| 1 | /* $NetBSD: mlxio.h,v 1.3 2002/08/26 17:02:15 ad Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 1999 Michael Smith |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in the |
| 14 | * documentation and/or other materials provided with the distribution. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | * |
| 28 | * from FreeBSD: mlxio.h,v 1.1.2.2 2000/04/24 19:40:49 msmith Exp |
| 29 | */ |
| 30 | |
| 31 | #ifndef _IC_MLXIO_H_ |
| 32 | #define _IC_MLXIO_H_ |
| 33 | |
| 34 | #include <sys/ioccom.h> |
| 35 | |
| 36 | /* |
| 37 | * System Disk ioctls |
| 38 | */ |
| 39 | |
| 40 | /* system disk status values */ |
| 41 | #define MLX_SYSD_ONLINE 0x03 |
| 42 | #define MLX_SYSD_CRITICAL 0x04 |
| 43 | #define MLX_SYSD_OFFLINE 0xff |
| 44 | |
| 45 | #define MLXD_STATUS _IOR('M', 100, int) |
| 46 | #define MLXD_CHECKASYNC _IOR('M', 101, int) |
| 47 | #define MLXD_DETACH _IOW('M', 102, int) |
| 48 | |
| 49 | /* |
| 50 | * Controller ioctls |
| 51 | */ |
| 52 | struct mlx_pause { |
| 53 | int mp_which; |
| 54 | #define MLX_PAUSE_ALL 0xff |
| 55 | #define MLX_PAUSE_CANCEL 0x00 |
| 56 | int mp_when; |
| 57 | int mp_howlong; |
| 58 | }; |
| 59 | |
| 60 | struct mlx_usercommand { |
| 61 | size_t mu_datasize; /* size of buffer */ |
| 62 | void *mu_buf; /* user address of buffer */ |
| 63 | int mu_bufptr; /* offset into command m/b for PA */ |
| 64 | int mu_bufdir; /* transfer is to controller */ |
| 65 | u_int16_t mu_status; /* command status returned */ |
| 66 | u_int8_t mu_command[16]; /* command mailbox contents */ |
| 67 | }; |
| 68 | #define MU_XFER_IN 0x01 |
| 69 | #define MU_XFER_OUT 0x02 |
| 70 | #define MU_XFER_MASK 0x03 |
| 71 | |
| 72 | struct mlx_rebuild_request { |
| 73 | int rr_channel; |
| 74 | int rr_target; |
| 75 | int rr_status; |
| 76 | }; |
| 77 | |
| 78 | struct mlx_rebuild_status { |
| 79 | u_int16_t rs_code; |
| 80 | #define MLX_REBUILDSTAT_REBUILDCHECK 0x0000 |
| 81 | #define MLX_REBUILDSTAT_ADDCAPACITY 0x0400 |
| 82 | #define MLX_REBUILDSTAT_ADDCAPACITYINIT 0x0500 |
| 83 | #define MLX_REBUILDSTAT_IDLE 0xffff |
| 84 | u_int16_t rs_drive; |
| 85 | int rs_size; |
| 86 | int rs_remaining; |
| 87 | }; |
| 88 | |
| 89 | struct mlx_cinfo { |
| 90 | u_int ci_iftype; |
| 91 | u_int ci_nchan; |
| 92 | u_int ci_max_sg; |
| 93 | u_int ci_max_commands; |
| 94 | u_int ci_mem_size; |
| 95 | u_int8_t ci_firmware_id[4]; |
| 96 | u_int8_t ci_hardware_id; |
| 97 | u_int8_t ci_pad[3]; |
| 98 | }; |
| 99 | |
| 100 | #define MLX_RESCAN_DRIVES _IO('M', 0) |
| 101 | #define MLX_PAUSE_CHANNEL _IOW('M', 1, struct mlx_pause) |
| 102 | #define MLX_COMMAND _IOWR('M', 2, struct mlx_usercommand) |
| 103 | #define MLX_REBUILDASYNC _IOWR('M', 3, struct mlx_rebuild_request) |
| 104 | #define MLX_REBUILDSTAT _IOR('M', 4, struct mlx_rebuild_status) |
| 105 | #define MLX_GET_SYSDRIVE _IOWR('M', 5, int) |
| 106 | #define MLX_GET_CINFO _IOR('M', 6, struct mlx_cinfo) |
| 107 | |
| 108 | #endif /* !_IC_MLXIO_H_ */ |
| 109 | |