claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixed warning sin scsi/scsi_cdrom.c.

Browse Source
This commit is contained in:
OBattler
2023-01-10 04:03:34 +01:00
parent b91f79dcdc
commit 829671848e
1 changed files with 5 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/scsi/scsi_cdrom.c
View File

@@ -858,11 +858,10 @@ scsi_cdrom_update_request_length(scsi_cdrom_t *dev, int len, int block_len)
that a media access comand does not DRQ in the middle of a sector. One of the drivers that that a media access comand does not DRQ in the middle of a sector. One of the drivers that
relies on the correctness of this behavior is MTMCDAI.SYS (the Mitsumi CD-ROM driver) for DOS relies on the correctness of this behavior is MTMCDAI.SYS (the Mitsumi CD-ROM driver) for DOS
which uses the READ CD command to read data on some CD types. */ which uses the READ CD command to read data on some CD types. */
if ((dev->current_cdb[0] == 0xb9) || (dev->current_cdb[0] == 0xbe)) {
/* Round to sector length. */ /* Round to sector length. */
dlen = ((double) dev->max_transfer_len) / ((double) block_len); dlen = ((double) dev->max_transfer_len) / ((double) block_len);
dev->max_transfer_len = ((uint16_t) floor(dlen)) * block_len; dev->max_transfer_len = ((uint16_t) floor(dlen)) * block_len;
}
} else { } else {
/* Round it to the nearest 2048 bytes. */ /* Round it to the nearest 2048 bytes. */
dev->max_transfer_len = (dev->max_transfer_len >> 11) << 11; dev->max_transfer_len = (dev->max_transfer_len >> 11) << 11;
@@ -929,7 +928,7 @@ scsi_cdrom_bus_speed(scsi_cdrom_t *dev)
static void static void
scsi_cdrom_command_common(scsi_cdrom_t *dev) scsi_cdrom_command_common(scsi_cdrom_t *dev)
{ {
double bytes_per_second, period; double bytes_per_second = 0.0, period;
dev->status = BUSY_STAT; dev->status = BUSY_STAT;
dev->phase = 1; dev->phase = 1;