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Use cancellable transfers on bitfury device.

nfactor-troky
Con Kolivas 11 years ago
parent
commit
eb5b611483
  1. 6
      driver-bitfury.c

6
driver-bitfury.c

@ -248,7 +248,7 @@ static int64_t bitfury_scanwork(struct thr_info *thr) @@ -248,7 +248,7 @@ static int64_t bitfury_scanwork(struct thr_info *thr)
cgtime(&tv_now);
ms_diff = 600 - ms_tdiff(&tv_now, &info->tv_start);
if (ms_diff > 0) {
usb_read_timeout(bitfury, info->buf, 512, &amount, ms_diff, C_BF1_GETRES);
usb_read_timeout_cancellable(bitfury, info->buf, 512, &amount, ms_diff, C_BF1_GETRES);
info->tot += amount;
}
@ -261,8 +261,8 @@ static int64_t bitfury_scanwork(struct thr_info *thr) @@ -261,8 +261,8 @@ static int64_t bitfury_scanwork(struct thr_info *thr)
ms_diff = BF1WAIT - ms_tdiff(&tv_now, &info->tv_start);
if (unlikely(ms_diff < 10))
ms_diff = 10;
usb_read_once_timeout(bitfury, info->buf + info->tot, BF1MSGSIZE,
&amount, ms_diff, C_BF1_GETRES);
usb_read_once_timeout_cancellable(bitfury, info->buf + info->tot, BF1MSGSIZE,
&amount, ms_diff, C_BF1_GETRES);
info->tot += amount;
while (amount) {
usb_read_once_timeout(bitfury, info->buf + info->tot, 512, &amount, 10, C_BF1_GETRES);

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