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path: root/drivers/scsi/aacraid/src.c
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Diffstat (limited to 'drivers/scsi/aacraid/src.c')
-rw-r--r--drivers/scsi/aacraid/src.c48
1 files changed, 42 insertions, 6 deletions
diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c
index 8e4e2ddbafd7..2e5338dec621 100644
--- a/drivers/scsi/aacraid/src.c
+++ b/drivers/scsi/aacraid/src.c
@@ -437,16 +437,23 @@ static int aac_src_check_health(struct aac_dev *dev)
u32 status = src_readl(dev, MUnit.OMR);
/*
+ * Check to see if the board panic'd.
+ */
+ if (unlikely(status & KERNEL_PANIC))
+ goto err_blink;
+
+ /*
* Check to see if the board failed any self tests.
*/
if (unlikely(status & SELF_TEST_FAILED))
- return -1;
+ goto err_out;
/*
- * Check to see if the board panic'd.
+ * Check to see if the board failed any self tests.
*/
- if (unlikely(status & KERNEL_PANIC))
- return (status >> 16) & 0xFF;
+ if (unlikely(status & MONITOR_PANIC))
+ goto err_out;
+
/*
* Wait for the adapter to be up and running.
*/
@@ -456,6 +463,12 @@ static int aac_src_check_health(struct aac_dev *dev)
* Everything is OK
*/
return 0;
+
+err_out:
+ return -1;
+
+err_blink:
+ return (status > 16) & 0xFF;
}
static inline u32 aac_get_vector(struct aac_dev *dev)
@@ -657,7 +670,7 @@ static int aac_srcv_ioremap(struct aac_dev *dev, u32 size)
return 0;
}
-static void aac_set_intx_mode(struct aac_dev *dev)
+void aac_set_intx_mode(struct aac_dev *dev)
{
if (dev->msi_enabled) {
aac_src_access_devreg(dev, AAC_ENABLE_INTX);
@@ -666,10 +679,27 @@ static void aac_set_intx_mode(struct aac_dev *dev)
}
}
+static void aac_dump_fw_fib_iop_reset(struct aac_dev *dev)
+{
+ __le32 supported_options3;
+
+ if (!aac_fib_dump)
+ return;
+
+ supported_options3 = dev->supplement_adapter_info.supported_options3;
+ if (!(supported_options3 & AAC_OPTION_SUPPORTED3_IOP_RESET_FIB_DUMP))
+ return;
+
+ aac_adapter_sync_cmd(dev, IOP_RESET_FW_FIB_DUMP,
+ 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL);
+}
+
static void aac_send_iop_reset(struct aac_dev *dev, int bled)
{
u32 var, reset_mask;
+ aac_dump_fw_fib_iop_reset(dev);
+
bled = aac_adapter_sync_cmd(dev, IOP_RESET_ALWAYS,
0, 0, 0, 0, 0, 0, &var,
&reset_mask, NULL, NULL, NULL);
@@ -684,7 +714,7 @@ static void aac_send_iop_reset(struct aac_dev *dev, int bled)
aac_set_intx_mode(dev);
- if (!bled && (dev->supplement_adapter_info.SupportedOptions2 &
+ if (!bled && (dev->supplement_adapter_info.supported_options2 &
AAC_OPTION_DOORBELL_RESET)) {
src_writel(dev, MUnit.IDR, reset_mask);
} else {
@@ -714,6 +744,12 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type)
pr_err("%s%d: adapter kernel panic'd %x.\n",
dev->name, dev->id, bled);
+ /*
+ * When there is a BlinkLED, IOP_RESET has not effect
+ */
+ if (bled >= 2 && dev->sa_firmware && reset_type & HW_IOP_RESET)
+ reset_type &= ~HW_IOP_RESET;
+
dev->a_ops.adapter_enable_int = aac_src_disable_interrupt;
switch (reset_type) {