From 3e3869cfef1a8e75c93b0337c3e50d80fb063881 Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Mon, 20 Dec 2004 12:29:41 +0000
Subject: firmware loading from the filesystem.  pci subsystem type things are
 still done early, but audio subsystem setup is deferred till after root is
 mounted.  tested by mcbride

---
 sys/dev/pci/ydsvar.h | 95 ++++------------------------------------------------
 1 file changed, 6 insertions(+), 89 deletions(-)

(limited to 'sys/dev/pci/ydsvar.h')

diff --git a/sys/dev/pci/ydsvar.h b/sys/dev/pci/ydsvar.h
index 647da9cced6..c8ec4836b19 100644
--- a/sys/dev/pci/ydsvar.h
+++ b/sys/dev/pci/ydsvar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ydsvar.h,v 1.5 2003/05/14 09:04:59 jason Exp $	*/
+/*	$OpenBSD: ydsvar.h,v 1.6 2004/12/20 12:29:36 deraadt Exp $	*/
 /*	$NetBSD$	*/
 
 /*
@@ -29,95 +29,12 @@
 #ifndef _DEV_PCI_YDSVAR_H_
 #define	_DEV_PCI_YDSVAR_H_
 
-#define N_PLAY_SLOTS		2		/* We use only 2 (R and L) */
-#define	N_PLAY_SLOT_CTRL	2
-#define WORK_SIZE		0x0400
-
-/*
- * softc
- */
-struct yds_dma {
-	bus_dmamap_t map;
-	caddr_t addr;			/* VA */
-	bus_dma_segment_t segs[1];
-	int nsegs;
-	size_t size;
-	struct yds_dma *next;
+struct yds_firmware {
+	int		dsplen;
+	int		ds1len;
+	int		ds1elen;
+	u_char		data[4];
 };
 
-struct yds_codec_softc {
-	struct device sc_dev;		/* base device */
-	struct yds_softc *sc;
-	int id;
-	int status_data;
-	int status_addr;
-	struct ac97_host_if host_if;
-	struct ac97_codec_if *codec_if;
-};
-
-struct yds_softc {
-	struct device		sc_dev;		/* base device */
-	pci_chipset_tag_t	sc_pc;
-	pcitag_t		sc_pcitag;
-	pcireg_t		sc_id;
-	int			sc_revision;
-	void			*sc_ih;		/* interrupt vectoring */
-	bus_space_tag_t		memt;
-	bus_space_handle_t	memh;
-	bus_dma_tag_t		sc_dmatag;	/* DMA tag */
-	u_int			sc_flags;
-
-	struct yds_codec_softc	sc_codec[2];	/* Primary/Secondary AC97 */
-
-	struct yds_dma		*sc_dmas;	/* List of DMA handles */
-
-	/*
-	 * Play/record status
-	 */
-	struct {
-		void		(*intr)(void *); /* rint/pint */
-		void		*intr_arg;	/* arg for intr */
-		u_int	 	offset;		/* filled up to here */
-		u_int	 	blksize;
-		u_int	 	factor;		/* byte per sample */
-		u_int		length;		/* ring buffer length */
-		struct yds_dma	*dma;		/* DMA handle for ring buf */
-	} sc_play, sc_rec;
-
-	/*
-	 * DSP control data
-	 *
-	 * Work space, play control data table, play slot control data,
-	 * rec slot control data and effect slot control data are
-	 * stored in a single memory segment in this order.
-	 */
-	struct yds_dma			sc_ctrldata;
-	/* KVA and offset in buffer of play ctrl data tbl */
-	u_int32_t			*ptbl;
-	off_t				ptbloff;
-	/* KVA and offset in buffer of rec slot ctrl data */
-	struct rec_slot_ctrl_bank	*rbank;
-	off_t				rbankoff;
-	/* Array of KVA pointers and offset of play slot control data */
-	struct play_slot_ctrl_bank	*pbankp[N_PLAY_SLOT_CTRL_BANK
-					       *N_PLAY_SLOTS];
-	off_t				pbankoff;
-
-	/*
-	 * Legacy support
-	 */
-	bus_space_tag_t		sc_legacy_iot;
-	bus_space_handle_t	sc_opl_ioh;
-	struct device		*sc_mpu;
-	bus_space_handle_t	sc_mpu_ioh;
-
-	/*
-	 * Suspend/resume support
-	 */
-	void			*powerhook;
-	int			suspend;
-};
-#define sc_opl_iot	sc_legacy_iot
-#define sc_mpu_iot	sc_legacy_iot
 
 #endif /* _DEV_PCI_YDSVAR_H_ */
-- 
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