diff options
| author | Nick Hibma <n_hibma@FreeBSD.org> | 2009-01-27 19:37:30 +0000 |
|---|---|---|
| committer | Nick Hibma <n_hibma@FreeBSD.org> | 2009-01-27 19:37:30 +0000 |
| commit | c57c9cb6be458aea98368ce7b8ffd64b9fd66be4 (patch) | |
| tree | 754a16010dd893fbc77e3bd098f70109b4d46d0e /sys/dev | |
| parent | b361cf5805c46c3d2f50e06f42ae732d6bd3351f (diff) | |
Notes
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/u3g.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/dev/usb/u3g.c b/sys/dev/usb/u3g.c index 67722a90183d8..366337bcf9af1 100644 --- a/sys/dev/usb/u3g.c +++ b/sys/dev/usb/u3g.c @@ -108,6 +108,9 @@ static const struct u3g_speeds_s u3g_speeds[] = { {7200000, 384000}, }; +#define U3GIBUFSIZE 1024 +#define U3GOBUFSIZE 1024 + /* * Various supported device vendors/products. */ @@ -296,10 +299,9 @@ u3g_attach(device_t self) ucom->sc_iface = uaa->ifaces[i]; ucom->sc_bulkin_no = bulkin_no; ucom->sc_bulkout_no = bulkout_no; - // Allocate a buffer enough for 10ms worth of data - ucom->sc_ibufsize = u3g_speeds[sc->sc_speed].ispeed/10/USB_FRAMES_PER_SECOND*10; - ucom->sc_ibufsizepad = ucom->sc_ibufsize; - ucom->sc_obufsize = u3g_speeds[sc->sc_speed].ospeed/10/USB_FRAMES_PER_SECOND*10; + ucom->sc_ibufsize = U3GIBUFSIZE; + ucom->sc_ibufsizepad = U3GIBUFSIZE; + ucom->sc_obufsize = U3GOBUFSIZE; ucom->sc_opkthdrlen = 0; ucom->sc_callback = &u3g_callback; @@ -362,7 +364,6 @@ u3g_open(void *addr, int portno) * anyway. * Note: We abuse the fact that ucom sets the speed through * ispeed/ospeed, not through ispeedwat/ospeedwat. - * XXX Are the speeds correct? */ if (portno == 0) { struct u3g_softc *sc = addr; |