Make mfii(4) bio(4) capable.

ok dlg

2 files changed, 762 insertions, 4 deletions

diff --git a/share/man/man4/mfii.4 b/share/man/man4/mfii.4
index 53c9294d03c..7edff0583e5 100644
--- a/share/man/man4/mfii.4
+++ b/share/man/man4/mfii.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: mfii.4,v 1.4 2015/01/09 11:25:05 dlg Exp $
+.\"	$OpenBSD: mfii.4,v 1.5 2016/10/24 03:45:48 yasuoka Exp $
 .\"
 .\" Copyright (c) 2012 David Gwynne <dlg@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: January 9 2015 $
+.Dd $Mdocdate: October 24 2016 $
 .Dt MFII 4
 .Os
 .Sh NAME
@@ -44,10 +44,14 @@ Although the controllers are actual RAID controllers,
 they appear as SCSI controllers.
 All RAID configuration is done through the controllers' BIOSes.
 .Sh SEE ALSO
+.Xr bio 4 ,
 .Xr intro 4 ,
 .Xr pci 4 ,
 .Xr scsi 4 ,
 .Xr sd 4
+.Xr bioctl 8 ,
+.Xr sensorsd 8 ,
+.Xr sysctl 8
 .Sh HISTORY
 The
 .Nm
diff --git a/sys/dev/pci/mfii.c b/sys/dev/pci/mfii.c
index c880ed10a58..c09177a8402 100644
--- a/sys/dev/pci/mfii.c
+++ b/sys/dev/pci/mfii.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mfii.c,v 1.26 2016/10/24 03:11:58 yasuoka Exp $ */
+/* $OpenBSD: mfii.c,v 1.27 2016/10/24 03:45:48 yasuoka Exp $ */
 
 /*
  * Copyright (c) 2012 David Gwynne <dlg@openbsd.org>
@@ -25,7 +25,9 @@
 #include <sys/dkio.h>
 #include <sys/types.h>
 #include <sys/pool.h>
+#include <sys/dkio.h>
 
+#include <dev/biovar.h>
 #include <dev/pci/pcidevs.h>
 #include <dev/pci/pcivar.h>
 
@@ -213,6 +215,13 @@ struct mfii_iop {
 	u_int8_t sge_flag_eol;
 };
 
+struct mfii_cfg {
+	struct mfi_conf		*cfg;
+	struct mfi_array	*cfg_array;
+	struct mfi_ld_cfg	*cfg_ld;
+	struct mfi_hotspare	*cfg_hs;
+};
+
 struct mfii_softc {
 	struct device		sc_dev;
 	const struct mfii_iop	*sc_iop;
@@ -251,6 +260,9 @@ struct mfii_softc {
 	struct scsi_iopool	sc_iopool;
 
 	struct mfi_ctrl_info	sc_info;
+
+	struct ksensor		*sc_sensors;
+	struct ksensordev	sc_sensordev;
 };
 
 int		mfii_match(struct device *, void *, void *);
@@ -338,6 +350,24 @@ int			mfii_pd_scsi_cmd_cdb(struct mfii_softc *,
 			    struct scsi_xfer *);
 int			mfii_scsi_ioctl_cache(struct scsi_link *, u_int,
 			    struct dk_cache *);
+#if NBIO > 0
+int			mfii_ioctl(struct device *, u_long, caddr_t);
+int			mfii_fill_cfg(struct mfii_softc *, struct mfii_cfg *);
+int			mfii_ioctl_inq(struct mfii_softc *, struct bioc_inq *);
+int			mfii_ioctl_vol(struct mfii_softc *, struct bioc_vol *);
+int			mfii_ioctl_disk(struct mfii_softc *,
+			    struct bioc_disk *);
+int			mfii_ioctl_alarm(struct mfii_softc *,
+			    struct bioc_alarm *);
+int			mfii_ioctl_blink(struct mfii_softc *,
+			    struct bioc_blink *);
+int			mfii_ioctl_setstate(struct mfii_softc *,
+			    struct bioc_setstate *);
+int			mfii_ioctl_patrol(struct mfii_softc *,
+			    struct bioc_patrol *);
+int			mfii_create_sensors(struct mfii_softc *);
+void			mfii_refresh_sensors(void *);
+#endif
 
 
 #define mfii_fw_state(_sc) mfii_read((_sc), MFI_OSP)
@@ -510,7 +540,8 @@ mfii_attach(struct device *parent, struct device *self, void *aux)
 	memset(&saa, 0, sizeof(saa));
 	saa.saa_sc_link = &sc->sc_link;
 
-	config_found(&sc->sc_dev, &saa, scsiprint);
+	sc->sc_scsibus = (struct scsibus_softc *)
+	    config_found(&sc->sc_dev, &saa, scsiprint);
 
 	mfii_syspd(sc);
 
@@ -518,6 +549,16 @@ mfii_attach(struct device *parent, struct device *self, void *aux)
 	mfii_write(sc, MFI_OSTS, 0xffffffff);
 	mfii_write(sc, MFI_OMSK, ~MFII_OSTS_INTR_VALID);
 
+#if NBIO > 0
+	if (bio_register(&sc->sc_dev, mfii_ioctl) != 0)
+		panic("%s: controller registration failed", DEVNAME(sc));
+
+#ifndef SMALL_KERNEL
+	if (mfii_create_sensors(sc) != 0)
+		printf("%s: unable to create sensors\n", DEVNAME(sc));
+#endif
+#endif /* NBIO > 0 */
+
 	return;
 free_sgl:
 	mfii_dmamem_free(sc, sc->sc_sgl);
@@ -625,6 +666,10 @@ mfii_detach(struct device *self, int flags)
 	if (sc->sc_ih == NULL)
 		return (0);
 
+	if (sc->sc_sensors) {
+		sensordev_deinstall(&sc->sc_sensordev);
+		free(sc->sc_sensors, M_DEVBUF, sc->sc_info.mci_lds_present);
+	}
 	pci_intr_disestablish(sc->sc_pc, sc->sc_ih); 
 	mfii_dmamem_free(sc, sc->sc_sgl);
 	mfii_dmamem_free(sc, sc->sc_requests);
@@ -1069,6 +1114,10 @@ mfii_mgmt(struct mfii_softc *sc, struct mfii_ccb *ccb,
 		hdr->mfh_flags = htole16(MFI_FRAME_DIR_WRITE);
 		memcpy(dma_buf, buf, len);
 		break;
+	default:
+		ccb->ccb_direction = MFII_DATA_NONE;
+		hdr->mfh_flags = htole16(MFI_FRAME_DIR_NONE);
+		break;
 	}
 
 	if (mfii_load_mfa(sc, ccb, &dcmd->mdf_sgl,
@@ -1809,7 +1858,11 @@ mfii_scsi_ioctl(struct scsi_link *link, u_long cmd, caddr_t addr, int flag)
 		return mfii_scsi_ioctl_cache(link, cmd,
 		    (struct dk_cache *)addr);
 	default:
+#if NBIO > 0
+		return mfii_ioctl(link->adapter_softc, cmd, addr);
+#else
 		break;
+#endif
 	}
 	return (ENOTTY);
 }
@@ -1884,3 +1937,704 @@ mfii_scsi_ioctl_cache(struct scsi_link *link, u_int cmd, struct dk_cache *dc)
 
 	return (rv);
 }
+
+#if NBIO > 0
+int
+mfii_ioctl(struct device *dev, u_long cmd, caddr_t addr)
+{
+	struct mfii_softc *sc = (struct mfii_softc *)dev;
+	int rv = ENOTTY;
+
+	switch (cmd) {
+	case BIOCINQ:
+		rv = mfii_ioctl_inq(sc, (struct bioc_inq *)addr);
+		break;
+	case BIOCVOL:
+		rv = mfii_ioctl_vol(sc, (struct bioc_vol *)addr);
+		break;
+	case BIOCDISK:
+		rv = mfii_ioctl_disk(sc, (struct bioc_disk *)addr);
+		break;
+	case BIOCALARM:
+		rv = mfii_ioctl_alarm(sc, (struct bioc_alarm *)addr);
+		break;
+	case BIOCBLINK:
+		rv = mfii_ioctl_blink(sc, (struct bioc_blink *)addr);
+		break;
+	case BIOCSETSTATE:
+		rv = mfii_ioctl_setstate(sc, (struct bioc_setstate *)addr);
+		break;
+	case BIOCPATROL:
+		rv = mfii_ioctl_patrol(sc, (struct bioc_patrol *)addr);
+		break;
+	}
+
+	return (rv);
+}
+
+int
+mfii_fill_cfg(struct mfii_softc *sc, struct mfii_cfg *cfg)
+{
+	int rv, mfc_size;
+	struct mfi_conf *mfc;
+	struct mfii_ccb *ccb;
+
+	mfc_size = sizeof(*mfc);
+ again:
+	mfc = malloc(mfc_size, M_TEMP, M_WAITOK | M_ZERO);
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_CONF_GET, NULL,
+	    mfc, mfc_size, SCSI_DATA_IN|SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+	if (rv == 0) {
+		mfc->mfc_size = letoh32(mfc->mfc_size);
+		mfc->mfc_no_array = letoh16(mfc->mfc_no_array);
+		mfc->mfc_array_size = letoh16(mfc->mfc_array_size);
+		mfc->mfc_no_ld = letoh16(mfc->mfc_no_ld);
+		mfc->mfc_ld_size = letoh16(mfc->mfc_ld_size);
+		mfc->mfc_no_hs = letoh16(mfc->mfc_no_hs);
+		mfc->mfc_hs_size = letoh16(mfc->mfc_hs_size);
+
+		if (mfc_size < mfc->mfc_size) {
+			mfc_size = mfc->mfc_size;
+			free(mfc, M_TEMP, mfc_size);
+			goto again;
+		}
+		/* remember allocated size for free() */
+		mfc->mfc_size = mfc_size;
+
+		cfg->cfg = mfc;
+		cfg->cfg_array = (struct mfi_array *)((caddr_t)mfc +
+		    offsetof(struct mfi_conf, mfc_array));
+		cfg->cfg_ld = (struct mfi_ld_cfg *)((caddr_t)cfg->cfg_array +
+		    mfc->mfc_array_size * mfc->mfc_no_array);
+		cfg->cfg_hs = (struct mfi_hotspare *)((caddr_t)cfg->cfg_ld +
+		    mfc->mfc_ld_size * mfc->mfc_no_ld);
+
+		return (0);
+	}
+
+	free(mfc, M_TEMP, mfc_size);
+	return (rv);
+}
+
+int
+mfii_ioctl_inq(struct mfii_softc *sc, struct bioc_inq *bi)
+{
+	int rv;
+	struct mfii_cfg cfg = { .cfg = NULL };
+
+	rv = mfii_fill_cfg(sc, &cfg);
+	if (rv != 0)
+		return (rv);
+
+	bi->bi_novol = cfg.cfg->mfc_no_ld + cfg.cfg->mfc_no_hs;
+	bi->bi_nodisk = letoh16(sc->sc_info.mci_pd_disks_present);
+	strlcpy(bi->bi_dev, DEVNAME(sc), sizeof(bi->bi_dev));
+
+	if (cfg.cfg != NULL)
+		free(cfg.cfg, M_TEMP, cfg.cfg->mfc_size);
+
+	return (0);
+}
+
+int
+mfii_ioctl_vol(struct mfii_softc *sc, struct bioc_vol *bv)
+{
+	int rv;
+	struct mfii_cfg cfg = { .cfg = NULL };
+	struct mfi_ld_cfg *ld;
+	struct mfi_ld_list *list = NULL;
+	struct scsi_link *link;
+	struct mfii_ccb *ccb;
+	uint8_t mbox[MFI_MBOX_SIZE];
+
+	if ((link = scsi_get_link(sc->sc_scsibus, bv->bv_volid, 0)) != NULL &&
+	    link->device_softc != NULL) {
+		struct device *dev = link->device_softc;
+		strlcpy(bv->bv_dev, dev->dv_xname, sizeof(bv->bv_dev));
+	}
+	rv = mfii_fill_cfg(sc, &cfg);
+	if (rv != 0)
+		goto done;
+
+	if (bv->bv_volid >= cfg.cfg->mfc_no_ld) {
+		int hsid;
+		struct mfi_pd_details *pd;
+
+		hsid = bv->bv_volid - cfg.cfg->mfc_no_ld;
+		if (hsid >= cfg.cfg->mfc_no_hs)
+			return (EINVAL);
+
+		pd = malloc(sizeof(*pd), M_TEMP, M_WAITOK | M_ZERO);
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		memset(mbox, 0, sizeof(mbox));
+		*((uint16_t *)&mbox[0]) = cfg.cfg_hs[hsid].mhs_pd.mfp_id;
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_PD_GET_INFO, mbox,
+		    pd, sizeof(*pd), SCSI_DATA_IN|SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		if (rv == 0) {
+			bv->bv_status = BIOC_SVONLINE;
+			bv->bv_size = letoh64(pd->mpd_size) * 512;
+			bv->bv_level = -1;
+			bv->bv_nodisk = 1;
+		}
+		free(pd, M_TEMP, sizeof(*pd));
+
+		goto done;
+	}
+
+	list = malloc(sizeof(*list), M_TEMP, M_WAITOK | M_ZERO);
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_LD_GET_LIST, NULL,
+	    list, sizeof(*list), SCSI_DATA_IN|SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+	if (rv != 0)
+		goto done;
+
+	if (bv->bv_volid >= letoh32(list->mll_no_ld)) {
+		rv = EINVAL;
+		goto done;
+	}
+
+	switch (list->mll_list[bv->bv_volid].mll_state) {
+	case MFI_LD_OFFLINE:
+		bv->bv_status = BIOC_SVOFFLINE;
+		break;
+	case MFI_LD_PART_DEGRADED:
+	case MFI_LD_DEGRADED:
+		bv->bv_status = BIOC_SVDEGRADED;
+		break;
+	case MFI_LD_ONLINE:
+		bv->bv_status = BIOC_SVONLINE;
+		break;
+	default:
+		bv->bv_status = BIOC_SVINVALID;
+		break;
+	}
+	bv->bv_size = letoh64(list->mll_list[bv->bv_volid].mll_size) * 512;
+
+	ld = cfg.cfg->mfc_ld + bv->bv_volid;
+	bv->bv_cache =
+	    (ld->mlc_prop.mlp_cur_cache_policy & MR_LD_CACHE_WRITE_BACK)
+	    ? BIOC_CVWRITEBACK : BIOC_CVWRITETHROUGH;
+
+	switch (ld->mlc_parm.mpa_pri_raid) {
+	case MFI_DDF_PRL_RAID0:
+		bv->bv_level = 0;
+		break;
+	case MFI_DDF_PRL_RAID1:
+	case MFI_DDF_PRL_RAID1E:
+		bv->bv_level = 1;
+		break;
+	case MFI_DDF_PRL_RAID3:
+		bv->bv_level = 3;
+		break;
+	case MFI_DDF_PRL_RAID4:
+		bv->bv_level = 4;
+		break;
+	case MFI_DDF_PRL_RAID5:
+	case MFI_DDF_PRL_RAID5E:
+	case MFI_DDF_PRL_RAID5EE:
+		bv->bv_level = 5;
+		break;
+	case MFI_DDF_PRL_RAID6:
+		bv->bv_level = 6;
+		break;
+	case MFI_DDF_PRL_JBOD:
+	case MFI_DDF_PRL_CONCAT:
+	default:
+		bv->bv_level = 0;
+		break;
+	}
+	bv->bv_nodisk =
+	    ld->mlc_parm.mpa_no_drv_per_span * ld->mlc_parm.mpa_span_depth;
+ done:
+	free(list, M_TEMP, sizeof(*list));
+	if (cfg.cfg != NULL)
+		free(cfg.cfg, M_TEMP, cfg.cfg->mfc_size);
+
+	return (rv);
+}
+
+int
+mfii_ioctl_disk(struct mfii_softc *sc, struct bioc_disk *bd)
+{
+	int rv, spanidx, diskidx, arrayidx, pdidx;
+	struct mfii_cfg cfg = { .cfg = NULL };
+	struct mfi_ld_cfg *ld;
+	struct mfii_ccb *ccb;
+	struct scsi_inquiry_data *inq;
+	struct mfi_pd_details *pd_det = NULL;
+	uint8_t mbox[MFI_MBOX_SIZE];
+
+	rv = mfii_fill_cfg(sc, &cfg);
+	if (rv != 0)
+		goto done;
+
+	if (bd->bd_volid >= cfg.cfg->mfc_no_ld) {
+		int hsid = bd->bd_volid - cfg.cfg->mfc_no_ld;
+		if (hsid >= cfg.cfg->mfc_no_hs) {
+			rv = EINVAL;
+			goto done;
+		}
+		pdidx = letoh16(cfg.cfg_hs[hsid].mhs_pd.mfp_id);
+	} else {
+		ld = cfg.cfg->mfc_ld + bd->bd_volid;
+		spanidx = bd->bd_diskid / ld->mlc_parm.mpa_no_drv_per_span;
+		diskidx = bd->bd_diskid % ld->mlc_parm.mpa_no_drv_per_span;
+		if (spanidx < 0 || MFI_MAX_SPAN <= spanidx) {
+			rv = EINVAL;
+			goto done;
+		}
+		arrayidx =
+		    letoh16(ld[bd->bd_volid].mlc_span[spanidx].mls_index);
+		if (arrayidx < 0 || cfg.cfg->mfc_no_array <= arrayidx) {
+			rv = EINVAL;
+			goto done;
+		}
+		pdidx = letoh16(
+		    cfg.cfg->mfc_array[arrayidx].pd[diskidx].mar_pd.mfp_id);
+	}
+
+	memset(mbox, 0, sizeof(mbox));
+	*((uint16_t *)&mbox[0]) = htole16(pdidx);
+
+	pd_det = malloc(sizeof(*pd_det), M_TEMP, M_WAITOK | M_ZERO);
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_PD_GET_INFO, mbox,
+	    pd_det, sizeof(*pd_det), SCSI_DATA_IN|SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+	if (rv != 0)
+		goto done;
+
+	bd->bd_channel = pd_det->mpd_enc_idx;
+	bd->bd_target = pd_det->mpd_enc_slot;
+
+	switch (letoh16(pd_det->mpd_fw_state)) {
+	case MFI_PD_UNCONFIG_GOOD:
+		bd->bd_status = BIOC_SDUNUSED;
+		break;
+	case MFI_PD_UNCONFIG_BAD:
+		bd->bd_status = BIOC_SDINVALID;
+		break;
+	case MFI_PD_HOTSPARE:
+		bd->bd_status = BIOC_SDHOTSPARE;
+		break;
+	case MFI_PD_OFFLINE:
+		bd->bd_status = BIOC_SDOFFLINE;
+		break;
+	case MFI_PD_FAILED:
+		bd->bd_status = BIOC_SDFAILED;
+		break;
+	case MFI_PD_REBUILD:
+		bd->bd_status = BIOC_SDREBUILD;
+		break;
+	case MFI_PD_ONLINE:
+		bd->bd_status = BIOC_SDONLINE;
+		break;
+	case MFI_PD_COPYBACK:
+	case MFI_PD_SYSTEM:
+		bd->bd_status = BIOC_SDINVALID;
+		break;
+	}
+	bd->bd_size = letoh64(pd_det->mpd_size) * 512;
+
+	inq = (struct scsi_inquiry_data *)pd_det->mpd_inq_data;
+
+	memset(bd->bd_vendor, 0, sizeof(bd->bd_vendor));
+	memcpy(bd->bd_vendor, inq->vendor,
+	    MIN(sizeof(bd->bd_vendor) - 1, sizeof(inq->vendor)));
+
+	rv = 0;
+ done:
+	free(pd_det, M_TEMP, sizeof(*pd_det));
+	if (cfg.cfg != NULL)
+		free(cfg.cfg, M_TEMP, cfg.cfg->mfc_size);
+
+	return (rv);
+}
+
+int
+mfii_ioctl_setstate(struct mfii_softc *sc, struct bioc_setstate *bs)
+{
+	int rv, i;
+	struct mfii_ccb *ccb;
+	struct mfi_pd_list *list = NULL;
+	struct mfi_pd_details *pd = NULL;
+	uint8_t	mbox[MFI_MBOX_SIZE];
+
+	list = malloc(sizeof(*list), M_TEMP, M_WAITOK | M_ZERO);
+	pd = malloc(sizeof(*pd), M_TEMP, M_WAITOK | M_ZERO);
+
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_PD_GET_LIST, NULL,
+	    list, sizeof(*list), SCSI_DATA_IN | SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+	if (rv != 0)
+		goto done;
+
+	for (i = 0; i < letoh16(list->mpl_no_pd); i++)
+		if (list->mpl_address[i].mpa_enc_index == bs->bs_channel &&
+		    list->mpl_address[i].mpa_enc_slot == bs->bs_target)
+			break;
+	if (i >= letoh16(list->mpl_no_pd)) {
+		rv = EINVAL;
+		goto done;
+	}
+
+	memset(mbox, 0, sizeof(mbox));
+	*((uint16_t *)&mbox[0]) = list->mpl_address[i].mpa_pd_id;
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_PD_GET_INFO, mbox,
+	    pd, sizeof(*pd), SCSI_DATA_IN | SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+	if (rv != 0)
+		goto done;
+
+	memset(mbox, 0, sizeof(mbox));
+	*((uint16_t *)&mbox[0]) = pd->mpd_pd.mfp_id;
+	*((uint16_t *)&mbox[2]) = pd->mpd_pd.mfp_seq;
+
+	switch (bs->bs_status) {
+	case BIOC_SSONLINE:
+		*((uint16_t *)&mbox[4]) = htole16(MFI_PD_ONLINE);
+		break;
+	case BIOC_SSOFFLINE:
+		*((uint16_t *)&mbox[4]) = htole16(MFI_PD_OFFLINE);
+		break;
+	case BIOC_SSHOTSPARE:
+		*((uint16_t *)&mbox[4]) = htole16(MFI_PD_HOTSPARE);
+		break;
+	case BIOC_SSREBUILD:
+		*((uint16_t *)&mbox[4]) = htole16(MFI_PD_REBUILD);
+		break;
+	default:
+		rv = EINVAL;
+		goto done;
+	}
+
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_PD_SET_STATE, mbox,
+	    NULL, 0, SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+
+ done:
+	free(list, M_TEMP, sizeof(*list));
+	free(pd, M_TEMP, sizeof(*pd));
+
+	return (rv);
+}
+
+int
+mfii_ioctl_alarm(struct mfii_softc *sc, struct bioc_alarm *ba)
+{
+	struct mfii_ccb *ccb;
+	u_char spkr;
+	int rv, cmd, flags = 0;
+
+	if (!ISSET(letoh32(sc->sc_info.mci_hw_present), MFI_INFO_HW_ALARM))
+		return (ENXIO);
+
+	switch (ba->ba_status) {
+	case BIOC_SADISABLE:
+		cmd = MR_DCMD_SPEAKER_DISABLE;
+		break;
+	case BIOC_SAENABLE:
+		cmd = MR_DCMD_SPEAKER_ENABLE;
+		break;
+	case BIOC_SASILENCE:
+		cmd = MR_DCMD_SPEAKER_SILENCE;
+		break;
+	case BIOC_GASTATUS:
+		cmd = MR_DCMD_SPEAKER_GET;
+		flags = SCSI_DATA_IN;
+		break;
+	case BIOC_SATEST:
+		cmd = MR_DCMD_SPEAKER_TEST;
+		break;
+	default:
+		return (EINVAL);
+	}
+
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_PD_SET_STATE, NULL,
+	    &spkr, sizeof(spkr), flags | SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+	if (rv != 0)
+		return (rv);
+
+	ba->ba_status = (ba->ba_status == BIOC_GASTATUS)? spkr : 0;
+
+	return (rv);
+}
+
+int
+mfii_ioctl_blink(struct mfii_softc *sc, struct bioc_blink *bb)
+{
+	struct mfi_pd_list *list = NULL;
+	struct mfii_ccb *ccb;
+	uint8_t	mbox[MFI_MBOX_SIZE];
+	int rv, i, cmd;
+
+	list = malloc(sizeof(*list), M_TEMP, M_WAITOK | M_ZERO);
+
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_PD_GET_LIST, NULL,
+	    list, sizeof(*list), SCSI_DATA_IN | SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+	if (rv != 0)
+		goto done;
+
+	for (i = 0; i < letoh16(list->mpl_no_pd); i++)
+		if (list->mpl_address[i].mpa_enc_index == bb->bb_channel &&
+		    list->mpl_address[i].mpa_enc_slot == bb->bb_target)
+			break;
+	if (i >= letoh16(list->mpl_no_pd)) {
+		rv = EINVAL;
+		goto done;
+	}
+
+	memset(mbox, 0, sizeof(mbox));
+	*((uint16_t *)&mbox[0]) = list->mpl_address[i].mpa_pd_id;
+
+	switch (bb->bb_status) {
+	case BIOC_SBUNBLINK:
+		cmd = MR_DCMD_PD_UNBLINK;
+		break;
+	case BIOC_SBBLINK:
+	case BIOC_SBALARM:
+		cmd = MR_DCMD_PD_BLINK;
+		break;
+	default:
+		rv = EINVAL;
+		goto done;
+	}
+
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, cmd, NULL, NULL, 0, SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+
+ done:
+	free(list, M_TEMP, sizeof(*list));
+
+	return (ENOTTY);
+}
+
+int
+mfii_ioctl_patrol(struct mfii_softc *sc, struct bioc_patrol *bp)
+{
+	int rv = EINVAL, cmd;
+	struct mfii_ccb *ccb;
+	struct mfi_pr_properties prop;
+	struct mfi_pr_status status;
+	uint32_t time;
+
+	switch (bp->bp_opcode) {
+	case BIOC_SPSTOP:
+	case BIOC_SPSTART:
+		cmd = (bp->bp_opcode == BIOC_SPSTART)
+		    ? MR_DCMD_PR_START : MR_DCMD_PR_STOP;
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, cmd, NULL, NULL, 0, SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		break;
+
+	case BIOC_GPSTATUS:
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_PR_GET_PROPERTIES, NULL,
+		    &prop, sizeof(prop), SCSI_DATA_IN | SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		if (rv != 0)
+			break;
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_PR_GET_STATUS, NULL,
+		    &status, sizeof(status), SCSI_DATA_IN | SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		if (rv != 0)
+			break;
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_TIME_SECS_GET, NULL,
+		    &time, sizeof(time), SCSI_DATA_IN | SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		if (rv != 0)
+			break;
+		time = letoh32(time);
+
+		switch (prop.op_mode) {
+		case MFI_PR_OPMODE_AUTO:
+			bp->bp_mode = BIOC_SPMAUTO;
+			bp->bp_autoival = letoh32(prop.exec_freq);
+			bp->bp_autonext = letoh32(prop.next_exec);
+			bp->bp_autonow = time;
+			break;
+		case MFI_PR_OPMODE_MANUAL:
+			bp->bp_mode = BIOC_SPMMANUAL;
+			break;
+		case MFI_PR_OPMODE_DISABLED:
+			bp->bp_mode = BIOC_SPMDISABLED;
+			break;
+		}
+
+		switch (status.state) {
+		case MFI_PR_STATE_STOPPED:
+			bp->bp_status = BIOC_SPSSTOPPED;
+			break;
+		case MFI_PR_STATE_READY:
+			bp->bp_status = BIOC_SPSREADY;
+			break;
+		case MFI_PR_STATE_ACTIVE:
+			bp->bp_status = BIOC_SPSACTIVE;
+			break;
+		case MFI_PR_STATE_ABORTED:
+			bp->bp_status = BIOC_SPSABORTED;
+			break;
+		}
+		break;
+
+	case BIOC_SPDISABLE:
+	case BIOC_SPMANUAL:
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_PR_GET_PROPERTIES, NULL,
+		    &prop, sizeof(prop), SCSI_DATA_IN | SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		if (rv != 0)
+			break;
+		prop.op_mode = (bp->bp_opcode == BIOC_SPDISABLE)
+		    ? MFI_PR_OPMODE_DISABLED : MFI_PR_OPMODE_MANUAL;
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_PR_SET_PROPERTIES, NULL,
+		    &prop, sizeof(prop), SCSI_DATA_OUT | SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		break;
+
+	case BIOC_SPAUTO:
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_PR_GET_PROPERTIES, NULL,
+		    &prop, sizeof(prop), SCSI_DATA_IN | SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		if (rv != 0)
+			break;
+		prop.op_mode = MFI_PR_OPMODE_AUTO;
+
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_TIME_SECS_GET, NULL,
+		    &time, sizeof(time), SCSI_DATA_IN | SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		if (rv != 0)
+			break;
+		time = letoh32(time);
+		if (bp->bp_autoival != 0) {
+			if (bp->bp_autoival == -1)
+				prop.exec_freq = htole32(0xffffffffUL);
+			else if (bp->bp_autoival > 0)
+				prop.exec_freq = htole32(bp->bp_autoival);
+			else {
+				rv = EINVAL;
+				break;
+			}
+		}
+		if (bp->bp_autonext != 0) {
+			if (bp->bp_autonext > 0)
+				prop.next_exec =
+				    htole32(time + bp->bp_autonext);
+			else {
+				rv = EINVAL;
+				break;
+			}
+		}
+		ccb = scsi_io_get(&sc->sc_iopool, 0);
+		rv = mfii_mgmt(sc, ccb, MR_DCMD_PR_SET_PROPERTIES, NULL,
+		    &prop, sizeof(prop), SCSI_DATA_OUT | SCSI_NOSLEEP);
+		scsi_io_put(&sc->sc_iopool, ccb);
+		break;
+	}
+
+	return (rv);
+}
+
+#ifndef SMALL_KERNEL
+int
+mfii_create_sensors(struct mfii_softc *sc)
+{
+	int i, no_ld;
+	struct device *dev;
+	struct scsi_link *link;
+
+	no_ld = letoh16(sc->sc_info.mci_lds_present);
+
+	strlcpy(sc->sc_sensordev.xname, DEVNAME(sc),
+	    sizeof(sc->sc_sensordev.xname));
+
+	sc->sc_sensors = mallocarray(no_ld, sizeof(struct ksensor),
+	    M_DEVBUF, M_NOWAIT | M_ZERO);
+	if (sc->sc_sensors == NULL)
+		return (-1);
+
+	for (i = 0; i < no_ld; i++) {
+		if ((link = scsi_get_link(sc->sc_scsibus, i, 0)) == NULL ||
+		    link->device_softc == NULL)
+			goto err;
+
+		dev = link->device_softc;
+		sc->sc_sensors[i].type = SENSOR_DRIVE;
+		sc->sc_sensors[i].status = SENSOR_S_UNKNOWN;
+		strlcpy(sc->sc_sensors[i].desc, dev->dv_xname,
+		    sizeof(sc->sc_sensors[i].desc));
+		sensor_attach(&sc->sc_sensordev, &sc->sc_sensors[i]);
+	}
+
+	if (sensor_task_register(sc, mfii_refresh_sensors, 10) == NULL)
+		goto err;
+
+	sensordev_install(&sc->sc_sensordev);
+
+	return (0);
+ err:
+	free(sc->sc_sensors, M_DEVBUF, no_ld);
+
+	return (-1);
+}
+
+void
+mfii_refresh_sensors(void *arg)
+{
+	int i, rv;
+	struct mfi_ld_list *list = NULL;
+	struct mfii_softc *sc = arg;
+	struct mfii_ccb *ccb;
+
+	list = malloc(sizeof(*list), M_TEMP, M_WAITOK | M_ZERO);
+	ccb = scsi_io_get(&sc->sc_iopool, 0);
+	rv = mfii_mgmt(sc, ccb, MR_DCMD_LD_GET_LIST, NULL,
+	    list, sizeof(*list), SCSI_DATA_IN|SCSI_NOSLEEP);
+	scsi_io_put(&sc->sc_iopool, ccb);
+
+	if (rv == 0) {
+		for (i = 0; i < letoh16(sc->sc_info.mci_lds_present); i++) {
+			switch (list->mll_list[i].mll_state) {
+			case MFI_LD_OFFLINE:
+				sc->sc_sensors[i].value = SENSOR_DRIVE_FAIL;
+				sc->sc_sensors[i].status = SENSOR_S_CRIT;
+				break;
+			case MFI_LD_PART_DEGRADED:
+			case MFI_LD_DEGRADED:
+				sc->sc_sensors[i].value = SENSOR_DRIVE_PFAIL;
+				sc->sc_sensors[i].status = SENSOR_S_WARN;
+				break;
+			case MFI_LD_ONLINE:
+				sc->sc_sensors[i].value = SENSOR_DRIVE_ONLINE;
+				sc->sc_sensors[i].status = SENSOR_S_OK;
+				break;
+			default:
+				sc->sc_sensors[i].value = 0; /* unknown */
+				sc->sc_sensors[i].status = SENSOR_S_UNKNOWN;
+				break;
+			}
+		}
+	}
+
+	free(list, M_TEMP, sizeof(*list));
+}
+#endif
+#endif