diff options
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 3100f8b66e60..3c2e117bb926 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -577,6 +577,7 @@ struct TCP_Server_Info { char server_RFC1001_name[RFC1001_NAME_LEN_WITH_NULL]; struct smb_version_operations *ops; struct smb_version_values *vals; + /* updates to tcpStatus protected by GlobalMid_Lock */ enum statusEnum tcpStatus; /* what we think the status is */ char *hostname; /* hostname portion of UNC string */ struct socket *ssocket; @@ -666,9 +667,11 @@ struct TCP_Server_Info { unsigned int max_write; unsigned int min_offload; __le16 compress_algorithm; + __u16 signing_algorithm; __le16 cipher_type; /* save initital negprot hash */ __u8 preauth_sha_hash[SMB2_PREAUTH_HASH_SIZE]; + bool signing_negotiated; /* true if valid signing context rcvd from server */ bool posix_ext_supported; struct delayed_work reconnect; /* reconnect workqueue job */ struct mutex reconnect_mutex; /* prevent simultaneous reconnects */ @@ -1785,7 +1788,7 @@ require use of the stronger protocol */ * list operations on pending_mid_q and oplockQ * updates to XID counters, multiplex id and SMB sequence numbers * list operations on global DnotifyReqList - * updates to ses->status + * updates to ses->status and TCP_Server_Info->tcpStatus * updates to server->CurrentMid * tcp_ses_lock protects: * list operations on tcp and SMB session lists @@ -1868,6 +1871,7 @@ extern unsigned int global_secflags; /* if on, session setup sent extern unsigned int sign_CIFS_PDUs; /* enable smb packet signing */ extern bool enable_gcm_256; /* allow optional negotiate of strongest signing (aes-gcm-256) */ extern bool require_gcm_256; /* require use of strongest signing (aes-gcm-256) */ +extern bool enable_negotiate_signing; /* request use of faster (GMAC) signing if available */ extern bool linuxExtEnabled;/*enable Linux/Unix CIFS extensions*/ extern unsigned int CIFSMaxBufSize; /* max size not including hdr */ extern unsigned int cifs_min_rcv; /* min size of big ntwrk buf pool */ |