From 8c23cd7457151fc8ace79ec700a8aeaa9fc5b3d9 Mon Sep 17 00:00:00 2001 From: Mark Haverkamp Date: Tue, 8 Aug 2006 08:52:14 -0700 Subject: [SCSI] aacraid: Restart adapter on firmware assert (Update 2) Received from Mark Salyzyn If the adapter should be in a blinkled (Firmware Assert) state when the driver loads, we will perform a warm restart of the Adapter Firmware to see if we can rescue the adapter. Possible causes of a blinkled can occur on some early release motherboard BIOSes, transitory PCI bus problems on embedded systems or non-x86 based architectures, transitory startup failures of early release drives or transitory hardware failures; some of which can bite the adapter later at runtime. Future enhancements will include recovery during runtime. Fixed extra whitespace space issue. Signed-off-by: Mark Haverkamp Signed-off-by: James Bottomley --- drivers/scsi/aacraid/aacraid.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/scsi/aacraid/aacraid.h') diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index d0eecd4bec83..05f80982efa5 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1670,6 +1670,7 @@ extern struct aac_common aac_config; #define RCV_TEMP_READINGS 0x00000025 #define GET_COMM_PREFERRED_SETTINGS 0x00000026 #define IOP_RESET 0x00001000 +#define IOP_RESET_ALWAYS 0x00001001 #define RE_INIT_ADAPTER 0x000000ee /* -- cgit v1.2.2 From 8c867b257d159ca04602d7087fa29f846785f9ea Mon Sep 17 00:00:00 2001 From: Mark Haverkamp Date: Thu, 3 Aug 2006 08:03:30 -0700 Subject: [SCSI] aacraid: Reset adapter in recovery timeout Received from Mark Salyzyn If the adapter is in blinkled (Firmware Assert) when error recovery timeout actions have been triggered, perform an adapter warm reset and restart the initialization. Signed-off-by: Mark Haverkamp Signed-off-by: James Bottomley --- drivers/scsi/aacraid/aacraid.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/scsi/aacraid/aacraid.h') diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 05f80982efa5..8924c183d9c3 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1029,6 +1029,7 @@ struct aac_dev init->InitStructRevision==cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_4) u8 raw_io_64; u8 printf_enabled; + u8 in_reset; }; #define aac_adapter_interrupt(dev) \ @@ -1789,7 +1790,7 @@ void aac_consumer_free(struct aac_dev * dev, struct aac_queue * q, u32 qnum); int aac_fib_complete(struct fib * context); #define fib_data(fibctx) ((void *)(fibctx)->hw_fib->data) struct aac_dev *aac_init_adapter(struct aac_dev *dev); -int aac_get_config_status(struct aac_dev *dev); +int aac_get_config_status(struct aac_dev *dev, int commit_flag); int aac_get_containers(struct aac_dev *dev); int aac_scsi_cmd(struct scsi_cmnd *cmd); int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg); @@ -1800,6 +1801,7 @@ int aac_sa_init(struct aac_dev *dev); unsigned int aac_response_normal(struct aac_queue * q); unsigned int aac_command_normal(struct aac_queue * q); unsigned int aac_intr_normal(struct aac_dev * dev, u32 Index); +int aac_check_health(struct aac_dev * dev); int aac_command_thread(void *data); int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context *fibctx); int aac_fib_adapter_complete(struct fib * fibptr, unsigned short size); -- cgit v1.2.2