Commit 0508610faae3217713b3b13c14c6ca4c0e1ac02c
2013-11-15T17:43:51
Correct incorrect error code in bxf driver for usb writes and add debugging.
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diff --git a/driver-bitfury.c b/driver-bitfury.c
index 80cbf8b..26eb4e5 100644
--- a/driver-bitfury.c
+++ b/driver-bitfury.c
@@ -248,6 +248,9 @@ static void parse_bxf_submit(struct cgpu_info *bitfury, struct bitfury_info *inf
return;
}
+ applog(LOG_DEBUG, "%s %d: Parsed nonce %u workid %u timestamp %u",
+ bitfury->drv->name, bitfury->device_id, nonce, workid, timestamp);
+
rd_lock(&bitfury->qlock);
HASH_FIND_INT(bitfury->queued_work, &workid, match_work);
if (match_work)
@@ -303,8 +306,9 @@ static void *bxf_get_results(void *userdata)
* and hardware errors. */
sprintf(buf, "target ffffffff\n");
len = strlen(buf);
+ applog(LOG_DEBUG, "%s %d: Sending %s", bitfury->drv->name, bitfury->device_id, buf);
err = usb_write(bitfury, buf, len, &amount, C_BXF_TARGET);
- if (!err || amount != len) {
+ if (err || amount != len) {
applog(LOG_WARNING, "%s %d: Error %d sending work sent %d of %d", bitfury->drv->name,
bitfury->device_id, err, amount, len);
goto out;
@@ -323,6 +327,7 @@ static void *bxf_get_results(void *userdata)
break;
continue;
}
+ applog(LOG_DEBUG, "%s %d: Received %s", bitfury->drv->name, bitfury->device_id, buf);
if (!strncmp(buf, "submit", 6))
parse_bxf_submit(bitfury, info, buf);
else if (!strncmp(buf, "temp", 4))
@@ -592,6 +597,7 @@ static void bxf_send_work(struct cgpu_info *bitfury, struct work *work)
__bin2hex(hexwork, work->data, 76);
sprintf(buf, "work %s %x\n", hexwork, work->subid);
len = strlen(buf);
+ applog(LOG_DEBUG, "%s %d: Sending %s", bitfury->drv->name, bitfury->device_id, buf);
err = usb_write(bitfury, buf, len, &amount, C_BXF_WORK);
if (err || amount != len) {
applog(LOG_WARNING, "%s %d: Error %d sending work sent %d of %d", bitfury->drv->name,