diff options
Diffstat (limited to 'usr.sbin/mlxcontrol/util.c')
| -rw-r--r-- | usr.sbin/mlxcontrol/util.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/usr.sbin/mlxcontrol/util.c b/usr.sbin/mlxcontrol/util.c new file mode 100644 index 0000000..37cd2b7 --- /dev/null +++ b/usr.sbin/mlxcontrol/util.c @@ -0,0 +1,172 @@ +/*- + * Copyright (c) 1999 Michael Smith + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include <sys/types.h> +#include <stdio.h> +#include <paths.h> +#include <string.h> + +#include <dev/mlx/mlxio.h> +#include <dev/mlx/mlxreg.h> + +#include "mlxcontrol.h" + +/******************************************************************************** + * Various name-producing and -parsing functions + */ + +/* return path of controller (unit) */ +char * +ctrlrpath(int unit) +{ + static char buf[32]; + + sprintf(buf, "%s%s", _PATH_DEV, ctrlrname(unit)); + return(buf); +} + +/* return name of controller (unit) */ +char * +ctrlrname(int unit) +{ + static char buf[32]; + + sprintf(buf, "mlx%d", unit); + return(buf); +} + +/* return path of drive (unit) */ +char * +drivepath(int unit) +{ + static char buf[32]; + + sprintf(buf, "%s%s", _PATH_DEV, drivename(unit)); + return(buf); +} + +/* return name of drive (unit) */ +char * +drivename(int unit) +{ + static char buf[32]; + + sprintf(buf, "mlxd%d", unit); + return(buf); +} + +/* get controller unit number from name in (str) */ +int +ctrlrunit(char *str) +{ + int unit; + + if (sscanf(str, "mlx%d", &unit) == 1) + return(unit); + return(-1); +} + +/* get drive unit number from name in (str) */ +int +driveunit(char *str) +{ + int unit; + + if (sscanf(str, "mlxd%d", &unit) == 1) + return(unit); + return(-1); +} + +/******************************************************************************** + * Standardised output of various data structures. + */ + +void +mlx_print_phys_drv(struct mlx_phys_drv *drv, int chn, int targ, char *prefix, int verbose) +{ + char *type, *device, *vendor, *revision; + + switch(drv->pd_flags2 & 0x03) { + case MLX_PHYS_DRV_DISK: + type = "disk"; + break; + case MLX_PHYS_DRV_SEQUENTIAL: + type = "tape"; + break; + case MLX_PHYS_DRV_CDROM: + type= "cdrom"; + break; + case MLX_PHYS_DRV_OTHER: + default: + type = "unknown"; + break; + } + printf("%s%s%02d%02d ", prefix, type, chn, targ); + switch(drv->pd_status) { + case MLX_PHYS_DRV_DEAD: + printf(" (dead) "); + break; + case MLX_PHYS_DRV_WRONLY: + printf(" (write-only) "); + break; + case MLX_PHYS_DRV_ONLINE: + printf(" (online) "); + break; + case MLX_PHYS_DRV_STANDBY: + printf(" (standby) "); + break; + default: + printf(" (0x%02x) ", drv->pd_status); + } + printf("\n"); + + if (verbose) { + + printf("%s ", prefix); + if (!mlx_scsi_inquiry(0, chn, targ, &vendor, &device, &revision)) { + printf("'%8.8s' '%16.16s' '%4.4s'", vendor, device, revision); + } else { + printf("<IDENTIFY FAILED>"); + } + + printf(" %dMB ", drv->pd_config_size / 2048); + + if (drv->pd_flags2 & MLX_PHYS_DRV_FAST20) { + printf(" fast20"); + } else if (drv->pd_flags2 & MLX_PHYS_DRV_FAST) { + printf(" fast"); + } + if (drv->pd_flags2 & MLX_PHYS_DRV_WIDE) + printf(" wide"); + if (drv->pd_flags2 & MLX_PHYS_DRV_SYNC) + printf(" sync"); + if (drv->pd_flags2 & MLX_PHYS_DRV_TAG) + printf(" tag-enabled"); + printf("\n"); + } +} |
