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Code Issues Releases Wiki Activity

Treat usb write timeout errors as unrecoverable.

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This commit is contained in:
Con Kolivas 2013-11-05 15:55:19 +11:00
parent 42b3cf19c4
commit 6bc691adb2
1 changed files with 4 additions and 1 deletions
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5
usbutils.c
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@ -22,6 +22,9 @@
(err) == LIBUSB_ERROR_PIPE || \ (err) == LIBUSB_ERROR_PIPE || \
(err) == LIBUSB_ERROR_OTHER) (err) == LIBUSB_ERROR_OTHER)
/* Timeout errors on writes are basically unrecoverable */
#define WRITENODEV(err) ((err) == LIBUSB_ERROR_TIMEOUT || NODEV(err))
#define NOCONTROLDEV(err) ((err) == LIBUSB_ERROR_NO_DEVICE || \ #define NOCONTROLDEV(err) ((err) == LIBUSB_ERROR_NO_DEVICE || \
(err) == LIBUSB_ERROR_OTHER) (err) == LIBUSB_ERROR_OTHER)
@ -2779,7 +2782,7 @@ int _usb_write(struct cgpu_info *cgpu, int intinfo, int epinfo, char *buf, size_
err = LIBUSB_ERROR_OTHER; err = LIBUSB_ERROR_OTHER;
} }
out_noerrmsg: out_noerrmsg:
if (NODEV(err)) { if (WRITENODEV(err)) {
cg_ruwlock(&cgpu->usbinfo.devlock); cg_ruwlock(&cgpu->usbinfo.devlock);
release_cgpu(cgpu); release_cgpu(cgpu);
DEVWUNLOCK(cgpu, pstate); DEVWUNLOCK(cgpu, pstate);