Commit 8f233431 authored by Steve French's avatar Steve French
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SMB3: Additional compression structures



New transform header structures. See recent updates
to MS-SMB2 adding section 2.2.42.1 and 2.2.42.2

Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
Acked-by: default avatarRonnie Sahlberg <lsahlber@redhat.com>
parent 2fe4f62d
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+16 −1
Original line number Diff line number Diff line
@@ -137,6 +137,21 @@ struct smb2_transform_hdr {
	__u64  SessionId;
} __packed;

/* See MS-SMB2 2.2.42.1 */
struct compression_playload_header {
	__le16	AlgorithmId;
	__le16	Reserved;
	__le32	Length;
} __packed;

/* See MS-SMB2 2.2.42.2 */
struct compression_pattern_payload_v1 {
	__le16	Pattern;
	__le16	Reserved1;
	__le16	Reserved2;
	__le32	Repetitions;
} __packed;

/*
 *	SMB2 flag definitions
 */
@@ -1186,7 +1201,7 @@ struct smb2_write_req {
	__le64 Offset;
	__u64  PersistentFileId; /* opaque endianness */
	__u64  VolatileFileId; /* opaque endianness */
	__le32 Channel; /* Reserved MBZ */
	__le32 Channel; /* MBZ unless SMB3.02 or later */
	__le32 RemainingBytes;
	__le16 WriteChannelInfoOffset;
	__le16 WriteChannelInfoLength;