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authorHitoshi Mitake <h.mitake@gmail.com>2008-11-30 03:16:04 -0500
committerIngo Molnar <mingo@elte.hu>2008-11-30 03:38:16 -0500
commit2c5643b1c5c7fbb13f340d4c58944d9642f41796 (patch)
treeeebc120df983af518438675cf5c229c6f58c8c3b /arch/x86/Kconfig
parented313489badef16d700f5a3be50e8fd8f8294bc8 (diff)
x86: provide readq()/writeq() on 32-bit too
Impact: add new API for drivers Add implementation of readq/writeq to x86_32, and add config value to the x86 architecture to determine existence of readq/writeq. Signed-off-by: Hitoshi Mitake <h.mitake@gmail.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ac22bb7719f7..a7d50f5d118c 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -19,6 +19,8 @@ config X86_64
19config X86 19config X86
20 def_bool y 20 def_bool y
21 select HAVE_AOUT if X86_32 21 select HAVE_AOUT if X86_32
22 select HAVE_READQ
23 select HAVE_WRITEQ
22 select HAVE_UNSTABLE_SCHED_CLOCK 24 select HAVE_UNSTABLE_SCHED_CLOCK
23 select HAVE_IDE 25 select HAVE_IDE
24 select HAVE_OPROFILE 26 select HAVE_OPROFILE