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Make the bitfields in here work on big-endian machines. How this ever

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worked is unclear.

Patch from thorpej, tested by me.
This commit is contained in:
wrstuden 1999-12-23 00:15:12 +00:00
parent 0e7b1b9ec1
commit ba7b2b4124
1 changed files with 37 additions and 6 deletions
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43
sys/dev/ic/bhareg.h
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@ -1,4 +1,4 @@
/* $NetBSD: bhareg.h,v 1.13 1999/09/30 23:12:29 thorpej Exp $ */
/* $NetBSD: bhareg.h,v 1.14 1999/12/23 00:15:12 wrstuden Exp $ */
/*-
* Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@ -191,11 +191,19 @@ struct bha_scat_gath {
struct bha_ccb {
u_int8_t opcode;
#if BYTE_ORDER == LITTLE_ENDIAN
u_int8_t :3,
data_in :1,
data_out :1,
wide_tag_enable :1, /* Wide Lun CCB format */
wide_tag_type :2; /* Wide Lun CCB format */
#else
u_int8_t wide_tag_type :2, /* Wide Lun CCB format */
wide_tag_enable :1, /* Wide Lun CCB format */
data_out :1,
data_in :1,
:3;
#endif
u_int8_t scsi_cmd_length;
u_int8_t req_sense_length;
/*------------------------------------longword boundary */
@ -208,9 +216,15 @@ struct bha_ccb {
u_int8_t target_stat;
/*------------------------------------longword boundary */
u_int8_t target;
#if BYTE_ORDER == LITTLE_ENDIAN
u_int8_t lun :5,
tag_enable :1,
tag_type :2;
#else
u_int8_t tag_type :2,
tag_enable :1,
lun :5;
#endif
u_int8_t scsi_cmd[12];
u_int8_t reserved2[1];
u_int8_t link_id;
@ -320,8 +334,13 @@ struct bha_config {
struct {
u_char chan;
u_char intr;
u_char scsi_dev:3;
u_char :5;
#if BYTE_ORDER == LITTLE_ENDIAN
u_char scsi_dev :3,
:5;
#else
u_char :5,
scsi_dev :3;
#endif
} reply;
};
@ -382,15 +401,27 @@ struct bha_devices {
};
struct bha_sync {
u_char offset:4;
u_char period:3;
u_char valid:1;
#if BYTE_ORDER == LITTLE_ENDIAN
u_char offset :4,
period :3,
valid :1;
#else
u_char valid :1,
period :3,
offset :4;
#endif
};
struct bha_setup_reply {
#if BYTE_ORDER == LITTLE_ENDIAN
u_int8_t sync_neg :1,
parity :1,
:6;
#else
u_int8_t :6,
parity :1,
sync_neg :1;
#endif
u_int8_t speed;
u_int8_t bus_on;
u_int8_t bus_off;