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| author | Seokmann Ju <seokmann.ju@qlogic.com> | 2007-07-26 13:43:34 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-07-27 09:14:22 -0400 |
| commit | 281afe1947d855661754850de29d7530b2ff18dc (patch) | |
| tree | 25b085c0c759211b2c416c36b4603d131626b797 /drivers/scsi/qla2xxx/qla_def.h | |
| parent | c835e3727b87115f98c612a5ecb8882826d2537e (diff) | |
| download | blackbird-obmc-linux-281afe1947d855661754850de29d7530b2ff18dc.tar.gz blackbird-obmc-linux-281afe1947d855661754850de29d7530b2ff18dc.zip | |
[SCSI] qla2xxx: fix to honor ignored parameters in sysfs attributes
This is a patch to fix 'segmentation fault' issue which was initiated
by Richard Lary <rlary@us.ibm.com>. Thanks again Richard.
- on following sysfs attritute function, changes have made so that both
count and offset input parameters are honored by the functions.
= qla2x00_sysfs_read_nvram()
= qla2x00_sysfs_read_vpd()
- made changes so that NVRAM data to be cached to minimize H/W accesses
during agent querying of the driver's.
Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 0c9f36c8a248..27ae3a532a55 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2340,10 +2340,14 @@ typedef struct scsi_qla_host { uint8_t serial2; /* NVRAM configuration data */ +#define MAX_NVRAM_SIZE 4096 +#define VPD_OFFSET MAX_NVRAM_SIZE / 2 uint16_t nvram_size; uint16_t nvram_base; + void *nvram; uint16_t vpd_size; uint16_t vpd_base; + void *vpd; uint16_t loop_reset_delay; uint8_t retry_count; |
