/* $NetBSD: cmds.c,v 1.13 2011/08/14 17:57:44 christos Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Andrew Doran. * * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ /*- * 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. * * from FreeBSD: command.c,v 1.2 2000/04/11 23:04:17 msmith Exp */ #ifndef lint #include <sys/cdefs.h> __RCSID("$NetBSD: cmds.c,v 1.13 2011/08/14 17:57:44 christos Exp $"); #endif /* not lint */ #include <sys/types.h> #include <sys/ioctl.h> #include <sys/queue.h> #include <sys/endian.h> #include <dev/ic/mlxreg.h> #include <dev/ic/mlxio.h> #include <err.h> #include <fcntl.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include "extern.h" static void cmd_status0(struct mlx_disk *); static void cmd_check0(struct mlx_disk *); static void cmd_detach0(struct mlx_disk *); static struct mlx_rebuild_status rs; static int rstatus; static struct { int hwid; const char *name; } const mlx_ctlr_names[] = { { 0x00, "960E/960M" }, { 0x01, "960P/PD" }, { 0x02, "960PL" }, { 0x10, "960PG" }, { 0x11, "960PJ" }, { 0x12, "960PR" }, { 0x13, "960PT" }, { 0x14, "960PTL0" }, { 0x15, "960PRL" } , { 0x16, "960PTL1" }, { 0x20, "1100PVX" }, { -1, NULL }, }; /* * Status output */ static void cmd_status0(struct mlx_disk *md) { int result; result = md->hwunit; if (ioctl(mlxfd, MLXD_STATUS, &result) < 0) err(EXIT_FAILURE, "ioctl(MLXD_STATUS)"); switch(result) { case MLX_SYSD_ONLINE: printf("%s: online\n", md->name); break; case MLX_SYSD_CRITICAL: printf("%s: critical\n", md->name); if (!rstatus) rstatus = 1; break; case MLX_SYSD_OFFLINE: printf("%s: offline\n", md->name); rstatus = 2; break; default: printf("%s: unknown status 0x%02x\n", md->name, result); break; } /* Rebuild/check in progress on this drive? */ if (rs.rs_drive == md->hwunit && rs.rs_code != MLX_REBUILDSTAT_IDLE) { switch(rs.rs_code) { case MLX_REBUILDSTAT_REBUILDCHECK: printf(" [consistency check"); break; case MLX_REBUILDSTAT_ADDCAPACITY: printf(" [add capacity"); break; case MLX_REBUILDSTAT_ADDCAPACITYINIT: printf(" [add capacity init"); break; default: printf(" [unknown operation"); break; } printf(": %d/%d, %d%% complete]\n", rs.rs_remaining, rs.rs_size, ((rs.rs_size - rs.rs_remaining) / (rs.rs_size / 100))); } } int cmd_status(char **argv) { if (ioctl(mlxfd, MLX_REBUILDSTAT, &rs) < 0) err(EXIT_FAILURE, "ioctl(MLX_REBUILDSTAT)"); mlx_disk_iterate(cmd_status0); return (rstatus); } /* * Display controller status. */ int cmd_cstatus(char **argv) { struct mlx_enquiry2 enq; struct mlx_phys_drv pd; static char buf[80]; const char *model; int channel, target; size_t i; model = NULL; /* XXXGCC -Wuninitialized */ for (i = 0; i < sizeof(mlx_ctlr_names) / sizeof(mlx_ctlr_names[0]); i++) if (ci.ci_hardware_id == mlx_ctlr_names[i].hwid) { model = mlx_ctlr_names[i].name; break; } if (i == sizeof(mlx_ctlr_names) / sizeof(mlx_ctlr_names[0])) { snprintf(buf, sizeof(buf), " model 0x%x", ci.ci_hardware_id); model = buf; } printf("DAC%s, %d channel%s, firmware %d.%02d-%c-%02d", model, ci.ci_nchan, ci.ci_nchan > 1 ? "s" : "", ci.ci_firmware_id[0], ci.ci_firmware_id[1], ci.ci_firmware_id[3], ci.ci_firmware_id[2]); if (ci.ci_mem_size != 0) printf(", %dMB RAM", ci.ci_mem_size >> 20); printf("\n"); if (verbosity > 0 && ci.ci_iftype > 1) { uint32_t hid, sid; mlx_enquiry(&enq); memcpy(&hid, enq.me_hardware_id, sizeof(hid)); memcpy(&sid, enq.me_firmware_id, sizeof(sid)); printf(" Hardware ID\t\t\t0x%08x\n", le32toh(hid)); printf(" Firmware ID\t\t\t0x%08x\n", le32toh(sid)); printf(" Configured/Actual channels\t%d/%d\n", enq.me_configured_channels, enq.me_actual_channels); printf(" Max Targets\t\t\t%d\n", enq.me_max_targets); printf(" Max Tags\t\t\t%d\n", enq.me_max_tags); printf(" Max System Drives\t\t%d\n", enq.me_max_sys_drives); printf(" Max Arms\t\t\t%d\n", enq.me_max_arms); printf(" Max Spans\t\t\t%d\n", enq.me_max_spans); printf(" DRAM/cache/flash/NVRAM size\t%d/%d/%d/%d\n", le32toh(enq.me_mem_size), le32toh(enq.me_cache_size), le32toh(enq.me_flash_size), le32toh(enq.me_nvram_size)); printf(" DRAM type\t\t\t%d\n", le16toh(enq.me_mem_type)); printf(" Clock Speed\t\t\t%dns\n", le16toh(enq.me_clock_speed)); printf(" Hardware Speed\t\t%dns\n", le16toh(enq.me_hardware_speed)); printf(" Max Commands\t\t\t%d\n", le16toh(enq.me_max_commands)); printf(" Max SG Entries\t\t%d\n", le16toh(enq.me_max_sg)); printf(" Max DP\t\t\t%d\n", le16toh(enq.me_max_dp)); printf(" Max IOD\t\t\t%d\n", le16toh(enq.me_max_iod)); printf(" Max Comb\t\t\t%d\n", le16toh(enq.me_max_comb)); printf(" Latency\t\t\t%ds\n", enq.me_latency); printf(" SCSI Timeout\t\t\t%ds\n", enq.me_scsi_timeout); printf(" Min Free Lines\t\t%d\n", le16toh(enq.me_min_freelines)); printf(" Rate Constant\t\t\t%d\n", enq.me_rate_const); printf(" MAXBLK\t\t\t%d\n", le16toh(enq.me_maxblk)); printf(" Blocking Factor\t\t%d sectors\n", le16toh(enq.me_blocking_factor)); printf(" Cache Line Size\t\t%d blocks\n", le16toh(enq.me_cacheline)); printf(" SCSI Capability\t\t%s%dMHz, %d bit\n", enq.me_scsi_cap & (1<<4) ? "differential " : "", (1 << ((enq.me_scsi_cap >> 2) & 3)) * 10, 8 << (enq.me_scsi_cap & 0x3)); printf(" Firmware Build Number\t\t%d\n", le16toh(enq.me_firmware_build)); printf(" Fault Management Type\t\t%d\n", enq.me_fault_mgmt_type); #if 0 printf(" Features\t\t\t%b\n", enq.me_firmware_features, "\20\4Background Init\3Read Ahead\2MORE\1Cluster\n"); #endif } else if (verbosity > 0 && ci.ci_iftype == 1) warnx("can't be verbose for this firmware level"); fflush(stdout); if (ci.ci_firmware_id[0] < 3) { warnx("can't display physical drives for this firmware level"); return (0); } /* * Fetch and print physical drive data. */ for (channel = 0; channel < enq.me_configured_channels; channel++) { for (target = 0; target < enq.me_max_targets; target++) if (mlx_get_device_state(channel, target, &pd) == 0 && (pd.pd_flags1 & MLX_PHYS_DRV_PRESENT) != 0) mlx_print_phys_drv(&pd, channel, target, " "); } return (0); } /* * Recscan for new or changed system drives. */ int cmd_rescan(char **argv) { if (ioctl(mlxfd, MLX_RESCAN_DRIVES) < 0) err(EXIT_FAILURE, "rescan failed"); return (0); } /* * Detach one or more system drives from a controller. */ static void cmd_detach0(struct mlx_disk *md) { if (ioctl(mlxfd, MLXD_DETACH, &md->hwunit) < 0) warn("can't detach %s", md->name); } int cmd_detach(char **argv) { mlx_disk_iterate(cmd_detach0); return (0); } /* * Initiate a consistency check on a system drive. */ static void cmd_check0(struct mlx_disk *md) { int result; if (ioctl(mlxfd, MLXD_CHECKASYNC, &result) == 0) return; switch (result) { case 0x0002: warnx("one or more of the SCSI disks on which %s", md->name); warnx("depends is DEAD."); break; case 0x0105: warnx("drive %s is invalid, or not a drive which ", md->name); warnx("can be checked."); break; case 0x0106: warnx("drive rebuild or consistency check is already "); warnx("in progress on this controller."); break; default: err(EXIT_FAILURE, "ioctl(MLXD_CHECKASYNC)"); /* NOTREACHED */ } } int cmd_check(char **argv) { if (ci.ci_firmware_id[0] < 3) { warnx("action not supported by this firmware version"); return (1); } mlx_disk_iterate(cmd_check0); return (0); } /* * Initiate a physical drive rebuild. */ int cmd_rebuild(char **argv) { struct mlx_rebuild_request rb; char *p; if (ci.ci_firmware_id[0] < 3) { warnx("action not supported by this firmware version"); return (1); } if (argv[0] == NULL || argv[1] != NULL) usage(); rb.rr_channel = (int)strtol(*argv, &p, 0); if (p[0] != ':' || p[1] == '\0') usage(); rb.rr_target = (int)strtol(*argv, &p, 0); if (p[0] != '\0') usage(); if (ioctl(mlxfd, MLX_REBUILDASYNC, &rb) == 0) return (0); switch (rb.rr_status) { case 0x0002: warnx("the drive at %d:%d is already ONLINE", rb.rr_channel, rb.rr_target); break; case 0x0004: warnx("drive failed during rebuild"); break; case 0x0105: warnx("there is no drive at %d:%d", rb.rr_channel, rb.rr_target); break; case 0x0106: warnx("drive rebuild or consistency check is already in "); warnx("progress on this controller"); break; default: err(EXIT_FAILURE, "ioctl(MLXD_CHECKASYNC)"); /* NOTREACHED */ } return(0); }