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Diffstat (limited to 'arch/arm64/include/uapi/asm/hwcap.h')
-rw-r--r--arch/arm64/include/uapi/asm/hwcap.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h
index 5f0750c2199c..1a772b162191 100644
--- a/arch/arm64/include/uapi/asm/hwcap.h
+++ b/arch/arm64/include/uapi/asm/hwcap.h
@@ -18,7 +18,7 @@
#define _UAPI__ASM_HWCAP_H
/*
- * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP
+ * HWCAP flags - for AT_HWCAP
*/
#define HWCAP_FP (1 << 0)
#define HWCAP_ASIMD (1 << 1)
@@ -53,4 +53,15 @@
#define HWCAP_PACA (1 << 30)
#define HWCAP_PACG (1UL << 31)
+/*
+ * HWCAP2 flags - for AT_HWCAP2
+ */
+#define HWCAP2_DCPODP (1 << 0)
+#define HWCAP2_SVE2 (1 << 1)
+#define HWCAP2_SVEAES (1 << 2)
+#define HWCAP2_SVEPMULL (1 << 3)
+#define HWCAP2_SVEBITPERM (1 << 4)
+#define HWCAP2_SVESHA3 (1 << 5)
+#define HWCAP2_SVESM4 (1 << 6)
+
#endif /* _UAPI__ASM_HWCAP_H */