{
unsigned long sector;
unsigned long bio_sectors;
- unsigned long valid;
struct cdrom_info *info = drive->driver_data;
if (!cdrom_log_sense(drive, failed_command, sense))
(sense->information[2] << 8) |
(sense->information[3]);
- bio_sectors = bio_sectors(failed_command->bio);
- if (bio_sectors < 4)
- bio_sectors = 4;
if (drive->queue->hardsect_size == 2048)
/* device sector size is 2K */
sector <<= 2;
+
+ bio_sectors = max(bio_sectors(failed_command->bio), 4U);
sector &= ~(bio_sectors - 1);
- valid = (sector - failed_command->sector) << 9;
- if (valid < 0)
- valid = 0;
if (sector < get_capacity(info->disk) &&
drive->probed_capacity - sector < 4 * 75)
set_capacity(info->disk, sector);
ATAPI_WAIT_PC, cdrom_timer_expiry);
return ide_started;
} else {
- unsigned long flags;
-
- /* packet command */
- spin_lock_irqsave(&ide_lock, flags);
- hwif->OUTBSYNC(drive, WIN_PACKETCMD,
- hwif->io_ports[IDE_COMMAND_OFFSET]);
- ndelay(400);
- spin_unlock_irqrestore(&ide_lock, flags);
+ ide_execute_pkt_cmd(drive);
return (*handler) (drive);
}
cmd_len = ATAPI_MIN_CDB_BYTES;
/* send the command to the device */
- HWIF(drive)->atapi_output_bytes(drive, rq->cmd, cmd_len);
+ hwif->output_data(drive, NULL, rq->cmd, cmd_len);
/* start the DMA if need be */
if (info->dma)
{
while (len > 0) {
int dum = 0;
- xf(drive, &dum, sizeof(dum));
+ xf(drive, NULL, &dum, sizeof(dum));
len -= sizeof(dum);
}
}
while (nsects > 0) {
static char dum[SECTOR_SIZE];
- drive->hwif->atapi_input_bytes(drive, dum, sizeof(dum));
+ drive->hwif->input_data(drive, NULL, dum, sizeof(dum));
nsects--;
}
}
printk(KERN_ERR "%s: %s: wrong transfer direction!\n",
drive->name, __func__);
- xf = rw ? hwif->atapi_output_bytes : hwif->atapi_input_bytes;
+ xf = rw ? hwif->output_data : hwif->input_data;
ide_cd_pad_transfer(drive, xf, len);
} else if (rw == 0 && ireason == 1) {
/*
sector_div(frame, queue_hardsect_size(drive->queue) >> SECTOR_BITS);
- memset(rq->cmd, 0, sizeof(rq->cmd));
+ memset(rq->cmd, 0, BLK_MAX_CDB);
rq->cmd[0] = GPCMD_SEEK;
put_unaligned(cpu_to_be32(frame), (unsigned int *) &rq->cmd[2]);
}
/* ok we fall to pio :/ */
- ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]) & 0x3;
- lowcyl = hwif->INB(hwif->io_ports[IDE_BCOUNTL_OFFSET]);
- highcyl = hwif->INB(hwif->io_ports[IDE_BCOUNTH_OFFSET]);
+ ireason = hwif->INB(hwif->io_ports.nsect_addr) & 0x3;
+ lowcyl = hwif->INB(hwif->io_ports.lbam_addr);
+ highcyl = hwif->INB(hwif->io_ports.lbah_addr);
len = lowcyl + (256 * highcyl);
if (ireason == 0) {
write = 1;
- xferfunc = HWIF(drive)->atapi_output_bytes;
+ xferfunc = hwif->output_data;
} else {
write = 0;
- xferfunc = HWIF(drive)->atapi_input_bytes;
+ xferfunc = hwif->input_data;
}
/* transfer data */
if (blen > thislen)
blen = thislen;
- xferfunc(drive, ptr, blen);
+ xferfunc(drive, NULL, ptr, blen);
thislen -= blen;
len -= blen;
long block = (long)rq->hard_sector / (hard_sect >> 9);
unsigned long blocks = rq->hard_nr_sectors / (hard_sect >> 9);
- memset(rq->cmd, 0, sizeof(rq->cmd));
+ memset(rq->cmd, 0, BLK_MAX_CDB);
if (rq_data_dir(rq) == READ)
rq->cmd[0] = GPCMD_READ_10;
/* set correct block size */
blk_queue_hardsect_size(drive->queue, CD_FRAMESIZE);
- if (drive->autotune == IDE_TUNE_DEFAULT ||
- drive->autotune == IDE_TUNE_AUTO)
- drive->dsc_overlap = (drive->next != drive);
+ drive->dsc_overlap = (drive->next != drive);
if (ide_cdrom_register(drive, nslots)) {
printk(KERN_ERR "%s: %s failed to register device with the"