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From 11cb9cb7b1b56d5c9723e9c50bc2903281893bcc Mon Sep 17 00:00:00 2001
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From: Andrew Jones <drjones@redhat.com>
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Date: Fri, 31 Jan 2020 14:23:10 +0000
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Subject: [PATCH 08/15] target/arm/kvm: trivial: Clean up header documentation
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Andrew Jones <drjones@redhat.com>
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Message-id: <20200131142314.13175-2-drjones@redhat.com>
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Patchwork-id: 93625
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O-Subject: [RHEL-AV-8.2.0 qemu-kvm PATCH 1/5] target/arm/kvm: trivial: Clean up header documentation
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Bugzilla: 1647366
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RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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RH-Acked-by: Auger Eric <eric.auger@redhat.com>
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RH-Acked-by: Gavin Shan <gshan@redhat.com>
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1647366
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Author: Andrew Jones <drjones@redhat.com>
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Date:   Thu, 30 Jan 2020 16:02:05 +0000
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    target/arm/kvm: trivial: Clean up header documentation
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    Signed-off-by: Andrew Jones <drjones@redhat.com>
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    Message-id: 20200120101023.16030-2-drjones@redhat.com
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    Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
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    Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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(cherry picked from commit d1ebbc9d16297b54b153ee33abe05eb4f1df0c66)
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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 target/arm/kvm_arm.h | 46 +++++++++++++++++++++++++++-------------------
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 1 file changed, 27 insertions(+), 19 deletions(-)
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diff --git a/target/arm/kvm_arm.h b/target/arm/kvm_arm.h
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index 8e14d40..b48a9c9 100644
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--- a/target/arm/kvm_arm.h
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+++ b/target/arm/kvm_arm.h
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@@ -28,9 +28,9 @@
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 int kvm_arm_vcpu_init(CPUState *cs);
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 /**
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- * kvm_arm_vcpu_finalize
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+ * kvm_arm_vcpu_finalize:
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  * @cs: CPUState
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- * @feature: int
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+ * @feature: feature to finalize
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  *
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  * Finalizes the configuration of the specified VCPU feature by
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  * invoking the KVM_ARM_VCPU_FINALIZE ioctl. Features requiring
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@@ -75,8 +75,8 @@ void kvm_arm_register_device(MemoryRegion *mr, uint64_t devid, uint64_t group,
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 int kvm_arm_init_cpreg_list(ARMCPU *cpu);
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 /**
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- * kvm_arm_reg_syncs_via_cpreg_list
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- * regidx: KVM register index
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+ * kvm_arm_reg_syncs_via_cpreg_list:
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+ * @regidx: KVM register index
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  *
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  * Return true if this KVM register should be synchronized via the
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  * cpreg list of arbitrary system registers, false if it is synchronized
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@@ -85,8 +85,8 @@ int kvm_arm_init_cpreg_list(ARMCPU *cpu);
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 bool kvm_arm_reg_syncs_via_cpreg_list(uint64_t regidx);
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 /**
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- * kvm_arm_cpreg_level
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- * regidx: KVM register index
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+ * kvm_arm_cpreg_level:
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+ * @regidx: KVM register index
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  *
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  * Return the level of this coprocessor/system register.  Return value is
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  * either KVM_PUT_RUNTIME_STATE, KVM_PUT_RESET_STATE, or KVM_PUT_FULL_STATE.
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@@ -148,6 +148,8 @@ void kvm_arm_init_serror_injection(CPUState *cs);
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  * @cpu: ARMCPU
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  *
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  * Get VCPU related state from kvm.
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+ *
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+ * Returns: 0 if success else < 0 error code
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  */
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 int kvm_get_vcpu_events(ARMCPU *cpu);
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@@ -156,6 +158,8 @@ int kvm_get_vcpu_events(ARMCPU *cpu);
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  * @cpu: ARMCPU
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  *
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  * Put VCPU related state to kvm.
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+ *
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+ * Returns: 0 if success else < 0 error code
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  */
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 int kvm_put_vcpu_events(ARMCPU *cpu);
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@@ -205,10 +209,12 @@ typedef struct ARMHostCPUFeatures {
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 /**
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  * kvm_arm_get_host_cpu_features:
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- * @ahcc: ARMHostCPUClass to fill in
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+ * @ahcf: ARMHostCPUClass to fill in
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  *
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  * Probe the capabilities of the host kernel's preferred CPU and fill
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  * in the ARMHostCPUClass struct accordingly.
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+ *
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+ * Returns true on success and false otherwise.
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  */
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 bool kvm_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf);
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@@ -242,7 +248,7 @@ void kvm_arm_set_cpu_features_from_host(ARMCPU *cpu);
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 bool kvm_arm_aarch32_supported(CPUState *cs);
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 /**
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- * bool kvm_arm_pmu_supported:
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+ * kvm_arm_pmu_supported:
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  * @cs: CPUState
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  *
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  * Returns: true if the KVM VCPU can enable its PMU
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@@ -251,7 +257,7 @@ bool kvm_arm_aarch32_supported(CPUState *cs);
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 bool kvm_arm_pmu_supported(CPUState *cs);
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 /**
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- * bool kvm_arm_sve_supported:
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+ * kvm_arm_sve_supported:
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  * @cs: CPUState
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  *
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  * Returns true if the KVM VCPU can enable SVE and false otherwise.
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@@ -259,26 +265,30 @@ bool kvm_arm_pmu_supported(CPUState *cs);
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 bool kvm_arm_sve_supported(CPUState *cs);
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 /**
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- * kvm_arm_get_max_vm_ipa_size - Returns the number of bits in the
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- * IPA address space supported by KVM
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- *
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+ * kvm_arm_get_max_vm_ipa_size:
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  * @ms: Machine state handle
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+ *
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+ * Returns the number of bits in the IPA address space supported by KVM
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  */
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 int kvm_arm_get_max_vm_ipa_size(MachineState *ms);
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 /**
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- * kvm_arm_sync_mpstate_to_kvm
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+ * kvm_arm_sync_mpstate_to_kvm:
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  * @cpu: ARMCPU
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  *
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  * If supported set the KVM MP_STATE based on QEMU's model.
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+ *
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+ * Returns 0 on success and -1 on failure.
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  */
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 int kvm_arm_sync_mpstate_to_kvm(ARMCPU *cpu);
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 /**
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- * kvm_arm_sync_mpstate_to_qemu
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+ * kvm_arm_sync_mpstate_to_qemu:
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  * @cpu: ARMCPU
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  *
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  * If supported get the MP_STATE from KVM and store in QEMU's model.
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+ *
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+ * Returns 0 on success and aborts on failure.
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  */
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 int kvm_arm_sync_mpstate_to_qemu(ARMCPU *cpu);
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@@ -292,7 +302,8 @@ int kvm_arm_set_irq(int cpu, int irqtype, int irq, int level);
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 static inline void kvm_arm_set_cpu_features_from_host(ARMCPU *cpu)
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 {
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-    /* This should never actually be called in the "not KVM" case,
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+    /*
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+     * This should never actually be called in the "not KVM" case,
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      * but set up the fields to indicate an error anyway.
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      */
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     cpu->kvm_target = QEMU_KVM_ARM_TARGET_NONE;
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@@ -377,23 +388,20 @@ bool kvm_arm_handle_debug(CPUState *cs, struct kvm_debug_exit_arch *debug_exit);
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  *
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  * Return: TRUE if any hardware breakpoints in use.
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  */
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-
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 bool kvm_arm_hw_debug_active(CPUState *cs);
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 /**
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  * kvm_arm_copy_hw_debug_data:
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- *
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  * @ptr: kvm_guest_debug_arch structure
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  *
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  * Copy the architecture specific debug registers into the
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  * kvm_guest_debug ioctl structure.
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  */
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 struct kvm_guest_debug_arch;
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-
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 void kvm_arm_copy_hw_debug_data(struct kvm_guest_debug_arch *ptr);
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 /**
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- * its_class_name
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+ * its_class_name:
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  *
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  * Return the ITS class name to use depending on whether KVM acceleration
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  * and KVM CAP_SIGNAL_MSI are supported
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-- 
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1.8.3.1
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