diff options
| author | Jing Liu <liujbjl@linux.vnet.ibm.com> | 2016-09-23 08:06:11 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2017-05-04 10:34:37 +0200 |
| commit | ae92cbd542086a508343dd88fd3b980f3be1b3af (patch) | |
| tree | 2806f864dc05434d9c5ceafc63868181245bb6d4 /include/sysemu/char.h | |
| parent | e619b14746e5d8c0e53061661fd0e1da01fd4d60 (diff) | |
chardev: Basic support for TN3270
This introduces basic support for TN3270, which needs to negotiate
three Telnet options during handshake:
- End of Record
- Binary Transmission
- Terminal-Type
As a basic implementation, this simply ignores NOP and Interrupt
Process(IP) commands. More work should be done for them later.
For more details, please refer to RFC 854 and 1576.
Signed-off-by: Jing Liu <liujbjl@linux.vnet.ibm.com>
Signed-off-by: Yang Chen <bjcyang@linux.vnet.ibm.com>
Reviewed-by: QingFeng Hao <haoqf@linux.vnet.ibm.com>
Acked-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Diffstat (limited to 'include/sysemu/char.h')
| -rw-r--r-- | include/sysemu/char.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/sysemu/char.h b/include/sysemu/char.h index 450881d42c..f6d5cd0c9b 100644 --- a/include/sysemu/char.h +++ b/include/sysemu/char.h @@ -7,6 +7,14 @@ #include "qemu/bitmap.h" #include "qom/object.h" +#define IAC_EOR 239 +#define IAC_SE 240 +#define IAC_NOP 241 +#define IAC_BREAK 243 +#define IAC_IP 244 +#define IAC_SB 250 +#define IAC 255 + /* character device */ typedef enum { |