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sgminer
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Correctly calculate sleep_estimate in usbutils that may have been preventing usecps from working.

nfactor-troky
Con Kolivas 11 years ago
parent
b424612cce
commit
a821df6a27
1 changed files with 10 additions and 10 deletions
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  1. 20
      usbutils.c

20
usbutils.c
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@ -2495,14 +2495,14 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t @@ -2495,14 +2495,14 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t
cgtimer_t now, already_done;
double sleep_estimate;
double write_time = (double)(usbdev->last_write_siz) /
(double)(usbdev->cps);
(double)(usbdev->cps) * 1000;
cgtimer_time(&now);
cgtimer_sub(&now, &usbdev->cgt_last_write, &already_done);
sleep_estimate = write_time - cgtimer_to_ms(&already_done);
if (sleep_estimate > 0.0) {
cgsleep_ms_r(&usbdev->cgt_last_write, write_time * 1000.0);
cgsleep_ms_r(&usbdev->cgt_last_write, write_time);
cgpu->usbinfo.read_delay_count++;
cgpu->usbinfo.total_read_delay += sleep_estimate;
}
@ -2596,14 +2596,14 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t @@ -2596,14 +2596,14 @@ int _usb_read(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_t
cgtimer_t now, already_done;
double sleep_estimate;
double write_time = (double)(usbdev->last_write_siz) /
(double)(usbdev->cps);
(double)(usbdev->cps) * 1000;
cgtimer_time(&now);
cgtimer_sub(&now, &usbdev->cgt_last_write, &already_done);
sleep_estimate = write_time - cgtimer_to_ms(&already_done);
if (sleep_estimate > 0.0) {
cgsleep_ms_r(&usbdev->cgt_last_write, write_time * 1000.0);
cgsleep_ms_r(&usbdev->cgt_last_write, write_time);
cgpu->usbinfo.read_delay_count++;
cgpu->usbinfo.total_read_delay += sleep_estimate;
}
@ -2743,14 +2743,14 @@ int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_ @@ -2743,14 +2743,14 @@ int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_
cgtimer_t now, already_done;
double sleep_estimate;
double write_time = (double)(usbdev->last_write_siz) /
(double)(usbdev->cps);
(double)(usbdev->cps) * 1000;
cgtimer_time(&now);
cgtimer_sub(&now, &usbdev->cgt_last_write, &already_done);
sleep_estimate = write_time - cgtimer_to_ms(&already_done);
if (sleep_estimate > 0.0) {
cgsleep_ms_r(&usbdev->cgt_last_write, write_time * 1000.0);
cgsleep_ms_r(&usbdev->cgt_last_write, write_time);
cgpu->usbinfo.write_delay_count++;
cgpu->usbinfo.total_write_delay += sleep_estimate;
}
@ -2882,14 +2882,14 @@ int __usb_transfer(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bReques @@ -2882,14 +2882,14 @@ int __usb_transfer(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bReques
cgtimer_t now, already_done;
double sleep_estimate;
double write_time = (double)(usbdev->last_write_siz) /
(double)(usbdev->cps);
(double)(usbdev->cps) * 1000;
cgtimer_time(&now);
cgtimer_sub(&now, &usbdev->cgt_last_write, &already_done);
sleep_estimate = write_time - cgtimer_to_ms(&already_done);
if (sleep_estimate > 0.0) {
cgsleep_ms_r(&usbdev->cgt_last_write, write_time * 1000.0);
cgsleep_ms_r(&usbdev->cgt_last_write, write_time);
cgpu->usbinfo.write_delay_count++;
cgpu->usbinfo.total_write_delay += sleep_estimate;
}
@ -2964,14 +2964,14 @@ int _usb_transfer_read(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bRe @@ -2964,14 +2964,14 @@ int _usb_transfer_read(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bRe
cgtimer_t now, already_done;
double sleep_estimate;
double write_time = (double)(usbdev->last_write_siz) /
(double)(usbdev->cps);
(double)(usbdev->cps) * 1000;
cgtimer_time(&now);
cgtimer_sub(&now, &usbdev->cgt_last_write, &already_done);
sleep_estimate = write_time - cgtimer_to_ms(&already_done);
if (sleep_estimate > 0.0) {
cgsleep_ms_r(&usbdev->cgt_last_write, write_time * 1000.0);
cgsleep_ms_r(&usbdev->cgt_last_write, write_time);
cgpu->usbinfo.read_delay_count++;
cgpu->usbinfo.total_read_delay += sleep_estimate;
}

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