[15/15] KVM: riscv: selftests: Add Zfa extension to get-reg-list test

Message ID	20231128145357.413321-16-apatel@ventanamicro.com (mailing list archive)
State	New
Headers	show Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ventanamicro.com header.i=@ventanamicro.com header.b="FCKkVKyv" From: Anup Patel <apatel@ventanamicro.com> To: Paolo Bonzini <pbonzini@redhat.com>, Atish Patra <atishp@atishpatra.org>, Palmer Dabbelt <palmer@dabbelt.com>, Paul Walmsley <paul.walmsley@sifive.com>, Shuah Khan <shuah@kernel.org> Cc: Anup Patel <anup@brainfault.org>, Andrew Jones <ajones@ventanamicro.com>, devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Anup Patel <apatel@ventanamicro.com> Subject: [PATCH 15/15] KVM: riscv: selftests: Add Zfa extension to get-reg-list test Date: Tue, 28 Nov 2023 20:23:57 +0530 Message-Id: <20231128145357.413321-16-apatel@ventanamicro.com> In-Reply-To: <20231128145357.413321-1-apatel@ventanamicro.com> References: <20231128145357.413321-1-apatel@ventanamicro.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	KVM RISC-V report more ISA extensions through ONE_REG \| expand [00/15] KVM RISC-V report more ISA extensions through ONE_REG [01/15] KVM: riscv: selftests: Generate ISA extension reg_list using macros [02/15] RISC-V: KVM: Allow Zbc extension for Guest/VM [03/15] KVM: riscv: selftests: Add Zbc extension to get-reg-list test [04/15] RISC-V: KVM: Allow scalar crypto extensions for Guest/VM [05/15] KVM: riscv: selftests: Add scaler crypto extensions to get-reg-list test [06/15] RISC-V: KVM: Allow vector crypto extensions for Guest/VM [07/15] KVM: riscv: selftests: Add vector crypto extensions to get-reg-list test [08/15] RISC-V: KVM: Allow Zfh[min] extensions for Guest/VM [09/15] KVM: riscv: selftests: Add Zfh[min] extensions to get-reg-list test [10/15] RISC-V: KVM: Allow Zihintntl extension for Guest/VM [11/15] KVM: riscv: selftests: Add Zihintntl extension to get-reg-list test [12/15] RISC-V: KVM: Allow Zvfh[min] extensions for Guest/VM [13/15] KVM: riscv: selftests: Add Zvfh[min] extensions to get-reg-list test [14/15] RISC-V: KVM: Allow Zfa extension for Guest/VM [15/15] KVM: riscv: selftests: Add Zfa extension to get-reg-list test

Message ID

20231128145357.413321-16-apatel@ventanamicro.com (mailing list archive)

State

New

Headers

From: Anup Patel <apatel@ventanamicro.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
	Atish Patra <atishp@atishpatra.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Shuah Khan <shuah@kernel.org>
Cc: Anup Patel <anup@brainfault.org>,
	Andrew Jones <ajones@ventanamicro.com>,
	devicetree@vger.kernel.org,
	kvm@vger.kernel.org,
	kvm-riscv@lists.infradead.org,
	linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	linux-kselftest@vger.kernel.org,
	Anup Patel <apatel@ventanamicro.com>
Subject: [PATCH 15/15] KVM: riscv: selftests: Add Zfa extension to
 get-reg-list test
Date: Tue, 28 Nov 2023 20:23:57 +0530
Message-Id: <20231128145357.413321-16-apatel@ventanamicro.com>
In-Reply-To: <20231128145357.413321-1-apatel@ventanamicro.com>
References: <20231128145357.413321-1-apatel@ventanamicro.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Series

KVM RISC-V report more ISA extensions through ONE_REG | expand

The KVM RISC-V allows Zfa extension for Guest/VM so let us add this extension to get-reg-list test. Signed-off-by: Anup Patel <apatel@ventanamicro.com> --- tools/testing/selftests/kvm/riscv/get-reg-list.c | 4 ++++ 1 file changed, 4 insertions(+)

Comments

Andrew Jones Jan. 15, 2024, 3:56 p.m. UTC | #1

On Tue, Nov 28, 2023 at 08:23:57PM +0530, Anup Patel wrote:
> The KVM RISC-V allows Zfa extension for Guest/VM so let us
> add this extension to get-reg-list test.
> 
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> ---
>  tools/testing/selftests/kvm/riscv/get-reg-list.c | 4 ++++
>  1 file changed, 4 insertions(+)
>

Reviewed-by: Andrew Jones <ajones@ventanamicro.com>

diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c
index df03bc511fbf..3ae919469c38 100644
--- a/tools/testing/selftests/kvm/riscv/get-reg-list.c
+++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c
@@ -49,6 +49,7 @@  bool filter_reg(__u64 reg)
 	case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBKC:
 	case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBKX:
 	case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBS:
+	case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZFA:
 	case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZFH:
 	case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZFHMIN:
 	case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICBOM:
@@ -392,6 +393,7 @@  static const char *isa_ext_id_to_str(const char *prefix, __u64 id)
 		KVM_ISA_EXT_ARR(ZBKC),
 		KVM_ISA_EXT_ARR(ZBKX),
 		KVM_ISA_EXT_ARR(ZBS),
+		KVM_ISA_EXT_ARR(ZFA),
 		KVM_ISA_EXT_ARR(ZFH),
 		KVM_ISA_EXT_ARR(ZFHMIN),
 		KVM_ISA_EXT_ARR(ZICBOM),
@@ -796,6 +798,7 @@  KVM_ISA_EXT_SIMPLE_CONFIG(zbkb, ZBKB);
 KVM_ISA_EXT_SIMPLE_CONFIG(zbkc, ZBKC);
 KVM_ISA_EXT_SIMPLE_CONFIG(zbkx, ZBKX);
 KVM_ISA_EXT_SIMPLE_CONFIG(zbs, ZBS);
+KVM_ISA_EXT_SIMPLE_CONFIG(zfa, ZFA);
 KVM_ISA_EXT_SIMPLE_CONFIG(zfh, ZFH);
 KVM_ISA_EXT_SIMPLE_CONFIG(zfhmin, ZFHMIN);
 KVM_ISA_EXT_SUBLIST_CONFIG(zicbom, ZICBOM);
@@ -844,6 +847,7 @@  struct vcpu_reg_list *vcpu_configs[] = {
 	&config_zbkc,
 	&config_zbkx,
 	&config_zbs,
+	&config_zfa,
 	&config_zfh,
 	&config_zfhmin,
 	&config_zicbom,

[15/15] KVM: riscv: selftests: Add Zfa extension to get-reg-list test

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