diff options
Diffstat (limited to 'OvmfPkg/VirtioFsDxe/FuseOpenOrCreate.c')
| -rw-r--r-- | OvmfPkg/VirtioFsDxe/FuseOpenOrCreate.c | 69 |
1 files changed, 41 insertions, 28 deletions
diff --git a/OvmfPkg/VirtioFsDxe/FuseOpenOrCreate.c b/OvmfPkg/VirtioFsDxe/FuseOpenOrCreate.c index 60ab002bcd..4d9846ab3b 100644 --- a/OvmfPkg/VirtioFsDxe/FuseOpenOrCreate.c +++ b/OvmfPkg/VirtioFsDxe/FuseOpenOrCreate.c @@ -46,24 +46,24 @@ **/
EFI_STATUS
VirtioFsFuseOpenOrCreate (
- IN OUT VIRTIO_FS *VirtioFs,
- IN UINT64 ParentNodeId,
- IN CHAR8 *Name,
- OUT UINT64 *NodeId,
- OUT UINT64 *FuseHandle
+ IN OUT VIRTIO_FS *VirtioFs,
+ IN UINT64 ParentNodeId,
+ IN CHAR8 *Name,
+ OUT UINT64 *NodeId,
+ OUT UINT64 *FuseHandle
)
{
- VIRTIO_FS_FUSE_REQUEST CommonReq;
- VIRTIO_FS_FUSE_CREATE_REQUEST CreateReq;
- VIRTIO_FS_IO_VECTOR ReqIoVec[3];
- VIRTIO_FS_SCATTER_GATHER_LIST ReqSgList;
- VIRTIO_FS_FUSE_RESPONSE CommonResp;
- VIRTIO_FS_FUSE_NODE_RESPONSE NodeResp;
- VIRTIO_FS_FUSE_ATTRIBUTES_RESPONSE AttrResp;
- VIRTIO_FS_FUSE_OPEN_RESPONSE OpenResp;
- VIRTIO_FS_IO_VECTOR RespIoVec[4];
- VIRTIO_FS_SCATTER_GATHER_LIST RespSgList;
- EFI_STATUS Status;
+ VIRTIO_FS_FUSE_REQUEST CommonReq;
+ VIRTIO_FS_FUSE_CREATE_REQUEST CreateReq;
+ VIRTIO_FS_IO_VECTOR ReqIoVec[3];
+ VIRTIO_FS_SCATTER_GATHER_LIST ReqSgList;
+ VIRTIO_FS_FUSE_RESPONSE CommonResp;
+ VIRTIO_FS_FUSE_NODE_RESPONSE NodeResp;
+ VIRTIO_FS_FUSE_ATTRIBUTES_RESPONSE AttrResp;
+ VIRTIO_FS_FUSE_OPEN_RESPONSE OpenResp;
+ VIRTIO_FS_IO_VECTOR RespIoVec[4];
+ VIRTIO_FS_SCATTER_GATHER_LIST RespSgList;
+ EFI_STATUS Status;
//
// Set up the scatter-gather lists.
@@ -99,8 +99,13 @@ VirtioFsFuseOpenOrCreate ( //
// Populate the common request header.
//
- Status = VirtioFsFuseNewRequest (VirtioFs, &CommonReq, ReqSgList.TotalSize,
- VirtioFsFuseOpCreate, ParentNodeId);
+ Status = VirtioFsFuseNewRequest (
+ VirtioFs,
+ &CommonReq,
+ ReqSgList.TotalSize,
+ VirtioFsFuseOpCreate,
+ ParentNodeId
+ );
if (EFI_ERROR (Status)) {
return Status;
}
@@ -113,13 +118,13 @@ VirtioFsFuseOpenOrCreate ( // the only OpenMode of EFI_FILE_PROTOCOL.Open() that enables filesystem
// object creation -- that is, Create/Read/Write.
//
- CreateReq.Flags = VIRTIO_FS_FUSE_OPEN_REQ_F_RDWR;
- CreateReq.Mode = (VIRTIO_FS_FUSE_MODE_PERM_RUSR |
- VIRTIO_FS_FUSE_MODE_PERM_WUSR |
- VIRTIO_FS_FUSE_MODE_PERM_RGRP |
- VIRTIO_FS_FUSE_MODE_PERM_WGRP |
- VIRTIO_FS_FUSE_MODE_PERM_ROTH |
- VIRTIO_FS_FUSE_MODE_PERM_WOTH);
+ CreateReq.Flags = VIRTIO_FS_FUSE_OPEN_REQ_F_RDWR;
+ CreateReq.Mode = (VIRTIO_FS_FUSE_MODE_PERM_RUSR |
+ VIRTIO_FS_FUSE_MODE_PERM_WUSR |
+ VIRTIO_FS_FUSE_MODE_PERM_RGRP |
+ VIRTIO_FS_FUSE_MODE_PERM_WGRP |
+ VIRTIO_FS_FUSE_MODE_PERM_ROTH |
+ VIRTIO_FS_FUSE_MODE_PERM_WOTH);
CreateReq.Umask = 0;
CreateReq.Padding = 0;
@@ -137,11 +142,19 @@ VirtioFsFuseOpenOrCreate ( Status = VirtioFsFuseCheckResponse (&RespSgList, CommonReq.Unique, NULL);
if (EFI_ERROR (Status)) {
if (Status == EFI_DEVICE_ERROR) {
- DEBUG ((DEBUG_ERROR, "%a: Label=\"%s\" ParentNodeId=%Lu Name=\"%a\" "
- "Errno=%d\n", __FUNCTION__, VirtioFs->Label, ParentNodeId, Name,
- CommonResp.Error));
+ DEBUG ((
+ DEBUG_ERROR,
+ "%a: Label=\"%s\" ParentNodeId=%Lu Name=\"%a\" "
+ "Errno=%d\n",
+ __FUNCTION__,
+ VirtioFs->Label,
+ ParentNodeId,
+ Name,
+ CommonResp.Error
+ ));
Status = VirtioFsErrnoToEfiStatus (CommonResp.Error);
}
+
return Status;
}
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