add raid defines

ok mickey@

1 files changed, 135 insertions, 1 deletions

diff --git a/sys/dev/biovar.h b/sys/dev/biovar.h
index b0251f82e00..111e0f3979a 100644
--- a/sys/dev/biovar.h
+++ b/sys/dev/biovar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: biovar.h,v 1.2 2003/06/03 20:49:28 deraadt Exp $	*/
+/*	$OpenBSD: biovar.h,v 1.3 2005/03/29 22:13:37 marco Exp $	*/
 
 /*
  * Copyright (c) 2002 Niklas Hallqvist.  All rights reserved.
@@ -31,6 +31,8 @@
  * cookie.
  */
 
+#include <sys/types.h>
+
 struct bio_common {
 	void *cookie;
 };
@@ -45,3 +47,135 @@ struct bio_locate {
 int	bio_register(struct device *, int (*)(struct device *, u_long,
     caddr_t));
 #endif
+
+/* RAID section */
+
+#define BIOC_MAX_CDB   16
+#define BIOC_MAX_SENSE 32
+#define BIOC_MAX_PHYSDISK 128	/* based on FC arrays */
+#define BIOC_MAX_VIRTDISK 128	/* based on FC arrays */
+
+/* ioctl tunnel defines */
+/* SHALL be implemented */
+#define BIOCPING _IOWR('B', 32, bioc_ping)
+typedef struct _bioc_ping {
+	void *cookie;
+	int x;
+} bioc_ping;
+
+/* SHALL be implemented */
+#define BIOCCAPABILITIES _IOWR('B', 33, bioc_capabilities)
+typedef struct _bioc_capabilities {
+	void *cookie;
+	u_int64_t ioctls; /* bit field, 1 ioctl supported */
+#define BIOC_PING         0x01
+#define BIOC_ALARM        0x02
+#define BIOC_PREP_REMOVAL 0x04
+#define BIOC_REBUILD      0x08
+#define BIOC_STATUS       0x10
+#define BIOC_SCSICMD      0x20
+#define BIOC_STARTSTOP    0x40
+	u_int32_t raid_types; /* bit field, 1 supported raid type */
+#define BIOC_RAID0  0x01
+#define BIOC_RAID1  0x02
+#define BIOC_RAID3  0x04
+#define BIOC_RAID5  0x08
+#define BIOC_RAID10 0x10
+#define BIOC_RAID01 0x20
+#define BIOC_RAID50 0x40
+} bioc_capabilities;
+
+/* OPTIONAL */
+#define BIOCALARM _IOWR('B', 34, bioc_alarm)
+typedef struct _bioc_alarm {
+	void *cookie;
+	u_int32_t opcode;
+#define BIOCSALARM_DISABLE 0x00
+#define BIOCSALARM_ENABLE  0x01
+#define BIOCSALARM_SILENCE 0x02
+#define BIOCGALARM_STATE   0x03
+#define BIOCSALARM_TEST    0x04
+	u_int8_t state; /* only used with GET function */
+} bioc_alarm;
+
+/* OPTIONAL */
+#define BIOCSCSICMD _IOWR('B', 35, bioc_scsicmd)
+typedef struct _bioc_scsicmd {
+	void *cookie;
+
+	/* in (kernel centric) */
+	u_int8_t channel;
+	u_int8_t target;
+	u_int8_t cdb[BIOC_MAX_CDB];
+	u_int8_t cdblen;
+	u_int8_t direction; /* 0 = out, 1 = in, this is userland centric */
+#define BIOC_DIROUT  0x00
+#define BIOC_DIRIN   0x01
+#define BIOC_DIRNONE 0x02
+
+	/* out (kernel centric) */
+	u_int8_t status;
+	u_int8_t sensebuf[BIOC_MAX_SENSE];
+	u_int8_t senselen;
+
+	/* in & out (kernel centric) */
+	void *data;
+	u_int32_t datalen; /* going in it governs the maximum buffer size
+			      going out it contains actual bytes transfered */
+} bioc_scsicmd;
+
+/* OPTIONAL */
+#define BIOCSTARTSTOP _IOWR('B', 36, bioc_startstop)
+typedef struct _bioc_startstop {
+	void *cookie;
+	u_int8_t opcode;
+#define BIOCSUNIT_START 0x00
+#define BIOCSUNIT_STOP  0x01
+	u_int8_t channel;
+	u_int8_t target;
+} bioc_startstop;
+
+/* SHALL be implemented */
+#define BIOCSTATUS _IOWR('B', 37, bioc_status)
+typedef struct _bioc_status {
+	void *cookie;
+	u_int8_t opcode;
+#define BIOCGSTAT_CHANGE	0x00	/* any changes since last call? */
+#define BIOCGSTAT_ALL		0x01	/* get all status */
+#define BIOCGSTAT_PHYSDISK	0x02	/* get physical disk status only */
+#define BIOCGSTAT_VIRTDISK	0x03	/* get virtual disk status only */
+#define BIOCGSTAT_BATTERY	0x04	/* get battery status only */
+#define BIOCGSTAT_ENCLOSURE	0x05	/* get enclosure status only */
+#define BIOCGSTAT_TEMPERATURE	0x06	/* get temperature status only */
+	u_int8_t status;		/* global status flag */
+#define BIOC_STATOK	0x00		/* status is OK */
+#define BIOC_STATDEGRAD 0x01		/* status is degraded */
+#define BIOC_STATCRIT	0x02		/* status is critical */
+#define BIOC_STATBAT	0x04		/* something wrong with battery */
+#define BIOC_STATENC	0x08		/* something wrong with enclosure */
+#define BIOC_STATTEMP	0x10		/* something is over/under heating */
+	/* return fields used per request define in opcode */
+	u_int8_t	channels;	/* max channels */
+	u_int8_t	buswidth;	/* max physical drives per channel */
+	/* filled in when called with BIOCGSTAT_PHYSDISK set */
+	u_int8_t pdcount;		/* physical disk counter */
+	u_int8_t physdisk[BIOC_MAX_PHYSDISK];
+#define BIOC_PDUNUSED	0x00		/* disk not present */
+#define BIOC_PDONLINE	0x01		/* disk present */
+#define BIOC_PDOFFLINE	0x02		/* disk present but offline */
+#define BIOC_PDINUSE	0x04		/* critical operation in progress */
+	/* filled in when called with BIOCGSTAT_VIRTDISK set */
+	u_int8_t vdcount;		/* virtual disk counter */
+	u_int8_t virtdisk[BIOC_MAX_VIRTDISK];
+#define BIOC_VDUNUSED	0x00		/* disk not present */
+#define BIOC_VDONLINE	0x01		/* disk present */
+#define BIOC_VDOFFLINE	0x02		/* disk present but offline */
+#define BIOC_VDINUSE	0x04		/* critical operation in progress */
+	/* filled in when called with BIOCGSTAT_BATTERY set */
+	u_int8_t	batstat;	/* battery status */
+#define BIOC_BATNOTPRES	0x00		/* battery not present */
+#define BIOC_BATMISSING 0x01		/* battery removed */
+#define BIOC_BATVOLTERR	0x02		/* battery low/high power */
+#define BIOC_BATTEMP	0x04		/* battery over/under temp*/
+	/* NOTYET: encloure status & temperature status */
+} bioc_status;