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Diffstat (limited to 'fs/ksmbd/smb_common.h')
-rw-r--r--fs/ksmbd/smb_common.h32
1 files changed, 9 insertions, 23 deletions
diff --git a/fs/ksmbd/smb_common.h b/fs/ksmbd/smb_common.h
index e663ab9ea759..9130d2e3cd78 100644
--- a/fs/ksmbd/smb_common.h
+++ b/fs/ksmbd/smb_common.h
@@ -158,8 +158,15 @@
#define SMB1_PROTO_NUMBER cpu_to_le32(0x424d53ff)
#define SMB_COM_NEGOTIATE 0x72
-
#define SMB1_CLIENT_GUID_SIZE (16)
+
+#define SMBFLG_RESPONSE 0x80 /* this PDU is a response from server */
+
+#define SMBFLG2_IS_LONG_NAME cpu_to_le16(0x40)
+#define SMBFLG2_EXT_SEC cpu_to_le16(0x800)
+#define SMBFLG2_ERR_STATUS cpu_to_le16(0x4000)
+#define SMBFLG2_UNICODE cpu_to_le16(0x8000)
+
struct smb_hdr {
__be32 smb_buf_length;
__u8 Protocol[4];
@@ -199,28 +206,7 @@ struct smb_negotiate_req {
struct smb_negotiate_rsp {
struct smb_hdr hdr; /* wct = 17 */
__le16 DialectIndex; /* 0xFFFF = no dialect acceptable */
- __u8 SecurityMode;
- __le16 MaxMpxCount;
- __le16 MaxNumberVcs;
- __le32 MaxBufferSize;
- __le32 MaxRawSize;
- __le32 SessionKey;
- __le32 Capabilities; /* see below */
- __le32 SystemTimeLow;
- __le32 SystemTimeHigh;
- __le16 ServerTimeZone;
- __u8 EncryptionKeyLength;
__le16 ByteCount;
- union {
- unsigned char EncryptionKey[8]; /* cap extended security off */
- /* followed by Domain name - if extended security is off */
- /* followed by 16 bytes of server GUID */
- /* then security blob if cap_extended_security negotiated */
- struct {
- unsigned char GUID[SMB1_CLIENT_GUID_SIZE];
- unsigned char SecurityBlob[1];
- } __packed extended_response;
- } __packed u;
} __packed;
struct filesystem_attribute_info {
@@ -441,7 +427,7 @@ bool ksmbd_smb_request(struct ksmbd_conn *conn);
int ksmbd_lookup_dialect_by_id(__le16 *cli_dialects, __le16 dialects_count);
-int ksmbd_init_smb_server(struct ksmbd_work *work);
+void ksmbd_init_smb_server(struct ksmbd_work *work);
struct ksmbd_kstat;
int ksmbd_populate_dot_dotdot_entries(struct ksmbd_work *work,