struct Scsi_Host *host, gdth_ha_str *ha)
{
int size = 0,len = 0;
+ int hlen;
off_t begin = 0,pos = 0;
int id, i, j, k, sec, flag;
int no_mdrv = 0, drv_no, is_mirr;
if (reserve_list[0] == 0xff)
strcpy(hrec, "--");
else {
- sprintf(hrec, "%d", reserve_list[0]);
+ hlen = sprintf(hrec, "%d", reserve_list[0]);
for (i = 1; i < MAX_RES_ARGS; i++) {
if (reserve_list[i] == 0xff)
break;
- sprintf(hrec,"%s,%d", hrec, reserve_list[i]);
+ hlen += snprintf(hrec + hlen , 161 - hlen, ",%d", reserve_list[i]);
}
}
size = sprintf(buffer+len,
{
ulong flags;
- spin_lock_irqsave(&ha->smp_lock, flags);
-
if (buf == ha->pscratch) {
+ spin_lock_irqsave(&ha->smp_lock, flags);
ha->scratch_busy = FALSE;
+ spin_unlock_irqrestore(&ha->smp_lock, flags);
} else {
pci_free_consistent(ha->pdev, size, buf, paddr);
}
-
- spin_unlock_irqrestore(&ha->smp_lock, flags);
}
#ifdef GDTH_IOCTL_PROC
ulong flags;
int i;
Scsi_Cmnd *scp;
+ struct gdth_cmndinfo *cmndinfo;
unchar b, t;
spin_lock_irqsave(&ha->smp_lock, flags);
for (i = 0; i < GDTH_MAXCMDS; ++i) {
scp = ha->cmd_tab[i].cmnd;
+ cmndinfo = gdth_cmnd_priv(scp);
b = scp->device->channel;
t = scp->device->id;
if (!SPECIAL_SCP(scp) && t == (unchar)id &&
b == (unchar)busnum) {
- scp->SCp.have_data_in = 0;
+ cmndinfo->wait_for_completion = 0;
spin_unlock_irqrestore(&ha->smp_lock, flags);
- while (!scp->SCp.have_data_in)
+ while (!cmndinfo->wait_for_completion)
barrier();
spin_lock_irqsave(&ha->smp_lock, flags);
}
}
spin_unlock_irqrestore(&ha->smp_lock, flags);
}
-
-static void gdth_stop_timeout(gdth_ha_str *ha, int busnum, int id)
-{
- ulong flags;
- Scsi_Cmnd *scp;
- unchar b, t;
-
- spin_lock_irqsave(&ha->smp_lock, flags);
-
- for (scp = ha->req_first; scp; scp = (Scsi_Cmnd *)scp->SCp.ptr) {
- if (!IS_GDTH_INTERNAL_CMD(scp)) {
- b = scp->device->channel;
- t = scp->device->id;
- if (t == (unchar)id && b == (unchar)busnum) {
- TRACE2(("gdth_stop_timeout(): update_timeout()\n"));
- scp->SCp.buffers_residual = gdth_update_timeout(scp, 0);
- }
- }
- }
- spin_unlock_irqrestore(&ha->smp_lock, flags);
-}
-
-static void gdth_start_timeout(gdth_ha_str *ha, int busnum, int id)
-{
- ulong flags;
- Scsi_Cmnd *scp;
- unchar b, t;
-
- spin_lock_irqsave(&ha->smp_lock, flags);
-
- for (scp = ha->req_first; scp; scp = (Scsi_Cmnd *)scp->SCp.ptr) {
- if (!IS_GDTH_INTERNAL_CMD(scp)) {
- b = scp->device->channel;
- t = scp->device->id;
- if (t == (unchar)id && b == (unchar)busnum) {
- TRACE2(("gdth_start_timeout(): update_timeout()\n"));
- gdth_update_timeout(scp, scp->SCp.buffers_residual);
- }
- }
- }
- spin_unlock_irqrestore(&ha->smp_lock, flags);
-}
-
-static int gdth_update_timeout(Scsi_Cmnd *scp, int timeout)
-{
- int oldto;
-
- oldto = scp->timeout_per_command;
- scp->timeout_per_command = timeout;
-
- if (timeout == 0) {
- del_timer(&scp->eh_timeout);
- scp->eh_timeout.data = (unsigned long) NULL;
- scp->eh_timeout.expires = 0;
- } else {
- if (scp->eh_timeout.data != (unsigned long) NULL)
- del_timer(&scp->eh_timeout);
- scp->eh_timeout.data = (unsigned long) scp;
- scp->eh_timeout.expires = jiffies + timeout;
- add_timer(&scp->eh_timeout);
- }
-
- return oldto;
-}