[edk2-devel] [edk2 PATCH 00/48] ArmVirtPkg, OvmfPkg: virtio filesystem driver
Laszlo Ersek
lersek at redhat.com
Wed Dec 16 21:10:37 UTC 2020
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3097
Repo: https://pagure.io/lersek/edk2.git
Branch: virtio-fs (@ b8fd76d649d2)
The first commit and the bugzilla ticket state the use case.
References, including setup instructions:
- https://libvirt.org/kbase/virtiofs.html
- https://virtio-fs.gitlab.io/
Useful UEFI shell commands for testing: output redirections, attrib,
connect, cp, disconnect, edit, eficompress, efidecompress, hexedit, ls,
map, mkdir, mv, rm, setsize, timezone, touch, type, vol.
The series is largely structured as follows:
- helper functions and FUSE command wrappers are implemented as required
by the next EFI_FILE_PROTOCOL interface,
- said EFI_FILE_PROTOCOL interface is implemented,
- lather, rinse, repeat.
Cc: Ard Biesheuvel <ard.biesheuvel at arm.com>
Cc: Jordan Justen <jordan.l.justen at intel.com>
Cc: Leif Lindholm <leif at nuviainc.com>
Cc: Philippe Mathieu-Daudé <philmd at redhat.com>
Thanks,
Laszlo
Laszlo Ersek (48):
OvmfPkg: introduce VirtioFsDxe
ArmVirtPkg: include VirtioFsDxe in the ArmVirtQemu* platforms
OvmfPkg/VirtioFsDxe: DriverBinding: open VirtioDevice, install
SimpleFs
OvmfPkg/VirtioFsDxe: implement virtio device (un)initialization
OvmfPkg/VirtioFsDxe: add a scatter-gather list data type
OvmfPkg/VirtioFsDxe: introduce the basic FUSE request/response headers
OvmfPkg/VirtioFsDxe: map "errno" values to EFI_STATUS
OvmfPkg/VirtioFsDxe: submit the FUSE_INIT request to the device
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_OPENDIR
OvmfPkg/VirtioFsDxe: add shared wrapper for FUSE_RELEASE /
FUSE_RELEASEDIR
OvmfPkg/VirtioFsDxe: implement
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL.OpenVolume()
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_FORGET
OvmfPkg/VirtioFsDxe: add a shared wrapper for FUSE_FSYNC /
FUSE_FSYNCDIR
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_FLUSH
OvmfPkg/VirtioFsDxe: flush, sync, release and forget in Close() /
Delete()
OvmfPkg/VirtioFsDxe: add helper for appending and sanitizing paths
OvmfPkg/VirtioFsDxe: manage path lifecycle in OpenVolume, Close,
Delete
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_OPEN
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_MKDIR
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_CREATE
OvmfPkg/VirtioFsDxe: convert FUSE inode attributes to EFI_FILE_INFO
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_LOOKUP
OvmfPkg/VirtioFsDxe: split canon. path into last parent + last
component
OvmfPkg/VirtioFsDxe: add a shared wrapper for FUSE_UNLINK / FUSE_RMDIR
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_GETATTR
OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.Open()
OvmfPkg/VirtioFsDxe: erase the dir. entry in
EFI_FILE_PROTOCOL.Delete()
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_STATFS
OvmfPkg/VirtioFsDxe: add helper for formatting UEFI basenames
OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.GetInfo()
OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.GetPosition,
.SetPosition
OvmfPkg/VirtioFsDxe: add a shared wrapper for FUSE_READ /
FUSE_READDIRPLUS
OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.Read() for regular
files
OvmfPkg/VirtioFsDxe: convert FUSE dirent filename to EFI_FILE_INFO
OvmfPkg/VirtioFsDxe: add EFI_FILE_INFO cache fields to VIRTIO_FS_FILE
OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.Read() for
directories
OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.Flush()
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_WRITE
OvmfPkg/VirtioFsDxe: implement EFI_FILE_PROTOCOL.Write()
OvmfPkg/VirtioFsDxe: handle the volume label in
EFI_FILE_PROTOCOL.SetInfo
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_RENAME2
OvmfPkg/VirtioFsDxe: add helper for composing rename/move destination
path
OvmfPkg/VirtioFsDxe: handle file rename/move in
EFI_FILE_PROTOCOL.SetInfo
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_SETATTR
OvmfPkg/VirtioFsDxe: add helper for determining file size update
OvmfPkg/VirtioFsDxe: add helper for determining access time updates
OvmfPkg/VirtioFsDxe: add helper for determining file mode bits update
OvmfPkg/VirtioFsDxe: handle attribute updates in
EFI_FILE_PROTOCOL.SetInfo
ArmVirtPkg/ArmVirtQemu.dsc | 3 +-
ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc | 3 +-
ArmVirtPkg/ArmVirtQemuKernel.dsc | 3 +-
OvmfPkg/Include/IndustryStandard/Virtio10.h | 5 +
OvmfPkg/Include/IndustryStandard/VirtioFs.h | 454 ++++
OvmfPkg/OvmfPkgIa32.dsc | 2 +
OvmfPkg/OvmfPkgIa32.fdf | 1 +
OvmfPkg/OvmfPkgIa32X64.dsc | 2 +
OvmfPkg/OvmfPkgIa32X64.fdf | 1 +
OvmfPkg/OvmfPkgX64.dsc | 2 +
OvmfPkg/OvmfPkgX64.fdf | 1 +
OvmfPkg/VirtioFsDxe/DriverBinding.c | 232 ++
OvmfPkg/VirtioFsDxe/FuseFlush.c | 111 +
OvmfPkg/VirtioFsDxe/FuseForget.c | 85 +
OvmfPkg/VirtioFsDxe/FuseFsync.c | 121 +
OvmfPkg/VirtioFsDxe/FuseGetAttr.c | 116 +
OvmfPkg/VirtioFsDxe/FuseInit.c | 142 ++
OvmfPkg/VirtioFsDxe/FuseLookup.c | 148 ++
OvmfPkg/VirtioFsDxe/FuseMkDir.c | 134 ++
OvmfPkg/VirtioFsDxe/FuseOpen.c | 126 +
OvmfPkg/VirtioFsDxe/FuseOpenDir.c | 120 +
OvmfPkg/VirtioFsDxe/FuseOpenOrCreate.c | 155 ++
OvmfPkg/VirtioFsDxe/FuseRead.c | 191 ++
OvmfPkg/VirtioFsDxe/FuseRelease.c | 121 +
OvmfPkg/VirtioFsDxe/FuseRename.c | 131 ++
OvmfPkg/VirtioFsDxe/FuseSetAttr.c | 174 ++
OvmfPkg/VirtioFsDxe/FuseStatFs.c | 102 +
OvmfPkg/VirtioFsDxe/FuseUnlink.c | 114 +
OvmfPkg/VirtioFsDxe/FuseWrite.c | 155 ++
OvmfPkg/VirtioFsDxe/Helpers.c | 2416 ++++++++++++++++++++
OvmfPkg/VirtioFsDxe/SimpleFsClose.c | 68 +
OvmfPkg/VirtioFsDxe/SimpleFsDelete.c | 110 +
OvmfPkg/VirtioFsDxe/SimpleFsFlush.c | 42 +
OvmfPkg/VirtioFsDxe/SimpleFsGetInfo.c | 209 ++
OvmfPkg/VirtioFsDxe/SimpleFsGetPosition.c | 27 +
OvmfPkg/VirtioFsDxe/SimpleFsOpen.c | 505 ++++
OvmfPkg/VirtioFsDxe/SimpleFsOpenVolume.c | 98 +
OvmfPkg/VirtioFsDxe/SimpleFsRead.c | 434 ++++
OvmfPkg/VirtioFsDxe/SimpleFsSetInfo.c | 582 +++++
OvmfPkg/VirtioFsDxe/SimpleFsSetPosition.c | 67 +
OvmfPkg/VirtioFsDxe/SimpleFsWrite.c | 81 +
OvmfPkg/VirtioFsDxe/VirtioFsDxe.h | 544 +++++
OvmfPkg/VirtioFsDxe/VirtioFsDxe.inf | 136 ++
43 files changed, 8271 insertions(+), 3 deletions(-)
create mode 100644 OvmfPkg/Include/IndustryStandard/VirtioFs.h
create mode 100644 OvmfPkg/VirtioFsDxe/DriverBinding.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseFlush.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseForget.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseFsync.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseGetAttr.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseInit.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseLookup.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseMkDir.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseOpen.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseOpenDir.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseOpenOrCreate.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseRead.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseRelease.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseRename.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseSetAttr.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseStatFs.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseUnlink.c
create mode 100644 OvmfPkg/VirtioFsDxe/FuseWrite.c
create mode 100644 OvmfPkg/VirtioFsDxe/Helpers.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsClose.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsDelete.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsFlush.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsGetInfo.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsGetPosition.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsOpen.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsOpenVolume.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsRead.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsSetInfo.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsSetPosition.c
create mode 100644 OvmfPkg/VirtioFsDxe/SimpleFsWrite.c
create mode 100644 OvmfPkg/VirtioFsDxe/VirtioFsDxe.h
create mode 100644 OvmfPkg/VirtioFsDxe/VirtioFsDxe.inf
base-commit: e6ae24e1d676bb2bdc0fc715b49b04908f41fc10
--
2.19.1.3.g30247aa5d201
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