static void i2o_scsi_reply(struct i2o_handler *h, struct i2o_controller *c, struct i2o_message *msg)
{
Scsi_Cmnd *current_command;
spinlock_t *lock;
u32 *m = (u32 *)msg;
u8 as,ds,st;
if(m[0] & (1<<13))
{
printk("IOP fail.\n");
printk("From %d To %d Cmd %d.\n",
(m[1]>>12)&0xFFF,
m[1]&0xFFF,
m[1]>>24);
printk("Failure Code %d.\n", m[4]>>24);
if(m[4]&(1<<16))
printk("Format error.\n");
if(m[4]&(1<<17))
printk("Path error.\n");
if(m[4]&(1<<18))
printk("Path State.\n");
if(m[4]&(1<<18))
printk("Congestion.\n");
m=(u32 *)bus_to_virt(m[7]);
printk("Failing message is %p.\n", m);
if((m[4]&(1<<18)) && retry_ct < 32)
{
retry_ctrl[retry_ct]=c;
retry[retry_ct]=m;
if(!retry_ct++)
{
retry_timer.expires=jiffies+1;
add_timer(&retry_timer);
}
}
else
{
/* Create a scsi error for this */
current_command = (Scsi_Cmnd *)m[3];
lock = ¤t_command->host->host_lock;
printk("Aborted %ld\n", current_command->serial_number);
spin_lock_irq(lock);
current_command->result = DID_ERROR << 16;
current_command->scsi_done(current_command);
spin_unlock_irq(lock);
/* Now flush the message by making it a NOP */
m[0]&=0x00FFFFFF;
m[0]|=(I2O_CMD_UTIL_NOP)<<24;
i2o_post_message(c,virt_to_bus(m));
}
return;
}
static void i2o_retry_run(unsigned long f)
{
int i;
unsigned long flags;
save_flags(flags);
cli();
for(i=0;i<retry_ct;i++)
i2o_post_message(retry_ctrl[i], virt_to_bus(retry[i]));
retry_ct=0;
restore_flags(flags);
}
static void flush_pending(void)
{
int i;
unsigned long flags;
save_flags(flags);
cli();
for(i=0;i<retry_ct;i++)
{
retry[i][0]&=~0xFFFFFF;
retry[i][0]|=I2O_CMD_UTIL_NOP<<24;
i2o_post_message(retry_ctrl[i],virt_to_bus(retry[i]));
}
retry_ct=0;
restore_flags(flags);
}
