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[SCSI] be2iscsi: Adding crashdump support

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These changes allow the driver to support crashdump. We need to reset the
chip incase of a crashdump

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Jayamohan Kallickal
2010-07-22 04:24:53 +05:30
committed by James Bottomley
parent 5db3f33d68
commit e9b9119350
4 changed files with 141 additions and 1 deletions
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9
drivers/scsi/be2iscsi/be_main.h
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@@ -69,7 +69,14 @@
#define BEISCSI_NUM_DEVICES_SUPPORTED 0x01
#define BEISCSI_MAX_FRAGS_INIT 192
#define BE_NUM_MSIX_ENTRIES 1
#define MPU_EP_SEMAPHORE 0xac
#define MPU_EP_CONTROL 0
#define MPU_EP_SEMAPHORE 0xac
#define BE2_SOFT_RESET 0x5c
#define BE2_PCI_ONLINE0 0xb0
#define BE2_PCI_ONLINE1 0xb4
#define BE2_SET_RESET 0x80
#define BE2_MPU_IRAM_ONLINE 0x00000080
#define BE_SENSE_INFO_SIZE 258
#define BE_ISCSI_PDU_HEADER_SIZE 64