#include <linux/completion.h>
#include <linux/blkdev.h>
#include <linux/delay.h>
-#include <linux/kthread.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_device.h>
#include <asm/semaphore.h>
if (cp[length] != 0)
cp[length] = 0;
if (level == LOG_AAC_HIGH_ERROR)
- printk(KERN_WARNING "%s:%s", dev->name, cp);
+ printk(KERN_WARNING "aacraid:%s", cp);
else
- printk(KERN_INFO "%s:%s", dev->name, cp);
+ printk(KERN_INFO "aacraid:%s", cp);
}
memset(cp, 0, 256);
}
* dispatches it to the appropriate routine for handling.
*/
-#define AIF_SNIFF_TIMEOUT (30*HZ)
static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr)
{
struct hw_fib * hw_fib = fibptr->hw_fib;
if (device) {
dev->fsa_dev[container].config_needed = CHANGE;
dev->fsa_dev[container].config_waiting_on = AifEnConfigChange;
- dev->fsa_dev[container].config_waiting_stamp = jiffies;
scsi_device_put(device);
}
}
if (container != (u32)-1) {
if (container >= dev->maximum_num_containers)
break;
- if ((dev->fsa_dev[container].config_waiting_on ==
- le32_to_cpu(*(u32 *)aifcmd->data)) &&
- time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT))
+ if (dev->fsa_dev[container].config_waiting_on ==
+ le32_to_cpu(*(u32 *)aifcmd->data))
dev->fsa_dev[container].config_waiting_on = 0;
} else for (container = 0;
container < dev->maximum_num_containers; ++container) {
- if ((dev->fsa_dev[container].config_waiting_on ==
- le32_to_cpu(*(u32 *)aifcmd->data)) &&
- time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT))
+ if (dev->fsa_dev[container].config_waiting_on ==
+ le32_to_cpu(*(u32 *)aifcmd->data))
dev->fsa_dev[container].config_waiting_on = 0;
}
break;
dev->fsa_dev[container].config_needed = ADD;
dev->fsa_dev[container].config_waiting_on =
AifEnConfigChange;
- dev->fsa_dev[container].config_waiting_stamp = jiffies;
break;
/*
dev->fsa_dev[container].config_needed = DELETE;
dev->fsa_dev[container].config_waiting_on =
AifEnConfigChange;
- dev->fsa_dev[container].config_waiting_stamp = jiffies;
break;
/*
container = le32_to_cpu(((u32 *)aifcmd->data)[1]);
if (container >= dev->maximum_num_containers)
break;
- if (dev->fsa_dev[container].config_waiting_on &&
- time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT))
+ if (dev->fsa_dev[container].config_waiting_on)
break;
dev->fsa_dev[container].config_needed = CHANGE;
dev->fsa_dev[container].config_waiting_on =
AifEnConfigChange;
- dev->fsa_dev[container].config_waiting_stamp = jiffies;
break;
case AifEnConfigChange:
if (container != (u32)-1) {
if (container >= dev->maximum_num_containers)
break;
- if ((dev->fsa_dev[container].config_waiting_on ==
- le32_to_cpu(*(u32 *)aifcmd->data)) &&
- time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT))
+ if (dev->fsa_dev[container].config_waiting_on ==
+ le32_to_cpu(*(u32 *)aifcmd->data))
dev->fsa_dev[container].config_waiting_on = 0;
} else for (container = 0;
container < dev->maximum_num_containers; ++container) {
- if ((dev->fsa_dev[container].config_waiting_on ==
- le32_to_cpu(*(u32 *)aifcmd->data)) &&
- time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT))
+ if (dev->fsa_dev[container].config_waiting_on ==
+ le32_to_cpu(*(u32 *)aifcmd->data))
dev->fsa_dev[container].config_waiting_on = 0;
}
break;
dev->fsa_dev[container].config_waiting_on =
AifEnContainerChange;
dev->fsa_dev[container].config_needed = ADD;
- dev->fsa_dev[container].config_waiting_stamp =
- jiffies;
}
}
if ((((u32 *)aifcmd->data)[1] == cpu_to_le32(AifJobCtrZero))
dev->fsa_dev[container].config_waiting_on =
AifEnContainerChange;
dev->fsa_dev[container].config_needed = DELETE;
- dev->fsa_dev[container].config_waiting_stamp =
- jiffies;
}
}
break;
device_config_needed = NOTHING;
for (container = 0; container < dev->maximum_num_containers;
++container) {
- if ((dev->fsa_dev[container].config_waiting_on == 0) &&
- (dev->fsa_dev[container].config_needed != NOTHING) &&
- time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT)) {
+ if ((dev->fsa_dev[container].config_waiting_on == 0)
+ && (dev->fsa_dev[container].config_needed != NOTHING)) {
device_config_needed =
dev->fsa_dev[container].config_needed;
dev->fsa_dev[container].config_needed = NOTHING;
* more FIBs.
*/
-int aac_command_thread(void *data)
+int aac_command_thread(struct aac_dev * dev)
{
- struct aac_dev *dev = data;
struct hw_fib *hw_fib, *hw_newfib;
struct fib *fib, *newfib;
struct aac_fib_context *fibctx;
*/
if (dev->aif_thread)
return -EINVAL;
-
+ /*
+ * Set up the name that will appear in 'ps'
+ * stored in task_struct.comm[16].
+ */
+ daemonize("aacraid");
+ allow_signal(SIGKILL);
/*
* Let the DPC know it has a place to send the AIF's to.
*/
spin_unlock_irqrestore(dev->queues->queue[HostNormCmdQueue].lock, flags);
schedule();
- if (kthread_should_stop())
+ if(signal_pending(current))
break;
set_current_state(TASK_INTERRUPTIBLE);
}
if (dev->queues)
remove_wait_queue(&dev->queues->queue[HostNormCmdQueue].cmdready, &wait);
dev->aif_thread = 0;
+ complete_and_exit(&dev->aif_completion, 0);
return 0;
}