qla4xxx/ql4_nvram.h | 2 +-
drivers/scsi/qla4xxx/ql4_nx.c | 1430 +++++++++++++++++++++++------------
drivers/scsi/qla4xxx/ql4_nx.h | 198 +++--
drivers/scsi/qla4xxx/ql4_os.c | 414 +++++++----
drivers/scsi/qla4xxx/ql4_version.h | 4 +-
21 files changed, 3553 insertions(+), 910 deletions(-)
create mode 100644 drivers/scsi/qla4xxx/ql4_83xx.c
create mode 100644 drivers/scsi/qla4xxx/ql4_83xx.h
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 01/12] qla4xxx: Update function name from 8xxx to 82xx
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
@ 2012-08-22 11:54 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 02/12] qla4xxx: Update structure and variable names vikas.chaudhary
` (11 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:54 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_attr.c | 8 +-
drivers/scsi/qla4xxx/ql4_glbl.h | 36 ++--
drivers/scsi/qla4xxx/ql4_iocb.c | 10 +-
drivers/scsi/qla4xxx/ql4_isr.c | 40 ++--
drivers/scsi/qla4xxx/ql4_mbx.c | 12 +-
drivers/scsi/qla4xxx/ql4_nx.c | 497 ++++++++++++++++++++-------------------
drivers/scsi/qla4xxx/ql4_os.c | 100 ++++----
7 files changed, 352 insertions(+), 351 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_attr.c b/drivers/scsi/qla4xxx/ql4_attr.c
index c681b2a..d991799 100644
--- a/drivers/scsi/qla4xxx/ql4_attr.c
+++ b/drivers/scsi/qla4xxx/ql4_attr.c
@@ -75,13 +75,13 @@ qla4_8xxx_sysfs_write_fw_dump(struct file *filep, struct kobject *kobj,
break;
case 2:
/* Reset HBA */
- qla4_8xxx_idc_lock(ha);
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ qla4_82xx_idc_lock(ha);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
if (dev_state == QLA82XX_DEV_READY) {
ql4_printk(KERN_INFO, ha,
"%s: Setting Need reset, reset_owner is 0x%x.\n",
__func__, ha->func_num);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_NEED_RESET);
set_bit(AF_82XX_RST_OWNER, &ha->flags);
} else
@@ -89,7 +89,7 @@ qla4_8xxx_sysfs_write_fw_dump(struct file *filep, struct kobject *kobj,
"%s: Reset not performed as device state is 0x%x\n",
__func__, dev_state);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
break;
default:
/* do nothing */
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 5b2525c..a9f6516 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -109,28 +109,28 @@ uint8_t qla4xxx_update_local_ifcb(struct scsi_qla_host *ha,
void qla4_8xxx_pci_config(struct scsi_qla_host *);
int qla4_8xxx_iospace_config(struct scsi_qla_host *ha);
int qla4_8xxx_load_risc(struct scsi_qla_host *);
-irqreturn_t qla4_8xxx_intr_handler(int irq, void *dev_id);
-void qla4_8xxx_queue_iocb(struct scsi_qla_host *ha);
-void qla4_8xxx_complete_iocb(struct scsi_qla_host *ha);
+irqreturn_t qla4_82xx_intr_handler(int irq, void *dev_id);
+void qla4_82xx_queue_iocb(struct scsi_qla_host *ha);
+void qla4_82xx_complete_iocb(struct scsi_qla_host *ha);
-int qla4_8xxx_crb_win_lock(struct scsi_qla_host *);
-void qla4_8xxx_crb_win_unlock(struct scsi_qla_host *);
-int qla4_8xxx_pci_get_crb_addr_2M(struct scsi_qla_host *, ulong *);
-void qla4_8xxx_wr_32(struct scsi_qla_host *, ulong, u32);
-int qla4_8xxx_rd_32(struct scsi_qla_host *, ulong);
-int qla4_8xxx_pci_mem_read_2M(struct scsi_qla_host *, u64, void *, int);
-int qla4_8xxx_pci_mem_write_2M(struct scsi_qla_host *ha, u64, void *, int);
-int qla4_8xxx_isp_reset(struct scsi_qla_host *ha);
-void qla4_8xxx_interrupt_service_routine(struct scsi_qla_host *ha,
+int qla4_82xx_crb_win_lock(struct scsi_qla_host *);
+void qla4_82xx_crb_win_unlock(struct scsi_qla_host *);
+int qla4_82xx_pci_get_crb_addr_2M(struct scsi_qla_host *, ulong *);
+void qla4_82xx_wr_32(struct scsi_qla_host *, ulong, u32);
+int qla4_82xx_rd_32(struct scsi_qla_host *, ulong);
+int qla4_82xx_pci_mem_read_2M(struct scsi_qla_host *, u64, void *, int);
+int qla4_82xx_pci_mem_write_2M(struct scsi_qla_host *ha, u64, void *, int);
+int qla4_82xx_isp_reset(struct scsi_qla_host *ha);
+void qla4_82xx_interrupt_service_routine(struct scsi_qla_host *ha,
uint32_t intr_status);
-uint16_t qla4_8xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha);
-uint16_t qla4_8xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha);
+uint16_t qla4_82xx_rd_shdw_req_q_out(struct scsi_qla_host *ha);
+uint16_t qla4_82xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha);
int qla4_8xxx_get_sys_info(struct scsi_qla_host *ha);
void qla4_8xxx_watchdog(struct scsi_qla_host *ha);
int qla4_8xxx_stop_firmware(struct scsi_qla_host *ha);
int qla4_8xxx_get_flash_info(struct scsi_qla_host *ha);
-void qla4_8xxx_enable_intrs(struct scsi_qla_host *ha);
-void qla4_8xxx_disable_intrs(struct scsi_qla_host *ha);
+void qla4_82xx_enable_intrs(struct scsi_qla_host *ha);
+void qla4_82xx_disable_intrs(struct scsi_qla_host *ha);
int qla4_8xxx_enable_msix(struct scsi_qla_host *ha);
void qla4_8xxx_disable_msix(struct scsi_qla_host *ha);
irqreturn_t qla4_8xxx_msi_handler(int irq, void *dev_id);
@@ -138,8 +138,8 @@ irqreturn_t qla4_8xxx_default_intr_handler(int irq, void *dev_id);
irqreturn_t qla4_8xxx_msix_rsp_q(int irq, void *dev_id);
void qla4xxx_mark_all_devices_missing(struct scsi_qla_host *ha);
void qla4xxx_dead_adapter_cleanup(struct scsi_qla_host *ha);
-int qla4_8xxx_idc_lock(struct scsi_qla_host *ha);
-void qla4_8xxx_idc_unlock(struct scsi_qla_host *ha);
+int qla4_82xx_idc_lock(struct scsi_qla_host *ha);
+void qla4_82xx_idc_unlock(struct scsi_qla_host *ha);
int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha);
void qla4_8xxx_need_qsnt_handler(struct scsi_qla_host *ha);
void qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha);
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index 2a2022a..cc70ff9 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -193,31 +193,31 @@ static void qla4xxx_build_scsi_iocbs(struct srb *srb,
}
/**
- * qla4_8xxx_queue_iocb - Tell ISP it's got new request(s)
+ * qla4_82xx_queue_iocb - Tell ISP it's got new request(s)
* @ha: pointer to host adapter structure.
*
* This routine notifies the ISP that one or more new request
* queue entries have been placed on the request queue.
**/
-void qla4_8xxx_queue_iocb(struct scsi_qla_host *ha)
+void qla4_82xx_queue_iocb(struct scsi_qla_host *ha)
{
uint32_t dbval = 0;
dbval = 0x14 | (ha->func_num << 5);
dbval = dbval | (0 << 8) | (ha->request_in << 16);
- qla4_8xxx_wr_32(ha, ha->nx_db_wr_ptr, ha->request_in);
+ qla4_82xx_wr_32(ha, ha->nx_db_wr_ptr, ha->request_in);
}
/**
- * qla4_8xxx_complete_iocb - Tell ISP we're done with response(s)
+ * qla4_82xx_complete_iocb - Tell ISP we're done with response(s)
* @ha: pointer to host adapter structure.
*
* This routine notifies the ISP that one or more response/completion
* queue entries have been processed by the driver.
* This also clears the interrupt.
**/
-void qla4_8xxx_complete_iocb(struct scsi_qla_host *ha)
+void qla4_82xx_complete_iocb(struct scsi_qla_host *ha)
{
writel(ha->response_out, &ha->qla4_8xxx_reg->rsp_q_out);
readl(&ha->qla4_8xxx_reg->rsp_q_out);
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index db8c8e5..26546eb 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -816,13 +816,13 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
}
/**
- * qla4_8xxx_interrupt_service_routine - isr
+ * qla4_82xx_interrupt_service_routine - isr
* @ha: pointer to host adapter structure.
*
* This is the main interrupt service routine.
* hardware_lock locked upon entry. runs in interrupt context.
**/
-void qla4_8xxx_interrupt_service_routine(struct scsi_qla_host *ha,
+void qla4_82xx_interrupt_service_routine(struct scsi_qla_host *ha,
uint32_t intr_status)
{
/* Process response queue interrupt. */
@@ -866,12 +866,12 @@ void qla4xxx_interrupt_service_routine(struct scsi_qla_host * ha,
}
/**
- * qla4_8xxx_spurious_interrupt - processes spurious interrupt
+ * qla4_82xx_spurious_interrupt - processes spurious interrupt
* @ha: pointer to host adapter structure.
* @reqs_count: .
*
**/
-static void qla4_8xxx_spurious_interrupt(struct scsi_qla_host *ha,
+static void qla4_82xx_spurious_interrupt(struct scsi_qla_host *ha,
uint8_t reqs_count)
{
if (reqs_count)
@@ -881,7 +881,7 @@ static void qla4_8xxx_spurious_interrupt(struct scsi_qla_host *ha,
if (is_qla8022(ha)) {
writel(0, &ha->qla4_8xxx_reg->host_int);
if (test_bit(AF_INTx_ENABLED, &ha->flags))
- qla4_8xxx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg,
+ qla4_82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg,
0xfbff);
}
ha->spurious_int_count++;
@@ -984,11 +984,11 @@ irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id)
}
/**
- * qla4_8xxx_intr_handler - hardware interrupt handler.
+ * qla4_82xx_intr_handler - hardware interrupt handler.
* @irq: Unused
* @dev_id: Pointer to host adapter structure
**/
-irqreturn_t qla4_8xxx_intr_handler(int irq, void *dev_id)
+irqreturn_t qla4_82xx_intr_handler(int irq, void *dev_id)
{
struct scsi_qla_host *ha = dev_id;
uint32_t intr_status;
@@ -1000,11 +1000,11 @@ irqreturn_t qla4_8xxx_intr_handler(int irq, void *dev_id)
return IRQ_HANDLED;
ha->isr_count++;
- status = qla4_8xxx_rd_32(ha, ISR_INT_VECTOR);
+ status = qla4_82xx_rd_32(ha, ISR_INT_VECTOR);
if (!(status & ha->nx_legacy_intr.int_vec_bit))
return IRQ_NONE;
- status = qla4_8xxx_rd_32(ha, ISR_INT_STATE_REG);
+ status = qla4_82xx_rd_32(ha, ISR_INT_STATE_REG);
if (!ISR_IS_LEGACY_INTR_TRIGGERED(status)) {
DEBUG2(ql4_printk(KERN_INFO, ha,
"%s legacy Int not triggered\n", __func__));
@@ -1012,30 +1012,30 @@ irqreturn_t qla4_8xxx_intr_handler(int irq, void *dev_id)
}
/* clear the interrupt */
- qla4_8xxx_wr_32(ha, ha->nx_legacy_intr.tgt_status_reg, 0xffffffff);
+ qla4_82xx_wr_32(ha, ha->nx_legacy_intr.tgt_status_reg, 0xffffffff);
/* read twice to ensure write is flushed */
- qla4_8xxx_rd_32(ha, ISR_INT_VECTOR);
- qla4_8xxx_rd_32(ha, ISR_INT_VECTOR);
+ qla4_82xx_rd_32(ha, ISR_INT_VECTOR);
+ qla4_82xx_rd_32(ha, ISR_INT_VECTOR);
spin_lock_irqsave(&ha->hardware_lock, flags);
while (1) {
if (!(readl(&ha->qla4_8xxx_reg->host_int) &
ISRX_82XX_RISC_INT)) {
- qla4_8xxx_spurious_interrupt(ha, reqs_count);
+ qla4_82xx_spurious_interrupt(ha, reqs_count);
break;
}
intr_status = readl(&ha->qla4_8xxx_reg->host_status);
if ((intr_status &
(HSRX_RISC_MB_INT | HSRX_RISC_IOCB_INT)) == 0) {
- qla4_8xxx_spurious_interrupt(ha, reqs_count);
+ qla4_82xx_spurious_interrupt(ha, reqs_count);
break;
}
ha->isp_ops->interrupt_service_routine(ha, intr_status);
/* Enable Interrupt */
- qla4_8xxx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0xfbff);
+ qla4_82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0xfbff);
if (++reqs_count == MAX_REQS_SERVICED_PER_INTR)
break;
@@ -1059,11 +1059,11 @@ qla4_8xxx_msi_handler(int irq, void *dev_id)
ha->isr_count++;
/* clear the interrupt */
- qla4_8xxx_wr_32(ha, ha->nx_legacy_intr.tgt_status_reg, 0xffffffff);
+ qla4_82xx_wr_32(ha, ha->nx_legacy_intr.tgt_status_reg, 0xffffffff);
/* read twice to ensure write is flushed */
- qla4_8xxx_rd_32(ha, ISR_INT_VECTOR);
- qla4_8xxx_rd_32(ha, ISR_INT_VECTOR);
+ qla4_82xx_rd_32(ha, ISR_INT_VECTOR);
+ qla4_82xx_rd_32(ha, ISR_INT_VECTOR);
return qla4_8xxx_default_intr_handler(irq, dev_id);
}
@@ -1088,14 +1088,14 @@ qla4_8xxx_default_intr_handler(int irq, void *dev_id)
while (1) {
if (!(readl(&ha->qla4_8xxx_reg->host_int) &
ISRX_82XX_RISC_INT)) {
- qla4_8xxx_spurious_interrupt(ha, reqs_count);
+ qla4_82xx_spurious_interrupt(ha, reqs_count);
break;
}
intr_status = readl(&ha->qla4_8xxx_reg->host_status);
if ((intr_status &
(HSRX_RISC_MB_INT | HSRX_RISC_IOCB_INT)) == 0) {
- qla4_8xxx_spurious_interrupt(ha, reqs_count);
+ qla4_82xx_spurious_interrupt(ha, reqs_count);
break;
}
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 23a10ea..8f05a88 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -85,9 +85,9 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
goto mbox_exit;
}
/* Do not send any mbx cmd if h/w is in failed state*/
- qla4_8xxx_idc_lock(ha);
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_lock(ha);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ qla4_82xx_idc_unlock(ha);
if (dev_state == QLA82XX_DEV_FAILED) {
ql4_printk(KERN_WARNING, ha,
"scsi%ld: %s: H/W is in failed state, do not send any mailbox commands\n",
@@ -180,7 +180,7 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
&ha->flags) &&
test_bit(AF_INTx_ENABLED,
&ha->flags))
- qla4_8xxx_wr_32(ha,
+ qla4_82xx_wr_32(ha,
ha->nx_legacy_intr.tgt_mask_reg,
0xfbff);
}
@@ -222,7 +222,7 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
if (is_qla8022(ha)) {
ql4_printk(KERN_INFO, ha,
"disabling pause transmit on port 0 & 1.\n");
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
CRB_NIU_XG_PAUSE_CTL_P0 |
CRB_NIU_XG_PAUSE_CTL_P1);
}
@@ -373,7 +373,7 @@ qla4xxx_set_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd,
memset(mbox_sts, 0, sizeof(mbox_sts[0]) * MBOX_REG_COUNT);
if (is_qla8022(ha))
- qla4_8xxx_wr_32(ha, ha->nx_db_wr_ptr, 0);
+ qla4_82xx_wr_32(ha, ha->nx_db_wr_ptr, 0);
mbox_cmd[0] = MBOX_CMD_INITIALIZE_FIRMWARE;
mbox_cmd[1] = 0;
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index f2e961d..404555a 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -51,7 +51,7 @@ static int qla4_8xxx_crb_table_initialized;
(crb_addr_xform[QLA82XX_HW_PX_MAP_CRB_##name] = \
QLA82XX_HW_CRB_HUB_AGT_ADR_##name << 20)
static void
-qla4_8xxx_crb_addr_transform_setup(void)
+qla4_82xx_crb_addr_transform_setup(void)
{
qla4_8xxx_crb_addr_transform(XDMA);
qla4_8xxx_crb_addr_transform(TIMR);
@@ -353,7 +353,7 @@ static char *qdev_state[] = {
* side effect: lock crb window
*/
static void
-qla4_8xxx_pci_set_crbwindow_2M(struct scsi_qla_host *ha, ulong *off)
+qla4_82xx_pci_set_crbwindow_2M(struct scsi_qla_host *ha, ulong *off)
{
u32 win_read;
@@ -373,49 +373,49 @@ qla4_8xxx_pci_set_crbwindow_2M(struct scsi_qla_host *ha, ulong *off)
}
void
-qla4_8xxx_wr_32(struct scsi_qla_host *ha, ulong off, u32 data)
+qla4_82xx_wr_32(struct scsi_qla_host *ha, ulong off, u32 data)
{
unsigned long flags = 0;
int rv;
- rv = qla4_8xxx_pci_get_crb_addr_2M(ha, &off);
+ rv = qla4_82xx_pci_get_crb_addr_2M(ha, &off);
BUG_ON(rv == -1);
if (rv == 1) {
write_lock_irqsave(&ha->hw_lock, flags);
- qla4_8xxx_crb_win_lock(ha);
- qla4_8xxx_pci_set_crbwindow_2M(ha, &off);
+ qla4_82xx_crb_win_lock(ha);
+ qla4_82xx_pci_set_crbwindow_2M(ha, &off);
}
writel(data, (void __iomem *)off);
if (rv == 1) {
- qla4_8xxx_crb_win_unlock(ha);
+ qla4_82xx_crb_win_unlock(ha);
write_unlock_irqrestore(&ha->hw_lock, flags);
}
}
int
-qla4_8xxx_rd_32(struct scsi_qla_host *ha, ulong off)
+qla4_82xx_rd_32(struct scsi_qla_host *ha, ulong off)
{
unsigned long flags = 0;
int rv;
u32 data;
- rv = qla4_8xxx_pci_get_crb_addr_2M(ha, &off);
+ rv = qla4_82xx_pci_get_crb_addr_2M(ha, &off);
BUG_ON(rv == -1);
if (rv == 1) {
write_lock_irqsave(&ha->hw_lock, flags);
- qla4_8xxx_crb_win_lock(ha);
- qla4_8xxx_pci_set_crbwindow_2M(ha, &off);
+ qla4_82xx_crb_win_lock(ha);
+ qla4_82xx_pci_set_crbwindow_2M(ha, &off);
}
data = readl((void __iomem *)off);
if (rv == 1) {
- qla4_8xxx_crb_win_unlock(ha);
+ qla4_82xx_crb_win_unlock(ha);
write_unlock_irqrestore(&ha->hw_lock, flags);
}
return data;
@@ -455,14 +455,14 @@ static int qla4_8xxx_md_rw_32(struct scsi_qla_host *ha, uint32_t off,
#define CRB_WIN_LOCK_TIMEOUT 100000000
-int qla4_8xxx_crb_win_lock(struct scsi_qla_host *ha)
+int qla4_82xx_crb_win_lock(struct scsi_qla_host *ha)
{
int i;
int done = 0, timeout = 0;
while (!done) {
/* acquire semaphore3 from PCI HW block */
- done = qla4_8xxx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM7_LOCK));
+ done = qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM7_LOCK));
if (done == 1)
break;
if (timeout >= CRB_WIN_LOCK_TIMEOUT)
@@ -478,32 +478,32 @@ int qla4_8xxx_crb_win_lock(struct scsi_qla_host *ha)
cpu_relax(); /*This a nop instr on i386*/
}
}
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_WIN_LOCK_ID, ha->func_num);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_WIN_LOCK_ID, ha->func_num);
return 0;
}
-void qla4_8xxx_crb_win_unlock(struct scsi_qla_host *ha)
+void qla4_82xx_crb_win_unlock(struct scsi_qla_host *ha)
{
- qla4_8xxx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM7_UNLOCK));
+ qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM7_UNLOCK));
}
#define IDC_LOCK_TIMEOUT 100000000
/**
- * qla4_8xxx_idc_lock - hw_lock
+ * qla4_82xx_idc_lock - hw_lock
* @ha: pointer to adapter structure
*
* General purpose lock used to synchronize access to
* CRB_DEV_STATE, CRB_DEV_REF_COUNT, etc.
**/
-int qla4_8xxx_idc_lock(struct scsi_qla_host *ha)
+int qla4_82xx_idc_lock(struct scsi_qla_host *ha)
{
int i;
int done = 0, timeout = 0;
while (!done) {
/* acquire semaphore5 from PCI HW block */
- done = qla4_8xxx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM5_LOCK));
+ done = qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM5_LOCK));
if (done == 1)
break;
if (timeout >= IDC_LOCK_TIMEOUT)
@@ -522,13 +522,13 @@ int qla4_8xxx_idc_lock(struct scsi_qla_host *ha)
return 0;
}
-void qla4_8xxx_idc_unlock(struct scsi_qla_host *ha)
+void qla4_82xx_idc_unlock(struct scsi_qla_host *ha)
{
- qla4_8xxx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM5_UNLOCK));
+ qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM5_UNLOCK));
}
int
-qla4_8xxx_pci_get_crb_addr_2M(struct scsi_qla_host *ha, ulong *off)
+qla4_82xx_pci_get_crb_addr_2M(struct scsi_qla_host *ha, ulong *off)
{
struct crb_128M_2M_sub_block_map *m;
@@ -571,7 +571,7 @@ qla4_8xxx_pci_get_crb_addr_2M(struct scsi_qla_host *ha, ulong *off)
* used by test agent. support ddr access only for now
*/
static unsigned long
-qla4_8xxx_pci_mem_bound_check(struct scsi_qla_host *ha,
+qla4_82xx_pci_mem_bound_check(struct scsi_qla_host *ha,
unsigned long long addr, int size)
{
if (!QLA82XX_ADDR_IN_RANGE(addr, QLA82XX_ADDR_DDR_NET,
@@ -587,7 +587,7 @@ qla4_8xxx_pci_mem_bound_check(struct scsi_qla_host *ha,
static int qla4_8xxx_pci_set_window_warning_count;
static unsigned long
-qla4_8xxx_pci_set_window(struct scsi_qla_host *ha, unsigned long long addr)
+qla4_82xx_pci_set_window(struct scsi_qla_host *ha, unsigned long long addr)
{
int window;
u32 win_read;
@@ -597,9 +597,9 @@ qla4_8xxx_pci_set_window(struct scsi_qla_host *ha, unsigned long long addr)
/* DDR network side */
window = MN_WIN(addr);
ha->ddr_mn_window = window;
- qla4_8xxx_wr_32(ha, ha->mn_win_crb |
+ qla4_82xx_wr_32(ha, ha->mn_win_crb |
QLA82XX_PCI_CRBSPACE, window);
- win_read = qla4_8xxx_rd_32(ha, ha->mn_win_crb |
+ win_read = qla4_82xx_rd_32(ha, ha->mn_win_crb |
QLA82XX_PCI_CRBSPACE);
if ((win_read << 17) != window) {
ql4_printk(KERN_WARNING, ha,
@@ -618,9 +618,9 @@ qla4_8xxx_pci_set_window(struct scsi_qla_host *ha, unsigned long long addr)
window = OCM_WIN(addr);
ha->ddr_mn_window = window;
- qla4_8xxx_wr_32(ha, ha->mn_win_crb |
+ qla4_82xx_wr_32(ha, ha->mn_win_crb |
QLA82XX_PCI_CRBSPACE, window);
- win_read = qla4_8xxx_rd_32(ha, ha->mn_win_crb |
+ win_read = qla4_82xx_rd_32(ha, ha->mn_win_crb |
QLA82XX_PCI_CRBSPACE);
temp1 = ((window & 0x1FF) << 7) |
((window & 0x0FFFE0000) >> 17);
@@ -635,9 +635,9 @@ qla4_8xxx_pci_set_window(struct scsi_qla_host *ha, unsigned long long addr)
/* QDR network side */
window = MS_WIN(addr);
ha->qdr_sn_window = window;
- qla4_8xxx_wr_32(ha, ha->ms_win_crb |
+ qla4_82xx_wr_32(ha, ha->ms_win_crb |
QLA82XX_PCI_CRBSPACE, window);
- win_read = qla4_8xxx_rd_32(ha,
+ win_read = qla4_82xx_rd_32(ha,
ha->ms_win_crb | QLA82XX_PCI_CRBSPACE);
if (win_read != window) {
printk("%s: Written MSwin (0x%x) != Read "
@@ -661,7 +661,7 @@ qla4_8xxx_pci_set_window(struct scsi_qla_host *ha, unsigned long long addr)
}
/* check if address is in the same windows as the previous access */
-static int qla4_8xxx_pci_is_same_window(struct scsi_qla_host *ha,
+static int qla4_82xx_pci_is_same_window(struct scsi_qla_host *ha,
unsigned long long addr)
{
int window;
@@ -690,7 +690,7 @@ static int qla4_8xxx_pci_is_same_window(struct scsi_qla_host *ha,
return 0;
}
-static int qla4_8xxx_pci_mem_read_direct(struct scsi_qla_host *ha,
+static int qla4_82xx_pci_mem_read_direct(struct scsi_qla_host *ha,
u64 off, void *data, int size)
{
unsigned long flags;
@@ -707,9 +707,9 @@ static int qla4_8xxx_pci_mem_read_direct(struct scsi_qla_host *ha,
* If attempting to access unknown address or straddle hw windows,
* do not access.
*/
- start = qla4_8xxx_pci_set_window(ha, off);
+ start = qla4_82xx_pci_set_window(ha, off);
if ((start == -1UL) ||
- (qla4_8xxx_pci_is_same_window(ha, off + size - 1) == 0)) {
+ (qla4_82xx_pci_is_same_window(ha, off + size - 1) == 0)) {
write_unlock_irqrestore(&ha->hw_lock, flags);
printk(KERN_ERR"%s out of bound pci memory access. "
"offset is 0x%llx\n", DRIVER_NAME, off);
@@ -763,7 +763,7 @@ static int qla4_8xxx_pci_mem_read_direct(struct scsi_qla_host *ha,
}
static int
-qla4_8xxx_pci_mem_write_direct(struct scsi_qla_host *ha, u64 off,
+qla4_82xx_pci_mem_write_direct(struct scsi_qla_host *ha, u64 off,
void *data, int size)
{
unsigned long flags;
@@ -780,9 +780,9 @@ qla4_8xxx_pci_mem_write_direct(struct scsi_qla_host *ha, u64 off,
* If attempting to access unknown address or straddle hw windows,
* do not access.
*/
- start = qla4_8xxx_pci_set_window(ha, off);
+ start = qla4_82xx_pci_set_window(ha, off);
if ((start == -1UL) ||
- (qla4_8xxx_pci_is_same_window(ha, off + size - 1) == 0)) {
+ (qla4_82xx_pci_is_same_window(ha, off + size - 1) == 0)) {
write_unlock_irqrestore(&ha->hw_lock, flags);
printk(KERN_ERR"%s out of bound pci memory access. "
"offset is 0x%llx\n", DRIVER_NAME, off);
@@ -835,13 +835,13 @@ qla4_8xxx_pci_mem_write_direct(struct scsi_qla_host *ha, u64 off,
#define MTU_FUDGE_FACTOR 100
static unsigned long
-qla4_8xxx_decode_crb_addr(unsigned long addr)
+qla4_82xx_decode_crb_addr(unsigned long addr)
{
int i;
unsigned long base_addr, offset, pci_base;
if (!qla4_8xxx_crb_table_initialized)
- qla4_8xxx_crb_addr_transform_setup();
+ qla4_82xx_crb_addr_transform_setup();
pci_base = ADDR_ERROR;
base_addr = addr & 0xfff00000;
@@ -863,7 +863,7 @@ static long rom_max_timeout = 100;
static long qla4_8xxx_rom_lock_timeout = 100;
static int
-qla4_8xxx_rom_lock(struct scsi_qla_host *ha)
+qla4_82xx_rom_lock(struct scsi_qla_host *ha)
{
int i;
int done = 0, timeout = 0;
@@ -871,7 +871,7 @@ qla4_8xxx_rom_lock(struct scsi_qla_host *ha)
while (!done) {
/* acquire semaphore2 from PCI HW block */
- done = qla4_8xxx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_LOCK));
+ done = qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_LOCK));
if (done == 1)
break;
if (timeout >= qla4_8xxx_rom_lock_timeout)
@@ -887,24 +887,24 @@ qla4_8xxx_rom_lock(struct scsi_qla_host *ha)
cpu_relax(); /*This a nop instr on i386*/
}
}
- qla4_8xxx_wr_32(ha, QLA82XX_ROM_LOCK_ID, ROM_LOCK_DRIVER);
+ qla4_82xx_wr_32(ha, QLA82XX_ROM_LOCK_ID, ROM_LOCK_DRIVER);
return 0;
}
static void
-qla4_8xxx_rom_unlock(struct scsi_qla_host *ha)
+qla4_82xx_rom_unlock(struct scsi_qla_host *ha)
{
- qla4_8xxx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
+ qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_UNLOCK));
}
static int
-qla4_8xxx_wait_rom_done(struct scsi_qla_host *ha)
+qla4_82xx_wait_rom_done(struct scsi_qla_host *ha)
{
long timeout = 0;
long done = 0 ;
while (done == 0) {
- done = qla4_8xxx_rd_32(ha, QLA82XX_ROMUSB_GLB_STATUS);
+ done = qla4_82xx_rd_32(ha, QLA82XX_ROMUSB_GLB_STATUS);
done &= 2;
timeout++;
if (timeout >= rom_max_timeout) {
@@ -917,40 +917,41 @@ qla4_8xxx_wait_rom_done(struct scsi_qla_host *ha)
}
static int
-qla4_8xxx_do_rom_fast_read(struct scsi_qla_host *ha, int addr, int *valp)
+qla4_82xx_do_rom_fast_read(struct scsi_qla_host *ha, int addr, int *valp)
{
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_ROM_ADDRESS, addr);
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_ROM_ABYTE_CNT, 3);
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, 0xb);
- if (qla4_8xxx_wait_rom_done(ha)) {
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_ADDRESS, addr);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_ABYTE_CNT, 3);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, 0xb);
+ if (qla4_82xx_wait_rom_done(ha)) {
printk("%s: Error waiting for rom done\n", DRIVER_NAME);
return -1;
}
/* reset abyte_cnt and dummy_byte_cnt */
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
udelay(10);
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_ROM_ABYTE_CNT, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_ABYTE_CNT, 0);
- *valp = qla4_8xxx_rd_32(ha, QLA82XX_ROMUSB_ROM_RDATA);
+ *valp = qla4_82xx_rd_32(ha, QLA82XX_ROMUSB_ROM_RDATA);
return 0;
}
static int
-qla4_8xxx_rom_fast_read(struct scsi_qla_host *ha, int addr, int *valp)
+qla4_82xx_rom_fast_read(struct scsi_qla_host *ha, int addr, int *valp)
{
int ret, loops = 0;
- while ((qla4_8xxx_rom_lock(ha) != 0) && (loops < 50000)) {
+ while ((qla4_82xx_rom_lock(ha) != 0) && (loops < 50000)) {
udelay(100);
loops++;
}
if (loops >= 50000) {
- printk("%s: qla4_8xxx_rom_lock failed\n", DRIVER_NAME);
+ ql4_printk(KERN_WARNING, ha, "%s: qla4_82xx_rom_lock failed\n",
+ DRIVER_NAME);
return -1;
}
- ret = qla4_8xxx_do_rom_fast_read(ha, addr, valp);
- qla4_8xxx_rom_unlock(ha);
+ ret = qla4_82xx_do_rom_fast_read(ha, addr, valp);
+ qla4_82xx_rom_unlock(ha);
return ret;
}
@@ -959,7 +960,7 @@ qla4_8xxx_rom_fast_read(struct scsi_qla_host *ha, int addr, int *valp)
* to put the ISP into operational state
**/
static int
-qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose)
+qla4_82xx_pinit_from_rom(struct scsi_qla_host *ha, int verbose)
{
int addr, val;
int i ;
@@ -973,68 +974,68 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose)
};
/* Halt all the indiviual PEGs and other blocks of the ISP */
- qla4_8xxx_rom_lock(ha);
+ qla4_82xx_rom_lock(ha);
/* disable all I2Q */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x10, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x14, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x18, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x1c, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x20, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x24, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x10, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x14, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x18, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x1c, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x20, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_I2Q + 0x24, 0x0);
/* disable all niu interrupts */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x40, 0xff);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x40, 0xff);
/* disable xge rx/tx */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x70000, 0x00);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x70000, 0x00);
/* disable xg1 rx/tx */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x80000, 0x00);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x80000, 0x00);
/* disable sideband mac */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x90000, 0x00);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x90000, 0x00);
/* disable ap0 mac */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0xa0000, 0x00);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0xa0000, 0x00);
/* disable ap1 mac */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0xb0000, 0x00);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0xb0000, 0x00);
/* halt sre */
- val = qla4_8xxx_rd_32(ha, QLA82XX_CRB_SRE + 0x1000);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_SRE + 0x1000, val & (~(0x1)));
+ val = qla4_82xx_rd_32(ha, QLA82XX_CRB_SRE + 0x1000);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_SRE + 0x1000, val & (~(0x1)));
/* halt epg */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_EPG + 0x1300, 0x1);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_EPG + 0x1300, 0x1);
/* halt timers */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x0, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x8, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x10, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x18, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x100, 0x0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x200, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x0, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x8, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x10, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x18, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x100, 0x0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_TIMER + 0x200, 0x0);
/* halt pegs */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c, 1);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_1 + 0x3c, 1);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_2 + 0x3c, 1);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_3 + 0x3c, 1);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_4 + 0x3c, 1);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c, 1);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_1 + 0x3c, 1);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_2 + 0x3c, 1);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_3 + 0x3c, 1);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_4 + 0x3c, 1);
msleep(5);
/* big hammer */
if (test_bit(DPC_RESET_HA, &ha->dpc_flags))
/* don't reset CAM block on reset */
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xfeffffff);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xfeffffff);
else
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xffffffff);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xffffffff);
- qla4_8xxx_rom_unlock(ha);
+ qla4_82xx_rom_unlock(ha);
/* Read the signature value from the flash.
* Offset 0: Contain signature (0xcafecafe)
* Offset 4: Offset and number of addr/value pairs
* that present in CRB initialize sequence
*/
- if (qla4_8xxx_rom_fast_read(ha, 0, &n) != 0 || n != 0xcafecafeUL ||
- qla4_8xxx_rom_fast_read(ha, 4, &n) != 0) {
+ if (qla4_82xx_rom_fast_read(ha, 0, &n) != 0 || n != 0xcafecafeUL ||
+ qla4_82xx_rom_fast_read(ha, 4, &n) != 0) {
ql4_printk(KERN_WARNING, ha,
"[ERROR] Reading crb_init area: n: %08x\n", n);
return -1;
@@ -1065,8 +1066,8 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose)
}
for (i = 0; i < n; i++) {
- if (qla4_8xxx_rom_fast_read(ha, 8*i + 4*offset, &val) != 0 ||
- qla4_8xxx_rom_fast_read(ha, 8*i + 4*offset + 4, &addr) !=
+ if (qla4_82xx_rom_fast_read(ha, 8*i + 4*offset, &val) != 0 ||
+ qla4_82xx_rom_fast_read(ha, 8*i + 4*offset + 4, &addr) !=
0) {
kfree(buf);
return -1;
@@ -1080,7 +1081,7 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose)
/* Translate internal CRB initialization
* address to PCI bus address
*/
- off = qla4_8xxx_decode_crb_addr((unsigned long)buf[i].addr) +
+ off = qla4_82xx_decode_crb_addr((unsigned long)buf[i].addr) +
QLA82XX_PCI_CRBSPACE;
/* Not all CRB addr/value pair to be written,
* some of them are skipped
@@ -1125,7 +1126,7 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose)
continue;
}
- qla4_8xxx_wr_32(ha, off, buf[i].data);
+ qla4_82xx_wr_32(ha, off, buf[i].data);
/* ISP requires much bigger delay to settle down,
* else crb_window returns 0xffffffff
@@ -1142,25 +1143,25 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose)
kfree(buf);
/* Resetting the data and instruction cache */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_D+0xec, 0x1e);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_D+0x4c, 8);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_I+0x4c, 8);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_D+0xec, 0x1e);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_D+0x4c, 8);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_I+0x4c, 8);
/* Clear all protocol processing engines */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_0+0x8, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_0+0xc, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_1+0x8, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_1+0xc, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_2+0x8, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_2+0xc, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_3+0x8, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_3+0xc, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0+0x8, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0+0xc, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_1+0x8, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_1+0xc, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_2+0x8, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_2+0xc, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_3+0x8, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_3+0xc, 0);
return 0;
}
static int
-qla4_8xxx_load_from_flash(struct scsi_qla_host *ha, uint32_t image_start)
+qla4_82xx_load_from_flash(struct scsi_qla_host *ha, uint32_t image_start)
{
int i, rval = 0;
long size = 0;
@@ -1175,14 +1176,14 @@ qla4_8xxx_load_from_flash(struct scsi_qla_host *ha, uint32_t image_start)
ha->host_no, __func__, flashaddr, image_start));
for (i = 0; i < size; i++) {
- if ((qla4_8xxx_rom_fast_read(ha, flashaddr, (int *)&low)) ||
- (qla4_8xxx_rom_fast_read(ha, flashaddr + 4,
+ if ((qla4_82xx_rom_fast_read(ha, flashaddr, (int *)&low)) ||
+ (qla4_82xx_rom_fast_read(ha, flashaddr + 4,
(int *)&high))) {
rval = -1;
goto exit_load_from_flash;
}
data = ((u64)high << 32) | low ;
- rval = qla4_8xxx_pci_mem_write_2M(ha, memaddr, &data, 8);
+ rval = qla4_82xx_pci_mem_write_2M(ha, memaddr, &data, 8);
if (rval)
goto exit_load_from_flash;
@@ -1197,20 +1198,20 @@ qla4_8xxx_load_from_flash(struct scsi_qla_host *ha, uint32_t image_start)
udelay(100);
read_lock(&ha->hw_lock);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x18, 0x1020);
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0x80001e);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x18, 0x1020);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0x80001e);
read_unlock(&ha->hw_lock);
exit_load_from_flash:
return rval;
}
-static int qla4_8xxx_load_fw(struct scsi_qla_host *ha, uint32_t image_start)
+static int qla4_82xx_load_fw(struct scsi_qla_host *ha, uint32_t image_start)
{
u32 rst;
- qla4_8xxx_wr_32(ha, CRB_CMDPEG_STATE, 0);
- if (qla4_8xxx_pinit_from_rom(ha, 0) != QLA_SUCCESS) {
+ qla4_82xx_wr_32(ha, CRB_CMDPEG_STATE, 0);
+ if (qla4_82xx_pinit_from_rom(ha, 0) != QLA_SUCCESS) {
printk(KERN_WARNING "%s: Error during CRB Initialization\n",
__func__);
return QLA_ERROR;
@@ -1223,12 +1224,12 @@ static int qla4_8xxx_load_fw(struct scsi_qla_host *ha, uint32_t image_start)
* To get around this, QM is brought out of reset.
*/
- rst = qla4_8xxx_rd_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET);
+ rst = qla4_82xx_rd_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET);
/* unreset qm */
rst &= ~(1 << 28);
- qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, rst);
+ qla4_82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, rst);
- if (qla4_8xxx_load_from_flash(ha, image_start)) {
+ if (qla4_82xx_load_from_flash(ha, image_start)) {
printk("%s: Error trying to load fw from flash!\n", __func__);
return QLA_ERROR;
}
@@ -1237,7 +1238,7 @@ static int qla4_8xxx_load_fw(struct scsi_qla_host *ha, uint32_t image_start)
}
int
-qla4_8xxx_pci_mem_read_2M(struct scsi_qla_host *ha,
+qla4_82xx_pci_mem_read_2M(struct scsi_qla_host *ha,
u64 off, void *data, int size)
{
int i, j = 0, k, start, end, loop, sz[2], off0[2];
@@ -1253,8 +1254,8 @@ qla4_8xxx_pci_mem_read_2M(struct scsi_qla_host *ha,
mem_crb = QLA82XX_CRB_QDR_NET;
else {
mem_crb = QLA82XX_CRB_DDR_NET;
- if (qla4_8xxx_pci_mem_bound_check(ha, off, size) == 0)
- return qla4_8xxx_pci_mem_read_direct(ha,
+ if (qla4_82xx_pci_mem_bound_check(ha, off, size) == 0)
+ return qla4_82xx_pci_mem_read_direct(ha,
off, data, size);
}
@@ -1270,16 +1271,16 @@ qla4_8xxx_pci_mem_read_2M(struct scsi_qla_host *ha,
for (i = 0; i < loop; i++) {
temp = off8 + (i << shift_amount);
- qla4_8xxx_wr_32(ha, mem_crb + MIU_TEST_AGT_ADDR_LO, temp);
+ qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_ADDR_LO, temp);
temp = 0;
- qla4_8xxx_wr_32(ha, mem_crb + MIU_TEST_AGT_ADDR_HI, temp);
+ qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_ADDR_HI, temp);
temp = MIU_TA_CTL_ENABLE;
- qla4_8xxx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
+ qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
temp = MIU_TA_CTL_START | MIU_TA_CTL_ENABLE;
- qla4_8xxx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
+ qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
for (j = 0; j < MAX_CTL_CHECK; j++) {
- temp = qla4_8xxx_rd_32(ha, mem_crb + MIU_TEST_AGT_CTRL);
+ temp = qla4_82xx_rd_32(ha, mem_crb + MIU_TEST_AGT_CTRL);
if ((temp & MIU_TA_CTL_BUSY) == 0)
break;
}
@@ -1294,7 +1295,7 @@ qla4_8xxx_pci_mem_read_2M(struct scsi_qla_host *ha,
start = off0[i] >> 2;
end = (off0[i] + sz[i] - 1) >> 2;
for (k = start; k <= end; k++) {
- temp = qla4_8xxx_rd_32(ha,
+ temp = qla4_82xx_rd_32(ha,
mem_crb + MIU_TEST_AGT_RDDATA(k));
word[i] |= ((uint64_t)temp << (32 * (k & 1)));
}
@@ -1328,7 +1329,7 @@ qla4_8xxx_pci_mem_read_2M(struct scsi_qla_host *ha,
}
int
-qla4_8xxx_pci_mem_write_2M(struct scsi_qla_host *ha,
+qla4_82xx_pci_mem_write_2M(struct scsi_qla_host *ha,
u64 off, void *data, int size)
{
int i, j, ret = 0, loop, sz[2], off0;
@@ -1343,8 +1344,8 @@ qla4_8xxx_pci_mem_write_2M(struct scsi_qla_host *ha,
mem_crb = QLA82XX_CRB_QDR_NET;
else {
mem_crb = QLA82XX_CRB_DDR_NET;
- if (qla4_8xxx_pci_mem_bound_check(ha, off, size) == 0)
- return qla4_8xxx_pci_mem_write_direct(ha,
+ if (qla4_82xx_pci_mem_bound_check(ha, off, size) == 0)
+ return qla4_82xx_pci_mem_write_direct(ha,
off, data, size);
}
@@ -1359,7 +1360,7 @@ qla4_8xxx_pci_mem_write_2M(struct scsi_qla_host *ha,
startword = (off & 0xf)/8;
for (i = 0; i < loop; i++) {
- if (qla4_8xxx_pci_mem_read_2M(ha, off8 +
+ if (qla4_82xx_pci_mem_read_2M(ha, off8 +
(i << shift_amount), &word[i * scale], 8))
return -1;
}
@@ -1395,27 +1396,27 @@ qla4_8xxx_pci_mem_write_2M(struct scsi_qla_host *ha,
for (i = 0; i < loop; i++) {
temp = off8 + (i << shift_amount);
- qla4_8xxx_wr_32(ha, mem_crb+MIU_TEST_AGT_ADDR_LO, temp);
+ qla4_82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_ADDR_LO, temp);
temp = 0;
- qla4_8xxx_wr_32(ha, mem_crb+MIU_TEST_AGT_ADDR_HI, temp);
+ qla4_82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_ADDR_HI, temp);
temp = word[i * scale] & 0xffffffff;
- qla4_8xxx_wr_32(ha, mem_crb+MIU_TEST_AGT_WRDATA_LO, temp);
+ qla4_82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_WRDATA_LO, temp);
temp = (word[i * scale] >> 32) & 0xffffffff;
- qla4_8xxx_wr_32(ha, mem_crb+MIU_TEST_AGT_WRDATA_HI, temp);
+ qla4_82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_WRDATA_HI, temp);
temp = word[i*scale + 1] & 0xffffffff;
- qla4_8xxx_wr_32(ha, mem_crb + MIU_TEST_AGT_WRDATA_UPPER_LO,
+ qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_WRDATA_UPPER_LO,
temp);
temp = (word[i*scale + 1] >> 32) & 0xffffffff;
- qla4_8xxx_wr_32(ha, mem_crb + MIU_TEST_AGT_WRDATA_UPPER_HI,
+ qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_WRDATA_UPPER_HI,
temp);
temp = MIU_TA_CTL_ENABLE | MIU_TA_CTL_WRITE;
- qla4_8xxx_wr_32(ha, mem_crb+MIU_TEST_AGT_CTRL, temp);
+ qla4_82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_CTRL, temp);
temp = MIU_TA_CTL_START | MIU_TA_CTL_ENABLE | MIU_TA_CTL_WRITE;
- qla4_8xxx_wr_32(ha, mem_crb+MIU_TEST_AGT_CTRL, temp);
+ qla4_82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_CTRL, temp);
for (j = 0; j < MAX_CTL_CHECK; j++) {
- temp = qla4_8xxx_rd_32(ha, mem_crb + MIU_TEST_AGT_CTRL);
+ temp = qla4_82xx_rd_32(ha, mem_crb + MIU_TEST_AGT_CTRL);
if ((temp & MIU_TA_CTL_BUSY) == 0)
break;
}
@@ -1433,14 +1434,14 @@ qla4_8xxx_pci_mem_write_2M(struct scsi_qla_host *ha,
return ret;
}
-static int qla4_8xxx_cmdpeg_ready(struct scsi_qla_host *ha, int pegtune_val)
+static int qla4_82xx_cmdpeg_ready(struct scsi_qla_host *ha, int pegtune_val)
{
u32 val = 0;
int retries = 60;
if (!pegtune_val) {
do {
- val = qla4_8xxx_rd_32(ha, CRB_CMDPEG_STATE);
+ val = qla4_82xx_rd_32(ha, CRB_CMDPEG_STATE);
if ((val == PHAN_INITIALIZE_COMPLETE) ||
(val == PHAN_INITIALIZE_ACK))
return 0;
@@ -1450,7 +1451,7 @@ static int qla4_8xxx_cmdpeg_ready(struct scsi_qla_host *ha, int pegtune_val)
} while (--retries);
if (!retries) {
- pegtune_val = qla4_8xxx_rd_32(ha,
+ pegtune_val = qla4_82xx_rd_32(ha,
QLA82XX_ROMUSB_GLB_PEGTUNE_DONE);
printk(KERN_WARNING "%s: init failed, "
"pegtune_val = %x\n", __func__, pegtune_val);
@@ -1460,21 +1461,21 @@ static int qla4_8xxx_cmdpeg_ready(struct scsi_qla_host *ha, int pegtune_val)
return 0;
}
-static int qla4_8xxx_rcvpeg_ready(struct scsi_qla_host *ha)
+static int qla4_82xx_rcvpeg_ready(struct scsi_qla_host *ha)
{
uint32_t state = 0;
int loops = 0;
/* Window 1 call */
read_lock(&ha->hw_lock);
- state = qla4_8xxx_rd_32(ha, CRB_RCVPEG_STATE);
+ state = qla4_82xx_rd_32(ha, CRB_RCVPEG_STATE);
read_unlock(&ha->hw_lock);
while ((state != PHAN_PEG_RCV_INITIALIZED) && (loops < 30000)) {
udelay(100);
/* Window 1 call */
read_lock(&ha->hw_lock);
- state = qla4_8xxx_rd_32(ha, CRB_RCVPEG_STATE);
+ state = qla4_82xx_rd_32(ha, CRB_RCVPEG_STATE);
read_unlock(&ha->hw_lock);
loops++;
@@ -1494,11 +1495,11 @@ qla4_8xxx_set_drv_active(struct scsi_qla_host *ha)
{
uint32_t drv_active;
- drv_active = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
+ drv_active = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
drv_active |= (1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_active: 0x%08x\n",
__func__, ha->host_no, drv_active);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_ACTIVE, drv_active);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_ACTIVE, drv_active);
}
void
@@ -1506,11 +1507,11 @@ qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha)
{
uint32_t drv_active;
- drv_active = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
+ drv_active = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
drv_active &= ~(1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_active: 0x%08x\n",
__func__, ha->host_no, drv_active);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_ACTIVE, drv_active);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_ACTIVE, drv_active);
}
static inline int
@@ -1519,8 +1520,8 @@ qla4_8xxx_need_reset(struct scsi_qla_host *ha)
uint32_t drv_state, drv_active;
int rval;
- drv_active = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
- drv_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ drv_active = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
+ drv_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
rval = drv_state & (1 << (ha->func_num * 4));
if ((test_bit(AF_EEH_BUSY, &ha->flags)) && drv_active)
rval = 1;
@@ -1533,11 +1534,11 @@ qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha)
{
uint32_t drv_state;
- drv_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ drv_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
drv_state |= (1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_state: 0x%08x\n",
__func__, ha->host_no, drv_state);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_STATE, drv_state);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, drv_state);
}
static inline void
@@ -1545,11 +1546,11 @@ qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha)
{
uint32_t drv_state;
- drv_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ drv_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
drv_state &= ~(1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_state: 0x%08x\n",
__func__, ha->host_no, drv_state);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_STATE, drv_state);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, drv_state);
}
static inline void
@@ -1557,34 +1558,34 @@ qla4_8xxx_set_qsnt_ready(struct scsi_qla_host *ha)
{
uint32_t qsnt_state;
- qsnt_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ qsnt_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
qsnt_state |= (2 << (ha->func_num * 4));
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_STATE, qsnt_state);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, qsnt_state);
}
static int
-qla4_8xxx_start_firmware(struct scsi_qla_host *ha, uint32_t image_start)
+qla4_82xx_start_firmware(struct scsi_qla_host *ha, uint32_t image_start)
{
int pcie_cap;
uint16_t lnk;
/* scrub dma mask expansion register */
- qla4_8xxx_wr_32(ha, CRB_DMA_SHIFT, 0x55555555);
+ qla4_82xx_wr_32(ha, CRB_DMA_SHIFT, 0x55555555);
/* Overwrite stale initialization register values */
- qla4_8xxx_wr_32(ha, CRB_CMDPEG_STATE, 0);
- qla4_8xxx_wr_32(ha, CRB_RCVPEG_STATE, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_PEG_HALT_STATUS1, 0);
- qla4_8xxx_wr_32(ha, QLA82XX_PEG_HALT_STATUS2, 0);
+ qla4_82xx_wr_32(ha, CRB_CMDPEG_STATE, 0);
+ qla4_82xx_wr_32(ha, CRB_RCVPEG_STATE, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_PEG_HALT_STATUS1, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_PEG_HALT_STATUS2, 0);
- if (qla4_8xxx_load_fw(ha, image_start) != QLA_SUCCESS) {
+ if (qla4_82xx_load_fw(ha, image_start) != QLA_SUCCESS) {
printk("%s: Error trying to start fw!\n", __func__);
return QLA_ERROR;
}
/* Handshake with the card before we register the devices. */
- if (qla4_8xxx_cmdpeg_ready(ha, 0) != QLA_SUCCESS) {
+ if (qla4_82xx_cmdpeg_ready(ha, 0) != QLA_SUCCESS) {
printk("%s: Error during card handshake!\n", __func__);
return QLA_ERROR;
}
@@ -1595,11 +1596,11 @@ qla4_8xxx_start_firmware(struct scsi_qla_host *ha, uint32_t image_start)
ha->link_width = (lnk >> 4) & 0x3f;
/* Synchronize with Receive peg */
- return qla4_8xxx_rcvpeg_ready(ha);
+ return qla4_82xx_rcvpeg_ready(ha);
}
static int
-qla4_8xxx_try_start_fw(struct scsi_qla_host *ha)
+qla4_82xx_try_start_fw(struct scsi_qla_host *ha)
{
int rval = QLA_ERROR;
@@ -1617,7 +1618,7 @@ qla4_8xxx_try_start_fw(struct scsi_qla_host *ha)
ql4_printk(KERN_INFO, ha,
"FW: Attempting to load firmware from flash...\n");
- rval = qla4_8xxx_start_firmware(ha, ha->hw.flt_region_fw);
+ rval = qla4_82xx_start_firmware(ha, ha->hw.flt_region_fw);
if (rval != QLA_SUCCESS) {
ql4_printk(KERN_ERR, ha, "FW: Load firmware from flash"
@@ -1628,9 +1629,9 @@ qla4_8xxx_try_start_fw(struct scsi_qla_host *ha)
return rval;
}
-static void qla4_8xxx_rom_lock_recovery(struct scsi_qla_host *ha)
+static void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha)
{
- if (qla4_8xxx_rom_lock(ha)) {
+ if (qla4_82xx_rom_lock(ha)) {
/* Someone else is holding the lock. */
dev_info(&ha->pdev->dev, "Resetting rom_lock\n");
}
@@ -1640,7 +1641,7 @@ static void qla4_8xxx_rom_lock_recovery(struct scsi_qla_host *ha)
* else died while holding it.
* In either case, unlock.
*/
- qla4_8xxx_rom_unlock(ha);
+ qla4_82xx_rom_unlock(ha);
}
static void qla4_8xxx_minidump_process_rdcrb(struct scsi_qla_host *ha,
@@ -1962,7 +1963,7 @@ static void qla4_8xxx_minidump_process_queue(struct scsi_qla_host *ha,
#define MD_DIRECT_ROM_WINDOW 0x42110030
#define MD_DIRECT_ROM_READ_BASE 0x42150000
-static void qla4_8xxx_minidump_process_rdrom(struct scsi_qla_host *ha,
+static void qla4_82xx_minidump_process_rdrom(struct scsi_qla_host *ha,
struct qla82xx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
@@ -2088,7 +2089,7 @@ static void ql4_8xxx_mark_entry_skipped(struct scsi_qla_host *ha,
}
/**
- * qla82xx_collect_md_data - Retrieve firmware minidump data.
+ * qla4_8xxx_collect_md_data - Retrieve firmware minidump data.
* @ha: pointer to adapter structure
**/
static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
@@ -2184,7 +2185,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
break;
case QLA82XX_BOARD:
case QLA82XX_RDROM:
- qla4_8xxx_minidump_process_rdrom(ha, entry_hdr,
+ qla4_82xx_minidump_process_rdrom(ha, entry_hdr,
&data_ptr);
break;
case QLA82XX_L2DTG:
@@ -2282,17 +2283,17 @@ qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha)
need_reset = qla4_8xxx_need_reset(ha);
- old_count = qla4_8xxx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
+ old_count = qla4_82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
for (i = 0; i < 10; i++) {
timeout = msleep_interruptible(200);
if (timeout) {
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_FAILED);
return rval;
}
- count = qla4_8xxx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
+ count = qla4_82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
if (count != old_count)
peg_stuck = 0;
}
@@ -2300,13 +2301,13 @@ qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha)
if (need_reset) {
/* We are trying to perform a recovery here. */
if (peg_stuck)
- qla4_8xxx_rom_lock_recovery(ha);
+ qla4_82xx_rom_lock_recovery(ha);
goto dev_initialize;
} else {
/* Start of day for this ha context. */
if (peg_stuck) {
/* Either we are the first or recovery in progress. */
- qla4_8xxx_rom_lock_recovery(ha);
+ qla4_82xx_rom_lock_recovery(ha);
goto dev_initialize;
} else {
/* Firmware already running. */
@@ -2318,12 +2319,12 @@ qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha)
dev_initialize:
/* set to DEV_INITIALIZING */
ql4_printk(KERN_INFO, ha, "HW State: INITIALIZING\n");
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_INITIALIZING);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_INITIALIZING);
/* Driver that sets device state to initializating sets IDC version */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_IDC_VERSION, QLA82XX_IDC_VERSION);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_IDC_VERSION, QLA82XX_IDC_VERSION);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
if (ql4xenablemd && test_bit(AF_FW_RECOVERY, &ha->flags) &&
!test_and_set_bit(AF_82XX_FW_DUMPED, &ha->flags)) {
if (!qla4_8xxx_collect_md_data(ha)) {
@@ -2333,31 +2334,31 @@ dev_initialize:
clear_bit(AF_82XX_FW_DUMPED, &ha->flags);
}
}
- rval = qla4_8xxx_try_start_fw(ha);
- qla4_8xxx_idc_lock(ha);
+ rval = qla4_82xx_try_start_fw(ha);
+ qla4_82xx_idc_lock(ha);
if (rval != QLA_SUCCESS) {
ql4_printk(KERN_INFO, ha, "HW State: FAILED\n");
qla4_8xxx_clear_drv_active(ha);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED);
return rval;
}
dev_ready:
ql4_printk(KERN_INFO, ha, "HW State: READY\n");
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_READY);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_READY);
return rval;
}
/**
- * qla4_8xxx_need_reset_handler - Code to start reset sequence
+ * qla4_82xx_need_reset_handler - Code to start reset sequence
* @ha: pointer to adapter structure
*
* Note: IDC lock must be held upon entry
**/
static void
-qla4_8xxx_need_reset_handler(struct scsi_qla_host *ha)
+qla4_82xx_need_reset_handler(struct scsi_qla_host *ha)
{
uint32_t dev_state, drv_state, drv_active;
uint32_t active_mask = 0xFFFFFFFF;
@@ -2367,9 +2368,9 @@ qla4_8xxx_need_reset_handler(struct scsi_qla_host *ha)
"Performing ISP error recovery\n");
if (test_and_clear_bit(AF_ONLINE, &ha->flags)) {
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
ha->isp_ops->disable_intrs(ha);
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
}
if (!test_bit(AF_82XX_RST_OWNER, &ha->flags)) {
@@ -2384,8 +2385,8 @@ qla4_8xxx_need_reset_handler(struct scsi_qla_host *ha)
/* wait for 10 seconds for reset ack from all functions */
reset_timeout = jiffies + (ha->nx_reset_timeout * HZ);
- drv_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
- drv_active = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
+ drv_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ drv_active = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
ql4_printk(KERN_INFO, ha,
"%s(%ld): drv_state = 0x%x, drv_active = 0x%x\n",
@@ -2409,25 +2410,25 @@ qla4_8xxx_need_reset_handler(struct scsi_qla_host *ha)
__func__, ha->host_no, drv_state,
drv_active);
}
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
msleep(1000);
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
- drv_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
- drv_active = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
+ drv_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ drv_active = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
}
/* Clear RESET OWNER as we are not going to use it any further */
clear_bit(AF_82XX_RST_OWNER, &ha->flags);
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
ql4_printk(KERN_INFO, ha, "Device state is 0x%x = %s\n", dev_state,
dev_state < MAX_STATES ? qdev_state[dev_state] : "Unknown");
/* Force to DEV_COLD unless someone else is starting a reset */
if (dev_state != QLA82XX_DEV_INITIALIZING) {
ql4_printk(KERN_INFO, ha, "HW State: COLD/RE-INIT\n");
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_COLD);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_COLD);
qla4_8xxx_set_rst_ready(ha);
}
}
@@ -2439,9 +2440,9 @@ qla4_8xxx_need_reset_handler(struct scsi_qla_host *ha)
void
qla4_8xxx_need_qsnt_handler(struct scsi_qla_host *ha)
{
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
qla4_8xxx_set_qsnt_ready(ha);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
}
/**
@@ -2457,12 +2458,12 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
unsigned long dev_init_timeout;
if (!test_bit(AF_INIT_DONE, &ha->flags)) {
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
qla4_8xxx_set_drv_active(ha);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
}
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
DEBUG2(ql4_printk(KERN_INFO, ha, "Device state is 0x%x = %s\n",
dev_state, dev_state < MAX_STATES ?
qdev_state[dev_state] : "Unknown"));
@@ -2470,7 +2471,7 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
/* wait for 30 seconds for device to go ready */
dev_init_timeout = jiffies + (ha->nx_dev_init_timeout * HZ);
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
while (1) {
if (time_after_eq(jiffies, dev_init_timeout)) {
@@ -2479,11 +2480,11 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
DRIVER_NAME,
dev_state, dev_state < MAX_STATES ?
qdev_state[dev_state] : "Unknown");
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_FAILED);
}
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
ql4_printk(KERN_INFO, ha, "Device state is 0x%x = %s\n",
dev_state, dev_state < MAX_STATES ?
qdev_state[dev_state] : "Unknown");
@@ -2496,21 +2497,21 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
rval = qla4_8xxx_device_bootstrap(ha);
goto exit;
case QLA82XX_DEV_INITIALIZING:
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
msleep(1000);
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
break;
case QLA82XX_DEV_NEED_RESET:
if (!ql4xdontresethba) {
- qla4_8xxx_need_reset_handler(ha);
+ qla4_82xx_need_reset_handler(ha);
/* Update timeout value after need
* reset handler */
dev_init_timeout = jiffies +
(ha->nx_dev_init_timeout * HZ);
} else {
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
msleep(1000);
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
}
break;
case QLA82XX_DEV_NEED_QUIESCENT:
@@ -2518,26 +2519,26 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
qla4_8xxx_need_qsnt_handler(ha);
break;
case QLA82XX_DEV_QUIESCENT:
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
msleep(1000);
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
break;
case QLA82XX_DEV_FAILED:
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
qla4xxx_dead_adapter_cleanup(ha);
rval = QLA_ERROR;
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
goto exit;
default:
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
qla4xxx_dead_adapter_cleanup(ha);
rval = QLA_ERROR;
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
goto exit;
}
}
exit:
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
return rval;
}
@@ -2581,13 +2582,13 @@ flash_data_addr(struct ql82xx_hw_data *hw, uint32_t faddr)
}
static uint32_t *
-qla4_8xxx_read_flash_data(struct scsi_qla_host *ha, uint32_t *dwptr,
+qla4_82xx_read_flash_data(struct scsi_qla_host *ha, uint32_t *dwptr,
uint32_t faddr, uint32_t length)
{
uint32_t i;
uint32_t val;
int loops = 0;
- while ((qla4_8xxx_rom_lock(ha) != 0) && (loops < 50000)) {
+ while ((qla4_82xx_rom_lock(ha) != 0) && (loops < 50000)) {
udelay(100);
cond_resched();
loops++;
@@ -2599,7 +2600,7 @@ qla4_8xxx_read_flash_data(struct scsi_qla_host *ha, uint32_t *dwptr,
/* Dword reads to flash. */
for (i = 0; i < length/4; i++, faddr += 4) {
- if (qla4_8xxx_do_rom_fast_read(ha, faddr, &val)) {
+ if (qla4_82xx_do_rom_fast_read(ha, faddr, &val)) {
ql4_printk(KERN_WARNING, ha,
"Do ROM fast read failed\n");
goto done_read;
@@ -2608,7 +2609,7 @@ qla4_8xxx_read_flash_data(struct scsi_qla_host *ha, uint32_t *dwptr,
}
done_read:
- qla4_8xxx_rom_unlock(ha);
+ qla4_82xx_rom_unlock(ha);
return dwptr;
}
@@ -2616,10 +2617,10 @@ done_read:
* Address and length are byte address
**/
static uint8_t *
-qla4_8xxx_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf,
+qla4_82xx_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf,
uint32_t offset, uint32_t length)
{
- qla4_8xxx_read_flash_data(ha, (uint32_t *)buf, offset, length);
+ qla4_82xx_read_flash_data(ha, (uint32_t *)buf, offset, length);
return buf;
}
@@ -2655,7 +2656,7 @@ qla4_8xxx_get_flt_info(struct scsi_qla_host *ha, uint32_t flt_addr)
wptr = (uint16_t *)ha->request_ring;
flt = (struct qla_flt_header *)ha->request_ring;
region = (struct qla_flt_region *)&flt[1];
- qla4_8xxx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
+ qla4_82xx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
flt_addr << 2, OPTROM_BURST_SIZE);
if (*wptr == __constant_cpu_to_le16(0xffff))
goto no_flash_data;
@@ -2732,7 +2733,7 @@ done:
}
static void
-qla4_8xxx_get_fdt_info(struct scsi_qla_host *ha)
+qla4_82xx_get_fdt_info(struct scsi_qla_host *ha)
{
#define FLASH_BLK_SIZE_4K 0x1000
#define FLASH_BLK_SIZE_32K 0x8000
@@ -2750,7 +2751,7 @@ qla4_8xxx_get_fdt_info(struct scsi_qla_host *ha)
wptr = (uint16_t *)ha->request_ring;
fdt = (struct qla_fdt_layout *)ha->request_ring;
- qla4_8xxx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
+ qla4_82xx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
hw->flt_region_fdt << 2, OPTROM_BURST_SIZE);
if (*wptr == __constant_cpu_to_le16(0xffff))
@@ -2799,7 +2800,7 @@ done:
}
static void
-qla4_8xxx_get_idc_param(struct scsi_qla_host *ha)
+qla4_82xx_get_idc_param(struct scsi_qla_host *ha)
{
#define QLA82XX_IDC_PARAM_ADDR 0x003e885c
uint32_t *wptr;
@@ -2807,7 +2808,7 @@ qla4_8xxx_get_idc_param(struct scsi_qla_host *ha)
if (!is_qla8022(ha))
return;
wptr = (uint32_t *)ha->request_ring;
- qla4_8xxx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
+ qla4_82xx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
QLA82XX_IDC_PARAM_ADDR , 8);
if (*wptr == __constant_cpu_to_le32(0xffffffff)) {
@@ -2836,8 +2837,8 @@ qla4_8xxx_get_flash_info(struct scsi_qla_host *ha)
return ret;
qla4_8xxx_get_flt_info(ha, flt_addr);
- qla4_8xxx_get_fdt_info(ha);
- qla4_8xxx_get_idc_param(ha);
+ qla4_82xx_get_fdt_info(ha);
+ qla4_82xx_get_idc_param(ha);
return QLA_SUCCESS;
}
@@ -2871,36 +2872,36 @@ qla4_8xxx_stop_firmware(struct scsi_qla_host *ha)
}
/**
- * qla4_8xxx_isp_reset - Resets ISP and aborts all outstanding commands.
+ * qla4_82xx_isp_reset - Resets ISP and aborts all outstanding commands.
* @ha: pointer to host adapter structure.
**/
int
-qla4_8xxx_isp_reset(struct scsi_qla_host *ha)
+qla4_82xx_isp_reset(struct scsi_qla_host *ha)
{
int rval;
uint32_t dev_state;
- qla4_8xxx_idc_lock(ha);
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ qla4_82xx_idc_lock(ha);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
if (dev_state == QLA82XX_DEV_READY) {
ql4_printk(KERN_INFO, ha, "HW State: NEED RESET\n");
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_NEED_RESET);
set_bit(AF_82XX_RST_OWNER, &ha->flags);
} else
ql4_printk(KERN_INFO, ha, "HW State: DEVICE INITIALIZING\n");
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
rval = qla4_8xxx_device_state_handler(ha);
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
qla4_8xxx_clear_rst_ready(ha);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
if (rval == QLA_SUCCESS) {
- ql4_printk(KERN_INFO, ha, "Clearing AF_RECOVERY in qla4_8xxx_isp_reset\n");
+ ql4_printk(KERN_INFO, ha, "Clearing AF_RECOVERY in qla4_82xx_isp_reset\n");
clear_bit(AF_FW_RECOVERY, &ha->flags);
}
@@ -3027,26 +3028,26 @@ qla4_8xxx_mbx_intr_disable(struct scsi_qla_host *ha)
}
void
-qla4_8xxx_enable_intrs(struct scsi_qla_host *ha)
+qla4_82xx_enable_intrs(struct scsi_qla_host *ha)
{
qla4_8xxx_mbx_intr_enable(ha);
spin_lock_irq(&ha->hardware_lock);
/* BIT 10 - reset */
- qla4_8xxx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0xfbff);
+ qla4_82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0xfbff);
spin_unlock_irq(&ha->hardware_lock);
set_bit(AF_INTERRUPTS_ON, &ha->flags);
}
void
-qla4_8xxx_disable_intrs(struct scsi_qla_host *ha)
+qla4_82xx_disable_intrs(struct scsi_qla_host *ha)
{
if (test_and_clear_bit(AF_INTERRUPTS_ON, &ha->flags))
qla4_8xxx_mbx_intr_disable(ha);
spin_lock_irq(&ha->hardware_lock);
/* BIT 10 - set */
- qla4_8xxx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0x0400);
+ qla4_82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0x0400);
spin_unlock_irq(&ha->hardware_lock);
}
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 0a0c9c5..b82c82d 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -2420,7 +2420,7 @@ static int qla4_8xxx_check_temp(struct scsi_qla_host *ha)
uint32_t temp, temp_state, temp_val;
int status = QLA_SUCCESS;
- temp = qla4_8xxx_rd_32(ha, CRB_TEMP_STATE);
+ temp = qla4_82xx_rd_32(ha, CRB_TEMP_STATE);
temp_state = qla82xx_get_temp_state(temp);
temp_val = qla82xx_get_temp_val(temp);
@@ -2456,7 +2456,7 @@ static int qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
uint32_t fw_heartbeat_counter;
int status = QLA_SUCCESS;
- fw_heartbeat_counter = qla4_8xxx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
+ fw_heartbeat_counter = qla4_82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
/* If PEG_ALIVE_COUNTER is 0xffffffff, AER/EEH is in progress, ignore */
if (fw_heartbeat_counter == 0xffffffff) {
DEBUG2(printk(KERN_WARNING "scsi%ld: %s: Device in frozen "
@@ -2478,19 +2478,19 @@ static int qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
" 0x%x,\n PEG_NET_2_PC: 0x%x, PEG_NET_3_PC:"
" 0x%x,\n PEG_NET_4_PC: 0x%x\n",
ha->host_no, __func__,
- qla4_8xxx_rd_32(ha,
+ qla4_82xx_rd_32(ha,
QLA82XX_PEG_HALT_STATUS1),
- qla4_8xxx_rd_32(ha,
+ qla4_82xx_rd_32(ha,
QLA82XX_PEG_HALT_STATUS2),
- qla4_8xxx_rd_32(ha, QLA82XX_CRB_PEG_NET_0 +
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_0 +
0x3c),
- qla4_8xxx_rd_32(ha, QLA82XX_CRB_PEG_NET_1 +
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_1 +
0x3c),
- qla4_8xxx_rd_32(ha, QLA82XX_CRB_PEG_NET_2 +
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_2 +
0x3c),
- qla4_8xxx_rd_32(ha, QLA82XX_CRB_PEG_NET_3 +
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_3 +
0x3c),
- qla4_8xxx_rd_32(ha, QLA82XX_CRB_PEG_NET_4 +
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_4 +
0x3c));
status = QLA_ERROR;
}
@@ -2515,12 +2515,12 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
if (!(test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags) ||
test_bit(DPC_RESET_HA, &ha->dpc_flags) ||
test_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags))) {
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
if (qla4_8xxx_check_temp(ha)) {
ql4_printk(KERN_INFO, ha, "disabling pause"
" transmit on port 0 & 1.\n");
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
CRB_NIU_XG_PAUSE_CTL_P0 |
CRB_NIU_XG_PAUSE_CTL_P1);
set_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags);
@@ -2544,10 +2544,10 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
if (qla4_8xxx_check_fw_alive(ha)) {
ql4_printk(KERN_INFO, ha, "disabling pause"
" transmit on port 0 & 1.\n");
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
CRB_NIU_XG_PAUSE_CTL_P0 |
CRB_NIU_XG_PAUSE_CTL_P1);
- halt_status = qla4_8xxx_rd_32(ha,
+ halt_status = qla4_82xx_rd_32(ha,
QLA82XX_PEG_HALT_STATUS1);
if (QLA82XX_FWERROR_CODE(halt_status) == 0x67)
@@ -3040,9 +3040,9 @@ recover_ha_init_adapter:
* with multiple resets in the same thread,
* utilize DPC to retry */
if (is_qla8022(ha)) {
- qla4_8xxx_idc_lock(ha);
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_lock(ha);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ qla4_82xx_idc_unlock(ha);
if (dev_state == QLA82XX_DEV_FAILED) {
ql4_printk(KERN_INFO, ha, "%s: don't retry "
"recover adapter. H/W is in Failed "
@@ -3385,10 +3385,10 @@ static void qla4xxx_do_dpc(struct work_struct *work)
if (is_qla8022(ha)) {
if (test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags)) {
- qla4_8xxx_idc_lock(ha);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_idc_lock(ha);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_FAILED);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
ql4_printk(KERN_INFO, ha, "HW State: FAILED\n");
qla4_8xxx_device_state_handler(ha);
}
@@ -3512,9 +3512,9 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
ha->isp_ops->reset_firmware(ha);
if (is_qla8022(ha)) {
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
qla4_8xxx_clear_drv_active(ha);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
}
/* Detach interrupts */
@@ -3663,17 +3663,17 @@ static struct isp_operations qla4xxx_isp_ops = {
static struct isp_operations qla4_8xxx_isp_ops = {
.iospace_config = qla4_8xxx_iospace_config,
.pci_config = qla4_8xxx_pci_config,
- .disable_intrs = qla4_8xxx_disable_intrs,
- .enable_intrs = qla4_8xxx_enable_intrs,
+ .disable_intrs = qla4_82xx_disable_intrs,
+ .enable_intrs = qla4_82xx_enable_intrs,
.start_firmware = qla4_8xxx_load_risc,
- .intr_handler = qla4_8xxx_intr_handler,
- .interrupt_service_routine = qla4_8xxx_interrupt_service_routine,
- .reset_chip = qla4_8xxx_isp_reset,
+ .intr_handler = qla4_82xx_intr_handler,
+ .interrupt_service_routine = qla4_82xx_interrupt_service_routine,
+ .reset_chip = qla4_82xx_isp_reset,
.reset_firmware = qla4_8xxx_stop_firmware,
- .queue_iocb = qla4_8xxx_queue_iocb,
- .complete_iocb = qla4_8xxx_complete_iocb,
- .rd_shdw_req_q_out = qla4_8xxx_rd_shdw_req_q_out,
- .rd_shdw_rsp_q_in = qla4_8xxx_rd_shdw_rsp_q_in,
+ .queue_iocb = qla4_82xx_queue_iocb,
+ .complete_iocb = qla4_82xx_complete_iocb,
+ .rd_shdw_req_q_out = qla4_82xx_rd_shdw_req_q_out,
+ .rd_shdw_rsp_q_in = qla4_82xx_rd_shdw_rsp_q_in,
.get_sys_info = qla4_8xxx_get_sys_info,
};
@@ -3682,7 +3682,7 @@ uint16_t qla4xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
return (uint16_t)le32_to_cpu(ha->shadow_regs->req_q_out);
}
-uint16_t qla4_8xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
+uint16_t qla4_82xx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
{
return (uint16_t)le32_to_cpu(readl(&ha->qla4_8xxx_reg->req_q_out));
}
@@ -3692,7 +3692,7 @@ uint16_t qla4xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
return (uint16_t)le32_to_cpu(ha->shadow_regs->rsp_q_in);
}
-uint16_t qla4_8xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
+uint16_t qla4_82xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
{
return (uint16_t)le32_to_cpu(readl(&ha->qla4_8xxx_reg->rsp_q_in));
}
@@ -5161,9 +5161,9 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
init_retry_count++ < MAX_INIT_RETRIES) {
if (is_qla8022(ha)) {
- qla4_8xxx_idc_lock(ha);
- dev_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_lock(ha);
+ dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ qla4_82xx_idc_unlock(ha);
if (dev_state == QLA82XX_DEV_FAILED) {
ql4_printk(KERN_WARNING, ha, "%s: don't retry "
"initialize adapter. H/W is in failed state\n",
@@ -5186,10 +5186,10 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
if (is_qla8022(ha) && ql4xdontresethba) {
/* Put the device in failed state. */
DEBUG2(printk(KERN_ERR "HW STATE: FAILED\n"));
- qla4_8xxx_idc_lock(ha);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_idc_lock(ha);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_FAILED);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
}
ret = -ENODEV;
goto remove_host;
@@ -6033,31 +6033,31 @@ static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha)
"0x%x is the owner\n", ha->host_no, __func__,
ha->pdev->devfn);
- qla4_8xxx_idc_lock(ha);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_idc_lock(ha);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_COLD);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_IDC_VERSION,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_IDC_VERSION,
QLA82XX_IDC_VERSION);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
clear_bit(AF_FW_RECOVERY, &ha->flags);
rval = qla4xxx_initialize_adapter(ha, RESET_ADAPTER);
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
if (rval != QLA_SUCCESS) {
ql4_printk(KERN_INFO, ha, "scsi%ld: %s: HW State: "
"FAILED\n", ha->host_no, __func__);
qla4_8xxx_clear_drv_active(ha);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_FAILED);
} else {
ql4_printk(KERN_INFO, ha, "scsi%ld: %s: HW State: "
"READY\n", ha->host_no, __func__);
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
QLA82XX_DEV_READY);
/* Clear driver state register */
- qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_STATE, 0);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, 0);
qla4_8xxx_set_drv_active(ha);
ret = qla4xxx_request_irqs(ha);
if (ret) {
@@ -6070,12 +6070,12 @@ static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha)
rval = QLA_SUCCESS;
}
}
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
} else {
ql4_printk(KERN_INFO, ha, "scsi%ld: %s: devfn 0x%x is not "
"the reset owner\n", ha->host_no, __func__,
ha->pdev->devfn);
- if ((qla4_8xxx_rd_32(ha, QLA82XX_CRB_DEV_STATE) ==
+ if ((qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE) ==
QLA82XX_DEV_READY)) {
clear_bit(AF_FW_RECOVERY, &ha->flags);
rval = qla4xxx_initialize_adapter(ha, RESET_ADAPTER);
@@ -6091,9 +6091,9 @@ static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha)
rval = QLA_SUCCESS;
}
}
- qla4_8xxx_idc_lock(ha);
+ qla4_82xx_idc_lock(ha);
qla4_8xxx_set_drv_active(ha);
- qla4_8xxx_idc_unlock(ha);
+ qla4_82xx_idc_unlock(ha);
}
}
clear_bit(DPC_RESET_ACTIVE, &ha->dpc_flags);
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 02/12] qla4xxx: Update structure and variable names
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
2012-08-22 11:54 ` [PATCH 01/12] qla4xxx: Update function name from 8xxx to 82xx vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 03/12] qla4xxx: Update func name from ql4_ to qla4_ vikas.chaudhary
` (10 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_dbg.c | 2 +-
drivers/scsi/qla4xxx/ql4_def.h | 2 +-
drivers/scsi/qla4xxx/ql4_init.c | 6 +-
drivers/scsi/qla4xxx/ql4_iocb.c | 4 +-
drivers/scsi/qla4xxx/ql4_isr.c | 22 +++++-----
drivers/scsi/qla4xxx/ql4_mbx.c | 12 +++---
drivers/scsi/qla4xxx/ql4_nx.c | 80 +++++++++++++++++++-------------------
drivers/scsi/qla4xxx/ql4_nx.h | 30 +++++++-------
drivers/scsi/qla4xxx/ql4_os.c | 14 +++---
9 files changed, 86 insertions(+), 86 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c
index 8d58ae2..ea6af8c 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.c
+++ b/drivers/scsi/qla4xxx/ql4_dbg.c
@@ -37,7 +37,7 @@ void qla4xxx_dump_registers(struct scsi_qla_host *ha)
if (is_qla8022(ha)) {
for (i = 1; i < MBOX_REG_COUNT; i++)
printk(KERN_INFO "mailbox[%d] = 0x%08X\n",
- i, readl(&ha->qla4_8xxx_reg->mailbox_in[i]));
+ i, readl(&ha->qla4_82xx_reg->mailbox_in[i]));
return;
}
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index c298ee9..1d6d1a9 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -647,7 +647,7 @@ struct scsi_qla_host {
uint8_t acb_version;
/* qla82xx specific fields */
- struct device_reg_82xx __iomem *qla4_8xxx_reg; /* Base I/O address */
+ struct device_reg_82xx __iomem *qla4_82xx_reg; /* Base I/O address */
unsigned long nx_pcibase; /* Base I/O address */
uint8_t *nx_db_rd_ptr; /* Doorbell read pointer */
unsigned long nx_db_wr_ptr; /* Door bell write pointer */
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index ddd9472..6bc983d 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -102,11 +102,11 @@ int qla4xxx_init_rings(struct scsi_qla_host *ha)
if (is_qla8022(ha)) {
writel(0,
- (unsigned long __iomem *)&ha->qla4_8xxx_reg->req_q_out);
+ (unsigned long __iomem *)&ha->qla4_82xx_reg->req_q_out);
writel(0,
- (unsigned long __iomem *)&ha->qla4_8xxx_reg->rsp_q_in);
+ (unsigned long __iomem *)&ha->qla4_82xx_reg->rsp_q_in);
writel(0,
- (unsigned long __iomem *)&ha->qla4_8xxx_reg->rsp_q_out);
+ (unsigned long __iomem *)&ha->qla4_82xx_reg->rsp_q_out);
} else {
/*
* Initialize DMA Shadow registers. The firmware is really
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index cc70ff9..1def688 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -219,8 +219,8 @@ void qla4_82xx_queue_iocb(struct scsi_qla_host *ha)
**/
void qla4_82xx_complete_iocb(struct scsi_qla_host *ha)
{
- writel(ha->response_out, &ha->qla4_8xxx_reg->rsp_q_out);
- readl(&ha->qla4_8xxx_reg->rsp_q_out);
+ writel(ha->response_out, &ha->qla4_82xx_reg->rsp_q_out);
+ readl(&ha->qla4_82xx_reg->rsp_q_out);
}
/**
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 26546eb..dda602c 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -607,7 +607,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
*/
for (i = 0; i < ha->mbox_status_count; i++)
ha->mbox_status[i] = is_qla8022(ha)
- ? readl(&ha->qla4_8xxx_reg->mailbox_out[i])
+ ? readl(&ha->qla4_82xx_reg->mailbox_out[i])
: readl(&ha->reg->mailbox[i]);
set_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
@@ -618,7 +618,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
} else if (mbox_status >> 12 == MBOX_ASYNC_EVENT_STATUS) {
for (i = 0; i < MBOX_AEN_REG_COUNT; i++)
mbox_sts[i] = is_qla8022(ha)
- ? readl(&ha->qla4_8xxx_reg->mailbox_out[i])
+ ? readl(&ha->qla4_82xx_reg->mailbox_out[i])
: readl(&ha->reg->mailbox[i]);
/* Immediately process the AENs that don't require much work.
@@ -832,11 +832,11 @@ void qla4_82xx_interrupt_service_routine(struct scsi_qla_host *ha,
/* Process mailbox/asynch event interrupt.*/
if (intr_status & HSRX_RISC_MB_INT)
qla4xxx_isr_decode_mailbox(ha,
- readl(&ha->qla4_8xxx_reg->mailbox_out[0]));
+ readl(&ha->qla4_82xx_reg->mailbox_out[0]));
/* clear the interrupt */
- writel(0, &ha->qla4_8xxx_reg->host_int);
- readl(&ha->qla4_8xxx_reg->host_int);
+ writel(0, &ha->qla4_82xx_reg->host_int);
+ readl(&ha->qla4_82xx_reg->host_int);
}
/**
@@ -879,7 +879,7 @@ static void qla4_82xx_spurious_interrupt(struct scsi_qla_host *ha,
DEBUG2(ql4_printk(KERN_INFO, ha, "Spurious Interrupt\n"));
if (is_qla8022(ha)) {
- writel(0, &ha->qla4_8xxx_reg->host_int);
+ writel(0, &ha->qla4_82xx_reg->host_int);
if (test_bit(AF_INTx_ENABLED, &ha->flags))
qla4_82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg,
0xfbff);
@@ -1020,12 +1020,12 @@ irqreturn_t qla4_82xx_intr_handler(int irq, void *dev_id)
spin_lock_irqsave(&ha->hardware_lock, flags);
while (1) {
- if (!(readl(&ha->qla4_8xxx_reg->host_int) &
+ if (!(readl(&ha->qla4_82xx_reg->host_int) &
ISRX_82XX_RISC_INT)) {
qla4_82xx_spurious_interrupt(ha, reqs_count);
break;
}
- intr_status = readl(&ha->qla4_8xxx_reg->host_status);
+ intr_status = readl(&ha->qla4_82xx_reg->host_status);
if ((intr_status &
(HSRX_RISC_MB_INT | HSRX_RISC_IOCB_INT)) == 0) {
qla4_82xx_spurious_interrupt(ha, reqs_count);
@@ -1086,13 +1086,13 @@ qla4_8xxx_default_intr_handler(int irq, void *dev_id)
spin_lock_irqsave(&ha->hardware_lock, flags);
while (1) {
- if (!(readl(&ha->qla4_8xxx_reg->host_int) &
+ if (!(readl(&ha->qla4_82xx_reg->host_int) &
ISRX_82XX_RISC_INT)) {
qla4_82xx_spurious_interrupt(ha, reqs_count);
break;
}
- intr_status = readl(&ha->qla4_8xxx_reg->host_status);
+ intr_status = readl(&ha->qla4_82xx_reg->host_status);
if ((intr_status &
(HSRX_RISC_MB_INT | HSRX_RISC_IOCB_INT)) == 0) {
qla4_82xx_spurious_interrupt(ha, reqs_count);
@@ -1118,7 +1118,7 @@ qla4_8xxx_msix_rsp_q(int irq, void *dev_id)
spin_lock_irqsave(&ha->hardware_lock, flags);
qla4xxx_process_response_queue(ha);
- writel(0, &ha->qla4_8xxx_reg->host_int);
+ writel(0, &ha->qla4_82xx_reg->host_int);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
ha->isr_count++;
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 8f05a88..e99b671 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -111,10 +111,10 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
printk("\n"));
for (i = 1; i < inCount; i++)
- writel(mbx_cmd[i], &ha->qla4_8xxx_reg->mailbox_in[i]);
- writel(mbx_cmd[0], &ha->qla4_8xxx_reg->mailbox_in[0]);
- readl(&ha->qla4_8xxx_reg->mailbox_in[0]);
- writel(HINT_MBX_INT_PENDING, &ha->qla4_8xxx_reg->hint);
+ writel(mbx_cmd[i], &ha->qla4_82xx_reg->mailbox_in[i]);
+ writel(mbx_cmd[0], &ha->qla4_82xx_reg->mailbox_in[0]);
+ readl(&ha->qla4_82xx_reg->mailbox_in[0]);
+ writel(HINT_MBX_INT_PENDING, &ha->qla4_82xx_reg->hint);
} else {
/* Load all mailbox registers, except mailbox 0. */
for (i = 1; i < inCount; i++)
@@ -169,11 +169,11 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
spin_lock_irqsave(&ha->hardware_lock, flags);
if (is_qla8022(ha)) {
intr_status =
- readl(&ha->qla4_8xxx_reg->host_int);
+ readl(&ha->qla4_82xx_reg->host_int);
if (intr_status & ISRX_82XX_RISC_INT) {
ha->mbox_status_count = outCount;
intr_status =
- readl(&ha->qla4_8xxx_reg->host_status);
+ readl(&ha->qla4_82xx_reg->host_status);
ha->isp_ops->interrupt_service_routine(
ha, intr_status);
if (test_bit(AF_INTERRUPTS_ON,
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 404555a..fa34e20 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -27,7 +27,7 @@
#define CRB_BLK(off) ((off >> 20) & 0x3f)
#define CRB_SUBBLK(off) ((off >> 16) & 0xf)
#define CRB_WINDOW_2M (0x130060)
-#define CRB_HI(off) ((qla4_8xxx_crb_hub_agt[CRB_BLK(off)] << 20) | \
+#define CRB_HI(off) ((qla4_82xx_crb_hub_agt[CRB_BLK(off)] << 20) | \
((off) & 0xf0000))
#define QLA82XX_PCI_CAMQM_2M_END (0x04800800UL)
#define QLA82XX_PCI_CAMQM_2M_BASE (0x000ff800UL)
@@ -268,7 +268,7 @@ static struct crb_128M_2M_block_map crb_128M_2M_map[64] = {
/*
* top 12 bits of crb internal address (hub, agent)
*/
-static unsigned qla4_8xxx_crb_hub_agt[64] = {
+static unsigned qla4_82xx_crb_hub_agt[64] = {
0,
QLA82XX_HW_CRB_HUB_AGT_ADR_PS,
QLA82XX_HW_CRB_HUB_AGT_ADR_MN,
@@ -584,7 +584,7 @@ qla4_82xx_pci_mem_bound_check(struct scsi_qla_host *ha,
return 1;
}
-static int qla4_8xxx_pci_set_window_warning_count;
+static int qla4_82xx_pci_set_window_warning_count;
static unsigned long
qla4_82xx_pci_set_window(struct scsi_qla_host *ha, unsigned long long addr)
@@ -650,8 +650,8 @@ qla4_82xx_pci_set_window(struct scsi_qla_host *ha, unsigned long long addr)
* peg gdb frequently accesses memory that doesn't exist,
* this limits the chit chat so debugging isn't slowed down.
*/
- if ((qla4_8xxx_pci_set_window_warning_count++ < 8) ||
- (qla4_8xxx_pci_set_window_warning_count%64 == 0)) {
+ if ((qla4_82xx_pci_set_window_warning_count++ < 8) ||
+ (qla4_82xx_pci_set_window_warning_count%64 == 0)) {
printk("%s: Warning:%s Unknown address range!\n",
__func__, DRIVER_NAME);
}
@@ -860,7 +860,7 @@ qla4_82xx_decode_crb_addr(unsigned long addr)
}
static long rom_max_timeout = 100;
-static long qla4_8xxx_rom_lock_timeout = 100;
+static long qla4_82xx_rom_lock_timeout = 100;
static int
qla4_82xx_rom_lock(struct scsi_qla_host *ha)
@@ -874,7 +874,7 @@ qla4_82xx_rom_lock(struct scsi_qla_host *ha)
done = qla4_82xx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_LOCK));
if (done == 1)
break;
- if (timeout >= qla4_8xxx_rom_lock_timeout)
+ if (timeout >= qla4_82xx_rom_lock_timeout)
return -1;
timeout++;
@@ -1645,15 +1645,15 @@ static void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha)
}
static void qla4_8xxx_minidump_process_rdcrb(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
uint32_t r_addr, r_stride, loop_cnt, i, r_value;
- struct qla82xx_minidump_entry_crb *crb_hdr;
+ struct qla8xxx_minidump_entry_crb *crb_hdr;
uint32_t *data_ptr = *d_ptr;
DEBUG2(ql4_printk(KERN_INFO, ha, "Entering fn: %s\n", __func__));
- crb_hdr = (struct qla82xx_minidump_entry_crb *)entry_hdr;
+ crb_hdr = (struct qla8xxx_minidump_entry_crb *)entry_hdr;
r_addr = crb_hdr->addr;
r_stride = crb_hdr->crb_strd.addr_stride;
loop_cnt = crb_hdr->op_count;
@@ -1668,19 +1668,19 @@ static void qla4_8xxx_minidump_process_rdcrb(struct scsi_qla_host *ha,
}
static int qla4_8xxx_minidump_process_l2tag(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
uint32_t addr, r_addr, c_addr, t_r_addr;
uint32_t i, k, loop_count, t_value, r_cnt, r_value;
unsigned long p_wait, w_time, p_mask;
uint32_t c_value_w, c_value_r;
- struct qla82xx_minidump_entry_cache *cache_hdr;
+ struct qla8xxx_minidump_entry_cache *cache_hdr;
int rval = QLA_ERROR;
uint32_t *data_ptr = *d_ptr;
DEBUG2(ql4_printk(KERN_INFO, ha, "Entering fn: %s\n", __func__));
- cache_hdr = (struct qla82xx_minidump_entry_cache *)entry_hdr;
+ cache_hdr = (struct qla8xxx_minidump_entry_cache *)entry_hdr;
loop_count = cache_hdr->op_count;
r_addr = cache_hdr->read_addr;
@@ -1727,9 +1727,9 @@ static int qla4_8xxx_minidump_process_l2tag(struct scsi_qla_host *ha,
}
static int qla4_8xxx_minidump_process_control(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr)
+ struct qla8xxx_minidump_entry_hdr *entry_hdr)
{
- struct qla82xx_minidump_entry_crb *crb_entry;
+ struct qla8xxx_minidump_entry_crb *crb_entry;
uint32_t read_value, opcode, poll_time, addr, index, rval = QLA_SUCCESS;
uint32_t crb_addr;
unsigned long wtime;
@@ -1739,7 +1739,7 @@ static int qla4_8xxx_minidump_process_control(struct scsi_qla_host *ha,
DEBUG2(ql4_printk(KERN_INFO, ha, "Entering fn: %s\n", __func__));
tmplt_hdr = (struct qla4_8xxx_minidump_template_hdr *)
ha->fw_dump_tmplt_hdr;
- crb_entry = (struct qla82xx_minidump_entry_crb *)entry_hdr;
+ crb_entry = (struct qla8xxx_minidump_entry_crb *)entry_hdr;
crb_addr = crb_entry->addr;
for (i = 0; i < crb_entry->op_count; i++) {
@@ -1843,15 +1843,15 @@ static int qla4_8xxx_minidump_process_control(struct scsi_qla_host *ha,
}
static void qla4_8xxx_minidump_process_rdocm(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
uint32_t r_addr, r_stride, loop_cnt, i, r_value;
- struct qla82xx_minidump_entry_rdocm *ocm_hdr;
+ struct qla8xxx_minidump_entry_rdocm *ocm_hdr;
uint32_t *data_ptr = *d_ptr;
DEBUG2(ql4_printk(KERN_INFO, ha, "Entering fn: %s\n", __func__));
- ocm_hdr = (struct qla82xx_minidump_entry_rdocm *)entry_hdr;
+ ocm_hdr = (struct qla8xxx_minidump_entry_rdocm *)entry_hdr;
r_addr = ocm_hdr->read_addr;
r_stride = ocm_hdr->read_addr_stride;
loop_cnt = ocm_hdr->op_count;
@@ -1871,15 +1871,15 @@ static void qla4_8xxx_minidump_process_rdocm(struct scsi_qla_host *ha,
}
static void qla4_8xxx_minidump_process_rdmux(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
uint32_t r_addr, s_stride, s_addr, s_value, loop_cnt, i, r_value;
- struct qla82xx_minidump_entry_mux *mux_hdr;
+ struct qla8xxx_minidump_entry_mux *mux_hdr;
uint32_t *data_ptr = *d_ptr;
DEBUG2(ql4_printk(KERN_INFO, ha, "Entering fn: %s\n", __func__));
- mux_hdr = (struct qla82xx_minidump_entry_mux *)entry_hdr;
+ mux_hdr = (struct qla8xxx_minidump_entry_mux *)entry_hdr;
r_addr = mux_hdr->read_addr;
s_addr = mux_hdr->select_addr;
s_stride = mux_hdr->select_value_stride;
@@ -1897,16 +1897,16 @@ static void qla4_8xxx_minidump_process_rdmux(struct scsi_qla_host *ha,
}
static void qla4_8xxx_minidump_process_l1cache(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
uint32_t addr, r_addr, c_addr, t_r_addr;
uint32_t i, k, loop_count, t_value, r_cnt, r_value;
uint32_t c_value_w;
- struct qla82xx_minidump_entry_cache *cache_hdr;
+ struct qla8xxx_minidump_entry_cache *cache_hdr;
uint32_t *data_ptr = *d_ptr;
- cache_hdr = (struct qla82xx_minidump_entry_cache *)entry_hdr;
+ cache_hdr = (struct qla8xxx_minidump_entry_cache *)entry_hdr;
loop_count = cache_hdr->op_count;
r_addr = cache_hdr->read_addr;
c_addr = cache_hdr->control_addr;
@@ -1931,17 +1931,17 @@ static void qla4_8xxx_minidump_process_l1cache(struct scsi_qla_host *ha,
}
static void qla4_8xxx_minidump_process_queue(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
uint32_t s_addr, r_addr;
uint32_t r_stride, r_value, r_cnt, qid = 0;
uint32_t i, k, loop_cnt;
- struct qla82xx_minidump_entry_queue *q_hdr;
+ struct qla8xxx_minidump_entry_queue *q_hdr;
uint32_t *data_ptr = *d_ptr;
DEBUG2(ql4_printk(KERN_INFO, ha, "Entering fn: %s\n", __func__));
- q_hdr = (struct qla82xx_minidump_entry_queue *)entry_hdr;
+ q_hdr = (struct qla8xxx_minidump_entry_queue *)entry_hdr;
s_addr = q_hdr->select_addr;
r_cnt = q_hdr->rd_strd.read_addr_cnt;
r_stride = q_hdr->rd_strd.read_addr_stride;
@@ -1964,16 +1964,16 @@ static void qla4_8xxx_minidump_process_queue(struct scsi_qla_host *ha,
#define MD_DIRECT_ROM_READ_BASE 0x42150000
static void qla4_82xx_minidump_process_rdrom(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
uint32_t r_addr, r_value;
uint32_t i, loop_cnt;
- struct qla82xx_minidump_entry_rdrom *rom_hdr;
+ struct qla8xxx_minidump_entry_rdrom *rom_hdr;
uint32_t *data_ptr = *d_ptr;
DEBUG2(ql4_printk(KERN_INFO, ha, "Entering fn: %s\n", __func__));
- rom_hdr = (struct qla82xx_minidump_entry_rdrom *)entry_hdr;
+ rom_hdr = (struct qla8xxx_minidump_entry_rdrom *)entry_hdr;
r_addr = rom_hdr->read_addr;
loop_cnt = rom_hdr->read_data_size/sizeof(uint32_t);
@@ -1998,17 +1998,17 @@ static void qla4_82xx_minidump_process_rdrom(struct scsi_qla_host *ha,
#define MD_MIU_TEST_AGT_ADDR_HI 0x41000098
static int qla4_8xxx_minidump_process_rdmem(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
uint32_t **d_ptr)
{
uint32_t r_addr, r_value, r_data;
uint32_t i, j, loop_cnt;
- struct qla82xx_minidump_entry_rdmem *m_hdr;
+ struct qla8xxx_minidump_entry_rdmem *m_hdr;
unsigned long flags;
uint32_t *data_ptr = *d_ptr;
DEBUG2(ql4_printk(KERN_INFO, ha, "Entering fn: %s\n", __func__));
- m_hdr = (struct qla82xx_minidump_entry_rdmem *)entry_hdr;
+ m_hdr = (struct qla8xxx_minidump_entry_rdmem *)entry_hdr;
r_addr = m_hdr->read_addr;
loop_cnt = m_hdr->read_data_size/16;
@@ -2078,7 +2078,7 @@ static int qla4_8xxx_minidump_process_rdmem(struct scsi_qla_host *ha,
}
static void ql4_8xxx_mark_entry_skipped(struct scsi_qla_host *ha,
- struct qla82xx_minidump_entry_hdr *entry_hdr,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
int index)
{
entry_hdr->d_ctrl.driver_flags |= QLA82XX_DBG_SKIPPED_FLAG;
@@ -2095,7 +2095,7 @@ static void ql4_8xxx_mark_entry_skipped(struct scsi_qla_host *ha,
static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
{
int num_entry_hdr = 0;
- struct qla82xx_minidump_entry_hdr *entry_hdr;
+ struct qla8xxx_minidump_entry_hdr *entry_hdr;
struct qla4_8xxx_minidump_template_hdr *tmplt_hdr;
uint32_t *data_ptr;
uint32_t data_collected = 0;
@@ -2131,7 +2131,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
timestamp = (u32)(jiffies_to_msecs(now) / 1000);
tmplt_hdr->driver_timestamp = timestamp;
- entry_hdr = (struct qla82xx_minidump_entry_hdr *)
+ entry_hdr = (struct qla8xxx_minidump_entry_hdr *)
(((uint8_t *)ha->fw_dump_tmplt_hdr) +
tmplt_hdr->first_entry_offset);
@@ -2227,7 +2227,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
ha->fw_dump_tmplt_size));
skip_nxt_entry:
/* next entry in the template */
- entry_hdr = (struct qla82xx_minidump_entry_hdr *)
+ entry_hdr = (struct qla8xxx_minidump_entry_hdr *)
(((uint8_t *)entry_hdr) +
entry_hdr->entry_size);
}
@@ -2547,8 +2547,8 @@ int qla4_8xxx_load_risc(struct scsi_qla_host *ha)
int retval;
/* clear the interrupt */
- writel(0, &ha->qla4_8xxx_reg->host_int);
- readl(&ha->qla4_8xxx_reg->host_int);
+ writel(0, &ha->qla4_82xx_reg->host_int);
+ readl(&ha->qla4_82xx_reg->host_int);
retval = qla4_8xxx_device_state_handler(ha);
diff --git a/drivers/scsi/qla4xxx/ql4_nx.h b/drivers/scsi/qla4xxx/ql4_nx.h
index 3025847..e7a9cc4 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.h
+++ b/drivers/scsi/qla4xxx/ql4_nx.h
@@ -835,7 +835,7 @@ struct crb_addr_pair {
/* Driver_code is for driver to write some info about the entry
* currently not used.
*/
-struct qla82xx_minidump_entry_hdr {
+struct qla8xxx_minidump_entry_hdr {
uint32_t entry_type;
uint32_t entry_size;
uint32_t entry_capture_size;
@@ -848,8 +848,8 @@ struct qla82xx_minidump_entry_hdr {
};
/* Read CRB entry header */
-struct qla82xx_minidump_entry_crb {
- struct qla82xx_minidump_entry_hdr h;
+struct qla8xxx_minidump_entry_crb {
+ struct qla8xxx_minidump_entry_hdr h;
uint32_t addr;
struct {
uint8_t addr_stride;
@@ -871,8 +871,8 @@ struct qla82xx_minidump_entry_crb {
uint32_t value_3;
};
-struct qla82xx_minidump_entry_cache {
- struct qla82xx_minidump_entry_hdr h;
+struct qla8xxx_minidump_entry_cache {
+ struct qla8xxx_minidump_entry_hdr h;
uint32_t tag_reg_addr;
struct {
uint16_t tag_value_stride;
@@ -895,8 +895,8 @@ struct qla82xx_minidump_entry_cache {
};
/* Read OCM */
-struct qla82xx_minidump_entry_rdocm {
- struct qla82xx_minidump_entry_hdr h;
+struct qla8xxx_minidump_entry_rdocm {
+ struct qla8xxx_minidump_entry_hdr h;
uint32_t rsvd_0;
uint32_t rsvd_1;
uint32_t data_size;
@@ -908,24 +908,24 @@ struct qla82xx_minidump_entry_rdocm {
};
/* Read Memory */
-struct qla82xx_minidump_entry_rdmem {
- struct qla82xx_minidump_entry_hdr h;
+struct qla8xxx_minidump_entry_rdmem {
+ struct qla8xxx_minidump_entry_hdr h;
uint32_t rsvd[6];
uint32_t read_addr;
uint32_t read_data_size;
};
/* Read ROM */
-struct qla82xx_minidump_entry_rdrom {
- struct qla82xx_minidump_entry_hdr h;
+struct qla8xxx_minidump_entry_rdrom {
+ struct qla8xxx_minidump_entry_hdr h;
uint32_t rsvd[6];
uint32_t read_addr;
uint32_t read_data_size;
};
/* Mux entry */
-struct qla82xx_minidump_entry_mux {
- struct qla82xx_minidump_entry_hdr h;
+struct qla8xxx_minidump_entry_mux {
+ struct qla8xxx_minidump_entry_hdr h;
uint32_t select_addr;
uint32_t rsvd_0;
uint32_t data_size;
@@ -937,8 +937,8 @@ struct qla82xx_minidump_entry_mux {
};
/* Queue entry */
-struct qla82xx_minidump_entry_queue {
- struct qla82xx_minidump_entry_hdr h;
+struct qla8xxx_minidump_entry_queue {
+ struct qla8xxx_minidump_entry_hdr h;
uint32_t select_addr;
struct {
uint16_t queue_id_stride;
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index b82c82d..a3a26e4 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -3492,8 +3492,8 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
&ha->reg->ctrl_status);
readl(&ha->reg->ctrl_status);
} else if (is_qla8022(ha)) {
- writel(0, &ha->qla4_8xxx_reg->host_int);
- readl(&ha->qla4_8xxx_reg->host_int);
+ writel(0, &ha->qla4_82xx_reg->host_int);
+ readl(&ha->qla4_82xx_reg->host_int);
}
/* Remove timer thread, if present */
@@ -3561,7 +3561,7 @@ int qla4_8xxx_iospace_config(struct scsi_qla_host *ha)
/* Mapping of IO base pointer, door bell read and write pointer */
/* mapping of IO base pointer */
- ha->qla4_8xxx_reg =
+ ha->qla4_82xx_reg =
(struct device_reg_82xx __iomem *)((uint8_t *)ha->nx_pcibase +
0xbc000 + (ha->pdev->devfn << 11));
@@ -3660,7 +3660,7 @@ static struct isp_operations qla4xxx_isp_ops = {
.get_sys_info = qla4xxx_get_sys_info,
};
-static struct isp_operations qla4_8xxx_isp_ops = {
+static struct isp_operations qla4_82xx_isp_ops = {
.iospace_config = qla4_8xxx_iospace_config,
.pci_config = qla4_8xxx_pci_config,
.disable_intrs = qla4_82xx_disable_intrs,
@@ -3684,7 +3684,7 @@ uint16_t qla4xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
uint16_t qla4_82xx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
{
- return (uint16_t)le32_to_cpu(readl(&ha->qla4_8xxx_reg->req_q_out));
+ return (uint16_t)le32_to_cpu(readl(&ha->qla4_82xx_reg->req_q_out));
}
uint16_t qla4xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
@@ -3694,7 +3694,7 @@ uint16_t qla4xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
uint16_t qla4_82xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
{
- return (uint16_t)le32_to_cpu(readl(&ha->qla4_8xxx_reg->rsp_q_in));
+ return (uint16_t)le32_to_cpu(readl(&ha->qla4_82xx_reg->rsp_q_in));
}
static ssize_t qla4xxx_show_boot_eth_info(void *data, int type, char *buf)
@@ -5074,7 +5074,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
/* Setup Runtime configurable options */
if (is_qla8022(ha)) {
- ha->isp_ops = &qla4_8xxx_isp_ops;
+ ha->isp_ops = &qla4_82xx_isp_ops;
rwlock_init(&ha->hw_lock);
ha->qdr_sn_window = -1;
ha->ddr_mn_window = -1;
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 03/12] qla4xxx: Update func name from ql4_ to qla4_
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
2012-08-22 11:54 ` [PATCH 01/12] qla4xxx: Update function name from 8xxx to 82xx vikas.chaudhary
2012-08-22 11:55 ` [PATCH 02/12] qla4xxx: Update structure and variable names vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 05/12] qla4xxx: Clean-up and optimize macros vikas.chaudhary
` (9 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
ql4_8xxx_mark_entry_skipped to qla4_8xxx_mark_entry_skipped
ql4_attr_is_visible to qla4_attr_is_visible
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_nx.c | 12 ++++++------
drivers/scsi/qla4xxx/ql4_os.c | 6 +++---
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index fa34e20..7764c3f 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -2077,7 +2077,7 @@ static int qla4_8xxx_minidump_process_rdmem(struct scsi_qla_host *ha,
return QLA_SUCCESS;
}
-static void ql4_8xxx_mark_entry_skipped(struct scsi_qla_host *ha,
+static void qla4_8xxx_mark_entry_skipped(struct scsi_qla_host *ha,
struct qla8xxx_minidump_entry_hdr *entry_hdr,
int index)
{
@@ -2161,13 +2161,13 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
*/
switch (entry_hdr->entry_type) {
case QLA82XX_RDEND:
- ql4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
break;
case QLA82XX_CNTRL:
rval = qla4_8xxx_minidump_process_control(ha,
entry_hdr);
if (rval != QLA_SUCCESS) {
- ql4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
goto md_failed;
}
break;
@@ -2179,7 +2179,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
rval = qla4_8xxx_minidump_process_rdmem(ha, entry_hdr,
&data_ptr);
if (rval != QLA_SUCCESS) {
- ql4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
goto md_failed;
}
break;
@@ -2195,7 +2195,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
rval = qla4_8xxx_minidump_process_l2tag(ha, entry_hdr,
&data_ptr);
if (rval != QLA_SUCCESS) {
- ql4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
goto md_failed;
}
break;
@@ -2218,7 +2218,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
break;
case QLA82XX_RDNOP:
default:
- ql4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
break;
}
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index a3a26e4..89c2576 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -160,7 +160,7 @@ static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd);
static int qla4xxx_slave_alloc(struct scsi_device *device);
static int qla4xxx_slave_configure(struct scsi_device *device);
static void qla4xxx_slave_destroy(struct scsi_device *sdev);
-static umode_t ql4_attr_is_visible(int param_type, int param);
+static umode_t qla4_attr_is_visible(int param_type, int param);
static int qla4xxx_host_reset(struct Scsi_Host *shost, int reset_type);
static int qla4xxx_change_queue_depth(struct scsi_device *sdev, int qdepth,
int reason);
@@ -203,7 +203,7 @@ static struct iscsi_transport qla4xxx_iscsi_transport = {
CAP_DATA_PATH_OFFLOAD | CAP_HDRDGST |
CAP_DATADGST | CAP_LOGIN_OFFLOAD |
CAP_MULTI_R2T,
- .attr_is_visible = ql4_attr_is_visible,
+ .attr_is_visible = qla4_attr_is_visible,
.create_session = qla4xxx_session_create,
.destroy_session = qla4xxx_session_destroy,
.start_conn = qla4xxx_conn_start,
@@ -315,7 +315,7 @@ exit_send_ping:
return rval;
}
-static umode_t ql4_attr_is_visible(int param_type, int param)
+static umode_t qla4_attr_is_visible(int param_type, int param)
{
switch (param_type) {
case ISCSI_HOST_PARAM:
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 05/12] qla4xxx: Clean-up and optimize macros
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (2 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 03/12] qla4xxx: Update func name from ql4_ to qla4_ vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 06/12] qla4xxx: Added new functions in isp_ops vikas.chaudhary
` (8 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Remove following unused define:-
QLA82XX_MINIDUMP_OCM0_SIZE
QLA82XX_MINIDUMP_L1C_SIZE
QLA82XX_MINIDUMP_L2C_SIZE
QLA82XX_MINIDUMP_COMMON_STR_SIZE
QLA82XX_MINIDUMP_FCOE_STR_SIZE
QLA82XX_MINIDUMP_MEM_SIZE
QLA82XX_MAX_ENTRY_HDR
Added following new define to optimize code:-
MIU_TA_CTL_WRITE_ENABLE
MIU_TA_CTL_WRITE_START
MIU_TA_CTL_START_ENABLE
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_nx.c | 12 ++++--------
drivers/scsi/qla4xxx/ql4_nx.h | 29 ++++++++++-------------------
2 files changed, 14 insertions(+), 27 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index e480184..84b039f 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -562,10 +562,6 @@ qla4_82xx_pci_get_crb_addr_2M(struct scsi_qla_host *ha, ulong *off)
return 1;
}
-/* PCI Windowing for DDR regions. */
-#define QLA8XXX_ADDR_IN_RANGE(addr, low, high) \
- (((addr) <= (high)) && ((addr) >= (low)))
-
/*
* check memory access boundary.
* used by test agent. support ddr access only for now
@@ -1276,7 +1272,7 @@ qla4_82xx_pci_mem_read_2M(struct scsi_qla_host *ha,
qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_ADDR_HI, temp);
temp = MIU_TA_CTL_ENABLE;
qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
- temp = MIU_TA_CTL_START | MIU_TA_CTL_ENABLE;
+ temp = MIU_TA_CTL_START_ENABLE;
qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
for (j = 0; j < MAX_CTL_CHECK; j++) {
@@ -1410,9 +1406,9 @@ qla4_82xx_pci_mem_write_2M(struct scsi_qla_host *ha,
qla4_82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_WRDATA_UPPER_HI,
temp);
- temp = MIU_TA_CTL_ENABLE | MIU_TA_CTL_WRITE;
+ temp = MIU_TA_CTL_WRITE_ENABLE;
qla4_82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_CTRL, temp);
- temp = MIU_TA_CTL_START | MIU_TA_CTL_ENABLE | MIU_TA_CTL_WRITE;
+ temp = MIU_TA_CTL_WRITE_START;
qla4_82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_CTRL, temp);
for (j = 0; j < MAX_CTL_CHECK; j++) {
@@ -2041,7 +2037,7 @@ static int qla4_8xxx_minidump_process_rdmem(struct scsi_qla_host *ha,
qla4_8xxx_md_rw_32(ha, MD_MIU_TEST_AGT_ADDR_HI, r_value, 1);
r_value = MIU_TA_CTL_ENABLE;
qla4_8xxx_md_rw_32(ha, MD_MIU_TEST_AGT_CTRL, r_value, 1);
- r_value = MIU_TA_CTL_START | MIU_TA_CTL_ENABLE;
+ r_value = MIU_TA_CTL_START_ENABLE;
qla4_8xxx_md_rw_32(ha, MD_MIU_TEST_AGT_CTRL, r_value, 1);
for (j = 0; j < MAX_CTL_CHECK; j++) {
diff --git a/drivers/scsi/qla4xxx/ql4_nx.h b/drivers/scsi/qla4xxx/ql4_nx.h
index 1936c81..16c5ae6 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.h
+++ b/drivers/scsi/qla4xxx/ql4_nx.h
@@ -517,6 +517,10 @@ enum {
#define QLA82XX_PCI_QDR_NET (unsigned long)0x04000000
#define QLA82XX_PCI_QDR_NET_MAX (unsigned long)0x043fffff
+/* PCI Windowing for DDR regions. */
+#define QLA8XXX_ADDR_IN_RANGE(addr, low, high) \
+ (((addr) <= (high)) && ((addr) >= (low)))
+
/*
* Register offsets for MN
*/
@@ -540,6 +544,11 @@ enum {
#define MIU_TA_CTL_WRITE 4
#define MIU_TA_CTL_BUSY 8
+#define MIU_TA_CTL_WRITE_ENABLE (MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE)
+#define MIU_TA_CTL_WRITE_START (MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE |\
+ MIU_TA_CTL_START)
+#define MIU_TA_CTL_START_ENABLE (MIU_TA_CTL_START | MIU_TA_CTL_ENABLE)
+
/*CAM RAM */
# define QLA82XX_CAM_RAM_BASE (QLA82XX_CRB_CAM + 0x02000)
# define QLA82XX_CAM_RAM(reg) (QLA82XX_CAM_RAM_BASE + (reg))
@@ -565,11 +574,10 @@ enum {
/* Driver Coexistence Defines */
#define QLA82XX_CRB_DRV_ACTIVE (QLA82XX_CAM_RAM(0x138))
#define QLA82XX_CRB_DEV_STATE (QLA82XX_CAM_RAM(0x140))
-#define QLA82XX_CRB_DEV_PART_INFO (QLA82XX_CAM_RAM(0x14c))
-#define QLA82XX_CRB_DRV_IDC_VERSION (QLA82XX_CAM_RAM(0x174))
#define QLA82XX_CRB_DRV_STATE (QLA82XX_CAM_RAM(0x144))
#define QLA82XX_CRB_DRV_SCRATCH (QLA82XX_CAM_RAM(0x148))
#define QLA82XX_CRB_DEV_PART_INFO (QLA82XX_CAM_RAM(0x14c))
+#define QLA82XX_CRB_DRV_IDC_VERSION (QLA82XX_CAM_RAM(0x174))
/* Every driver should use these Device State */
#define QLA8XXX_DEV_COLD 1
@@ -956,23 +964,6 @@ struct qla8xxx_minidump_entry_queue {
} rd_strd;
};
-#define QLA82XX_MINIDUMP_OCM0_SIZE (256 * 1024)
-#define QLA82XX_MINIDUMP_L1C_SIZE (256 * 1024)
-#define QLA82XX_MINIDUMP_L2C_SIZE 1572864
-#define QLA82XX_MINIDUMP_COMMON_STR_SIZE 0
-#define QLA82XX_MINIDUMP_FCOE_STR_SIZE 0
-#define QLA82XX_MINIDUMP_MEM_SIZE 0
-#define QLA82XX_MAX_ENTRY_HDR 4
-
-struct qla82xx_minidump {
- uint32_t md_ocm0_data[QLA82XX_MINIDUMP_OCM0_SIZE];
- uint32_t md_l1c_data[QLA82XX_MINIDUMP_L1C_SIZE];
- uint32_t md_l2c_data[QLA82XX_MINIDUMP_L2C_SIZE];
- uint32_t md_cs_data[QLA82XX_MINIDUMP_COMMON_STR_SIZE];
- uint32_t md_fcoes_data[QLA82XX_MINIDUMP_FCOE_STR_SIZE];
- uint32_t md_mem_data[QLA82XX_MINIDUMP_MEM_SIZE];
-};
-
#define MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE 0x129
#define RQST_TMPLT_SIZE 0x0
#define RQST_TMPLT 0x1
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 06/12] qla4xxx: Added new functions in isp_ops
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (3 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 05/12] qla4xxx: Clean-up and optimize macros vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 07/12] qla4xxx: Replace all !is_qla8022() with is_qla40XX() vikas.chaudhary
` (7 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand,
Poornima Vonti
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_attr.c | 10 +-
drivers/scsi/qla4xxx/ql4_def.h | 27 ++++
drivers/scsi/qla4xxx/ql4_glbl.h | 13 ++-
drivers/scsi/qla4xxx/ql4_mbx.c | 96 ++++++---------
drivers/scsi/qla4xxx/ql4_nx.c | 273 +++++++++++++++++++++++----------------
drivers/scsi/qla4xxx/ql4_nx.h | 34 +++++
drivers/scsi/qla4xxx/ql4_os.c | 108 +++++++++-------
7 files changed, 341 insertions(+), 220 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_attr.c b/drivers/scsi/qla4xxx/ql4_attr.c
index 71b44f0..befe4f9 100644
--- a/drivers/scsi/qla4xxx/ql4_attr.c
+++ b/drivers/scsi/qla4xxx/ql4_attr.c
@@ -75,21 +75,21 @@ qla4_8xxx_sysfs_write_fw_dump(struct file *filep, struct kobject *kobj,
break;
case 2:
/* Reset HBA */
- qla4_82xx_idc_lock(ha);
- dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ ha->isp_ops->idc_lock(ha);
+ dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
if (dev_state == QLA8XXX_DEV_READY) {
ql4_printk(KERN_INFO, ha,
"%s: Setting Need reset, reset_owner is 0x%x.\n",
__func__, ha->func_num);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_NEED_RESET);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_NEED_RESET);
set_bit(AF_8XXX_RST_OWNER, &ha->flags);
} else
ql4_printk(KERN_INFO, ha,
"%s: Reset not performed as device state is 0x%x\n",
__func__, dev_state);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
break;
default:
/* do nothing */
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 82f70db..11271a2 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -388,8 +388,10 @@ struct isp_operations {
void (*disable_intrs) (struct scsi_qla_host *);
void (*enable_intrs) (struct scsi_qla_host *);
int (*start_firmware) (struct scsi_qla_host *);
+ int (*restart_firmware) (struct scsi_qla_host *);
irqreturn_t (*intr_handler) (int , void *);
void (*interrupt_service_routine) (struct scsi_qla_host *, uint32_t);
+ int (*need_reset) (struct scsi_qla_host *);
int (*reset_chip) (struct scsi_qla_host *);
int (*reset_firmware) (struct scsi_qla_host *);
void (*queue_iocb) (struct scsi_qla_host *);
@@ -397,6 +399,15 @@ struct isp_operations {
uint16_t (*rd_shdw_req_q_out) (struct scsi_qla_host *);
uint16_t (*rd_shdw_rsp_q_in) (struct scsi_qla_host *);
int (*get_sys_info) (struct scsi_qla_host *);
+ uint32_t (*rd_reg_direct) (struct scsi_qla_host *, ulong);
+ void (*wr_reg_direct) (struct scsi_qla_host *, ulong, uint32_t);
+ int (*rd_reg_indirect) (struct scsi_qla_host *, uint32_t, uint32_t *);
+ int (*wr_reg_indirect) (struct scsi_qla_host *, uint32_t, uint32_t);
+ int (*idc_lock) (struct scsi_qla_host *);
+ void (*idc_unlock) (struct scsi_qla_host *);
+ void (*rom_lock_recovery) (struct scsi_qla_host *);
+ void (*queue_mailbox_command) (struct scsi_qla_host *, uint32_t *, int);
+ void (*process_mailbox_interrupt) (struct scsi_qla_host *, int);
};
struct ql4_mdump_size_table {
@@ -733,6 +744,8 @@ struct scsi_qla_host {
#define MAX_MRB 128
struct mrb *active_mrb_array[MAX_MRB];
uint32_t mrb_index;
+
+ uint32_t *reg_tbl;
};
struct ql4_task_data {
@@ -942,6 +955,20 @@ static inline int ql4xxx_reset_active(struct scsi_qla_host *ha)
test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags);
}
+
+static inline int qla4_8xxx_rd_direct(struct scsi_qla_host *ha,
+ const uint32_t crb_reg)
+{
+ return ha->isp_ops->rd_reg_direct(ha, ha->reg_tbl[crb_reg]);
+}
+
+static inline void qla4_8xxx_wr_direct(struct scsi_qla_host *ha,
+ const uint32_t crb_reg,
+ const uint32_t value)
+{
+ ha->isp_ops->wr_reg_direct(ha, ha->reg_tbl[crb_reg], value);
+}
+
/*---------------------------------------------------------------------------*/
/* Defines for qla4xxx_initialize_adapter() and qla4xxx_recover_adapter() */
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index a9f6516..1010d71 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -117,7 +117,7 @@ int qla4_82xx_crb_win_lock(struct scsi_qla_host *);
void qla4_82xx_crb_win_unlock(struct scsi_qla_host *);
int qla4_82xx_pci_get_crb_addr_2M(struct scsi_qla_host *, ulong *);
void qla4_82xx_wr_32(struct scsi_qla_host *, ulong, u32);
-int qla4_82xx_rd_32(struct scsi_qla_host *, ulong);
+uint32_t qla4_82xx_rd_32(struct scsi_qla_host *, ulong);
int qla4_82xx_pci_mem_read_2M(struct scsi_qla_host *, u64, void *, int);
int qla4_82xx_pci_mem_write_2M(struct scsi_qla_host *ha, u64, void *, int);
int qla4_82xx_isp_reset(struct scsi_qla_host *ha);
@@ -203,6 +203,17 @@ int qla4xxx_req_template_size(struct scsi_qla_host *ha);
void qla4_8xxx_alloc_sysfs_attr(struct scsi_qla_host *ha);
void qla4_8xxx_free_sysfs_attr(struct scsi_qla_host *ha);
void qla4xxx_alloc_fw_dump(struct scsi_qla_host *ha);
+int qla4_82xx_try_start_fw(struct scsi_qla_host *ha);
+int qla4_8xxx_need_reset(struct scsi_qla_host *ha);
+int qla4_82xx_md_rd_32(struct scsi_qla_host *ha, uint32_t off, uint32_t *data);
+int qla4_82xx_md_wr_32(struct scsi_qla_host *ha, uint32_t off, uint32_t data);
+void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha);
+void qla4_82xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
+ int incount);
+void qla4_82xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
+void qla4xxx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
+ int incount);
+void qla4xxx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
extern int ql4xextended_error_logging;
extern int ql4xdontresethba;
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index ea08e52..73324fb 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -10,6 +10,37 @@
#include "ql4_dbg.h"
#include "ql4_inline.h"
+void qla4xxx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
+ int in_count)
+{
+ int i;
+
+ /* Load all mailbox registers, except mailbox 0. */
+ for (i = 1; i < in_count; i++)
+ writel(mbx_cmd[i], &ha->reg->mailbox[i]);
+
+ /* Wakeup firmware */
+ writel(mbx_cmd[0], &ha->reg->mailbox[0]);
+ readl(&ha->reg->mailbox[0]);
+ writel(set_rmask(CSR_INTR_RISC), &ha->reg->ctrl_status);
+ readl(&ha->reg->ctrl_status);
+}
+
+void qla4xxx_process_mbox_intr(struct scsi_qla_host *ha, int out_count)
+{
+ int intr_status;
+
+ intr_status = readl(&ha->reg->ctrl_status);
+ if (intr_status & INTR_PENDING) {
+ /*
+ * Service the interrupt.
+ * The ISR will save the mailbox status registers
+ * to a temporary storage location in the adapter structure.
+ */
+ ha->mbox_status_count = out_count;
+ ha->isp_ops->interrupt_service_routine(ha, intr_status);
+ }
+}
/**
* qla4xxx_mailbox_command - issues mailbox commands
@@ -30,7 +61,6 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
int status = QLA_ERROR;
uint8_t i;
u_long wait_count;
- uint32_t intr_status;
unsigned long flags = 0;
uint32_t dev_state;
@@ -85,9 +115,9 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
goto mbox_exit;
}
/* Do not send any mbx cmd if h/w is in failed state*/
- qla4_82xx_idc_lock(ha);
- dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_lock(ha);
+ dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
+ ha->isp_ops->idc_unlock(ha);
if (dev_state == QLA8XXX_DEV_FAILED) {
ql4_printk(KERN_WARNING, ha,
"scsi%ld: %s: H/W is in failed state, do not send any mailbox commands\n",
@@ -102,30 +132,8 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
for (i = 0; i < outCount; i++)
ha->mbox_status[i] = 0;
- if (is_qla8022(ha)) {
- /* Load all mailbox registers, except mailbox 0. */
- DEBUG5(
- printk("scsi%ld: %s: Cmd ", ha->host_no, __func__);
- for (i = 0; i < inCount; i++)
- printk("mb%d=%04x ", i, mbx_cmd[i]);
- printk("\n"));
-
- for (i = 1; i < inCount; i++)
- writel(mbx_cmd[i], &ha->qla4_82xx_reg->mailbox_in[i]);
- writel(mbx_cmd[0], &ha->qla4_82xx_reg->mailbox_in[0]);
- readl(&ha->qla4_82xx_reg->mailbox_in[0]);
- writel(HINT_MBX_INT_PENDING, &ha->qla4_82xx_reg->hint);
- } else {
- /* Load all mailbox registers, except mailbox 0. */
- for (i = 1; i < inCount; i++)
- writel(mbx_cmd[i], &ha->reg->mailbox[i]);
-
- /* Wakeup firmware */
- writel(mbx_cmd[0], &ha->reg->mailbox[0]);
- readl(&ha->reg->mailbox[0]);
- writel(set_rmask(CSR_INTR_RISC), &ha->reg->ctrl_status);
- readl(&ha->reg->ctrl_status);
- }
+ /* Queue the mailbox command to the firmware */
+ ha->isp_ops->queue_mailbox_command(ha, mbx_cmd, inCount);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -167,37 +175,7 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
*/
spin_lock_irqsave(&ha->hardware_lock, flags);
- if (is_qla8022(ha)) {
- intr_status =
- readl(&ha->qla4_82xx_reg->host_int);
- if (intr_status & ISRX_82XX_RISC_INT) {
- ha->mbox_status_count = outCount;
- intr_status =
- readl(&ha->qla4_82xx_reg->host_status);
- ha->isp_ops->interrupt_service_routine(
- ha, intr_status);
- if (test_bit(AF_INTERRUPTS_ON,
- &ha->flags) &&
- test_bit(AF_INTx_ENABLED,
- &ha->flags))
- qla4_82xx_wr_32(ha,
- ha->nx_legacy_intr.tgt_mask_reg,
- 0xfbff);
- }
- } else {
- intr_status = readl(&ha->reg->ctrl_status);
- if (intr_status & INTR_PENDING) {
- /*
- * Service the interrupt.
- * The ISR will save the mailbox status
- * registers to a temporary storage
- * location in the adapter structure.
- */
- ha->mbox_status_count = outCount;
- ha->isp_ops->interrupt_service_routine(
- ha, intr_status);
- }
- }
+ ha->isp_ops->process_mailbox_interrupt(ha, outCount);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
msleep(10);
}
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 84b039f..13d8e48 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -396,8 +396,7 @@ qla4_82xx_wr_32(struct scsi_qla_host *ha, ulong off, u32 data)
}
}
-int
-qla4_82xx_rd_32(struct scsi_qla_host *ha, ulong off)
+uint32_t qla4_82xx_rd_32(struct scsi_qla_host *ha, ulong off)
{
unsigned long flags = 0;
int rv;
@@ -422,34 +421,54 @@ qla4_82xx_rd_32(struct scsi_qla_host *ha, ulong off)
}
/* Minidump related functions */
-static int qla4_8xxx_md_rw_32(struct scsi_qla_host *ha, uint32_t off,
- u32 data, uint8_t flag)
+int qla4_82xx_md_rd_32(struct scsi_qla_host *ha, uint32_t off, uint32_t *data)
{
- uint32_t win_read, off_value, rval = QLA_SUCCESS;
+ uint32_t win_read, off_value;
+ int rval = QLA_SUCCESS;
off_value = off & 0xFFFF0000;
writel(off_value, (void __iomem *)(CRB_WINDOW_2M + ha->nx_pcibase));
- /* Read back value to make sure write has gone through before trying
+ /*
+ * Read back value to make sure write has gone through before trying
* to use it.
*/
win_read = readl((void __iomem *)(CRB_WINDOW_2M + ha->nx_pcibase));
if (win_read != off_value) {
DEBUG2(ql4_printk(KERN_INFO, ha,
"%s: Written (0x%x) != Read (0x%x), off=0x%x\n",
- __func__, off_value, win_read, off));
- return QLA_ERROR;
+ __func__, off_value, win_read, off));
+ rval = QLA_ERROR;
+ } else {
+ off_value = off & 0x0000FFFF;
+ *data = readl((void __iomem *)(off_value + CRB_INDIRECT_2M +
+ ha->nx_pcibase));
}
+ return rval;
+}
- off_value = off & 0x0000FFFF;
+int qla4_82xx_md_wr_32(struct scsi_qla_host *ha, uint32_t off, uint32_t data)
+{
+ uint32_t win_read, off_value;
+ int rval = QLA_SUCCESS;
- if (flag)
+ off_value = off & 0xFFFF0000;
+ writel(off_value, (void __iomem *)(CRB_WINDOW_2M + ha->nx_pcibase));
+
+ /* Read back value to make sure write has gone through before trying
+ * to use it.
+ */
+ win_read = readl((void __iomem *)(CRB_WINDOW_2M + ha->nx_pcibase));
+ if (win_read != off_value) {
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: Written (0x%x) != Read (0x%x), off=0x%x\n",
+ __func__, off_value, win_read, off));
+ rval = QLA_ERROR;
+ } else {
+ off_value = off & 0x0000FFFF;
writel(data, (void __iomem *)(off_value + CRB_INDIRECT_2M +
ha->nx_pcibase));
- else
- rval = readl((void __iomem *)(off_value + CRB_INDIRECT_2M +
- ha->nx_pcibase));
-
+ }
return rval;
}
@@ -1491,11 +1510,11 @@ qla4_8xxx_set_drv_active(struct scsi_qla_host *ha)
{
uint32_t drv_active;
- drv_active = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
+ drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
drv_active |= (1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_active: 0x%08x\n",
__func__, ha->host_no, drv_active);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_ACTIVE, drv_active);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_ACTIVE, drv_active);
}
void
@@ -1503,21 +1522,20 @@ qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha)
{
uint32_t drv_active;
- drv_active = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
+ drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
drv_active &= ~(1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_active: 0x%08x\n",
__func__, ha->host_no, drv_active);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_ACTIVE, drv_active);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_ACTIVE, drv_active);
}
-static inline int
-qla4_8xxx_need_reset(struct scsi_qla_host *ha)
+inline int qla4_8xxx_need_reset(struct scsi_qla_host *ha)
{
uint32_t drv_state, drv_active;
int rval;
- drv_active = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
- drv_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
+ drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
rval = drv_state & (1 << (ha->func_num * 4));
if ((test_bit(AF_EEH_BUSY, &ha->flags)) && drv_active)
rval = 1;
@@ -1530,11 +1548,11 @@ qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha)
{
uint32_t drv_state;
- drv_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
drv_state |= (1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_state: 0x%08x\n",
__func__, ha->host_no, drv_state);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, drv_state);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_STATE, drv_state);
}
static inline void
@@ -1542,11 +1560,11 @@ qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha)
{
uint32_t drv_state;
- drv_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
drv_state &= ~(1 << (ha->func_num * 4));
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_state: 0x%08x\n",
__func__, ha->host_no, drv_state);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, drv_state);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_STATE, drv_state);
}
static inline void
@@ -1554,9 +1572,9 @@ qla4_8xxx_set_qsnt_ready(struct scsi_qla_host *ha)
{
uint32_t qsnt_state;
- qsnt_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
+ qsnt_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
qsnt_state |= (2 << (ha->func_num * 4));
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, qsnt_state);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_STATE, qsnt_state);
}
@@ -1595,8 +1613,7 @@ qla4_82xx_start_firmware(struct scsi_qla_host *ha, uint32_t image_start)
return qla4_82xx_rcvpeg_ready(ha);
}
-static int
-qla4_82xx_try_start_fw(struct scsi_qla_host *ha)
+int qla4_82xx_try_start_fw(struct scsi_qla_host *ha)
{
int rval = QLA_ERROR;
@@ -1625,7 +1642,7 @@ qla4_82xx_try_start_fw(struct scsi_qla_host *ha)
return rval;
}
-static void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha)
+void qla4_82xx_rom_lock_recovery(struct scsi_qla_host *ha)
{
if (qla4_82xx_rom_lock(ha)) {
/* Someone else is holding the lock. */
@@ -1655,7 +1672,7 @@ static void qla4_8xxx_minidump_process_rdcrb(struct scsi_qla_host *ha,
loop_cnt = crb_hdr->op_count;
for (i = 0; i < loop_cnt; i++) {
- r_value = qla4_8xxx_md_rw_32(ha, r_addr, 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, r_addr, &r_value);
*data_ptr++ = cpu_to_le32(r_addr);
*data_ptr++ = cpu_to_le32(r_value);
r_addr += r_stride;
@@ -1690,16 +1707,16 @@ static int qla4_8xxx_minidump_process_l2tag(struct scsi_qla_host *ha,
p_mask = cache_hdr->cache_ctrl.poll_mask;
for (i = 0; i < loop_count; i++) {
- qla4_8xxx_md_rw_32(ha, t_r_addr, t_value, 1);
+ ha->isp_ops->wr_reg_indirect(ha, t_r_addr, t_value);
if (c_value_w)
- qla4_8xxx_md_rw_32(ha, c_addr, c_value_w, 1);
+ ha->isp_ops->wr_reg_indirect(ha, c_addr, c_value_w);
if (p_mask) {
w_time = jiffies + p_wait;
do {
- c_value_r = qla4_8xxx_md_rw_32(ha, c_addr,
- 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, c_addr,
+ &c_value_r);
if ((c_value_r & p_mask) == 0) {
break;
} else if (time_after_eq(jiffies, w_time)) {
@@ -1711,7 +1728,7 @@ static int qla4_8xxx_minidump_process_l2tag(struct scsi_qla_host *ha,
addr = r_addr;
for (k = 0; k < r_cnt; k++) {
- r_value = qla4_8xxx_md_rw_32(ha, addr, 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, addr, &r_value);
*data_ptr++ = cpu_to_le32(r_value);
addr += cache_hdr->read_ctrl.read_addr_stride;
}
@@ -1741,47 +1758,48 @@ static int qla4_8xxx_minidump_process_control(struct scsi_qla_host *ha,
for (i = 0; i < crb_entry->op_count; i++) {
opcode = crb_entry->crb_ctrl.opcode;
if (opcode & QLA8XXX_DBG_OPCODE_WR) {
- qla4_8xxx_md_rw_32(ha, crb_addr,
- crb_entry->value_1, 1);
+ ha->isp_ops->wr_reg_indirect(ha, crb_addr,
+ crb_entry->value_1);
opcode &= ~QLA8XXX_DBG_OPCODE_WR;
}
if (opcode & QLA8XXX_DBG_OPCODE_RW) {
- read_value = qla4_8xxx_md_rw_32(ha, crb_addr, 0, 0);
- qla4_8xxx_md_rw_32(ha, crb_addr, read_value, 1);
+ ha->isp_ops->rd_reg_indirect(ha, crb_addr, &read_value);
+ ha->isp_ops->wr_reg_indirect(ha, crb_addr, read_value);
opcode &= ~QLA8XXX_DBG_OPCODE_RW;
}
if (opcode & QLA8XXX_DBG_OPCODE_AND) {
- read_value = qla4_8xxx_md_rw_32(ha, crb_addr, 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, crb_addr, &read_value);
read_value &= crb_entry->value_2;
opcode &= ~QLA8XXX_DBG_OPCODE_AND;
if (opcode & QLA8XXX_DBG_OPCODE_OR) {
read_value |= crb_entry->value_3;
opcode &= ~QLA8XXX_DBG_OPCODE_OR;
}
- qla4_8xxx_md_rw_32(ha, crb_addr, read_value, 1);
+ ha->isp_ops->wr_reg_indirect(ha, crb_addr, read_value);
}
if (opcode & QLA8XXX_DBG_OPCODE_OR) {
- read_value = qla4_8xxx_md_rw_32(ha, crb_addr, 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, crb_addr, &read_value);
read_value |= crb_entry->value_3;
- qla4_8xxx_md_rw_32(ha, crb_addr, read_value, 1);
+ ha->isp_ops->wr_reg_indirect(ha, crb_addr, read_value);
opcode &= ~QLA8XXX_DBG_OPCODE_OR;
}
if (opcode & QLA8XXX_DBG_OPCODE_POLL) {
poll_time = crb_entry->crb_strd.poll_timeout;
wtime = jiffies + poll_time;
- read_value = qla4_8xxx_md_rw_32(ha, crb_addr, 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, crb_addr, &read_value);
do {
if ((read_value & crb_entry->value_2) ==
- crb_entry->value_1)
+ crb_entry->value_1) {
break;
- else if (time_after_eq(jiffies, wtime)) {
+ } else if (time_after_eq(jiffies, wtime)) {
/* capturing dump failed */
rval = QLA_ERROR;
break;
- } else
- read_value = qla4_8xxx_md_rw_32(ha,
- crb_addr, 0, 0);
+ } else {
+ ha->isp_ops->rd_reg_indirect(ha,
+ crb_addr, &read_value);
+ }
} while (1);
opcode &= ~QLA8XXX_DBG_OPCODE_POLL;
}
@@ -1794,7 +1812,7 @@ static int qla4_8xxx_minidump_process_control(struct scsi_qla_host *ha,
addr = crb_addr;
}
- read_value = qla4_8xxx_md_rw_32(ha, addr, 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, addr, &read_value);
index = crb_entry->crb_ctrl.state_index_v;
tmplt_hdr->saved_state_array[index] = read_value;
opcode &= ~QLA8XXX_DBG_OPCODE_RDSTATE;
@@ -1816,7 +1834,7 @@ static int qla4_8xxx_minidump_process_control(struct scsi_qla_host *ha,
read_value = crb_entry->value_1;
}
- qla4_8xxx_md_rw_32(ha, addr, read_value, 1);
+ ha->isp_ops->wr_reg_indirect(ha, addr, read_value);
opcode &= ~QLA8XXX_DBG_OPCODE_WRSTATE;
}
@@ -1883,8 +1901,8 @@ static void qla4_8xxx_minidump_process_rdmux(struct scsi_qla_host *ha,
loop_cnt = mux_hdr->op_count;
for (i = 0; i < loop_cnt; i++) {
- qla4_8xxx_md_rw_32(ha, s_addr, s_value, 1);
- r_value = qla4_8xxx_md_rw_32(ha, r_addr, 0, 0);
+ ha->isp_ops->wr_reg_indirect(ha, s_addr, s_value);
+ ha->isp_ops->rd_reg_indirect(ha, r_addr, &r_value);
*data_ptr++ = cpu_to_le32(s_value);
*data_ptr++ = cpu_to_le32(r_value);
s_value += s_stride;
@@ -1913,11 +1931,11 @@ static void qla4_8xxx_minidump_process_l1cache(struct scsi_qla_host *ha,
r_cnt = cache_hdr->read_ctrl.read_addr_cnt;
for (i = 0; i < loop_count; i++) {
- qla4_8xxx_md_rw_32(ha, t_r_addr, t_value, 1);
- qla4_8xxx_md_rw_32(ha, c_addr, c_value_w, 1);
+ ha->isp_ops->wr_reg_indirect(ha, t_r_addr, t_value);
+ ha->isp_ops->wr_reg_indirect(ha, c_addr, c_value_w);
addr = r_addr;
for (k = 0; k < r_cnt; k++) {
- r_value = qla4_8xxx_md_rw_32(ha, addr, 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, addr, &r_value);
*data_ptr++ = cpu_to_le32(r_value);
addr += cache_hdr->read_ctrl.read_addr_stride;
}
@@ -1944,10 +1962,10 @@ static void qla4_8xxx_minidump_process_queue(struct scsi_qla_host *ha,
loop_cnt = q_hdr->op_count;
for (i = 0; i < loop_cnt; i++) {
- qla4_8xxx_md_rw_32(ha, s_addr, qid, 1);
+ ha->isp_ops->wr_reg_indirect(ha, s_addr, qid);
r_addr = q_hdr->read_addr;
for (k = 0; k < r_cnt; k++) {
- r_value = qla4_8xxx_md_rw_32(ha, r_addr, 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, r_addr, &r_value);
*data_ptr++ = cpu_to_le32(r_value);
r_addr += r_stride;
}
@@ -1978,11 +1996,11 @@ static void qla4_82xx_minidump_process_rdrom(struct scsi_qla_host *ha,
__func__, r_addr, loop_cnt));
for (i = 0; i < loop_cnt; i++) {
- qla4_8xxx_md_rw_32(ha, MD_DIRECT_ROM_WINDOW,
- (r_addr & 0xFFFF0000), 1);
- r_value = qla4_8xxx_md_rw_32(ha,
- MD_DIRECT_ROM_READ_BASE +
- (r_addr & 0x0000FFFF), 0, 0);
+ ha->isp_ops->wr_reg_indirect(ha, MD_DIRECT_ROM_WINDOW,
+ (r_addr & 0xFFFF0000));
+ ha->isp_ops->rd_reg_indirect(ha,
+ MD_DIRECT_ROM_READ_BASE + (r_addr & 0x0000FFFF),
+ &r_value);
*data_ptr++ = cpu_to_le32(r_value);
r_addr += sizeof(uint32_t);
}
@@ -2032,17 +2050,19 @@ static int qla4_8xxx_minidump_process_rdmem(struct scsi_qla_host *ha,
write_lock_irqsave(&ha->hw_lock, flags);
for (i = 0; i < loop_cnt; i++) {
- qla4_8xxx_md_rw_32(ha, MD_MIU_TEST_AGT_ADDR_LO, r_addr, 1);
+ ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_ADDR_LO,
+ r_addr);
r_value = 0;
- qla4_8xxx_md_rw_32(ha, MD_MIU_TEST_AGT_ADDR_HI, r_value, 1);
+ ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_ADDR_HI,
+ r_value);
r_value = MIU_TA_CTL_ENABLE;
- qla4_8xxx_md_rw_32(ha, MD_MIU_TEST_AGT_CTRL, r_value, 1);
+ ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL, r_value);
r_value = MIU_TA_CTL_START_ENABLE;
- qla4_8xxx_md_rw_32(ha, MD_MIU_TEST_AGT_CTRL, r_value, 1);
+ ha->isp_ops->wr_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL, r_value);
for (j = 0; j < MAX_CTL_CHECK; j++) {
- r_value = qla4_8xxx_md_rw_32(ha, MD_MIU_TEST_AGT_CTRL,
- 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL,
+ &r_value);
if ((r_value & MIU_TA_CTL_BUSY) == 0)
break;
}
@@ -2056,9 +2076,9 @@ static int qla4_8xxx_minidump_process_rdmem(struct scsi_qla_host *ha,
}
for (j = 0; j < 4; j++) {
- r_data = qla4_8xxx_md_rw_32(ha,
- MD_MIU_TEST_AGT_RDDATA[j],
- 0, 0);
+ ha->isp_ops->rd_reg_indirect(ha,
+ MD_MIU_TEST_AGT_RDDATA[j],
+ &r_data);
*data_ptr++ = cpu_to_le32(r_data);
}
@@ -2277,19 +2297,18 @@ qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha)
uint32_t old_count, count;
int need_reset = 0, peg_stuck = 1;
- need_reset = qla4_8xxx_need_reset(ha);
-
- old_count = qla4_82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
+ need_reset = ha->isp_ops->need_reset(ha);
+ old_count = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_ALIVE_COUNTER);
for (i = 0; i < 10; i++) {
timeout = msleep_interruptible(200);
if (timeout) {
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_FAILED);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_FAILED);
return rval;
}
- count = qla4_82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
+ count = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_ALIVE_COUNTER);
if (count != old_count)
peg_stuck = 0;
}
@@ -2297,13 +2316,13 @@ qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha)
if (need_reset) {
/* We are trying to perform a recovery here. */
if (peg_stuck)
- qla4_82xx_rom_lock_recovery(ha);
+ ha->isp_ops->rom_lock_recovery(ha);
goto dev_initialize;
} else {
/* Start of day for this ha context. */
if (peg_stuck) {
/* Either we are the first or recovery in progress. */
- qla4_82xx_rom_lock_recovery(ha);
+ ha->isp_ops->rom_lock_recovery(ha);
goto dev_initialize;
} else {
/* Firmware already running. */
@@ -2315,12 +2334,14 @@ qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha)
dev_initialize:
/* set to DEV_INITIALIZING */
ql4_printk(KERN_INFO, ha, "HW State: INITIALIZING\n");
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA8XXX_DEV_INITIALIZING);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_INITIALIZING);
/* Driver that sets device state to initializating sets IDC version */
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_IDC_VERSION, QLA82XX_IDC_VERSION);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_IDC_VERSION,
+ QLA82XX_IDC_VERSION);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
if (ql4xenablemd && test_bit(AF_FW_RECOVERY, &ha->flags) &&
!test_and_set_bit(AF_82XX_FW_DUMPED, &ha->flags)) {
if (!qla4_8xxx_collect_md_data(ha)) {
@@ -2330,19 +2351,20 @@ dev_initialize:
clear_bit(AF_82XX_FW_DUMPED, &ha->flags);
}
}
- rval = qla4_82xx_try_start_fw(ha);
- qla4_82xx_idc_lock(ha);
+ rval = ha->isp_ops->restart_firmware(ha);
+ ha->isp_ops->idc_lock(ha);
if (rval != QLA_SUCCESS) {
ql4_printk(KERN_INFO, ha, "HW State: FAILED\n");
qla4_8xxx_clear_drv_active(ha);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA8XXX_DEV_FAILED);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_FAILED);
return rval;
}
dev_ready:
ql4_printk(KERN_INFO, ha, "HW State: READY\n");
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA8XXX_DEV_READY);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE, QLA8XXX_DEV_READY);
return rval;
}
@@ -2436,9 +2458,9 @@ qla4_82xx_need_reset_handler(struct scsi_qla_host *ha)
void
qla4_8xxx_need_qsnt_handler(struct scsi_qla_host *ha)
{
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
qla4_8xxx_set_qsnt_ready(ha);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
}
/**
@@ -2454,12 +2476,12 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
unsigned long dev_init_timeout;
if (!test_bit(AF_INIT_DONE, &ha->flags)) {
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
qla4_8xxx_set_drv_active(ha);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
}
- dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
DEBUG2(ql4_printk(KERN_INFO, ha, "Device state is 0x%x = %s\n",
dev_state, dev_state < MAX_STATES ?
qdev_state[dev_state] : "Unknown"));
@@ -2467,7 +2489,7 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
/* wait for 30 seconds for device to go ready */
dev_init_timeout = jiffies + (ha->nx_dev_init_timeout * HZ);
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
while (1) {
if (time_after_eq(jiffies, dev_init_timeout)) {
@@ -2476,11 +2498,11 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
DRIVER_NAME,
dev_state, dev_state < MAX_STATES ?
qdev_state[dev_state] : "Unknown");
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_FAILED);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_FAILED);
}
- dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
ql4_printk(KERN_INFO, ha, "Device state is 0x%x = %s\n",
dev_state, dev_state < MAX_STATES ?
qdev_state[dev_state] : "Unknown");
@@ -2493,9 +2515,9 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
rval = qla4_8xxx_device_bootstrap(ha);
goto exit;
case QLA8XXX_DEV_INITIALIZING:
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
msleep(1000);
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
break;
case QLA8XXX_DEV_NEED_RESET:
if (!ql4xdontresethba) {
@@ -2505,9 +2527,9 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
dev_init_timeout = jiffies +
(ha->nx_dev_init_timeout * HZ);
} else {
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
msleep(1000);
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
}
break;
case QLA8XXX_DEV_NEED_QUIESCENT:
@@ -2515,26 +2537,26 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
qla4_8xxx_need_qsnt_handler(ha);
break;
case QLA8XXX_DEV_QUIESCENT:
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
msleep(1000);
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
break;
case QLA8XXX_DEV_FAILED:
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
qla4xxx_dead_adapter_cleanup(ha);
rval = QLA_ERROR;
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
goto exit;
default:
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
qla4xxx_dead_adapter_cleanup(ha);
rval = QLA_ERROR;
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
goto exit;
}
}
exit:
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
return rval;
}
@@ -2822,6 +2844,39 @@ qla4_82xx_get_idc_param(struct scsi_qla_host *ha)
return;
}
+void qla4_82xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
+ int in_count)
+{
+ int i;
+
+ /* Load all mailbox registers, except mailbox 0. */
+ for (i = 1; i < in_count; i++)
+ writel(mbx_cmd[i], &ha->qla4_82xx_reg->mailbox_in[i]);
+
+ /* Wakeup firmware */
+ writel(mbx_cmd[0], &ha->qla4_82xx_reg->mailbox_in[0]);
+ readl(&ha->qla4_82xx_reg->mailbox_in[0]);
+ writel(HINT_MBX_INT_PENDING, &ha->qla4_82xx_reg->hint);
+ readl(&ha->qla4_82xx_reg->hint);
+}
+
+void qla4_82xx_process_mbox_intr(struct scsi_qla_host *ha, int out_count)
+{
+ int intr_status;
+
+ intr_status = readl(&ha->qla4_82xx_reg->host_int);
+ if (intr_status & ISRX_82XX_RISC_INT) {
+ ha->mbox_status_count = out_count;
+ intr_status = readl(&ha->qla4_82xx_reg->host_status);
+ ha->isp_ops->interrupt_service_routine(ha, intr_status);
+
+ if (test_bit(AF_INTERRUPTS_ON, &ha->flags) &&
+ test_bit(AF_INTx_ENABLED, &ha->flags))
+ qla4_82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg,
+ 0xfbff);
+ }
+}
+
int
qla4_8xxx_get_flash_info(struct scsi_qla_host *ha)
{
diff --git a/drivers/scsi/qla4xxx/ql4_nx.h b/drivers/scsi/qla4xxx/ql4_nx.h
index 16c5ae6..1894de0 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.h
+++ b/drivers/scsi/qla4xxx/ql4_nx.h
@@ -579,6 +579,40 @@ enum {
#define QLA82XX_CRB_DEV_PART_INFO (QLA82XX_CAM_RAM(0x14c))
#define QLA82XX_CRB_DRV_IDC_VERSION (QLA82XX_CAM_RAM(0x174))
+enum qla_regs {
+ QLA8XXX_PEG_HALT_STATUS1 = 0,
+ QLA8XXX_PEG_HALT_STATUS2,
+ QLA8XXX_PEG_ALIVE_COUNTER,
+ QLA8XXX_CRB_DRV_ACTIVE,
+ QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_CRB_DRV_STATE,
+ QLA8XXX_CRB_DRV_SCRATCH,
+ QLA8XXX_CRB_DEV_PART_INFO,
+ QLA8XXX_CRB_DRV_IDC_VERSION,
+ QLA8XXX_FW_VERSION_MAJOR,
+ QLA8XXX_FW_VERSION_MINOR,
+ QLA8XXX_FW_VERSION_SUB,
+ QLA8XXX_CRB_CMDPEG_STATE,
+ QLA8XXX_CRB_TEMP_STATE,
+};
+
+static const uint32_t qla4_82xx_reg_tbl[] = {
+ QLA82XX_PEG_HALT_STATUS1,
+ QLA82XX_PEG_HALT_STATUS2,
+ QLA82XX_PEG_ALIVE_COUNTER,
+ QLA82XX_CRB_DRV_ACTIVE,
+ QLA82XX_CRB_DEV_STATE,
+ QLA82XX_CRB_DRV_STATE,
+ QLA82XX_CRB_DRV_SCRATCH,
+ QLA82XX_CRB_DEV_PART_INFO,
+ QLA82XX_CRB_DRV_IDC_VERSION,
+ QLA82XX_FW_VERSION_MAJOR,
+ QLA82XX_FW_VERSION_MINOR,
+ QLA82XX_FW_VERSION_SUB,
+ CRB_CMDPEG_STATE,
+ CRB_TEMP_STATE,
+};
+
/* Every driver should use these Device State */
#define QLA8XXX_DEV_COLD 1
#define QLA8XXX_DEV_INITIALIZING 2
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 6aa508c..ea8845b 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -2420,7 +2420,7 @@ static int qla4_8xxx_check_temp(struct scsi_qla_host *ha)
uint32_t temp, temp_state, temp_val;
int status = QLA_SUCCESS;
- temp = qla4_82xx_rd_32(ha, CRB_TEMP_STATE);
+ temp = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_TEMP_STATE);
temp_state = qla82xx_get_temp_state(temp);
temp_val = qla82xx_get_temp_val(temp);
@@ -2454,9 +2454,11 @@ static int qla4_8xxx_check_temp(struct scsi_qla_host *ha)
static int qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
{
uint32_t fw_heartbeat_counter;
+ uint32_t halt_status1, halt_status2;
int status = QLA_SUCCESS;
- fw_heartbeat_counter = qla4_82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
+ fw_heartbeat_counter = qla4_8xxx_rd_direct(ha,
+ QLA8XXX_PEG_ALIVE_COUNTER);
/* If PEG_ALIVE_COUNTER is 0xffffffff, AER/EEH is in progress, ignore */
if (fw_heartbeat_counter == 0xffffffff) {
DEBUG2(printk(KERN_WARNING "scsi%ld: %s: Device in frozen "
@@ -2470,18 +2472,18 @@ static int qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
/* FW not alive after 2 seconds */
if (ha->seconds_since_last_heartbeat == 2) {
ha->seconds_since_last_heartbeat = 0;
+ halt_status1 = qla4_8xxx_rd_direct(ha,
+ QLA8XXX_PEG_HALT_STATUS1);
+ halt_status2 = qla4_8xxx_rd_direct(ha,
+ QLA8XXX_PEG_HALT_STATUS2);
ql4_printk(KERN_INFO, ha,
"scsi(%ld): %s, Dumping hw/fw registers:\n "
" PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2:"
" 0x%x,\n PEG_NET_0_PC: 0x%x, PEG_NET_1_PC:"
" 0x%x,\n PEG_NET_2_PC: 0x%x, PEG_NET_3_PC:"
- " 0x%x,\n PEG_NET_4_PC: 0x%x\n",
- ha->host_no, __func__,
- qla4_82xx_rd_32(ha,
- QLA82XX_PEG_HALT_STATUS1),
- qla4_82xx_rd_32(ha,
- QLA82XX_PEG_HALT_STATUS2),
+ " 0x%x,\n PEG_NET_4_PC: 0x%x\n", ha->host_no,
+ __func__, halt_status1, halt_status2,
qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_0 +
0x3c),
qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_1 +
@@ -2515,7 +2517,7 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
if (!(test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags) ||
test_bit(DPC_RESET_HA, &ha->dpc_flags) ||
test_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags))) {
- dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+ dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
if (qla4_8xxx_check_temp(ha)) {
ql4_printk(KERN_INFO, ha, "disabling pause"
@@ -2547,8 +2549,8 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
CRB_NIU_XG_PAUSE_CTL_P0 |
CRB_NIU_XG_PAUSE_CTL_P1);
- halt_status = qla4_82xx_rd_32(ha,
- QLA82XX_PEG_HALT_STATUS1);
+ halt_status = qla4_8xxx_rd_direct(ha,
+ QLA8XXX_PEG_HALT_STATUS1);
if (QLA82XX_FWERROR_CODE(halt_status) == 0x67)
ql4_printk(KERN_ERR, ha, "%s:"
@@ -3040,9 +3042,10 @@ recover_ha_init_adapter:
* with multiple resets in the same thread,
* utilize DPC to retry */
if (is_qla8022(ha)) {
- qla4_82xx_idc_lock(ha);
- dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_lock(ha);
+ dev_state = qla4_8xxx_rd_direct(ha,
+ QLA8XXX_CRB_DEV_STATE);
+ ha->isp_ops->idc_unlock(ha);
if (dev_state == QLA8XXX_DEV_FAILED) {
ql4_printk(KERN_INFO, ha, "%s: don't retry "
"recover adapter. H/W is in Failed "
@@ -3385,10 +3388,10 @@ static void qla4xxx_do_dpc(struct work_struct *work)
if (is_qla8022(ha)) {
if (test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags)) {
- qla4_82xx_idc_lock(ha);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_FAILED);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_lock(ha);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_FAILED);
+ ha->isp_ops->idc_unlock(ha);
ql4_printk(KERN_INFO, ha, "HW State: FAILED\n");
qla4_8xxx_device_state_handler(ha);
}
@@ -3512,9 +3515,9 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
ha->isp_ops->reset_firmware(ha);
if (is_qla8022(ha)) {
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
qla4_8xxx_clear_drv_active(ha);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
}
/* Detach interrupts */
@@ -3658,6 +3661,8 @@ static struct isp_operations qla4xxx_isp_ops = {
.rd_shdw_req_q_out = qla4xxx_rd_shdw_req_q_out,
.rd_shdw_rsp_q_in = qla4xxx_rd_shdw_rsp_q_in,
.get_sys_info = qla4xxx_get_sys_info,
+ .queue_mailbox_command = qla4xxx_queue_mbox_cmd,
+ .process_mailbox_interrupt = qla4xxx_process_mbox_intr,
};
static struct isp_operations qla4_82xx_isp_ops = {
@@ -3666,8 +3671,10 @@ static struct isp_operations qla4_82xx_isp_ops = {
.disable_intrs = qla4_82xx_disable_intrs,
.enable_intrs = qla4_82xx_enable_intrs,
.start_firmware = qla4_8xxx_load_risc,
+ .restart_firmware = qla4_82xx_try_start_fw,
.intr_handler = qla4_82xx_intr_handler,
.interrupt_service_routine = qla4_82xx_interrupt_service_routine,
+ .need_reset = qla4_8xxx_need_reset,
.reset_chip = qla4_82xx_isp_reset,
.reset_firmware = qla4_8xxx_stop_firmware,
.queue_iocb = qla4_82xx_queue_iocb,
@@ -3675,6 +3682,15 @@ static struct isp_operations qla4_82xx_isp_ops = {
.rd_shdw_req_q_out = qla4_82xx_rd_shdw_req_q_out,
.rd_shdw_rsp_q_in = qla4_82xx_rd_shdw_rsp_q_in,
.get_sys_info = qla4_8xxx_get_sys_info,
+ .rd_reg_direct = qla4_82xx_rd_32,
+ .wr_reg_direct = qla4_82xx_wr_32,
+ .rd_reg_indirect = qla4_82xx_md_rd_32,
+ .wr_reg_indirect = qla4_82xx_md_wr_32,
+ .idc_lock = qla4_82xx_idc_lock,
+ .idc_unlock = qla4_82xx_idc_unlock,
+ .rom_lock_recovery = qla4_82xx_rom_lock_recovery,
+ .queue_mailbox_command = qla4_82xx_queue_mbox_cmd,
+ .process_mailbox_interrupt = qla4_82xx_process_mbox_intr,
};
uint16_t qla4xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
@@ -5075,6 +5091,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
/* Setup Runtime configurable options */
if (is_qla8022(ha)) {
ha->isp_ops = &qla4_82xx_isp_ops;
+ ha->reg_tbl = (uint32_t *) qla4_82xx_reg_tbl;
rwlock_init(&ha->hw_lock);
ha->qdr_sn_window = -1;
ha->ddr_mn_window = -1;
@@ -5161,9 +5178,10 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
init_retry_count++ < MAX_INIT_RETRIES) {
if (is_qla8022(ha)) {
- qla4_82xx_idc_lock(ha);
- dev_state = qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_lock(ha);
+ dev_state = qla4_8xxx_rd_direct(ha,
+ QLA82XX_CRB_DEV_STATE);
+ ha->isp_ops->idc_unlock(ha);
if (dev_state == QLA8XXX_DEV_FAILED) {
ql4_printk(KERN_WARNING, ha, "%s: don't retry "
"initialize adapter. H/W is in failed state\n",
@@ -5186,10 +5204,10 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
if (is_qla8022(ha) && ql4xdontresethba) {
/* Put the device in failed state. */
DEBUG2(printk(KERN_ERR "HW STATE: FAILED\n"));
- qla4_82xx_idc_lock(ha);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_FAILED);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_lock(ha);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_FAILED);
+ ha->isp_ops->idc_unlock(ha);
}
ret = -ENODEV;
goto remove_host;
@@ -6033,31 +6051,29 @@ static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha)
"0x%x is the owner\n", ha->host_no, __func__,
ha->pdev->devfn);
- qla4_82xx_idc_lock(ha);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_COLD);
-
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_IDC_VERSION,
- QLA82XX_IDC_VERSION);
-
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_lock(ha);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_COLD);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_IDC_VERSION,
+ QLA82XX_IDC_VERSION);
+ ha->isp_ops->idc_unlock(ha);
clear_bit(AF_FW_RECOVERY, &ha->flags);
rval = qla4xxx_initialize_adapter(ha, RESET_ADAPTER);
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
if (rval != QLA_SUCCESS) {
ql4_printk(KERN_INFO, ha, "scsi%ld: %s: HW State: "
"FAILED\n", ha->host_no, __func__);
qla4_8xxx_clear_drv_active(ha);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_FAILED);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_FAILED);
} else {
ql4_printk(KERN_INFO, ha, "scsi%ld: %s: HW State: "
"READY\n", ha->host_no, __func__);
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_READY);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_READY);
/* Clear driver state register */
- qla4_82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, 0);
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_STATE, 0);
qla4_8xxx_set_drv_active(ha);
ret = qla4xxx_request_irqs(ha);
if (ret) {
@@ -6070,13 +6086,13 @@ static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha)
rval = QLA_SUCCESS;
}
}
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
} else {
ql4_printk(KERN_INFO, ha, "scsi%ld: %s: devfn 0x%x is not "
"the reset owner\n", ha->host_no, __func__,
ha->pdev->devfn);
- if ((qla4_82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE) ==
- QLA8XXX_DEV_READY)) {
+ if ((qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE) ==
+ QLA8XXX_DEV_READY)) {
clear_bit(AF_FW_RECOVERY, &ha->flags);
rval = qla4xxx_initialize_adapter(ha, RESET_ADAPTER);
if (rval == QLA_SUCCESS) {
@@ -6091,9 +6107,9 @@ static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha)
rval = QLA_SUCCESS;
}
}
- qla4_82xx_idc_lock(ha);
+ ha->isp_ops->idc_lock(ha);
qla4_8xxx_set_drv_active(ha);
- qla4_82xx_idc_unlock(ha);
+ ha->isp_ops->idc_unlock(ha);
}
}
clear_bit(DPC_RESET_ACTIVE, &ha->dpc_flags);
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 07/12] qla4xxx: Replace all !is_qla8022() with is_qla40XX()
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (4 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 06/12] qla4xxx: Added new functions in isp_ops vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 08/12] qla4xxx: Set IDC version in correct way vikas.chaudhary
` (6 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_attr.c | 10 +++++-----
drivers/scsi/qla4xxx/ql4_isr.c | 2 +-
drivers/scsi/qla4xxx/ql4_os.c | 12 ++++++------
3 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_attr.c b/drivers/scsi/qla4xxx/ql4_attr.c
index befe4f9..a24008f 100644
--- a/drivers/scsi/qla4xxx/ql4_attr.c
+++ b/drivers/scsi/qla4xxx/ql4_attr.c
@@ -17,7 +17,7 @@ qla4_8xxx_sysfs_read_fw_dump(struct file *filep, struct kobject *kobj,
struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
struct device, kobj)));
- if (!is_qla8022(ha))
+ if (is_qla40XX(ha))
return -EINVAL;
if (!test_bit(AF_82XX_DUMP_READING, &ha->flags))
@@ -38,7 +38,7 @@ qla4_8xxx_sysfs_write_fw_dump(struct file *filep, struct kobject *kobj,
long reading;
int ret = 0;
- if (!is_qla8022(ha))
+ if (is_qla40XX(ha))
return -EINVAL;
if (off != 0)
@@ -214,7 +214,7 @@ qla4xxx_phy_port_cnt_show(struct device *dev, struct device_attribute *attr,
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- if (!is_qla8022(ha))
+ if (is_qla40XX(ha))
return -ENOSYS;
return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->phy_port_cnt);
@@ -226,7 +226,7 @@ qla4xxx_phy_port_num_show(struct device *dev, struct device_attribute *attr,
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- if (!is_qla8022(ha))
+ if (is_qla40XX(ha))
return -ENOSYS;
return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->phy_port_num);
@@ -238,7 +238,7 @@ qla4xxx_iscsi_func_cnt_show(struct device *dev, struct device_attribute *attr,
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- if (!is_qla8022(ha))
+ if (is_qla40XX(ha))
return -ENOSYS;
return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->iscsi_pci_func_cnt);
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index dda602c..55d366b 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -1193,7 +1193,7 @@ int qla4xxx_request_irqs(struct scsi_qla_host *ha)
{
int ret;
- if (!is_qla8022(ha))
+ if (is_qla40XX(ha))
goto try_intx;
if (ql4xenablemsix == 2)
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index ea8845b..519f666 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -2658,7 +2658,7 @@ static void qla4xxx_timer(struct scsi_qla_host *ha)
qla4_8xxx_watchdog(ha);
}
- if (!is_qla8022(ha)) {
+ if (is_qla40XX(ha)) {
/* Check for heartbeat interval. */
if (ha->firmware_options & FWOPT_HEARTBEAT_ENABLE &&
ha->heartbeat_interval != 0) {
@@ -2982,8 +2982,8 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha)
/* Issue full chip reset if recovering from a catastrophic error,
* or if stop_firmware fails for ISP-82xx.
* This is the default case for ISP-4xxx */
- if (!is_qla8022(ha) || reset_chip) {
- if (!is_qla8022(ha))
+ if (is_qla40XX(ha) || reset_chip) {
+ if (is_qla40XX(ha))
goto chip_reset;
/* Check if 82XX firmware is alive or not
@@ -3023,7 +3023,7 @@ recover_ha_init_adapter:
/* For ISP-4xxx, force function 1 to always initialize
* before function 3 to prevent both funcions from
* stepping on top of the other */
- if (!is_qla8022(ha) && (ha->mac_index == 3))
+ if (is_qla40XX(ha) && (ha->mac_index == 3))
ssleep(6);
/* NOTE: AF_ONLINE flag set upon successful completion of
@@ -5238,7 +5238,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
* so that irqs will be registered after crbinit but before
* mbx_intr_enable.
*/
- if (!is_qla8022(ha)) {
+ if (is_qla40XX(ha)) {
ret = qla4xxx_request_irqs(ha);
if (ret) {
ql4_printk(KERN_WARNING, ha, "Failed to reserve "
@@ -5373,7 +5373,7 @@ static void __devexit qla4xxx_remove_adapter(struct pci_dev *pdev)
ha = pci_get_drvdata(pdev);
- if (!is_qla8022(ha))
+ if (is_qla40XX(ha))
qla4xxx_prevent_other_port_reinit(ha);
/* destroy iface from sysfs */
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 08/12] qla4xxx: Set IDC version in correct way
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (5 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 07/12] qla4xxx: Replace all !is_qla8022() with is_qla40XX() vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 09/12] qla4xxx: Added new function qla4_8xxx_get_minidump vikas.chaudhary
` (5 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Issue:
Device can go to READY state from COLD and skip INITIALIZATION,
In this case driver will never set IDC version from function
qla4_8xxx_device_bootstrap().
Fix:
1. Set IDC version at start of function qla4_82xx_need_reset_handler().
2. Set IDC version only if we are 1st driver to load.
3. Added new function qla4_8xxx_update_idc_reg() to set all idc reg at one place.
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_nx.c | 42 ++++++++++++++++++++++++++++++++--------
1 files changed, 33 insertions(+), 9 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 13d8e48..70793bf 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -2337,10 +2337,6 @@ dev_initialize:
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
QLA8XXX_DEV_INITIALIZING);
- /* Driver that sets device state to initializating sets IDC version */
- qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_IDC_VERSION,
- QLA82XX_IDC_VERSION);
-
ha->isp_ops->idc_unlock(ha);
if (ql4xenablemd && test_bit(AF_FW_RECOVERY, &ha->flags) &&
!test_and_set_bit(AF_82XX_FW_DUMPED, &ha->flags)) {
@@ -2463,6 +2459,38 @@ qla4_8xxx_need_qsnt_handler(struct scsi_qla_host *ha)
ha->isp_ops->idc_unlock(ha);
}
+static void qla4_82xx_set_idc_ver(struct scsi_qla_host *ha)
+{
+ int idc_ver;
+ uint32_t drv_active;
+
+ drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
+ if (drv_active == (1 << (ha->func_num * 4))) {
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_IDC_VERSION,
+ QLA82XX_IDC_VERSION);
+ ql4_printk(KERN_INFO, ha,
+ "%s: IDC version updated to %d\n", __func__,
+ QLA82XX_IDC_VERSION);
+ } else {
+ idc_ver = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_IDC_VERSION);
+ if (QLA82XX_IDC_VERSION != idc_ver) {
+ ql4_printk(KERN_INFO, ha,
+ "%s: qla4xxx driver IDC version %d is not compatible with IDC version %d of other drivers!\n",
+ __func__, QLA82XX_IDC_VERSION, idc_ver);
+ }
+ }
+}
+
+static void qla4_8xxx_update_idc_reg(struct scsi_qla_host *ha)
+{
+ if (!test_bit(AF_INIT_DONE, &ha->flags)) {
+ ha->isp_ops->idc_lock(ha);
+ qla4_8xxx_set_drv_active(ha);
+ qla4_82xx_set_idc_ver(ha);
+ ha->isp_ops->idc_unlock(ha);
+ }
+}
+
/**
* qla4_8xxx_device_state_handler - Adapter state machine
* @ha: pointer to host adapter structure.
@@ -2475,11 +2503,7 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
int rval = QLA_SUCCESS;
unsigned long dev_init_timeout;
- if (!test_bit(AF_INIT_DONE, &ha->flags)) {
- ha->isp_ops->idc_lock(ha);
- qla4_8xxx_set_drv_active(ha);
- ha->isp_ops->idc_unlock(ha);
- }
+ qla4_8xxx_update_idc_reg(ha);
dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
DEBUG2(ql4_printk(KERN_INFO, ha, "Device state is 0x%x = %s\n",
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 09/12] qla4xxx: Added new function qla4_8xxx_get_minidump
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (6 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 08/12] qla4xxx: Set IDC version in correct way vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 10/12] qla4xxx: Added support for ISP83XX vikas.chaudhary
` (4 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Move minidump code from qla4_8xxx_device_bootstrap() to
new function qla4_8xxx_get_minidump() to make code more
modular.
Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_nx.c | 24 +++++++++++++++---------
1 files changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 70793bf..6daa25c 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -2283,6 +2283,20 @@ static void qla4_8xxx_uevent_emit(struct scsi_qla_host *ha, u32 code)
kobject_uevent_env(&(&ha->pdev->dev)->kobj, KOBJ_CHANGE, envp);
}
+static void qla4_8xxx_get_minidump(struct scsi_qla_host *ha)
+{
+ if (ql4xenablemd && test_bit(AF_FW_RECOVERY, &ha->flags) &&
+ !test_bit(AF_82XX_FW_DUMPED, &ha->flags)) {
+ if (!qla4_8xxx_collect_md_data(ha)) {
+ qla4_8xxx_uevent_emit(ha, QL4_UEVENT_CODE_FW_DUMP);
+ set_bit(AF_82XX_FW_DUMPED, &ha->flags);
+ } else {
+ ql4_printk(KERN_INFO, ha, "%s: Unable to collect minidump\n",
+ __func__);
+ }
+ }
+}
+
/**
* qla4_8xxx_device_bootstrap - Initialize device, set DEV_READY, start fw
* @ha: pointer to adapter structure
@@ -2338,15 +2352,7 @@ dev_initialize:
QLA8XXX_DEV_INITIALIZING);
ha->isp_ops->idc_unlock(ha);
- if (ql4xenablemd && test_bit(AF_FW_RECOVERY, &ha->flags) &&
- !test_and_set_bit(AF_82XX_FW_DUMPED, &ha->flags)) {
- if (!qla4_8xxx_collect_md_data(ha)) {
- qla4_8xxx_uevent_emit(ha, QL4_UEVENT_CODE_FW_DUMP);
- } else {
- ql4_printk(KERN_INFO, ha, "Unable to collect minidump\n");
- clear_bit(AF_82XX_FW_DUMPED, &ha->flags);
- }
- }
+ qla4_8xxx_get_minidump(ha);
rval = ha->isp_ops->restart_firmware(ha);
ha->isp_ops->idc_lock(ha);
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 10/12] qla4xxx: Added support for ISP83XX
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (7 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 09/12] qla4xxx: Added new function qla4_8xxx_get_minidump vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 11/12] qla4xxx: Update Copyright header vikas.chaudhary
` (3 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand,
Poornima Vonti
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/Kconfig | 4 +-
drivers/scsi/qla4xxx/Makefile | 2 +-
drivers/scsi/qla4xxx/ql4_83xx.c | 1468 +++++++++++++++++++++++++++++++++++++++
drivers/scsi/qla4xxx/ql4_83xx.h | 262 +++++++
drivers/scsi/qla4xxx/ql4_attr.c | 2 +-
drivers/scsi/qla4xxx/ql4_dbg.c | 28 +
drivers/scsi/qla4xxx/ql4_def.h | 27 +-
drivers/scsi/qla4xxx/ql4_fw.h | 38 +
drivers/scsi/qla4xxx/ql4_glbl.h | 41 ++
drivers/scsi/qla4xxx/ql4_init.c | 15 +-
drivers/scsi/qla4xxx/ql4_iocb.c | 12 +
drivers/scsi/qla4xxx/ql4_isr.c | 202 +++++-
drivers/scsi/qla4xxx/ql4_mbx.c | 6 +-
drivers/scsi/qla4xxx/ql4_nx.c | 488 ++++++++++++--
drivers/scsi/qla4xxx/ql4_nx.h | 17 +
drivers/scsi/qla4xxx/ql4_os.c | 262 +++++---
16 files changed, 2689 insertions(+), 185 deletions(-)
create mode 100644 drivers/scsi/qla4xxx/ql4_83xx.c
create mode 100644 drivers/scsi/qla4xxx/ql4_83xx.h
diff --git a/drivers/scsi/qla4xxx/Kconfig b/drivers/scsi/qla4xxx/Kconfig
index f1ad02e..e4dc7c7 100644
--- a/drivers/scsi/qla4xxx/Kconfig
+++ b/drivers/scsi/qla4xxx/Kconfig
@@ -4,5 +4,5 @@ config SCSI_QLA_ISCSI
select SCSI_ISCSI_ATTRS
select ISCSI_BOOT_SYSFS
---help---
- This driver supports the QLogic 40xx (ISP4XXX) and 8022 (ISP82XX)
- iSCSI host adapter family.
+ This driver supports the QLogic 40xx (ISP4XXX), 8022 (ISP82XX)
+ and 8032 (ISP83XX) iSCSI host adapter family.
diff --git a/drivers/scsi/qla4xxx/Makefile b/drivers/scsi/qla4xxx/Makefile
index 5b44139..4230977 100644
--- a/drivers/scsi/qla4xxx/Makefile
+++ b/drivers/scsi/qla4xxx/Makefile
@@ -1,5 +1,5 @@
qla4xxx-y := ql4_os.o ql4_init.o ql4_mbx.o ql4_iocb.o ql4_isr.o \
- ql4_nx.o ql4_nvram.o ql4_dbg.o ql4_attr.o ql4_bsg.o
+ ql4_nx.o ql4_nvram.o ql4_dbg.o ql4_attr.o ql4_bsg.o ql4_83xx.o
obj-$(CONFIG_SCSI_QLA_ISCSI) += qla4xxx.o
diff --git a/drivers/scsi/qla4xxx/ql4_83xx.c b/drivers/scsi/qla4xxx/ql4_83xx.c
new file mode 100644
index 0000000..f963b06
--- /dev/null
+++ b/drivers/scsi/qla4xxx/ql4_83xx.c
@@ -0,0 +1,1468 @@
+/*
+ * QLogic iSCSI HBA Driver
+ * Copyright (c) 2003-2012 QLogic Corporation
+ *
+ * See LICENSE.qla4xxx for copyright and licensing details.
+ */
+
+#include <linux/ratelimit.h>
+
+#include "ql4_def.h"
+#include "ql4_version.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+#include "ql4_inline.h"
+
+uint32_t qla4_83xx_rd_reg(struct scsi_qla_host *ha, ulong addr)
+{
+ return readl((void __iomem *)(ha->nx_pcibase + addr));
+}
+
+void qla4_83xx_wr_reg(struct scsi_qla_host *ha, ulong addr, uint32_t val)
+{
+ writel(val, (void __iomem *)(ha->nx_pcibase + addr));
+}
+
+static int qla4_83xx_set_win_base(struct scsi_qla_host *ha, uint32_t addr)
+{
+ uint32_t val;
+ int ret_val = QLA_SUCCESS;
+
+ qla4_83xx_wr_reg(ha, QLA83XX_CRB_WIN_FUNC(ha->func_num), addr);
+ val = qla4_83xx_rd_reg(ha, QLA83XX_CRB_WIN_FUNC(ha->func_num));
+ if (val != addr) {
+ ql4_printk(KERN_ERR, ha, "%s: Failed to set register window : addr written 0x%x, read 0x%x!\n",
+ __func__, addr, val);
+ ret_val = QLA_ERROR;
+ }
+
+ return ret_val;
+}
+
+int qla4_83xx_rd_reg_indirect(struct scsi_qla_host *ha, uint32_t addr,
+ uint32_t *data)
+{
+ int ret_val;
+
+ ret_val = qla4_83xx_set_win_base(ha, addr);
+
+ if (ret_val == QLA_SUCCESS)
+ *data = qla4_83xx_rd_reg(ha, QLA83XX_WILDCARD);
+ else
+ ql4_printk(KERN_ERR, ha, "%s: failed read of addr 0x%x!\n",
+ __func__, addr);
+
+ return ret_val;
+}
+
+int qla4_83xx_wr_reg_indirect(struct scsi_qla_host *ha, uint32_t addr,
+ uint32_t data)
+{
+ int ret_val;
+
+ ret_val = qla4_83xx_set_win_base(ha, addr);
+
+ if (ret_val == QLA_SUCCESS)
+ qla4_83xx_wr_reg(ha, QLA83XX_WILDCARD, data);
+ else
+ ql4_printk(KERN_ERR, ha, "%s: failed wrt to addr 0x%x, data 0x%x\n",
+ __func__, addr, data);
+
+ return ret_val;
+}
+
+static int qla4_83xx_flash_lock(struct scsi_qla_host *ha)
+{
+ int lock_owner;
+ int timeout = 0;
+ uint32_t lock_status = 0;
+ int ret_val = QLA_SUCCESS;
+
+ while (lock_status == 0) {
+ lock_status = qla4_83xx_rd_reg(ha, QLA83XX_FLASH_LOCK);
+ if (lock_status)
+ break;
+
+ if (++timeout >= QLA83XX_FLASH_LOCK_TIMEOUT / 20) {
+ lock_owner = qla4_83xx_rd_reg(ha,
+ QLA83XX_FLASH_LOCK_ID);
+ ql4_printk(KERN_ERR, ha, "%s: flash lock by func %d failed, held by func %d\n",
+ __func__, ha->func_num, lock_owner);
+ ret_val = QLA_ERROR;
+ break;
+ }
+ msleep(20);
+ }
+
+ qla4_83xx_wr_reg(ha, QLA83XX_FLASH_LOCK_ID, ha->func_num);
+ return ret_val;
+}
+
+static void qla4_83xx_flash_unlock(struct scsi_qla_host *ha)
+{
+ /* Reading FLASH_UNLOCK register unlocks the Flash */
+ qla4_83xx_wr_reg(ha, QLA83XX_FLASH_LOCK_ID, 0xFF);
+ qla4_83xx_rd_reg(ha, QLA83XX_FLASH_UNLOCK);
+}
+
+int qla4_83xx_flash_read_u32(struct scsi_qla_host *ha, uint32_t flash_addr,
+ uint8_t *p_data, int u32_word_count)
+{
+ int i;
+ uint32_t u32_word;
+ uint32_t addr = flash_addr;
+ int ret_val = QLA_SUCCESS;
+
+ ret_val = qla4_83xx_flash_lock(ha);
+ if (ret_val == QLA_ERROR)
+ goto exit_lock_error;
+
+ if (addr & 0x03) {
+ ql4_printk(KERN_ERR, ha, "%s: Illegal addr = 0x%x\n",
+ __func__, addr);
+ ret_val = QLA_ERROR;
+ goto exit_flash_read;
+ }
+
+ for (i = 0; i < u32_word_count; i++) {
+ ret_val = qla4_83xx_wr_reg_indirect(ha,
+ QLA83XX_FLASH_DIRECT_WINDOW,
+ (addr & 0xFFFF0000));
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: failed to write addr 0x%x to FLASH_DIRECT_WINDOW\n!",
+ __func__, addr);
+ goto exit_flash_read;
+ }
+
+ ret_val = qla4_83xx_rd_reg_indirect(ha,
+ QLA83XX_FLASH_DIRECT_DATA(addr),
+ &u32_word);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: failed to read addr 0x%x!\n",
+ __func__, addr);
+ goto exit_flash_read;
+ }
+
+ *(__le32 *)p_data = le32_to_cpu(u32_word);
+ p_data = p_data + 4;
+ addr = addr + 4;
+ }
+
+exit_flash_read:
+ qla4_83xx_flash_unlock(ha);
+
+exit_lock_error:
+ return ret_val;
+}
+
+int qla4_83xx_lockless_flash_read_u32(struct scsi_qla_host *ha,
+ uint32_t flash_addr, uint8_t *p_data,
+ int u32_word_count)
+{
+ uint32_t i;
+ uint32_t u32_word;
+ uint32_t flash_offset;
+ uint32_t addr = flash_addr;
+ int ret_val = QLA_SUCCESS;
+
+ flash_offset = addr & (QLA83XX_FLASH_SECTOR_SIZE - 1);
+
+ if (addr & 0x3) {
+ ql4_printk(KERN_ERR, ha, "%s: Illegal addr = 0x%x\n",
+ __func__, addr);
+ ret_val = QLA_ERROR;
+ goto exit_lockless_read;
+ }
+
+ ret_val = qla4_83xx_wr_reg_indirect(ha, QLA83XX_FLASH_DIRECT_WINDOW,
+ addr);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: failed to write addr 0x%x to FLASH_DIRECT_WINDOW!\n",
+ __func__, addr);
+ goto exit_lockless_read;
+ }
+
+ /* Check if data is spread across multiple sectors */
+ if ((flash_offset + (u32_word_count * sizeof(uint32_t))) >
+ (QLA83XX_FLASH_SECTOR_SIZE - 1)) {
+
+ /* Multi sector read */
+ for (i = 0; i < u32_word_count; i++) {
+ ret_val = qla4_83xx_rd_reg_indirect(ha,
+ QLA83XX_FLASH_DIRECT_DATA(addr),
+ &u32_word);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: failed to read addr 0x%x!\n",
+ __func__, addr);
+ goto exit_lockless_read;
+ }
+
+ *(__le32 *)p_data = le32_to_cpu(u32_word);
+ p_data = p_data + 4;
+ addr = addr + 4;
+ flash_offset = flash_offset + 4;
+
+ if (flash_offset > (QLA83XX_FLASH_SECTOR_SIZE - 1)) {
+ /* This write is needed once for each sector */
+ ret_val = qla4_83xx_wr_reg_indirect(ha,
+ QLA83XX_FLASH_DIRECT_WINDOW,
+ addr);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: failed to write addr 0x%x to FLASH_DIRECT_WINDOW!\n",
+ __func__, addr);
+ goto exit_lockless_read;
+ }
+ flash_offset = 0;
+ }
+ }
+ } else {
+ /* Single sector read */
+ for (i = 0; i < u32_word_count; i++) {
+ ret_val = qla4_83xx_rd_reg_indirect(ha,
+ QLA83XX_FLASH_DIRECT_DATA(addr),
+ &u32_word);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: failed to read addr 0x%x!\n",
+ __func__, addr);
+ goto exit_lockless_read;
+ }
+
+ *(__le32 *)p_data = le32_to_cpu(u32_word);
+ p_data = p_data + 4;
+ addr = addr + 4;
+ }
+ }
+
+exit_lockless_read:
+ return ret_val;
+}
+
+void qla4_83xx_rom_lock_recovery(struct scsi_qla_host *ha)
+{
+ if (qla4_83xx_flash_lock(ha))
+ ql4_printk(KERN_INFO, ha, "%s: Resetting rom lock\n", __func__);
+
+ /*
+ * We got the lock, or someone else is holding the lock
+ * since we are restting, forcefully unlock
+ */
+ qla4_83xx_flash_unlock(ha);
+}
+
+/**
+ * qla4_83xx_ms_mem_write_128b - Writes data to MS/off-chip memory
+ * @ha: Pointer to adapter structure
+ * @addr: Flash address to write to
+ * @data: Data to be written
+ * @count: word_count to be written
+ *
+ * Return: On success return QLA_SUCCESS
+ * On error return QLA_ERROR
+ **/
+static int qla4_83xx_ms_mem_write_128b(struct scsi_qla_host *ha, uint64_t addr,
+ uint32_t *data, uint32_t count)
+{
+ int i, j;
+ uint32_t agt_ctrl;
+ unsigned long flags;
+ int ret_val = QLA_SUCCESS;
+
+ /* Only 128-bit aligned access */
+ if (addr & 0xF) {
+ ret_val = QLA_ERROR;
+ goto exit_ms_mem_write;
+ }
+
+ write_lock_irqsave(&ha->hw_lock, flags);
+
+ /* Write address */
+ ret_val = qla4_83xx_wr_reg_indirect(ha, MD_MIU_TEST_AGT_ADDR_HI, 0);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: write to AGT_ADDR_HI failed\n",
+ __func__);
+ goto exit_ms_mem_write_unlock;
+ }
+
+ for (i = 0; i < count; i++, addr += 16) {
+ if (!((QLA8XXX_ADDR_IN_RANGE(addr, QLA8XXX_ADDR_QDR_NET,
+ QLA8XXX_ADDR_QDR_NET_MAX)) ||
+ (QLA8XXX_ADDR_IN_RANGE(addr, QLA8XXX_ADDR_DDR_NET,
+ QLA8XXX_ADDR_DDR_NET_MAX)))) {
+ ret_val = QLA_ERROR;
+ goto exit_ms_mem_write_unlock;
+ }
+
+ ret_val = qla4_83xx_wr_reg_indirect(ha, MD_MIU_TEST_AGT_ADDR_LO,
+ addr);
+ /* Write data */
+ ret_val |= qla4_83xx_wr_reg_indirect(ha,
+ MD_MIU_TEST_AGT_WRDATA_LO,
+ *data++);
+ ret_val |= qla4_83xx_wr_reg_indirect(ha,
+ MD_MIU_TEST_AGT_WRDATA_HI,
+ *data++);
+ ret_val |= qla4_83xx_wr_reg_indirect(ha,
+ MD_MIU_TEST_AGT_WRDATA_ULO,
+ *data++);
+ ret_val |= qla4_83xx_wr_reg_indirect(ha,
+ MD_MIU_TEST_AGT_WRDATA_UHI,
+ *data++);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: write to AGT_WRDATA failed\n",
+ __func__);
+ goto exit_ms_mem_write_unlock;
+ }
+
+ /* Check write status */
+ ret_val = qla4_83xx_wr_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL,
+ MIU_TA_CTL_WRITE_ENABLE);
+ ret_val |= qla4_83xx_wr_reg_indirect(ha, MD_MIU_TEST_AGT_CTRL,
+ MIU_TA_CTL_WRITE_START);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: write to AGT_CTRL failed\n",
+ __func__);
+ goto exit_ms_mem_write_unlock;
+ }
+
+ for (j = 0; j < MAX_CTL_CHECK; j++) {
+ ret_val = qla4_83xx_rd_reg_indirect(ha,
+ MD_MIU_TEST_AGT_CTRL,
+ &agt_ctrl);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: failed to read MD_MIU_TEST_AGT_CTRL\n",
+ __func__);
+ goto exit_ms_mem_write_unlock;
+ }
+ if ((agt_ctrl & MIU_TA_CTL_BUSY) == 0)
+ break;
+ }
+
+ /* Status check failed */
+ if (j >= MAX_CTL_CHECK) {
+ printk_ratelimited(KERN_ERR "%s: MS memory write failed!\n",
+ __func__);
+ ret_val = QLA_ERROR;
+ goto exit_ms_mem_write_unlock;
+ }
+ }
+
+exit_ms_mem_write_unlock:
+ write_unlock_irqrestore(&ha->hw_lock, flags);
+
+exit_ms_mem_write:
+ return ret_val;
+}
+
+#define INTENT_TO_RECOVER 0x01
+#define PROCEED_TO_RECOVER 0x02
+
+static int qla4_83xx_lock_recovery(struct scsi_qla_host *ha)
+{
+
+ uint32_t lock = 0, lockid;
+ int ret_val = QLA_ERROR;
+
+ lockid = ha->isp_ops->rd_reg_direct(ha, QLA83XX_DRV_LOCKRECOVERY);
+
+ /* Check for other Recovery in progress, go wait */
+ if ((lockid & 0x3) != 0)
+ goto exit_lock_recovery;
+
+ /* Intent to Recover */
+ ha->isp_ops->wr_reg_direct(ha, QLA83XX_DRV_LOCKRECOVERY,
+ (ha->func_num << 2) | INTENT_TO_RECOVER);
+
+ msleep(200);
+
+ /* Check Intent to Recover is advertised */
+ lockid = ha->isp_ops->rd_reg_direct(ha, QLA83XX_DRV_LOCKRECOVERY);
+ if ((lockid & 0x3C) != (ha->func_num << 2))
+ goto exit_lock_recovery;
+
+ ql4_printk(KERN_INFO, ha, "%s: IDC Lock recovery initiated for func %d\n",
+ __func__, ha->func_num);
+
+ /* Proceed to Recover */
+ ha->isp_ops->wr_reg_direct(ha, QLA83XX_DRV_LOCKRECOVERY,
+ (ha->func_num << 2) | PROCEED_TO_RECOVER);
+
+ /* Force Unlock */
+ ha->isp_ops->wr_reg_direct(ha, QLA83XX_DRV_LOCK_ID, 0xFF);
+ ha->isp_ops->rd_reg_direct(ha, QLA83XX_DRV_UNLOCK);
+
+ /* Clear bits 0-5 in IDC_RECOVERY register*/
+ ha->isp_ops->wr_reg_direct(ha, QLA83XX_DRV_LOCKRECOVERY, 0);
+
+ /* Get lock */
+ lock = ha->isp_ops->rd_reg_direct(ha, QLA83XX_DRV_LOCK);
+ if (lock) {
+ lockid = ha->isp_ops->rd_reg_direct(ha, QLA83XX_DRV_LOCK_ID);
+ lockid = ((lockid + (1 << 8)) & ~0xFF) | ha->func_num;
+ ha->isp_ops->wr_reg_direct(ha, QLA83XX_DRV_LOCK_ID, lockid);
+ ret_val = QLA_SUCCESS;
+ }
+
+exit_lock_recovery:
+ return ret_val;
+}
+
+#define QLA83XX_DRV_LOCK_MSLEEP 200
+
+int qla4_83xx_drv_lock(struct scsi_qla_host *ha)
+{
+ int timeout = 0;
+ uint32_t status = 0;
+ int ret_val = QLA_SUCCESS;
+ uint32_t first_owner = 0;
+ uint32_t tmo_owner = 0;
+ uint32_t lock_id;
+ uint32_t func_num;
+ uint32_t lock_cnt;
+
+ while (status == 0) {
+ status = qla4_83xx_rd_reg(ha, QLA83XX_DRV_LOCK);
+ if (status) {
+ /* Increment Counter (8-31) and update func_num (0-7) on
+ * getting a successful lock */
+ lock_id = qla4_83xx_rd_reg(ha, QLA83XX_DRV_LOCK_ID);
+ lock_id = ((lock_id + (1 << 8)) & ~0xFF) | ha->func_num;
+ qla4_83xx_wr_reg(ha, QLA83XX_DRV_LOCK_ID, lock_id);
+ break;
+ }
+
+ if (timeout == 0)
+ /* Save counter + ID of function holding the lock for
+ * first failure */
+ first_owner = ha->isp_ops->rd_reg_direct(ha,
+ QLA83XX_DRV_LOCK_ID);
+
+ if (++timeout >=
+ (QLA83XX_DRV_LOCK_TIMEOUT / QLA83XX_DRV_LOCK_MSLEEP)) {
+ tmo_owner = qla4_83xx_rd_reg(ha, QLA83XX_DRV_LOCK_ID);
+ func_num = tmo_owner & 0xFF;
+ lock_cnt = tmo_owner >> 8;
+ ql4_printk(KERN_INFO, ha, "%s: Lock by func %d failed after 2s, lock held by func %d, lock count %d, first_owner %d\n",
+ __func__, ha->func_num, func_num, lock_cnt,
+ (first_owner & 0xFF));
+
+ if (first_owner != tmo_owner) {
+ /* Some other driver got lock, OR same driver
+ * got lock again (counter value changed), when
+ * we were waiting for lock.
+ * Retry for another 2 sec */
+ ql4_printk(KERN_INFO, ha, "%s: IDC lock failed for func %d\n",
+ __func__, ha->func_num);
+ timeout = 0;
+ } else {
+ /* Same driver holding lock > 2sec.
+ * Force Recovery */
+ ret_val = qla4_83xx_lock_recovery(ha);
+ if (ret_val == QLA_SUCCESS) {
+ /* Recovered and got lock */
+ ql4_printk(KERN_INFO, ha, "%s: IDC lock Recovery by %d successful\n",
+ __func__, ha->func_num);
+ break;
+ }
+ /* Recovery Failed, some other function
+ * has the lock, wait for 2secs and retry */
+ ql4_printk(KERN_INFO, ha, "%s: IDC lock Recovery by %d failed, Retrying timout\n",
+ __func__, ha->func_num);
+ timeout = 0;
+ }
+ }
+ msleep(QLA83XX_DRV_LOCK_MSLEEP);
+ }
+
+ return ret_val;
+}
+
+void qla4_83xx_drv_unlock(struct scsi_qla_host *ha)
+{
+ int id;
+
+ id = qla4_83xx_rd_reg(ha, QLA83XX_DRV_LOCK_ID);
+
+ if ((id & 0xFF) != ha->func_num) {
+ ql4_printk(KERN_ERR, ha, "%s: IDC Unlock by %d failed, lock owner is %d\n",
+ __func__, ha->func_num, (id & 0xFF));
+ return;
+ }
+
+ /* Keep lock counter value, update the ha->func_num to 0xFF */
+ qla4_83xx_wr_reg(ha, QLA83XX_DRV_LOCK_ID, (id | 0xFF));
+ qla4_83xx_rd_reg(ha, QLA83XX_DRV_UNLOCK);
+}
+
+void qla4_83xx_set_idc_dontreset(struct scsi_qla_host *ha)
+{
+ uint32_t idc_ctrl;
+
+ idc_ctrl = qla4_83xx_rd_reg(ha, QLA83XX_IDC_DRV_CTRL);
+ idc_ctrl |= DONTRESET_BIT0;
+ qla4_83xx_wr_reg(ha, QLA83XX_IDC_DRV_CTRL, idc_ctrl);
+ DEBUG2(ql4_printk(KERN_INFO, ha, "%s: idc_ctrl = %d\n", __func__,
+ idc_ctrl));
+}
+
+void qla4_83xx_clear_idc_dontreset(struct scsi_qla_host *ha)
+{
+ uint32_t idc_ctrl;
+
+ idc_ctrl = qla4_83xx_rd_reg(ha, QLA83XX_IDC_DRV_CTRL);
+ idc_ctrl &= ~DONTRESET_BIT0;
+ qla4_83xx_wr_reg(ha, QLA83XX_IDC_DRV_CTRL, idc_ctrl);
+ DEBUG2(ql4_printk(KERN_INFO, ha, "%s: idc_ctrl = %d\n", __func__,
+ idc_ctrl));
+}
+
+int qla4_83xx_idc_dontreset(struct scsi_qla_host *ha)
+{
+ uint32_t idc_ctrl;
+
+ idc_ctrl = qla4_83xx_rd_reg(ha, QLA83XX_IDC_DRV_CTRL);
+ return idc_ctrl & DONTRESET_BIT0;
+}
+
+/*-------------------------IDC State Machine ---------------------*/
+
+enum {
+ UNKNOWN_CLASS = 0,
+ NIC_CLASS,
+ FCOE_CLASS,
+ ISCSI_CLASS
+};
+
+struct device_info {
+ int func_num;
+ int device_type;
+ int port_num;
+};
+
+static int qla4_83xx_can_perform_reset(struct scsi_qla_host *ha)
+{
+ uint32_t drv_active;
+ uint32_t dev_part, dev_part1, dev_part2;
+ int i;
+ struct device_info device_map[16];
+ int func_nibble;
+ int nibble;
+ int nic_present = 0;
+ int iscsi_present = 0;
+ int iscsi_func_low = 0;
+
+ /* Use the dev_partition register to determine the PCI function number
+ * and then check drv_active register to see which driver is loaded */
+ dev_part1 = qla4_83xx_rd_reg(ha,
+ ha->reg_tbl[QLA8XXX_CRB_DEV_PART_INFO]);
+ dev_part2 = qla4_83xx_rd_reg(ha, QLA83XX_CRB_DEV_PART_INFO2);
+ drv_active = qla4_83xx_rd_reg(ha, ha->reg_tbl[QLA8XXX_CRB_DRV_ACTIVE]);
+
+ /* Each function has 4 bits in dev_partition Info register,
+ * Lower 2 bits - device type, Upper 2 bits - physical port number */
+ dev_part = dev_part1;
+ for (i = nibble = 0; i <= 15; i++, nibble++) {
+ func_nibble = dev_part & (0xF << (nibble * 4));
+ func_nibble >>= (nibble * 4);
+ device_map[i].func_num = i;
+ device_map[i].device_type = func_nibble & 0x3;
+ device_map[i].port_num = func_nibble & 0xC;
+
+ if (device_map[i].device_type == NIC_CLASS) {
+ if (drv_active & (1 << device_map[i].func_num)) {
+ nic_present++;
+ break;
+ }
+ } else if (device_map[i].device_type == ISCSI_CLASS) {
+ if (drv_active & (1 << device_map[i].func_num)) {
+ if (!iscsi_present ||
+ (iscsi_present &&
+ (iscsi_func_low > device_map[i].func_num)))
+ iscsi_func_low = device_map[i].func_num;
+
+ iscsi_present++;
+ }
+ }
+
+ /* For function_num[8..15] get info from dev_part2 register */
+ if (nibble == 7) {
+ nibble = 0;
+ dev_part = dev_part2;
+ }
+ }
+
+ /* NIC, iSCSI and FCOE are the Reset owners based on order, NIC gets
+ * precedence over iSCSI and FCOE and iSCSI over FCOE, based on drivers
+ * present. */
+ if (!nic_present && (ha->func_num == iscsi_func_low)) {
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: can reset - NIC not present and lower iSCSI function is %d\n",
+ __func__, ha->func_num));
+ return 1;
+ }
+
+ return 0;
+}
+
+/**
+ * qla4_83xx_need_reset_handler - Code to start reset sequence
+ * @ha: pointer to adapter structure
+ *
+ * Note: IDC lock must be held upon entry
+ **/
+void qla4_83xx_need_reset_handler(struct scsi_qla_host *ha)
+{
+ uint32_t dev_state, drv_state, drv_active;
+ unsigned long reset_timeout, dev_init_timeout;
+
+ ql4_printk(KERN_INFO, ha, "%s: Performing ISP error recovery\n",
+ __func__);
+
+ if (!test_bit(AF_8XXX_RST_OWNER, &ha->flags)) {
+ DEBUG2(ql4_printk(KERN_INFO, ha, "%s: reset acknowledged\n",
+ __func__));
+ qla4_8xxx_set_rst_ready(ha);
+
+ /* Non-reset owners ACK Reset and wait for device INIT state
+ * as part of Reset Recovery by Reset Owner */
+ dev_init_timeout = jiffies + (ha->nx_dev_init_timeout * HZ);
+
+ do {
+ if (time_after_eq(jiffies, dev_init_timeout)) {
+ ql4_printk(KERN_INFO, ha, "%s: Non Reset owner dev init timeout\n",
+ __func__);
+ break;
+ }
+
+ ha->isp_ops->idc_unlock(ha);
+ msleep(1000);
+ ha->isp_ops->idc_lock(ha);
+
+ dev_state = qla4_8xxx_rd_direct(ha,
+ QLA8XXX_CRB_DEV_STATE);
+ } while (dev_state == QLA8XXX_DEV_NEED_RESET);
+ } else {
+ qla4_8xxx_set_rst_ready(ha);
+ reset_timeout = jiffies + (ha->nx_reset_timeout * HZ);
+ drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
+ drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
+
+ ql4_printk(KERN_INFO, ha, "%s: drv_state = 0x%x, drv_active = 0x%x\n",
+ __func__, drv_state, drv_active);
+
+ while (drv_state != drv_active) {
+ if (time_after_eq(jiffies, reset_timeout)) {
+ ql4_printk(KERN_INFO, ha, "%s: %s: RESET TIMEOUT! drv_state: 0x%08x, drv_active: 0x%08x\n",
+ __func__, DRIVER_NAME, drv_state,
+ drv_active);
+ break;
+ }
+
+ ha->isp_ops->idc_unlock(ha);
+ msleep(1000);
+ ha->isp_ops->idc_lock(ha);
+
+ drv_state = qla4_8xxx_rd_direct(ha,
+ QLA8XXX_CRB_DRV_STATE);
+ drv_active = qla4_8xxx_rd_direct(ha,
+ QLA8XXX_CRB_DRV_ACTIVE);
+ }
+
+ if (drv_state != drv_active) {
+ ql4_printk(KERN_INFO, ha, "%s: Reset_owner turning off drv_active of non-acking function 0x%x\n",
+ __func__, (drv_active ^ drv_state));
+ drv_active = drv_active & drv_state;
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_ACTIVE,
+ drv_active);
+ }
+
+ clear_bit(AF_8XXX_RST_OWNER, &ha->flags);
+ /* Start Reset Recovery */
+ qla4_8xxx_device_bootstrap(ha);
+ }
+}
+
+void qla4_83xx_get_idc_param(struct scsi_qla_host *ha)
+{
+ uint32_t idc_params, ret_val;
+
+ ret_val = qla4_83xx_flash_read_u32(ha, QLA83XX_IDC_PARAM_ADDR,
+ (uint8_t *)&idc_params, 1);
+ if (ret_val == QLA_SUCCESS) {
+ ha->nx_dev_init_timeout = idc_params & 0xFFFF;
+ ha->nx_reset_timeout = (idc_params >> 16) & 0xFFFF;
+ } else {
+ ha->nx_dev_init_timeout = ROM_DEV_INIT_TIMEOUT;
+ ha->nx_reset_timeout = ROM_DRV_RESET_ACK_TIMEOUT;
+ }
+
+ DEBUG2(ql4_printk(KERN_DEBUG, ha,
+ "%s: ha->nx_dev_init_timeout = %d, ha->nx_reset_timeout = %d\n",
+ __func__, ha->nx_dev_init_timeout,
+ ha->nx_reset_timeout));
+}
+
+/*-------------------------Reset Sequence Functions-----------------------*/
+
+static void qla4_83xx_dump_reset_seq_hdr(struct scsi_qla_host *ha)
+{
+ uint8_t *phdr;
+
+ if (!ha->reset_tmplt.buff) {
+ ql4_printk(KERN_ERR, ha, "%s: Error: Invalid reset_seq_template\n",
+ __func__);
+ return;
+ }
+
+ phdr = ha->reset_tmplt.buff;
+
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "Reset Template: 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X\n",
+ *phdr, *(phdr+1), *(phdr+2), *(phdr+3), *(phdr+4),
+ *(phdr+5), *(phdr+6), *(phdr+7), *(phdr + 8),
+ *(phdr+9), *(phdr+10), *(phdr+11), *(phdr+12),
+ *(phdr+13), *(phdr+14), *(phdr+15)));
+}
+
+static int qla4_83xx_copy_bootloader(struct scsi_qla_host *ha)
+{
+ uint8_t *p_cache;
+ uint32_t src, count, size;
+ uint64_t dest;
+ int ret_val = QLA_SUCCESS;
+
+ src = QLA83XX_BOOTLOADER_FLASH_ADDR;
+ dest = qla4_83xx_rd_reg(ha, QLA83XX_BOOTLOADER_ADDR);
+ size = qla4_83xx_rd_reg(ha, QLA83XX_BOOTLOADER_SIZE);
+
+ /* 128 bit alignment check */
+ if (size & 0xF)
+ size = (size + 16) & ~0xF;
+
+ /* 16 byte count */
+ count = size/16;
+
+ p_cache = vmalloc(size);
+ if (p_cache == NULL) {
+ ql4_printk(KERN_ERR, ha, "%s: Failed to allocate memory for boot loader cache\n",
+ __func__);
+ ret_val = QLA_ERROR;
+ goto exit_copy_bootloader;
+ }
+
+ ret_val = qla4_83xx_lockless_flash_read_u32(ha, src, p_cache,
+ size / sizeof(uint32_t));
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: Error reading firmware from flash\n",
+ __func__);
+ goto exit_copy_error;
+ }
+ DEBUG2(ql4_printk(KERN_INFO, ha, "%s: Read firmware from flash\n",
+ __func__));
+
+ /* 128 bit/16 byte write to MS memory */
+ ret_val = qla4_83xx_ms_mem_write_128b(ha, dest, (uint32_t *)p_cache,
+ count);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: Error writing firmware to MS\n",
+ __func__);
+ goto exit_copy_error;
+ }
+
+ DEBUG2(ql4_printk(KERN_INFO, ha, "%s: Wrote firmware size %d to MS\n",
+ __func__, size));
+
+exit_copy_error:
+ vfree(p_cache);
+
+exit_copy_bootloader:
+ return ret_val;
+}
+
+static int qla4_83xx_check_cmd_peg_status(struct scsi_qla_host *ha)
+{
+ uint32_t val, ret_val = QLA_ERROR;
+ int retries = CRB_CMDPEG_CHECK_RETRY_COUNT;
+
+ do {
+ val = qla4_83xx_rd_reg(ha, QLA83XX_CMDPEG_STATE);
+ if (val == PHAN_INITIALIZE_COMPLETE) {
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: Command Peg initialization complete. State=0x%x\n",
+ __func__, val));
+ ret_val = QLA_SUCCESS;
+ break;
+ }
+ msleep(CRB_CMDPEG_CHECK_DELAY);
+ } while (--retries);
+
+ return ret_val;
+}
+
+/**
+ * qla4_83xx_poll_reg - Poll the given CRB addr for duration msecs till
+ * value read ANDed with test_mask is equal to test_result.
+ *
+ * @ha : Pointer to adapter structure
+ * @addr : CRB register address
+ * @duration : Poll for total of "duration" msecs
+ * @test_mask : Mask value read with "test_mask"
+ * @test_result : Compare (value&test_mask) with test_result.
+ **/
+static int qla4_83xx_poll_reg(struct scsi_qla_host *ha, uint32_t addr,
+ int duration, uint32_t test_mask,
+ uint32_t test_result)
+{
+ uint32_t value;
+ uint8_t retries;
+ int ret_val = QLA_SUCCESS;
+
+ ret_val = qla4_83xx_rd_reg_indirect(ha, addr, &value);
+ if (ret_val == QLA_ERROR)
+ goto exit_poll_reg;
+
+ retries = duration / 10;
+ do {
+ if ((value & test_mask) != test_result) {
+ msleep(duration / 10);
+ ret_val = qla4_83xx_rd_reg_indirect(ha, addr, &value);
+ if (ret_val == QLA_ERROR)
+ goto exit_poll_reg;
+
+ ret_val = QLA_ERROR;
+ } else {
+ ret_val = QLA_SUCCESS;
+ break;
+ }
+ } while (retries--);
+
+exit_poll_reg:
+ if (ret_val == QLA_ERROR) {
+ ha->reset_tmplt.seq_error++;
+ ql4_printk(KERN_ERR, ha, "%s: Poll Failed: 0x%08x 0x%08x 0x%08x\n",
+ __func__, value, test_mask, test_result);
+ }
+
+ return ret_val;
+}
+
+static int qla4_83xx_reset_seq_checksum_test(struct scsi_qla_host *ha)
+{
+ uint32_t sum = 0;
+ uint16_t *buff = (uint16_t *)ha->reset_tmplt.buff;
+ int u16_count = ha->reset_tmplt.hdr->size / sizeof(uint16_t);
+ int ret_val;
+
+ while (u16_count-- > 0)
+ sum += *buff++;
+
+ while (sum >> 16)
+ sum = (sum & 0xFFFF) + (sum >> 16);
+
+ /* checksum of 0 indicates a valid template */
+ if (~sum) {
+ ret_val = QLA_SUCCESS;
+ } else {
+ ql4_printk(KERN_ERR, ha, "%s: Reset seq checksum failed\n",
+ __func__);
+ ret_val = QLA_ERROR;
+ }
+
+ return ret_val;
+}
+
+/**
+ * qla4_83xx_read_reset_template - Read Reset Template from Flash
+ * @ha: Pointer to adapter structure
+ **/
+void qla4_83xx_read_reset_template(struct scsi_qla_host *ha)
+{
+ uint8_t *p_buff;
+ uint32_t addr, tmplt_hdr_def_size, tmplt_hdr_size;
+ uint32_t ret_val;
+
+ ha->reset_tmplt.seq_error = 0;
+ ha->reset_tmplt.buff = vmalloc(QLA83XX_RESTART_TEMPLATE_SIZE);
+ if (ha->reset_tmplt.buff == NULL) {
+ ql4_printk(KERN_ERR, ha, "%s: Failed to allocate reset template resources\n",
+ __func__);
+ goto exit_read_reset_template;
+ }
+
+ p_buff = ha->reset_tmplt.buff;
+ addr = QLA83XX_RESET_TEMPLATE_ADDR;
+
+ tmplt_hdr_def_size = sizeof(struct qla4_83xx_reset_template_hdr) /
+ sizeof(uint32_t);
+
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: Read template hdr size %d from Flash\n",
+ __func__, tmplt_hdr_def_size));
+
+ /* Copy template header from flash */
+ ret_val = qla4_83xx_flash_read_u32(ha, addr, p_buff,
+ tmplt_hdr_def_size);
+ if (ret_val != QLA_SUCCESS) {
+ ql4_printk(KERN_ERR, ha, "%s: Failed to read reset template\n",
+ __func__);
+ goto exit_read_template_error;
+ }
+
+ ha->reset_tmplt.hdr =
+ (struct qla4_83xx_reset_template_hdr *)ha->reset_tmplt.buff;
+
+ /* Validate the template header size and signature */
+ tmplt_hdr_size = ha->reset_tmplt.hdr->hdr_size/sizeof(uint32_t);
+ if ((tmplt_hdr_size != tmplt_hdr_def_size) ||
+ (ha->reset_tmplt.hdr->signature != RESET_TMPLT_HDR_SIGNATURE)) {
+ ql4_printk(KERN_ERR, ha, "%s: Template Header size %d is invalid, tmplt_hdr_def_size %d\n",
+ __func__, tmplt_hdr_size, tmplt_hdr_def_size);
+ goto exit_read_template_error;
+ }
+
+ addr = QLA83XX_RESET_TEMPLATE_ADDR + ha->reset_tmplt.hdr->hdr_size;
+ p_buff = ha->reset_tmplt.buff + ha->reset_tmplt.hdr->hdr_size;
+ tmplt_hdr_def_size = (ha->reset_tmplt.hdr->size -
+ ha->reset_tmplt.hdr->hdr_size) / sizeof(uint32_t);
+
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: Read rest of the template size %d\n",
+ __func__, ha->reset_tmplt.hdr->size));
+
+ /* Copy rest of the template */
+ ret_val = qla4_83xx_flash_read_u32(ha, addr, p_buff,
+ tmplt_hdr_def_size);
+ if (ret_val != QLA_SUCCESS) {
+ ql4_printk(KERN_ERR, ha, "%s: Failed to read reset tempelate\n",
+ __func__);
+ goto exit_read_template_error;
+ }
+
+ /* Integrity check */
+ if (qla4_83xx_reset_seq_checksum_test(ha)) {
+ ql4_printk(KERN_ERR, ha, "%s: Reset Seq checksum failed!\n",
+ __func__);
+ goto exit_read_template_error;
+ }
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: Reset Seq checksum passed, Get stop, start and init seq offsets\n",
+ __func__));
+
+ /* Get STOP, START, INIT sequence offsets */
+ ha->reset_tmplt.init_offset = ha->reset_tmplt.buff +
+ ha->reset_tmplt.hdr->init_seq_offset;
+ ha->reset_tmplt.start_offset = ha->reset_tmplt.buff +
+ ha->reset_tmplt.hdr->start_seq_offset;
+ ha->reset_tmplt.stop_offset = ha->reset_tmplt.buff +
+ ha->reset_tmplt.hdr->hdr_size;
+ qla4_83xx_dump_reset_seq_hdr(ha);
+
+ goto exit_read_reset_template;
+
+exit_read_template_error:
+ vfree(ha->reset_tmplt.buff);
+
+exit_read_reset_template:
+ return;
+}
+
+/**
+ * qla4_83xx_read_write_crb_reg - Read from raddr and write value to waddr.
+ *
+ * @ha : Pointer to adapter structure
+ * @raddr : CRB address to read from
+ * @waddr : CRB address to write to
+ **/
+static void qla4_83xx_read_write_crb_reg(struct scsi_qla_host *ha,
+ uint32_t raddr, uint32_t waddr)
+{
+ uint32_t value;
+
+ qla4_83xx_rd_reg_indirect(ha, raddr, &value);
+ qla4_83xx_wr_reg_indirect(ha, waddr, value);
+}
+
+/**
+ * qla4_83xx_rmw_crb_reg - Read Modify Write crb register
+ *
+ * This function read value from raddr, AND with test_mask,
+ * Shift Left,Right/OR/XOR with values RMW header and write value to waddr.
+ *
+ * @ha : Pointer to adapter structure
+ * @raddr : CRB address to read from
+ * @waddr : CRB address to write to
+ * @p_rmw_hdr : header with shift/or/xor values.
+ **/
+static void qla4_83xx_rmw_crb_reg(struct scsi_qla_host *ha, uint32_t raddr,
+ uint32_t waddr,
+ struct qla4_83xx_rmw *p_rmw_hdr)
+{
+ uint32_t value;
+
+ if (p_rmw_hdr->index_a)
+ value = ha->reset_tmplt.array[p_rmw_hdr->index_a];
+ else
+ qla4_83xx_rd_reg_indirect(ha, raddr, &value);
+
+ value &= p_rmw_hdr->test_mask;
+ value <<= p_rmw_hdr->shl;
+ value >>= p_rmw_hdr->shr;
+ value |= p_rmw_hdr->or_value;
+ value ^= p_rmw_hdr->xor_value;
+
+ qla4_83xx_wr_reg_indirect(ha, waddr, value);
+
+ return;
+}
+
+static void qla4_83xx_write_list(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ struct qla4_83xx_entry *p_entry;
+ uint32_t i;
+
+ p_entry = (struct qla4_83xx_entry *)
+ ((char *)p_hdr + sizeof(struct qla4_83xx_reset_entry_hdr));
+
+ for (i = 0; i < p_hdr->count; i++, p_entry++) {
+ qla4_83xx_wr_reg_indirect(ha, p_entry->arg1, p_entry->arg2);
+ if (p_hdr->delay)
+ udelay((uint32_t)(p_hdr->delay));
+ }
+}
+
+static void qla4_83xx_read_write_list(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ struct qla4_83xx_entry *p_entry;
+ uint32_t i;
+
+ p_entry = (struct qla4_83xx_entry *)
+ ((char *)p_hdr + sizeof(struct qla4_83xx_reset_entry_hdr));
+
+ for (i = 0; i < p_hdr->count; i++, p_entry++) {
+ qla4_83xx_read_write_crb_reg(ha, p_entry->arg1, p_entry->arg2);
+ if (p_hdr->delay)
+ udelay((uint32_t)(p_hdr->delay));
+ }
+}
+
+static void qla4_83xx_poll_list(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ long delay;
+ struct qla4_83xx_entry *p_entry;
+ struct qla4_83xx_poll *p_poll;
+ uint32_t i;
+ uint32_t value;
+
+ p_poll = (struct qla4_83xx_poll *)
+ ((char *)p_hdr + sizeof(struct qla4_83xx_reset_entry_hdr));
+
+ /* Entries start after 8 byte qla4_83xx_poll, poll header contains
+ * the test_mask, test_value. */
+ p_entry = (struct qla4_83xx_entry *)((char *)p_poll +
+ sizeof(struct qla4_83xx_poll));
+
+ delay = (long)p_hdr->delay;
+ if (!delay) {
+ for (i = 0; i < p_hdr->count; i++, p_entry++) {
+ qla4_83xx_poll_reg(ha, p_entry->arg1, delay,
+ p_poll->test_mask,
+ p_poll->test_value);
+ }
+ } else {
+ for (i = 0; i < p_hdr->count; i++, p_entry++) {
+ if (qla4_83xx_poll_reg(ha, p_entry->arg1, delay,
+ p_poll->test_mask,
+ p_poll->test_value)) {
+ qla4_83xx_rd_reg_indirect(ha, p_entry->arg1,
+ &value);
+ qla4_83xx_rd_reg_indirect(ha, p_entry->arg2,
+ &value);
+ }
+ }
+ }
+}
+
+static void qla4_83xx_poll_write_list(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ long delay;
+ struct qla4_83xx_quad_entry *p_entry;
+ struct qla4_83xx_poll *p_poll;
+ uint32_t i;
+
+ p_poll = (struct qla4_83xx_poll *)
+ ((char *)p_hdr + sizeof(struct qla4_83xx_reset_entry_hdr));
+ p_entry = (struct qla4_83xx_quad_entry *)
+ ((char *)p_poll + sizeof(struct qla4_83xx_poll));
+ delay = (long)p_hdr->delay;
+
+ for (i = 0; i < p_hdr->count; i++, p_entry++) {
+ qla4_83xx_wr_reg_indirect(ha, p_entry->dr_addr,
+ p_entry->dr_value);
+ qla4_83xx_wr_reg_indirect(ha, p_entry->ar_addr,
+ p_entry->ar_value);
+ if (delay) {
+ if (qla4_83xx_poll_reg(ha, p_entry->ar_addr, delay,
+ p_poll->test_mask,
+ p_poll->test_value)) {
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: Timeout Error: poll list, item_num %d, entry_num %d\n",
+ __func__, i,
+ ha->reset_tmplt.seq_index));
+ }
+ }
+ }
+}
+
+static void qla4_83xx_read_modify_write(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ struct qla4_83xx_entry *p_entry;
+ struct qla4_83xx_rmw *p_rmw_hdr;
+ uint32_t i;
+
+ p_rmw_hdr = (struct qla4_83xx_rmw *)
+ ((char *)p_hdr + sizeof(struct qla4_83xx_reset_entry_hdr));
+ p_entry = (struct qla4_83xx_entry *)
+ ((char *)p_rmw_hdr + sizeof(struct qla4_83xx_rmw));
+
+ for (i = 0; i < p_hdr->count; i++, p_entry++) {
+ qla4_83xx_rmw_crb_reg(ha, p_entry->arg1, p_entry->arg2,
+ p_rmw_hdr);
+ if (p_hdr->delay)
+ udelay((uint32_t)(p_hdr->delay));
+ }
+}
+
+static void qla4_83xx_pause(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ if (p_hdr->delay)
+ mdelay((uint32_t)((long)p_hdr->delay));
+}
+
+static void qla4_83xx_poll_read_list(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ long delay;
+ int index;
+ struct qla4_83xx_quad_entry *p_entry;
+ struct qla4_83xx_poll *p_poll;
+ uint32_t i;
+ uint32_t value;
+
+ p_poll = (struct qla4_83xx_poll *)
+ ((char *)p_hdr + sizeof(struct qla4_83xx_reset_entry_hdr));
+ p_entry = (struct qla4_83xx_quad_entry *)
+ ((char *)p_poll + sizeof(struct qla4_83xx_poll));
+ delay = (long)p_hdr->delay;
+
+ for (i = 0; i < p_hdr->count; i++, p_entry++) {
+ qla4_83xx_wr_reg_indirect(ha, p_entry->ar_addr,
+ p_entry->ar_value);
+ if (delay) {
+ if (qla4_83xx_poll_reg(ha, p_entry->ar_addr, delay,
+ p_poll->test_mask,
+ p_poll->test_value)) {
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: Timeout Error: poll list, Item_num %d, entry_num %d\n",
+ __func__, i,
+ ha->reset_tmplt.seq_index));
+ } else {
+ index = ha->reset_tmplt.array_index;
+ qla4_83xx_rd_reg_indirect(ha, p_entry->dr_addr,
+ &value);
+ ha->reset_tmplt.array[index++] = value;
+
+ if (index == QLA83XX_MAX_RESET_SEQ_ENTRIES)
+ ha->reset_tmplt.array_index = 1;
+ }
+ }
+ }
+}
+
+static void qla4_83xx_seq_end(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ ha->reset_tmplt.seq_end = 1;
+}
+
+static void qla4_83xx_template_end(struct scsi_qla_host *ha,
+ struct qla4_83xx_reset_entry_hdr *p_hdr)
+{
+ ha->reset_tmplt.template_end = 1;
+
+ if (ha->reset_tmplt.seq_error == 0) {
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: Reset sequence completed SUCCESSFULLY.\n",
+ __func__));
+ } else {
+ ql4_printk(KERN_ERR, ha, "%s: Reset sequence completed with some timeout errors.\n",
+ __func__);
+ }
+}
+
+/**
+ * qla4_83xx_process_reset_template - Process reset template.
+ *
+ * Process all entries in reset template till entry with SEQ_END opcode,
+ * which indicates end of the reset template processing. Each entry has a
+ * Reset Entry header, entry opcode/command, with size of the entry, number
+ * of entries in sub-sequence and delay in microsecs or timeout in millisecs.
+ *
+ * @ha : Pointer to adapter structure
+ * @p_buff : Common reset entry header.
+ **/
+static void qla4_83xx_process_reset_template(struct scsi_qla_host *ha,
+ char *p_buff)
+{
+ int index, entries;
+ struct qla4_83xx_reset_entry_hdr *p_hdr;
+ char *p_entry = p_buff;
+
+ ha->reset_tmplt.seq_end = 0;
+ ha->reset_tmplt.template_end = 0;
+ entries = ha->reset_tmplt.hdr->entries;
+ index = ha->reset_tmplt.seq_index;
+
+ for (; (!ha->reset_tmplt.seq_end) && (index < entries); index++) {
+
+ p_hdr = (struct qla4_83xx_reset_entry_hdr *)p_entry;
+ switch (p_hdr->cmd) {
+ case OPCODE_NOP:
+ break;
+ case OPCODE_WRITE_LIST:
+ qla4_83xx_write_list(ha, p_hdr);
+ break;
+ case OPCODE_READ_WRITE_LIST:
+ qla4_83xx_read_write_list(ha, p_hdr);
+ break;
+ case OPCODE_POLL_LIST:
+ qla4_83xx_poll_list(ha, p_hdr);
+ break;
+ case OPCODE_POLL_WRITE_LIST:
+ qla4_83xx_poll_write_list(ha, p_hdr);
+ break;
+ case OPCODE_READ_MODIFY_WRITE:
+ qla4_83xx_read_modify_write(ha, p_hdr);
+ break;
+ case OPCODE_SEQ_PAUSE:
+ qla4_83xx_pause(ha, p_hdr);
+ break;
+ case OPCODE_SEQ_END:
+ qla4_83xx_seq_end(ha, p_hdr);
+ break;
+ case OPCODE_TMPL_END:
+ qla4_83xx_template_end(ha, p_hdr);
+ break;
+ case OPCODE_POLL_READ_LIST:
+ qla4_83xx_poll_read_list(ha, p_hdr);
+ break;
+ default:
+ ql4_printk(KERN_ERR, ha, "%s: Unknown command ==> 0x%04x on entry = %d\n",
+ __func__, p_hdr->cmd, index);
+ break;
+ }
+
+ /* Set pointer to next entry in the sequence. */
+ p_entry += p_hdr->size;
+ }
+
+ ha->reset_tmplt.seq_index = index;
+}
+
+static void qla4_83xx_process_stop_seq(struct scsi_qla_host *ha)
+{
+ ha->reset_tmplt.seq_index = 0;
+ qla4_83xx_process_reset_template(ha, ha->reset_tmplt.stop_offset);
+
+ if (ha->reset_tmplt.seq_end != 1)
+ ql4_printk(KERN_ERR, ha, "%s: Abrupt STOP Sub-Sequence end.\n",
+ __func__);
+}
+
+static void qla4_83xx_process_start_seq(struct scsi_qla_host *ha)
+{
+ qla4_83xx_process_reset_template(ha, ha->reset_tmplt.start_offset);
+
+ if (ha->reset_tmplt.template_end != 1)
+ ql4_printk(KERN_ERR, ha, "%s: Abrupt START Sub-Sequence end.\n",
+ __func__);
+}
+
+static void qla4_83xx_process_init_seq(struct scsi_qla_host *ha)
+{
+ qla4_83xx_process_reset_template(ha, ha->reset_tmplt.init_offset);
+
+ if (ha->reset_tmplt.seq_end != 1)
+ ql4_printk(KERN_ERR, ha, "%s: Abrupt INIT Sub-Sequence end.\n",
+ __func__);
+}
+
+static int qla4_83xx_restart(struct scsi_qla_host *ha)
+{
+ int ret_val = QLA_SUCCESS;
+
+ qla4_83xx_process_stop_seq(ha);
+
+ /* Collect minidump*/
+ if (!test_and_clear_bit(AF_83XX_NO_FW_DUMP, &ha->flags))
+ qla4_8xxx_get_minidump(ha);
+
+ qla4_83xx_process_init_seq(ha);
+
+ if (qla4_83xx_copy_bootloader(ha)) {
+ ql4_printk(KERN_ERR, ha, "%s: Copy bootloader, firmware restart failed!\n",
+ __func__);
+ ret_val = QLA_ERROR;
+ goto exit_restart;
+ }
+
+ qla4_83xx_wr_reg(ha, QLA83XX_FW_IMAGE_VALID, QLA83XX_BOOT_FROM_FLASH);
+ qla4_83xx_process_start_seq(ha);
+
+exit_restart:
+ return ret_val;
+}
+
+int qla4_83xx_start_firmware(struct scsi_qla_host *ha)
+{
+ int ret_val = QLA_SUCCESS;
+
+ ret_val = qla4_83xx_restart(ha);
+ if (ret_val == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: Restart error\n", __func__);
+ goto exit_start_fw;
+ } else {
+ DEBUG2(ql4_printk(KERN_INFO, ha, "%s: Restart done\n",
+ __func__));
+ }
+
+ ret_val = qla4_83xx_check_cmd_peg_status(ha);
+ if (ret_val == QLA_ERROR)
+ ql4_printk(KERN_ERR, ha, "%s: Peg not initialized\n",
+ __func__);
+
+exit_start_fw:
+ return ret_val;
+}
+
+/*----------------------Interrupt Related functions ---------------------*/
+
+void qla4_83xx_disable_intrs(struct scsi_qla_host *ha)
+{
+ uint32_t mb_int, ret;
+
+ if (test_and_clear_bit(AF_INTERRUPTS_ON, &ha->flags))
+ qla4_8xxx_mbx_intr_disable(ha);
+
+ ret = readl(&ha->qla4_83xx_reg->mbox_int);
+ mb_int = ret & ~INT_ENABLE_FW_MB;
+ writel(mb_int, &ha->qla4_83xx_reg->mbox_int);
+ writel(1, &ha->qla4_83xx_reg->leg_int_mask);
+}
+
+void qla4_83xx_enable_intrs(struct scsi_qla_host *ha)
+{
+ uint32_t mb_int;
+
+ qla4_8xxx_mbx_intr_enable(ha);
+ mb_int = INT_ENABLE_FW_MB;
+ writel(mb_int, &ha->qla4_83xx_reg->mbox_int);
+ writel(0, &ha->qla4_83xx_reg->leg_int_mask);
+
+ set_bit(AF_INTERRUPTS_ON, &ha->flags);
+}
+
+void qla4_83xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
+ int incount)
+{
+ int i;
+
+ /* Load all mailbox registers, except mailbox 0. */
+ for (i = 1; i < incount; i++)
+ writel(mbx_cmd[i], &ha->qla4_83xx_reg->mailbox_in[i]);
+
+ writel(mbx_cmd[0], &ha->qla4_83xx_reg->mailbox_in[0]);
+
+ /* Set Host Interrupt register to 1, to tell the firmware that
+ * a mailbox command is pending. Firmware after reading the
+ * mailbox command, clears the host interrupt register */
+ writel(HINT_MBX_INT_PENDING, &ha->qla4_83xx_reg->host_intr);
+}
+
+void qla4_83xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount)
+{
+ int intr_status;
+
+ intr_status = readl(&ha->qla4_83xx_reg->risc_intr);
+ if (intr_status) {
+ ha->mbox_status_count = outcount;
+ ha->isp_ops->interrupt_service_routine(ha, intr_status);
+ }
+ writel(0, &ha->qla4_83xx_reg->risc_intr);
+}
+
+/**
+ * qla4_83xx_isp_reset - Resets ISP and aborts all outstanding commands.
+ * @ha: pointer to host adapter structure.
+ **/
+int qla4_83xx_isp_reset(struct scsi_qla_host *ha)
+{
+ int rval;
+ uint32_t dev_state;
+
+ ha->isp_ops->idc_lock(ha);
+ dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
+
+ if (ql4xdontresethba)
+ qla4_83xx_set_idc_dontreset(ha);
+
+ if (dev_state == QLA8XXX_DEV_READY) {
+ /* If IDC_CTRL DONTRESETHBA_BIT0 is set dont do reset
+ * recovery */
+ if (qla4_83xx_idc_dontreset(ha) == DONTRESET_BIT0) {
+ ql4_printk(KERN_ERR, ha, "%s: Reset recovery disabled\n",
+ __func__);
+ rval = QLA_ERROR;
+ goto exit_isp_reset;
+ }
+
+ DEBUG2(ql4_printk(KERN_INFO, ha, "%s: HW State: NEED RESET\n",
+ __func__));
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
+ QLA8XXX_DEV_NEED_RESET);
+
+ } else {
+ /* If device_state is NEED_RESET, go ahead with
+ * Reset,irrespective of ql4xdontresethba. This is to allow a
+ * non-reset-owner to force a reset. Non-reset-owner sets
+ * the IDC_CTRL BIT0 to prevent Reset-owner from doing a Reset
+ * and then forces a Reset by setting device_state to
+ * NEED_RESET. */
+ DEBUG2(ql4_printk(KERN_INFO, ha,
+ "%s: HW state already set to NEED_RESET\n",
+ __func__));
+ }
+
+ /* For ISP8324, Reset owner is NIC, iSCSI or FCOE based on priority
+ * and which drivers are present. Unlike ISP8022, the function setting
+ * NEED_RESET, may not be the Reset owner. */
+ if (qla4_83xx_can_perform_reset(ha))
+ set_bit(AF_8XXX_RST_OWNER, &ha->flags);
+
+ ha->isp_ops->idc_unlock(ha);
+ rval = qla4_8xxx_device_state_handler(ha);
+
+ ha->isp_ops->idc_lock(ha);
+ qla4_8xxx_clear_rst_ready(ha);
+exit_isp_reset:
+ ha->isp_ops->idc_unlock(ha);
+
+ if (rval == QLA_SUCCESS)
+ clear_bit(AF_FW_RECOVERY, &ha->flags);
+
+ return rval;
+}
diff --git a/drivers/scsi/qla4xxx/ql4_83xx.h b/drivers/scsi/qla4xxx/ql4_83xx.h
new file mode 100644
index 0000000..a679263
--- /dev/null
+++ b/drivers/scsi/qla4xxx/ql4_83xx.h
@@ -0,0 +1,262 @@
+/*
+ * QLogic iSCSI HBA Driver
+ * Copyright (c) 2003-2012 QLogic Corporation
+ *
+ * See LICENSE.qla4xxx for copyright and licensing details.
+ */
+
+#ifndef __QL483XX_H
+#define __QL483XX_H
+
+/* Indirectly Mapped Registers */
+#define QLA83XX_FLASH_SPI_STATUS 0x2808E010
+#define QLA83XX_FLASH_SPI_CONTROL 0x2808E014
+#define QLA83XX_FLASH_STATUS 0x42100004
+#define QLA83XX_FLASH_CONTROL 0x42110004
+#define QLA83XX_FLASH_ADDR 0x42110008
+#define QLA83XX_FLASH_WRDATA 0x4211000C
+#define QLA83XX_FLASH_RDDATA 0x42110018
+#define QLA83XX_FLASH_DIRECT_WINDOW 0x42110030
+#define QLA83XX_FLASH_DIRECT_DATA(DATA) (0x42150000 | (0x0000FFFF&DATA))
+
+/* Directly Mapped Registers in 83xx register table */
+
+/* Flash access regs */
+#define QLA83XX_FLASH_LOCK 0x3850
+#define QLA83XX_FLASH_UNLOCK 0x3854
+#define QLA83XX_FLASH_LOCK_ID 0x3500
+
+/* Driver Lock regs */
+#define QLA83XX_DRV_LOCK 0x3868
+#define QLA83XX_DRV_UNLOCK 0x386C
+#define QLA83XX_DRV_LOCK_ID 0x3504
+#define QLA83XX_DRV_LOCKRECOVERY 0x379C
+
+/* IDC version */
+#define QLA83XX_IDC_VER_MAJ_VALUE 0x1
+#define QLA83XX_IDC_VER_MIN_VALUE 0x0
+
+/* IDC Registers : Driver Coexistence Defines */
+#define QLA83XX_CRB_IDC_VER_MAJOR 0x3780
+#define QLA83XX_CRB_IDC_VER_MINOR 0x3798
+#define QLA83XX_IDC_DRV_CTRL 0x3790
+#define QLA83XX_IDC_DRV_AUDIT 0x3794
+
+/* qla_83xx_reg_tbl registers */
+#define QLA83XX_PEG_HALT_STATUS1 0x34A8
+#define QLA83XX_PEG_HALT_STATUS2 0x34AC
+#define QLA83XX_PEG_ALIVE_COUNTER 0x34B0 /* FW_HEARTBEAT */
+#define QLA83XX_FW_CAPABILITIES 0x3528
+#define QLA83XX_CRB_DRV_ACTIVE 0x3788 /* IDC_DRV_PRESENCE */
+#define QLA83XX_CRB_DEV_STATE 0x3784 /* IDC_DEV_STATE */
+#define QLA83XX_CRB_DRV_STATE 0x378C /* IDC_DRV_ACK */
+#define QLA83XX_CRB_DRV_SCRATCH 0x3548
+#define QLA83XX_CRB_DEV_PART_INFO1 0x37E0
+#define QLA83XX_CRB_DEV_PART_INFO2 0x37E4
+
+#define QLA83XX_FW_VER_MAJOR 0x3550
+#define QLA83XX_FW_VER_MINOR 0x3554
+#define QLA83XX_FW_VER_SUB 0x3558
+#define QLA83XX_NPAR_STATE 0x359C
+#define QLA83XX_FW_IMAGE_VALID 0x35FC
+#define QLA83XX_CMDPEG_STATE 0x3650
+#define QLA83XX_ASIC_TEMP 0x37B4
+#define QLA83XX_FW_API 0x356C
+#define QLA83XX_DRV_OP_MODE 0x3570
+
+static const uint32_t qla4_83xx_reg_tbl[] = {
+ QLA83XX_PEG_HALT_STATUS1,
+ QLA83XX_PEG_HALT_STATUS2,
+ QLA83XX_PEG_ALIVE_COUNTER,
+ QLA83XX_CRB_DRV_ACTIVE,
+ QLA83XX_CRB_DEV_STATE,
+ QLA83XX_CRB_DRV_STATE,
+ QLA83XX_CRB_DRV_SCRATCH,
+ QLA83XX_CRB_DEV_PART_INFO1,
+ QLA83XX_CRB_IDC_VER_MAJOR,
+ QLA83XX_FW_VER_MAJOR,
+ QLA83XX_FW_VER_MINOR,
+ QLA83XX_FW_VER_SUB,
+ QLA83XX_CMDPEG_STATE,
+ QLA83XX_ASIC_TEMP,
+};
+
+#define QLA83XX_CRB_WIN_BASE 0x3800
+#define QLA83XX_CRB_WIN_FUNC(f) (QLA83XX_CRB_WIN_BASE+((f)*4))
+#define QLA83XX_SEM_LOCK_BASE 0x3840
+#define QLA83XX_SEM_UNLOCK_BASE 0x3844
+#define QLA83XX_SEM_LOCK_FUNC(f) (QLA83XX_SEM_LOCK_BASE+((f)*8))
+#define QLA83XX_SEM_UNLOCK_FUNC(f) (QLA83XX_SEM_UNLOCK_BASE+((f)*8))
+#define QLA83XX_LINK_STATE(f) (0x3698+((f) > 7 ? 4 : 0))
+#define QLA83XX_LINK_SPEED(f) (0x36E0+(((f) >> 2) * 4))
+#define QLA83XX_MAX_LINK_SPEED(f) (0x36F0+(((f) / 4) * 4))
+#define QLA83XX_LINK_SPEED_FACTOR 10
+
+/* FLASH API Defines */
+#define QLA83xx_FLASH_MAX_WAIT_USEC 100
+#define QLA83XX_FLASH_LOCK_TIMEOUT 10000
+#define QLA83XX_FLASH_SECTOR_SIZE 65536
+#define QLA83XX_DRV_LOCK_TIMEOUT 2000
+#define QLA83XX_FLASH_SECTOR_ERASE_CMD 0xdeadbeef
+#define QLA83XX_FLASH_WRITE_CMD 0xdacdacda
+#define QLA83XX_FLASH_BUFFER_WRITE_CMD 0xcadcadca
+#define QLA83XX_FLASH_READ_RETRY_COUNT 2000
+#define QLA83XX_FLASH_STATUS_READY 0x6
+#define QLA83XX_FLASH_BUFFER_WRITE_MIN 2
+#define QLA83XX_FLASH_BUFFER_WRITE_MAX 64
+#define QLA83XX_FLASH_STATUS_REG_POLL_DELAY 1
+#define QLA83XX_ERASE_MODE 1
+#define QLA83XX_WRITE_MODE 2
+#define QLA83XX_DWORD_WRITE_MODE 3
+
+#define QLA83XX_GLOBAL_RESET 0x38CC
+#define QLA83XX_WILDCARD 0x38F0
+#define QLA83XX_INFORMANT 0x38FC
+#define QLA83XX_HOST_MBX_CTRL 0x3038
+#define QLA83XX_FW_MBX_CTRL 0x303C
+#define QLA83XX_BOOTLOADER_ADDR 0x355C
+#define QLA83XX_BOOTLOADER_SIZE 0x3560
+#define QLA83XX_FW_IMAGE_ADDR 0x3564
+#define QLA83XX_MBX_INTR_ENABLE 0x1000
+#define QLA83XX_MBX_INTR_MASK 0x1200
+
+/* IDC Control Register bit defines */
+#define DONTRESET_BIT0 0x1
+#define GRACEFUL_RESET_BIT1 0x2
+
+#define QLA83XX_HALT_STATUS_INFORMATIONAL (0x1 << 29)
+#define QLA83XX_HALT_STATUS_FW_RESET (0x2 << 29)
+#define QLA83XX_HALT_STATUS_UNRECOVERABLE (0x4 << 29)
+
+/* Firmware image definitions */
+#define QLA83XX_BOOTLOADER_FLASH_ADDR 0x10000
+#define QLA83XX_BOOT_FROM_FLASH 0
+
+#define QLA83XX_IDC_PARAM_ADDR 0x3e8020
+/* Reset template definitions */
+#define QLA83XX_MAX_RESET_SEQ_ENTRIES 16
+#define QLA83XX_RESTART_TEMPLATE_SIZE 0x2000
+#define QLA83XX_RESET_TEMPLATE_ADDR 0x4F0000
+#define QLA83XX_RESET_SEQ_VERSION 0x0101
+
+/* Reset template entry opcodes */
+#define OPCODE_NOP 0x0000
+#define OPCODE_WRITE_LIST 0x0001
+#define OPCODE_READ_WRITE_LIST 0x0002
+#define OPCODE_POLL_LIST 0x0004
+#define OPCODE_POLL_WRITE_LIST 0x0008
+#define OPCODE_READ_MODIFY_WRITE 0x0010
+#define OPCODE_SEQ_PAUSE 0x0020
+#define OPCODE_SEQ_END 0x0040
+#define OPCODE_TMPL_END 0x0080
+#define OPCODE_POLL_READ_LIST 0x0100
+
+/* Template Header */
+#define RESET_TMPLT_HDR_SIGNATURE 0xCAFE
+struct qla4_83xx_reset_template_hdr {
+ __le16 version;
+ __le16 signature;
+ __le16 size;
+ __le16 entries;
+ __le16 hdr_size;
+ __le16 checksum;
+ __le16 init_seq_offset;
+ __le16 start_seq_offset;
+} __packed;
+
+/* Common Entry Header. */
+struct qla4_83xx_reset_entry_hdr {
+ __le16 cmd;
+ __le16 size;
+ __le16 count;
+ __le16 delay;
+} __packed;
+
+/* Generic poll entry type. */
+struct qla4_83xx_poll {
+ __le32 test_mask;
+ __le32 test_value;
+} __packed;
+
+/* Read modify write entry type. */
+struct qla4_83xx_rmw {
+ __le32 test_mask;
+ __le32 xor_value;
+ __le32 or_value;
+ uint8_t shl;
+ uint8_t shr;
+ uint8_t index_a;
+ uint8_t rsvd;
+} __packed;
+
+/* Generic Entry Item with 2 DWords. */
+struct qla4_83xx_entry {
+ __le32 arg1;
+ __le32 arg2;
+} __packed;
+
+/* Generic Entry Item with 4 DWords.*/
+struct qla4_83xx_quad_entry {
+ __le32 dr_addr;
+ __le32 dr_value;
+ __le32 ar_addr;
+ __le32 ar_value;
+} __packed;
+
+struct qla4_83xx_reset_template {
+ int seq_index;
+ int seq_error;
+ int array_index;
+ uint32_t array[QLA83XX_MAX_RESET_SEQ_ENTRIES];
+ uint8_t *buff;
+ uint8_t *stop_offset;
+ uint8_t *start_offset;
+ uint8_t *init_offset;
+ struct qla4_83xx_reset_template_hdr *hdr;
+ uint8_t seq_end;
+ uint8_t template_end;
+};
+
+/* POLLRD Entry */
+struct qla83xx_minidump_entry_pollrd {
+ struct qla8xxx_minidump_entry_hdr h;
+ uint32_t select_addr;
+ uint32_t read_addr;
+ uint32_t select_value;
+ uint16_t select_value_stride;
+ uint16_t op_count;
+ uint32_t poll_wait;
+ uint32_t poll_mask;
+ uint32_t data_size;
+ uint32_t rsvd_1;
+};
+
+/* RDMUX2 Entry */
+struct qla83xx_minidump_entry_rdmux2 {
+ struct qla8xxx_minidump_entry_hdr h;
+ uint32_t select_addr_1;
+ uint32_t select_addr_2;
+ uint32_t select_value_1;
+ uint32_t select_value_2;
+ uint32_t op_count;
+ uint32_t select_value_mask;
+ uint32_t read_addr;
+ uint8_t select_value_stride;
+ uint8_t data_size;
+ uint8_t rsvd[2];
+};
+
+/* POLLRDMWR Entry */
+struct qla83xx_minidump_entry_pollrdmwr {
+ struct qla8xxx_minidump_entry_hdr h;
+ uint32_t addr_1;
+ uint32_t addr_2;
+ uint32_t value_1;
+ uint32_t value_2;
+ uint32_t poll_wait;
+ uint32_t poll_mask;
+ uint32_t modify_mask;
+ uint32_t data_size;
+};
+
+#endif
diff --git a/drivers/scsi/qla4xxx/ql4_attr.c b/drivers/scsi/qla4xxx/ql4_attr.c
index a24008f..76819b7 100644
--- a/drivers/scsi/qla4xxx/ql4_attr.c
+++ b/drivers/scsi/qla4xxx/ql4_attr.c
@@ -150,7 +150,7 @@ qla4xxx_fw_version_show(struct device *dev,
{
struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
- if (is_qla8022(ha))
+ if (is_qla80XX(ha))
return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
ha->firmware_version[0],
ha->firmware_version[1],
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c
index ea6af8c..f2a841f 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.c
+++ b/drivers/scsi/qla4xxx/ql4_dbg.c
@@ -131,3 +131,31 @@ void qla4xxx_dump_registers(struct scsi_qla_host *ha)
&ha->reg->ctrl_status);
}
}
+
+void qla4_8xxx_dump_peg_reg(struct scsi_qla_host *ha)
+{
+ uint32_t halt_status1, halt_status2;
+
+ halt_status1 = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_HALT_STATUS1);
+ halt_status2 = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_HALT_STATUS2);
+
+ if (is_qla8022(ha)) {
+ ql4_printk(KERN_INFO, ha,
+ "scsi(%ld): %s, ISP8022 Dumping hw/fw registers:\n"
+ " PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n"
+ " PEG_NET_0_PC: 0x%x, PEG_NET_1_PC: 0x%x,\n"
+ " PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,\n"
+ " PEG_NET_4_PC: 0x%x\n", ha->host_no,
+ __func__, halt_status1, halt_status2,
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c),
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_1 + 0x3c),
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_2 + 0x3c),
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_3 + 0x3c),
+ qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_4 + 0x3c));
+ } else if (is_qla8032(ha)) {
+ ql4_printk(KERN_INFO, ha,
+ "scsi(%ld): %s, ISP8324 Dumping hw/fw registers:\n"
+ " PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n",
+ ha->host_no, __func__, halt_status1, halt_status2);
+ }
+}
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 11271a2..58b52cf 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -42,6 +42,7 @@
#include "ql4_nx.h"
#include "ql4_fw.h"
#include "ql4_nvram.h"
+#include "ql4_83xx.h"
#ifndef PCI_DEVICE_ID_QLOGIC_ISP4010
#define PCI_DEVICE_ID_QLOGIC_ISP4010 0x4010
@@ -59,6 +60,10 @@
#define PCI_DEVICE_ID_QLOGIC_ISP8022 0x8022
#endif
+#ifndef PCI_DEVICE_ID_QLOGIC_ISP8324
+#define PCI_DEVICE_ID_QLOGIC_ISP8324 0x8032
+#endif
+
#define ISP4XXX_PCI_FN_1 0x1
#define ISP4XXX_PCI_FN_2 0x3
@@ -510,6 +515,7 @@ struct scsi_qla_host {
#define AF_82XX_FW_DUMPED 24 /* 0x01000000 */
#define AF_8XXX_RST_OWNER 25 /* 0x02000000 */
#define AF_82XX_DUMP_READING 26 /* 0x04000000 */
+#define AF_83XX_NO_FW_DUMP 27 /* 0x08000000 */
unsigned long dpc_flags;
@@ -746,6 +752,10 @@ struct scsi_qla_host {
uint32_t mrb_index;
uint32_t *reg_tbl;
+ struct qla4_83xx_reset_template reset_tmplt;
+ struct device_reg_83xx __iomem *qla4_83xx_reg; /* Base I/O address
+ for ISP8324 */
+ uint32_t pf_bit;
};
struct ql4_task_data {
@@ -808,13 +818,20 @@ static inline int is_qla8022(struct scsi_qla_host *ha)
return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8022;
}
-/* Note: Currently AER/EEH is now supported only for 8022 cards
- * This function needs to be updated when AER/EEH is enabled
- * for other cards.
- */
+static inline int is_qla8032(struct scsi_qla_host *ha)
+{
+ return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8324;
+}
+
+static inline int is_qla80XX(struct scsi_qla_host *ha)
+{
+ return is_qla8022(ha) || is_qla8032(ha);
+}
+
static inline int is_aer_supported(struct scsi_qla_host *ha)
{
- return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8022;
+ return ((ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8022) ||
+ (ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8324));
}
static inline int adapter_up(struct scsi_qla_host *ha)
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index 037d380..3f36950 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -65,6 +65,40 @@ struct device_reg_82xx {
#define ISRX_82XX_RISC_INT BIT_0 /* RISC interrupt. */
};
+/* ISP 83xx I/O Register Set structure */
+struct device_reg_83xx {
+ __le32 mailbox_in[16]; /* 0x0000 */
+ __le32 reserve1[496]; /* 0x0040 */
+ __le32 mailbox_out[16]; /* 0x0800 */
+ __le32 reserve2[496];
+ __le32 mbox_int; /* 0x1000 */
+ __le32 reserve3[63];
+ __le32 req_q_out; /* 0x1100 */
+ __le32 reserve4[63];
+
+ __le32 rsp_q_in; /* 0x1200 */
+ __le32 reserve5[1919];
+
+ __le32 req_q_in; /* 0x3000 */
+ __le32 reserve6[3];
+ __le32 iocb_int_mask; /* 0x3010 */
+ __le32 reserve7[3];
+ __le32 rsp_q_out; /* 0x3020 */
+ __le32 reserve8[3];
+ __le32 anonymousbuff; /* 0x3030 */
+ __le32 mb_int_mask; /* 0x3034 */
+
+ __le32 host_intr; /* 0x3038 - Host Interrupt Register */
+ __le32 risc_intr; /* 0x303C - RISC Interrupt Register */
+ __le32 reserve9[544];
+ __le32 leg_int_ptr; /* 0x38C0 - Legacy Interrupt Pointer Register */
+ __le32 leg_int_trig; /* 0x38C4 - Legacy Interrupt Trigger Control */
+ __le32 leg_int_mask; /* 0x38C8 - Legacy Interrupt Mask Register */
+};
+
+#define INT_ENABLE_FW_MB (1 << 2)
+#define INT_MASK_FW_MB (1 << 2)
+
/* remote register set (access via PCI memory read/write) */
struct isp_reg {
#define MBOX_REG_COUNT 8
@@ -1198,6 +1232,9 @@ struct ql_iscsi_stats {
#define QLA8XXX_DBG_STATE_ARRAY_LEN 16
#define QLA8XXX_DBG_CAP_SIZE_ARRAY_LEN 8
#define QLA8XXX_DBG_RSVD_ARRAY_LEN 8
+#define QLA83XX_DBG_OCM_WNDREG_ARRAY_LEN 16
+#define QLA83XX_SS_OCM_WNDREG_INDEX 3
+#define QLA83XX_SS_PCI_INDEX 0
struct qla4_8xxx_minidump_template_hdr {
uint32_t entry_type;
@@ -1216,6 +1253,7 @@ struct qla4_8xxx_minidump_template_hdr {
uint32_t saved_state_array[QLA8XXX_DBG_STATE_ARRAY_LEN];
uint32_t capture_size_array[QLA8XXX_DBG_CAP_SIZE_ARRAY_LEN];
+ uint32_t ocm_window_reg[QLA83XX_DBG_OCM_WNDREG_ARRAY_LEN];
};
#endif /* _QLA4X_FW_H */
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 1010d71..0c6acad 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -214,6 +214,47 @@ void qla4_82xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
void qla4xxx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
int incount);
void qla4xxx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
+void qla4_8xxx_dump_peg_reg(struct scsi_qla_host *ha);
+void qla4_83xx_disable_intrs(struct scsi_qla_host *ha);
+void qla4_83xx_enable_intrs(struct scsi_qla_host *ha);
+int qla4_83xx_start_firmware(struct scsi_qla_host *ha);
+irqreturn_t qla4_83xx_intr_handler(int irq, void *dev_id);
+void qla4_83xx_interrupt_service_routine(struct scsi_qla_host *ha,
+ uint32_t intr_status);
+int qla4_83xx_isp_reset(struct scsi_qla_host *ha);
+void qla4_83xx_queue_iocb(struct scsi_qla_host *ha);
+void qla4_83xx_complete_iocb(struct scsi_qla_host *ha);
+uint16_t qla4_83xx_rd_shdw_req_q_out(struct scsi_qla_host *ha);
+uint16_t qla4_83xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha);
+uint32_t qla4_83xx_rd_reg(struct scsi_qla_host *ha, ulong addr);
+void qla4_83xx_wr_reg(struct scsi_qla_host *ha, ulong addr, uint32_t val);
+int qla4_83xx_rd_reg_indirect(struct scsi_qla_host *ha, uint32_t addr,
+ uint32_t *data);
+int qla4_83xx_wr_reg_indirect(struct scsi_qla_host *ha, uint32_t addr,
+ uint32_t data);
+int qla4_83xx_drv_lock(struct scsi_qla_host *ha);
+void qla4_83xx_drv_unlock(struct scsi_qla_host *ha);
+void qla4_83xx_rom_lock_recovery(struct scsi_qla_host *ha);
+void qla4_83xx_queue_mbox_cmd(struct scsi_qla_host *ha, uint32_t *mbx_cmd,
+ int incount);
+void qla4_83xx_process_mbox_intr(struct scsi_qla_host *ha, int outcount);
+void qla4_83xx_read_reset_template(struct scsi_qla_host *ha);
+void qla4_83xx_set_idc_dontreset(struct scsi_qla_host *ha);
+int qla4_83xx_idc_dontreset(struct scsi_qla_host *ha);
+int qla4_83xx_lockless_flash_read_u32(struct scsi_qla_host *ha,
+ uint32_t flash_addr, uint8_t *p_data,
+ int u32_word_count);
+void qla4_83xx_clear_idc_dontreset(struct scsi_qla_host *ha);
+void qla4_83xx_need_reset_handler(struct scsi_qla_host *ha);
+int qla4_83xx_flash_read_u32(struct scsi_qla_host *ha, uint32_t flash_addr,
+ uint8_t *p_data, int u32_word_count);
+void qla4_83xx_get_idc_param(struct scsi_qla_host *ha);
+void qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha);
+void qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha);
+int qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha);
+void qla4_8xxx_get_minidump(struct scsi_qla_host *ha);
+int qla4_8xxx_mbx_intr_disable(struct scsi_qla_host *ha);
+int qla4_8xxx_mbx_intr_enable(struct scsi_qla_host *ha);
extern int ql4xextended_error_logging;
extern int ql4xdontresethba;
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index 6bc983d..a1881d0 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -107,6 +107,13 @@ int qla4xxx_init_rings(struct scsi_qla_host *ha)
(unsigned long __iomem *)&ha->qla4_82xx_reg->rsp_q_in);
writel(0,
(unsigned long __iomem *)&ha->qla4_82xx_reg->rsp_q_out);
+ } else if (is_qla8032(ha)) {
+ writel(0,
+ (unsigned long __iomem *)&ha->qla4_83xx_reg->req_q_in);
+ writel(0,
+ (unsigned long __iomem *)&ha->qla4_83xx_reg->rsp_q_in);
+ writel(0,
+ (unsigned long __iomem *)&ha->qla4_83xx_reg->rsp_q_out);
} else {
/*
* Initialize DMA Shadow registers. The firmware is really
@@ -524,7 +531,7 @@ static int qla4xxx_init_firmware(struct scsi_qla_host *ha)
/* For 82xx, stop firmware before initializing because if BIOS
* has previously initialized firmware, then driver's initialize
* firmware will fail. */
- if (is_qla8022(ha))
+ if (is_qla80XX(ha))
qla4_8xxx_stop_firmware(ha);
ql4_printk(KERN_INFO, ha, "Initializing firmware..\n");
@@ -537,7 +544,7 @@ static int qla4xxx_init_firmware(struct scsi_qla_host *ha)
if (!qla4xxx_fw_ready(ha))
return status;
- if (is_qla8022(ha) && !test_bit(AF_INIT_DONE, &ha->flags))
+ if (is_qla80XX(ha) && !test_bit(AF_INIT_DONE, &ha->flags))
qla4xxx_alloc_fw_dump(ha);
return qla4xxx_get_firmware_status(ha);
@@ -946,9 +953,9 @@ int qla4xxx_initialize_adapter(struct scsi_qla_host *ha, int is_reset)
set_bit(AF_ONLINE, &ha->flags);
exit_init_hba:
- if (is_qla8022(ha) && (status == QLA_ERROR)) {
+ if (is_qla80XX(ha) && (status == QLA_ERROR)) {
/* Since interrupts are registered in start_firmware for
- * 82xx, release them here if initialize_adapter fails */
+ * 80XX, release them here if initialize_adapter fails */
qla4xxx_free_irqs(ha);
}
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index 1def688..b6a4e36 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -192,6 +192,18 @@ static void qla4xxx_build_scsi_iocbs(struct srb *srb,
}
}
+void qla4_83xx_queue_iocb(struct scsi_qla_host *ha)
+{
+ writel(ha->request_in, &ha->qla4_83xx_reg->req_q_in);
+ readl(&ha->qla4_83xx_reg->req_q_in);
+}
+
+void qla4_83xx_complete_iocb(struct scsi_qla_host *ha)
+{
+ writel(ha->response_out, &ha->qla4_83xx_reg->rsp_q_out);
+ readl(&ha->qla4_83xx_reg->rsp_q_out);
+}
+
/**
* qla4_82xx_queue_iocb - Tell ISP it's got new request(s)
* @ha: pointer to host adapter structure.
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 55d366b..cb78e9c 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -126,7 +126,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
ql4_printk(KERN_WARNING, ha, "%s invalid status entry: "
"handle=0x%0x, srb=%p\n", __func__,
sts_entry->handle, srb);
- if (is_qla8022(ha))
+ if (is_qla80XX(ha))
set_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags);
else
set_bit(DPC_RESET_HA, &ha->dpc_flags);
@@ -594,6 +594,14 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
{
int i;
uint32_t mbox_sts[MBOX_AEN_REG_COUNT];
+ __le32 __iomem *mailbox_out;
+
+ if (is_qla8032(ha))
+ mailbox_out = &ha->qla4_83xx_reg->mailbox_out[0];
+ else if (is_qla8022(ha))
+ mailbox_out = &ha->qla4_82xx_reg->mailbox_out[0];
+ else
+ mailbox_out = &ha->reg->mailbox[0];
if ((mbox_status == MBOX_STS_BUSY) ||
(mbox_status == MBOX_STS_INTERMEDIATE_COMPLETION) ||
@@ -606,9 +614,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
* location and set mailbox command done flag
*/
for (i = 0; i < ha->mbox_status_count; i++)
- ha->mbox_status[i] = is_qla8022(ha)
- ? readl(&ha->qla4_82xx_reg->mailbox_out[i])
- : readl(&ha->reg->mailbox[i]);
+ ha->mbox_status[i] = readl(&mailbox_out[i]);
set_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
@@ -617,9 +623,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
}
} else if (mbox_status >> 12 == MBOX_ASYNC_EVENT_STATUS) {
for (i = 0; i < MBOX_AEN_REG_COUNT; i++)
- mbox_sts[i] = is_qla8022(ha)
- ? readl(&ha->qla4_82xx_reg->mailbox_out[i])
- : readl(&ha->reg->mailbox[i]);
+ mbox_sts[i] = readl(&mailbox_out[i]);
/* Immediately process the AENs that don't require much work.
* Only queue the database_changed AENs */
@@ -635,7 +639,8 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
ql4_printk(KERN_INFO, ha, "%s: System Err\n", __func__);
qla4xxx_dump_registers(ha);
- if (ql4xdontresethba) {
+ if ((is_qla8022(ha) && ql4xdontresethba) ||
+ (is_qla8032(ha) && qla4_83xx_idc_dontreset(ha))) {
DEBUG2(printk("scsi%ld: %s:Don't Reset HBA\n",
ha->host_no, __func__));
} else {
@@ -651,7 +656,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
case MBOX_ASTS_DHCP_LEASE_EXPIRED:
DEBUG2(printk("scsi%ld: AEN %04x, ERROR Status, "
"Reset HA\n", ha->host_no, mbox_status));
- if (is_qla8022(ha))
+ if (is_qla80XX(ha))
set_bit(DPC_RESET_HA_FW_CONTEXT,
&ha->dpc_flags);
else
@@ -716,7 +721,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
set_bit(DPC_GET_DHCP_IP_ADDR, &ha->dpc_flags);
else if ((mbox_sts[3] == ACB_STATE_ACQUIRING) &&
(mbox_sts[2] == ACB_STATE_VALID)) {
- if (is_qla8022(ha))
+ if (is_qla80XX(ha))
set_bit(DPC_RESET_HA_FW_CONTEXT,
&ha->dpc_flags);
else
@@ -815,6 +820,23 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
}
}
+void qla4_83xx_interrupt_service_routine(struct scsi_qla_host *ha,
+ uint32_t intr_status)
+{
+ /* Process mailbox/asynch event interrupt.*/
+ if (intr_status) {
+ qla4xxx_isr_decode_mailbox(ha,
+ readl(&ha->qla4_83xx_reg->mailbox_out[0]));
+ /* clear the interrupt */
+ writel(0, &ha->qla4_83xx_reg->risc_intr);
+ } else {
+ qla4xxx_process_response_queue(ha);
+ }
+
+ /* clear the interrupt */
+ writel(0, &ha->qla4_83xx_reg->mb_int_mask);
+}
+
/**
* qla4_82xx_interrupt_service_routine - isr
* @ha: pointer to host adapter structure.
@@ -1045,6 +1067,59 @@ irqreturn_t qla4_82xx_intr_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
+#define LEG_INT_PTR_B31 (1 << 31)
+#define LEG_INT_PTR_B30 (1 << 30)
+#define PF_BITS_MASK (0xF << 16)
+
+/**
+ * qla4_83xx_intr_handler - hardware interrupt handler.
+ * @irq: Unused
+ * @dev_id: Pointer to host adapter structure
+ **/
+irqreturn_t qla4_83xx_intr_handler(int irq, void *dev_id)
+{
+ struct scsi_qla_host *ha = dev_id;
+ uint32_t leg_int_ptr = 0;
+ unsigned long flags = 0;
+
+ ha->isr_count++;
+ leg_int_ptr = readl(&ha->qla4_83xx_reg->leg_int_ptr);
+
+ /* Legacy interrupt is valid if bit31 of leg_int_ptr is set */
+ if (!(leg_int_ptr & LEG_INT_PTR_B31)) {
+ ql4_printk(KERN_ERR, ha,
+ "%s: Legacy Interrupt Bit 31 not set, spurious interrupt!\n",
+ __func__);
+ return IRQ_NONE;
+ }
+
+ /* Validate the PCIE function ID set in leg_int_ptr bits [19..16] */
+ if ((leg_int_ptr & PF_BITS_MASK) != ha->pf_bit) {
+ ql4_printk(KERN_ERR, ha,
+ "%s: Incorrect function ID 0x%x in legacy interrupt register, ha->pf_bit = 0x%x\n",
+ __func__, (leg_int_ptr & PF_BITS_MASK), ha->pf_bit);
+ return IRQ_NONE;
+ }
+
+ /* To de-assert legacy interrupt, write 0 to Legacy Interrupt Trigger
+ * Control register and poll till Legacy Interrupt Pointer register
+ * bit30 is 0.
+ */
+ writel(0, &ha->qla4_83xx_reg->leg_int_trig);
+ do {
+ leg_int_ptr = readl(&ha->qla4_83xx_reg->leg_int_ptr);
+ if ((leg_int_ptr & PF_BITS_MASK) != ha->pf_bit)
+ break;
+ } while (leg_int_ptr & LEG_INT_PTR_B30);
+
+ spin_lock_irqsave(&ha->hardware_lock, flags);
+ leg_int_ptr = readl(&ha->qla4_83xx_reg->risc_intr);
+ ha->isp_ops->interrupt_service_routine(ha, leg_int_ptr);
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
+ return IRQ_HANDLED;
+}
+
irqreturn_t
qla4_8xxx_msi_handler(int irq, void *dev_id)
{
@@ -1068,6 +1143,37 @@ qla4_8xxx_msi_handler(int irq, void *dev_id)
return qla4_8xxx_default_intr_handler(irq, dev_id);
}
+static irqreturn_t qla4_83xx_mailbox_intr_handler(int irq, void *dev_id)
+{
+ struct scsi_qla_host *ha = dev_id;
+ unsigned long flags;
+ uint32_t ival = 0;
+
+ spin_lock_irqsave(&ha->hardware_lock, flags);
+
+ ival = readl(&ha->qla4_83xx_reg->risc_intr);
+ if (ival == 0) {
+ ql4_printk(KERN_INFO, ha,
+ "%s: It is a spurious mailbox interrupt!\n",
+ __func__);
+ ival = readl(&ha->qla4_83xx_reg->mb_int_mask);
+ ival &= ~INT_MASK_FW_MB;
+ writel(ival, &ha->qla4_83xx_reg->mb_int_mask);
+ goto exit;
+ }
+
+ qla4xxx_isr_decode_mailbox(ha,
+ readl(&ha->qla4_83xx_reg->mailbox_out[0]));
+ writel(0, &ha->qla4_83xx_reg->risc_intr);
+ ival = readl(&ha->qla4_83xx_reg->mb_int_mask);
+ ival &= ~INT_MASK_FW_MB;
+ writel(ival, &ha->qla4_83xx_reg->mb_int_mask);
+ ha->isr_count++;
+exit:
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ return IRQ_HANDLED;
+}
+
/**
* qla4_8xxx_default_intr_handler - hardware interrupt handler.
* @irq: Unused
@@ -1084,29 +1190,32 @@ qla4_8xxx_default_intr_handler(int irq, void *dev_id)
uint32_t intr_status;
uint8_t reqs_count = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
- while (1) {
- if (!(readl(&ha->qla4_82xx_reg->host_int) &
- ISRX_82XX_RISC_INT)) {
- qla4_82xx_spurious_interrupt(ha, reqs_count);
- break;
- }
+ if (is_qla8032(ha)) {
+ qla4_83xx_mailbox_intr_handler(irq, dev_id);
+ } else {
+ spin_lock_irqsave(&ha->hardware_lock, flags);
+ while (1) {
+ if (!(readl(&ha->qla4_82xx_reg->host_int) &
+ ISRX_82XX_RISC_INT)) {
+ qla4_82xx_spurious_interrupt(ha, reqs_count);
+ break;
+ }
- intr_status = readl(&ha->qla4_82xx_reg->host_status);
- if ((intr_status &
- (HSRX_RISC_MB_INT | HSRX_RISC_IOCB_INT)) == 0) {
- qla4_82xx_spurious_interrupt(ha, reqs_count);
- break;
- }
+ intr_status = readl(&ha->qla4_82xx_reg->host_status);
+ if ((intr_status &
+ (HSRX_RISC_MB_INT | HSRX_RISC_IOCB_INT)) == 0) {
+ qla4_82xx_spurious_interrupt(ha, reqs_count);
+ break;
+ }
- ha->isp_ops->interrupt_service_routine(ha, intr_status);
+ ha->isp_ops->interrupt_service_routine(ha, intr_status);
- if (++reqs_count == MAX_REQS_SERVICED_PER_INTR)
- break;
+ if (++reqs_count == MAX_REQS_SERVICED_PER_INTR)
+ break;
+ }
+ ha->isr_count++;
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
-
- ha->isr_count++;
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
return IRQ_HANDLED;
}
@@ -1115,13 +1224,25 @@ qla4_8xxx_msix_rsp_q(int irq, void *dev_id)
{
struct scsi_qla_host *ha = dev_id;
unsigned long flags;
+ uint32_t ival = 0;
spin_lock_irqsave(&ha->hardware_lock, flags);
- qla4xxx_process_response_queue(ha);
- writel(0, &ha->qla4_82xx_reg->host_int);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
+ if (is_qla8032(ha)) {
+ ival = readl(&ha->qla4_83xx_reg->iocb_int_mask);
+ if (ival == 0) {
+ ql4_printk(KERN_INFO, ha, "%s: It is a spurious iocb interrupt!\n",
+ __func__);
+ goto exit_msix_rsp_q;
+ }
+ qla4xxx_process_response_queue(ha);
+ writel(0, &ha->qla4_83xx_reg->iocb_int_mask);
+ } else {
+ qla4xxx_process_response_queue(ha);
+ writel(0, &ha->qla4_82xx_reg->host_int);
+ }
ha->isr_count++;
+exit_msix_rsp_q:
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
return IRQ_HANDLED;
}
@@ -1196,8 +1317,15 @@ int qla4xxx_request_irqs(struct scsi_qla_host *ha)
if (is_qla40XX(ha))
goto try_intx;
- if (ql4xenablemsix == 2)
+ if (ql4xenablemsix == 2) {
+ /* Note: MSI Interrupts not supported for ISP8324 */
+ if (is_qla8032(ha)) {
+ ql4_printk(KERN_INFO, ha, "%s: MSI Interrupts not supported for ISP8324, Falling back-to INTx mode\n",
+ __func__);
+ goto try_intx;
+ }
goto try_msi;
+ }
if (ql4xenablemsix == 0 || ql4xenablemsix != 1)
goto try_intx;
@@ -1208,6 +1336,12 @@ int qla4xxx_request_irqs(struct scsi_qla_host *ha)
DEBUG2(ql4_printk(KERN_INFO, ha,
"MSI-X: Enabled (0x%X).\n", ha->revision_id));
goto irq_attached;
+ } else {
+ if (is_qla8032(ha)) {
+ ql4_printk(KERN_INFO, ha, "%s: ISP8324: MSI-X: Falling back-to INTx mode. ret = %d\n",
+ __func__, ret);
+ goto try_intx;
+ }
}
ql4_printk(KERN_WARNING, ha,
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 73324fb..80fa20d 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -107,7 +107,7 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
msleep(10);
}
- if (is_qla8022(ha)) {
+ if (is_qla80XX(ha)) {
if (test_bit(AF_FW_RECOVERY, &ha->flags)) {
DEBUG2(ql4_printk(KERN_WARNING, ha,
"scsi%ld: %s: prematurely completing mbx cmd as firmware recovery detected\n",
@@ -183,7 +183,7 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
/* Check for mailbox timeout. */
if (!test_bit(AF_MBOX_COMMAND_DONE, &ha->flags)) {
- if (is_qla8022(ha) &&
+ if (is_qla80XX(ha) &&
test_bit(AF_FW_RECOVERY, &ha->flags)) {
DEBUG2(ql4_printk(KERN_INFO, ha,
"scsi%ld: %s: prematurely completing mbx cmd as "
@@ -544,7 +544,7 @@ int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha)
__constant_cpu_to_le16(FWOPT_SESSION_MODE |
FWOPT_INITIATOR_MODE);
- if (is_qla8022(ha))
+ if (is_qla80XX(ha))
init_fw_cb->fw_options |=
__constant_cpu_to_le16(FWOPT_ENABLE_CRBDB);
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 6daa25c..3e55608 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -10,6 +10,7 @@
#include <linux/ratelimit.h>
#include "ql4_def.h"
#include "ql4_glbl.h"
+#include "ql4_inline.h"
#include <asm-generic/io-64-nonatomic-lo-hi.h>
@@ -1511,7 +1512,17 @@ qla4_8xxx_set_drv_active(struct scsi_qla_host *ha)
uint32_t drv_active;
drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
- drv_active |= (1 << (ha->func_num * 4));
+
+ /*
+ * For ISP8324, drv_active register has 1 bit per function,
+ * shift 1 by func_num to set a bit for the function.
+ * For ISP8022, drv_active has 4 bits per function
+ */
+ if (is_qla8032(ha))
+ drv_active |= (1 << ha->func_num);
+ else
+ drv_active |= (1 << (ha->func_num * 4));
+
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_active: 0x%08x\n",
__func__, ha->host_no, drv_active);
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_ACTIVE, drv_active);
@@ -1523,7 +1534,17 @@ qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha)
uint32_t drv_active;
drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
- drv_active &= ~(1 << (ha->func_num * 4));
+
+ /*
+ * For ISP8324, drv_active register has 1 bit per function,
+ * shift 1 by func_num to set a bit for the function.
+ * For ISP8022, drv_active has 4 bits per function
+ */
+ if (is_qla8032(ha))
+ drv_active &= ~(1 << (ha->func_num));
+ else
+ drv_active &= ~(1 << (ha->func_num * 4));
+
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_active: 0x%08x\n",
__func__, ha->host_no, drv_active);
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_ACTIVE, drv_active);
@@ -1536,32 +1557,60 @@ inline int qla4_8xxx_need_reset(struct scsi_qla_host *ha)
drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
- rval = drv_state & (1 << (ha->func_num * 4));
+
+ /*
+ * For ISP8324, drv_active register has 1 bit per function,
+ * shift 1 by func_num to set a bit for the function.
+ * For ISP8022, drv_active has 4 bits per function
+ */
+ if (is_qla8032(ha))
+ rval = drv_state & (1 << ha->func_num);
+ else
+ rval = drv_state & (1 << (ha->func_num * 4));
+
if ((test_bit(AF_EEH_BUSY, &ha->flags)) && drv_active)
rval = 1;
return rval;
}
-static inline void
-qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha)
+void qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha)
{
uint32_t drv_state;
drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
- drv_state |= (1 << (ha->func_num * 4));
+
+ /*
+ * For ISP8324, drv_active register has 1 bit per function,
+ * shift 1 by func_num to set a bit for the function.
+ * For ISP8022, drv_active has 4 bits per function
+ */
+ if (is_qla8032(ha))
+ drv_state |= (1 << ha->func_num);
+ else
+ drv_state |= (1 << (ha->func_num * 4));
+
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_state: 0x%08x\n",
__func__, ha->host_no, drv_state);
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_STATE, drv_state);
}
-static inline void
-qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha)
+void qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha)
{
uint32_t drv_state;
drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
- drv_state &= ~(1 << (ha->func_num * 4));
+
+ /*
+ * For ISP8324, drv_active register has 1 bit per function,
+ * shift 1 by func_num to set a bit for the function.
+ * For ISP8022, drv_active has 4 bits per function
+ */
+ if (is_qla8032(ha))
+ drv_state &= ~(1 << ha->func_num);
+ else
+ drv_state &= ~(1 << (ha->func_num * 4));
+
ql4_printk(KERN_INFO, ha, "%s(%ld): drv_state: 0x%08x\n",
__func__, ha->host_no, drv_state);
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_STATE, drv_state);
@@ -1573,7 +1622,17 @@ qla4_8xxx_set_qsnt_ready(struct scsi_qla_host *ha)
uint32_t qsnt_state;
qsnt_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
- qsnt_state |= (2 << (ha->func_num * 4));
+
+ /*
+ * For ISP8324, drv_active register has 1 bit per function,
+ * shift 1 by func_num to set a bit for the function.
+ * For ISP8022, drv_active has 4 bits per function.
+ */
+ if (is_qla8032(ha))
+ qsnt_state |= (1 << ha->func_num);
+ else
+ qsnt_state |= (2 << (ha->func_num * 4));
+
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_STATE, qsnt_state);
}
@@ -2104,6 +2163,196 @@ static void qla4_8xxx_mark_entry_skipped(struct scsi_qla_host *ha,
entry_hdr->d_ctrl.entry_capture_mask));
}
+/* ISP83xx functions to process new minidump entries... */
+static uint32_t qla83xx_minidump_process_pollrd(struct scsi_qla_host *ha,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
+ uint32_t **d_ptr)
+{
+ uint32_t r_addr, s_addr, s_value, r_value, poll_wait, poll_mask;
+ uint16_t s_stride, i;
+ uint32_t *data_ptr = *d_ptr;
+ uint32_t rval = QLA_SUCCESS;
+ struct qla83xx_minidump_entry_pollrd *pollrd_hdr;
+
+ pollrd_hdr = (struct qla83xx_minidump_entry_pollrd *)entry_hdr;
+ s_addr = le32_to_cpu(pollrd_hdr->select_addr);
+ r_addr = le32_to_cpu(pollrd_hdr->read_addr);
+ s_value = le32_to_cpu(pollrd_hdr->select_value);
+ s_stride = le32_to_cpu(pollrd_hdr->select_value_stride);
+
+ poll_wait = le32_to_cpu(pollrd_hdr->poll_wait);
+ poll_mask = le32_to_cpu(pollrd_hdr->poll_mask);
+
+ for (i = 0; i < le32_to_cpu(pollrd_hdr->op_count); i++) {
+ ha->isp_ops->wr_reg_indirect(ha, s_addr, s_value);
+ poll_wait = le32_to_cpu(pollrd_hdr->poll_wait);
+ while (1) {
+ ha->isp_ops->rd_reg_indirect(ha, s_addr, &r_value);
+
+ if ((r_value & poll_mask) != 0) {
+ break;
+ } else {
+ msleep(1);
+ if (--poll_wait == 0) {
+ ql4_printk(KERN_ERR, ha, "%s: TIMEOUT\n",
+ __func__);
+ rval = QLA_ERROR;
+ goto exit_process_pollrd;
+ }
+ }
+ }
+ ha->isp_ops->rd_reg_indirect(ha, r_addr, &r_value);
+ *data_ptr++ = cpu_to_le32(s_value);
+ *data_ptr++ = cpu_to_le32(r_value);
+ s_value += s_stride;
+ }
+
+ *d_ptr = data_ptr;
+
+exit_process_pollrd:
+ return rval;
+}
+
+static void qla83xx_minidump_process_rdmux2(struct scsi_qla_host *ha,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
+ uint32_t **d_ptr)
+{
+ uint32_t sel_val1, sel_val2, t_sel_val, data, i;
+ uint32_t sel_addr1, sel_addr2, sel_val_mask, read_addr;
+ struct qla83xx_minidump_entry_rdmux2 *rdmux2_hdr;
+ uint32_t *data_ptr = *d_ptr;
+
+ rdmux2_hdr = (struct qla83xx_minidump_entry_rdmux2 *)entry_hdr;
+ sel_val1 = le32_to_cpu(rdmux2_hdr->select_value_1);
+ sel_val2 = le32_to_cpu(rdmux2_hdr->select_value_2);
+ sel_addr1 = le32_to_cpu(rdmux2_hdr->select_addr_1);
+ sel_addr2 = le32_to_cpu(rdmux2_hdr->select_addr_2);
+ sel_val_mask = le32_to_cpu(rdmux2_hdr->select_value_mask);
+ read_addr = le32_to_cpu(rdmux2_hdr->read_addr);
+
+ for (i = 0; i < rdmux2_hdr->op_count; i++) {
+ ha->isp_ops->wr_reg_indirect(ha, sel_addr1, sel_val1);
+ t_sel_val = sel_val1 & sel_val_mask;
+ *data_ptr++ = cpu_to_le32(t_sel_val);
+
+ ha->isp_ops->wr_reg_indirect(ha, sel_addr2, t_sel_val);
+ ha->isp_ops->rd_reg_indirect(ha, read_addr, &data);
+
+ *data_ptr++ = cpu_to_le32(data);
+
+ ha->isp_ops->wr_reg_indirect(ha, sel_addr1, sel_val2);
+ t_sel_val = sel_val2 & sel_val_mask;
+ *data_ptr++ = cpu_to_le32(t_sel_val);
+
+ ha->isp_ops->wr_reg_indirect(ha, sel_addr2, t_sel_val);
+ ha->isp_ops->rd_reg_indirect(ha, read_addr, &data);
+
+ *data_ptr++ = cpu_to_le32(data);
+
+ sel_val1 += rdmux2_hdr->select_value_stride;
+ sel_val2 += rdmux2_hdr->select_value_stride;
+ }
+
+ *d_ptr = data_ptr;
+}
+
+static uint32_t qla83xx_minidump_process_pollrdmwr(struct scsi_qla_host *ha,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
+ uint32_t **d_ptr)
+{
+ uint32_t poll_wait, poll_mask, r_value, data;
+ uint32_t addr_1, addr_2, value_1, value_2;
+ uint32_t *data_ptr = *d_ptr;
+ uint32_t rval = QLA_SUCCESS;
+ struct qla83xx_minidump_entry_pollrdmwr *poll_hdr;
+
+ poll_hdr = (struct qla83xx_minidump_entry_pollrdmwr *)entry_hdr;
+ addr_1 = le32_to_cpu(poll_hdr->addr_1);
+ addr_2 = le32_to_cpu(poll_hdr->addr_2);
+ value_1 = le32_to_cpu(poll_hdr->value_1);
+ value_2 = le32_to_cpu(poll_hdr->value_2);
+ poll_mask = le32_to_cpu(poll_hdr->poll_mask);
+
+ ha->isp_ops->wr_reg_indirect(ha, addr_1, value_1);
+
+ poll_wait = le32_to_cpu(poll_hdr->poll_wait);
+ while (1) {
+ ha->isp_ops->rd_reg_indirect(ha, addr_1, &r_value);
+
+ if ((r_value & poll_mask) != 0) {
+ break;
+ } else {
+ msleep(1);
+ if (--poll_wait == 0) {
+ ql4_printk(KERN_ERR, ha, "%s: TIMEOUT_1\n",
+ __func__);
+ rval = QLA_ERROR;
+ goto exit_process_pollrdmwr;
+ }
+ }
+ }
+
+ ha->isp_ops->rd_reg_indirect(ha, addr_2, &data);
+ data &= le32_to_cpu(poll_hdr->modify_mask);
+ ha->isp_ops->wr_reg_indirect(ha, addr_2, data);
+ ha->isp_ops->wr_reg_indirect(ha, addr_1, value_2);
+
+ poll_wait = le32_to_cpu(poll_hdr->poll_wait);
+ while (1) {
+ ha->isp_ops->rd_reg_indirect(ha, addr_1, &r_value);
+
+ if ((r_value & poll_mask) != 0) {
+ break;
+ } else {
+ msleep(1);
+ if (--poll_wait == 0) {
+ ql4_printk(KERN_ERR, ha, "%s: TIMEOUT_2\n",
+ __func__);
+ rval = QLA_ERROR;
+ goto exit_process_pollrdmwr;
+ }
+ }
+ }
+
+ *data_ptr++ = cpu_to_le32(addr_2);
+ *data_ptr++ = cpu_to_le32(data);
+ *d_ptr = data_ptr;
+
+exit_process_pollrdmwr:
+ return rval;
+}
+
+static uint32_t qla4_83xx_minidump_process_rdrom(struct scsi_qla_host *ha,
+ struct qla8xxx_minidump_entry_hdr *entry_hdr,
+ uint32_t **d_ptr)
+{
+ uint32_t fl_addr, u32_count, rval;
+ struct qla8xxx_minidump_entry_rdrom *rom_hdr;
+ uint32_t *data_ptr = *d_ptr;
+
+ rom_hdr = (struct qla8xxx_minidump_entry_rdrom *)entry_hdr;
+ fl_addr = le32_to_cpu(rom_hdr->read_addr);
+ u32_count = le32_to_cpu(rom_hdr->read_data_size)/sizeof(uint32_t);
+
+ DEBUG2(ql4_printk(KERN_INFO, ha, "[%s]: fl_addr: 0x%x, count: 0x%x\n",
+ __func__, fl_addr, u32_count));
+
+ rval = qla4_83xx_lockless_flash_read_u32(ha, fl_addr,
+ (u8 *)(data_ptr), u32_count);
+
+ if (rval == QLA_ERROR) {
+ ql4_printk(KERN_ERR, ha, "%s: Flash Read Error,Count=%d\n",
+ __func__, u32_count);
+ goto exit_process_rdrom;
+ }
+
+ data_ptr += u32_count;
+ *d_ptr = data_ptr;
+
+exit_process_rdrom:
+ return rval;
+}
+
/**
* qla4_8xxx_collect_md_data - Retrieve firmware minidump data.
* @ha: pointer to adapter structure
@@ -2151,6 +2400,10 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
(((uint8_t *)ha->fw_dump_tmplt_hdr) +
tmplt_hdr->first_entry_offset);
+ if (is_qla8032(ha))
+ tmplt_hdr->saved_state_array[QLA83XX_SS_OCM_WNDREG_INDEX] =
+ tmplt_hdr->ocm_window_reg[ha->func_num];
+
/* Walk through the entry headers - validate/perform required action */
for (i = 0; i < num_entry_hdr; i++) {
if (data_collected >= ha->fw_dump_size) {
@@ -2201,8 +2454,18 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
break;
case QLA8XXX_BOARD:
case QLA8XXX_RDROM:
- qla4_82xx_minidump_process_rdrom(ha, entry_hdr,
- &data_ptr);
+ if (is_qla8022(ha)) {
+ qla4_82xx_minidump_process_rdrom(ha, entry_hdr,
+ &data_ptr);
+ } else if (is_qla8032(ha)) {
+ rval = qla4_83xx_minidump_process_rdrom(ha,
+ entry_hdr,
+ &data_ptr);
+ if (rval != QLA_SUCCESS)
+ qla4_8xxx_mark_entry_skipped(ha,
+ entry_hdr,
+ i);
+ }
break;
case QLA8XXX_L2DTG:
case QLA8XXX_L2ITG:
@@ -2215,6 +2478,8 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
goto md_failed;
}
break;
+ case QLA8XXX_L1DTG:
+ case QLA8XXX_L1ITG:
case QLA8XXX_L1DAT:
case QLA8XXX_L1INS:
qla4_8xxx_minidump_process_l1cache(ha, entry_hdr,
@@ -2232,6 +2497,34 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
qla4_8xxx_minidump_process_queue(ha, entry_hdr,
&data_ptr);
break;
+ case QLA83XX_POLLRD:
+ if (!is_qla8032(ha)) {
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ break;
+ }
+ rval = qla83xx_minidump_process_pollrd(ha, entry_hdr,
+ &data_ptr);
+ if (rval != QLA_SUCCESS)
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ break;
+ case QLA83XX_RDMUX2:
+ if (!is_qla8032(ha)) {
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ break;
+ }
+ qla83xx_minidump_process_rdmux2(ha, entry_hdr,
+ &data_ptr);
+ break;
+ case QLA83XX_POLLRDMWR:
+ if (!is_qla8032(ha)) {
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ break;
+ }
+ rval = qla83xx_minidump_process_pollrdmwr(ha, entry_hdr,
+ &data_ptr);
+ if (rval != QLA_SUCCESS)
+ qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
+ break;
case QLA8XXX_RDNOP:
default:
qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
@@ -2283,7 +2576,7 @@ static void qla4_8xxx_uevent_emit(struct scsi_qla_host *ha, u32 code)
kobject_uevent_env(&(&ha->pdev->dev)->kobj, KOBJ_CHANGE, envp);
}
-static void qla4_8xxx_get_minidump(struct scsi_qla_host *ha)
+void qla4_8xxx_get_minidump(struct scsi_qla_host *ha)
{
if (ql4xenablemd && test_bit(AF_FW_RECOVERY, &ha->flags) &&
!test_bit(AF_82XX_FW_DUMPED, &ha->flags)) {
@@ -2303,12 +2596,11 @@ static void qla4_8xxx_get_minidump(struct scsi_qla_host *ha)
*
* Note: IDC lock must be held upon entry
**/
-static int
-qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha)
+int qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha)
{
int rval = QLA_ERROR;
int i, timeout;
- uint32_t old_count, count;
+ uint32_t old_count, count, idc_ctrl;
int need_reset = 0, peg_stuck = 1;
need_reset = ha->isp_ops->need_reset(ha);
@@ -2351,8 +2643,24 @@ dev_initialize:
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
QLA8XXX_DEV_INITIALIZING);
+ /*
+ * For ISP8324, if IDC_CTRL GRACEFUL_RESET_BIT1 is set, reset it after
+ * device goes to INIT state.
+ */
+ if (is_qla8032(ha)) {
+ idc_ctrl = qla4_83xx_rd_reg(ha, QLA83XX_IDC_DRV_CTRL);
+ if (idc_ctrl & GRACEFUL_RESET_BIT1) {
+ qla4_83xx_wr_reg(ha, QLA83XX_IDC_DRV_CTRL,
+ (idc_ctrl & ~GRACEFUL_RESET_BIT1));
+ set_bit(AF_83XX_NO_FW_DUMP, &ha->flags);
+ }
+ }
+
ha->isp_ops->idc_unlock(ha);
- qla4_8xxx_get_minidump(ha);
+
+ if (is_qla8022(ha))
+ qla4_8xxx_get_minidump(ha);
+
rval = ha->isp_ops->restart_firmware(ha);
ha->isp_ops->idc_lock(ha);
@@ -2487,14 +2795,77 @@ static void qla4_82xx_set_idc_ver(struct scsi_qla_host *ha)
}
}
-static void qla4_8xxx_update_idc_reg(struct scsi_qla_host *ha)
+static int qla4_83xx_set_idc_ver(struct scsi_qla_host *ha)
{
- if (!test_bit(AF_INIT_DONE, &ha->flags)) {
- ha->isp_ops->idc_lock(ha);
- qla4_8xxx_set_drv_active(ha);
+ int idc_ver;
+ uint32_t drv_active;
+ int rval = QLA_SUCCESS;
+
+ drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
+ if (drv_active == (1 << ha->func_num)) {
+ idc_ver = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_IDC_VERSION);
+ idc_ver &= (~0xFF);
+ idc_ver |= QLA83XX_IDC_VER_MAJ_VALUE;
+ qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DRV_IDC_VERSION, idc_ver);
+ ql4_printk(KERN_INFO, ha,
+ "%s: IDC version updated to %d\n", __func__,
+ QLA83XX_IDC_VER_MAJ_VALUE);
+ } else {
+ idc_ver = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_IDC_VERSION);
+ idc_ver &= 0xFF;
+ if (QLA83XX_IDC_VER_MAJ_VALUE != idc_ver) {
+ ql4_printk(KERN_INFO, ha,
+ "%s: qla4xxx driver IDC version %d is not compatible with IDC version %d of other drivers!\n",
+ __func__, QLA83XX_IDC_VER_MAJ_VALUE,
+ idc_ver);
+ rval = QLA_ERROR;
+ goto exit_set_idc_ver;
+ }
+ }
+
+ /* Update IDC_MINOR_VERSION */
+ idc_ver = qla4_83xx_rd_reg(ha, QLA83XX_CRB_IDC_VER_MINOR);
+ idc_ver &= ~(0x03 << (ha->func_num * 2));
+ idc_ver |= (QLA83XX_IDC_VER_MIN_VALUE << (ha->func_num * 2));
+ qla4_83xx_wr_reg(ha, QLA83XX_CRB_IDC_VER_MINOR, idc_ver);
+
+exit_set_idc_ver:
+ return rval;
+}
+
+static int qla4_8xxx_update_idc_reg(struct scsi_qla_host *ha)
+{
+ uint32_t drv_active;
+ int rval = QLA_SUCCESS;
+
+ if (test_bit(AF_INIT_DONE, &ha->flags))
+ goto exit_update_idc_reg;
+
+ ha->isp_ops->idc_lock(ha);
+ qla4_8xxx_set_drv_active(ha);
+
+ /*
+ * If we are the first driver to load and
+ * ql4xdontresethba is not set, clear IDC_CTRL BIT0.
+ */
+ if (is_qla8032(ha)) {
+ drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
+ if ((drv_active == (1 << ha->func_num)) && !ql4xdontresethba)
+ qla4_83xx_clear_idc_dontreset(ha);
+ }
+
+ if (is_qla8022(ha)) {
qla4_82xx_set_idc_ver(ha);
- ha->isp_ops->idc_unlock(ha);
+ } else if (is_qla8032(ha)) {
+ rval = qla4_83xx_set_idc_ver(ha);
+ if (rval == QLA_ERROR)
+ qla4_8xxx_clear_drv_active(ha);
}
+
+ ha->isp_ops->idc_unlock(ha);
+
+exit_update_idc_reg:
+ return rval;
}
/**
@@ -2509,7 +2880,9 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
int rval = QLA_SUCCESS;
unsigned long dev_init_timeout;
- qla4_8xxx_update_idc_reg(ha);
+ rval = qla4_8xxx_update_idc_reg(ha);
+ if (rval == QLA_ERROR)
+ goto exit_state_handler;
dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
DEBUG2(ql4_printk(KERN_INFO, ha, "Device state is 0x%x = %s\n",
@@ -2550,16 +2923,25 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
ha->isp_ops->idc_lock(ha);
break;
case QLA8XXX_DEV_NEED_RESET:
- if (!ql4xdontresethba) {
- qla4_82xx_need_reset_handler(ha);
- /* Update timeout value after need
- * reset handler */
- dev_init_timeout = jiffies +
- (ha->nx_dev_init_timeout * HZ);
- } else {
- ha->isp_ops->idc_unlock(ha);
- msleep(1000);
- ha->isp_ops->idc_lock(ha);
+ /*
+ * For ISP8324, if NEED_RESET is set by any driver,
+ * it should be honored, irrespective of IDC_CTRL
+ * DONTRESET_BIT0
+ */
+ if (is_qla8032(ha)) {
+ qla4_83xx_need_reset_handler(ha);
+ } else if (is_qla8022(ha)) {
+ if (!ql4xdontresethba) {
+ qla4_82xx_need_reset_handler(ha);
+ /* Update timeout value after need
+ * reset handler */
+ dev_init_timeout = jiffies +
+ (ha->nx_dev_init_timeout * HZ);
+ } else {
+ ha->isp_ops->idc_unlock(ha);
+ msleep(1000);
+ ha->isp_ops->idc_lock(ha);
+ }
}
break;
case QLA8XXX_DEV_NEED_QUIESCENT:
@@ -2587,6 +2969,7 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
}
exit:
ha->isp_ops->idc_unlock(ha);
+exit_state_handler:
return rval;
}
@@ -2595,8 +2978,13 @@ int qla4_8xxx_load_risc(struct scsi_qla_host *ha)
int retval;
/* clear the interrupt */
- writel(0, &ha->qla4_82xx_reg->host_int);
- readl(&ha->qla4_82xx_reg->host_int);
+ if (is_qla8032(ha)) {
+ writel(0, &ha->qla4_83xx_reg->risc_intr);
+ readl(&ha->qla4_83xx_reg->risc_intr);
+ } else if (is_qla8022(ha)) {
+ writel(0, &ha->qla4_82xx_reg->host_int);
+ readl(&ha->qla4_82xx_reg->host_int);
+ }
retval = qla4_8xxx_device_state_handler(ha);
@@ -2695,7 +3083,7 @@ qla4_8xxx_get_flt_info(struct scsi_qla_host *ha, uint32_t flt_addr)
const char *loc, *locations[] = { "DEF", "FLT" };
uint16_t *wptr;
uint16_t cnt, chksum;
- uint32_t start;
+ uint32_t start, status;
struct qla_flt_header *flt;
struct qla_flt_region *region;
struct ql82xx_hw_data *hw = &ha->hw;
@@ -2704,8 +3092,18 @@ qla4_8xxx_get_flt_info(struct scsi_qla_host *ha, uint32_t flt_addr)
wptr = (uint16_t *)ha->request_ring;
flt = (struct qla_flt_header *)ha->request_ring;
region = (struct qla_flt_region *)&flt[1];
- qla4_82xx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
- flt_addr << 2, OPTROM_BURST_SIZE);
+
+ if (is_qla8022(ha)) {
+ qla4_82xx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
+ flt_addr << 2, OPTROM_BURST_SIZE);
+ } else if (is_qla8032(ha)) {
+ status = qla4_83xx_flash_read_u32(ha, flt_addr << 2,
+ (uint8_t *)ha->request_ring,
+ 0x400);
+ if (status != QLA_SUCCESS)
+ goto no_flash_data;
+ }
+
if (*wptr == __constant_cpu_to_le16(0xffff))
goto no_flash_data;
if (flt->version != __constant_cpu_to_le16(1)) {
@@ -2918,8 +3316,12 @@ qla4_8xxx_get_flash_info(struct scsi_qla_host *ha)
return ret;
qla4_8xxx_get_flt_info(ha, flt_addr);
- qla4_82xx_get_fdt_info(ha);
- qla4_82xx_get_idc_param(ha);
+ if (is_qla8022(ha)) {
+ qla4_82xx_get_fdt_info(ha);
+ qla4_82xx_get_idc_param(ha);
+ } else if (is_qla8032(ha)) {
+ qla4_83xx_get_idc_param(ha);
+ }
return QLA_SUCCESS;
}
@@ -3063,8 +3465,7 @@ exit_validate_mac82:
/* Interrupt handling helpers. */
-static int
-qla4_8xxx_mbx_intr_enable(struct scsi_qla_host *ha)
+int qla4_8xxx_mbx_intr_enable(struct scsi_qla_host *ha)
{
uint32_t mbox_cmd[MBOX_REG_COUNT];
uint32_t mbox_sts[MBOX_REG_COUNT];
@@ -3085,8 +3486,7 @@ qla4_8xxx_mbx_intr_enable(struct scsi_qla_host *ha)
return QLA_SUCCESS;
}
-static int
-qla4_8xxx_mbx_intr_disable(struct scsi_qla_host *ha)
+int qla4_8xxx_mbx_intr_disable(struct scsi_qla_host *ha)
{
uint32_t mbox_cmd[MBOX_REG_COUNT];
uint32_t mbox_sts[MBOX_REG_COUNT];
diff --git a/drivers/scsi/qla4xxx/ql4_nx.h b/drivers/scsi/qla4xxx/ql4_nx.h
index 1894de0..ec5cbd0 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.h
+++ b/drivers/scsi/qla4xxx/ql4_nx.h
@@ -25,6 +25,8 @@
#define CRB_RCVPEG_STATE QLA82XX_REG(0x13c)
#define CRB_DMA_SHIFT QLA82XX_REG(0xcc)
#define CRB_TEMP_STATE QLA82XX_REG(0x1b4)
+#define CRB_CMDPEG_CHECK_RETRY_COUNT 60
+#define CRB_CMDPEG_CHECK_DELAY 500
#define qla82xx_get_temp_val(x) ((x) >> 16)
#define qla82xx_get_temp_state(x) ((x) & 0xffff)
@@ -508,6 +510,7 @@ enum {
#define QLA82XX_P2_ADDR_QDR_NET_MAX (0x00000003001fffffULL)
#define QLA82XX_P3_ADDR_QDR_NET_MAX (0x0000000303ffffffULL)
+#define QLA8XXX_ADDR_QDR_NET_MAX (0x0000000307ffffffULL)
#define QLA82XX_PCI_CRBSPACE (unsigned long)0x06000000
#define QLA82XX_PCI_DIRECT_CRB (unsigned long)0x04400000
@@ -852,9 +855,13 @@ struct crb_addr_pair {
#define QLA8XXX_L2ITG 22
#define QLA8XXX_L2DAT 23
#define QLA8XXX_L2INS 24
+#define QLA83XX_POLLRD 35
+#define QLA83XX_RDMUX2 36
+#define QLA83XX_POLLRDMWR 37
#define QLA8XXX_RDROM 71
#define QLA8XXX_RDMEM 72
#define QLA8XXX_CNTRL 98
+#define QLA83XX_TLHDR 99
#define QLA8XXX_RDEND 255
/* Opcodes for Control Entries.
@@ -1007,6 +1014,16 @@ struct qla8xxx_minidump_entry_queue {
#define MD_MIU_TEST_AGT_ADDR_LO 0x41000094
#define MD_MIU_TEST_AGT_ADDR_HI 0x41000098
+#define MD_MIU_TEST_AGT_WRDATA_LO 0x410000A0
+#define MD_MIU_TEST_AGT_WRDATA_HI 0x410000A4
+#define MD_MIU_TEST_AGT_WRDATA_ULO 0x410000B0
+#define MD_MIU_TEST_AGT_WRDATA_UHI 0x410000B4
+
+#define MD_MIU_TEST_AGT_RDDATA_LO 0x410000A8
+#define MD_MIU_TEST_AGT_RDDATA_HI 0x410000AC
+#define MD_MIU_TEST_AGT_RDDATA_ULO 0x410000B8
+#define MD_MIU_TEST_AGT_RDDATA_UHI 0x410000BC
+
static const int MD_MIU_TEST_AGT_RDDATA[] = { 0x410000A8,
0x410000AC, 0x410000B8, 0x410000BC };
#endif
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 519f666..3e0e5de 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -18,6 +18,7 @@
#include "ql4_glbl.h"
#include "ql4_dbg.h"
#include "ql4_inline.h"
+#include "ql4_83xx.h"
/*
* Driver version
@@ -2315,8 +2316,17 @@ static void qla4xxx_mem_free(struct scsi_qla_host *ha)
if (ha->nx_pcibase)
iounmap(
(struct device_reg_82xx __iomem *)ha->nx_pcibase);
- } else if (ha->reg)
+ } else if (is_qla8032(ha)) {
+ if (ha->nx_pcibase)
+ iounmap(
+ (struct device_reg_83xx __iomem *)ha->nx_pcibase);
+ } else if (ha->reg) {
iounmap(ha->reg);
+ }
+
+ if (ha->reset_tmplt.buff)
+ vfree(ha->reset_tmplt.buff);
+
pci_release_regions(ha->pdev);
}
@@ -2454,7 +2464,6 @@ static int qla4_8xxx_check_temp(struct scsi_qla_host *ha)
static int qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
{
uint32_t fw_heartbeat_counter;
- uint32_t halt_status1, halt_status2;
int status = QLA_SUCCESS;
fw_heartbeat_counter = qla4_8xxx_rd_direct(ha,
@@ -2472,28 +2481,7 @@ static int qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
/* FW not alive after 2 seconds */
if (ha->seconds_since_last_heartbeat == 2) {
ha->seconds_since_last_heartbeat = 0;
- halt_status1 = qla4_8xxx_rd_direct(ha,
- QLA8XXX_PEG_HALT_STATUS1);
- halt_status2 = qla4_8xxx_rd_direct(ha,
- QLA8XXX_PEG_HALT_STATUS2);
-
- ql4_printk(KERN_INFO, ha,
- "scsi(%ld): %s, Dumping hw/fw registers:\n "
- " PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2:"
- " 0x%x,\n PEG_NET_0_PC: 0x%x, PEG_NET_1_PC:"
- " 0x%x,\n PEG_NET_2_PC: 0x%x, PEG_NET_3_PC:"
- " 0x%x,\n PEG_NET_4_PC: 0x%x\n", ha->host_no,
- __func__, halt_status1, halt_status2,
- qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_0 +
- 0x3c),
- qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_1 +
- 0x3c),
- qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_2 +
- 0x3c),
- qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_3 +
- 0x3c),
- qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_4 +
- 0x3c));
+ qla4_8xxx_dump_peg_reg(ha);
status = QLA_ERROR;
}
} else
@@ -2503,6 +2491,48 @@ static int qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
return status;
}
+static void qla4_8xxx_process_fw_error(struct scsi_qla_host *ha)
+{
+ uint32_t halt_status;
+ int halt_status_unrecoverable = 0;
+
+ halt_status = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_HALT_STATUS1);
+
+ if (is_qla8022(ha)) {
+ ql4_printk(KERN_INFO, ha, "%s: disabling pause transmit on port 0 & 1.\n",
+ __func__);
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
+ CRB_NIU_XG_PAUSE_CTL_P0 |
+ CRB_NIU_XG_PAUSE_CTL_P1);
+
+ if (QLA82XX_FWERROR_CODE(halt_status) == 0x67)
+ ql4_printk(KERN_ERR, ha, "%s: Firmware aborted with error code 0x00006700. Device is being reset\n",
+ __func__);
+ if (halt_status & HALT_STATUS_UNRECOVERABLE)
+ halt_status_unrecoverable = 1;
+ } else if (is_qla8032(ha)) {
+ if (halt_status & QLA83XX_HALT_STATUS_FW_RESET)
+ ql4_printk(KERN_ERR, ha, "%s: Firmware error detected device is being reset\n",
+ __func__);
+ else if (halt_status & QLA83XX_HALT_STATUS_UNRECOVERABLE)
+ halt_status_unrecoverable = 1;
+ }
+
+ /*
+ * Since we cannot change dev_state in interrupt context,
+ * set appropriate DPC flag then wakeup DPC
+ */
+ if (halt_status_unrecoverable) {
+ set_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags);
+ } else {
+ ql4_printk(KERN_INFO, ha, "%s: detect abort needed!\n",
+ __func__);
+ set_bit(DPC_RESET_HA, &ha->dpc_flags);
+ }
+ qla4xxx_mailbox_premature_completion(ha);
+ qla4xxx_wake_dpc(ha);
+}
+
/**
* qla4_8xxx_watchdog - Poll dev state
* @ha: Pointer to host adapter structure.
@@ -2511,7 +2541,7 @@ static int qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha)
**/
void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
{
- uint32_t dev_state, halt_status;
+ uint32_t dev_state;
/* don't poll if reset is going on */
if (!(test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags) ||
@@ -2520,16 +2550,18 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
dev_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DEV_STATE);
if (qla4_8xxx_check_temp(ha)) {
- ql4_printk(KERN_INFO, ha, "disabling pause"
- " transmit on port 0 & 1.\n");
- qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
- CRB_NIU_XG_PAUSE_CTL_P0 |
- CRB_NIU_XG_PAUSE_CTL_P1);
+ if (is_qla8022(ha)) {
+ ql4_printk(KERN_INFO, ha, "disabling pause transmit on port 0 & 1.\n");
+ qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
+ CRB_NIU_XG_PAUSE_CTL_P0 |
+ CRB_NIU_XG_PAUSE_CTL_P1);
+ }
set_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags);
qla4xxx_wake_dpc(ha);
} else if (dev_state == QLA8XXX_DEV_NEED_RESET &&
- !test_bit(DPC_RESET_HA, &ha->dpc_flags)) {
- if (!ql4xdontresethba) {
+ !test_bit(DPC_RESET_HA, &ha->dpc_flags)) {
+ if (is_qla8032(ha) ||
+ (is_qla8022(ha) && !ql4xdontresethba)) {
ql4_printk(KERN_INFO, ha, "%s: HW State: "
"NEED RESET!\n", __func__);
set_bit(DPC_RESET_HA, &ha->dpc_flags);
@@ -2543,36 +2575,8 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha)
qla4xxx_wake_dpc(ha);
} else {
/* Check firmware health */
- if (qla4_8xxx_check_fw_alive(ha)) {
- ql4_printk(KERN_INFO, ha, "disabling pause"
- " transmit on port 0 & 1.\n");
- qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
- CRB_NIU_XG_PAUSE_CTL_P0 |
- CRB_NIU_XG_PAUSE_CTL_P1);
- halt_status = qla4_8xxx_rd_direct(ha,
- QLA8XXX_PEG_HALT_STATUS1);
-
- if (QLA82XX_FWERROR_CODE(halt_status) == 0x67)
- ql4_printk(KERN_ERR, ha, "%s:"
- " Firmware aborted with"
- " error code 0x00006700."
- " Device is being reset\n",
- __func__);
-
- /* Since we cannot change dev_state in interrupt
- * context, set appropriate DPC flag then wakeup
- * DPC */
- if (halt_status & HALT_STATUS_UNRECOVERABLE)
- set_bit(DPC_HA_UNRECOVERABLE,
- &ha->dpc_flags);
- else {
- ql4_printk(KERN_INFO, ha, "%s: detect "
- "abort needed!\n", __func__);
- set_bit(DPC_RESET_HA, &ha->dpc_flags);
- }
- qla4xxx_mailbox_premature_completion(ha);
- qla4xxx_wake_dpc(ha);
- }
+ if (qla4_8xxx_check_fw_alive(ha))
+ qla4_8xxx_process_fw_error(ha);
}
}
}
@@ -2654,9 +2658,8 @@ static void qla4xxx_timer(struct scsi_qla_host *ha)
if (!pci_channel_offline(ha->pdev))
pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w);
- if (is_qla8022(ha)) {
+ if (is_qla80XX(ha))
qla4_8xxx_watchdog(ha);
- }
if (is_qla40XX(ha)) {
/* Check for heartbeat interval. */
@@ -2955,9 +2958,9 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha)
goto recover_ha_init_adapter;
}
- /* For the ISP-82xx adapter, issue a stop_firmware if invoked
+ /* For the ISP-8xxx adapter, issue a stop_firmware if invoked
* from eh_host_reset or ioctl module */
- if (is_qla8022(ha) && !reset_chip &&
+ if (is_qla80XX(ha) && !reset_chip &&
test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags)) {
DEBUG2(ql4_printk(KERN_INFO, ha,
@@ -2980,13 +2983,13 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha)
}
/* Issue full chip reset if recovering from a catastrophic error,
- * or if stop_firmware fails for ISP-82xx.
+ * or if stop_firmware fails for ISP-8xxx.
* This is the default case for ISP-4xxx */
if (is_qla40XX(ha) || reset_chip) {
if (is_qla40XX(ha))
goto chip_reset;
- /* Check if 82XX firmware is alive or not
+ /* Check if 8XXX firmware is alive or not
* We may have arrived here from NEED_RESET
* detection only */
if (test_bit(AF_FW_RECOVERY, &ha->flags))
@@ -3041,7 +3044,7 @@ recover_ha_init_adapter:
* Since we don't want to block the DPC for too long
* with multiple resets in the same thread,
* utilize DPC to retry */
- if (is_qla8022(ha)) {
+ if (is_qla80XX(ha)) {
ha->isp_ops->idc_lock(ha);
dev_state = qla4_8xxx_rd_direct(ha,
QLA8XXX_CRB_DEV_STATE);
@@ -3386,7 +3389,7 @@ static void qla4xxx_do_dpc(struct work_struct *work)
/* post events to application */
qla4xxx_do_work(ha);
- if (is_qla8022(ha)) {
+ if (is_qla80XX(ha)) {
if (test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags)) {
ha->isp_ops->idc_lock(ha);
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
@@ -3404,7 +3407,8 @@ static void qla4xxx_do_dpc(struct work_struct *work)
(test_bit(DPC_RESET_HA, &ha->dpc_flags) ||
test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) ||
test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags))) {
- if (ql4xdontresethba) {
+ if ((is_qla8022(ha) && ql4xdontresethba) ||
+ (is_qla8032(ha) && qla4_83xx_idc_dontreset(ha))) {
DEBUG2(printk("scsi%ld: %s: Don't Reset HBA\n",
ha->host_no, __func__));
clear_bit(DPC_RESET_HA, &ha->dpc_flags);
@@ -3514,7 +3518,7 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
/* Put firmware in known state */
ha->isp_ops->reset_firmware(ha);
- if (is_qla8022(ha)) {
+ if (is_qla80XX(ha)) {
ha->isp_ops->idc_lock(ha);
qla4_8xxx_clear_drv_active(ha);
ha->isp_ops->idc_unlock(ha);
@@ -3564,16 +3568,20 @@ int qla4_8xxx_iospace_config(struct scsi_qla_host *ha)
/* Mapping of IO base pointer, door bell read and write pointer */
/* mapping of IO base pointer */
- ha->qla4_82xx_reg =
- (struct device_reg_82xx __iomem *)((uint8_t *)ha->nx_pcibase +
- 0xbc000 + (ha->pdev->devfn << 11));
+ if (is_qla8022(ha)) {
+ ha->qla4_82xx_reg = (struct device_reg_82xx __iomem *)
+ ((uint8_t *)ha->nx_pcibase + 0xbc000 +
+ (ha->pdev->devfn << 11));
+ ha->nx_db_wr_ptr = (ha->pdev->devfn == 4 ? QLA82XX_CAM_RAM_DB1 :
+ QLA82XX_CAM_RAM_DB2);
+ } else if (is_qla8032(ha)) {
+ ha->qla4_83xx_reg = (struct device_reg_83xx __iomem *)
+ ((uint8_t *)ha->nx_pcibase);
+ }
db_base = pci_resource_start(pdev, 4); /* doorbell is on bar 4 */
db_len = pci_resource_len(pdev, 4);
- ha->nx_db_wr_ptr = (ha->pdev->devfn == 4 ? QLA82XX_CAM_RAM_DB1 :
- QLA82XX_CAM_RAM_DB2);
-
return 0;
iospace_error_exit:
return -ENOMEM;
@@ -3693,6 +3701,34 @@ static struct isp_operations qla4_82xx_isp_ops = {
.process_mailbox_interrupt = qla4_82xx_process_mbox_intr,
};
+static struct isp_operations qla4_83xx_isp_ops = {
+ .iospace_config = qla4_8xxx_iospace_config,
+ .pci_config = qla4_8xxx_pci_config,
+ .disable_intrs = qla4_83xx_disable_intrs,
+ .enable_intrs = qla4_83xx_enable_intrs,
+ .start_firmware = qla4_8xxx_load_risc,
+ .restart_firmware = qla4_83xx_start_firmware,
+ .intr_handler = qla4_83xx_intr_handler,
+ .interrupt_service_routine = qla4_83xx_interrupt_service_routine,
+ .need_reset = qla4_8xxx_need_reset,
+ .reset_chip = qla4_83xx_isp_reset,
+ .reset_firmware = qla4_8xxx_stop_firmware,
+ .queue_iocb = qla4_83xx_queue_iocb,
+ .complete_iocb = qla4_83xx_complete_iocb,
+ .rd_shdw_req_q_out = qla4_83xx_rd_shdw_req_q_out,
+ .rd_shdw_rsp_q_in = qla4_83xx_rd_shdw_rsp_q_in,
+ .get_sys_info = qla4_8xxx_get_sys_info,
+ .rd_reg_direct = qla4_83xx_rd_reg,
+ .wr_reg_direct = qla4_83xx_wr_reg,
+ .rd_reg_indirect = qla4_83xx_rd_reg_indirect,
+ .wr_reg_indirect = qla4_83xx_wr_reg_indirect,
+ .idc_lock = qla4_83xx_drv_lock,
+ .idc_unlock = qla4_83xx_drv_unlock,
+ .rom_lock_recovery = qla4_83xx_rom_lock_recovery,
+ .queue_mailbox_command = qla4_83xx_queue_mbox_cmd,
+ .process_mailbox_interrupt = qla4_83xx_process_mbox_intr,
+};
+
uint16_t qla4xxx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
{
return (uint16_t)le32_to_cpu(ha->shadow_regs->req_q_out);
@@ -3703,6 +3739,11 @@ uint16_t qla4_82xx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
return (uint16_t)le32_to_cpu(readl(&ha->qla4_82xx_reg->req_q_out));
}
+uint16_t qla4_83xx_rd_shdw_req_q_out(struct scsi_qla_host *ha)
+{
+ return (uint16_t)le32_to_cpu(readl(&ha->qla4_83xx_reg->req_q_out));
+}
+
uint16_t qla4xxx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
{
return (uint16_t)le32_to_cpu(ha->shadow_regs->rsp_q_in);
@@ -3713,6 +3754,11 @@ uint16_t qla4_82xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
return (uint16_t)le32_to_cpu(readl(&ha->qla4_82xx_reg->rsp_q_in));
}
+uint16_t qla4_83xx_rd_shdw_rsp_q_in(struct scsi_qla_host *ha)
+{
+ return (uint16_t)le32_to_cpu(readl(&ha->qla4_83xx_reg->rsp_q_in));
+}
+
static ssize_t qla4xxx_show_boot_eth_info(void *data, int type, char *buf)
{
struct scsi_qla_host *ha = data;
@@ -5085,6 +5131,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
ha->pdev = pdev;
ha->host = host;
ha->host_no = host->host_no;
+ ha->func_num = PCI_FUNC(ha->pdev->devfn);
pci_enable_pcie_error_reporting(pdev);
@@ -5092,24 +5139,28 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
if (is_qla8022(ha)) {
ha->isp_ops = &qla4_82xx_isp_ops;
ha->reg_tbl = (uint32_t *) qla4_82xx_reg_tbl;
- rwlock_init(&ha->hw_lock);
ha->qdr_sn_window = -1;
ha->ddr_mn_window = -1;
ha->curr_window = 255;
- ha->func_num = PCI_FUNC(ha->pdev->devfn);
nx_legacy_intr = &legacy_intr[ha->func_num];
ha->nx_legacy_intr.int_vec_bit = nx_legacy_intr->int_vec_bit;
ha->nx_legacy_intr.tgt_status_reg =
nx_legacy_intr->tgt_status_reg;
ha->nx_legacy_intr.tgt_mask_reg = nx_legacy_intr->tgt_mask_reg;
ha->nx_legacy_intr.pci_int_reg = nx_legacy_intr->pci_int_reg;
+ } else if (is_qla8032(ha)) {
+ ha->isp_ops = &qla4_83xx_isp_ops;
+ ha->reg_tbl = (uint32_t *)qla4_83xx_reg_tbl;
} else {
ha->isp_ops = &qla4xxx_isp_ops;
}
- /* Set EEH reset type to fundamental if required by hba */
- if (is_qla8022(ha))
+ if (is_qla80XX(ha)) {
+ rwlock_init(&ha->hw_lock);
+ ha->pf_bit = ha->func_num << 16;
+ /* Set EEH reset type to fundamental if required by hba */
pdev->needs_freset = 1;
+ }
/* Configure PCI I/O space. */
ret = ha->isp_ops->iospace_config(ha);
@@ -5165,8 +5216,20 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
if (ret)
goto probe_failed;
- if (is_qla8022(ha))
- (void) qla4_8xxx_get_flash_info(ha);
+ if (is_qla80XX(ha))
+ qla4_8xxx_get_flash_info(ha);
+
+ if (is_qla8032(ha)) {
+ qla4_83xx_read_reset_template(ha);
+ /*
+ * NOTE: If ql4dontresethba==1, set IDC_CTRL DONTRESET_BIT0.
+ * If DONRESET_BIT0 is set, drivers should not set dev_state
+ * to NEED_RESET. But if NEED_RESET is set, drivers should
+ * should honor the reset.
+ */
+ if (ql4xdontresethba == 1)
+ qla4_83xx_set_idc_dontreset(ha);
+ }
/*
* Initialize the Host adapter request/response queues and
@@ -5177,7 +5240,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
while ((!test_bit(AF_ONLINE, &ha->flags)) &&
init_retry_count++ < MAX_INIT_RETRIES) {
- if (is_qla8022(ha)) {
+ if (is_qla80XX(ha)) {
ha->isp_ops->idc_lock(ha);
dev_state = qla4_8xxx_rd_direct(ha,
QLA82XX_CRB_DEV_STATE);
@@ -5201,7 +5264,8 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
if (!test_bit(AF_ONLINE, &ha->flags)) {
ql4_printk(KERN_WARNING, ha, "Failed to initialize adapter\n");
- if (is_qla8022(ha) && ql4xdontresethba) {
+ if ((is_qla8022(ha) && ql4xdontresethba) ||
+ (is_qla8032(ha) && qla4_83xx_idc_dontreset(ha))) {
/* Put the device in failed state. */
DEBUG2(printk(KERN_ERR "HW STATE: FAILED\n"));
ha->isp_ops->idc_lock(ha);
@@ -5233,7 +5297,8 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
goto remove_host;
}
- /* For ISP-82XX, request_irqs is called in qla4_8xxx_load_risc
+ /*
+ * For ISP-8XXX, request_irqs is called in qla4_8xxx_load_risc
* (which is called indirectly by qla4xxx_initialize_adapter),
* so that irqs will be registered after crbinit but before
* mbx_intr_enable.
@@ -5793,7 +5858,16 @@ static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd)
ha = to_qla_host(cmd->device->host);
- if (ql4xdontresethba) {
+ if (is_qla8032(ha) && ql4xdontresethba)
+ qla4_83xx_set_idc_dontreset(ha);
+
+ /*
+ * For ISP8324, if IDC_CTRL DONTRESET_BIT0 is set by other
+ * protocol drivers, we should not set device_state to
+ * NEED_RESET
+ */
+ if (ql4xdontresethba ||
+ (is_qla8032(ha) && qla4_83xx_idc_dontreset(ha))) {
DEBUG2(printk("scsi%ld: %s: Don't Reset HBA\n",
ha->host_no, __func__));
@@ -5817,7 +5891,7 @@ static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd)
}
if (!test_bit(DPC_RESET_HA, &ha->dpc_flags)) {
- if (is_qla8022(ha))
+ if (is_qla80XX(ha))
set_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags);
else
set_bit(DPC_RESET_HA, &ha->dpc_flags);
@@ -5912,7 +5986,7 @@ static int qla4xxx_host_reset(struct Scsi_Host *shost, int reset_type)
break;
case SCSI_FIRMWARE_RESET:
if (!test_bit(DPC_RESET_HA, &ha->dpc_flags)) {
- if (is_qla8022(ha))
+ if (is_qla80XX(ha))
/* set firmware context reset */
set_bit(DPC_RESET_HA_FW_CONTEXT,
&ha->dpc_flags);
@@ -6150,7 +6224,7 @@ qla4xxx_pci_slot_reset(struct pci_dev *pdev)
ha->isp_ops->disable_intrs(ha);
- if (is_qla8022(ha)) {
+ if (is_qla80XX(ha)) {
if (qla4_8xxx_error_recovery(ha) == QLA_SUCCESS) {
ret = PCI_ERS_RESULT_RECOVERED;
goto exit_slot_reset;
@@ -6216,6 +6290,12 @@ static struct pci_device_id qla4xxx_pci_tbl[] = {
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
},
+ {
+ .vendor = PCI_VENDOR_ID_QLOGIC,
+ .device = PCI_DEVICE_ID_QLOGIC_ISP8324,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ },
{0, 0},
};
MODULE_DEVICE_TABLE(pci, qla4xxx_pci_tbl);
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 11/12] qla4xxx: Update Copyright header
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (8 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 10/12] qla4xxx: Added support for ISP83XX vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 11:55 ` [PATCH 12/12] qla4xxx: Update driver version to 5.03.00-k0 vikas.chaudhary
` (2 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_dbg.c | 2 +-
drivers/scsi/qla4xxx/ql4_dbg.h | 2 +-
drivers/scsi/qla4xxx/ql4_def.h | 2 +-
drivers/scsi/qla4xxx/ql4_fw.h | 2 +-
drivers/scsi/qla4xxx/ql4_glbl.h | 2 +-
drivers/scsi/qla4xxx/ql4_init.c | 2 +-
drivers/scsi/qla4xxx/ql4_inline.h | 2 +-
drivers/scsi/qla4xxx/ql4_iocb.c | 2 +-
drivers/scsi/qla4xxx/ql4_isr.c | 2 +-
drivers/scsi/qla4xxx/ql4_mbx.c | 2 +-
drivers/scsi/qla4xxx/ql4_nvram.c | 2 +-
drivers/scsi/qla4xxx/ql4_nvram.h | 2 +-
drivers/scsi/qla4xxx/ql4_nx.c | 2 +-
drivers/scsi/qla4xxx/ql4_nx.h | 2 +-
drivers/scsi/qla4xxx/ql4_os.c | 2 +-
drivers/scsi/qla4xxx/ql4_version.h | 2 +-
16 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c
index f2a841f..77b7c59 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.c
+++ b/drivers/scsi/qla4xxx/ql4_dbg.c
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.h b/drivers/scsi/qla4xxx/ql4_dbg.h
index abd8360..5b0afc1 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.h
+++ b/drivers/scsi/qla4xxx/ql4_dbg.h
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 58b52cf..8e061ea 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index 3f36950..1ef954f 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 0c6acad..9adc512 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index a1881d0..1aca1b4 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_inline.h b/drivers/scsi/qla4xxx/ql4_inline.h
index 62f90bd..6f4decd 100644
--- a/drivers/scsi/qla4xxx/ql4_inline.h
+++ b/drivers/scsi/qla4xxx/ql4_inline.h
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index b6a4e36..f48f37a 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index cb78e9c..68bdb8c 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 80fa20d..0bd8bc7 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_nvram.c b/drivers/scsi/qla4xxx/ql4_nvram.c
index 7851f31..325db1f 100644
--- a/drivers/scsi/qla4xxx/ql4_nvram.c
+++ b/drivers/scsi/qla4xxx/ql4_nvram.c
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_nvram.h b/drivers/scsi/qla4xxx/ql4_nvram.h
index 945cc32..dba0514 100644
--- a/drivers/scsi/qla4xxx/ql4_nvram.h
+++ b/drivers/scsi/qla4xxx/ql4_nvram.h
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 3e55608..20825d5 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_nx.h b/drivers/scsi/qla4xxx/ql4_nx.h
index ec5cbd0..9dc0bbf 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.h
+++ b/drivers/scsi/qla4xxx/ql4_nx.h
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 3e0e5de..c44e49a 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h
index 715e1ff..51d8995 100644
--- a/drivers/scsi/qla4xxx/ql4_version.h
+++ b/drivers/scsi/qla4xxx/ql4_version.h
@@ -1,6 +1,6 @@
/*
* QLogic iSCSI HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 12/12] qla4xxx: Update driver version to 5.03.00-k0
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (9 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 11/12] qla4xxx: Update Copyright header vikas.chaudhary
@ 2012-08-22 11:55 ` vikas.chaudhary
2012-08-22 13:29 ` [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch Vikas Chaudhary
2012-09-06 16:09 ` Michael Christie
12 siblings, 0 replies; 14+ messages in thread
From: vikas.chaudhary @ 2012-08-22 11:55 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_version.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h
index 51d8995..0c329ac 100644
--- a/drivers/scsi/qla4xxx/ql4_version.h
+++ b/drivers/scsi/qla4xxx/ql4_version.h
@@ -5,4 +5,4 @@
* See LICENSE.qla4xxx for copyright and licensing details.
*/
-#define QLA4XXX_DRIVER_VERSION "5.02.00-k20"
+#define QLA4XXX_DRIVER_VERSION "5.03.00-k0"
--
1.7.8.GIT
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch.
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (10 preceding siblings ...)
2012-08-22 11:55 ` [PATCH 12/12] qla4xxx: Update driver version to 5.03.00-k0 vikas.chaudhary
@ 2012-08-22 13:29 ` Vikas Chaudhary
2012-09-06 16:09 ` Michael Christie
12 siblings, 0 replies; 14+ messages in thread
From: Vikas Chaudhary @ 2012-08-22 13:29 UTC (permalink / raw)
To: Vikas Chaudhary, jbottomley, michaelc
Cc: linux-scsi, Lalit Chandivade, Ravi Anand
linux-scsi list rejected patch "qla4xxx: Rename macros from 82XX to 8XXX"
for probable junk email.
Rename patch to "qla4xxx: Rename 82XX macros" and resending in next email.
-----Original Message-----
From: Vikas <vikas.chaudhary@qlogic.com>
To: "jbottomley@parallels.com" <jbottomley@parallels.com>, Mike Christie
<michaelc@cs.wisc.edu>
Cc: scsi <linux-scsi@vger.kernel.org>, Vikas <vikas.chaudhary@qlogic.com>,
Lalit Chandivade <lalit.chandivade@qlogic.com>, Ravi Anand
<ravi.anand@qlogic.com>
Subject: [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch.
>From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
>
>James,
>
>Please apply the following patches to the scsi tree at your earliest
>convenience.
>
>Following patches are to add support for our new adapter ISP83XX.
>
>Patch 01/12 to 07/12 is just to change function, variable, structure,
>macros name so that common functions for ISP82xx and ISP83xx include
>string "8xxx" in there name and functions only for ISP82xx will include
>string "82xx" in there name.
>
>Thanks,
>Vikas.
>
>Vikas Chaudhary (12):
> qla4xxx: Update function name from 8xxx to 82xx
> qla4xxx: Update structure and variable names
> qla4xxx: Update func name from ql4_ to qla4_
> qla4xxx: Rename macros from 82XX to 8XXX
> qla4xxx: Clean-up and optimize macros
> qla4xxx: Added new functions in isp_ops
> qla4xxx: Replace all !is_qla8022() with is_qla40XX()
> qla4xxx: Set IDC version in correct way
> qla4xxx: Added new function qla4_8xxx_get_minidump
> qla4xxx: Added support for ISP83XX
> qla4xxx: Update Copyright header
> qla4xxx: Update driver version to 5.03.00-k0
>
>
> drivers/scsi/qla4xxx/Kconfig | 4 +-
> drivers/scsi/qla4xxx/Makefile | 2 +-
> drivers/scsi/qla4xxx/ql4_83xx.c | 1468
>++++++++++++++++++++++++++++++++++++
> drivers/scsi/qla4xxx/ql4_83xx.h | 262 +++++++
> drivers/scsi/qla4xxx/ql4_attr.c | 26 +-
> drivers/scsi/qla4xxx/ql4_dbg.c | 32 +-
> drivers/scsi/qla4xxx/ql4_dbg.h | 2 +-
> drivers/scsi/qla4xxx/ql4_def.h | 60 ++-
> drivers/scsi/qla4xxx/ql4_fw.h | 50 ++-
> drivers/scsi/qla4xxx/ql4_glbl.h | 90 ++-
> drivers/scsi/qla4xxx/ql4_init.c | 23 +-
> drivers/scsi/qla4xxx/ql4_inline.h | 2 +-
> drivers/scsi/qla4xxx/ql4_iocb.c | 28 +-
> drivers/scsi/qla4xxx/ql4_isr.c | 254 +++++--
> drivers/scsi/qla4xxx/ql4_mbx.c | 110 ++--
> drivers/scsi/qla4xxx/ql4_nvram.c | 2 +-
> drivers/scsi/qla4xxx/ql4_nvram.h | 2 +-
> drivers/scsi/qla4xxx/ql4_nx.c | 1430
>+++++++++++++++++++++++------------
> drivers/scsi/qla4xxx/ql4_nx.h | 198 +++--
> drivers/scsi/qla4xxx/ql4_os.c | 414 +++++++----
> drivers/scsi/qla4xxx/ql4_version.h | 4 +-
> 21 files changed, 3553 insertions(+), 910 deletions(-)
> create mode 100644 drivers/scsi/qla4xxx/ql4_83xx.c
> create mode 100644 drivers/scsi/qla4xxx/ql4_83xx.h
This message and any attached documents contain information from QLogic Corporation or its wholly-owned subsidiaries that may be confidential. If you are not the intended recipient, you may not read, copy, distribute, or use this information. If you have received this transmission in error, please notify the sender immediately by reply e-mail and then delete this message.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch.
2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
` (11 preceding siblings ...)
2012-08-22 13:29 ` [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch Vikas Chaudhary
@ 2012-09-06 16:09 ` Michael Christie
12 siblings, 0 replies; 14+ messages in thread
From: Michael Christie @ 2012-09-06 16:09 UTC (permalink / raw)
To: vikas.chaudhary; +Cc: jbottomley, linux-scsi, lalit.chandivade, ravi.anand
On Aug 22, 2012, at 6:54 AM, vikas.chaudhary@qlogic.com wrote:
> Vikas Chaudhary (12):
> qla4xxx: Update function name from 8xxx to 82xx
> qla4xxx: Update structure and variable names
> qla4xxx: Update func name from ql4_ to qla4_
> qla4xxx: Rename macros from 82XX to 8XXX
> qla4xxx: Clean-up and optimize macros
> qla4xxx: Added new functions in isp_ops
> qla4xxx: Replace all !is_qla8022() with is_qla40XX()
> qla4xxx: Set IDC version in correct way
> qla4xxx: Added new function qla4_8xxx_get_minidump
> qla4xxx: Added support for ISP83XX
> qla4xxx: Update Copyright header
> qla4xxx: Update driver version to 5.03.00-k0
Patches look ok overall. There are some minor coding style issues in patch 10.
- do not need a "return" statement at the end of a function that does not return something
- some people do not like a extra newlines like this:
x = something;
if (x == something else)
but I think it would be ok to clean those up later since they are minor.
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
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2012-08-22 11:54 [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch vikas.chaudhary
2012-08-22 11:54 ` [PATCH 01/12] qla4xxx: Update function name from 8xxx to 82xx vikas.chaudhary
2012-08-22 11:55 ` [PATCH 02/12] qla4xxx: Update structure and variable names vikas.chaudhary
2012-08-22 11:55 ` [PATCH 03/12] qla4xxx: Update func name from ql4_ to qla4_ vikas.chaudhary
2012-08-22 11:55 ` [PATCH 05/12] qla4xxx: Clean-up and optimize macros vikas.chaudhary
2012-08-22 11:55 ` [PATCH 06/12] qla4xxx: Added new functions in isp_ops vikas.chaudhary
2012-08-22 11:55 ` [PATCH 07/12] qla4xxx: Replace all !is_qla8022() with is_qla40XX() vikas.chaudhary
2012-08-22 11:55 ` [PATCH 08/12] qla4xxx: Set IDC version in correct way vikas.chaudhary
2012-08-22 11:55 ` [PATCH 09/12] qla4xxx: Added new function qla4_8xxx_get_minidump vikas.chaudhary
2012-08-22 11:55 ` [PATCH 10/12] qla4xxx: Added support for ISP83XX vikas.chaudhary
2012-08-22 11:55 ` [PATCH 11/12] qla4xxx: Update Copyright header vikas.chaudhary
2012-08-22 11:55 ` [PATCH 12/12] qla4xxx: Update driver version to 5.03.00-k0 vikas.chaudhary
2012-08-22 13:29 ` [PATCH 0/12] qla4xxx: Updates for scsi "misc" branch Vikas Chaudhary
2012-09-06 16:09 ` Michael Christie
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