| mlxvar.h (58188) | mlxvar.h (59136) |
|---|---|
| 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 * | 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 58188 2000-03-18 02:01:37Z msmith $ | 26 * $FreeBSD: head/sys/dev/mlx/mlxvar.h 59136 2000-04-11 02:52:46Z msmith $ |
| 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 */ --- 108 unchanged lines hidden (view full) --- 143#define MLX_GEOM_256_63 1 144 int mlx_state; 145#define MLX_STATE_INTEN (1<<0) /* interrupts have been enabled */ 146#define MLX_STATE_SHUTDOWN (1<<1) /* controller is shut down */ 147#define MLX_STATE_OPEN (1<<2) /* control device is open */ 148#define MLX_STATE_SUSPEND (1<<3) /* controller is suspended */ 149 struct callout_handle mlx_timeout; /* periodic status monitor */ 150 time_t mlx_lastpoll; /* last time_second we polled for status */ | 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 */ --- 108 unchanged lines hidden (view full) --- 143#define MLX_GEOM_256_63 1 144 int mlx_state; 145#define MLX_STATE_INTEN (1<<0) /* interrupts have been enabled */ 146#define MLX_STATE_SHUTDOWN (1<<1) /* controller is shut down */ 147#define MLX_STATE_OPEN (1<<2) /* control device is open */ 148#define MLX_STATE_SUSPEND (1<<3) /* controller is suspended */ 149 struct callout_handle mlx_timeout; /* periodic status monitor */ 150 time_t mlx_lastpoll; /* last time_second we polled for status */ |
| 151 int mlx_lastevent; /* sequence number of the last event we recorded */ | 151 u_int16_t mlx_lastevent; /* sequence number of the last event we recorded */ |
| 152 int mlx_currevent; /* sequence number last time we looked */ | 152 int mlx_currevent; /* sequence number last time we looked */ |
| 153 int mlx_rebuild; /* if >= 0, drive is being rebuilt */ 154 u_int32_t mlx_rebuildstat;/* blocks left to rebuild if active */ 155 int mlx_check; /* if >= 0, drive is being checked */ | 153 int mlx_background; /* if != 0 rebuild or check is in progress */ 154#define MLX_BACKGROUND_CHECK 1 /* we started a check */ 155#define MLX_BACKGROUND_REBUILD 2 /* we started a rebuild */ 156#define MLX_BACKGROUND_SPONTANEOUS 3 /* it just happened somehow */ 157 struct mlx_rebuild_status mlx_rebuildstat; /* last rebuild status */ |
| 156 struct mlx_pause mlx_pause; /* pending pause operation details */ 157 158 int mlx_locks; /* reentrancy avoidance */ 159 int mlx_flags; 160#define MLX_SPINUP_REPORTED (1<<0) /* "spinning up drives" message displayed */ 161 162 /* interface-specific accessor functions */ 163 int mlx_iftype; /* interface protocol */ --- 44 unchanged lines hidden (view full) --- 208extern int mlx_shutdown(device_t dev); 209extern int mlx_suspend(device_t dev); 210extern int mlx_resume(device_t dev); 211extern d_open_t mlx_open; 212extern d_close_t mlx_close; 213extern d_ioctl_t mlx_ioctl; 214 215extern devclass_t mlx_devclass; | 158 struct mlx_pause mlx_pause; /* pending pause operation details */ 159 160 int mlx_locks; /* reentrancy avoidance */ 161 int mlx_flags; 162#define MLX_SPINUP_REPORTED (1<<0) /* "spinning up drives" message displayed */ 163 164 /* interface-specific accessor functions */ 165 int mlx_iftype; /* interface protocol */ --- 44 unchanged lines hidden (view full) --- 210extern int mlx_shutdown(device_t dev); 211extern int mlx_suspend(device_t dev); 212extern int mlx_resume(device_t dev); 213extern d_open_t mlx_open; 214extern d_close_t mlx_close; 215extern d_ioctl_t mlx_ioctl; 216 217extern devclass_t mlx_devclass; |
| 218extern devclass_t mlxd_devclass; |
|
| 216 217/* 218 * Mylex System Disk driver 219 */ 220struct mlxd_softc 221{ 222 device_t mlxd_dev; | 219 220/* 221 * Mylex System Disk driver 222 */ 223struct mlxd_softc 224{ 225 device_t mlxd_dev; |
| 226 dev_t mlxd_dev_t; |
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| 223 struct mlx_softc *mlxd_controller; 224 struct mlx_sysdrive *mlxd_drive; 225 struct disk mlxd_disk; 226 struct devstat mlxd_stats; 227 struct disklabel mlxd_label; 228 int mlxd_unit; 229 int mlxd_flags; 230#define MLXD_OPEN (1<<0) /* drive is open (can't shut down) */ 231}; 232 233/* 234 * Interface between driver core and disk driver (should be using a bus?) 235 */ 236extern int mlx_submit_buf(struct mlx_softc *sc, struct buf *bp); 237extern int mlx_submit_ioctl(struct mlx_softc *sc, struct mlx_sysdrive *drive, u_long cmd, 238 caddr_t addr, int32_t flag, struct proc *p); 239extern void mlxd_intr(void *data); 240 241 | 227 struct mlx_softc *mlxd_controller; 228 struct mlx_sysdrive *mlxd_drive; 229 struct disk mlxd_disk; 230 struct devstat mlxd_stats; 231 struct disklabel mlxd_label; 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, struct buf *bp); 241extern int mlx_submit_ioctl(struct mlx_softc *sc, struct mlx_sysdrive *drive, u_long cmd, 242 caddr_t addr, int32_t flag, struct proc *p); 243extern void mlxd_intr(void *data); 244 245 |