4 files changed, 33 insertions, 7 deletions
diff --git a/sys/dev/ic/mpt.c b/sys/dev/ic/mpt.c
index 0bc7f3a2595..36a5e5a6496 100644
--- a/sys/dev/ic/mpt.c
+++ b/sys/dev/ic/mpt.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mpt.c,v 1.7 2004/06/22 18:57:18 marco Exp $	*/
+/*	$OpenBSD: mpt.c,v 1.8 2004/07/12 23:57:14 marco Exp $	*/
 /*	$NetBSD: mpt.c,v 1.4 2003/11/02 11:07:45 wiz Exp $	*/
 
 /*
@@ -601,9 +601,6 @@ mpt_send_ioc_init(mpt_softc_t *mpt, u_int32_t who)
  */
 
 int
-mpt_read_cfg_header(mpt_softc_t *, int, int, int, fCONFIG_PAGE_HEADER *);
-
-int
 mpt_read_cfg_header(mpt_softc_t *mpt, int PageType, int PageNumber,
     int PageAddress, fCONFIG_PAGE_HEADER *rslt)
 {
diff --git a/sys/dev/ic/mpt.h b/sys/dev/ic/mpt.h
index 73a6aa5bf03..37caceaa152 100644
--- a/sys/dev/ic/mpt.h
+++ b/sys/dev/ic/mpt.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mpt.h,v 1.3 2004/03/20 03:54:16 krw Exp $	*/
+/*	$OpenBSD: mpt.h,v 1.4 2004/07/12 23:57:14 marco Exp $	*/
 /*	$NetBSD: mpt.h,v 1.2 2003/07/08 10:06:31 itojun Exp $	*/
 
 /*
@@ -178,6 +178,7 @@ void mpt_check_doorbell(mpt_softc_t *);
 
 int mpt_read_cfg_page(mpt_softc_t *, int, fCONFIG_PAGE_HEADER *);
 int mpt_write_cfg_page(mpt_softc_t *, int, fCONFIG_PAGE_HEADER *);
+int mpt_read_cfg_header(mpt_softc_t *, int, int, int, fCONFIG_PAGE_HEADER *);
 
 /* FW Download Boot */
 int mpt_downloadboot(mpt_softc_t *);
diff --git a/sys/dev/ic/mpt_openbsd.c b/sys/dev/ic/mpt_openbsd.c
index 1aa1d006084..35937147e8a 100644
--- a/sys/dev/ic/mpt_openbsd.c
+++ b/sys/dev/ic/mpt_openbsd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mpt_openbsd.c,v 1.13 2004/06/30 00:45:04 krw Exp $	*/
+/*	$OpenBSD: mpt_openbsd.c,v 1.14 2004/07/12 23:57:14 marco Exp $	*/
 /*	$NetBSD: mpt_netbsd.c,v 1.7 2003/07/14 15:47:11 lukem Exp $	*/
 
 /*
@@ -398,6 +398,8 @@ void
 mpt_attach(mpt_softc_t *mpt)
 {
 	struct scsi_link *lptr = &mpt->sc_link;
+	struct _CONFIG_PAGE_IOC_2 iocp2;
+	int rv;
 
 	mpt->bus = 0;		/* XXX ?? */
 
@@ -424,6 +426,31 @@ mpt_attach(mpt_softc_t *mpt)
 #ifdef MPT_DEBUG
 	mpt->verbose = 2;
 #endif
+
+	/* Read IOC page 2 to figure out if we have IM */
+	rv = mpt_read_cfg_header(mpt, MPI_CONFIG_PAGETYPE_IOC, 2,
+	    0, &iocp2.Header);
+	if (rv) {
+		mpt_prt(mpt, "Could not retrieve IOC PAGE 2 to determine"
+		    "RAID capabilities.");
+	}
+	else {
+		mpt->im_support = iocp2.CapabilitiesFlags &
+		    (MPI_IOCPAGE2_CAP_FLAGS_IS_SUPPORT |
+		     MPI_IOCPAGE2_CAP_FLAGS_IME_SUPPORT |
+		     MPI_IOCPAGE2_CAP_FLAGS_IM_SUPPORT);
+
+		if (mpt->verbose > 1) {
+			mpt_prt(mpt, "IOC Page 2: %x %x %x %x %x",
+			    iocp2.CapabilitiesFlags,
+			    iocp2.NumActiveVolumes,
+			    iocp2.MaxVolumes,
+			    iocp2.NumActivePhysDisks,
+			    iocp2.MaxPhysDisks);
+			mpt_prt(mpt, "IM support: %x", mpt->im_support);
+		}
+	}
+
 	(void) config_found(&mpt->mpt_dev, lptr, scsiprint);
 
 	/* done attaching now walk targets and PPR them */
diff --git a/sys/dev/ic/mpt_openbsd.h b/sys/dev/ic/mpt_openbsd.h
index 0cdc9ad9338..de95ec82a56 100644
--- a/sys/dev/ic/mpt_openbsd.h
+++ b/sys/dev/ic/mpt_openbsd.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mpt_openbsd.h,v 1.6 2004/03/20 03:54:16 krw Exp $	*/
+/*	$OpenBSD: mpt_openbsd.h,v 1.7 2004/07/12 23:57:14 marco Exp $	*/
 /*	$NetBSD: mpt_netbsd.h,v 1.2 2003/04/16 23:02:14 thorpej Exp $	*/
 
 /*
@@ -204,6 +204,7 @@ typedef struct mpt_softc {
 	uint8_t		mpt_max_buses;
 	uint8_t         fw_download_boot;
 	uint32_t        fw_image_size;
+	uint32_t	im_support;
 
 	/* Port facts */
 	uint16_t	mpt_ini_id;