[SCSI] bfa: driver compatibility with 32bit libs
Replaced usage of void * with u64 in data structure shared between
brocade user space libraries and the bfa driver to address pointer
size changes across 32-bit vs 64-bit to have the compatibility between
32bit library and 64bit driver and vice versa.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfad_bsg.h b/drivers/scsi/bfa/bfad_bsg.h
index 3ef321c..b0b5ac7 100644
--- a/drivers/scsi/bfa/bfad_bsg.h
+++ b/drivers/scsi/bfa/bfad_bsg.h
@@ -819,10 +819,12 @@
};
#define bfa_bsg_fcpt_t struct bfa_bsg_fcpt_s
+#pragma pack(1)
struct bfa_bsg_data {
int payload_len;
- void *payload;
+ u64 payload;
};
+#pragma pack()
#define bfad_chk_iocmd_sz(__payload_len, __hdrsz, __bufsz) \
(((__payload_len) != ((__hdrsz) + (__bufsz))) ? \