laforge has uploaded this change for review. (
https://gerrit.osmocom.org/c/simtrace2/+/27389 )
Change subject: simtrace2-cardem-pcsc: continue in case of LIBUSB_TRANSFER_ERROR
......................................................................
simtrace2-cardem-pcsc: continue in case of LIBUSB_TRANSFER_ERROR
Sometimes I get LIBUSB_TRANSFER_ERROR particularly when the USB bus
is very busy. We shouldn't terminate the program, but simply resubmit
it. That's what we have multiple transfers for...
Change-Id: I77d7bc636c21171fcff7e70e87c0109cbaee9b51
---
M host/src/simtrace2-cardem-pcsc.c
1 file changed, 6 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/simtrace2 refs/changes/89/27389/1
diff --git a/host/src/simtrace2-cardem-pcsc.c b/host/src/simtrace2-cardem-pcsc.c
index df4397a..c86f06a 100644
--- a/host/src/simtrace2-cardem-pcsc.c
+++ b/host/src/simtrace2-cardem-pcsc.c
@@ -278,6 +278,9 @@
/* hand the message up the stack */
process_usb_msg(ci, xfer->buffer, xfer->actual_length);
break;
+ case LIBUSB_TRANSFER_ERROR:
+ LOGCI(ci, LOGL_FATAL, "USB IN transfer error, trying
resubmit\n");
+ break;
case LIBUSB_TRANSFER_NO_DEVICE:
LOGCI(ci, LOGL_FATAL, "USB device disappeared\n");
exit(1);
@@ -329,6 +332,9 @@
case LIBUSB_TRANSFER_COMPLETED:
process_usb_msg_irq(ci, xfer->buffer, xfer->actual_length);
break;
+ case LIBUSB_TRANSFER_ERROR:
+ LOGCI(ci, LOGL_FATAL, "USB INT transfer error, trying
resubmit\n");
+ break;
case LIBUSB_TRANSFER_NO_DEVICE:
LOGCI(ci, LOGL_FATAL, "USB device disappeared\n");
exit(1);
--
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Gerrit-Project: simtrace2
Gerrit-Branch: master
Gerrit-Change-Id: I77d7bc636c21171fcff7e70e87c0109cbaee9b51
Gerrit-Change-Number: 27389
Gerrit-PatchSet: 1
Gerrit-Owner: laforge <[email protected]>
Gerrit-MessageType: newchange
