From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.linux.dev, kvm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Eric Auger <eric.auger@redhat.com>,
Mark Brown <broonie@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Will Deacon <will@kernel.org>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Andre Przywara <andre.przywara@arm.com>,
Chase Conklin <chase.conklin@arm.com>,
Ganapatrao Kulkarni <gankulkarni@os.amperecomputing.com>,
Darren Hart <darren@os.amperecomputing.com>,
Miguel Luis <miguel.luis@oracle.com>,
Jing Zhang <jingzhangos@google.com>,
James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Oliver Upton <oliver.upton@linux.dev>,
Zenghui Yu <yuzenghui@huawei.com>
Subject: [PATCH v4 08/28] arm64: Add HDFGRTR_EL2 and HDFGWTR_EL2 layouts
Date: Tue, 15 Aug 2023 19:38:42 +0100 [thread overview]
Message-ID: <20230815183903.2735724-9-maz@kernel.org> (raw)
In-Reply-To: <20230815183903.2735724-1-maz@kernel.org>
As we're about to implement full support for FEAT_FGT, add the
full HDFGRTR_EL2 and HDFGWTR_EL2 layouts.
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Miguel Luis <miguel.luis@oracle.com>
Reviewed-by: Jing Zhang <jingzhangos@google.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/include/asm/sysreg.h | 2 -
arch/arm64/tools/sysreg | 129 ++++++++++++++++++++++++++++++++
2 files changed, 129 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 6d9d7ac4b31c..043c677e9f04 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -495,8 +495,6 @@
#define SYS_VTCR_EL2 sys_reg(3, 4, 2, 1, 2)
#define SYS_TRFCR_EL2 sys_reg(3, 4, 1, 2, 1)
-#define SYS_HDFGRTR_EL2 sys_reg(3, 4, 3, 1, 4)
-#define SYS_HDFGWTR_EL2 sys_reg(3, 4, 3, 1, 5)
#define SYS_HAFGRTR_EL2 sys_reg(3, 4, 3, 1, 6)
#define SYS_SPSR_EL2 sys_reg(3, 4, 4, 0, 0)
#define SYS_ELR_EL2 sys_reg(3, 4, 4, 0, 1)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 65866bf819c3..2517ef7c21cf 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -2156,6 +2156,135 @@ Field 1 ICIALLU
Field 0 ICIALLUIS
EndSysreg
+Sysreg HDFGRTR_EL2 3 4 3 1 4
+Field 63 PMBIDR_EL1
+Field 62 nPMSNEVFR_EL1
+Field 61 nBRBDATA
+Field 60 nBRBCTL
+Field 59 nBRBIDR
+Field 58 PMCEIDn_EL0
+Field 57 PMUSERENR_EL0
+Field 56 TRBTRG_EL1
+Field 55 TRBSR_EL1
+Field 54 TRBPTR_EL1
+Field 53 TRBMAR_EL1
+Field 52 TRBLIMITR_EL1
+Field 51 TRBIDR_EL1
+Field 50 TRBBASER_EL1
+Res0 49
+Field 48 TRCVICTLR
+Field 47 TRCSTATR
+Field 46 TRCSSCSRn
+Field 45 TRCSEQSTR
+Field 44 TRCPRGCTLR
+Field 43 TRCOSLSR
+Res0 42
+Field 41 TRCIMSPECn
+Field 40 TRCID
+Res0 39:38
+Field 37 TRCCNTVRn
+Field 36 TRCCLAIM
+Field 35 TRCAUXCTLR
+Field 34 TRCAUTHSTATUS
+Field 33 TRC
+Field 32 PMSLATFR_EL1
+Field 31 PMSIRR_EL1
+Field 30 PMSIDR_EL1
+Field 29 PMSICR_EL1
+Field 28 PMSFCR_EL1
+Field 27 PMSEVFR_EL1
+Field 26 PMSCR_EL1
+Field 25 PMBSR_EL1
+Field 24 PMBPTR_EL1
+Field 23 PMBLIMITR_EL1
+Field 22 PMMIR_EL1
+Res0 21:20
+Field 19 PMSELR_EL0
+Field 18 PMOVS
+Field 17 PMINTEN
+Field 16 PMCNTEN
+Field 15 PMCCNTR_EL0
+Field 14 PMCCFILTR_EL0
+Field 13 PMEVTYPERn_EL0
+Field 12 PMEVCNTRn_EL0
+Field 11 OSDLR_EL1
+Field 10 OSECCR_EL1
+Field 9 OSLSR_EL1
+Res0 8
+Field 7 DBGPRCR_EL1
+Field 6 DBGAUTHSTATUS_EL1
+Field 5 DBGCLAIM
+Field 4 MDSCR_EL1
+Field 3 DBGWVRn_EL1
+Field 2 DBGWCRn_EL1
+Field 1 DBGBVRn_EL1
+Field 0 DBGBCRn_EL1
+EndSysreg
+
+Sysreg HDFGWTR_EL2 3 4 3 1 5
+Res0 63
+Field 62 nPMSNEVFR_EL1
+Field 61 nBRBDATA
+Field 60 nBRBCTL
+Res0 59:58
+Field 57 PMUSERENR_EL0
+Field 56 TRBTRG_EL1
+Field 55 TRBSR_EL1
+Field 54 TRBPTR_EL1
+Field 53 TRBMAR_EL1
+Field 52 TRBLIMITR_EL1
+Res0 51
+Field 50 TRBBASER_EL1
+Field 49 TRFCR_EL1
+Field 48 TRCVICTLR
+Res0 47
+Field 46 TRCSSCSRn
+Field 45 TRCSEQSTR
+Field 44 TRCPRGCTLR
+Res0 43
+Field 42 TRCOSLAR
+Field 41 TRCIMSPECn
+Res0 40:38
+Field 37 TRCCNTVRn
+Field 36 TRCCLAIM
+Field 35 TRCAUXCTLR
+Res0 34
+Field 33 TRC
+Field 32 PMSLATFR_EL1
+Field 31 PMSIRR_EL1
+Res0 30
+Field 29 PMSICR_EL1
+Field 28 PMSFCR_EL1
+Field 27 PMSEVFR_EL1
+Field 26 PMSCR_EL1
+Field 25 PMBSR_EL1
+Field 24 PMBPTR_EL1
+Field 23 PMBLIMITR_EL1
+Res0 22
+Field 21 PMCR_EL0
+Field 20 PMSWINC_EL0
+Field 19 PMSELR_EL0
+Field 18 PMOVS
+Field 17 PMINTEN
+Field 16 PMCNTEN
+Field 15 PMCCNTR_EL0
+Field 14 PMCCFILTR_EL0
+Field 13 PMEVTYPERn_EL0
+Field 12 PMEVCNTRn_EL0
+Field 11 OSDLR_EL1
+Field 10 OSECCR_EL1
+Res0 9
+Field 8 OSLAR_EL1
+Field 7 DBGPRCR_EL1
+Res0 6
+Field 5 DBGCLAIM
+Field 4 MDSCR_EL1
+Field 3 DBGWVRn_EL1
+Field 2 DBGWCRn_EL1
+Field 1 DBGBVRn_EL1
+Field 0 DBGBCRn_EL1
+EndSysreg
+
Sysreg ZCR_EL2 3 4 1 2 0
Fields ZCR_ELx
EndSysreg
--
2.34.1
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next prev parent reply other threads:[~2023-08-15 18:40 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-15 18:38 [PATCH v4 00/28] KVM: arm64: NV trap forwarding infrastructure Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 01/28] arm64: Add missing VA CMO encodings Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 02/28] arm64: Add missing ERX*_EL1 encodings Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 03/28] arm64: Add missing DC ZVA/GVA/GZVA encodings Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 04/28] arm64: Add TLBI operation encodings Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 05/28] arm64: Add AT " Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 06/28] arm64: Add debug registers affected by HDFGxTR_EL2 Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 07/28] arm64: Add missing BRB/CFP/DVP/CPP instructions Marc Zyngier
2023-08-15 18:38 ` Marc Zyngier [this message]
2023-08-15 18:38 ` [PATCH v4 09/28] arm64: Add feature detection for fine grained traps Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 10/28] KVM: arm64: Correctly handle ACCDATA_EL1 traps Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 11/28] KVM: arm64: Add missing HCR_EL2 trap bits Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 12/28] KVM: arm64: nv: Add FGT registers Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 13/28] KVM: arm64: Restructure FGT register switching Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 14/28] KVM: arm64: nv: Add trap forwarding infrastructure Marc Zyngier
2023-08-15 21:34 ` Jing Zhang
2023-08-16 9:34 ` Miguel Luis
2023-08-15 18:38 ` [PATCH v4 15/28] KVM: arm64: nv: Add trap forwarding for HCR_EL2 Marc Zyngier
2023-08-15 21:37 ` Jing Zhang
2023-08-17 11:05 ` Miguel Luis
2023-08-21 17:47 ` Marc Zyngier
2023-08-22 11:12 ` Miguel Luis
2023-08-15 18:38 ` [PATCH v4 16/28] KVM: arm64: nv: Expose FEAT_EVT to nested guests Marc Zyngier
2023-08-15 18:38 ` [PATCH v4 17/28] KVM: arm64: nv: Add trap forwarding for MDCR_EL2 Marc Zyngier
2023-08-15 22:33 ` Jing Zhang
2023-08-15 18:38 ` [PATCH v4 18/28] KVM: arm64: nv: Add trap forwarding for CNTHCTL_EL2 Marc Zyngier
2023-08-15 22:42 ` Jing Zhang
2023-08-15 18:38 ` [PATCH v4 19/28] KVM: arm64: nv: Add fine grained trap forwarding infrastructure Marc Zyngier
2023-08-15 22:44 ` Jing Zhang
2023-08-15 18:38 ` [PATCH v4 20/28] KVM: arm64: nv: Add trap forwarding for HFGxTR_EL2 Marc Zyngier
2023-08-15 22:51 ` Jing Zhang
2023-08-15 18:38 ` [PATCH v4 21/28] KVM: arm64: nv: Add trap forwarding for HFGITR_EL2 Marc Zyngier
2023-08-15 22:55 ` Jing Zhang
2023-08-15 18:38 ` [PATCH v4 22/28] KVM: arm64: nv: Add trap forwarding for HDFGxTR_EL2 Marc Zyngier
2023-08-15 23:10 ` Jing Zhang
2023-08-15 18:38 ` [PATCH v4 23/28] KVM: arm64: nv: Add SVC trap forwarding Marc Zyngier
2023-08-15 23:24 ` Jing Zhang
2023-08-15 18:38 ` [PATCH v4 24/28] KVM: arm64: nv: Expand ERET trap forwarding to handle FGT Marc Zyngier
2023-08-15 23:28 ` Jing Zhang
2023-08-15 18:38 ` [PATCH v4 25/28] KVM: arm64: nv: Add switching support for HFGxTR/HDFGxTR Marc Zyngier
2023-08-15 23:37 ` Jing Zhang
2023-08-15 18:39 ` [PATCH v4 26/28] KVM: arm64: nv: Expose FGT to nested guests Marc Zyngier
2023-08-16 0:02 ` Jing Zhang
2023-08-15 18:39 ` [PATCH v4 27/28] KVM: arm64: Move HCRX_EL2 switch to load/put on VHE systems Marc Zyngier
2023-08-16 0:17 ` Jing Zhang
2023-08-15 18:39 ` [PATCH v4 28/28] KVM: arm64: nv: Add support for HCRX_EL2 Marc Zyngier
2023-08-16 0:18 ` Jing Zhang
2023-08-17 9:29 ` [PATCH v4 00/28] KVM: arm64: NV trap forwarding infrastructure Marc Zyngier
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