Commit 58c5ebba3f58ff08eb6ce1a7208e55d5957c9399
2013-10-15T10:03:03
Convert icarus driver to hash_driver_work model.
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diff --git a/driver-icarus.c b/driver-icarus.c
index 2655c14..871e178 100644
--- a/driver-icarus.c
+++ b/driver-icarus.c
@@ -1116,8 +1116,7 @@ static void cmr2_commands(struct cgpu_info *icarus)
}
}
-static int64_t icarus_scanhash(struct thr_info *thr, struct work *work,
- __maybe_unused int64_t max_nonce)
+static int64_t icarus_scanwork(struct thr_info *thr)
{
struct cgpu_info *icarus = thr->cgpu;
struct ICARUS_INFO *info = (struct ICARUS_INFO *)(icarus->device_data);
@@ -1126,12 +1125,13 @@ static int64_t icarus_scanhash(struct thr_info *thr, struct work *work,
struct ICARUS_WORK workdata;
char *ob_hex;
uint32_t nonce;
- int64_t hash_count;
+ int64_t hash_count = 0;
struct timeval tv_start, tv_finish, elapsed;
struct timeval tv_history_start, tv_history_finish;
double Ti, Xi;
int curr_hw_errors, i;
bool was_hw_error;
+ struct work *work;
struct ICARUS_HISTORY *history0, *history;
int count;
@@ -1148,6 +1148,7 @@ static int64_t icarus_scanhash(struct thr_info *thr, struct work *work,
elapsed.tv_sec = elapsed.tv_usec = 0;
+ work = get_work(thr, thr->id);
memset((void *)(&workdata), 0, sizeof(workdata));
memcpy(&(workdata.midstate), work->midstate, ICARUS_MIDSTATE_SIZE);
memcpy(&(workdata.work), work->data + ICARUS_WORK_DATA_OFFSET, ICARUS_WORK_SIZE);
@@ -1166,7 +1167,7 @@ static int64_t icarus_scanhash(struct thr_info *thr, struct work *work,
icarus->drv->name, icarus->device_id, err, amount);
dev_error(icarus, REASON_DEV_COMMS_ERROR);
icarus_initialise(icarus, info->baud);
- return 0;
+ goto out;
}
if (opt_debug) {
@@ -1180,7 +1181,7 @@ static int64_t icarus_scanhash(struct thr_info *thr, struct work *work,
memset(nonce_bin, 0, sizeof(nonce_bin));
ret = icarus_get_nonce(icarus, nonce_bin, &tv_start, &tv_finish, thr, info->read_time);
if (ret == ICA_NONCE_ERROR)
- return 0;
+ goto out;
work->blk.nonce = 0xffffffff;
@@ -1203,7 +1204,8 @@ static int64_t icarus_scanhash(struct thr_info *thr, struct work *work,
(long unsigned int)estimate_hashes,
elapsed.tv_sec, elapsed.tv_usec);
- return estimate_hashes;
+ hash_count = estimate_hashes;
+ goto out;
}
memcpy((char *)&nonce, nonce_bin, sizeof(nonce_bin));
@@ -1343,7 +1345,8 @@ static int64_t icarus_scanhash(struct thr_info *thr, struct work *work,
timersub(&tv_history_finish, &tv_history_start, &tv_history_finish);
timeradd(&tv_history_finish, &(info->history_time), &(info->history_time));
}
-
+out:
+ free_work(work);
return hash_count;
}
@@ -1447,11 +1450,12 @@ struct device_drv icarus_drv = {
.dname = "Icarus",
.name = "ICA",
.drv_detect = icarus_detect,
+ .hash_work = &hash_driver_work,
.get_api_stats = icarus_api_stats,
.get_statline_before = icarus_statline_before,
.set_device = icarus_set,
.identify_device = icarus_identify,
.thread_prepare = icarus_prepare,
- .scanhash = icarus_scanhash,
+ .scanwork = icarus_scanwork,
.thread_shutdown = icarus_shutdown,
};