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Author SHA1 Message Date
Volker Ruppert
f378ca5418 Added some core functions to the vnet FTP service and some fixes. 
- FTP: added support for renaming file, create and remove directory.
- FTP: added FTP server status report and fixed SYST reply.
- bxhub fix: send all pending packets one after the other.
- TCP fix: when connecting, return default MSS option value 1460.
- TCP fix: handle the case when FIN is set in final data packet.
 2020-05-30 14:44:53 +00:00
Stanislav Shwartsman
d540e5b040 rename VMCS control enum 2020-05-29 12:55:56 +00:00
Stanislav Shwartsman
baa39a1b40 fixed comment 2020-05-29 12:52:26 +00:00
Stanislav Shwartsman
4023b640d6 Protection Keys: Implemented Supervisor-Mode Protection Keys (PKS) 2020-05-29 12:35:30 +00:00
Volker Ruppert
2b79641f3a Added support for deleting files in the vnet FTP support and some cleanups. 2020-05-29 09:02:14 +00:00
Volker Ruppert
436766a7db Rewrite of the vnet FTP service "send data" code. Instead of creating a buffer 
for the whole file, now the buffer has maximum TCP window size and the file is
read on demand. The directory list is now written to a temporary file that can
be sent with the new code.
 2020-05-28 07:31:32 +00:00
Volker Ruppert
30264616f4 Added initial support for uploading files to the vnet FTP server. This is 
permitted for user "bochs" only, since "anonymous" has read-only access.
TODO: delete / rename file, create / remove directory.
 2020-05-26 18:53:58 +00:00
Volker Ruppert
d339332e8c Fixes for data transfer abort and cleanup on FTP session quit. 
- Skip special TELNET sequence required for transfer abort to make it work.
- On FTP quit, unregister data port and free data buffer if necessary.
- Some other small FTP code cleanups.
 2020-05-24 17:28:56 +00:00
Volker Ruppert
5c436d061b Partial rewrite of the TCP/IP and FTP host-to-guest data transfer code. 2020-05-24 08:40:35 +00:00
Volker Ruppert
8e7040dddb Some fixes for the vnet server TCP/IP and FTP support. 
- TCP and FTP: some connect/disconnect cleanups and fixes.
- FTP: correctly report active transfer mode (no effect on the emulation yet).
 2020-05-23 15:49:33 +00:00
Volker Ruppert
d69c7d14dc Two fixes for the bxhub utility. 
- Makefile: added missing dependency.
- netutil.cc: removed duplicate include.
 2020-05-23 09:04:35 +00:00
Volker Ruppert
ba5a279d61 Some more work on the TCP/IP and FTP support. 
- TCP: If a connection is active, forward reset to the service handler.
- FTP: Added support to retrieve the file size.
- FTP: Handle the "file not found" case in RETR and SIZE code.
- FTP: Fixed the logout process.
 2020-05-22 19:40:59 +00:00
Volker Ruppert
d5a4d1df48 Some more work on the TCP/IP and FTP support. 
- Added support for browsing directories and download from subdirectories.
- Fixes for empty directories and files.
 2020-05-22 07:35:35 +00:00
Stanislav Shwartsman
b891789c3d implemented (experimental) TSC Adjust MSR 2020-05-21 19:58:16 +00:00
Volker Ruppert
b2b3de60d4 Some more work on the TCP/IP and FTP support. 
- TCP: added new method tcpipv4_send_buffer() that can send multiple packets
  up to window size without waiting for ACK.
- TCP: when receiving ACK, the data transfer continues if necessary.
- FTP: list contents of root directory (tested on Linux and Win 10 host).
- FTP: added support for file download from root directory (RETR).
- TODO #1: browse directory tree (CWD, CDUP).
- TODO #2: upload file (STOR).
- TODO #3: file and directory commands (SIZE, DELE, MKD, RMD).
 2020-05-21 16:21:49 +00:00
Volker Ruppert
eabcb9e478 Some work on the vnet server code. 
- Compilation fixes for MSVC
- TCP: parse option header (not handled yet)
- TCP: RST flag forces disconnect
- FTP: ABOR command stops data transfer
 2020-05-21 11:07:38 +00:00
Volker Ruppert
9ff6fddd82 Some work on the TCP/IP and FTP support. 
- Added packet counter and use it for the IP id field.
- Added support for closing TCP connection from the server side.
- Added FTP passive mode and LIST demo for testing it.
- Some other small changes.
 2020-05-20 19:38:33 +00:00
Volker Ruppert
548f9456e8 Packet logging in text format now controlled by option "pktlog" in slirp config. 2020-05-19 17:55:15 +00:00
Stanislav Shwartsman
a136e1c96c add missing config.h.in 2020-05-19 16:14:03 +00:00
Stanislav Shwartsman
dd3849b9e0 extract Bit128 arithmetic to separate wide_int.cc/wide_int.h compiled independently of long mode emulation 2020-05-19 16:01:23 +00:00
Volker Ruppert
89759dc371 Implemented dynamic packet handling in the vnet server (TCP can send multiple 
packets up to window size without waiting for ACK).
Some other minor cleanups and improvements in the TCP and FTP code.
 2020-05-19 12:10:52 +00:00
Volker Ruppert
614ecd7455 Some fixes for the vnet module found with TCP / FTP testing code. 
Fixed maximum size of an ethernet packet (1460 bytes TCP user data + headers).
Don't activate timer for a new packet if another is still pending.
 2020-05-18 19:25:27 +00:00
Stanislav Shwartsman
e50a3f8169 fixup code duplication in apic code 2020-05-17 19:32:14 +00:00
Stanislav Shwartsman
f97b20ddce deactivate apic timer when globally disabled 2020-05-17 19:03:39 +00:00
Stanislav Shwartsman
da169c0044 when apic is globally disabled - reset some fields to defaults 2020-05-17 18:57:27 +00:00
Stanislav Shwartsman
7a5fef764b fix for effcetive TSC compute when TSC multiplier is enabled 2020-05-17 18:39:52 +00:00
Stanislav Shwartsman
6ae26b39b3 fixed Sub-Page-Protection EPT violation (was triggered exactly opposite that excpected due to typo) 2020-05-17 14:12:29 +00:00
Stanislav Shwartsman
8e4a29fb0e reorg vmcs fields enabling based on their numeric order 2020-05-15 19:27:45 +00:00
Stanislav Shwartsman
499b138227 enable access to XSS_EXITING_BITMAP VMCS field 2020-05-15 19:05:41 +00:00
Volker Ruppert
9c3a99856e Added basic TCP handling and FTP server stub for testing. 
- Partly re-implemented host_to_guest methods from legacy eth_vnet.cc.
- Added two dynamic packet buffers for vnet server replies.
- TFTP and FTP servers are only available if root directory is configured.
- Added TCP port handler methods similar to the UDP ones.
- Added basic TCP connection management and 3-way handshake.
- Added FTP server stub for testing TCP (only login/logout for now).
 2020-05-12 20:51:26 +00:00
Volker Ruppert
1b0845b48a Slirp: Added support for logging packets in text format (disabled by default). 2020-05-07 15:49:54 +00:00
Volker Ruppert
df2dd670d8 Extended Italian keymap (patch by Michele Giacomone). 2020-05-06 11:47:41 +00:00
Volker Ruppert
f9da9f9249 Fixed possible buffer overflow (patch by Randy Sommerfeld). 2020-05-06 11:17:34 +00:00
Volker Ruppert
a7325c3a40 Fixed SVN ID tag. 
M    keymaps/x11-pc-sg.map
 2020-05-05 18:37:45 +00:00
Volker Ruppert
cdde4dae46 Added Swiss-German keymap (patch by Michele Giacomone). 2020-05-05 18:34:06 +00:00
Volker Ruppert
780517aeca Added TCP stub to vnet server - returning "Connection refused" for now. 2020-05-03 11:38:16 +00:00
Volker Ruppert
9b844fc341 Some changes in the 'vnet' networking module. 
- Enable packet logging in text format if file name is specified with the
  "script" parameter.
- Don't start RX timer if vnet server returns 0.
- Added TCP header structure for future extensions.
 2020-05-02 21:21:53 +00:00
Volker Ruppert
d30dcfdd3c Added log file support to the 'bxhub' utility. Log output can be sent to file 
specified with command line option, otherwise stderr is used.
 2020-04-13 19:35:56 +00:00
Volker Ruppert
455c28b3da Fixed compilation error on MSVC (bxhub.exe). 2020-04-12 15:47:11 +00:00
Volker Ruppert
451b60b8a2 Rewrite of the 'vnet' server code used by the vnet networking mode and the bxhub 
utility to get rid of code duplication. New class vnet_server_c now contains all
of the network emulation including the DNS code from bxhub.cc.
 2020-04-12 09:14:01 +00:00
Volker Ruppert
f587ef549f Added missing Bochs command line in documentation. 2020-04-04 21:41:59 +00:00
Stanislav Shwartsman
355c06e396 add defines for CPUID bits recently announced 2020-04-01 06:15:54 +00:00
Volker Ruppert
48de31f169 If the UHCI controller is in reset mode, all reads are undefined and all writes 
are invalid, except clearing the reset bit (patch by Ben Lunt).
 2020-03-30 17:31:35 +00:00
Stanislav Shwartsman
81edc636d4 remove duplicate opcodes from decoder definitions 2020-03-28 14:36:27 +00:00
Stanislav Shwartsman
b686c8d423 add into ia_opcodes.def disasm field for every instruction 2020-03-28 14:23:54 +00:00
Volker Ruppert
e36217533a Added support for 256-byte EDID file (e.g. QEMU monitor). 2020-03-25 16:54:50 +00:00
Volker Ruppert
ed223c6499 DDC: changed the "off" case to Bochs default name "disabled" and updated docs. 2020-03-22 12:31:34 +00:00
Volker Ruppert
e23a930864 Added "ddc" parameter to the "vga" option to make it possible either to disable 
the DDC feature or to read the monitor EDID from file. By the default the
builtin "Bochs Screen" EDID is used.
 2020-03-21 18:00:02 +00:00
Volker Ruppert
3626b75791 Added "multiple NICs" documentation to user doc and bochsrc manual page. 2020-03-12 19:45:40 +00:00
Volker Ruppert
324b511862 Started adding documentation for the "multiple NICs" support. 2020-03-09 20:19:30 +00:00