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Code Issues Releases Wiki Activity

Idle avalon after reset.

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This commit is contained in:
Con Kolivas 2013-05-26 21:21:11 +10:00
parent 1ef027c444
commit 467d149785
1 changed files with 32 additions and 21 deletions
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53
driver-avalon.c
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@ -455,6 +455,33 @@ static void get_options(int this_option_offset, int *baud, int *miner_count,
} }
} }
static void wait_avalon_ready(int fd)
{
while (avalon_buffer_full(fd) == AVA_BUFFER_FULL) {
nmsleep(40);
}
}
static void avalon_idle(struct cgpu_info *avalon, struct avalon_info *info,
int fd)
{
int i;
info->idle = true;
wait_avalon_ready(fd);
applog(LOG_WARNING, "AVA%i: Idling %d miners", avalon->device_id,
info->miner_count);
/* Send idle to all miners */
for (i = 0; i < info->miner_count; i++) {
struct avalon_task at;
avalon_init_task(&at, 0, 0, info->fan_pwm, info->timeout,
info->asic_count, info->miner_count, 1, 1,
info->frequency);
avalon_send_task(fd, &at, avalon);
}
}
static bool avalon_detect_one(const char *devpath) static bool avalon_detect_one(const char *devpath)
{ {
struct avalon_info *info; struct avalon_info *info;
@ -521,6 +548,7 @@ static bool avalon_detect_one(const char *devpath)
* avalon_close(fd); * avalon_close(fd);
* return false; */ * return false; */
} }
avalon_idle(avalon, info, fd);
return true; return true;
} }
@ -651,6 +679,7 @@ static void *avalon_get_results(void *userdata)
applog(LOG_ERR, "AVA%d: %d invalid consecutive results, resetting", applog(LOG_ERR, "AVA%d: %d invalid consecutive results, resetting",
avalon->device_id, -avalon->results); avalon->device_id, -avalon->results);
avalon_reset(avalon, fd); avalon_reset(avalon, fd);
avalon_idle(avalon, info, fd);
avalon->results = 0; avalon->results = 0;
} }
@ -695,13 +724,6 @@ static void avalon_rotate_array(struct cgpu_info *avalon)
avalon->work_array = 0; avalon->work_array = 0;
} }
static void wait_avalon_ready(int fd)
{
while (avalon_buffer_full(fd) == AVA_BUFFER_FULL) {
nmsleep(40);
}
}
static void *avalon_send_tasks(void *userdata) static void *avalon_send_tasks(void *userdata)
{ {
struct cgpu_info *avalon = (struct cgpu_info *)userdata; struct cgpu_info *avalon = (struct cgpu_info *)userdata;
@ -751,6 +773,7 @@ static void *avalon_send_tasks(void *userdata)
avalon->device_id); avalon->device_id);
dev_error(avalon, REASON_DEV_COMMS_ERROR); dev_error(avalon, REASON_DEV_COMMS_ERROR);
avalon_reset(avalon, fd); avalon_reset(avalon, fd);
avalon_idle(avalon, info, fd);
} }
} }
avalon_rotate_array(avalon); avalon_rotate_array(avalon);
@ -778,7 +801,6 @@ static bool avalon_prepare(struct thr_info *thr)
if (!avalon->works) if (!avalon->works)
quit(1, "Failed to calloc avalon works in avalon_prepare"); quit(1, "Failed to calloc avalon works in avalon_prepare");
info->idle = true;
info->thr = thr; info->thr = thr;
mutex_init(&info->lock); mutex_init(&info->lock);
mutex_init(&info->qlock); mutex_init(&info->qlock);
@ -828,23 +850,12 @@ static void do_avalon_close(struct thr_info *thr)
{ {
struct cgpu_info *avalon = thr->cgpu; struct cgpu_info *avalon = thr->cgpu;
struct avalon_info *info = avalon->device_data; struct avalon_info *info = avalon->device_data;
int i, fd = avalon->device_fd; int fd = avalon->device_fd;
pthread_cancel(info->read_thr); pthread_cancel(info->read_thr);
pthread_cancel(info->write_thr); pthread_cancel(info->write_thr);
avalon_reset(avalon, fd); avalon_reset(avalon, fd);
wait_avalon_ready(fd); avalon_idle(avalon, info, fd);
applog(LOG_WARNING, "AVA%i: Idling %d miners", avalon->device_id,
info->miner_count);
/* Send idle to all miners */
for (i = 0; i < info->miner_count; i++) {
struct avalon_task at;
avalon_init_task(&at, 0, 0, info->fan_pwm, info->timeout,
info->asic_count, info->miner_count, 1, 1,
info->frequency);
avalon_send_task(fd, &at, avalon);
}
avalon_free_work(thr); avalon_free_work(thr);
avalon_close(fd); avalon_close(fd);
avalon->device_fd = -1; avalon->device_fd = -1;