diff options
| author | Stefan Metzmacher <metze@samba.org> | 2025-08-05 18:11:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-25 11:16:52 +0200 |
| commit | f2ffba55b68671d82b9d6df9b3c8c1a23fc0dbc2 (patch) | |
| tree | 2aaff9c24319290a048b0bcda3a1e60f11e6a7af | |
| parent | dd1a415dcfd5984bf83abd804c3cd9e0ff9dde30 (diff) | |
smb: smbdirect: introduce smbdirect_socket.recv_io.expected
[ Upstream commit 33dd53a90e3419ea260e9ff2b4aa107385cdf7fa ]
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>
Stable-dep-of: f57e53ea2523 ("smb: client: let recv_done verify data_offset, data_length and remaining_data_length")
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | fs/smb/common/smbdirect/smbdirect_socket.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/smb/common/smbdirect/smbdirect_socket.h b/fs/smb/common/smbdirect/smbdirect_socket.h index e5b15cc44a7b..5db7815b614f 100644 --- a/fs/smb/common/smbdirect/smbdirect_socket.h +++ b/fs/smb/common/smbdirect/smbdirect_socket.h @@ -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__ */ |