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virtio-devices: Rename VIRTIO_F_IOMMU_PLATFORM

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Rename the transport feature bit constant from
VIRTIO_F_IOMMU_PLATFORM to VIRTIO_F_ACCESS_PLATFORM across
the entire virtio-devices crate.

The virtio specification as of v1.1 carries bit 33 as
VIRTIO_F_ACCESS_PLATFORM. The Linux kernel UAPI header
<linux/virtio_config.h> carries VIRTIO_F_IOMMU_PLATFORM
only as a backward-compatible alias.

This is a pure rename with no functional or behavioral
change.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
This commit is contained in:
Anatol Belski
2026-03-07 12:01:25 +01:00
committed by Rob Bradford
parent 313d980538
commit da0d0a2090
12 changed files with 22 additions and 22 deletions
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4
virtio-devices/src/rng.rs
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@@ -24,7 +24,7 @@ use vmm_sys_util::eventfd::EventFd;
use super::{
ActivateError, ActivateResult, EPOLL_HELPER_EVENT_LAST, EpollHelper, EpollHelperError,
EpollHelperHandler, Error as DeviceError, VIRTIO_F_IOMMU_PLATFORM, VIRTIO_F_VERSION_1,
EpollHelperHandler, Error as DeviceError, VIRTIO_F_ACCESS_PLATFORM, VIRTIO_F_VERSION_1,
VirtioCommon, VirtioDevice, VirtioDeviceType,
};
use crate::seccomp_filters::Thread;
@@ -180,7 +180,7 @@ impl Rng {
let mut avail_features = 1u64 << VIRTIO_F_VERSION_1;
if iommu {
avail_features |= 1u64 << VIRTIO_F_IOMMU_PLATFORM;
avail_features |= 1u64 << VIRTIO_F_ACCESS_PLATFORM;
}
(avail_features, 0, false)