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qemu/hw/virtio
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Gavin Shan b1b87327a9 hw/arm/virt: Support for virtio-mem-pci 
This supports virtio-mem-pci device on "virt" platform, by simply
following the implementation on x86.

   * This implements the hotplug handlers to support virtio-mem-pci
     device hot-add, while the hot-remove isn't supported as we have
     on x86.

   * The block size is 512MB on ARM64 instead of 128MB on x86.

   * It has been passing the tests with various combinations like 64KB
     and 4KB page sizes on host and guest, different memory device
     backends like normal, transparent huge page and HugeTLB, plus
     migration.

Co-developed-by: David Hildenbrand <david@redhat.com>
Co-developed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-id: 20220111063329.74447-3-gshan@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-01-20 11:47:52 +00:00
..
Kconfig vhost-user-rng: Add vhost-user-rng implementation 2021-10-20 04:37:55 -04:00
meson.build vhost-user-rng-pci: Add vhost-user-rng-pci implementation 2021-10-20 04:37:55 -04:00
trace-events Revert "vhost-vdpa: add support for config interrupt" 2022-01-10 16:01:44 -05:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vhost-backend.c vhost-backend: stick to -errno error return convention 2022-01-07 05:19:55 -05:00
vhost-scsi-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
vhost-stub.c vhost-user: simplify vhost_user_init/vhost_user_cleanup 2019-03-12 21:22:31 -04:00
vhost-user-blk-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
vhost-user-fs-pci.c vhost-user-fs: add the "bootindex" property 2021-01-13 09:06:37 -05:00
vhost-user-fs.c Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX" 2022-01-10 16:02:54 -05:00
vhost-user-i2c-pci.c hw/virtio: add vhost-user-i2c-pci boilerplate 2021-07-16 11:10:45 -04:00
vhost-user-i2c.c hw/virtio: add boilerplate for vhost-user-i2c device 2021-07-16 11:10:40 -04:00
vhost-user-input-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
vhost-user-rng-pci.c vhost-user-rng-pci: Add vhost-user-rng-pci implementation 2021-10-20 04:37:55 -04:00
vhost-user-rng.c vhost-user-rng: Add vhost-user-rng implementation 2021-10-20 04:37:55 -04:00
vhost-user-scsi-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
vhost-user-vsock-pci.c vhost-user-vsock-pci: force virtio version 1 2020-09-29 02:15:24 -04:00
vhost-user-vsock.c vhost-vsock: handle common features in vhost-vsock-common 2021-10-05 17:30:57 -04:00
vhost-user.c vhost-user: stick to -errno error return convention 2022-01-07 05:19:55 -05:00
vhost-vdpa.c Revert "vhost-vdpa: add support for config interrupt" 2022-01-10 16:01:44 -05:00
vhost-vsock-common.c Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX" 2022-01-10 16:02:54 -05:00
vhost-vsock-pci.c vhost-vsock-pci: force virtio version 1 2020-09-29 02:15:24 -04:00
vhost-vsock.c virtio/vhost-vsock: don't double close vhostfd, remove redundant cleanup 2022-01-07 19:30:13 -05:00
vhost.c Revert "vhost: add support for configure interrupt" 2022-01-10 16:01:11 -05:00
virtio-9p-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-balloon-pci.c hw/virtio/virtio-balloon: Remove the "class" property 2021-02-05 08:52:59 -05:00
virtio-balloon.c virtio-balloon: correct used length 2021-11-29 08:49:36 -05:00
virtio-blk-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-bus.c virtio-bus: introduce iommu_enabled() 2021-09-04 16:35:17 -04:00
virtio-crypto-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-crypto.c Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX" 2022-01-10 16:02:54 -05:00
virtio-input-host-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-input-pci.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-iommu-pci.c hw/arm/virt: Remove device tree restriction for virtio-iommu 2021-12-15 10:35:26 +00:00
virtio-iommu.c virtio-iommu: Fix the domain_range end 2021-12-15 08:08:59 +01:00
virtio-mem-pci.c qapi: Include qom-path in MEMORY_DEVICE_SIZE_CHANGE qapi events 2021-10-02 08:43:21 +02:00
virtio-mem-pci.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-mem.c hw/arm/virt: Support for virtio-mem-pci 2022-01-20 11:47:52 +00:00
virtio-mmio.c Revert "virtio-mmio: add support for configure interrupt" 2022-01-10 16:00:38 -05:00
virtio-net-pci.c virtio-net: calculating proper msix vectors on init 2021-03-15 16:41:22 +08:00
virtio-pci.c Revert "virtio-pci: decouple notifier from interrupt process" 2022-01-10 16:02:36 -05:00
virtio-pci.h Revert "virtio-pci: add support for configure interrupt" 2022-01-10 16:00:02 -05:00
virtio-pmem-pci.c virtio-pmem-pci: force virtio version 1 2020-09-29 02:14:30 -04:00
virtio-pmem-pci.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-pmem.c virtio-pmem: fix virtio_pmem_resp assign problem 2021-03-22 10:17:53 -04:00
virtio-rng-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-rng.c sysemu: Let VMChangeStateHandler take boolean 'running' argument 2021-03-09 23:13:57 +01:00
virtio-scsi-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio-serial-pci.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
virtio.c virtio: unify dataplane and non-dataplane ->handle_output() 2022-01-12 17:09:39 +00:00