diff options
author | Laszlo Ersek <lersek@redhat.com> | 2020-12-16 22:10:46 +0100 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-12-21 17:16:23 +0000 |
commit | b62a0c5603da1445682678b49d9c45230cf7af3c (patch) | |
tree | e8a67d01625892335b1fc8d9a3d355438640ac48 /OvmfPkg/Include | |
parent | fa97e3728210fbb5963ac91fafdadd6f83dc1226 (diff) | |
download | edk2-b62a0c5603da1445682678b49d9c45230cf7af3c.tar.gz edk2-b62a0c5603da1445682678b49d9c45230cf7af3c.tar.bz2 edk2-b62a0c5603da1445682678b49d9c45230cf7af3c.zip |
OvmfPkg/VirtioFsDxe: implement the wrapper function for FUSE_OPENDIR
Add the VirtioFsFuseOpenDir() function, for sending the FUSE_OPENDIR
command to the Virtio Filesystem device.
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: <20201216211125.19496-10-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Diffstat (limited to 'OvmfPkg/Include')
-rw-r--r-- | OvmfPkg/Include/IndustryStandard/VirtioFs.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/OvmfPkg/Include/IndustryStandard/VirtioFs.h b/OvmfPkg/Include/IndustryStandard/VirtioFs.h index 006e0f5deb..c481053255 100644 --- a/OvmfPkg/Include/IndustryStandard/VirtioFs.h +++ b/OvmfPkg/Include/IndustryStandard/VirtioFs.h @@ -81,6 +81,7 @@ typedef struct { //
typedef enum {
VirtioFsFuseOpInit = 26,
+ VirtioFsFuseOpOpenDir = 27,
} VIRTIO_FS_FUSE_OPCODE;
#pragma pack (1)
@@ -127,6 +128,20 @@ typedef struct { UINT16 MapAlignment;
UINT32 Unused[8];
} VIRTIO_FS_FUSE_INIT_RESPONSE;
+
+//
+// Headers for VirtioFsFuseOpOpenDir.
+//
+typedef struct {
+ UINT32 Flags;
+ UINT32 Unused;
+} VIRTIO_FS_FUSE_OPEN_REQUEST;
+
+typedef struct {
+ UINT64 FileHandle;
+ UINT32 OpenFlags;
+ UINT32 Padding;
+} VIRTIO_FS_FUSE_OPEN_RESPONSE;
#pragma pack ()
#endif // VIRTIO_FS_H_
|