Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h
new file mode 100644
index 000000000..64ae14371
--- /dev/null
+++ b/arch/arm64/include/asm/cpucaps.h
@@ -0,0 +1,61 @@
+/*
+ * arch/arm64/include/asm/cpucaps.h
+ *
+ * Copyright (C) 2016 ARM Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_CPUCAPS_H
+#define __ASM_CPUCAPS_H
+
+#define ARM64_WORKAROUND_CLEAN_CACHE		0
+#define ARM64_WORKAROUND_DEVICE_LOAD_ACQUIRE	1
+#define ARM64_WORKAROUND_845719			2
+#define ARM64_HAS_SYSREG_GIC_CPUIF		3
+#define ARM64_HAS_PAN				4
+#define ARM64_HAS_LSE_ATOMICS			5
+#define ARM64_WORKAROUND_CAVIUM_23154		6
+#define ARM64_WORKAROUND_834220			7
+#define ARM64_HAS_NO_HW_PREFETCH		8
+#define ARM64_HAS_UAO				9
+#define ARM64_ALT_PAN_NOT_UAO			10
+#define ARM64_HAS_VIRT_HOST_EXTN		11
+#define ARM64_WORKAROUND_CAVIUM_27456		12
+#define ARM64_HAS_32BIT_EL0			13
+#define ARM64_HARDEN_EL2_VECTORS		14
+#define ARM64_MISMATCHED_CACHE_LINE_SIZE	15
+#define ARM64_HAS_NO_FPSIMD			16
+#define ARM64_WORKAROUND_REPEAT_TLBI		17
+#define ARM64_WORKAROUND_QCOM_FALKOR_E1003	18
+#define ARM64_WORKAROUND_858921			19
+#define ARM64_WORKAROUND_CAVIUM_30115		20
+#define ARM64_HAS_DCPOP				21
+#define ARM64_SVE				22
+#define ARM64_UNMAP_KERNEL_AT_EL0		23
+#define ARM64_HARDEN_BRANCH_PREDICTOR		24
+#define ARM64_HAS_RAS_EXTN			25
+#define ARM64_WORKAROUND_843419			26
+#define ARM64_HAS_CACHE_IDC			27
+#define ARM64_HAS_CACHE_DIC			28
+#define ARM64_HW_DBM				29
+#define ARM64_SSBD				30
+#define ARM64_MISMATCHED_CACHE_TYPE		31
+#define ARM64_HAS_STAGE2_FWB			32
+#define ARM64_WORKAROUND_1463225		33
+#define ARM64_SSBS				34
+#define ARM64_WORKAROUND_1542419		35
+#define ARM64_SPECTRE_BHB			36
+
+#define ARM64_NCAPS				37
+
+#endif /* __ASM_CPUCAPS_H */