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authorAndrew Vasquez <andrew.vasquez@qlogic.com>2005-07-06 10:31:17 -0700
committerJames Bottomley <jejb@mulgrave.(none)>2005-07-14 11:00:07 -0400
commit2b6c0cee90cecbce35fb6d65fed94f22e5063be0 (patch)
treeb0bc0240e95d72d67cf3f23ee84375b629128063 /drivers/scsi/qla2xxx/qla_inline.h
parent459c537807bd72cce7b007fb218bb5a658a6c3c1 (diff)
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[SCSI] qla2xxx: Add ISP24xx IOCB manipulation routines.
Add ISP24xx IOCB manipulation routines. Add appropriate glue-code for ISP24xx support while manipulting IOCB packets. Add an ISP24xx specific 'start_scsi' routine due to command-type-7 layout changes. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_inline.h')
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 6cf7036..a4357f0 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -236,6 +236,19 @@ qla2x00_delete_timer_from_cmd(srb_t *sp)
}
}
+static inline uint8_t *host_to_fcp_swap(uint8_t *, uint32_t);
+static inline uint8_t *
+host_to_fcp_swap(uint8_t *fcp, uint32_t bsize)
+{
+ uint32_t *ifcp = (uint32_t *) fcp;
+ uint32_t *ofcp = (uint32_t *) fcp;
+ uint32_t iter = bsize >> 2;
+
+ for (; iter ; iter--)
+ *ofcp++ = swab32(*ifcp++);
+
+ return fcp;
+}
static inline int qla2x00_is_reserved_id(scsi_qla_host_t *, uint16_t);
static inline int