New functionality for arcmsr(4) native management via bioctl(8):
Added support to create/remove hot-spare, pass-through disks. Added support to create/remove volume sets. Added support to show information about physical disks, even if they are marked unused, hot-spares or pass-through. sd(4) devices are attached/detached automagically when a pass-through disk or volume set is created/removed... thanks scsipi(9) and cube@ for hints.
This commit is contained in:
xtraeme
parent
481db08b0a
commit
68d02b93e3
@ -1,7 +1,8 @@
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/* $NetBSD: arcmsr.c,v 1.8 2007/12/07 11:51:21 xtraeme Exp $ */
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/* $NetBSD: arcmsr.c,v 1.9 2008/01/02 23:48:05 xtraeme Exp $ */
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/* $OpenBSD: arc.c,v 1.68 2007/10/27 03:28:27 dlg Exp $ */
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/*
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* Copyright (c) 2007 Juan Romero Pardines <xtraeme@netbsd.org>
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* Copyright (c) 2006 David Gwynne <dlg@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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@ -20,7 +21,7 @@
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#include "bio.h"
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: arcmsr.c,v 1.8 2007/12/07 11:51:21 xtraeme Exp $");
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__KERNEL_RCSID(0, "$NetBSD: arcmsr.c,v 1.9 2008/01/02 23:48:05 xtraeme Exp $");
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#include <sys/param.h>
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#include <sys/buf.h>
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@ -95,13 +96,19 @@ CFATTACH_DECL(arcmsr, sizeof(struct arc_softc),
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static int arc_bioctl(struct device *, u_long, void *);
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static int arc_bio_inq(struct arc_softc *, struct bioc_inq *);
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static int arc_bio_vol(struct arc_softc *, struct bioc_vol *);
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static int arc_bio_disk(struct arc_softc *, struct bioc_disk *);
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static int arc_bio_disk_volume(struct arc_softc *, struct bioc_disk *);
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static int arc_bio_disk_novol(struct arc_softc *, struct bioc_disk *);
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static void arc_bio_disk_filldata(struct arc_softc *, struct bioc_disk *,
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struct arc_fw_diskinfo *, int);
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static int arc_bio_alarm(struct arc_softc *, struct bioc_alarm *);
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static int arc_bio_alarm_state(struct arc_softc *, struct bioc_alarm *);
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static int arc_bio_getvol(struct arc_softc *, int,
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struct arc_fw_volinfo *);
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static int arc_bio_setstate(struct arc_softc *, struct bioc_setstate *);
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static int arc_bio_volops(struct arc_softc *, struct bioc_volops *);
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static void arc_create_sensors(void *);
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static void arc_refresh_sensors(struct sysmon_envsys *, envsys_data_t *);
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static int arc_fw_parse_status_code(struct arc_softc *, uint8_t *);
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#endif
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static int
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@ -186,7 +193,11 @@ arc_attach(device_t parent, device_t self, void *aux)
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chan->chan_channel = 0;
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chan->chan_flags = SCSIPI_CHAN_NOSETTLE;
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(void)config_found(self, &sc->sc_chan, scsiprint);
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/*
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* Save the device_t returned, because we could to attach
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* devices via the management interface.
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*/
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sc->sc_scsibus_dv = config_found(self, &sc->sc_chan, scsiprint);
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/* enable interrupts */
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arc_write(sc, ARC_REG_INTRMASK,
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@ -277,7 +288,6 @@ arc_intr(void *arg)
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if (intrstat & ARC_REG_INTRSTAT_DOORBELL) {
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if (sc->sc_talking) {
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/* if an ioctl is talking, wake it up */
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arc_write(sc, ARC_REG_INTRMASK,
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~ARC_REG_INTRMASK_POSTQUEUE);
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cv_broadcast(&sc->sc_condvar);
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@ -305,6 +315,7 @@ arc_intr(void *arg)
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arc_scsi_cmd_done(sc, ccb, reg);
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}
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return 1;
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}
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@ -635,7 +646,6 @@ arc_query_firmware(struct arc_softc *sc)
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device_xname(&sc->sc_dev), string);
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scsipi_strvis(string, 17, fwinfo.model, sizeof(fwinfo.model));
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aprint_normal("%s: Areca %s Host Adapter RAID controller\n",
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device_xname(&sc->sc_dev), string);
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@ -643,6 +653,13 @@ arc_query_firmware(struct arc_softc *sc)
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DNPRINTF(ARC_D_INIT, "%s: version: \"%s\"\n",
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device_xname(&sc->sc_dev), string);
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aprint_normal("%s: %d ports, %dMB SDRAM, firmware <%s>\n",
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device_xname(&sc->sc_dev), htole32(fwinfo.sata_ports),
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htole32(fwinfo.sdram_size), string);
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/* save the number of max disks for future use */
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sc->sc_maxdisks = htole32(fwinfo.sata_ports);
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if (htole32(fwinfo.request_len) != ARC_MAX_IOCMDLEN) {
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aprint_error("%s: unexpected request frame size (%d != %d)\n",
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device_xname(&sc->sc_dev),
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@ -652,10 +669,6 @@ arc_query_firmware(struct arc_softc *sc)
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sc->sc_req_count = htole32(fwinfo.queue_len);
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aprint_normal("%s: %d ports, %dMB SDRAM, firmware <%s>\n",
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device_xname(&sc->sc_dev), htole32(fwinfo.sata_ports),
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htole32(fwinfo.sdram_size), string);
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return 0;
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}
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@ -676,13 +689,25 @@ arc_bioctl(struct device *self, u_long cmd, void *addr)
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break;
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case BIOCDISK:
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error = arc_bio_disk(sc, (struct bioc_disk *)addr);
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error = arc_bio_disk_volume(sc, (struct bioc_disk *)addr);
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break;
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case BIOCDISK_NOVOL:
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error = arc_bio_disk_novol(sc, (struct bioc_disk *)addr);
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break;
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case BIOCALARM:
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error = arc_bio_alarm(sc, (struct bioc_alarm *)addr);
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break;
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case BIOCSETSTATE:
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error = arc_bio_setstate(sc, (struct bioc_setstate *)addr);
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break;
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case BIOCVOLOPS:
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error = arc_bio_volops(sc, (struct bioc_volops *)addr);
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break;
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default:
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error = ENOTTY;
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break;
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@ -691,6 +716,64 @@ arc_bioctl(struct device *self, u_long cmd, void *addr)
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return error;
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}
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static int
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arc_fw_parse_status_code(struct arc_softc *sc, uint8_t *reply)
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{
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switch (*reply) {
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case ARC_FW_CMD_RAIDINVAL:
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printf("%s: firmware error (invalid raid set)\n",
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device_xname(&sc->sc_dev));
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return EINVAL;
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case ARC_FW_CMD_VOLINVAL:
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printf("%s: firmware error (invalid volume set)\n",
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device_xname(&sc->sc_dev));
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return EINVAL;
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case ARC_FW_CMD_NORAID:
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printf("%s: firmware error (unexistent raid set)\n",
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device_xname(&sc->sc_dev));
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return ENODEV;
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case ARC_FW_CMD_NOVOLUME:
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printf("%s: firmware error (unexistent volume set)\n",
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device_xname(&sc->sc_dev));
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return ENODEV;
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case ARC_FW_CMD_NOPHYSDRV:
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printf("%s: firmware error (unexistent physical drive)\n",
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device_xname(&sc->sc_dev));
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return ENODEV;
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case ARC_FW_CMD_PARAM_ERR:
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printf("%s: firmware error (parameter error)\n",
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device_xname(&sc->sc_dev));
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return EINVAL;
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case ARC_FW_CMD_UNSUPPORTED:
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printf("%s: firmware error (unsupported command)\n",
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device_xname(&sc->sc_dev));
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return EOPNOTSUPP;
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case ARC_FW_CMD_DISKCFG_CHGD:
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printf("%s: firmware error (disk configuration changed)\n",
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device_xname(&sc->sc_dev));
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return EINVAL;
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case ARC_FW_CMD_PASS_INVAL:
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printf("%s: firmware error (invalid password)\n",
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device_xname(&sc->sc_dev));
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return EINVAL;
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case ARC_FW_CMD_NODISKSPACE:
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printf("%s: firmware error (no disk space available)\n",
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device_xname(&sc->sc_dev));
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return EOPNOTSUPP;
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case ARC_FW_CMD_CHECKSUM_ERR:
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printf("%s: firmware error (checksum error)\n",
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device_xname(&sc->sc_dev));
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return EINVAL;
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case ARC_FW_CMD_PASS_REQD:
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printf("%s: firmware error (password required)\n",
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device_xname(&sc->sc_dev));
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return EPERM;
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case ARC_FW_CMD_OK:
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default:
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return 0;
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}
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}
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static int
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arc_bio_alarm(struct arc_softc *sc, struct bioc_alarm *ba)
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{
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@ -726,21 +809,14 @@ arc_bio_alarm(struct arc_softc *sc, struct bioc_alarm *ba)
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if (error != 0)
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return error;
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switch (reply[0]) {
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case ARC_FW_CMD_OK:
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return 0;
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case ARC_FW_CMD_PASS_REQD:
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return EPERM;
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default:
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return EIO;
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}
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return arc_fw_parse_status_code(sc, &reply[0]);
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}
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static int
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arc_bio_alarm_state(struct arc_softc *sc, struct bioc_alarm *ba)
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{
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uint8_t request = ARC_FW_SYSINFO;
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struct arc_fw_sysinfo *sysinfo;
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uint8_t request;
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int error = 0;
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sysinfo = kmem_zalloc(sizeof(struct arc_fw_sysinfo), KM_SLEEP);
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@ -759,18 +835,343 @@ out:
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return error;
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}
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static int
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arc_bio_volops(struct arc_softc *sc, struct bioc_volops *bc)
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{
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/* to create a raid set */
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struct req_craidset {
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uint8_t cmdcode;
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uint32_t devmask;
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uint8_t raidset_name[16];
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} __packed;
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/* to create a volume set */
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struct req_cvolset {
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uint8_t cmdcode;
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uint8_t raidset;
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uint8_t volset_name[16];
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uint64_t capacity;
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uint8_t raidlevel;
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uint8_t stripe;
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uint8_t scsi_chan;
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uint8_t scsi_target;
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uint8_t scsi_lun;
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uint8_t tagqueue;
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uint8_t cache;
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uint8_t speed;
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uint8_t quick_init;
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} __packed;
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struct scsibus_softc *scsibus_sc = NULL;
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struct req_craidset req_craidset;
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struct req_cvolset req_cvolset;
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uint8_t request[2];
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uint8_t reply[1];
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int error = 0;
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switch (bc->bc_opcode) {
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case BIOC_VCREATE_VOLUME:
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{
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/*
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* Zero out the structs so that we use some defaults
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* in raid and volume sets.
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*/
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memset(&req_craidset, 0, sizeof(req_craidset));
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memset(&req_cvolset, 0, sizeof(req_cvolset));
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/*
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* Firstly we have to create the raid set and
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* use the default name for all them.
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*/
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req_craidset.cmdcode = ARC_FW_CREATE_RAIDSET;
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req_craidset.devmask = bc->bc_devmask;
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error = arc_msgbuf(sc, &req_craidset, sizeof(req_craidset),
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reply, sizeof(reply));
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if (error != 0)
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return error;
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error = arc_fw_parse_status_code(sc, &reply[0]);
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if (error) {
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printf("%s: create raidset%d failed\n",
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device_xname(&sc->sc_dev), bc->bc_volid);
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return error;
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}
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/*
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* At this point the raid set was created, so it's
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* time to create the volume set.
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*/
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req_cvolset.cmdcode = ARC_FW_CREATE_VOLUME;
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req_cvolset.raidset = bc->bc_volid;
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req_cvolset.capacity = bc->bc_size * ARC_BLOCKSIZE;
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/*
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* Set the RAID level.
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*/
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switch (bc->bc_level) {
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case 0:
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case 1:
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req_cvolset.raidlevel = bc->bc_level;
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break;
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case 3:
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req_cvolset.raidlevel = ARC_FW_VOL_RAIDLEVEL_3;
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break;
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case 5:
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req_cvolset.raidlevel = ARC_FW_VOL_RAIDLEVEL_5;
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break;
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case 6:
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req_cvolset.raidlevel = ARC_FW_VOL_RAIDLEVEL_6;
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break;
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default:
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return EOPNOTSUPP;
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}
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/*
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* Set the stripe size.
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*/
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switch (bc->bc_stripe) {
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case 4:
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req_cvolset.stripe = 0;
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break;
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case 8:
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req_cvolset.stripe = 1;
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break;
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case 16:
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req_cvolset.stripe = 2;
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break;
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case 32:
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req_cvolset.stripe = 3;
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break;
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case 64:
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req_cvolset.stripe = 4;
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break;
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case 128:
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req_cvolset.stripe = 5;
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break;
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default:
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req_cvolset.stripe = 4; /* by default 64K */
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break;
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}
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req_cvolset.scsi_chan = bc->bc_channel;
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req_cvolset.scsi_target = bc->bc_target;
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req_cvolset.scsi_lun = bc->bc_lun;
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req_cvolset.tagqueue = 1; /* always enabled */
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req_cvolset.cache = 1; /* always enabled */
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req_cvolset.speed = 4; /* always max speed */
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error = arc_msgbuf(sc, &req_cvolset, sizeof(req_cvolset),
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reply, sizeof(reply));
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if (error != 0)
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return error;
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error = arc_fw_parse_status_code(sc, &reply[0]);
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if (error) {
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printf("%s: create volumeset%d failed\n",
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device_xname(&sc->sc_dev), bc->bc_volid);
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return error;
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}
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/*
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* Do a rescan on the bus to attach the device associated
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* with the new volume.
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*/
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scsibus_sc = device_private(sc->sc_scsibus_dv);
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(void)scsi_probe_bus(scsibus_sc, bc->bc_target, bc->bc_lun);
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break;
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}
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case BIOC_VREMOVE_VOLUME:
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{
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/*
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* Remove the volume set specified in bc_volid.
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*/
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request[0] = ARC_FW_DELETE_VOLUME;
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request[1] = bc->bc_volid;
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error = arc_msgbuf(sc, request, sizeof(request),
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reply, sizeof(reply));
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if (error != 0)
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return error;
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error = arc_fw_parse_status_code(sc, &reply[0]);
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if (error) {
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printf("%s: delete volumeset%d failed\n",
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device_xname(&sc->sc_dev), bc->bc_volid);
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return error;
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}
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/*
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* Detach the sd(4) device associated with the volume,
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* but if there's an error don't make it a priority.
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*/
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error = scsipi_target_detach(&sc->sc_chan, bc->bc_target,
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bc->bc_lun, 0);
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if (error)
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printf("%s: couldn't detach sd device for volume %d "
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"at %u:%u.%u (error=%d)\n",
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device_xname(&sc->sc_dev), bc->bc_volid,
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bc->bc_channel, bc->bc_target, bc->bc_lun, error);
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/*
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* and remove the raid set specified in bc_volid,
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* we only care about volumes.
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*/
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request[0] = ARC_FW_DELETE_RAIDSET;
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request[1] = bc->bc_volid;
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error = arc_msgbuf(sc, request, sizeof(request),
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reply, sizeof(reply));
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if (error != 0)
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return error;
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error = arc_fw_parse_status_code(sc, &reply[0]);
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if (error) {
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printf("%s: delete raidset%d failed\n",
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device_xname(&sc->sc_dev), bc->bc_volid);
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return error;
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}
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break;
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}
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default:
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return EOPNOTSUPP;
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}
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return error;
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}
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static int
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arc_bio_setstate(struct arc_softc *sc, struct bioc_setstate *bs)
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{
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/* for a hotspare disk */
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struct request_hs {
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uint8_t cmdcode;
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uint32_t devmask;
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} __packed;
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/* for a pass-through disk */
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struct request_pt {
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uint8_t cmdcode;
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uint8_t devid;
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uint8_t scsi_chan;
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uint8_t scsi_id;
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uint8_t scsi_lun;
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uint8_t tagged_queue;
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uint8_t cache_mode;
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uint8_t max_speed;
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} __packed;
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struct scsibus_softc *scsibus_sc = NULL;
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struct request_hs req_hs; /* to add/remove hotspare */
|
||||
struct request_pt req_pt; /* to add a pass-through */
|
||||
uint8_t req_gen[2];
|
||||
uint8_t reply[1];
|
||||
int error = 0;
|
||||
|
||||
switch (bs->bs_status) {
|
||||
case BIOC_SSHOTSPARE:
|
||||
{
|
||||
req_hs.cmdcode = ARC_FW_CREATE_HOTSPARE;
|
||||
req_hs.devmask = (1 << bs->bs_target);
|
||||
goto hotspare;
|
||||
}
|
||||
case BIOC_SSDELHOTSPARE:
|
||||
{
|
||||
req_hs.cmdcode = ARC_FW_DELETE_HOTSPARE;
|
||||
req_hs.devmask = (1 << bs->bs_target);
|
||||
goto hotspare;
|
||||
}
|
||||
case BIOC_SSPASSTHRU:
|
||||
{
|
||||
req_pt.cmdcode = ARC_FW_CREATE_PASSTHRU;
|
||||
req_pt.devid = bs->bs_other_id; /* this wants device# */
|
||||
req_pt.scsi_chan = bs->bs_channel;
|
||||
req_pt.scsi_id = bs->bs_target;
|
||||
req_pt.scsi_lun = bs->bs_lun;
|
||||
req_pt.tagged_queue = 1; /* always enabled */
|
||||
req_pt.cache_mode = 1; /* always enabled */
|
||||
req_pt.max_speed = 4; /* always max speed */
|
||||
|
||||
error = arc_msgbuf(sc, &req_pt, sizeof(req_pt),
|
||||
reply, sizeof(reply));
|
||||
if (error != 0)
|
||||
return error;
|
||||
|
||||
/*
|
||||
* Do a rescan on the bus to attach the new device
|
||||
* associated with the pass-through disk.
|
||||
*/
|
||||
scsibus_sc = device_private(sc->sc_scsibus_dv);
|
||||
(void)scsi_probe_bus(scsibus_sc, bs->bs_target, bs->bs_lun);
|
||||
|
||||
goto out;
|
||||
}
|
||||
case BIOC_SSDELPASSTHRU:
|
||||
{
|
||||
req_gen[0] = ARC_FW_DELETE_PASSTHRU;
|
||||
req_gen[1] = bs->bs_target;
|
||||
error = arc_msgbuf(sc, &req_gen, sizeof(req_gen),
|
||||
reply, sizeof(reply));
|
||||
if (error != 0)
|
||||
return error;
|
||||
|
||||
/*
|
||||
* Detach the sd device associated with this pass-through disk.
|
||||
*/
|
||||
error = scsipi_target_detach(&sc->sc_chan, bs->bs_target,
|
||||
bs->bs_lun, 0);
|
||||
if (error)
|
||||
printf("%s: couldn't detach sd device for the "
|
||||
"pass-through disk at %u:%u.%u (error=%d)\n",
|
||||
device_xname(&sc->sc_dev),
|
||||
bs->bs_channel, bs->bs_target, bs->bs_lun, error);
|
||||
|
||||
goto out;
|
||||
}
|
||||
case BIOC_SSCHECKSTART_VOL:
|
||||
{
|
||||
req_gen[0] = ARC_FW_START_CHECKVOL;
|
||||
req_gen[1] = bs->bs_volid;
|
||||
error = arc_msgbuf(sc, &req_gen, sizeof(req_gen),
|
||||
reply, sizeof(reply));
|
||||
if (error != 0)
|
||||
return error;
|
||||
|
||||
goto out;
|
||||
}
|
||||
case BIOC_SSCHECKSTOP_VOL:
|
||||
{
|
||||
uint8_t req = ARC_FW_STOP_CHECKVOL;
|
||||
error = arc_msgbuf(sc, &req, 1, reply, sizeof(reply));
|
||||
if (error != 0)
|
||||
return error;
|
||||
|
||||
goto out;
|
||||
}
|
||||
default:
|
||||
return EOPNOTSUPP;
|
||||
}
|
||||
|
||||
hotspare:
|
||||
error = arc_msgbuf(sc, &req_hs, sizeof(req_hs),
|
||||
reply, sizeof(reply));
|
||||
if (error != 0)
|
||||
return error;
|
||||
|
||||
out:
|
||||
return arc_fw_parse_status_code(sc, &reply[0]);
|
||||
}
|
||||
|
||||
static int
|
||||
arc_bio_inq(struct arc_softc *sc, struct bioc_inq *bi)
|
||||
{
|
||||
uint8_t request[2];
|
||||
struct arc_fw_sysinfo *sysinfo;
|
||||
struct arc_fw_volinfo *volinfo;
|
||||
int maxvols, nvols = 0, i;
|
||||
struct arc_fw_raidinfo *raidinfo;
|
||||
int maxraidset, nvols = 0, i;
|
||||
int error = 0;
|
||||
|
||||
sysinfo = kmem_zalloc(sizeof(struct arc_fw_sysinfo), KM_SLEEP);
|
||||
volinfo = kmem_zalloc(sizeof(struct arc_fw_volinfo), KM_SLEEP);
|
||||
raidinfo = kmem_zalloc(sizeof(struct arc_fw_raidinfo), KM_SLEEP);
|
||||
|
||||
request[0] = ARC_FW_SYSINFO;
|
||||
error = arc_msgbuf(sc, request, 1, sysinfo,
|
||||
@ -778,30 +1179,26 @@ arc_bio_inq(struct arc_softc *sc, struct bioc_inq *bi)
|
||||
if (error != 0)
|
||||
goto out;
|
||||
|
||||
maxvols = sysinfo->max_volume_set;
|
||||
maxraidset = sysinfo->max_raid_set;
|
||||
|
||||
request[0] = ARC_FW_VOLINFO;
|
||||
for (i = 0; i < maxvols; i++) {
|
||||
request[0] = ARC_FW_RAIDINFO;
|
||||
for (i = 0; i < maxraidset; i++) {
|
||||
request[1] = i;
|
||||
error = arc_msgbuf(sc, request, sizeof(request), volinfo,
|
||||
sizeof(struct arc_fw_volinfo));
|
||||
error = arc_msgbuf(sc, request, sizeof(request), raidinfo,
|
||||
sizeof(struct arc_fw_raidinfo));
|
||||
if (error != 0)
|
||||
goto out;
|
||||
|
||||
/*
|
||||
* I can't find an easy way to see if the volume exists or not
|
||||
* except to say that if it has no capacity then it isn't there.
|
||||
* Ignore passthru volumes, bioc_vol doesn't understand them.
|
||||
*/
|
||||
if ((volinfo->capacity != 0 || volinfo->capacity2 != 0) &&
|
||||
volinfo->raid_level != ARC_FW_VOL_RAIDLEVEL_PASSTHRU)
|
||||
if (raidinfo->volumes)
|
||||
nvols++;
|
||||
}
|
||||
|
||||
strlcpy(bi->bi_dev, device_xname(&sc->sc_dev), sizeof(bi->bi_dev));
|
||||
bi->bi_novol = nvols;
|
||||
bi->bi_nodisk = sc->sc_maxdisks;
|
||||
|
||||
out:
|
||||
kmem_free(volinfo, sizeof(*volinfo));
|
||||
kmem_free(raidinfo, sizeof(*raidinfo));
|
||||
kmem_free(sysinfo, sizeof(*sysinfo));
|
||||
return error;
|
||||
}
|
||||
@ -817,7 +1214,6 @@ arc_bio_getvol(struct arc_softc *sc, int vol, struct arc_fw_volinfo *volinfo)
|
||||
sysinfo = kmem_zalloc(sizeof(struct arc_fw_sysinfo), KM_SLEEP);
|
||||
|
||||
request[0] = ARC_FW_SYSINFO;
|
||||
|
||||
error = arc_msgbuf(sc, request, 1, sysinfo,
|
||||
sizeof(struct arc_fw_sysinfo));
|
||||
if (error != 0)
|
||||
@ -833,8 +1229,7 @@ arc_bio_getvol(struct arc_softc *sc, int vol, struct arc_fw_volinfo *volinfo)
|
||||
if (error != 0)
|
||||
goto out;
|
||||
|
||||
if ((volinfo->capacity == 0 && volinfo->capacity2 == 0) ||
|
||||
volinfo->raid_level == ARC_FW_VOL_RAIDLEVEL_PASSTHRU)
|
||||
if (volinfo->capacity == 0 && volinfo->capacity2 == 0)
|
||||
continue;
|
||||
|
||||
if (nvols == vol)
|
||||
@ -844,8 +1239,7 @@ arc_bio_getvol(struct arc_softc *sc, int vol, struct arc_fw_volinfo *volinfo)
|
||||
}
|
||||
|
||||
if (nvols != vol ||
|
||||
(volinfo->capacity == 0 && volinfo->capacity2 == 0) ||
|
||||
volinfo->raid_level == ARC_FW_VOL_RAIDLEVEL_PASSTHRU) {
|
||||
(volinfo->capacity == 0 && volinfo->capacity2 == 0)) {
|
||||
error = ENODEV;
|
||||
goto out;
|
||||
}
|
||||
@ -884,13 +1278,16 @@ arc_bio_vol(struct arc_softc *sc, struct bioc_vol *bv)
|
||||
bv->bv_status = BIOC_SVOFFLINE;
|
||||
} else if (status & ARC_FW_VOL_STATUS_INITTING) {
|
||||
bv->bv_status = BIOC_SVBUILDING;
|
||||
bv->bv_percent = htole32(volinfo->progress) / 10;
|
||||
bv->bv_percent = htole32(volinfo->progress);
|
||||
} else if (status & ARC_FW_VOL_STATUS_REBUILDING) {
|
||||
bv->bv_status = BIOC_SVREBUILD;
|
||||
bv->bv_percent = htole32(volinfo->progress) / 10;
|
||||
bv->bv_percent = htole32(volinfo->progress);
|
||||
} else if (status & ARC_FW_VOL_STATUS_MIGRATING) {
|
||||
bv->bv_status = BIOC_SVMIGRATING;
|
||||
bv->bv_percent = htole32(volinfo->progress) / 10;
|
||||
bv->bv_percent = htole32(volinfo->progress);
|
||||
} else if (status & ARC_FW_VOL_STATUS_CHECKING) {
|
||||
bv->bv_status = BIOC_SVCHECKING;
|
||||
bv->bv_percent = htole32(volinfo->progress);
|
||||
}
|
||||
|
||||
blocks = (uint64_t)htole32(volinfo->capacity2) << 32;
|
||||
@ -914,13 +1311,18 @@ arc_bio_vol(struct arc_softc *sc, struct bioc_vol *bv)
|
||||
bv->bv_level = 6;
|
||||
break;
|
||||
case ARC_FW_VOL_RAIDLEVEL_PASSTHRU:
|
||||
bv->bv_level = BIOC_SVOL_PASSTHRU;
|
||||
break;
|
||||
default:
|
||||
bv->bv_level = -1;
|
||||
break;
|
||||
}
|
||||
|
||||
bv->bv_nodisk = volinfo->member_disks;
|
||||
strlcpy(bv->bv_dev, volinfo->set_name, sizeof(bv->bv_dev));
|
||||
bv->bv_stripe_size = volinfo->stripe_size / 2;
|
||||
snprintf(bv->bv_dev, sizeof(bv->bv_dev), "sd%d", bv->bv_volid);
|
||||
scsipi_strvis(bv->bv_vendor, sizeof(bv->bv_vendor), volinfo->set_name,
|
||||
sizeof(volinfo->set_name));
|
||||
|
||||
out:
|
||||
kmem_free(volinfo, sizeof(*volinfo));
|
||||
@ -928,18 +1330,104 @@ out:
|
||||
}
|
||||
|
||||
static int
|
||||
arc_bio_disk(struct arc_softc *sc, struct bioc_disk *bd)
|
||||
arc_bio_disk_novol(struct arc_softc *sc, struct bioc_disk *bd)
|
||||
{
|
||||
uint8_t request[2];
|
||||
struct arc_fw_volinfo *volinfo;
|
||||
struct arc_fw_raidinfo *raidinfo;
|
||||
struct arc_fw_diskinfo *diskinfo;
|
||||
uint8_t request[2];
|
||||
int error = 0;
|
||||
|
||||
diskinfo = kmem_zalloc(sizeof(struct arc_fw_diskinfo), KM_SLEEP);
|
||||
|
||||
if (bd->bd_diskid > sc->sc_maxdisks) {
|
||||
error = ENODEV;
|
||||
goto out;
|
||||
}
|
||||
|
||||
request[0] = ARC_FW_DISKINFO;
|
||||
request[1] = bd->bd_diskid;
|
||||
error = arc_msgbuf(sc, request, sizeof(request),
|
||||
diskinfo, sizeof(struct arc_fw_diskinfo));
|
||||
if (error != 0)
|
||||
return error;
|
||||
|
||||
/* skip disks with no capacity */
|
||||
if (htole32(diskinfo->capacity) == 0 &&
|
||||
htole32(diskinfo->capacity2) == 0)
|
||||
goto out;
|
||||
|
||||
bd->bd_disknovol = true;
|
||||
arc_bio_disk_filldata(sc, bd, diskinfo, bd->bd_diskid);
|
||||
|
||||
out:
|
||||
kmem_free(diskinfo, sizeof(*diskinfo));
|
||||
return error;
|
||||
}
|
||||
|
||||
static void
|
||||
arc_bio_disk_filldata(struct arc_softc *sc, struct bioc_disk *bd,
|
||||
struct arc_fw_diskinfo *diskinfo, int diskid)
|
||||
{
|
||||
uint64_t blocks;
|
||||
char model[81];
|
||||
char serial[41];
|
||||
char rev[17];
|
||||
|
||||
switch (htole32(diskinfo->device_state)) {
|
||||
case ARC_FW_DISK_PASSTHRU:
|
||||
bd->bd_status = BIOC_SDPASSTHRU;
|
||||
break;
|
||||
case ARC_FW_DISK_RAIDMEMBER:
|
||||
bd->bd_status = BIOC_SDONLINE;
|
||||
break;
|
||||
case ARC_FW_DISK_HOTSPARE:
|
||||
bd->bd_status = BIOC_SDHOTSPARE;
|
||||
break;
|
||||
case ARC_FW_DISK_UNUSED:
|
||||
bd->bd_status = BIOC_SDUNUSED;
|
||||
break;
|
||||
default:
|
||||
printf("%s: unknown disk device_state: 0x%x\n", __func__,
|
||||
htole32(diskinfo->device_state));
|
||||
bd->bd_status = BIOC_SDINVALID;
|
||||
return;
|
||||
}
|
||||
|
||||
blocks = (uint64_t)htole32(diskinfo->capacity2) << 32;
|
||||
blocks += (uint64_t)htole32(diskinfo->capacity);
|
||||
bd->bd_size = blocks * ARC_BLOCKSIZE; /* XXX */
|
||||
|
||||
scsipi_strvis(model, 81, diskinfo->model, sizeof(diskinfo->model));
|
||||
scsipi_strvis(serial, 41, diskinfo->serial, sizeof(diskinfo->serial));
|
||||
scsipi_strvis(rev, 17, diskinfo->firmware_rev,
|
||||
sizeof(diskinfo->firmware_rev));
|
||||
|
||||
snprintf(bd->bd_vendor, sizeof(bd->bd_vendor), "%s %s", model, rev);
|
||||
strlcpy(bd->bd_serial, serial, sizeof(bd->bd_serial));
|
||||
|
||||
#if 0
|
||||
bd->bd_channel = diskinfo->scsi_attr.channel;
|
||||
bd->bd_target = diskinfo->scsi_attr.target;
|
||||
bd->bd_lun = diskinfo->scsi_attr.lun;
|
||||
#endif
|
||||
|
||||
/*
|
||||
* the firwmare doesnt seem to fill scsi_attr in, so fake it with
|
||||
* the diskid.
|
||||
*/
|
||||
bd->bd_channel = 0;
|
||||
bd->bd_target = diskid;
|
||||
bd->bd_lun = 0;
|
||||
}
|
||||
|
||||
static int
|
||||
arc_bio_disk_volume(struct arc_softc *sc, struct bioc_disk *bd)
|
||||
{
|
||||
uint8_t request[2];
|
||||
struct arc_fw_raidinfo *raidinfo;
|
||||
struct arc_fw_volinfo *volinfo;
|
||||
struct arc_fw_diskinfo *diskinfo;
|
||||
int error = 0;
|
||||
|
||||
volinfo = kmem_zalloc(sizeof(struct arc_fw_volinfo), KM_SLEEP);
|
||||
raidinfo = kmem_zalloc(sizeof(struct arc_fw_raidinfo), KM_SLEEP);
|
||||
diskinfo = kmem_zalloc(sizeof(struct arc_fw_diskinfo), KM_SLEEP);
|
||||
@ -961,19 +1449,6 @@ arc_bio_disk(struct arc_softc *sc, struct bioc_disk *bd)
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (raidinfo->device_array[bd->bd_diskid] == 0xff) {
|
||||
/*
|
||||
* the disk doesn't exist anymore. bio is too dumb to be
|
||||
* able to display that, so put it on another bus
|
||||
*/
|
||||
bd->bd_channel = 1;
|
||||
bd->bd_target = 0;
|
||||
bd->bd_lun = 0;
|
||||
bd->bd_status = BIOC_SDOFFLINE;
|
||||
strlcpy(bd->bd_vendor, "disk missing", sizeof(bd->bd_vendor));
|
||||
goto out;
|
||||
}
|
||||
|
||||
request[0] = ARC_FW_DISKINFO;
|
||||
request[1] = raidinfo->device_array[bd->bd_diskid];
|
||||
error = arc_msgbuf(sc, request, sizeof(request), diskinfo,
|
||||
@ -981,36 +1456,14 @@ arc_bio_disk(struct arc_softc *sc, struct bioc_disk *bd)
|
||||
if (error != 0)
|
||||
goto out;
|
||||
|
||||
#if 0
|
||||
bd->bd_channel = diskinfo->scsi_attr.channel;
|
||||
bd->bd_target = diskinfo->scsi_attr.target;
|
||||
bd->bd_lun = diskinfo->scsi_attr.lun;
|
||||
#endif
|
||||
/*
|
||||
* the firwmare doesnt seem to fill scsi_attr in, so fake it with
|
||||
* the diskid.
|
||||
*/
|
||||
bd->bd_channel = 0;
|
||||
bd->bd_target = raidinfo->device_array[bd->bd_diskid];
|
||||
bd->bd_lun = 0;
|
||||
|
||||
bd->bd_status = BIOC_SDONLINE;
|
||||
blocks = (uint64_t)htole32(diskinfo->capacity2) << 32;
|
||||
blocks += (uint64_t)htole32(diskinfo->capacity);
|
||||
bd->bd_size = blocks * ARC_BLOCKSIZE; /* XXX */
|
||||
|
||||
scsipi_strvis(model, 81, diskinfo->model, sizeof(diskinfo->model));
|
||||
scsipi_strvis(serial, 41, diskinfo->serial, sizeof(diskinfo->serial));
|
||||
scsipi_strvis(rev, 17, diskinfo->firmware_rev,
|
||||
sizeof(diskinfo->firmware_rev));
|
||||
|
||||
snprintf(bd->bd_vendor, sizeof(bd->bd_vendor), "%s %s", model, rev);
|
||||
strlcpy(bd->bd_serial, serial, sizeof(bd->bd_serial));
|
||||
/* now fill our bio disk with data from the firmware */
|
||||
arc_bio_disk_filldata(sc, bd, diskinfo,
|
||||
raidinfo->device_array[bd->bd_diskid]);
|
||||
|
||||
out:
|
||||
kmem_free(diskinfo, sizeof(*diskinfo));
|
||||
kmem_free(raidinfo, sizeof(*raidinfo));
|
||||
kmem_free(volinfo, sizeof(*volinfo));
|
||||
kmem_free(diskinfo, sizeof(*diskinfo));
|
||||
return error;
|
||||
}
|
||||
#endif /* NBIO > 0 */
|
||||
@ -1102,6 +1555,7 @@ arc_msgbuf(struct arc_softc *sc, void *wptr, size_t wbuflen, void *rptr,
|
||||
|
||||
while ((reg = arc_read(sc, ARC_REG_OUTB_DOORBELL)) == 0)
|
||||
arc_wait(sc);
|
||||
|
||||
arc_write(sc, ARC_REG_OUTB_DOORBELL, reg);
|
||||
|
||||
DNPRINTF(ARC_D_DB, "%s: reg: 0x%08x\n",
|
||||
@ -1187,9 +1641,9 @@ arc_unlock(struct arc_softc *sc)
|
||||
{
|
||||
KASSERT(mutex_owned(&sc->sc_mutex));
|
||||
|
||||
sc->sc_talking = 0;
|
||||
arc_write(sc, ARC_REG_INTRMASK,
|
||||
~(ARC_REG_INTRMASK_POSTQUEUE|ARC_REG_INTRMASK_DOORBELL));
|
||||
sc->sc_talking = 0;
|
||||
mutex_spin_exit(&sc->sc_mutex);
|
||||
rw_exit(&sc->sc_rwlock);
|
||||
}
|
||||
@ -1201,8 +1655,7 @@ arc_wait(struct arc_softc *sc)
|
||||
|
||||
arc_write(sc, ARC_REG_INTRMASK,
|
||||
~(ARC_REG_INTRMASK_POSTQUEUE|ARC_REG_INTRMASK_DOORBELL));
|
||||
if (cv_timedwait_sig(&sc->sc_condvar, &sc->sc_mutex, hz) ==
|
||||
EWOULDBLOCK)
|
||||
if (cv_timedwait(&sc->sc_condvar, &sc->sc_mutex, hz) == EWOULDBLOCK)
|
||||
arc_write(sc, ARC_REG_INTRMASK, ~ARC_REG_INTRMASK_POSTQUEUE);
|
||||
}
|
||||
|
||||
@ -1243,8 +1696,8 @@ arc_create_sensors(void *arg)
|
||||
sc->sc_sensors[i].units = ENVSYS_DRIVE;
|
||||
sc->sc_sensors[i].monitor = true;
|
||||
sc->sc_sensors[i].flags = ENVSYS_FMONSTCHANGED;
|
||||
strlcpy(sc->sc_sensors[i].desc, bv.bv_dev,
|
||||
sizeof(sc->sc_sensors[i].desc));
|
||||
snprintf(sc->sc_sensors[i].desc, sizeof(sc->sc_sensors[i].desc),
|
||||
"RAID volume %s", bv.bv_dev);
|
||||
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensors[i]))
|
||||
goto bad;
|
||||
}
|
||||
|
||||
@ -1,7 +1,8 @@
|
||||
/* $NetBSD: arcmsrvar.h,v 1.6 2007/12/09 00:24:46 xtraeme Exp $ */
|
||||
/* $NetBSD: arcmsrvar.h,v 1.7 2008/01/02 23:48:05 xtraeme Exp $ */
|
||||
/* Derived from $OpenBSD: arc.c,v 1.68 2007/10/27 03:28:27 dlg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2007 Juan Romero Pardines <xtraeme@netbsd.org>
|
||||
* Copyright (c) 2006 David Gwynne <dlg@openbsd.org>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
@ -163,6 +164,7 @@ struct arc_fw_bufhdr {
|
||||
/* Firmware command codes */
|
||||
#define ARC_FW_CHECK_PASS 0x14 /* opcode + 1 byte length + password */
|
||||
#define ARC_FW_GETEVENTS 0x1a /* opcode + 1 byte for page 0/1/2/3 */
|
||||
#define ARC_FW_GETHWMON 0x1b /* opcode + arc_fw_hwmon */
|
||||
#define ARC_FW_RAIDINFO 0x20 /* opcode + raid# */
|
||||
#define ARC_FW_VOLINFO 0x21 /* opcode + vol# */
|
||||
#define ARC_FW_DISKINFO 0x22 /* opcode + physdisk# */
|
||||
@ -184,6 +186,55 @@ struct arc_fw_bufhdr {
|
||||
#define ARC_FW_SET_MAXATA_MODE_66 (1<<2)
|
||||
#define ARC_FW_SET_MAXATA_MODE_33 (1<<3)
|
||||
#define ARC_FW_NOP 0x38 /* opcode only */
|
||||
/*
|
||||
* Structure for ARC_FW_CREATE_PASSTHRU:
|
||||
*
|
||||
* byte 2 command code 0x40
|
||||
* byte 3 device #
|
||||
* byte 4 scsi channel (0/1)
|
||||
* byte 5 scsi id (0/15)
|
||||
* byte 6 scsi lun (0/7)
|
||||
* byte 7 tagged queue (1 enabled)
|
||||
* byte 8 cache mode (1 enabled)
|
||||
* byte 9 max speed ((0/1/2/3/4 -> 33/66/100/133/150)
|
||||
*/
|
||||
#define ARC_FW_CREATE_PASSTHRU 0x40
|
||||
#define ARC_FW_DELETE_PASSTHRU 0x42 /* opcode + device# */
|
||||
|
||||
/*
|
||||
* Structure for ARC_FW_CREATE_RAIDSET:
|
||||
*
|
||||
* byte 2 command code 0x50
|
||||
* byte 3-6 device mask
|
||||
* byte 7-22 raidset name (byte 7 == 0 use default)
|
||||
*/
|
||||
#define ARC_FW_CREATE_RAIDSET 0x50
|
||||
#define ARC_FW_DELETE_RAIDSET 0x51 /* opcode + raidset# */
|
||||
#define ARC_FW_CREATE_HOTSPARE 0x54 /* opcode + 4 bytes device mask */
|
||||
#define ARC_FW_DELETE_HOTSPARE 0x55 /* opcode + 4 bytes device mask */
|
||||
|
||||
/*
|
||||
* Structure for ARC_FW_CREATE_VOLUME/ARC_FW_MODIFY_VOLUME:
|
||||
*
|
||||
* byte 2 command code 0x60
|
||||
* byte 3 raidset#
|
||||
* byte 4-19 volume set name (byte 4 == 0 use default)
|
||||
* byte 20-27 volume capacity in blocks
|
||||
* byte 28 raid level
|
||||
* byte 29 stripe size
|
||||
* byte 30 channel
|
||||
* byte 31 ID
|
||||
* byte 32 LUN
|
||||
* byte 33 1 enable tag queuing
|
||||
* byte 33 1 enable cache
|
||||
* byte 35 speed 0/1/2/3/4 -> 33/66/100/133/150
|
||||
* byte 36 1 for quick init (only for CREATE_VOLUME)
|
||||
*/
|
||||
#define ARC_FW_CREATE_VOLUME 0x60
|
||||
#define ARC_FW_MODIFY_VOLUME 0x61
|
||||
#define ARC_FW_DELETE_VOLUME 0x62 /* opcode + vol# */
|
||||
#define ARC_FW_START_CHECKVOL 0x63 /* opcode + vol# */
|
||||
#define ARC_FW_STOP_CHECKVOL 0x64 /* opcode only */
|
||||
|
||||
/* Status codes for the firmware command codes */
|
||||
#define ARC_FW_CMD_OK 0x41
|
||||
@ -197,8 +248,27 @@ struct arc_fw_bufhdr {
|
||||
#define ARC_FW_CMD_DISKCFG_CHGD 0x49
|
||||
#define ARC_FW_CMD_PASS_INVAL 0x4a
|
||||
#define ARC_FW_CMD_NODISKSPACE 0x4b
|
||||
#define ARC_FW_CMD_PASS_REQD 0x4d
|
||||
#define ARC_FW_CMD_CHECKSUM_ERR 0x4c
|
||||
#define ARC_FW_CMD_PASS_REQD 0x4d
|
||||
|
||||
struct arc_fw_hwmon {
|
||||
uint8_t nfans;
|
||||
uint8_t nvoltages;
|
||||
uint8_t ntemps;
|
||||
uint8_t npower;
|
||||
uint16_t fan0; /* RPM */
|
||||
uint16_t fan1; /* RPM */
|
||||
uint16_t voltage_orig0; /* original value * 1000 */
|
||||
uint16_t voltage_val0; /* value */
|
||||
uint16_t voltage_orig1; /* original value * 1000 */
|
||||
uint16_t voltage_val1; /* value */
|
||||
uint16_t voltage_orig2;
|
||||
uint16_t voltage_val2;
|
||||
uint8_t temp0;
|
||||
uint8_t temp1;
|
||||
uint8_t pwr_indicator; /* (bit0 : power#0, bit1 : power#1) */
|
||||
uint8_t ups_indicator;
|
||||
} __packed;
|
||||
|
||||
struct arc_fw_comminfo {
|
||||
uint8_t baud_rate;
|
||||
@ -277,6 +347,10 @@ struct arc_fw_diskinfo {
|
||||
uint32_t capacity;
|
||||
uint32_t capacity2;
|
||||
uint8_t device_state;
|
||||
#define ARC_FW_DISK_RAIDMEMBER 0x89 /* disk is member of a raid set */
|
||||
#define ARC_FW_DISK_PASSTHRU 0x8b /* pass through disk */
|
||||
#define ARC_FW_DISK_HOTSPARE 0xa9 /* hotspare disk */
|
||||
#define ARC_FW_DISK_UNUSED 0xc9 /* free/unused disk */
|
||||
uint8_t pio_mode;
|
||||
uint8_t current_udma_mode;
|
||||
uint8_t udma_mode;
|
||||
@ -350,6 +424,7 @@ struct arc_softc {
|
||||
void *sc_shutdownhook;
|
||||
|
||||
int sc_req_count;
|
||||
u_int sc_maxdisks;
|
||||
|
||||
struct arc_dmamem *sc_requests;
|
||||
struct arc_ccb *sc_ccbs;
|
||||
@ -364,6 +439,8 @@ struct arc_softc {
|
||||
struct sysmon_envsys *sc_sme;
|
||||
envsys_data_t *sc_sensors;
|
||||
int sc_nsensors;
|
||||
|
||||
struct device *sc_scsibus_dv;
|
||||
};
|
||||
|
||||
/*
|
||||
@ -375,11 +452,15 @@ void arc_scsi_cmd(struct scsipi_channel *, scsipi_adapter_req_t, void *);
|
||||
* code to deal with getting bits in and out of the bus space.
|
||||
*/
|
||||
uint32_t arc_read(struct arc_softc *, bus_size_t);
|
||||
void arc_read_region(struct arc_softc *, bus_size_t, void *, size_t);
|
||||
void arc_read_region(struct arc_softc *, bus_size_t, void *,
|
||||
size_t);
|
||||
void arc_write(struct arc_softc *, bus_size_t, uint32_t);
|
||||
void arc_write_region(struct arc_softc *, bus_size_t, void *, size_t);
|
||||
int arc_wait_eq(struct arc_softc *, bus_size_t, uint32_t, uint32_t);
|
||||
int arc_wait_ne(struct arc_softc *, bus_size_t, uint32_t, uint32_t);
|
||||
void arc_write_region(struct arc_softc *, bus_size_t, void *,
|
||||
size_t);
|
||||
int arc_wait_eq(struct arc_softc *, bus_size_t, uint32_t,
|
||||
uint32_t);
|
||||
int arc_wait_ne(struct arc_softc *, bus_size_t, uint32_t,
|
||||
uint32_t);
|
||||
int arc_msg0(struct arc_softc *, uint32_t);
|
||||
|
||||
#define arc_push(_s, _r) arc_write((_s), ARC_REG_POST_QUEUE, (_r))
|
||||
@ -399,7 +480,8 @@ struct arc_dmamem {
|
||||
#define ARC_DMA_KVA(_adm) ((void *)(_adm)->adm_kva)
|
||||
|
||||
struct arc_dmamem *arc_dmamem_alloc(struct arc_softc *, size_t);
|
||||
void arc_dmamem_free(struct arc_softc *, struct arc_dmamem *);
|
||||
void arc_dmamem_free(struct arc_softc *,
|
||||
struct arc_dmamem *);
|
||||
|
||||
/*
|
||||
* stuff to manage a scsi command.
|
||||
@ -423,7 +505,8 @@ struct arc_ccb *arc_get_ccb(struct arc_softc *);
|
||||
void arc_put_ccb(struct arc_softc *, struct arc_ccb *);
|
||||
int arc_load_xs(struct arc_ccb *);
|
||||
int arc_complete(struct arc_softc *, struct arc_ccb *, int);
|
||||
void arc_scsi_cmd_done(struct arc_softc *, struct arc_ccb *, uint32_t);
|
||||
void arc_scsi_cmd_done(struct arc_softc *, struct arc_ccb *,
|
||||
uint32_t);
|
||||
|
||||
/*
|
||||
* real stuff for dealing with the hardware.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user