diff options
| author |   jsg <jsg@openbsd.org> | 2006-07-26 00:38:38 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2006-07-26 00:38:38 +0000 |
| commit | 25521d589c0da544e416898cb8bb51cdd139a3d2 (patch) | |
| tree | fc7d946597627998b5a571c6d981b8882bd243c0 | |
| parent | Do not bother reading the existing colormap on attach, since we will (diff) | |
| download | wireguard-openbsd-25521d589c0da544e416898cb8bb51cdd139a3d2.tar.xz wireguard-openbsd-25521d589c0da544e416898cb8bb51cdd139a3d2.zip | |
Crank buffer sizes to the 1024 limit imposed by ttymalloc()
which should allow high speed devices to work better.
tested by fkr@
| -rw-r--r-- | sys/dev/usb/umodem.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/usb/umodem.c b/sys/dev/usb/umodem.c index 38421362b55..a5bc9ab9f65 100644 --- a/sys/dev/usb/umodem.c +++ b/sys/dev/usb/umodem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: umodem.c,v 1.21 2006/06/23 06:27:12 miod Exp $ */ +/* $OpenBSD: umodem.c,v 1.22 2006/07/26 00:38:38 jsg Exp $ */ /* $NetBSD: umodem.c,v 1.45 2002/09/23 05:51:23 simonb Exp $ */ /* @@ -85,11 +85,11 @@ int umodemdebug = 0; /* * These are the maximum number of bytes transferred per frame. - * If some really high speed devices should use this driver they - * may need to be increased, but this is good enough for normal modems. + * Buffers are this large to deal with high speed wireless devices. + * Capped at 1024 as ttymalloc() is limited to this amount. */ -#define UMODEMIBUFSIZE 64 -#define UMODEMOBUFSIZE 256 +#define UMODEMIBUFSIZE 1024 +#define UMODEMOBUFSIZE 1024 struct umodem_softc { USBBASEDEVICE sc_dev; /* base device */ |