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| author | Ben Guthro <ben@guthro.net> | 2012-04-20 20:11:04 +0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-05-07 23:33:15 +0400 |
| commit | f447d56d36af18c5104ff29dcb1327c0c0ac3634 (patch) | |
| tree | e83fe645cd0241714a027b1f42897217eee0f3b0 /arch/x86/xen/smp.h | |
| parent | 569ca5b3f94cd0b3295ec5943aa457cf4a4f6a3a (diff) | |
| download | linux-f447d56d36af18c5104ff29dcb1327c0c0ac3634.tar.xz | |
xen: implement apic ipi interface
Map native ipi vector to xen vector.
Implement apic ipi interface with xen_send_IPI_one.
Tested-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Ben Guthro <ben@guthro.net>
Signed-off-by: Lin Ming <mlin@ss.pku.edu.cn>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/xen/smp.h')
| -rw-r--r-- | arch/x86/xen/smp.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/x86/xen/smp.h b/arch/x86/xen/smp.h new file mode 100644 index 000000000000..8981a76d081a --- /dev/null +++ b/arch/x86/xen/smp.h @@ -0,0 +1,12 @@ +#ifndef _XEN_SMP_H + +extern void xen_send_IPI_mask(const struct cpumask *mask, + int vector); +extern void xen_send_IPI_mask_allbutself(const struct cpumask *mask, + int vector); +extern void xen_send_IPI_allbutself(int vector); +extern void physflat_send_IPI_allbutself(int vector); +extern void xen_send_IPI_all(int vector); +extern void xen_send_IPI_self(int vector); + +#endif |