[PATCH v2 27/30] arm64: KVM: CPU specific 32bit coprocessor access

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From: Marc Zyngier <marc.zyngier@arm.com>
To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org,
	kvmarm@lists.cs.columbia.edu
Cc: catalin.marinas@arm.com, will.deacon@arm.com
Subject: [PATCH v2 27/30] arm64: KVM: CPU specific 32bit coprocessor access
Date: Tue, 26 Mar 2013 17:01:22 +0000	[thread overview]
Message-ID: <1364317285-20937-28-git-send-email-marc.zyngier@arm.com> (raw)
In-Reply-To: <1364317285-20937-1-git-send-email-marc.zyngier@arm.com>

Enable handling of CPU specific 32bit coprocessor access. Not much
here either.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
 arch/arm64/kvm/sys_regs_generic_v8.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/kvm/sys_regs_generic_v8.c b/arch/arm64/kvm/sys_regs_generic_v8.c
index a38254b..dba53ce 100644
--- a/arch/arm64/kvm/sys_regs_generic_v8.c
+++ b/arch/arm64/kvm/sys_regs_generic_v8.c
@@ -59,11 +59,21 @@ static const struct sys_reg_desc genericv8_sys_regs[] = {
 	  access_actlr, reset_actlr, ACTLR_EL1 },
 };
 
+static const struct sys_reg_desc genericv8_cp15_regs[] = {
+	/* ACTLR */
+	{ Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b001),
+	  access_actlr },
+};
+
 static struct kvm_sys_reg_target_table genericv8_target_table = {
 	.table64 = {
 		.table = genericv8_sys_regs,
 		.num = ARRAY_SIZE(genericv8_sys_regs),
 	},
+	.table32 = {
+		.table = genericv8_cp15_regs,
+		.num = ARRAY_SIZE(genericv8_cp15_regs),
+	},
 };
 
 static int __init sys_reg_genericv8_init(void)
-- 
1.8.1.4

WARNING: multiple messages have this Message-ID (diff)

From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 27/30] arm64: KVM: CPU specific 32bit coprocessor access
Date: Tue, 26 Mar 2013 17:01:22 +0000	[thread overview]
Message-ID: <1364317285-20937-28-git-send-email-marc.zyngier@arm.com> (raw)
In-Reply-To: <1364317285-20937-1-git-send-email-marc.zyngier@arm.com>

Enable handling of CPU specific 32bit coprocessor access. Not much
here either.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
 arch/arm64/kvm/sys_regs_generic_v8.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/kvm/sys_regs_generic_v8.c b/arch/arm64/kvm/sys_regs_generic_v8.c
index a38254b..dba53ce 100644
--- a/arch/arm64/kvm/sys_regs_generic_v8.c
+++ b/arch/arm64/kvm/sys_regs_generic_v8.c
@@ -59,11 +59,21 @@ static const struct sys_reg_desc genericv8_sys_regs[] = {
 	  access_actlr, reset_actlr, ACTLR_EL1 },
 };
 
+static const struct sys_reg_desc genericv8_cp15_regs[] = {
+	/* ACTLR */
+	{ Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b001),
+	  access_actlr },
+};
+
 static struct kvm_sys_reg_target_table genericv8_target_table = {
 	.table64 = {
 		.table = genericv8_sys_regs,
 		.num = ARRAY_SIZE(genericv8_sys_regs),
 	},
+	.table32 = {
+		.table = genericv8_cp15_regs,
+		.num = ARRAY_SIZE(genericv8_cp15_regs),
+	},
 };
 
 static int __init sys_reg_genericv8_init(void)
-- 
1.8.1.4

next prev parent reply	other threads:[~2013-03-26 17:02 UTC|newest]

Thread overview: 74+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-26 17:00 [PATCH v2 00/30] Port of KVM to arm64 Marc Zyngier
2013-03-26 17:00 ` Marc Zyngier
2013-03-26 17:00 ` [PATCH v2 01/30] arm64: add explicit symbols to ESR_EL1 decoding Marc Zyngier
2013-03-26 17:00   ` Marc Zyngier
2013-03-27 13:51   ` Catalin Marinas
2013-03-27 13:51     ` Catalin Marinas
2013-03-27 14:05     ` Marc Zyngier
2013-03-27 14:05       ` Marc Zyngier
2013-03-26 17:00 ` [PATCH v2 02/30] arm64: KVM: define HYP and Stage-2 translation page flags Marc Zyngier
2013-03-26 17:00   ` Marc Zyngier
2013-03-27 14:11   ` Catalin Marinas
2013-03-27 14:11     ` Catalin Marinas
2013-03-27 14:20     ` Marc Zyngier
2013-03-27 14:20       ` Marc Zyngier
2013-03-26 17:00 ` [PATCH v2 03/30] arm64: KVM: HYP mode idmap support Marc Zyngier
2013-03-26 17:00   ` Marc Zyngier
2013-03-26 17:00 ` [PATCH v2 04/30] arm64: KVM: EL2 register definitions Marc Zyngier
2013-03-26 17:00   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 05/30] arm64: KVM: system register definitions for 64bit guests Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 06/30] arm64: KVM: Basic ESR_EL2 helpers and vcpu register access Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 07/30] arm64: KVM: fault injection into a guest Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 08/30] arm64: KVM: architecture specific MMU backend Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 09/30] arm64: KVM: user space interface Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 10/30] arm64: KVM: system register handling Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 11/30] arm64: KVM: CPU specific system registers handling Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 12/30] arm64: KVM: virtual CPU reset Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 13/30] arm64: KVM: kvm_arch and kvm_vcpu_arch definitions Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 14/30] arm64: KVM: MMIO access backend Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 15/30] arm64: KVM: guest one-reg interface Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 16/30] arm64: KVM: hypervisor initialization code Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 17/30] arm64: KVM: HYP mode world switch implementation Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 18/30] arm64: KVM: Exit handling Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 19/30] arm64: KVM: Plug the VGIC Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 20/30] arm64: KVM: Plug the arch timer Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 21/30] arm64: KVM: PSCI implementation Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 22/30] arm64: KVM: Build system integration Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 23/30] arm64: KVM: define 32bit specific registers Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 24/30] arm64: KVM: 32bit GP register access Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 25/30] arm64: KVM: 32bit conditional execution emulation Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 26/30] arm64: KVM: 32bit handling of coprocessor traps Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` Marc Zyngier [this message]
2013-03-26 17:01   ` [PATCH v2 27/30] arm64: KVM: CPU specific 32bit coprocessor access Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 28/30] arm64: KVM: 32bit specific register world switch Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 29/30] arm64: KVM: 32bit guest fault injection Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-26 17:01 ` [PATCH v2 30/30] arm64: KVM: enable initialization of a 32bit vcpu Marc Zyngier
2013-03-26 17:01   ` Marc Zyngier
2013-03-29 14:57 ` [PATCH v2 00/30] Port of KVM to arm64 Christopher Covington
2013-03-29 14:57   ` Christopher Covington
2013-03-29 18:37   ` Marc Zyngier
2013-03-29 18:37     ` Marc Zyngier

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:a38254b dfblob:a38254b dfblob:dba53ce dfblob:dba53ce
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