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Code Issues Releases Wiki Activity

Process multiple responses in the knc driver.

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This commit is contained in:
Con Kolivas 2013-10-28 12:01:54 +11:00
parent 5467dfe7a9
commit 76af3bf9a3
1 changed files with 14 additions and 3 deletions
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17
driver-knc-spi-fpga.c
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@ -363,7 +363,7 @@ static void knc_work_from_queue_to_spi(struct knc_state *knc,
} }
static int64_t knc_process_response(struct thr_info *thr, struct cgpu_info *cgpu, static int64_t knc_process_response(struct thr_info *thr, struct cgpu_info *cgpu,
struct spi_rx_t *rxbuf, int __maybe_unused num) struct spi_rx_t *rxbuf)
{ {
struct knc_state *knc = cgpu->knc_state; struct knc_state *knc = cgpu->knc_state;
struct work *work; struct work *work;
@ -606,6 +606,17 @@ void knc_detect(bool __maybe_unused hotplug)
} }
} }
static int64_t knc_process_responses(struct thr_info *thr, struct cgpu_info *cgpu,
struct spi_rx_t *rxbuf, int num)
{
int64_t ret = 0;
int i;
for (i = 0; i < num; i++)
ret += knc_process_response(thr, cgpu, &rxbuf[i]);
return ret;
}
/* return value is number of nonces that have been checked since /* return value is number of nonces that have been checked since
* previous call * previous call
*/ */
@ -641,7 +652,7 @@ static int64_t knc_scanwork(struct thr_info *thr)
applog(LOG_DEBUG, "KnC spi: %d works in request", num); applog(LOG_DEBUG, "KnC spi: %d works in request", num);
return knc_process_response(thr, cgpu, &spi_rxbuf, len); return knc_process_responses(thr, cgpu, &spi_rxbuf, len);
} }
static bool knc_queue_full(struct cgpu_info *cgpu) static bool knc_queue_full(struct cgpu_info *cgpu)
@ -697,7 +708,7 @@ static void knc_flush_work(struct cgpu_info *cgpu)
len = _internal_knc_flush_fpga(knc); len = _internal_knc_flush_fpga(knc);
if (len > 0) if (len > 0)
knc_process_response(NULL, cgpu, &spi_rxbuf, len); knc_process_responses(NULL, cgpu, &spi_rxbuf, len);
} }
struct device_drv knc_drv = { struct device_drv knc_drv = {