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| author | Laszlo Ersek <lersek@redhat.com> | 2020-12-16 22:10:45 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-12-21 17:16:23 +0000 |
| commit | fa97e3728210fbb5963ac91fafdadd6f83dc1226 (patch) | |
| tree | c37613446e37279bcb958ef235df66021c85b775 /OvmfPkg/VirtioFsDxe/VirtioFsDxe.h | |
| parent | e8a74c9a0712f4d282807aca442a787afe4075ab (diff) | |
| download | edk2-fa97e3728210fbb5963ac91fafdadd6f83dc1226.tar.gz edk2-fa97e3728210fbb5963ac91fafdadd6f83dc1226.tar.bz2 edk2-fa97e3728210fbb5963ac91fafdadd6f83dc1226.zip | |
OvmfPkg/VirtioFsDxe: submit the FUSE_INIT request to the device
Submit the FUSE_INIT request to the Virtio Filesystem device, for starting
the FUSE session.
The FUSE_INIT request is logged by the virtio-fs daemon, with this patch
applied, when (for example) using the "CONNECT" UEFI shell command.
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: <20201216211125.19496-9-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Diffstat (limited to 'OvmfPkg/VirtioFsDxe/VirtioFsDxe.h')
| -rw-r--r-- | OvmfPkg/VirtioFsDxe/VirtioFsDxe.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/OvmfPkg/VirtioFsDxe/VirtioFsDxe.h b/OvmfPkg/VirtioFsDxe/VirtioFsDxe.h index 772ab743cc..b8d4640118 100644 --- a/OvmfPkg/VirtioFsDxe/VirtioFsDxe.h +++ b/OvmfPkg/VirtioFsDxe/VirtioFsDxe.h @@ -44,7 +44,7 @@ typedef struct { UINT16 QueueSize; // VirtioFsInit 1
VRING Ring; // VirtioRingInit 2
VOID *RingMap; // VirtioRingMap 2
- UINT64 RequestId; // DriverBindingStart 0
+ UINT64 RequestId; // FuseInitSession 1
EFI_EVENT ExitBoot; // DriverBindingStart 0
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL SimpleFs; // DriverBindingStart 0
} VIRTIO_FS;
@@ -138,7 +138,7 @@ VirtioFsFuseNewRequest ( IN OUT VIRTIO_FS *VirtioFs,
OUT VIRTIO_FS_FUSE_REQUEST *Request,
IN UINT32 RequestSize,
- IN UINT32 Opcode,
+ IN VIRTIO_FS_FUSE_OPCODE Opcode,
IN UINT64 NodeId
);
@@ -155,6 +155,15 @@ VirtioFsErrnoToEfiStatus ( );
//
+// Wrapper functions for FUSE commands (primitives).
+//
+
+EFI_STATUS
+VirtioFsFuseInitSession (
+ IN OUT VIRTIO_FS *VirtioFs
+ );
+
+//
// EFI_SIMPLE_FILE_SYSTEM_PROTOCOL member functions for the Virtio Filesystem
// driver.
//
|