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Add own counter for cancelled USB transfers.

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Do not count these as errors.

MFC after:	1 week
Sponsored by:	Mellanox Technologies
This commit is contained in:
Hans Petter Selasky 2020-01-06 09:49:20 +00:00
parent 79c9f9429a
commit 6c110e8611
3 changed files with 6 additions and 2 deletions
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1
sys/dev/usb/usb_device.h
View File

@ -191,6 +191,7 @@ struct usb_device {
/* statistics */
struct usb_device_statistics stats_err;
struct usb_device_statistics stats_ok;
struct usb_device_statistics stats_cancelled;
/* generic clear stall message */
struct usb_udev_msg cs_msg[2];

5
sys/dev/usb/usb_transfer.c
View File

@ -2593,7 +2593,10 @@ usbd_transfer_done(struct usb_xfer *xfer, usb_error_t error)
}
#endif
/* keep some statistics */
if (xfer->error) {
if (xfer->error == USB_ERR_CANCELLED) {
info->udev->stats_cancelled.uds_requests
[xfer->endpoint->edesc->bmAttributes & UE_XFERTYPE]++;
} else if (xfer->error != USB_ERR_NORMAL_COMPLETION) {
info->udev->stats_err.uds_requests
[xfer->endpoint->edesc->bmAttributes & UE_XFERTYPE]++;
} else {

2
sys/sys/param.h
View File

@ -60,7 +60,7 @@
* in the range 5 to 9.
*/
#undef __FreeBSD_version
#define __FreeBSD_version 1300074 /* Master, propagated to newvers */
#define __FreeBSD_version 1300075 /* Master, propagated to newvers */
/*
* __FreeBSD_kernel__ indicates that this system uses the kernel of FreeBSD,