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[src/trunk]: src/sys/arch/sandpoint/stand/netboot No longer needed. See dsk.c.
details: https://anonhg.NetBSD.org/src/rev/c2998dc69f94
branches: trunk
changeset: 755904:c2998dc69f94
user: phx <phx%NetBSD.org@localhost>
date: Sun Jun 27 12:09:41 2010 +0000
description:
No longer needed. See dsk.c.
diffstat:
sys/arch/sandpoint/stand/netboot/atawd.c | 487 -------------------------------
1 files changed, 0 insertions(+), 487 deletions(-)
diffs (truncated from 491 to 300 lines):
diff -r c079f2b08982 -r c2998dc69f94 sys/arch/sandpoint/stand/netboot/atawd.c
--- a/sys/arch/sandpoint/stand/netboot/atawd.c Sun Jun 27 12:09:17 2010 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,487 +0,0 @@
-/* $NetBSD: atawd.c,v 1.9 2009/01/12 09:41:58 tsutsui Exp $ */
-
-/*-
- * Copyright (c) 2008 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Tohru Nishimura.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/types.h>
-#include <sys/param.h>
-
-#include <sys/disklabel.h>
-#include <sys/bootblock.h>
-#include <dev/raidframe/raidframevar.h>
-#include <dev/ic/wdcreg.h>
-#include <dev/ata/atareg.h>
-
-#include <lib/libsa/stand.h>
-#include <lib/libkern/libkern.h>
-#include <machine/stdarg.h>
-
-#include "globals.h"
-
-#if defined(_DEBUG)
-#define DPRINTF(x) printf x;
-#else
-#define DPRINTF(x)
-#endif
-
-struct atacdv {
- int (*match)(unsigned, void *);
- void *(*init)(unsigned, void *);
- unsigned chvalid;
- void *priv;
-};
-
-#define ATAC_DECL(xxx) \
- int xxx ## _match(unsigned, void *); \
- void * xxx ## _init(unsigned, void *)
-
-ATAC_DECL(pciide);
-
-static struct atacdv vatacdv[] = {
- { pciide_match, pciide_init, 01 },
-};
-static int natacdv = sizeof(vatacdv)/sizeof(vatacdv[0]);
-struct atacdv *atac;
-
-void *disk[4];
-int ndisk;
-
-static int wd_get_params(struct wd_softc *);
-static int wdgetdisklabel(struct wd_softc *);
-
-int atac_init(unsigned);
-int atac_probe(void *);
-static int atac_wait_for_ready(struct atac_channel *);
-static int atac_exec_identify(struct wd_softc *, void *);
-static int atac_read_block(struct wd_softc *, struct atac_command *);
-static int atacommand(struct wd_softc *, struct atac_command *);
-static int atac_exec_read(struct wd_softc *, int, daddr_t, void *);
-
-#define WDC_TIMEOUT 2000000
-
-int
-wdopen(struct open_file *f, ...)
-{
- va_list ap;
- int unit, part;
- struct wd_softc *wd;
- struct disklabel *lp;
- struct partition *pp;
-
- va_start(ap, f);
- unit = va_arg(ap, u_int);
- part = va_arg(ap, u_int);
- va_end(ap);
-
- if (unit >= ndisk)
- return ENXIO;
- wd = disk[unit];
- lp = &wd->sc_label;
- if (part >= lp->d_npartitions)
- return ENXIO;
- pp = &lp->d_partitions[part];
- if (pp->p_size == 0 || pp->p_fstype == FS_UNUSED)
- return ENXIO;
- wd->sc_part = part;
- f->f_devdata = wd;
- return 0;
-}
-
-int
-wdclose(struct open_file *f)
-{
-
- f->f_devdata = NULL;
- return 0;
-}
-
-int
-wdstrategy(void *f, int rw, daddr_t dblk, size_t size, void *p, size_t *rsize)
-{
- int i, nsect;
- daddr_t blkno;
- struct wd_softc *wd;
- struct partition *pp;
- uint8_t *buf;
-
- if (size == 0)
- return 0;
-
- if (rw != F_READ)
- return EOPNOTSUPP;
-
- buf = p;
- wd = f;
- pp = &wd->sc_label.d_partitions[wd->sc_part];
-
- nsect = howmany(size, wd->sc_label.d_secsize);
- blkno = dblk + pp->p_offset;
- if (pp->p_fstype == FS_RAID)
- blkno += RF_PROTECTED_SECTORS;
-
- for (i = 0; i < nsect; i++, blkno++) {
- int error;
-
- if ((error = atac_exec_read(wd, WDCC_READ, blkno, buf)) != 0)
- return error;
-
- buf += wd->sc_label.d_secsize;
- }
-
- *rsize = size;
- return 0;
-}
-
-int
-parsefstype(void *data)
-{
- struct wd_softc *wd = data;
- struct disklabel *lp = &wd->sc_label;
- struct partition *pp = &lp->d_partitions[wd->sc_part];
-
- return pp->p_fstype;
-}
-
-int
-atac_init(unsigned tag)
-{
- struct atacdv *dv;
- int n;
-
- for (n = 0; n < natacdv; n++) {
- dv = &vatacdv[n];
- if ((*dv->match)(tag, NULL) > 0)
- goto found;
- }
- return 0;
- found:
- atac = dv;
- atac->priv = (*dv->init)(tag, (void *)dv->chvalid);
- return 1;
-}
-
-int
-atac_probe(void *atac)
-{
- struct atac_softc *l = atac;
- struct wd_softc *wd;
- int i, error, chvalid;
-
- i = 0; error = 0;
- chvalid = l->chvalid;
- for (i = 0; chvalid != 0; i += 1) {
- if (chvalid & (01 << i)) {
- chvalid &= ~(01 << i);
-#if 0
- error = diskprobe(atac);
- if (error != 0)
- continue;
-#endif
- wd = alloc(sizeof(struct wd_softc));
- memset(wd, 0, sizeof(struct wd_softc));
- wd->sc_unit = ndisk;
- wd->sc_channel = &l->channel[i];
- disk[ndisk] = (void *)wd;
- error = wd_get_params(wd);
- if (error != 0)
- continue;
- error = wdgetdisklabel(wd);
- if (error != 0)
- continue;
- ndisk += 1;
- }
- }
- return error;
-}
-
-static int
-wd_get_params(struct wd_softc *wd)
-{
- int error;
- uint8_t *buf = wd->sc_buf;
-
- if ((error = atac_exec_identify(wd, buf)) != 0)
- return error;
-
- wd->sc_params = *(struct ataparams *)buf;
-
- /* 48-bit LBA addressing */
- if ((wd->sc_params.atap_cmd2_en & ATA_CMD2_LBA48) != 0) {
- DPRINTF(("Drive supports LBA48.\n"));
- wd->sc_flags |= WDF_LBA48;
- }
-
- /* Prior to ATA-4, LBA was optional. */
- if ((wd->sc_params.atap_capabilities1 & WDC_CAP_LBA) != 0) {
- DPRINTF(("Drive supports LBA.\n"));
- wd->sc_flags |= WDF_LBA;
- }
-
- return 0;
-}
-
-static int
-wdgetdisklabel(struct wd_softc *wd)
-{
- char *msg;
- int sector, i, n;
- size_t rsize;
- struct mbr_partition *dp, *bsdp;
- struct disklabel *lp;
- uint8_t *buf = wd->sc_buf;
-
- lp = &wd->sc_label;
- memset(lp, 0, sizeof(struct disklabel));
-
- sector = 0;
- if (wdstrategy(wd, F_READ, MBR_BBSECTOR, DEV_BSIZE, buf, &rsize))
- return EOFFSET;
-
- dp = (struct mbr_partition *)(buf + MBR_PART_OFFSET);
- bsdp = NULL;
- for (i = 0; i < MBR_PART_COUNT; i++, dp++) {
- if (dp->mbrp_type == MBR_PTYPE_NETBSD) {
- bsdp = dp;
- break;
- }
- }
- if (!bsdp) {
- /* generate fake disklabel */
- lp->d_secsize = DEV_BSIZE;
- lp->d_ntracks = wd->sc_params.atap_heads;
- lp->d_nsectors = wd->sc_params.atap_sectors;
- lp->d_ncylinders = wd->sc_params.atap_cylinders;
- lp->d_secpercyl = lp->d_ntracks * lp->d_nsectors;
- if (strcmp((char *)wd->sc_params.atap_model, "ST506") == 0)
- lp->d_type = DTYPE_ST506;
- else
- lp->d_type = DTYPE_ESDI;
- strncpy(lp->d_typename, (char *)wd->sc_params.atap_model, 16);
- strncpy(lp->d_packname, "fictitious", 16);
- if (wd->sc_capacity > UINT32_MAX)
- lp->d_secperunit = UINT32_MAX;
- else
- lp->d_secperunit = wd->sc_capacity;
- lp->d_rpm = 3600;
- lp->d_interleave = 1;
- lp->d_flags = 0;
- lp->d_partitions[RAW_PART].p_offset = 0;
- lp->d_partitions[RAW_PART].p_size =
- lp->d_secperunit * (lp->d_secsize / DEV_BSIZE);
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