Laszlo Ersek c9f473df33 OvmfPkg/VirtioFsDxe: handle the volume label in EFI_FILE_PROTOCOL.SetInfo ...

The least complicated third of EFI_FILE_PROTOCOL.SetInfo() is to handle
the EFI_FILE_SYSTEM_INFO and EFI_FILE_SYSTEM_VOLUME_LABEL setting
requests. Both of those can only change the volume label -- which the
Virtio Filesystem device does not support.

Verify the input for well-formedness, and report success only if the
volume label is being set to its current value.

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: <20201216211125.19496-41-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>

2020-12-21 17:16:23 +00:00

..

DriverBinding.c

OvmfPkg/VirtioFsDxe: implement EFI_SIMPLE_FILE_SYSTEM_PROTOCOL.OpenVolume()

2020-12-21 17:16:23 +00:00

FuseFlush.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_FLUSH

2020-12-21 17:16:23 +00:00

FuseForget.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_FORGET

2020-12-21 17:16:23 +00:00

FuseFsync.c

OvmfPkg/VirtioFsDxe: add a shared wrapper for FUSE_FSYNC / FUSE_FSYNCDIR

2020-12-21 17:16:23 +00:00

FuseGetAttr.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_GETATTR

2020-12-21 17:16:23 +00:00

FuseInit.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_WRITE

2020-12-21 17:16:23 +00:00

FuseLookup.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_LOOKUP

2020-12-21 17:16:23 +00:00

FuseMkDir.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_MKDIR

2020-12-21 17:16:23 +00:00

FuseOpen.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_OPEN

2020-12-21 17:16:23 +00:00

FuseOpenDir.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_OPENDIR

2020-12-21 17:16:23 +00:00

FuseOpenOrCreate.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_CREATE

2020-12-21 17:16:23 +00:00

FuseRead.c

OvmfPkg/VirtioFsDxe: add a shared wrapper for FUSE_READ / FUSE_READDIRPLUS

2020-12-21 17:16:23 +00:00

FuseRelease.c

OvmfPkg/VirtioFsDxe: add shared wrapper for FUSE_RELEASE / FUSE_RELEASEDIR

2020-12-21 17:16:23 +00:00

FuseStatFs.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_STATFS

2020-12-21 17:16:23 +00:00

FuseUnlink.c

OvmfPkg/VirtioFsDxe: add a shared wrapper for FUSE_UNLINK / FUSE_RMDIR

2020-12-21 17:16:23 +00:00

FuseWrite.c

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_WRITE

2020-12-21 17:16:23 +00:00

Helpers.c

OvmfPkg/VirtioFsDxe: convert FUSE dirent filename to EFI_FILE_INFO

2020-12-21 17:16:23 +00:00

SimpleFsClose.c

OvmfPkg/VirtioFsDxe: add EFI_FILE_INFO cache fields to VIRTIO_FS_FILE

2020-12-21 17:16:23 +00:00

SimpleFsDelete.c

OvmfPkg/VirtioFsDxe: add EFI_FILE_INFO cache fields to VIRTIO_FS_FILE

2020-12-21 17:16:23 +00:00

SimpleFsFlush.c

OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.Flush()

2020-12-21 17:16:23 +00:00

SimpleFsGetInfo.c

OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.GetInfo()

2020-12-21 17:16:23 +00:00

SimpleFsGetPosition.c

OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.GetPosition, .SetPosition

2020-12-21 17:16:23 +00:00

SimpleFsOpen.c

OvmfPkg/VirtioFsDxe: add EFI_FILE_INFO cache fields to VIRTIO_FS_FILE

2020-12-21 17:16:23 +00:00

SimpleFsOpenVolume.c

OvmfPkg/VirtioFsDxe: add EFI_FILE_INFO cache fields to VIRTIO_FS_FILE

2020-12-21 17:16:23 +00:00

SimpleFsRead.c

OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.Read() for directories

2020-12-21 17:16:23 +00:00

SimpleFsSetInfo.c

OvmfPkg/VirtioFsDxe: handle the volume label in EFI_FILE_PROTOCOL.SetInfo

2020-12-21 17:16:23 +00:00

SimpleFsSetPosition.c

OvmfPkg/VirtioFsDxe: add EFI_FILE_INFO cache fields to VIRTIO_FS_FILE

2020-12-21 17:16:23 +00:00

SimpleFsWrite.c

OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.Write()

2020-12-21 17:16:23 +00:00

VirtioFsDxe.h

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_WRITE

2020-12-21 17:16:23 +00:00

VirtioFsDxe.inf

OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_WRITE

2020-12-21 17:16:23 +00:00