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OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_FORGET

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Add the VirtioFsFuseForget() function, for sending the FUSE_FORGET command
to the Virtio Filesystem device.

This is an unusual command in that it doesn't generate any response from
the FUSE server.

Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3097
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201216211125.19496-13-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
This commit is contained in:
Laszlo Ersek
2020-12-16 22:10:49 +01:00
committed by mergify[bot]
parent 334c13e106
commit 92a4d30e04
4 changed files with 100 additions and 0 deletions
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6
OvmfPkg/VirtioFsDxe/VirtioFsDxe.h
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@@ -195,6 +195,12 @@ VirtioFsErrnoToEfiStatus (
// Wrapper functions for FUSE commands (primitives).
//
EFI_STATUS
VirtioFsFuseForget (
IN OUT VIRTIO_FS *VirtioFs,
IN UINT64 NodeId
);
EFI_STATUS
VirtioFsFuseReleaseFileOrDir (
IN OUT VIRTIO_FS *VirtioFs,