1/*-
2 * Copyright (c) 1999 Michael Smith
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
--- 9 unchanged lines hidden (view full) ---
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/dev/mlx/mlxvar.h 125975 2004-02-18 21:36:53Z phk $
27 */
28
29/*
30 * Debugging levels:
31 * 0 - quiet, only emit warnings
32 * 1 - noisy, emit major function points and things done
33 * 2 - extremely noisy, emit trace items in loops, etc.
34 */
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223/*
224 * Mylex System Disk driver
225 */
226struct mlxd_softc
227{
228 device_t mlxd_dev;
229 struct mlx_softc *mlxd_controller;
230 struct mlx_sysdrive *mlxd_drive;
231 struct disk *mlxd_disk;
232 int mlxd_unit;
233 int mlxd_flags;
234#define MLXD_OPEN (1<<0) /* drive is open (can't shut down) */
235};
236
237/*
238 * Interface between driver core and disk driver (should be using a bus?)
239 */
240extern int mlx_submit_buf(struct mlx_softc *sc, mlx_bio *bp);
241extern int mlx_submit_ioctl(struct mlx_softc *sc,
242 struct mlx_sysdrive *drive, u_long cmd,
243 caddr_t addr, int32_t flag, struct thread *td);
244extern void mlxd_intr(void *data);
245
246
2 * Copyright (c) 1999 Michael Smith
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
--- 9 unchanged lines hidden (view full) ---
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/dev/mlx/mlxvar.h 125975 2004-02-18 21:36:53Z phk $
27 */
28
29/*
30 * Debugging levels:
31 * 0 - quiet, only emit warnings
32 * 1 - noisy, emit major function points and things done
33 * 2 - extremely noisy, emit trace items in loops, etc.
34 */
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223/*
224 * Mylex System Disk driver
225 */
226struct mlxd_softc
227{
228 device_t mlxd_dev;
229 struct mlx_softc *mlxd_controller;
230 struct mlx_sysdrive *mlxd_drive;
231 struct disk *mlxd_disk;
232 int mlxd_unit;
233 int mlxd_flags;
234#define MLXD_OPEN (1<<0) /* drive is open (can't shut down) */
235};
236
237/*
238 * Interface between driver core and disk driver (should be using a bus?)
239 */
240extern int mlx_submit_buf(struct mlx_softc *sc, mlx_bio *bp);
241extern int mlx_submit_ioctl(struct mlx_softc *sc,
242 struct mlx_sysdrive *drive, u_long cmd,
243 caddr_t addr, int32_t flag, struct thread *td);
244extern void mlxd_intr(void *data);
245
246