claunia/libcdio-osx
Archived
1
0
Fork 0
Code Issues 2 Pull Requests Actions Packages Projects Releases Wiki Activity

Add common SCSI MMC routine for getting drive capabilities.

Browse Source
This commit is contained in:
rocky
2004-06-27 22:00:08 +00:00
parent 878bdc80da
commit f313c9f68b
4 changed files with 32 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
lib/FreeBSD/freebsd_cam.c
View File

@@ -1,5 +1,5 @@
/*
$Id: freebsd_cam.c,v 1.13 2004/06/25 20:49:56 rocky Exp $
$Id: freebsd_cam.c,v 1.14 2004/06/27 22:00:09 rocky Exp $
Copyright (C) 2004 Rocky Bernstein <rocky@panix.com>
@@ -26,7 +26,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: freebsd_cam.c,v 1.13 2004/06/25 20:49:56 rocky Exp $";
static const char _rcsid[] = "$Id: freebsd_cam.c,v 1.14 2004/06/27 22:00:09 rocky Exp $";
#ifdef HAVE_FREEBSD_CDROM
@@ -173,7 +173,7 @@ static cdio_drive_cap_t
get_drive_cap_freebsd_cam (img_private_t *env)
{
int32_t i_drivetype = 0;
char buf[192] = { 0, };
uint8_t buf[192] = { 0, };
int rc;
memset(&env->ccb, 0, sizeof(env->ccb));
@@ -188,7 +188,8 @@ get_drive_cap_freebsd_cam (img_private_t *env)
/* Initialize my_scsi_cdb as a Mode Select(6) */
CDIO_MMC_SET_COMMAND(env->ccb.csio.cdb_io.cdb_bytes, CDIO_MMC_MODE_SENSE);
env->ccb.csio.cdb_io.cdb_bytes[1] = 0x0;
env->ccb.csio.cdb_io.cdb_bytes[2] = 0x2a; /* MODE_PAGE_CAPABILITIES*/
/* use ALL_PAGES?*/
env->ccb.csio.cdb_io.cdb_bytes[2] = CDIO_MMC_CAPABILITIES_PAGE;
env->ccb.csio.cdb_io.cdb_bytes[3] = 0; /* Not used */
env->ccb.csio.cdb_io.cdb_bytes[4] = 128;
env->ccb.csio.cdb_io.cdb_bytes[5] = 0; /* Not used */
@@ -202,19 +203,7 @@ get_drive_cap_freebsd_cam (img_private_t *env)
if(rc == 0) {
unsigned int n=buf[3]+4;
/* Reader? */
if (buf[n+5] & 0x01) i_drivetype |= CDIO_DRIVE_CAP_CD_AUDIO;
if (buf[n+2] & 0x02) i_drivetype |= CDIO_DRIVE_CAP_CD_RW;
if (buf[n+2] & 0x08) i_drivetype |= CDIO_DRIVE_CAP_DVD;
/* Writer? */
if (buf[n+3] & 0x01) i_drivetype |= CDIO_DRIVE_CAP_CD_R;
if (buf[n+3] & 0x10) i_drivetype |= CDIO_DRIVE_CAP_DVD_R;
if (buf[n+3] & 0x20) i_drivetype |= CDIO_DRIVE_CAP_DVD_RAM;
if (buf[n+6] & 0x08) i_drivetype |= CDIO_DRIVE_CAP_OPEN_TRAY;
if (buf[n+6] >> 5 != 0) i_drivetype |= CDIO_DRIVE_CAP_CLOSE_TRAY;
i_drivetype |= cdio_get_drive_cap_mmc(&(buf[n]));
} else {
i_drivetype = CDIO_DRIVE_CAP_CD_AUDIO | CDIO_DRIVE_CAP_UNKNOWN;
}