diff options
| author | John Crispin <john@phrozen.org> | 2016-06-03 13:13:55 +0200 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2016-06-14 06:43:02 +0200 |
| commit | 98d00c35e3345fd9f5eda5bc2e40ce951fa75016 (patch) | |
| tree | 25bd67fcce149a7e67f3050fac3e4662c482b638 /target/linux/lantiq/patches-4.4/0042-arch-mips-increase-io_space_limit.patch | |
| parent | 5550d98015f825cd60001cfcd7a31e8655e1cbeb (diff) | |
| download | mtk-20170518-98d00c35e3345fd9f5eda5bc2e40ce951fa75016.zip mtk-20170518-98d00c35e3345fd9f5eda5bc2e40ce951fa75016.tar.gz mtk-20170518-98d00c35e3345fd9f5eda5bc2e40ce951fa75016.tar.bz2 | |
lantiq: fix io_space_limit
this broke uhci pci support on some arv units
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/lantiq/patches-4.4/0042-arch-mips-increase-io_space_limit.patch')
| -rw-r--r-- | target/linux/lantiq/patches-4.4/0042-arch-mips-increase-io_space_limit.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-4.4/0042-arch-mips-increase-io_space_limit.patch b/target/linux/lantiq/patches-4.4/0042-arch-mips-increase-io_space_limit.patch new file mode 100644 index 0000000..3bc2a62 --- /dev/null +++ b/target/linux/lantiq/patches-4.4/0042-arch-mips-increase-io_space_limit.patch @@ -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 + |