Author: imp
Date: Sat Sep 7 03:51:26 2019
New Revision: 351967
URL: https://svnweb.freebsd.org/changeset/base/351967
Log:
Some newer HID devices have descriptors that are larger than 1k. Bump
this to 2k to prevent them from being truncated and ignored. It
appears to be a sanity check only, but bumping it to 2k allows both of
my iic hid devices to be parsed and the second one to work...
Modified:
head/sys/dev/usb/usb_hid.c
Modified: head/sys/dev/usb/usb_hid.c
==============================================================================
--- head/sys/dev/usb/usb_hid.c Fri Sep 6 21:53:04 2019 (r351966)
+++ head/sys/dev/usb/usb_hid.c Sat Sep 7 03:51:26 2019 (r351967)
@@ -74,7 +74,7 @@ static uint8_t hid_get_byte(struct hid_data *s, const
#define MAXUSAGE 64
#define MAXPUSH 4
#define MAXID 16
-#define MAXLOCCNT 1024
+#define MAXLOCCNT 2048
struct hid_pos_data {
int32_t rid;
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