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Forgot some changes to the SCSI CD-ROM driver.

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This commit is contained in:
waltje
2018-10-22 21:02:07 -04:00
parent 46dd8c47d2
commit ce7ca74f9b
1 changed files with 11 additions and 11 deletions
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22
src/devices/scsi/scsi_cdrom.c
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@@ -8,7 +8,7 @@
*
* Emulation of SCSI (and ATAPI) CD-ROM drives.
*
* Version: @(#)scsi_cdrom.c 1.0.6 2018/10/20
* Version: @(#)scsi_cdrom.c 1.0.7 2018/10/22
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -596,14 +596,14 @@ mode_sense(scsi_cdrom_t *dev, uint8_t *buf, uint32_t pos, uint8_t page, uint8_t
for (j = 0; j < msplen; j++) {
if ((i == GPMODE_CAPABILITIES_PAGE) && (j >= 6) && (j <= 7)) {
if (j & 1)
buf[pos++] = ((dev->drv->speed_idx * 176) & 0xff);
buf[pos++] = ((cdrom_speeds[dev->drv->speed_idx].speed * 176) & 0xff);
else
buf[pos++] = ((dev->drv->speed_idx * 176) >> 8);
buf[pos++] = ((cdrom_speeds[dev->drv->speed_idx].speed * 176) >> 8);
} else if ((i == GPMODE_CAPABILITIES_PAGE) && (j >= 12) && (j <= 13)) {
if (j & 1)
buf[pos++] = ((dev->drv->cur_speed * 176) & 0xff);
buf[pos++] = ((cdrom_speeds[dev->drv->cur_speed].speed * 176) & 0xff);
else
buf[pos++] = ((dev->drv->cur_speed * 176) >> 8);
buf[pos++] = ((cdrom_speeds[dev->drv->cur_speed].speed * 176) >> 8);
} else
buf[pos++] = mode_sense_read(dev, page_control, i, 2 + j);
}
@@ -707,7 +707,8 @@ command_common(scsi_cdrom_t *dev)
dev->pos = 0;
dev->callback = 0LL;
DEBUG("CD-ROM %i: Current speed: %ix\n", dev->id, dev->drv->cur_speed);
DEBUG("CD-ROM %i: Current speed: %ix\n",
dev->id, cdrom_speeds[dev->drv->cur_speed].speed);
if (dev->packet_status == PHASE_COMPLETE) {
scsi_cdrom_callback(dev);
@@ -748,7 +749,7 @@ command_common(scsi_cdrom_t *dev)
dev->callback += 200LL * CDROM_TIME;
/* Account for seek time. */
bytes_per_second = 176.0 * 1024.0;
bytes_per_second *= (double) dev->drv->cur_speed;
bytes_per_second *= (double) cdrom_speeds[dev->drv->cur_speed].speed;
break;
default:
bytes_per_second = bus_speed(dev);
@@ -1653,10 +1654,9 @@ scsi_cdrom_command(void *p, uint8_t *cdb)
case GPCMD_SET_SPEED:
case GPCMD_SET_SPEED_ALT:
dev->drv->cur_speed = (cdb[3] | (cdb[2] << 8)) / 176;
if (dev->drv->cur_speed < 1)
dev->drv->cur_speed = 1;
else if (dev->drv->cur_speed > dev->drv->speed_idx)
len = (cdb[3] | (cdb[2] << 8)) / 176;
dev->drv->cur_speed = cdrom_speed_idx(len);
if (dev->drv->cur_speed > dev->drv->speed_idx)
dev->drv->cur_speed = dev->drv->speed_idx;
set_phase(dev, SCSI_PHASE_STATUS);
command_complete(dev);