Hi,
Here is a patch to address the problem. Please test and report back. Works
fine over here.
http://perforce.freebsd.org/chv.cgi?CH=166957
MD5 (ukbd.c.diff) = 1e3c143942593b0ed4617d306a9d2ee2
cd /usr/src/sys/dev/usb/input/
cat ukbd.c.diff | patch
--HPS
--- ukbd.c 2009-08-02 16:28:40.000000000 +0200
+++ ukbd.c 2009-08-03 09:12:42.000000000 +0200
@@ -170,6 +170,7 @@
int32_t sc_state; /* shift/lock key state */
int32_t sc_accents; /* accent key index (> 0) */
+ uint16_t sc_microtime; /* used when polling */
uint16_t sc_inputs;
uint16_t sc_inputhead;
uint16_t sc_inputtail;
@@ -302,18 +303,32 @@
static void
ukbd_do_poll(struct ukbd_softc *sc, uint8_t wait)
{
+ struct timeval tv;
+ uint16_t temp;
+
DPRINTFN(2, "polling\n");
while (sc->sc_inputs == 0) {
usbd_transfer_poll(sc->sc_xfer, UKBD_N_TRANSFER);
- DELAY(1000); /* delay 1 ms */
+ microtime(&tv);
- sc->sc_time_ms++;
+ temp = tv.tv_usec / 25000;
/* support repetition of keys: */
+ if (sc->sc_microtime != temp) {
+
+ /* wait for next delta */
+
+ sc->sc_microtime = temp;
+
+ /* 25 milliseconds have passed */
+
+ sc->sc_time_ms += 25;
+ }
+
ukbd_interrupt(sc);
if (!wait)
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
