From: Tony Breeds <tony@bakeyournoodle.com>
Date: Mon, 13 May 2013 04:42:21 +0000 (+1000)
Subject: fs_of: Increase the LOAD_BUFFER_SIZE to 32MB
X-Git-Url: http://git.ozlabs.org/?p=yaboot.git;a=commitdiff_plain;h=f70d675c9b833e57b605fc94702cd66e97c717f5;hp=0298b541149eca4c30749085694526a0040d0982

fs_of: Increase the LOAD_BUFFER_SIZE to 32MB

Okay this is the last time.  To go bigger than this we'll almost
certainly break smaller systems, if we haven't already.

Also 32MB is as big as std. TFTP will go.  To transfer more than that we
need to support tftp block-size and tftp rollover.  Basically we'd
*require* HPA's tftp daemon and we'd need to write a TFTP client in
yaboot.  So we'll stay at 32MB for a while I think.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
---

diff --git a/second/fs_of.c b/second/fs_of.c
index fc88e8e..13f5e2c 100644
--- a/second/fs_of.c
+++ b/second/fs_of.c
@@ -44,7 +44,7 @@
 #include "errors.h"
 #include "debug.h"
 
-#define LOAD_BUFFER_SIZE	0x1800000
+#define LOAD_BUFFER_SIZE	0x2000000
 
 static int of_open(struct boot_file_t* file,
 		   struct partition_t* part, struct boot_fspec_t* fspec);