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Subject: [PATCH 1 of 8] devmnt: set MAXRPC to IOHDRSZ+48K
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Date: Sun, 23 Aug 2015 16:49:11 -0700
From: mischief <mischief@offblast.org>
To: 9front@9front.org

# HG changeset patch
# User mischief <mischief@offblast.org>
# Date 1440366687 25200
#      Sun Aug 23 14:51:27 2015 -0700
# Node ID 72294b856560ea15445ffb0455e1d26084f1bfd0
# Parent  61e11ee59f8311e3cbae0cebeda0fa6e109badcd
devmnt: set MAXRPC to IOHDRSZ+48K

an iounit of 48K is chosen because it is a multiple of the old 8K iounit and
it is less than qiomaxatomic, so MAXRPC will still fit.

diff -r 61e11ee59f83 -r 72294b856560 sys/src/9/port/devmnt.c
--- a/sys/src/9/port/devmnt.c	Sun Aug 23 23:49:31 2015 +0200
+++ b/sys/src/9/port/devmnt.c	Sun Aug 23 14:51:27 2015 -0700
@@ -16,7 +16,7 @@
  * connection.
  */
 
-#define MAXRPC (IOHDRSZ+8192)
+#define MAXRPC (IOHDRSZ+6*8192)
 
 struct Mntrpc
 {