powerpc: Add the DAWR support to the set_break()

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / powerpc / include / asm / machdep.h

diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 19d9d96eb8d357129e4db6b4cfeb521d44cabfa7..3d6b4100dac1a913588ff2698036de94126ace9a 100644 (file)
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -180,6 +180,10 @@ struct machdep_calls {
        int             (*set_dabr)(unsigned long dabr,
                                    unsigned long dabrx);
 
+       /* Set DAWR for this platform, leave empty for default implemenation */
+       int             (*set_dawr)(unsigned long dawr,
+                                   unsigned long dawrx);
+
 #ifdef CONFIG_PPC32    /* XXX for now */
        /* A general init function, called by ppc_init in init/main.c.
           May be NULL. */