[src/trunk]: src/sys/dev/ic - Bump xfer size limit to the maximum allowable.

[ad <ad%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9991b82496a5
branches:  trunk
changeset: 485374:9991b82496a5
user:      ad <ad%NetBSD.org@localhost>
date:      Wed Apr 26 15:58:01 2000 +0000

description:
- Bump xfer size limit to the maximum allowable.
- 20 CCBs is enough to maintain a constantly stuffed inbound FIFO.

diffstat:

 sys/dev/ic/cacvar.h |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (20 lines):

diff -r ceac123082a4 -r 9991b82496a5 sys/dev/ic/cacvar.h
--- a/sys/dev/ic/cacvar.h       Wed Apr 26 15:54:02 2000 +0000
+++ b/sys/dev/ic/cacvar.h       Wed Apr 26 15:58:01 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cacvar.h,v 1.2 2000/03/16 15:07:22 ad Exp $    */
+/*     $NetBSD: cacvar.h,v 1.3 2000/04/26 15:58:01 ad Exp $    */
 
 /*-
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -41,8 +41,8 @@
 
 #include "locators.h"
 
-#define        CAC_MAX_CCBS    64
-#define        CAC_MAX_XFER    1048576
+#define        CAC_MAX_CCBS    20
+#define        CAC_MAX_XFER    (0xffff * 512)
 #define CAC_SG_SIZE    32
 
 struct cac_softc;