From: Anup Patel <apatel@ventanamicro.com>
To: Paolo Bonzini <pbonzini@redhat.com>, Atish Patra <atishp@atishpatra.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Andrew Jones <ajones@ventanamicro.com>,
Anup Patel <anup@brainfault.org>,
kvm@vger.kernel.org, kvm-riscv@lists.infradead.org,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
Anup Patel <apatel@ventanamicro.com>
Subject: [PATCH 5/9] RISC-V: KVM: Move sbi related struct and functions to kvm_vcpu_sbi.h
Date: Mon, 28 Nov 2022 21:44:20 +0530 [thread overview]
Message-ID: <20221128161424.608889-6-apatel@ventanamicro.com> (raw)
In-Reply-To: <20221128161424.608889-1-apatel@ventanamicro.com>
Just like asm/kvm_vcpu_timer.h, we should have all sbi related struct
and functions in asm/kvm_vcpu_sbi.h.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
---
arch/riscv/include/asm/kvm_host.h | 10 ++--------
arch/riscv/include/asm/kvm_vcpu_sbi.h | 6 ++++++
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/riscv/include/asm/kvm_host.h b/arch/riscv/include/asm/kvm_host.h
index 6502f9099965..91c74b09a970 100644
--- a/arch/riscv/include/asm/kvm_host.h
+++ b/arch/riscv/include/asm/kvm_host.h
@@ -16,6 +16,7 @@
#include <asm/hwcap.h>
#include <asm/kvm_vcpu_fp.h>
#include <asm/kvm_vcpu_insn.h>
+#include <asm/kvm_vcpu_sbi.h>
#include <asm/kvm_vcpu_timer.h>
#define KVM_MAX_VCPUS 1024
@@ -94,10 +95,6 @@ struct kvm_arch {
struct kvm_guest_timer timer;
};
-struct kvm_sbi_context {
- int return_handled;
-};
-
struct kvm_cpu_trap {
unsigned long sepc;
unsigned long scause;
@@ -216,7 +213,7 @@ struct kvm_vcpu_arch {
struct kvm_csr_decode csr_decode;
/* SBI context */
- struct kvm_sbi_context sbi_context;
+ struct kvm_vcpu_sbi_context sbi_context;
/* Cache pages needed to program page tables with spinlock held */
struct kvm_mmu_memory_cache mmu_page_cache;
@@ -326,7 +323,4 @@ bool kvm_riscv_vcpu_has_interrupts(struct kvm_vcpu *vcpu, unsigned long mask);
void kvm_riscv_vcpu_power_off(struct kvm_vcpu *vcpu);
void kvm_riscv_vcpu_power_on(struct kvm_vcpu *vcpu);
-int kvm_riscv_vcpu_sbi_return(struct kvm_vcpu *vcpu, struct kvm_run *run);
-int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run);
-
#endif /* __RISCV_KVM_HOST_H__ */
diff --git a/arch/riscv/include/asm/kvm_vcpu_sbi.h b/arch/riscv/include/asm/kvm_vcpu_sbi.h
index d4e3e600beef..f79478a85d2d 100644
--- a/arch/riscv/include/asm/kvm_vcpu_sbi.h
+++ b/arch/riscv/include/asm/kvm_vcpu_sbi.h
@@ -14,6 +14,10 @@
#define KVM_SBI_VERSION_MAJOR 1
#define KVM_SBI_VERSION_MINOR 0
+struct kvm_vcpu_sbi_context {
+ int return_handled;
+};
+
struct kvm_vcpu_sbi_extension {
unsigned long extid_start;
unsigned long extid_end;
@@ -31,7 +35,9 @@ void kvm_riscv_vcpu_sbi_forward(struct kvm_vcpu *vcpu, struct kvm_run *run);
void kvm_riscv_vcpu_sbi_system_reset(struct kvm_vcpu *vcpu,
struct kvm_run *run,
u32 type, u64 flags);
+int kvm_riscv_vcpu_sbi_return(struct kvm_vcpu *vcpu, struct kvm_run *run);
const struct kvm_vcpu_sbi_extension *kvm_vcpu_sbi_find_ext(unsigned long extid);
+int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run);
#ifdef CONFIG_RISCV_SBI_V01
extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_v01;
--
2.34.1
next prev parent reply other threads:[~2022-11-28 16:15 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-28 16:14 [PATCH 0/9] RISC-V KVM ONE_REG interface for SBI Anup Patel
2022-11-28 16:14 ` [PATCH 1/9] RISC-V: KVM: Fix reg_val check in kvm_riscv_vcpu_set_reg_config() Anup Patel
2022-11-28 21:03 ` Atish Patra
2022-11-28 16:14 ` [PATCH 2/9] RISC-V: KVM: Remove redundant includes of asm/kvm_vcpu_timer.h Anup Patel
2022-11-28 21:04 ` Atish Patra
2022-11-29 5:20 ` Andrew Jones
2022-11-28 16:14 ` [PATCH 3/9] RISC-V: KVM: Remove redundant includes of asm/csr.h Anup Patel
2022-11-28 21:04 ` Atish Patra
2022-11-28 16:14 ` [PATCH 4/9] RISC-V: KVM: Use switch-case in kvm_riscv_vcpu_set/get_reg() Anup Patel
2022-11-28 21:04 ` Atish Patra
2022-11-28 16:14 ` Anup Patel [this message]
2022-11-28 21:06 ` [PATCH 5/9] RISC-V: KVM: Move sbi related struct and functions to kvm_vcpu_sbi.h Atish Patra
2022-11-29 5:21 ` Andrew Jones
2022-11-28 16:14 ` [PATCH 6/9] RISC-V: Export sbi_get_mvendorid() and friends Anup Patel
2022-11-28 21:07 ` Atish Patra
2022-12-09 4:33 ` Palmer Dabbelt
2022-11-29 5:21 ` Andrew Jones
2022-12-02 17:53 ` Palmer Dabbelt
2022-11-28 16:14 ` [PATCH 7/9] RISC-V: KVM: Save mvendorid, marchid, and mimpid when creating VCPU Anup Patel
2022-11-28 21:08 ` Atish Patra
2022-11-29 5:22 ` Andrew Jones
2022-11-28 16:14 ` [PATCH 8/9] RISC-V: KVM: Add ONE_REG interface for mvendorid, marchid, and mimpid Anup Patel
2022-11-28 21:09 ` Atish Patra
2022-11-29 5:46 ` Andrew Jones
2022-12-03 12:18 ` Anup Patel
2022-11-28 16:14 ` [PATCH 9/9] RISC-V: KVM: Add ONE_REG interface to enable/disable SBI extensions Anup Patel
2022-11-29 6:09 ` Andrew Jones
2022-12-03 12:39 ` [PATCH 0/9] RISC-V KVM ONE_REG interface for SBI Anup Patel
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