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Code Issues Releases Wiki Activity

Check for continuous IO errors on USB and consider the device inactive if more than retry max.

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This commit is contained in:
Con Kolivas 2013-10-07 17:56:57 +11:00
parent 7318eceef9
commit 38ae7093d2
1 changed files with 4 additions and 0 deletions
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4
usbutils.c
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@ -2614,6 +2614,8 @@ out_unlock:
if (err && err != LIBUSB_ERROR_TIMEOUT && err != LIBUSB_TRANSFER_TIMED_OUT) {
applog(LOG_WARNING, "%s %i usb read error: %s", cgpu->drv->name, cgpu->device_id,
libusb_error_name(err));
if (cgpu->usbinfo.continuous_ioerr_count > USB_RETRY_MAX)
err = LIBUSB_ERROR_OTHER;
}
out_noerrmsg:
DEVRUNLOCK(cgpu, pstate);
@ -2710,6 +2712,8 @@ int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_
if (err) {
applog(LOG_WARNING, "%s %i usb write error: %s", cgpu->drv->name, cgpu->device_id,
libusb_error_name(err));
if (cgpu->usbinfo.continuous_ioerr_count > USB_RETRY_MAX)
err = LIBUSB_ERROR_OTHER;
}
out_noerrmsg:
DEVRUNLOCK(cgpu, pstate);