target/arm/kvm: Have kvm_arm_sve_get_vls take a ARMCPU argument

Unify the "kvm_arm.h" API: All functions related to ARM vCPUs
take a ARMCPU* argument. Use the CPU() QOM cast macro When
calling the generic vCPU API from "sysemu/kvm.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20231123183518.64569-6-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 1e9c6c85aece12172665e13d9d0f1122250b1dc6..8e30a7993ea1506a6e609d0008726dbf777d8743 100644 (file)
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -66,7 +66,7 @@ void arm_cpu_sve_finalize(ARMCPU *cpu, Error **errp)
      */
     if (kvm_enabled()) {
         if (kvm_arm_sve_supported()) {
-            cpu->sve_vq.supported = kvm_arm_sve_get_vls(CPU(cpu));
+            cpu->sve_vq.supported = kvm_arm_sve_get_vls(cpu);
             vq_supported = cpu->sve_vq.supported;
         } else {
             assert(!cpu_isar_feature(aa64_sve, cpu));

diff --git a/target/arm/kvm.c b/target/arm/kvm.c
index e9c6e2e17c16e800ba1c66e5293ab5dfb9a7d661..132a1b47d044c4ce60ad46005974f413fa3f8950 100644 (file)
--- a/target/arm/kvm.c
+++ b/target/arm/kvm.c
@@ -1801,7 +1801,7 @@ bool kvm_arm_sve_supported(void)
 
 QEMU_BUILD_BUG_ON(KVM_ARM64_SVE_VQ_MIN != 1);
 
-uint32_t kvm_arm_sve_get_vls(CPUState *cs)
+uint32_t kvm_arm_sve_get_vls(ARMCPU *cpu)
 {
     /* Only call this function if kvm_arm_sve_supported() returns true. */
     static uint64_t vls[KVM_ARM64_SVE_VLS_WORDS];

diff --git a/target/arm/kvm_arm.h b/target/arm/kvm_arm.h
index 3abbef026012fbbf384d6e07dd6a7d3cef7e30a3..d6d999b1ff8d1c94648a9836306905b49e161c53 100644 (file)
--- a/target/arm/kvm_arm.h
+++ b/target/arm/kvm_arm.h
@@ -129,13 +129,13 @@ void kvm_arm_destroy_scratch_host_vcpu(int *fdarray);
 
 /**
  * kvm_arm_sve_get_vls:
- * @cs: CPUState
+ * @cpu: ARMCPU
  *
  * Get all the SVE vector lengths supported by the KVM host, setting
  * the bits corresponding to their length in quadwords minus one
  * (vq - 1) up to ARM_MAX_VQ.  Return the resulting map.
  */
-uint32_t kvm_arm_sve_get_vls(CPUState *cs);
+uint32_t kvm_arm_sve_get_vls(ARMCPU *cpu);
 
 /**
  * kvm_arm_set_cpu_features_from_host:
@@ -278,7 +278,7 @@ static inline void kvm_arm_steal_time_finalize(ARMCPU *cpu, Error **errp)
     g_assert_not_reached();
 }
 
-static inline uint32_t kvm_arm_sve_get_vls(CPUState *cs)
+static inline uint32_t kvm_arm_sve_get_vls(ARMCPU *cpu)
 {
     g_assert_not_reached();
 }