diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2008-04-02 10:53:54 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-24 23:57:32 +0200 |
| commit | af711cda4f94b5fddcdc5eb4134387ae026e3171 (patch) | |
| tree | 291b77deb0ad3f6fe83e8f77d8b0cfd553d07924 /arch | |
| parent | 2724426924a471dc9fd8989dae56ab4d79519e34 (diff) | |
xen: move features.c from arch/x86/xen/features.c to drivers/xen
ia64/xen also uses it too. Move it into common place so that
ia64/xen can share the code.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/xen/Makefile | 2 | ||||
| -rw-r--r-- | arch/x86/xen/features.c | 29 |
2 files changed, 1 insertions, 30 deletions
diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile index 343df246bd3..c5e9aa48990 100644 --- a/arch/x86/xen/Makefile +++ b/arch/x86/xen/Makefile @@ -1,4 +1,4 @@ -obj-y := enlighten.o setup.o features.o multicalls.o mmu.o \ +obj-y := enlighten.o setup.o multicalls.o mmu.o \ events.o time.o manage.o xen-asm.o obj-$(CONFIG_SMP) += smp.o diff --git a/arch/x86/xen/features.c b/arch/x86/xen/features.c deleted file mode 100644 index 0707714e40d..00000000000 --- a/arch/x86/xen/features.c +++ /dev/null @@ -1,29 +0,0 @@ -/****************************************************************************** - * features.c - * - * Xen feature flags. - * - * Copyright (c) 2006, Ian Campbell, XenSource Inc. - */ -#include <linux/types.h> -#include <linux/cache.h> -#include <linux/module.h> -#include <asm/xen/hypervisor.h> -#include <xen/features.h> - -u8 xen_features[XENFEAT_NR_SUBMAPS * 32] __read_mostly; -EXPORT_SYMBOL_GPL(xen_features); - -void xen_setup_features(void) -{ - struct xen_feature_info fi; - int i, j; - - for (i = 0; i < XENFEAT_NR_SUBMAPS; i++) { - fi.submap_idx = i; - if (HYPERVISOR_xen_version(XENVER_get_features, &fi) < 0) - break; - for (j = 0; j < 32; j++) - xen_features[i * 32 + j] = !!(fi.submap & 1<<j); - } -} |