From mboxrd@z Thu Jan 1 00:00:00 1970 From: zhaoshenglong@huawei.com (Shannon Zhao) Date: Fri, 11 Sep 2015 16:55:11 +0800 Subject: [PATCH v2 18/22] KVM: ARM64: Add access handlers for PMEVCNTRn and PMEVTYPERn register In-Reply-To: <1441961715-11688-1-git-send-email-zhaoshenglong@huawei.com> References: <1441961715-11688-1-git-send-email-zhaoshenglong@huawei.com> Message-ID: <1441961715-11688-19-git-send-email-zhaoshenglong@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Shannon Zhao Add access handler which emulates writing and reading PMEVCNTRn and PMEVTYPERn. Signed-off-by: Shannon Zhao --- arch/arm64/kvm/sys_regs.c | 164 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 164 insertions(+) diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 24d00a0..cf2cb47 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -395,6 +395,20 @@ static bool access_pmu_regs(struct kvm_vcpu *vcpu, { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b111), \ trap_debug_regs, reset_val, (DBGWCR0_EL1 + (n)), 0 } +/* Macro to expand the PMEVCNTRn_EL0 register */ +#define PMU_PMEVCNTR_EL0(n) \ + /* PMEVCNTRn_EL0 */ \ + { Op0(0b11), Op1(0b011), CRn(0b1110), \ + CRm((0b1000 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_regs, reset_unknown, (PMEVCNTR0_EL0 + n), } + +/* Macro to expand the PMEVTYPERn_EL0 register */ +#define PMU_PMEVTYPER_EL0(n) \ + /* PMEVTYPERn_EL0 */ \ + { Op0(0b11), Op1(0b011), CRn(0b1110), \ + CRm((0b1100 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_regs, reset_unknown, (PMEVTYPER0_EL0 + n), } + /* * Architected system registers. * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2 @@ -616,6 +630,74 @@ static const struct sys_reg_desc sys_reg_descs[] = { { Op0(0b11), Op1(0b011), CRn(0b1101), CRm(0b0000), Op2(0b011), NULL, reset_unknown, TPIDRRO_EL0 }, + /* PMEVCNTRn_EL0 */ + PMU_PMEVCNTR_EL0(0), + PMU_PMEVCNTR_EL0(1), + PMU_PMEVCNTR_EL0(2), + PMU_PMEVCNTR_EL0(3), + PMU_PMEVCNTR_EL0(4), + PMU_PMEVCNTR_EL0(5), + PMU_PMEVCNTR_EL0(6), + PMU_PMEVCNTR_EL0(7), + PMU_PMEVCNTR_EL0(8), + PMU_PMEVCNTR_EL0(9), + PMU_PMEVCNTR_EL0(10), + PMU_PMEVCNTR_EL0(11), + PMU_PMEVCNTR_EL0(12), + PMU_PMEVCNTR_EL0(13), + PMU_PMEVCNTR_EL0(14), + PMU_PMEVCNTR_EL0(15), + PMU_PMEVCNTR_EL0(16), + PMU_PMEVCNTR_EL0(17), + PMU_PMEVCNTR_EL0(18), + PMU_PMEVCNTR_EL0(19), + PMU_PMEVCNTR_EL0(20), + PMU_PMEVCNTR_EL0(21), + PMU_PMEVCNTR_EL0(22), + PMU_PMEVCNTR_EL0(23), + PMU_PMEVCNTR_EL0(24), + PMU_PMEVCNTR_EL0(25), + PMU_PMEVCNTR_EL0(26), + PMU_PMEVCNTR_EL0(27), + PMU_PMEVCNTR_EL0(28), + PMU_PMEVCNTR_EL0(29), + PMU_PMEVCNTR_EL0(30), + /* PMEVTYPERn_EL0 */ + PMU_PMEVTYPER_EL0(0), + PMU_PMEVTYPER_EL0(1), + PMU_PMEVTYPER_EL0(2), + PMU_PMEVTYPER_EL0(3), + PMU_PMEVTYPER_EL0(4), + PMU_PMEVTYPER_EL0(5), + PMU_PMEVTYPER_EL0(6), + PMU_PMEVTYPER_EL0(7), + PMU_PMEVTYPER_EL0(8), + PMU_PMEVTYPER_EL0(9), + PMU_PMEVTYPER_EL0(10), + PMU_PMEVTYPER_EL0(11), + PMU_PMEVTYPER_EL0(12), + PMU_PMEVTYPER_EL0(13), + PMU_PMEVTYPER_EL0(14), + PMU_PMEVTYPER_EL0(15), + PMU_PMEVTYPER_EL0(16), + PMU_PMEVTYPER_EL0(17), + PMU_PMEVTYPER_EL0(18), + PMU_PMEVTYPER_EL0(19), + PMU_PMEVTYPER_EL0(20), + PMU_PMEVTYPER_EL0(21), + PMU_PMEVTYPER_EL0(22), + PMU_PMEVTYPER_EL0(23), + PMU_PMEVTYPER_EL0(24), + PMU_PMEVTYPER_EL0(25), + PMU_PMEVTYPER_EL0(26), + PMU_PMEVTYPER_EL0(27), + PMU_PMEVTYPER_EL0(28), + PMU_PMEVTYPER_EL0(29), + PMU_PMEVTYPER_EL0(30), + /* PMCCFILTR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1110), CRm(0b1111), Op2(0b111), + access_pmu_regs, reset_unknown, PMCCFILTR_EL0, }, + /* DACR32_EL2 */ { Op0(0b11), Op1(0b100), CRn(0b0011), CRm(0b0000), Op2(0b000), NULL, reset_unknown, DACR32_EL2 }, @@ -885,6 +967,20 @@ static bool access_pmu_cp15_regs(struct kvm_vcpu *vcpu, return true; } +/* Macro to expand the PMEVCNTRn register */ +#define PMU_PMEVCNTR(n) \ + /* PMEVCNTRn */ \ + { Op1(0), CRn(0b1110), \ + CRm((0b1000 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_cp15_regs, reset_unknown_cp15, (c14_PMEVCNTR0 + n), } + +/* Macro to expand the PMEVTYPERn register */ +#define PMU_PMEVTYPER(n) \ + /* PMEVTYPERn */ \ + { Op1(0), CRn(0b1110), \ + CRm((0b1100 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_cp15_regs, reset_unknown_cp15, (c14_PMEVTYPER0 + n), } + /* * Trapped cp15 registers. TTBR0/TTBR1 get a double encoding, * depending on the way they are accessed (as a 32bit or a 64bit @@ -953,6 +1049,74 @@ static const struct sys_reg_desc cp15_regs[] = { { Op1( 0), CRn(12), CRm(12), Op2( 5), trap_raz_wi }, { Op1( 0), CRn(13), CRm( 0), Op2( 1), access_vm_reg, NULL, c13_CID }, + + /* PMEVCNTRn */ + PMU_PMEVCNTR(0), + PMU_PMEVCNTR(1), + PMU_PMEVCNTR(2), + PMU_PMEVCNTR(3), + PMU_PMEVCNTR(4), + PMU_PMEVCNTR(5), + PMU_PMEVCNTR(6), + PMU_PMEVCNTR(7), + PMU_PMEVCNTR(8), + PMU_PMEVCNTR(9), + PMU_PMEVCNTR(10), + PMU_PMEVCNTR(11), + PMU_PMEVCNTR(12), + PMU_PMEVCNTR(13), + PMU_PMEVCNTR(14), + PMU_PMEVCNTR(15), + PMU_PMEVCNTR(16), + PMU_PMEVCNTR(17), + PMU_PMEVCNTR(18), + PMU_PMEVCNTR(19), + PMU_PMEVCNTR(20), + PMU_PMEVCNTR(21), + PMU_PMEVCNTR(22), + PMU_PMEVCNTR(23), + PMU_PMEVCNTR(24), + PMU_PMEVCNTR(25), + PMU_PMEVCNTR(26), + PMU_PMEVCNTR(27), + PMU_PMEVCNTR(28), + PMU_PMEVCNTR(29), + PMU_PMEVCNTR(30), + /* PMEVTYPERn */ + PMU_PMEVTYPER(0), + PMU_PMEVTYPER(1), + PMU_PMEVTYPER(2), + PMU_PMEVTYPER(3), + PMU_PMEVTYPER(4), + PMU_PMEVTYPER(5), + PMU_PMEVTYPER(6), + PMU_PMEVTYPER(7), + PMU_PMEVTYPER(8), + PMU_PMEVTYPER(9), + PMU_PMEVTYPER(10), + PMU_PMEVTYPER(11), + PMU_PMEVTYPER(12), + PMU_PMEVTYPER(13), + PMU_PMEVTYPER(14), + PMU_PMEVTYPER(15), + PMU_PMEVTYPER(16), + PMU_PMEVTYPER(17), + PMU_PMEVTYPER(18), + PMU_PMEVTYPER(19), + PMU_PMEVTYPER(20), + PMU_PMEVTYPER(21), + PMU_PMEVTYPER(22), + PMU_PMEVTYPER(23), + PMU_PMEVTYPER(24), + PMU_PMEVTYPER(25), + PMU_PMEVTYPER(26), + PMU_PMEVTYPER(27), + PMU_PMEVTYPER(28), + PMU_PMEVTYPER(29), + PMU_PMEVTYPER(30), + /* PMCCFILTR */ + { Op1(0), CRn(14), CRm(15), Op2(7), access_pmu_cp15_regs, + reset_val_cp15, c14_PMCCFILTR, 0 }, }; static const struct sys_reg_desc cp15_64_regs[] = { -- 2.0.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Zhao Subject: [PATCH v2 18/22] KVM: ARM64: Add access handlers for PMEVCNTRn and PMEVTYPERn register Date: Fri, 11 Sep 2015 16:55:11 +0800 Message-ID: <1441961715-11688-19-git-send-email-zhaoshenglong@huawei.com> References: <1441961715-11688-1-git-send-email-zhaoshenglong@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id EDDC941349 for ; Fri, 11 Sep 2015 04:55:47 -0400 (EDT) Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ELmNobWcPWX7 for ; Fri, 11 Sep 2015 04:55:45 -0400 (EDT) Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [58.251.152.64]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 60E27418D8 for ; Fri, 11 Sep 2015 04:55:37 -0400 (EDT) In-Reply-To: <1441961715-11688-1-git-send-email-zhaoshenglong@huawei.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu To: kvmarm@lists.cs.columbia.edu Cc: kvm@vger.kernel.org, marc.zyngier@arm.com, will.deacon@arm.com, linux-arm-kernel@lists.infradead.org, shannon.zhao@linaro.org List-Id: kvmarm@lists.cs.columbia.edu From: Shannon Zhao Add access handler which emulates writing and reading PMEVCNTRn and PMEVTYPERn. Signed-off-by: Shannon Zhao --- arch/arm64/kvm/sys_regs.c | 164 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 164 insertions(+) diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 24d00a0..cf2cb47 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -395,6 +395,20 @@ static bool access_pmu_regs(struct kvm_vcpu *vcpu, { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b111), \ trap_debug_regs, reset_val, (DBGWCR0_EL1 + (n)), 0 } +/* Macro to expand the PMEVCNTRn_EL0 register */ +#define PMU_PMEVCNTR_EL0(n) \ + /* PMEVCNTRn_EL0 */ \ + { Op0(0b11), Op1(0b011), CRn(0b1110), \ + CRm((0b1000 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_regs, reset_unknown, (PMEVCNTR0_EL0 + n), } + +/* Macro to expand the PMEVTYPERn_EL0 register */ +#define PMU_PMEVTYPER_EL0(n) \ + /* PMEVTYPERn_EL0 */ \ + { Op0(0b11), Op1(0b011), CRn(0b1110), \ + CRm((0b1100 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_regs, reset_unknown, (PMEVTYPER0_EL0 + n), } + /* * Architected system registers. * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2 @@ -616,6 +630,74 @@ static const struct sys_reg_desc sys_reg_descs[] = { { Op0(0b11), Op1(0b011), CRn(0b1101), CRm(0b0000), Op2(0b011), NULL, reset_unknown, TPIDRRO_EL0 }, + /* PMEVCNTRn_EL0 */ + PMU_PMEVCNTR_EL0(0), + PMU_PMEVCNTR_EL0(1), + PMU_PMEVCNTR_EL0(2), + PMU_PMEVCNTR_EL0(3), + PMU_PMEVCNTR_EL0(4), + PMU_PMEVCNTR_EL0(5), + PMU_PMEVCNTR_EL0(6), + PMU_PMEVCNTR_EL0(7), + PMU_PMEVCNTR_EL0(8), + PMU_PMEVCNTR_EL0(9), + PMU_PMEVCNTR_EL0(10), + PMU_PMEVCNTR_EL0(11), + PMU_PMEVCNTR_EL0(12), + PMU_PMEVCNTR_EL0(13), + PMU_PMEVCNTR_EL0(14), + PMU_PMEVCNTR_EL0(15), + PMU_PMEVCNTR_EL0(16), + PMU_PMEVCNTR_EL0(17), + PMU_PMEVCNTR_EL0(18), + PMU_PMEVCNTR_EL0(19), + PMU_PMEVCNTR_EL0(20), + PMU_PMEVCNTR_EL0(21), + PMU_PMEVCNTR_EL0(22), + PMU_PMEVCNTR_EL0(23), + PMU_PMEVCNTR_EL0(24), + PMU_PMEVCNTR_EL0(25), + PMU_PMEVCNTR_EL0(26), + PMU_PMEVCNTR_EL0(27), + PMU_PMEVCNTR_EL0(28), + PMU_PMEVCNTR_EL0(29), + PMU_PMEVCNTR_EL0(30), + /* PMEVTYPERn_EL0 */ + PMU_PMEVTYPER_EL0(0), + PMU_PMEVTYPER_EL0(1), + PMU_PMEVTYPER_EL0(2), + PMU_PMEVTYPER_EL0(3), + PMU_PMEVTYPER_EL0(4), + PMU_PMEVTYPER_EL0(5), + PMU_PMEVTYPER_EL0(6), + PMU_PMEVTYPER_EL0(7), + PMU_PMEVTYPER_EL0(8), + PMU_PMEVTYPER_EL0(9), + PMU_PMEVTYPER_EL0(10), + PMU_PMEVTYPER_EL0(11), + PMU_PMEVTYPER_EL0(12), + PMU_PMEVTYPER_EL0(13), + PMU_PMEVTYPER_EL0(14), + PMU_PMEVTYPER_EL0(15), + PMU_PMEVTYPER_EL0(16), + PMU_PMEVTYPER_EL0(17), + PMU_PMEVTYPER_EL0(18), + PMU_PMEVTYPER_EL0(19), + PMU_PMEVTYPER_EL0(20), + PMU_PMEVTYPER_EL0(21), + PMU_PMEVTYPER_EL0(22), + PMU_PMEVTYPER_EL0(23), + PMU_PMEVTYPER_EL0(24), + PMU_PMEVTYPER_EL0(25), + PMU_PMEVTYPER_EL0(26), + PMU_PMEVTYPER_EL0(27), + PMU_PMEVTYPER_EL0(28), + PMU_PMEVTYPER_EL0(29), + PMU_PMEVTYPER_EL0(30), + /* PMCCFILTR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1110), CRm(0b1111), Op2(0b111), + access_pmu_regs, reset_unknown, PMCCFILTR_EL0, }, + /* DACR32_EL2 */ { Op0(0b11), Op1(0b100), CRn(0b0011), CRm(0b0000), Op2(0b000), NULL, reset_unknown, DACR32_EL2 }, @@ -885,6 +967,20 @@ static bool access_pmu_cp15_regs(struct kvm_vcpu *vcpu, return true; } +/* Macro to expand the PMEVCNTRn register */ +#define PMU_PMEVCNTR(n) \ + /* PMEVCNTRn */ \ + { Op1(0), CRn(0b1110), \ + CRm((0b1000 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_cp15_regs, reset_unknown_cp15, (c14_PMEVCNTR0 + n), } + +/* Macro to expand the PMEVTYPERn register */ +#define PMU_PMEVTYPER(n) \ + /* PMEVTYPERn */ \ + { Op1(0), CRn(0b1110), \ + CRm((0b1100 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_cp15_regs, reset_unknown_cp15, (c14_PMEVTYPER0 + n), } + /* * Trapped cp15 registers. TTBR0/TTBR1 get a double encoding, * depending on the way they are accessed (as a 32bit or a 64bit @@ -953,6 +1049,74 @@ static const struct sys_reg_desc cp15_regs[] = { { Op1( 0), CRn(12), CRm(12), Op2( 5), trap_raz_wi }, { Op1( 0), CRn(13), CRm( 0), Op2( 1), access_vm_reg, NULL, c13_CID }, + + /* PMEVCNTRn */ + PMU_PMEVCNTR(0), + PMU_PMEVCNTR(1), + PMU_PMEVCNTR(2), + PMU_PMEVCNTR(3), + PMU_PMEVCNTR(4), + PMU_PMEVCNTR(5), + PMU_PMEVCNTR(6), + PMU_PMEVCNTR(7), + PMU_PMEVCNTR(8), + PMU_PMEVCNTR(9), + PMU_PMEVCNTR(10), + PMU_PMEVCNTR(11), + PMU_PMEVCNTR(12), + PMU_PMEVCNTR(13), + PMU_PMEVCNTR(14), + PMU_PMEVCNTR(15), + PMU_PMEVCNTR(16), + PMU_PMEVCNTR(17), + PMU_PMEVCNTR(18), + PMU_PMEVCNTR(19), + PMU_PMEVCNTR(20), + PMU_PMEVCNTR(21), + PMU_PMEVCNTR(22), + PMU_PMEVCNTR(23), + PMU_PMEVCNTR(24), + PMU_PMEVCNTR(25), + PMU_PMEVCNTR(26), + PMU_PMEVCNTR(27), + PMU_PMEVCNTR(28), + PMU_PMEVCNTR(29), + PMU_PMEVCNTR(30), + /* PMEVTYPERn */ + PMU_PMEVTYPER(0), + PMU_PMEVTYPER(1), + PMU_PMEVTYPER(2), + PMU_PMEVTYPER(3), + PMU_PMEVTYPER(4), + PMU_PMEVTYPER(5), + PMU_PMEVTYPER(6), + PMU_PMEVTYPER(7), + PMU_PMEVTYPER(8), + PMU_PMEVTYPER(9), + PMU_PMEVTYPER(10), + PMU_PMEVTYPER(11), + PMU_PMEVTYPER(12), + PMU_PMEVTYPER(13), + PMU_PMEVTYPER(14), + PMU_PMEVTYPER(15), + PMU_PMEVTYPER(16), + PMU_PMEVTYPER(17), + PMU_PMEVTYPER(18), + PMU_PMEVTYPER(19), + PMU_PMEVTYPER(20), + PMU_PMEVTYPER(21), + PMU_PMEVTYPER(22), + PMU_PMEVTYPER(23), + PMU_PMEVTYPER(24), + PMU_PMEVTYPER(25), + PMU_PMEVTYPER(26), + PMU_PMEVTYPER(27), + PMU_PMEVTYPER(28), + PMU_PMEVTYPER(29), + PMU_PMEVTYPER(30), + /* PMCCFILTR */ + { Op1(0), CRn(14), CRm(15), Op2(7), access_pmu_cp15_regs, + reset_val_cp15, c14_PMCCFILTR, 0 }, }; static const struct sys_reg_desc cp15_64_regs[] = { -- 2.0.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Zhao Subject: [PATCH v2 18/22] KVM: ARM64: Add access handlers for PMEVCNTRn and PMEVTYPERn register Date: Fri, 11 Sep 2015 16:55:11 +0800 Message-ID: <1441961715-11688-19-git-send-email-zhaoshenglong@huawei.com> References: <1441961715-11688-1-git-send-email-zhaoshenglong@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, marc.zyngier@arm.com, will.deacon@arm.com, linux-arm-kernel@lists.infradead.org, shannon.zhao@linaro.org To: Return-path: In-Reply-To: <1441961715-11688-1-git-send-email-zhaoshenglong@huawei.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu List-Id: kvm.vger.kernel.org From: Shannon Zhao Add access handler which emulates writing and reading PMEVCNTRn and PMEVTYPERn. Signed-off-by: Shannon Zhao --- arch/arm64/kvm/sys_regs.c | 164 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 164 insertions(+) diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 24d00a0..cf2cb47 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -395,6 +395,20 @@ static bool access_pmu_regs(struct kvm_vcpu *vcpu, { Op0(0b10), Op1(0b000), CRn(0b0000), CRm((n)), Op2(0b111), \ trap_debug_regs, reset_val, (DBGWCR0_EL1 + (n)), 0 } +/* Macro to expand the PMEVCNTRn_EL0 register */ +#define PMU_PMEVCNTR_EL0(n) \ + /* PMEVCNTRn_EL0 */ \ + { Op0(0b11), Op1(0b011), CRn(0b1110), \ + CRm((0b1000 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_regs, reset_unknown, (PMEVCNTR0_EL0 + n), } + +/* Macro to expand the PMEVTYPERn_EL0 register */ +#define PMU_PMEVTYPER_EL0(n) \ + /* PMEVTYPERn_EL0 */ \ + { Op0(0b11), Op1(0b011), CRn(0b1110), \ + CRm((0b1100 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_regs, reset_unknown, (PMEVTYPER0_EL0 + n), } + /* * Architected system registers. * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2 @@ -616,6 +630,74 @@ static const struct sys_reg_desc sys_reg_descs[] = { { Op0(0b11), Op1(0b011), CRn(0b1101), CRm(0b0000), Op2(0b011), NULL, reset_unknown, TPIDRRO_EL0 }, + /* PMEVCNTRn_EL0 */ + PMU_PMEVCNTR_EL0(0), + PMU_PMEVCNTR_EL0(1), + PMU_PMEVCNTR_EL0(2), + PMU_PMEVCNTR_EL0(3), + PMU_PMEVCNTR_EL0(4), + PMU_PMEVCNTR_EL0(5), + PMU_PMEVCNTR_EL0(6), + PMU_PMEVCNTR_EL0(7), + PMU_PMEVCNTR_EL0(8), + PMU_PMEVCNTR_EL0(9), + PMU_PMEVCNTR_EL0(10), + PMU_PMEVCNTR_EL0(11), + PMU_PMEVCNTR_EL0(12), + PMU_PMEVCNTR_EL0(13), + PMU_PMEVCNTR_EL0(14), + PMU_PMEVCNTR_EL0(15), + PMU_PMEVCNTR_EL0(16), + PMU_PMEVCNTR_EL0(17), + PMU_PMEVCNTR_EL0(18), + PMU_PMEVCNTR_EL0(19), + PMU_PMEVCNTR_EL0(20), + PMU_PMEVCNTR_EL0(21), + PMU_PMEVCNTR_EL0(22), + PMU_PMEVCNTR_EL0(23), + PMU_PMEVCNTR_EL0(24), + PMU_PMEVCNTR_EL0(25), + PMU_PMEVCNTR_EL0(26), + PMU_PMEVCNTR_EL0(27), + PMU_PMEVCNTR_EL0(28), + PMU_PMEVCNTR_EL0(29), + PMU_PMEVCNTR_EL0(30), + /* PMEVTYPERn_EL0 */ + PMU_PMEVTYPER_EL0(0), + PMU_PMEVTYPER_EL0(1), + PMU_PMEVTYPER_EL0(2), + PMU_PMEVTYPER_EL0(3), + PMU_PMEVTYPER_EL0(4), + PMU_PMEVTYPER_EL0(5), + PMU_PMEVTYPER_EL0(6), + PMU_PMEVTYPER_EL0(7), + PMU_PMEVTYPER_EL0(8), + PMU_PMEVTYPER_EL0(9), + PMU_PMEVTYPER_EL0(10), + PMU_PMEVTYPER_EL0(11), + PMU_PMEVTYPER_EL0(12), + PMU_PMEVTYPER_EL0(13), + PMU_PMEVTYPER_EL0(14), + PMU_PMEVTYPER_EL0(15), + PMU_PMEVTYPER_EL0(16), + PMU_PMEVTYPER_EL0(17), + PMU_PMEVTYPER_EL0(18), + PMU_PMEVTYPER_EL0(19), + PMU_PMEVTYPER_EL0(20), + PMU_PMEVTYPER_EL0(21), + PMU_PMEVTYPER_EL0(22), + PMU_PMEVTYPER_EL0(23), + PMU_PMEVTYPER_EL0(24), + PMU_PMEVTYPER_EL0(25), + PMU_PMEVTYPER_EL0(26), + PMU_PMEVTYPER_EL0(27), + PMU_PMEVTYPER_EL0(28), + PMU_PMEVTYPER_EL0(29), + PMU_PMEVTYPER_EL0(30), + /* PMCCFILTR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1110), CRm(0b1111), Op2(0b111), + access_pmu_regs, reset_unknown, PMCCFILTR_EL0, }, + /* DACR32_EL2 */ { Op0(0b11), Op1(0b100), CRn(0b0011), CRm(0b0000), Op2(0b000), NULL, reset_unknown, DACR32_EL2 }, @@ -885,6 +967,20 @@ static bool access_pmu_cp15_regs(struct kvm_vcpu *vcpu, return true; } +/* Macro to expand the PMEVCNTRn register */ +#define PMU_PMEVCNTR(n) \ + /* PMEVCNTRn */ \ + { Op1(0), CRn(0b1110), \ + CRm((0b1000 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_cp15_regs, reset_unknown_cp15, (c14_PMEVCNTR0 + n), } + +/* Macro to expand the PMEVTYPERn register */ +#define PMU_PMEVTYPER(n) \ + /* PMEVTYPERn */ \ + { Op1(0), CRn(0b1110), \ + CRm((0b1100 | (((n) >> 3) & 0x3))), Op2(((n) & 0x7)), \ + access_pmu_cp15_regs, reset_unknown_cp15, (c14_PMEVTYPER0 + n), } + /* * Trapped cp15 registers. TTBR0/TTBR1 get a double encoding, * depending on the way they are accessed (as a 32bit or a 64bit @@ -953,6 +1049,74 @@ static const struct sys_reg_desc cp15_regs[] = { { Op1( 0), CRn(12), CRm(12), Op2( 5), trap_raz_wi }, { Op1( 0), CRn(13), CRm( 0), Op2( 1), access_vm_reg, NULL, c13_CID }, + + /* PMEVCNTRn */ + PMU_PMEVCNTR(0), + PMU_PMEVCNTR(1), + PMU_PMEVCNTR(2), + PMU_PMEVCNTR(3), + PMU_PMEVCNTR(4), + PMU_PMEVCNTR(5), + PMU_PMEVCNTR(6), + PMU_PMEVCNTR(7), + PMU_PMEVCNTR(8), + PMU_PMEVCNTR(9), + PMU_PMEVCNTR(10), + PMU_PMEVCNTR(11), + PMU_PMEVCNTR(12), + PMU_PMEVCNTR(13), + PMU_PMEVCNTR(14), + PMU_PMEVCNTR(15), + PMU_PMEVCNTR(16), + PMU_PMEVCNTR(17), + PMU_PMEVCNTR(18), + PMU_PMEVCNTR(19), + PMU_PMEVCNTR(20), + PMU_PMEVCNTR(21), + PMU_PMEVCNTR(22), + PMU_PMEVCNTR(23), + PMU_PMEVCNTR(24), + PMU_PMEVCNTR(25), + PMU_PMEVCNTR(26), + PMU_PMEVCNTR(27), + PMU_PMEVCNTR(28), + PMU_PMEVCNTR(29), + PMU_PMEVCNTR(30), + /* PMEVTYPERn */ + PMU_PMEVTYPER(0), + PMU_PMEVTYPER(1), + PMU_PMEVTYPER(2), + PMU_PMEVTYPER(3), + PMU_PMEVTYPER(4), + PMU_PMEVTYPER(5), + PMU_PMEVTYPER(6), + PMU_PMEVTYPER(7), + PMU_PMEVTYPER(8), + PMU_PMEVTYPER(9), + PMU_PMEVTYPER(10), + PMU_PMEVTYPER(11), + PMU_PMEVTYPER(12), + PMU_PMEVTYPER(13), + PMU_PMEVTYPER(14), + PMU_PMEVTYPER(15), + PMU_PMEVTYPER(16), + PMU_PMEVTYPER(17), + PMU_PMEVTYPER(18), + PMU_PMEVTYPER(19), + PMU_PMEVTYPER(20), + PMU_PMEVTYPER(21), + PMU_PMEVTYPER(22), + PMU_PMEVTYPER(23), + PMU_PMEVTYPER(24), + PMU_PMEVTYPER(25), + PMU_PMEVTYPER(26), + PMU_PMEVTYPER(27), + PMU_PMEVTYPER(28), + PMU_PMEVTYPER(29), + PMU_PMEVTYPER(30), + /* PMCCFILTR */ + { Op1(0), CRn(14), CRm(15), Op2(7), access_pmu_cp15_regs, + reset_val_cp15, c14_PMCCFILTR, 0 }, }; static const struct sys_reg_desc cp15_64_regs[] = { -- 2.0.4