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authorDavid Barksdale <amatus@amatus.name>2014-08-13 16:29:15 -0500
committerDavid Barksdale <amatus@amatus.name>2014-08-13 16:29:15 -0500
commit205ac4d83fc388c1e2d0bb590a2a36e9a4c2fd78 (patch)
tree1dbd529848c396058dfc9c8a4f402dcbe3546317 /arch/powerpc/include
parentace6c6d243016e272050787c14e27a83ecd94a25 (diff)
Diffstat (limited to 'arch/powerpc/include')
-rw-r--r--arch/powerpc/include/asm/apm82181-adma.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/apm82181-adma.h b/arch/powerpc/include/asm/apm82181-adma.h
index b16014b8c07..bfc7803c3fa 100644
--- a/arch/powerpc/include/asm/apm82181-adma.h
+++ b/arch/powerpc/include/asm/apm82181-adma.h
@@ -203,6 +203,8 @@ typedef struct apm82181_adma_plb_desc_slot {
unsigned long flags;
unsigned long reverse_flags[8];
#define APM82181_DESC_INT 0 /* generate interrupt on complete */
+#define APM82181_DESC_FENCE 1 /* Other tx will use its result */
+ /* This tx needs to be polled to complete */
}apm82181_desc_t;