Merge branch 'for-next/sysregs' into for-next/core

* for-next/sysregs: (28 commits)
  arm64/sysreg: Convert ID_AA64ZFR0_EL1 to automatic generation
  arm64/sysreg: Convert ID_AA64SMFR0_EL1 to automatic generation
  arm64/sysreg: Convert LORID_EL1 to automatic generation
  arm64/sysreg: Convert LORC_EL1 to automatic generation
  arm64/sysreg: Convert LORN_EL1 to automatic generation
  arm64/sysreg: Convert LOREA_EL1 to automatic generation
  arm64/sysreg: Convert LORSA_EL1 to automatic generation
  arm64/sysreg: Convert ID_AA64ISAR2_EL1 to automatic generation
  arm64/sysreg: Convert ID_AA64ISAR1_EL1 to automatic generation
  arm64/sysreg: Convert GMID to automatic generation
  arm64/sysreg: Convert DCZID_EL0 to automatic generation
  arm64/sysreg: Convert CTR_EL0 to automatic generation
  arm64/sysreg: Add _EL1 into ID_AA64ISAR2_EL1 definition names
  arm64/sysreg: Add _EL1 into ID_AA64ISAR1_EL1 definition names
  arm64/sysreg: Remove defines for RPRES enumeration
  arm64/sysreg: Standardise naming for ID_AA64ZFR0_EL1 fields
  arm64/sysreg: Standardise naming for ID_AA64SMFR0_EL1 enums
  arm64/sysreg: Standardise naming for WFxT defines
  arm64/sysreg: Make BHB clear feature defines match the architecture
  arm64/sysreg: Align pointer auth enumeration defines with architecture
  ...

5 files changed, 22 insertions, 151 deletions

diff --git a/arch/arm64/include/asm/asm_pointer_auth.h b/arch/arm64/include/asm/asm_pointer_auth.h
index ead62f7dd269..13ecc79854ee 100644
--- a/arch/arm64/include/asm/asm_pointer_auth.h
+++ b/arch/arm64/include/asm/asm_pointer_auth.h
@@ -59,9 +59,9 @@ alternative_else_nop_endif
 
 	.macro __ptrauth_keys_init_cpu tsk, tmp1, tmp2, tmp3
 	mrs	\tmp1, id_aa64isar1_el1
-	ubfx	\tmp1, \tmp1, #ID_AA64ISAR1_APA_SHIFT, #8
+	ubfx	\tmp1, \tmp1, #ID_AA64ISAR1_EL1_APA_SHIFT, #8
 	mrs_s	\tmp2, SYS_ID_AA64ISAR2_EL1
-	ubfx	\tmp2, \tmp2, #ID_AA64ISAR2_APA3_SHIFT, #4
+	ubfx	\tmp2, \tmp2, #ID_AA64ISAR2_EL1_APA3_SHIFT, #4
 	orr	\tmp1, \tmp1, \tmp2
 	cbz	\tmp1, .Lno_addr_auth\@
 	mov_q	\tmp1, (SCTLR_ELx_ENIA | SCTLR_ELx_ENIB | \
diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h
index 7c2181c72116..ca9b487112cc 100644
--- a/arch/arm64/include/asm/cache.h
+++ b/arch/arm64/include/asm/cache.h
@@ -5,34 +5,9 @@
 #ifndef __ASM_CACHE_H
 #define __ASM_CACHE_H
 
-#include <asm/cputype.h>
-#include <asm/mte-def.h>
-
-#define CTR_L1IP_SHIFT		14
-#define CTR_L1IP_MASK		3
-#define CTR_DMINLINE_SHIFT	16
-#define CTR_IMINLINE_SHIFT	0
-#define CTR_IMINLINE_MASK	0xf
-#define CTR_ERG_SHIFT		20
-#define CTR_CWG_SHIFT		24
-#define CTR_CWG_MASK		15
-#define CTR_IDC_SHIFT		28
-#define CTR_DIC_SHIFT		29
-
-#define CTR_CACHE_MINLINE_MASK	\
-	(0xf << CTR_DMINLINE_SHIFT | CTR_IMINLINE_MASK << CTR_IMINLINE_SHIFT)
-
-#define CTR_L1IP(ctr)		(((ctr) >> CTR_L1IP_SHIFT) & CTR_L1IP_MASK)
-
-#define ICACHE_POLICY_VPIPT	0
-#define ICACHE_POLICY_RESERVED	1
-#define ICACHE_POLICY_VIPT	2
-#define ICACHE_POLICY_PIPT	3
-
 #define L1_CACHE_SHIFT		(6)
 #define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
 
-
 #define CLIDR_LOUU_SHIFT	27
 #define CLIDR_LOC_SHIFT		24
 #define CLIDR_LOUIS_SHIFT	21
@@ -55,6 +30,10 @@
 #include <linux/bitops.h>
 #include <linux/kasan-enabled.h>
 
+#include <asm/cputype.h>
+#include <asm/mte-def.h>
+#include <asm/sysreg.h>
+
 #ifdef CONFIG_KASAN_SW_TAGS
 #define ARCH_SLAB_MINALIGN	(1ULL << KASAN_SHADOW_SCALE_SHIFT)
 #elif defined(CONFIG_KASAN_HW_TAGS)
@@ -66,6 +45,12 @@ static inline unsigned int arch_slab_minalign(void)
 #define arch_slab_minalign() arch_slab_minalign()
 #endif
 
+#define CTR_CACHE_MINLINE_MASK	\
+	(0xf << CTR_EL0_DMINLINE_SHIFT | \
+	 CTR_EL0_IMINLINE_MASK << CTR_EL0_IMINLINE_SHIFT)
+
+#define CTR_L1IP(ctr)		SYS_FIELD_GET(CTR_EL0, L1Ip, ctr)
+
 #define ICACHEF_ALIASING	0
 #define ICACHEF_VPIPT		1
 extern unsigned long __icache_flags;
@@ -86,7 +71,7 @@ static __always_inline int icache_is_vpipt(void)
 
 static inline u32 cache_type_cwg(void)
 {
-	return (read_cpuid_cachetype() >> CTR_CWG_SHIFT) & CTR_CWG_MASK;
+	return (read_cpuid_cachetype() >> CTR_EL0_CWG_SHIFT) & CTR_EL0_CWG_MASK;
 }
 
 #define __read_mostly __section(".data..read_mostly")
@@ -120,12 +105,12 @@ static inline u32 __attribute_const__ read_cpuid_effective_cachetype(void)
 {
 	u32 ctr = read_cpuid_cachetype();
 
-	if (!(ctr & BIT(CTR_IDC_SHIFT))) {
+	if (!(ctr & BIT(CTR_EL0_IDC_SHIFT))) {
 		u64 clidr = read_sysreg(clidr_el1);
 
 		if (CLIDR_LOC(clidr) == 0 ||
 		    (CLIDR_LOUIS(clidr) == 0 && CLIDR_LOUU(clidr) == 0))
-			ctr |= BIT(CTR_IDC_SHIFT);
+			ctr |= BIT(CTR_EL0_IDC_SHIFT);
 	}
 
 	return ctr;
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h
index 14a8f3d93add..fe59035bdc22 100644
--- a/arch/arm64/include/asm/cpufeature.h
+++ b/arch/arm64/include/asm/cpufeature.h
@@ -673,7 +673,7 @@ static inline bool supports_clearbhb(int scope)
 		isar2 = read_sanitised_ftr_reg(SYS_ID_AA64ISAR2_EL1);
 
 	return cpuid_feature_extract_unsigned_field(isar2,
-						    ID_AA64ISAR2_CLEARBHB_SHIFT);
+						    ID_AA64ISAR2_EL1_BC_SHIFT);
 }
 
 const struct cpumask *system_32bit_el0_cpumask(void);
diff --git a/arch/arm64/include/asm/el2_setup.h b/arch/arm64/include/asm/el2_setup.h
index 34ceff08cac4..bfd0ad64b598 100644
--- a/arch/arm64/include/asm/el2_setup.h
+++ b/arch/arm64/include/asm/el2_setup.h
@@ -161,7 +161,7 @@
 	mov	x1, #0				// SMCR controls
 
 	mrs_s	x2, SYS_ID_AA64SMFR0_EL1
-	ubfx	x2, x2, #ID_AA64SMFR0_FA64_SHIFT, #1 // Full FP in SM?
+	ubfx	x2, x2, #ID_AA64SMFR0_EL1_FA64_SHIFT, #1 // Full FP in SM?
 	cbz	x2, .Lskip_sme_fa64_\@
 
 	orr	x1, x1, SMCR_ELx_FA64_MASK
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 42ff95dba6da..d7f115368197 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -192,8 +192,6 @@
 
 #define SYS_ID_AA64PFR0_EL1		sys_reg(3, 0, 0, 4, 0)
 #define SYS_ID_AA64PFR1_EL1		sys_reg(3, 0, 0, 4, 1)
-#define SYS_ID_AA64ZFR0_EL1		sys_reg(3, 0, 0, 4, 4)
-#define SYS_ID_AA64SMFR0_EL1		sys_reg(3, 0, 0, 4, 5)
 
 #define SYS_ID_AA64DFR0_EL1		sys_reg(3, 0, 0, 5, 0)
 #define SYS_ID_AA64DFR1_EL1		sys_reg(3, 0, 0, 5, 1)
@@ -201,9 +199,6 @@
 #define SYS_ID_AA64AFR0_EL1		sys_reg(3, 0, 0, 5, 4)
 #define SYS_ID_AA64AFR1_EL1		sys_reg(3, 0, 0, 5, 5)
 
-#define SYS_ID_AA64ISAR1_EL1		sys_reg(3, 0, 0, 6, 1)
-#define SYS_ID_AA64ISAR2_EL1		sys_reg(3, 0, 0, 6, 2)
-
 #define SYS_ID_AA64MMFR0_EL1		sys_reg(3, 0, 0, 7, 0)
 #define SYS_ID_AA64MMFR1_EL1		sys_reg(3, 0, 0, 7, 1)
 #define SYS_ID_AA64MMFR2_EL1		sys_reg(3, 0, 0, 7, 2)
@@ -410,12 +405,6 @@
 #define SYS_MAIR_EL1			sys_reg(3, 0, 10, 2, 0)
 #define SYS_AMAIR_EL1			sys_reg(3, 0, 10, 3, 0)
 
-#define SYS_LORSA_EL1			sys_reg(3, 0, 10, 4, 0)
-#define SYS_LOREA_EL1			sys_reg(3, 0, 10, 4, 1)
-#define SYS_LORN_EL1			sys_reg(3, 0, 10, 4, 2)
-#define SYS_LORC_EL1			sys_reg(3, 0, 10, 4, 3)
-#define SYS_LORID_EL1			sys_reg(3, 0, 10, 4, 7)
-
 #define SYS_VBAR_EL1			sys_reg(3, 0, 12, 0, 0)
 #define SYS_DISR_EL1			sys_reg(3, 0, 12, 1, 1)
 
@@ -454,16 +443,12 @@
 #define SYS_CNTKCTL_EL1			sys_reg(3, 0, 14, 1, 0)
 
 #define SYS_CCSIDR_EL1			sys_reg(3, 1, 0, 0, 0)
-#define SYS_GMID_EL1			sys_reg(3, 1, 0, 0, 4)
 #define SYS_AIDR_EL1			sys_reg(3, 1, 0, 0, 7)
 
 #define SMIDR_EL1_IMPLEMENTER_SHIFT	24
 #define SMIDR_EL1_SMPS_SHIFT	15
 #define SMIDR_EL1_AFFINITY_SHIFT	0
 
-#define SYS_CTR_EL0			sys_reg(3, 3, 0, 0, 1)
-#define SYS_DCZID_EL0			sys_reg(3, 3, 0, 0, 7)
-
 #define SYS_RNDR_EL0			sys_reg(3, 3, 2, 4, 0)
 #define SYS_RNDRRS_EL0			sys_reg(3, 3, 2, 4, 1)
 
@@ -704,66 +689,6 @@
 /* Position the attr at the correct index */
 #define MAIR_ATTRIDX(attr, idx)		((attr) << ((idx) * 8))
 
-/* id_aa64isar1 */
-#define ID_AA64ISAR1_I8MM_SHIFT		52
-#define ID_AA64ISAR1_DGH_SHIFT		48
-#define ID_AA64ISAR1_BF16_SHIFT		44
-#define ID_AA64ISAR1_SPECRES_SHIFT	40
-#define ID_AA64ISAR1_SB_SHIFT		36
-#define ID_AA64ISAR1_FRINTTS_SHIFT	32
-#define ID_AA64ISAR1_GPI_SHIFT		28
-#define ID_AA64ISAR1_GPA_SHIFT		24
-#define ID_AA64ISAR1_LRCPC_SHIFT	20
-#define ID_AA64ISAR1_FCMA_SHIFT		16
-#define ID_AA64ISAR1_JSCVT_SHIFT	12
-#define ID_AA64ISAR1_API_SHIFT		8
-#define ID_AA64ISAR1_APA_SHIFT		4
-#define ID_AA64ISAR1_DPB_SHIFT		0
-
-#define ID_AA64ISAR1_APA_NI			0x0
-#define ID_AA64ISAR1_APA_ARCHITECTED		0x1
-#define ID_AA64ISAR1_APA_ARCH_EPAC		0x2
-#define ID_AA64ISAR1_APA_ARCH_EPAC2		0x3
-#define ID_AA64ISAR1_APA_ARCH_EPAC2_FPAC	0x4
-#define ID_AA64ISAR1_APA_ARCH_EPAC2_FPAC_CMB	0x5
-#define ID_AA64ISAR1_API_NI			0x0
-#define ID_AA64ISAR1_API_IMP_DEF		0x1
-#define ID_AA64ISAR1_API_IMP_DEF_EPAC		0x2
-#define ID_AA64ISAR1_API_IMP_DEF_EPAC2		0x3
-#define ID_AA64ISAR1_API_IMP_DEF_EPAC2_FPAC	0x4
-#define ID_AA64ISAR1_API_IMP_DEF_EPAC2_FPAC_CMB	0x5
-#define ID_AA64ISAR1_GPA_NI			0x0
-#define ID_AA64ISAR1_GPA_ARCHITECTED		0x1
-#define ID_AA64ISAR1_GPI_NI			0x0
-#define ID_AA64ISAR1_GPI_IMP_DEF		0x1
-
-/* id_aa64isar2 */
-#define ID_AA64ISAR2_CLEARBHB_SHIFT	28
-#define ID_AA64ISAR2_APA3_SHIFT		12
-#define ID_AA64ISAR2_GPA3_SHIFT		8
-#define ID_AA64ISAR2_RPRES_SHIFT	4
-#define ID_AA64ISAR2_WFXT_SHIFT		0
-
-#define ID_AA64ISAR2_RPRES_8BIT		0x0
-#define ID_AA64ISAR2_RPRES_12BIT	0x1
-/*
- * Value 0x1 has been removed from the architecture, and is
- * reserved, but has not yet been removed from the ARM ARM
- * as of ARM DDI 0487G.b.
- */
-#define ID_AA64ISAR2_WFXT_NI		0x0
-#define ID_AA64ISAR2_WFXT_SUPPORTED	0x2
-
-#define ID_AA64ISAR2_APA3_NI			0x0
-#define ID_AA64ISAR2_APA3_ARCHITECTED		0x1
-#define ID_AA64ISAR2_APA3_ARCH_EPAC		0x2
-#define ID_AA64ISAR2_APA3_ARCH_EPAC2		0x3
-#define ID_AA64ISAR2_APA3_ARCH_EPAC2_FPAC	0x4
-#define ID_AA64ISAR2_APA3_ARCH_EPAC2_FPAC_CMB	0x5
-
-#define ID_AA64ISAR2_GPA3_NI			0x0
-#define ID_AA64ISAR2_GPA3_ARCHITECTED		0x1
-
 /* id_aa64pfr0 */
 #define ID_AA64PFR0_CSV3_SHIFT		60
 #define ID_AA64PFR0_CSV2_SHIFT		56
@@ -811,45 +736,6 @@
 #define ID_AA64PFR1_MTE			0x2
 #define ID_AA64PFR1_MTE_ASYMM		0x3
 
-/* id_aa64zfr0 */
-#define ID_AA64ZFR0_F64MM_SHIFT		56
-#define ID_AA64ZFR0_F32MM_SHIFT		52
-#define ID_AA64ZFR0_I8MM_SHIFT		44
-#define ID_AA64ZFR0_SM4_SHIFT		40
-#define ID_AA64ZFR0_SHA3_SHIFT		32
-#define ID_AA64ZFR0_BF16_SHIFT		20
-#define ID_AA64ZFR0_BITPERM_SHIFT	16
-#define ID_AA64ZFR0_AES_SHIFT		4
-#define ID_AA64ZFR0_SVEVER_SHIFT	0
-
-#define ID_AA64ZFR0_F64MM		0x1
-#define ID_AA64ZFR0_F32MM		0x1
-#define ID_AA64ZFR0_I8MM		0x1
-#define ID_AA64ZFR0_BF16		0x1
-#define ID_AA64ZFR0_SM4			0x1
-#define ID_AA64ZFR0_SHA3		0x1
-#define ID_AA64ZFR0_BITPERM		0x1
-#define ID_AA64ZFR0_AES			0x1
-#define ID_AA64ZFR0_AES_PMULL		0x2
-#define ID_AA64ZFR0_SVEVER_SVE2		0x1
-
-/* id_aa64smfr0 */
-#define ID_AA64SMFR0_FA64_SHIFT		63
-#define ID_AA64SMFR0_I16I64_SHIFT	52
-#define ID_AA64SMFR0_F64F64_SHIFT	48
-#define ID_AA64SMFR0_I8I32_SHIFT	36
-#define ID_AA64SMFR0_F16F32_SHIFT	35
-#define ID_AA64SMFR0_B16F32_SHIFT	34
-#define ID_AA64SMFR0_F32F32_SHIFT	32
-
-#define ID_AA64SMFR0_FA64		0x1
-#define ID_AA64SMFR0_I16I64		0xf
-#define ID_AA64SMFR0_F64F64		0x1
-#define ID_AA64SMFR0_I8I32		0xf
-#define ID_AA64SMFR0_F16F32		0x1
-#define ID_AA64SMFR0_B16F32		0x1
-#define ID_AA64SMFR0_F32F32		0x1
-
 /* id_aa64mmfr0 */
 #define ID_AA64MMFR0_ECV_SHIFT		60
 #define ID_AA64MMFR0_FGT_SHIFT		56
@@ -1084,9 +970,6 @@
 #define MVFR2_FPMISC_SHIFT		4
 #define MVFR2_SIMDMISC_SHIFT		0
 
-#define DCZID_DZP_SHIFT			4
-#define DCZID_BS_SHIFT			0
-
 #define CPACR_EL1_FPEN_EL1EN	(BIT(20)) /* enable EL1 access */
 #define CPACR_EL1_FPEN_EL0EN	(BIT(21)) /* enable EL0 access, if EL1EN set */
 
@@ -1121,8 +1004,8 @@
 #define SYS_RGSR_EL1_SEED_MASK	0xffffUL
 
 /* GMID_EL1 field definitions */
-#define SYS_GMID_EL1_BS_SHIFT	0
-#define SYS_GMID_EL1_BS_SIZE	4
+#define GMID_EL1_BS_SHIFT	0
+#define GMID_EL1_BS_SIZE	4
 
 /* TFSR{,E0}_EL1 bit definitions */
 #define SYS_TFSR_EL1_TF0_SHIFT	0
@@ -1324,6 +1207,9 @@
 
 #endif
 
+#define SYS_FIELD_GET(reg, field, val)		\
+		 FIELD_GET(reg##_##field##_MASK, val)
+
 #define SYS_FIELD_PREP(reg, field, val)		\
 		 FIELD_PREP(reg##_##field##_MASK, val)