#include <linux/slab.h>
#include <linux/ide.h>
#include <linux/scatterlist.h>
+#include <linux/delay.h>
#include <asm/io.h>
#include <asm/bitops.h>
unsigned long flags;
local_irq_save(flags);
- buf = kmap_atomic(pc->sg->page, KM_IRQ0) + pc->sg->offset;
- drive->hwif->atapi_input_bytes(drive, buf + pc->b_count, count);
+ buf = kmap_atomic(pc->sg->page, KM_IRQ0) +
+ pc->sg->offset;
+ drive->hwif->atapi_input_bytes(drive,
+ buf + pc->b_count, count);
kunmap_atomic(buf - pc->sg->offset, KM_IRQ0);
local_irq_restore(flags);
} else {
buf = page_address(pc->sg->page) + pc->sg->offset;
- drive->hwif->atapi_input_bytes(drive, buf + pc->b_count, count);
+ drive->hwif->atapi_input_bytes(drive,
+ buf + pc->b_count, count);
}
bcount -= count; pc->b_count += count;
if (pc->b_count == pc->sg->length) {
unsigned long flags;
local_irq_save(flags);
- buf = kmap_atomic(pc->sg->page, KM_IRQ0) + pc->sg->offset;
- drive->hwif->atapi_output_bytes(drive, buf + pc->b_count, count);
+ buf = kmap_atomic(pc->sg->page, KM_IRQ0) +
+ pc->sg->offset;
+ drive->hwif->atapi_output_bytes(drive,
+ buf + pc->b_count, count);
kunmap_atomic(buf - pc->sg->offset, KM_IRQ0);
local_irq_restore(flags);
} else {
buf = page_address(pc->sg->page) + pc->sg->offset;
- drive->hwif->atapi_output_bytes(drive, buf + pc->b_count, count);
+ drive->hwif->atapi_output_bytes(drive,
+ buf + pc->b_count, count);
}
bcount -= count; pc->b_count += count;
if (pc->b_count == pc->sg->length) {
return FAILED;
}
- spin_lock_irq(&ide_lock);
+ spin_lock_irq(cmd->device->host->host_lock);
+ spin_lock(&ide_lock);
if (!scsi->pc || (req = scsi->pc->rq) != HWGROUP(drive)->rq || !HWGROUP(drive)->handler) {
printk (KERN_WARNING "ide-scsi: No active request in idescsi_eh_reset\n");
spin_unlock(&ide_lock);
+ spin_unlock_irq(cmd->device->host->host_lock);
return FAILED;
}
HWGROUP(drive)->rq = NULL;
HWGROUP(drive)->handler = NULL;
HWGROUP(drive)->busy = 1; /* will set this to zero when ide reset finished */
- spin_unlock_irq(&ide_lock);
+ spin_unlock(&ide_lock);
ide_do_reset(drive);
/* ide_do_reset starts a polling handler which restarts itself every 50ms until the reset finishes */
do {
- set_current_state(TASK_UNINTERRUPTIBLE);
spin_unlock_irq(cmd->device->host->host_lock);
- schedule_timeout(HZ/20);
+ msleep(50);
spin_lock_irq(cmd->device->host->host_lock);
} while ( HWGROUP(drive)->handler );
ret = FAILED;
}
+ spin_unlock_irq(cmd->device->host->host_lock);
return ret;
}