lantiq: fix io_space_limit
this broke uhci pci support on some arv units Signed-off-by: John Crispin <john@phrozen.org>
This commit is contained in:
parent
5550d98015
commit
98d00c35e3
1 changed files with 28 additions and 0 deletions
|
@ -0,0 +1,28 @@
|
|||
From 9807eb80a1b3bad7a4a89aa6566497bb1cadd6ef Mon Sep 17 00:00:00 2001
|
||||
From: John Crispin <john@phrozen.org>
|
||||
Date: Fri, 3 Jun 2016 13:12:20 +0200
|
||||
Subject: [PATCH] arch: mips: increase io_space_limit
|
||||
|
||||
this value comes from x86 and breaks some pci devices
|
||||
|
||||
Signed-off-by: John Crispin <john@phrozen.org>
|
||||
---
|
||||
arch/mips/include/asm/io.h | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
|
||||
index d10fd80..d42eac9 100644
|
||||
--- a/arch/mips/include/asm/io.h
|
||||
+++ b/arch/mips/include/asm/io.h
|
||||
@@ -50,7 +50,7 @@
|
||||
|
||||
/* ioswab[bwlq], __mem_ioswab[bwlq] are defined in mangle-port.h */
|
||||
|
||||
-#define IO_SPACE_LIMIT 0xffff
|
||||
+#define IO_SPACE_LIMIT 0x200000
|
||||
|
||||
/*
|
||||
* On MIPS I/O ports are memory mapped, so we access them using normal
|
||||
--
|
||||
1.7.10.4
|
||||
|
Loading…
Reference in a new issue