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SubjectPATCH: fix ppa for new scsi
Date
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diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.5.60-ref/drivers/scsi/ppa.c linux-2.5.60-ac1/drivers/scsi/ppa.c
--- linux-2.5.60-ref/drivers/scsi/ppa.c 2003-02-14 21:21:36.000000000 +0000
+++ linux-2.5.60-ac1/drivers/scsi/ppa.c 2003-02-14 20:36:01.000000000 +0000
@@ -148,7 +148,7 @@
"pardevice is owning the port for too longtime!\n",
i);
parport_unregister_device(ppa_hosts[i].dev);
- spin_lock_irq(ppa_hosts[i].cur_cmd->host->host_lock);
+ spin_lock_irq(ppa_hosts[i].cur_cmd->device->host->host_lock);
return 0;
}
}
@@ -635,7 +635,7 @@

static inline int ppa_send_command(Scsi_Cmnd * cmd)
{
- int host_no = cmd->host->unique_id;
+ int host_no = cmd->device->host->unique_id;
int k;

w_ctr(PPA_BASE(host_no), 0x0c);
@@ -661,7 +661,7 @@
* 0 Told to schedule
* 1 Finished data transfer
*/
- int host_no = cmd->host->unique_id;
+ int host_no = cmd->device->host->unique_id;
unsigned short ppb = PPA_BASE(host_no);
unsigned long start_jiffies = jiffies;

@@ -752,7 +752,7 @@
int ppa_command(Scsi_Cmnd * cmd)
{
static int first_pass = 1;
- int host_no = cmd->host->unique_id;
+ int host_no = cmd->device->host->unique_id;

if (first_pass) {
printk("ppa: using non-queuing interface\n");
@@ -774,7 +774,7 @@
schedule();

if (cmd->SCp.phase) /* Only disconnect if we have connected */
- ppa_disconnect(cmd->host->unique_id);
+ ppa_disconnect(cmd->device->host->unique_id);

ppa_pb_release(host_no);
ppa_hosts[host_no].cur_cmd = 0;
@@ -807,7 +807,7 @@
case DID_OK:
break;
case DID_NO_CONNECT:
- printk("ppa: no device at SCSI ID %i\n", cmd->target);
+ printk("ppa: no device at SCSI ID %i\n", cmd->device->target);
break;
case DID_BUS_BUSY:
printk("ppa: BUS BUSY - EPP timeout detected\n");
@@ -836,21 +836,21 @@
#endif

if (cmd->SCp.phase > 1)
- ppa_disconnect(cmd->host->unique_id);
+ ppa_disconnect(cmd->device->host->unique_id);
if (cmd->SCp.phase > 0)
- ppa_pb_release(cmd->host->unique_id);
+ ppa_pb_release(cmd->device->host->unique_id);

tmp->cur_cmd = 0;

- spin_lock_irqsave(cmd->host->host_lock, flags);
+ spin_lock_irqsave(cmd->device->host->host_lock, flags);
cmd->scsi_done(cmd);
- spin_unlock_irqrestore(cmd->host->host_lock, flags);
+ spin_unlock_irqrestore(cmd->device->host->host_lock, flags);
return;
}

static int ppa_engine(ppa_struct * tmp, Scsi_Cmnd * cmd)
{
- int host_no = cmd->host->unique_id;
+ int host_no = cmd->device->host->unique_id;
unsigned short ppb = PPA_BASE(host_no);
unsigned char l = 0, h = 0;
int retv;
@@ -900,7 +900,7 @@
}

case 2: /* Phase 2 - We are now talking to the scsi bus */
- if (!ppa_select(host_no, cmd->target)) {
+ if (!ppa_select(host_no, cmd->device->id)) {
ppa_fail(host_no, DID_NO_CONNECT);
return 0;
}
@@ -966,7 +966,7 @@

int ppa_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
{
- int host_no = cmd->host->unique_id;
+ int host_no = cmd->device->host->unique_id;

if (ppa_hosts[host_no].cur_cmd) {
printk("PPA: bug in ppa_queuecommand\n");
@@ -1011,7 +1011,7 @@

int ppa_abort(Scsi_Cmnd * cmd)
{
- int host_no = cmd->host->unique_id;
+ int host_no = cmd->device->host->unique_id;
/*
* There is no method for aborting commands since Iomega
* have tied the SCSI_MESSAGE line high in the interface
@@ -1039,7 +1039,7 @@

int ppa_reset(Scsi_Cmnd * cmd)
{
- int host_no = cmd->host->unique_id;
+ int host_no = cmd->device->host->unique_id;

if (cmd->SCp.phase)
ppa_disconnect(host_no);
-
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