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Eric Auger 1eb31f13b2 vfio/container: Implement attach/detach_device 
No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Zhenzhong Duan f79baf8c95 vfio/container: Move iova_ranges to base container 
Meanwhile remove the helper function vfio_free_container as it
only calls g_free now.

No functional change intended.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Eric Auger 4d6b95010c vfio/container: Move dirty_pgsizes and max_dirty_bitmap_size to base container 
No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Eric Auger c7b313d300 vfio/container: Move listener to base container 
Move listener to base container. Also error and initialized fields
are moved at the same time.

No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Zhenzhong Duan dc74a4b005 vfio/container: Move vrdl_list to base container 
No functional change intended.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Eric Auger 7ab1cb74ff vfio/container: Move pgsizes and dma_max_mappings to base container 
No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Eric Auger e1cac6b203 vfio/container: Convert functions to base container 
In the prospect to get rid of VFIOContainer refs
in common.c lets convert misc functions to use the base
container object instead:

vfio_devices_all_dirty_tracking
vfio_devices_all_device_dirty_tracking
vfio_devices_all_running_and_mig_active
vfio_devices_query_dirty_bitmap
vfio_get_dirty_bitmap

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Zhenzhong Duan 3e6015d111 vfio/container: Move per container device list in base container 
VFIO Device is also changed to point to base container instead of
legacy container.

No functional change intended.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Eric Auger bb424490ed vfio/container: Switch to IOMMU BE set_dirty_page_tracking/query_dirty_bitmap API 
dirty_pages_supported field is also moved to the base container

No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Eric Auger e559706338 vfio/container: Move space field to base container 
Move the space field to the base object. Also the VFIOAddressSpace
now contains a list of base containers.

No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Eric Auger dddf83ab99 vfio/common: Move giommu_list in base container 
Move the giommu_list field in the base container and store
the base container in the VFIOGuestIOMMU.

No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Zhenzhong Duan ed2f7f8017 vfio/common: Introduce vfio_container_init/destroy helper 
This adds two helper functions vfio_container_init/destroy which will be
used by both legacy and iommufd containers to do base container specific
initialization and release.

No functional change intended.

Suggested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Eric Auger b08501a999 vfio/container: Switch to dma_map|unmap API 
No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Zhenzhong Duan d246685791 vfio/container: Introduce a empty VFIOIOMMUOps 
This empty VFIOIOMMUOps named vfio_legacy_ops will hold all general
IOMMU ops of legacy container.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Zhenzhong Duan f61dddd732 vfio: Introduce base object for VFIOContainer and targeted interface 
Introduce a dumb VFIOContainerBase object and its targeted interface.
This is willingly not a QOM object because we don't want it to be
visible from the user interface. The VFIOContainerBase will be
smoothly populated in subsequent patches as well as interfaces.

No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2023-12-19 19:03:38 +01:00
Nikita Ostrenkov 6f9c3aaa34 fsl-imx: add simple RTC emulation for i.MX6 and i.MX7 boards 
Signed-off-by: Nikita Ostrenkov <n.ostrenkov@gmail.com>
Message-id: 20231216133408.2884-1-n.ostrenkov@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 18:03:32 +00:00
Jean-Philippe Brucker 6980c31dec target/arm/helper: Propagate MDCR_EL2.HPMN into PMCR_EL0.N 
MDCR_EL2.HPMN allows an hypervisor to limit the number of PMU counters
available to EL1 and EL0 (to keep the others to itself). QEMU already
implements this split correctly, except for PMCR_EL0.N reads: the number
of counters read by EL1 or EL0 should be the one configured in
MDCR_EL2.HPMN.

Cc: qemu-stable@nongnu.org
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-id: 20231215144652.4193815-2-jean-philippe@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 18:03:32 +00:00
Philippe Mathieu-Daudé 47eac5d423 target/arm/tcg: Including missing 'exec/exec-all.h' header 
translate_insn() ends up calling probe_access_full(), itself
declared in "exec/exec-all.h":

  TranslatorOps::translate_insn
    -> aarch64_tr_translate_insn()
      -> is_guarded_page()
        -> probe_access_full()

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231130142519.28417-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:49 +00:00
Philippe Mathieu-Daudé 7a3014a9a2 target/arm: Restrict DC CVAP & DC CVADP instructions to TCG accel 
Hardware accelerators handle that in *hardware*.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231130142519.28417-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:49 +00:00
Philippe Mathieu-Daudé d1d119bbd7 target/arm: Restrict TCG specific helpers 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231130142519.28417-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:48 +00:00
Peter Maydell c36a0d577b target/arm: Don't implement *32_EL2 registers when EL1 is AArch64 only 
The system registers DBGVCR32_EL2, FPEXC32_EL2, DACR32_EL2 and
IFSR32_EL2 are present only to allow an AArch64 EL2 or EL3 to read
and write the contents of an AArch32-only system register.  The
architecture requires that they are present only when EL1 can be
AArch32, but we implement them unconditionally.  This was OK when all
our CPUs supported AArch32 EL1, but we have quite a lot of CPU models
now which only support AArch64 at EL1:
 a64fx
 cortex-a76
 cortex-a710
 neoverse-n1
 neoverse-n2
 neoverse-v1

Only define these registers for CPUs which allow AArch32 EL1.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231121144605.3980419-1-peter.maydell@linaro.org
 2023-12-19 17:57:48 +00:00
Philippe Mathieu-Daudé 366bf10e11 target/arm/kvm: Have kvm_arm_hw_debug_active 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: 20231123183518.64569-17-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:48 +00:00
Philippe Mathieu-Daudé 39639275a1 target/arm/kvm: Have kvm_arm_handle_debug 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: 20231123183518.64569-16-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:47 +00:00
Philippe Mathieu-Daudé 3187e06a82 target/arm/kvm: Have kvm_arm_handle_dabt_nisv 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: 20231123183518.64569-15-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:47 +00:00
Philippe Mathieu-Daudé ca0d1b7ca4 target/arm/kvm: Have kvm_arm_verify_ext_dabt_pending take a ARMCPU arg 
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: 20231123183518.64569-14-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:47 +00:00
Philippe Mathieu-Daudé 76acc98799 target/arm/kvm: Have kvm_arm_[get|put]_virtual_time take 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: 20231123183518.64569-13-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:47 +00:00
Philippe Mathieu-Daudé 0d31a63186 target/arm/kvm: Have kvm_arm_vcpu_finalize 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: 20231123183518.64569-12-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:46 +00:00
Philippe Mathieu-Daudé bbb22d5865 target/arm/kvm: Have kvm_arm_vcpu_init 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: 20231123183518.64569-11-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:46 +00:00
Philippe Mathieu-Daudé 5ed84f3bf7 target/arm/kvm: Have kvm_arm_pmu_set_irq 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: 20231123183518.64569-10-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:46 +00:00
Philippe Mathieu-Daudé d344f5ba87 target/arm/kvm: Have kvm_arm_pmu_init 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: 20231123183518.64569-9-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:46 +00:00
Philippe Mathieu-Daudé 55503372c3 target/arm/kvm: Have kvm_arm_pvtime_init 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: 20231123183518.64569-8-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:45 +00:00
Philippe Mathieu-Daudé e77034f74b target/arm/kvm: Have kvm_arm_set_device_attr 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: 20231123183518.64569-7-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:45 +00:00
Philippe Mathieu-Daudé d63392820b 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>
 2023-12-19 17:57:45 +00:00
Philippe Mathieu-Daudé bc1b09b3db target/arm/kvm: Have kvm_arm_sve_set_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: 20231123183518.64569-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:45 +00:00
Philippe Mathieu-Daudé cac675b54e target/arm/kvm: Have kvm_arm_add_vcpu_properties 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: 20231123183518.64569-4-philmd@linaro.org
[PMM: fix parameter name in doc comment too]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:44 +00:00
Philippe Mathieu-Daudé 600f070e93 target/arm/kvm: Remove unused includes 
Both MemoryRegion and Error types are forward declared
in "qemu/typedefs.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: 20231123183518.64569-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:44 +00:00
Philippe Mathieu-Daudé 5db30bcd7d hw/intc/arm_gicv3: Include missing 'qemu/error-report.h' header 
kvm_arm_its_reset_hold() calls warn_report(), itself declared
in "qemu/error-report.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: 20231123183518.64569-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:44 +00:00
Richard Henderson 396b6c50c3 target/arm/kvm: Unexport kvm_arm_vm_state_change 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:43 +00:00
Richard Henderson 71c34911c1 target/arm/kvm: Unexport and tidy kvm_arm_sync_mpstate_to_{kvm, qemu} 
Drop fprintfs and actually use the return values in the callers.
This is OK to do since commit 7191f24c7f which added the
error-check to the generic accel/kvm functions that eventually
call into these ones.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[PMM: tweak commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:43 +00:00
Richard Henderson 353e03cd45 target/arm/kvm: Unexport kvm_{get,put}_vcpu_events 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:43 +00:00
Richard Henderson 51641de468 target/arm/kvm: Init cap_has_inject_serror_esr in kvm_arch_init 
There is no need to do this in kvm_arch_init_vcpu per vcpu.
Inline kvm_arm_init_serror_injection rather than keep separate.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:43 +00:00
Richard Henderson 09ddc01216 target/arm/kvm: Unexport kvm_arm_init_cpreg_list 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:42 +00:00
Richard Henderson c223c67aaa target/arm/kvm: Unexport kvm_arm_vcpu_finalize 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:42 +00:00
Richard Henderson 5a8a6013ea target/arm/kvm: Unexport kvm_arm_vcpu_init 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:42 +00:00
Richard Henderson de3c96017f target/arm/kvm: Merge kvm64.c into kvm.c 
Since kvm32.c was removed, there is no need to keep them separate.
This will allow more symbols to be unexported.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[PMM: retain copyright lines from kvm64.c in kvm.c]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:42 +00:00
Richard Henderson f38ce925eb target/arm/kvm: Move kvm_arm_reg_syncs_via_cpreg_list and unexport 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[PMM: merged two duplicate comments, as suggested by Gavin]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:41 +00:00
Richard Henderson 676fe6846f target/arm/kvm: Move kvm_arm_cpreg_level and unexport 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:41 +00:00
Richard Henderson d213f5adf5 target/arm/kvm: Use a switch for kvm_arm_cpreg_level 
Use a switch instead of a linear search through data.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:41 +00:00
Richard Henderson dc40d45ebd target/arm/kvm: Move kvm_arm_get_host_cpu_features and unexport 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:41 +00:00
Richard Henderson 21beccd384 target/arm/kvm: Inline kvm_arm_steal_time_supported 
This function is only used once, and is quite simple.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2023-12-19 17:57:40 +00:00