smb3: add some missing definitions from MS-FSCC (7d03ae4d) · Commits · 戴 / test

fs/cifs/smb2pdu.h

+26 −0

Original line number	Diff line number	Diff line
		@@ -999,6 +999,31 @@ struct copychunk_ioctl_rsp {
		__le32 TotalBytesWritten;
		} __packed;

		/* See MS-FSCC 2.3.29 and 2.3.30 */
		struct get_retrieval_pointer_count_req {
		__le64 StartingVcn; /* virtual cluster number (signed) */
		} __packed;

		struct get_retrieval_pointer_count_rsp {
		__le32 ExtentCount;
		} __packed;

		/*
		* See MS-FSCC 2.3.33 and 2.3.34
		* request is the same as get_retrieval_point_count_req struct above
		*/
		struct smb3_extents {
		__le64 NextVcn;
		__le64 Lcn; /* logical cluster number */
		} __packed;

		struct get_retrieval_pointers_refcount_rsp {
		__le32 ExtentCount;
		__u32 Reserved;
		__le64 StartingVcn;
		struct smb3_extents extents[];
		} __packed;

		struct fsctl_set_integrity_information_req {
		__le16 ChecksumAlgorithm;
		__le16 Reserved;
		@@ -1640,6 +1665,7 @@ struct smb2_file_rename_info { /* encoding of request for level 10 */
		__u64 RootDirectory; /* MBZ for network operations (why says spec?) */
		__le32 FileNameLength;
		char FileName[]; /* New name to be assigned */
		/* padding - overall struct size must be >= 24 so filename + pad >= 6 */
		} __packed; /* level 10 Set */

		struct smb2_file_link_info { /* encoding of request for level 11 */

+2 −0

Original line number	Diff line number	Diff line
		@@ -103,6 +103,8 @@
		#define FSCTL_SET_ZERO_ON_DEALLOC 0x00090194 /* BB add struct */
		#define FSCTL_SET_SHORT_NAME_BEHAVIOR 0x000901B4 /* BB add struct */
		#define FSCTL_GET_INTEGRITY_INFORMATION 0x0009027C
		#define FSCTL_GET_RETRIEVAL_POINTERS_AND_REFCOUNT 0x000903d3
		#define FSCTL_GET_RETRIEVAL_POINTER_COUNT 0x0009042b
		#define FSCTL_QUERY_ALLOCATED_RANGES 0x000940CF
		#define FSCTL_SET_DEFECT_MANAGEMENT 0x00098134 /* BB add struct */
		#define FSCTL_FILE_LEVEL_TRIM 0x00098208 /* BB add struct */