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smb: smbdirect: introduce smbdirect_socket.recv_io.expected

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The expected message type can be global as they never change
during the after negotiation process.

This will replace smbd_response->type and smb_direct_recvmsg->type
in future.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Stefan Metzmacher
2025-08-05 18:11:30 +02:00
committed by Steve French
parent 0edf9fc0a3
commit 33dd53a90e
1 changed files with 14 additions and 0 deletions
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14
fs/smb/common/smbdirect/smbdirect_socket.h
View File

@@ -38,6 +38,20 @@ struct smbdirect_socket {
} ib;
struct smbdirect_socket_parameters parameters;
/*
* The state for posted receive buffers
*/
struct {
/*
* The type of PDU we are expecting
*/
enum {
SMBDIRECT_EXPECT_NEGOTIATE_REQ = 1,
SMBDIRECT_EXPECT_NEGOTIATE_REP = 2,
SMBDIRECT_EXPECT_DATA_TRANSFER = 3,
} expected;
} recv_io;
};
#endif /* __FS_SMB_COMMON_SMBDIRECT_SMBDIRECT_SOCKET_H__ */