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-rw-r--r--include/linux/arm_ffa.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h
index e1634897e159..cd7ee4df9045 100644
--- a/include/linux/arm_ffa.h
+++ b/include/linux/arm_ffa.h
@@ -128,6 +128,7 @@
#define FFA_FEAT_RXTX_MIN_SZ_4K 0
#define FFA_FEAT_RXTX_MIN_SZ_64K 1
#define FFA_FEAT_RXTX_MIN_SZ_16K 2
+#define FFA_FEAT_RXTX_MIN_SZ_MASK GENMASK(1, 0)
/* FFA Bus/Device/Driver related */
struct ffa_device {