PERFORCE change 105615 for review
John-Mark Gurney
jmg at FreeBSD.org
Sun Sep 3 21:01:58 UTC 2006
http://perforce.freebsd.org/chv.cgi?CH=105615
Change 105615 by jmg at jmg_carbon-60 on 2006/09/03 21:01:05
add a bit more debugging..
Affected files ...
.. //depot/projects/kmacy_sun4v_stable/src/sys/dev/ata/ata-all.c#3 edit
.. //depot/projects/kmacy_sun4v_stable/src/sys/dev/ata/ata-all.h#4 edit
.. //depot/projects/kmacy_sun4v_stable/src/sys/dev/ata/ata-queue.c#3 edit
Differences ...
==== //depot/projects/kmacy_sun4v_stable/src/sys/dev/ata/ata-all.c#3 (text+ko) ====
@@ -571,6 +571,7 @@
u_int8_t command = 0;
int error = ENOMEM, retries = 2;
+ device_printf(atadev->dev, "ata_getparam called\n");
if (ch->devices &
(atadev->unit == ATA_MASTER ? ATA_ATA_MASTER : ATA_ATA_SLAVE))
command = ATA_ATA_IDENTIFY;
@@ -592,10 +593,12 @@
request->bytecount = sizeof(struct ata_params);
request->donecount = 0;
request->transfersize = DEV_BSIZE;
+ device_printf(atadev->dev, "ata_queue_request called\n");
ata_queue_request(request);
error = request->result;
ata_free_request(request);
}
+ device_printf(atadev->dev, "ata_queue_request done\n");
if (!error && (isprint(atadev->param.model[0]) ||
isprint(atadev->param.model[1]))) {
==== //depot/projects/kmacy_sun4v_stable/src/sys/dev/ata/ata-all.h#4 (text+ko) ====
@@ -357,7 +357,7 @@
};
/* define this for debugging request processing */
-#if 0
+#if 1
#define ATA_DEBUG_RQ(request, string) \
{ \
if (request->flags & ATA_R_DEBUG) \
==== //depot/projects/kmacy_sun4v_stable/src/sys/dev/ata/ata-queue.c#3 (text+ko) ====
@@ -63,6 +63,7 @@
(request->callback)(request);
return;
}
+ device_printf(request->dev, "in ata_queue_request\n");
ch = device_get_softc(request->parent);
callout_init_mtx(&request->callout, &ch->state_mtx, CALLOUT_RETURNUNLOCKED);
if (!request->callback && !(request->flags & ATA_R_REQUEUE))
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