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-rw-r--r--drivers/scsi/qla4xxx/ql4_glbl.h1
-rw-r--r--drivers/scsi/qla4xxx/ql4_init.c7
-rw-r--r--drivers/scsi/qla4xxx/ql4_nx.c21
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c27
4 files changed, 45 insertions, 11 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index d67c50e0b896..6d72e1dde19f 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -279,6 +279,7 @@ int qla4_83xx_ms_mem_write_128b(struct scsi_qla_host *ha,
uint8_t qla4xxx_set_ipaddr_state(uint8_t fw_ipaddr_state);
int qla4_83xx_get_port_config(struct scsi_qla_host *ha, uint32_t *config);
int qla4_83xx_set_port_config(struct scsi_qla_host *ha, uint32_t *config);
+int qla4_8xxx_check_init_adapter_retry(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 7456eeb2e58a..28fbece7e08f 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -959,13 +959,8 @@ int qla4xxx_initialize_adapter(struct scsi_qla_host *ha, int is_reset)
qla4xxx_build_ddb_list(ha, is_reset);
set_bit(AF_ONLINE, &ha->flags);
-exit_init_hba:
- if (is_qla80XX(ha) && (status == QLA_ERROR)) {
- /* Since interrupts are registered in start_firmware for
- * 80XX, release them here if initialize_adapter fails */
- qla4xxx_free_irqs(ha);
- }
+exit_init_hba:
DEBUG2(printk("scsi%ld: initialize adapter: %s\n", ha->host_no,
status == QLA_ERROR ? "FAILED" : "SUCCEEDED"));
return status;
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index d001202d3565..bbe836146837 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -3836,3 +3836,24 @@ qla4_8xxx_enable_msix(struct scsi_qla_host *ha)
msix_out:
return ret;
}
+
+int qla4_8xxx_check_init_adapter_retry(struct scsi_qla_host *ha)
+{
+ int status = QLA_SUCCESS;
+
+ /* Dont retry adapter initialization if IRQ allocation failed */
+ if (!test_bit(AF_IRQ_ATTACHED, &ha->flags)) {
+ ql4_printk(KERN_WARNING, ha, "%s: Skipping retry of adapter initialization as IRQs are not attached\n",
+ __func__);
+ status = QLA_ERROR;
+ goto exit_init_adapter_failure;
+ }
+
+ /* Since interrupts are registered in start_firmware for
+ * 8xxx, release them here if initialize_adapter fails
+ * and retry adapter initialization */
+ qla4xxx_free_irqs(ha);
+
+exit_init_adapter_failure:
+ return status;
+}
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index c21adc338cf1..9803c9e3bc39 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -4881,8 +4881,21 @@ recover_ha_init_adapter:
ssleep(6);
/* NOTE: AF_ONLINE flag set upon successful completion of
- * qla4xxx_initialize_adapter */
+ * qla4xxx_initialize_adapter */
status = qla4xxx_initialize_adapter(ha, RESET_ADAPTER);
+ if (is_qla80XX(ha) && (status == QLA_ERROR)) {
+ status = qla4_8xxx_check_init_adapter_retry(ha);
+ if (status == QLA_ERROR) {
+ ql4_printk(KERN_INFO, ha, "scsi%ld: %s: Don't retry recover adapter\n",
+ ha->host_no, __func__);
+ qla4xxx_dead_adapter_cleanup(ha);
+ clear_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags);
+ clear_bit(DPC_RESET_HA, &ha->dpc_flags);
+ clear_bit(DPC_RESET_HA_FW_CONTEXT,
+ &ha->dpc_flags);
+ goto exit_recover;
+ }
+ }
}
/* Retry failed adapter initialization, if necessary
@@ -8681,11 +8694,8 @@ static int qla4xxx_probe_adapter(struct pci_dev *pdev,
status = qla4xxx_initialize_adapter(ha, INIT_ADAPTER);
/* Dont retry adapter initialization if IRQ allocation failed */
- if (is_qla80XX(ha) && !test_bit(AF_IRQ_ATTACHED, &ha->flags)) {
- ql4_printk(KERN_WARNING, ha, "%s: Skipping retry of adapter initialization\n",
- __func__);
+ if (is_qla80XX(ha) && (status == QLA_ERROR))
goto skip_retry_init;
- }
while ((!test_bit(AF_ONLINE, &ha->flags)) &&
init_retry_count++ < MAX_INIT_RETRIES) {
@@ -8709,6 +8719,10 @@ static int qla4xxx_probe_adapter(struct pci_dev *pdev,
continue;
status = qla4xxx_initialize_adapter(ha, INIT_ADAPTER);
+ if (is_qla80XX(ha) && (status == QLA_ERROR)) {
+ if (qla4_8xxx_check_init_adapter_retry(ha) == QLA_ERROR)
+ goto skip_retry_init;
+ }
}
skip_retry_init:
@@ -9615,6 +9629,7 @@ static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha)
if (rval != QLA_SUCCESS) {
ql4_printk(KERN_INFO, ha, "scsi%ld: %s: HW State: "
"FAILED\n", ha->host_no, __func__);
+ qla4xxx_free_irqs(ha);
ha->isp_ops->idc_lock(ha);
qla4_8xxx_clear_drv_active(ha);
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
@@ -9642,6 +9657,8 @@ static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha)
rval = qla4xxx_initialize_adapter(ha, RESET_ADAPTER);
if (rval == QLA_SUCCESS)
ha->isp_ops->enable_intrs(ha);
+ else
+ qla4xxx_free_irqs(ha);
ha->isp_ops->idc_lock(ha);
qla4_8xxx_set_drv_active(ha);