diff options
Diffstat (limited to 'stand/powerpc/ps3/ps3cdrom.c')
| -rw-r--r-- | stand/powerpc/ps3/ps3cdrom.c | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/stand/powerpc/ps3/ps3cdrom.c b/stand/powerpc/ps3/ps3cdrom.c deleted file mode 100644 index d8d41fd..0000000 --- a/stand/powerpc/ps3/ps3cdrom.c +++ /dev/null @@ -1,156 +0,0 @@ -/*- - * Copyright (C) 2011 glevand <geoffrey.levand@mail.ru> - * All rights reserved. - * - * 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 AUTHOR ``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 TOOLS GMBH 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. - * - * $FreeBSD$ - */ - -#include <sys/param.h> -#include <sys/endian.h> -#include <machine/stdarg.h> -#include <stand.h> - -#include "bootstrap.h" -#include "ps3bus.h" -#include "ps3devdesc.h" -#include "ps3stor.h" - -#define dev_printf(dev, fmt, args...) \ - printf("%s%d: " fmt "\n", dev->d_dev->dv_name, dev->d_unit, ##args) - -#ifdef CD_DEBUG -#define DEBUG(fmt, args...) printf("%s:%d: " fmt "\n", __func__, __LINE__, ##args) -#else -#define DEBUG(fmt, args...) -#endif - -static int ps3cdrom_init(void); -static int ps3cdrom_strategy(void *devdata, int flag, daddr_t dblk, - size_t size, char *buf, size_t *rsize); -static int ps3cdrom_open(struct open_file *f, ...); -static int ps3cdrom_close(struct open_file *f); -static int ps3cdrom_print(int verbose); - -struct devsw ps3cdrom = { - "cd", - DEVT_CD, - ps3cdrom_init, - ps3cdrom_strategy, - ps3cdrom_open, - ps3cdrom_close, - noioctl, - ps3cdrom_print, -}; - -static struct ps3_stordev stor_dev; - -static int ps3cdrom_init(void) -{ - int err; - - err = ps3stor_setup(&stor_dev, PS3_DEV_TYPE_STOR_CDROM); - if (err) - return err; - - return 0; -} - -static int ps3cdrom_strategy(void *devdata, int flag, daddr_t dblk, - size_t size, char *buf, size_t *rsize) -{ - struct ps3_devdesc *dev = (struct ps3_devdesc *) devdata; - int err; - - DEBUG("d_unit=%u dblk=%llu size=%u", dev->d_unit, dblk, size); - - flag &= F_MASK; - if (flag != F_READ) { - dev_printf(dev, "write operation is not supported!"); - return EROFS; - } - - if (dblk % (stor_dev.sd_blksize / DEV_BSIZE) != 0) - return EINVAL; - - dblk /= (stor_dev.sd_blksize / DEV_BSIZE); - - if (size % stor_dev.sd_blksize) { - dev_printf(dev, - "size=%u is not multiple of device block size=%llu", size, - stor_dev.sd_blksize); - return EINVAL; - } - - if (rsize) - *rsize = 0; - - err = ps3stor_read_sectors(&stor_dev, dev->d_unit, dblk, - size / stor_dev.sd_blksize, 0, buf); - - if (!err && rsize) - *rsize = size; - - if (err) - dev_printf(dev, - "read operation failed dblk=%llu size=%d err=%d", dblk, - size, err); - - return err; -} - -static int ps3cdrom_open(struct open_file *f, ...) -{ - char buf[2048]; - va_list ap; - struct ps3_devdesc *dev; - int err; - - va_start(ap, f); - dev = va_arg(ap, struct ps3_devdesc *); - va_end(ap); - - if (dev->d_unit > 0) { - dev_printf(dev, "attempt to open nonexistent disk"); - return ENXIO; - } - - err = ps3stor_read_sectors(&stor_dev, dev->d_unit, 16, 1, 0, buf); - if (err) - return EIO; - - /* Do not attach if not ISO9660 (workaround for buggy firmware) */ - if (memcmp(buf, "\001CD001", 6) != 0) - return EIO; - - return 0; -} - -static int ps3cdrom_close(struct open_file *f) -{ - return 0; -} - -static int ps3cdrom_print(int verbose) -{ - return (0); -} |
