- 08 5月, 2017 3 次提交
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由 Stefan Hajnoczi 提交于
# gpg: Signature made Mon 08 May 2017 09:39:00 AM EDT # gpg: using RSA key 0x9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * tag 'tracing-pull-request': trace: disallow more than 10 arguments per trace event Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Daniel P. Berrange 提交于
The UST trace backend can only cope with upto 10 arguments. To ensure we don't exceed the limit when UST is not compiled in, disallow more than 10 arguments upfront. This prevents the case where: commit 0fc8aec7 Author: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Date: Tue Apr 18 10:20:20 2017 +0800 COLO-compare: Optimize tcp compare trace event Optimize two trace events as one, adjust print format make it easy to read. rename trace_colo_compare_pkt_info_src/dst to trace_colo_compare_tcp_info. regressed the fix done in commit 2dfe5113 Author: Alex Bennée <alex.bennee@linaro.org> Date: Fri Oct 28 14:25:59 2016 +0100 net: split colo_compare_pkt_info into two trace events It seems there is a limit to the number of arguments a UST trace event can take and at 11 the previous trace command broke the build. Split the trace into a src pkt and dst pkt trace to fix this. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 20161028132559.8324-1-alex.bennee@linaro.org Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Now we get an immediate fail even when UST is disabled: GEN net/trace.h Traceback (most recent call last): File "/home/berrange/src/virt/qemu/scripts/tracetool.py", line 154, in <module> main(sys.argv) File "/home/berrange/src/virt/qemu/scripts/tracetool.py", line 145, in main events.extend(tracetool.read_events(fh)) File "/home/berrange/src/virt/qemu/scripts/tracetool/__init__.py", line 307, in read_events event = Event.build(line) File "/home/berrange/src/virt/qemu/scripts/tracetool/__init__.py", line 244, in build event = Event(name, props, fmt, args) File "/home/berrange/src/virt/qemu/scripts/tracetool/__init__.py", line 196, in __init__ "argument count" % name) ValueError: Event 'colo_compare_tcp_info' has more than maximum permitted argument count Makefile:96: recipe for target 'net/trace.h-timestamp' failed Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20170426153900.21066-1-berrange@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Doug Gale 提交于
- decode escape sequences - decompress run-length encoding escape sequences - report command parsing problems to output when debug output is enabled - reject packet checksums that are not valid hex digits - compute the checksum based on the packet stream, not based on the decoded packet Tested with GDB and QtCreator integrated debugger on SMP QEMU instance. Works for me. Signed-off-by: NDoug Gale <doug16k@gmail.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 06 5月, 2017 1 次提交
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由 Stefan Hajnoczi 提交于
# gpg: Signature made Thu 04 May 2017 12:42:10 PM BST # gpg: using RSA key 0xDAE8E10975969CE5 # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * elmarco/tags/chr-tests-pull-request: (21 commits) tests: add /char/console test tests: add /char/udp test tests: add /char/socket test tests: add /char/file test tests: add /char/pipe test tests: add alias check in /char/ringbuf char-udp: flush as much buffer as possible char-socket: add 'connected' property char-socket: add 'addr' property char-socket: update local address after listen char-socket: introduce update_disconnected_filename() char: useless NULL check char: remove chardevs list char: remove qemu_chardev_add char: use /chardevs container instead of chardevs list vl: add todo note about root container cleanup char: add a /chardevs container container: don't leak container reference xen: use a better chardev type check mux: simplfy muxes_realize_done ... Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 05 5月, 2017 7 次提交
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由 Stefan Hajnoczi 提交于
Basic support for using channel-attached 3270 'green-screen' devices via tn3270. Actual handling of the data stream is delegated to x3270; more info at http://wiki.qemu.org/Features/3270 # gpg: Signature made Thu 04 May 2017 11:36:51 AM BST # gpg: using RSA key 0xDECF6B93C6F02FAF # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" # gpg: aka "Cornelia Huck <cohuck@kernel.org>" # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * cohuck/tags/s390x-3270-20170504: s390x/3270: Mark non-migratable and enable the device s390x/3270: Detect for continued presence of a 3270 client s390x/3270: Add the TCP socket events handler for 3270 s390x/3270: 3270 data stream handling s390x/3270: Add emulated terminal3270 device s390x/3270: Add abstract emulated ccw-attached 3270 device s390x/css: Add an algorithm to find a free chpid chardev: Basic support for TN3270 Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
migration/next for 20170504 # gpg: Signature made Thu 04 May 2017 10:35:41 AM BST # gpg: using RSA key 0xF487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" # gpg: aka "Juan Quintela <quintela@trasno.org>" # Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723 * quintela/tags/migration/20170504: migration: Extra tracing migration: Move postcopy-ram.h to migration/ monitor: Move hmp_info_snapshots from savevm.c to hmp.c monitor: Move hmp_delvm from savevm.c to hmp.c monitor: Move hmp_savevm from savevm.c to hmp.c monitor: Move hmp_loadvm from monitor.c to hmp.c monitor: Remove monitor parameter from save_vmstate migration: to_dst_file at that point is NULL migration: setup bi-directional I/O channel for exec: protocol ram: Split dirty bitmap by RAMBlock Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
audio: cleanups, bugfixes (memory leaks). # gpg: Signature made Thu 04 May 2017 08:16:50 AM BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * kraxel/tags/pull-audio-20170504-1: (30 commits) audio: Use ARRAY_SIZE from qemu/osdep.h audio: un-export OPLResetChip audio: Remove unused typedefs audio: UpdateHandler is not used anymore audio: IRQHandler is not used anymore audio: OPLSetUpdateHandler is not used anywhere audio: OPLSetIRQHandler is not used anywhere audio: GUSsample is int16_t audio: GUSword is uint16_t audio: GUSword is uint16_t audio: remove GUSchar audio: GUSbyte is uint8_t audio: Remove unused fields audio: Remove type field audio: Remove Unused OPL_TYPE_* audio: Unfold OPLSAMPLE audio: Remove INT32 audio: remove INT16 audio: Remove INT8 audio: remove UINT32 ... Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
input: limit kbd queue depth input: don't queue delay if paused input: Add trace event for empty keyboard queue # gpg: Signature made Thu 04 May 2017 06:48:37 AM BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * kraxel/tags/pull-input-20170504-1: input: Add trace event for empty keyboard queue input: don't queue delay if paused input: limit kbd queue depth Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
Openrisc Features and Fixes for qemu 2.10 # gpg: Signature made Thu 04 May 2017 01:41:45 AM BST # gpg: using RSA key 0xC3B31C2D5E6627E4 # gpg: Good signature from "Stafford Horne <shorne@gmail.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: D9C4 7354 AEF8 6C10 3A25 EFF1 C3B3 1C2D 5E66 27E4 * shorne/tags/pull-or-20170504: target/openrisc: Support non-busy idle state using PMR SPR target/openrisc: Remove duplicate features property target/openrisc: Implement full vmstate serialization migration: Add VMSTATE_STRUCT_2DARRAY() target/openrisc: implement shadow registers migration: Add VMSTATE_UINTTL_2DARRAY() target/openrisc: add numcores and coreid support target/openrisc: Fixes for memory debugging target/openrisc: Implement EPH bit target/openrisc: Implement EVBAR register MAINTAINERS: Add myself as openrisc maintainer Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
VFIO fixes 2017-05-03 - Enable 8-byte memory region accesses (Jose Ricardo Ziviani) - Fix vfio-pci error message (Dong Jia Shi) # gpg: Signature made Wed 03 May 2017 10:28:55 PM BST # gpg: using RSA key 0x239B9B6E3BB08B22 # gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" # gpg: aka "Alex Williamson <alex@shazbot.org>" # gpg: aka "Alex Williamson <alwillia@redhat.com>" # gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>" # Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B 8A90 239B 9B6E 3BB0 8B22 * awilliam/tags/vfio-updates-20170503.0: vfio/pci: Fix incorrect error message vfio: enable 8-byte reads/writes to vfio vfio: Set MemoryRegionOps:max_access_size and min_access_size Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
More s390x patches, this time boot related: - LOADPARM machine property, exposed to the guest via SCLP and diagnose 308 - Use LOADPARM in the s390-ccw bios to select a boot entry - Fix a crash in the ipl device code when a virtio-scsi-pci device has been specified # gpg: Signature made Tue 02 May 2017 02:29:26 PM BST # gpg: using RSA key 0xDECF6B93C6F02FAF # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" # gpg: aka "Cornelia Huck <cohuck@kernel.org>" # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * cohuck/tags/s390x-20170502: hw/s390x/ipl: Fix crash with virtio-scsi-pci device pc-bios/s390-ccw.img: update image pc-bios/s390-ccw: add boot entry selection to El Torito routine pc-bios/s390-ccw: add boot entry selection for ECKD DASD pc-bios/s390-ccw: provide entry selection on LOADPARM for SCSI disk pc-bios/s390-ccw: provide a function to interpret LOADPARM value pc-bios/s390-ccw: get LOADPARM stored in SCP Read Info pc-bios/s390-ccw: Make ebcdic/ascii conversion public util/qemu-config: Add loadparm to qemu machine_opts hw/s390x/sclp: update LOADPARM in SCP Info hw/s390x/ipl: enable LOADPARM in IPIB for a boot device hw/s390x: provide loadparm property for the machine Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 04 5月, 2017 29 次提交
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由 Stefan Hajnoczi 提交于
Block layer patches # gpg: Signature made Fri 28 Apr 2017 09:20:17 PM BST # gpg: using RSA key 0x7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * kwolf/tags/for-upstream: (34 commits) progress: Show current progress on SIGINFO iotests: fix exclusion option iotests: clarify help text qemu-img: use blk_co_pwrite_zeroes for zero sectors when compressed qemu-img: improve convert_iteration_sectors() block: assert no image modification under BDRV_O_INACTIVE block: fix obvious coding style mistakes in block_int.h qcow2: Allow discard of final unaligned cluster block: Add .bdrv_truncate() error messages block: Add errp to BD.bdrv_truncate() block: Add errp to b{lk,drv}_truncate() block/vhdx: Make vhdx_create() always set errp qemu-img: Document backing options qemu-img/convert: Move bs_n > 1 && -B check down qemu-img/convert: Use @opts for one thing only block: fix alignment calculations in bdrv_co_do_zero_pwritev block: Do not unref bs->file on error in BD's open iotests: 109: Filter out "len" of failed jobs iotests: Fix typo in 026 Issue a deprecation warning if the user specifies the "-hdachs" option. ... Message-id: 1493411622-5343-1-git-send-email-kwolf@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Instead of flushing the buffer byte by byte, call qemu_chr_be_write() with as much byte possible accepted by the front-end. Factor out buffer flushing in a common function udp_chr_flush_buffer(). Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Marc-André Lureau 提交于
Add a property to lookup the connection details. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Marc-André Lureau 提交于
This is mainly useful to know the actual bound port when using port 0. For example, when starting qemu with socket on port 0, before: QEMU waiting for connection on: disconnected:tcp:localhost:0,server After: QEMU waiting for connection on: disconnected:tcp:localhost:32454,server Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
This helper will be used in yet another place in the following patch. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Marc-André Lureau 提交于
g_strdup(NULL) returns NULL already. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Marc-André Lureau 提交于
The list is now empty, the chardev cleanup is taken care of by the unref of the root container. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
qemu_chardev_new() now uses object_new_with_props() with /chardevs parent container. It will fail to insert the object if the same "id" already exists. "chardevs" list usage has been removed in previous commits. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Use object_resolve_path_component() and object_child_foreach() on /chardevs container instead of iterating over chardevs list. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
Add a /chardevs container object to hold the list of chardevs. (Note: QTAILQ chardevs is going away in the following commits) Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Marc-André Lureau 提交于
object_property_add_child() references the child, unref it after to avoid ref leaks. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Marc-André Lureau 提交于
mux_chr_event() already send events to all backends, rename it, export it, and use it from muxes_realize_done. This should help abstract away mux implementation. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Marc-André Lureau 提交于
The function simply alias and hides the real event function. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Dr. David Alan Gilbert 提交于
A couple more traces that would have made fixing that postcopy bug a bit easier. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NJuan Quintela <quintela@redhat.com>
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由 Juan Quintela 提交于
It is internal to migration, not intended for other users. Signed-off-by: NJuan Quintela <quintela@redhat.com> Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
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由 Jing Liu 提交于
Mark 3270 as non-migratable for the experimental stage. Enable the 3270 device so that we can use x3270 client to operate the guest. Run qemu with the arguments: -chardev socket,id=char3270_0,host=0.0.0.0,port=23,nowait,server,tn3270 \ -device x-terminal3270,chardev=char3270_0,devno=fe.0.000a,id=terminal3270_0 \ There are some restrictions for the first stage: We don't support SSL connections, multiple client connections and client resizing. Only tested with the x3270 client. Signed-off-by: NJing Liu <liujbjl@linux.vnet.ibm.com> Signed-off-by: NYang Chen <bjcyang@linux.vnet.ibm.com> Reviewed-by: NQingFeng Hao <haoqf@linux.vnet.ibm.com> Reviewed-by: NDong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 Jing Liu 提交于
To ensure that we do not keep any 3270 sockets where the client is not connected anymore, we send a packet with the timing mark option after ten minutes of client inactivity. If the client does not answer it, then the socket will be closed automatically. This helps to ensure that there is no half-open situation on the 3270 socket. Signed-off-by: NJing Liu <liujbjl@linux.vnet.ibm.com> Reviewed-by: NQingFeng Hao <haoqf@linux.vnet.ibm.com> Reviewed-by: NDong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 Jing Liu 提交于
This introduces a chr_event handler to handle the 3270 connection and disconnection events. Signed-off-by: NJing Liu <liujbjl@linux.vnet.ibm.com> Reviewed-by: NQingFeng Hao <haoqf@linux.vnet.ibm.com> Reviewed-by: NDong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 Jing Liu 提交于
This introduces the input and output handlers for 3270 device, setting up the data tunnel among guest kernel, qemu and the 3270 client. After the client connected and TN3270 handshake done, signal the not-ready to ready status by an unsolicited device-end interrupt, and then the 3270 data stream could be handled correctly between the channel and socket. Multiple commands generated by "Reset" key on x3270 are not supported now, just simply terminate the connection. Signed-off-by: NJing Liu <liujbjl@linux.vnet.ibm.com> Signed-off-by: NYang Chen <bjcyang@linux.vnet.ibm.com> Reviewed-by: NQingFeng Hao <haoqf@linux.vnet.ibm.com> Reviewed-by: NDong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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由 Yang Chen 提交于
This is a basic implementation of the emulated ccw-attached 3270 called x-terminal3270, which provides visibility of the device in the qemu monitor and guest. The x prefix indicates that this is just an experimental implementation for the current stage. This device will not be compiled until the basic functions are available. Signed-off-by: NYang Chen <bjcyang@linux.vnet.ibm.com> Signed-off-by: NJing Liu <liujbjl@linux.vnet.ibm.com> Reviewed-by: NQingFeng Hao <haoqf@linux.vnet.ibm.com> Reviewed-by: NDong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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