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* net: slirp: add support for CFI-friendly timer APIPaolo Bonzini2022-05-121-1/+40
| | | | | | | | | | | | | libslirp 4.7 introduces a CFI-friendly version of the .timer_new callback. The new callback replaces the function pointer with an enum; invoking the callback is done with a new function slirp_handle_timer. Support the new API so that CFI can be made compatible with using a system libslirp. Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Marc-André Lureau <malureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* net: slirp: switch to slirp_newPaolo Bonzini2022-05-121-6/+21
| | | | | | | Replace slirp_init with slirp_new, so that a more recent cfg.version can be specified. The function appeared in version 4.1.0. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* net: slirp: introduce a wrapper struct for QemuTimerPaolo Bonzini2022-05-121-5/+14
| | | | | | | | | | This struct will be extended in the next few patches to support the new slirp_handle_timer() call. For that we need to store an additional "int" for each SLIRP timer, in addition to the cb_opaque. Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Marc-André Lureau <malureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* configure, meson: move smbd options to meson_options.txtPaolo Bonzini2022-02-211-8/+8
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* slirp: add configure option to disable smbdJoelle van Dyne2021-05-041-8/+8
| | | | | | | | | | | | Replace Windows specific macro with a more generic feature detection macro. Allows slirp smb feature to be disabled manually as well. Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Joelle van Dyne <j@getutm.app> Message-Id: <20210315180341.31638-5-j@getutm.app> [Use $default_feature as the default. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* net: check the existence of peer before trying to padJason Wang2021-04-231-1/+1
| | | | | | | | | | | | | There could be case that peer is NULL. This can happen when during network device hot-add where net device needs to be added first. So the patch check the existence of peer before trying to do the pad. Fixes: 969e50b61a285 ("net: Pad short frames to minimum size before sending from SLiRP/TAP") Signed-off-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-id: 20210423031803.1479-1-jasowang@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Revert "qapi: net: Add query-netdev command"Jason Wang2021-04-081-122/+0Star
| | | | | | | | Several issues has been reported for query-netdev series. Consider it's late in the rc, this reverts commit d32ad10a14d46dfe9304e3ed5858a11dcd5c71a0. Signed-off-by: Jason Wang <jasowang@redhat.com>
* Revert "net: Move NetClientState.info_str to dynamic allocations"Jason Wang2021-04-081-2/+3
| | | | | | | | Several issues has been reported for query-netdev info series. Consider it's late in the rc, this reverts commit commit 59b5437eb732d6b103a9bc279c3482c834d1eff9. Signed-off-by: Jason Wang <jasowang@redhat.com>
* Revert "net: Do not fill legacy info_str for backends"Jason Wang2021-04-081-0/+3
| | | | | | | | Several issues has been reported for query-netdev info series. Consider it's late in the rc, this reverts commit f2e8319d456724c3d8514d943dc4607e2f08e88a. Signed-off-by: Jason Wang <jasowang@redhat.com>
* net: Pad short frames to minimum size before sending from SLiRP/TAPBin Meng2021-03-221-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The minimum Ethernet frame length is 60 bytes. For short frames with smaller length like ARP packets (only 42 bytes), on a real world NIC it can choose either padding its length to the minimum required 60 bytes, or sending it out directly to the wire. Such behavior can be hardcoded or controled by a register bit. Similarly on the receive path, NICs can choose either dropping such short frames directly or handing them over to software to handle. On the other hand, for the network backends like SLiRP/TAP, they don't expose a way to control the short frame behavior. As of today they just send/receive data from/to the other end connected to them, which means any sized packet is acceptable. So they can send and receive short frames without any problem. It is observed that ARP packets sent from SLiRP/TAP are 42 bytes, and SLiRP/TAP just send these ARP packets to the other end which might be a NIC model that does not allow short frames to pass through. To provide better compatibility, for packets sent from QEMU network backends like SLiRP/TAP, we change to pad short frames before sending it out to the other end, if the other end does not forbid it via the nc->do_not_pad flag. This ensures a backend as an Ethernet sender does not violate the spec. But with this change, the behavior of dropping short frames from SLiRP/TAP interfaces in the NIC model cannot be emulated because it always receives a packet that is spec complaint. The capability of sending short frames from NIC models is still supported and short frames can still pass through SLiRP/TAP. This commit should be able to fix the issue as reported with some NIC models before, that ARP requests get dropped, preventing the guest from becoming visible on the network. It was workarounded in these NIC models on the receive path, that when a short frame is received, it is padded up to 60 bytes. The following 2 commits seem to be the one to workaround this issue in e1000 and vmxenet3 before, and should probably be reverted. commit 78aeb23eded2 ("e1000: Pad short frames to minimum size (60 bytes)") commit 40a87c6c9b11 ("vmxnet3: Pad short frames to minimum size (60 bytes)") Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* net: Do not fill legacy info_str for backendsAlexey Kirillov2021-03-151-3/+0Star
| | | | | | | | | | | | As we use QAPI NetClientState->stored_config to store and get information about backend network devices, we can drop fill of legacy field info_str for them. We still use info_str field for NIC and hubports, so we can not completely remove it. Signed-off-by: Alexey Kirillov <lekiravi@yandex-team.ru> Signed-off-by: Jason Wang <jasowang@redhat.com>
* net: Move NetClientState.info_str to dynamic allocationsAlexey Kirillov2021-03-151-3/+2Star
| | | | | | | | | | | | | | The info_str field of the NetClientState structure is static and has a size of 256 bytes. This amount is often unclaimed, and the field itself is used exclusively for HMP "info network". The patch translates info_str to dynamic memory allocation. This action is also allows us to painlessly discard usage of this field for backend devices. Signed-off-by: Alexey Kirillov <lekiravi@yandex-team.ru> Signed-off-by: Jason Wang <jasowang@redhat.com>
* qapi: net: Add query-netdev commandAlexey Kirillov2021-03-151-0/+122
| | | | | | | | | | | | | | | | | | | The query-netdev command is used to get the configuration of the current network device backends (netdevs). This is the QMP analog of the HMP command "info network" but only for netdevs (i.e. excluding NIC and hubports). The query-netdev command returns an array of objects of the NetdevInfo type, which are an extension of Netdev type. It means that response can be used for netdev-add after small modification. This can be useful for recreate the same netdev configuration. Information about the network device is filled in when it is created or modified and is available through the NetClientState->stored_config. Signed-off-by: Alexey Kirillov <lekiravi@yandex-team.ru> Acked-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* net/slirp.c: Fix spelling error in error messageDoug Evans2021-01-291-1/+1
| | | | | | | | | | DNS should be DHCP Signed-off-by: Doug Evans <dje@google.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Message-Id: <20210122004251.843837-1-dje@google.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* Remove superfluous timer_del() callsPeter Maydell2021-01-081-1/+0Star
| | | | | | | | | | | | This commit is the result of running the timer-del-timer-free.cocci script on the whole source tree. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Corey Minyard <cminyard@mvista.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20201215154107.3255-4-peter.maydell@linaro.org
* net: Remove deprecated [hub_id name] tuple of 'hostfwd_add' / 'hostfwd_remove'Thomas Huth2020-03-091-32/+12Star
| | | | | | | | | It's been deprecated since QEMU v3.1.0. Time to finally remove it now. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20191205104109.18680-1-thuth@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reworked Thomas's deprecated.texi to the rst
* slirp: Allow non-local DNS address when restrict is offSamuel Thibault2019-10-011-2/+2
| | | | | | | | | | This can be used to set a DNS server to be used by the guest which is different from the one configured on the host. Buglink: https://bugs.launchpad.net/qemu/+bug/1010484 Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
* migration: register_savevm_live doesn't need devDr. David Alan Gilbert2019-09-121-1/+1
| | | | | | | | | | | | Commit 78dd48df3 removed the last caller of register_savevm_live for an instantiable device (rather than a single system wide device); so trim out the parameter. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20190822115433.12070-1-dgilbert@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* net/slirp: fix the IPv6 prefix length error messageStefano Garzarella2019-05-171-1/+2
| | | | | | | | | | | Reword and add a missing parentheses at the end of the error message. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* build-sys: link with slirp as an external projectMarc-André Lureau2019-03-071-1/+1
| | | | | | | | | | | Use the "system" libslirp if its present or requested. Else build with a static libslirp.a if slirp/ is checked out ("internal") or a submodule ("git"). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20190212162524.31504-7-marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: move sources to src/ subdirectoryMarc-André Lureau2019-03-071-1/+1
| | | | | | | | | | Prepare for making slirp/ a standalone project. Remove some useless includes while at it. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20190212162524.31504-5-marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: use libslirp migration codeMarc-André Lureau2019-03-071-0/+55
| | | | | | | | | | | | | | | | | slirp migration code uses QEMU vmstate so far, when building WITH_QEMU. Introduce slirp_state_{load,save,version}() functions to move the state saving handling to libslirp side. So far, the bitstream compatibility should remain equal with current QEMU, as this is effectively using the same code, with the same format etc. When libslirp is made standalone, we will need some mechanism to ensure bitstream compatibility regardless of the libslirp version installed. See the FIXME note in the code. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20190212162524.31504-3-marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: Mark pieces missing IPv6 supportSamuel Thibault2019-03-061-0/+1
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* char: allow specifying a GMainContext at opening timePaolo Bonzini2019-02-131-1/+1
| | | | | | | | | | | | This will be needed by vhost-user-test, when each test switches to its own GMainLoop and GMainContext. Otherwise, for a reconnecting socket the initial connection will happen on the default GMainContext, and no one will be listening on it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20190202110834.24880-1-pbonzini@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
* slirp: pass opaque to all callbacksMarc-André Lureau2019-02-071-9/+16
| | | | | | | This is friendlier for FFI bindings. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: use polling callbacks, drop glib requirementMarc-André Lureau2019-02-071-3/+69
| | | | | | | | | It would be legitimate to use libslirp without glib. Let's add_poll/get_revents pair of callbacks to provide the same functionality. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: replace global polling with per-instance & notifierMarc-André Lureau2019-02-071-0/+24
| | | | | | | | Remove hard-coded dependency on slirp in main-loop, and use a "poll" notifier instead. The notifier is registered per slirp instance. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: improve send_packet() callbackMarc-André Lureau2019-02-071-4/+5
| | | | | | | | | | | Use a more descriptive name for the callback. Reuse the SlirpWriteCb type. Wrap it to check that all data has been written. Return a ssize_t for potential error handling and data-loss reporting. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: replace qemu_notify_event() with a callbackMarc-André Lureau2019-02-071-0/+1
| | | | | | | | | | Introduce a SlirpCb callback to kick the main io-thread. Add an intermediary sodrop() function that will call SlirpCb.notify callback when sbdrop() returns true. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: add unregister_poll_fd() callbackMarc-André Lureau2019-02-071-0/+6
| | | | | | | | | | Add a counter-part to register_poll_fd() for completeness. (so far, register_poll_fd() is called only on struct socket fd) Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: replace qemu_set_nonblock()Marc-André Lureau2019-02-071-0/+6
| | | | | | | | | | | | Replace qemu_set_nonblock() with slirp_set_nonblock() qemu_set_nonblock() does some event registration with the main loop. Add a new callback register_poll_fd() for that reason. Always build the fd-register stub, to avoid #if WIN32. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: add callbacks for timerMarc-André Lureau2019-02-071-0/+21
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* net/slirp: fix leaks on forwarding rule registration errorMarc-André Lureau2019-02-071-0/+2
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* net/slirp: free forwarding rules on cleanupMarc-André Lureau2019-02-071-7/+18
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* net/slirp: simplify checking for cmd: prefixMarc-André Lureau2019-02-071-1/+1
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: generalize guestfwd with a callback based approachMarc-André Lureau2019-02-071-4/+10
| | | | | | | | | Instead of calling into QEMU chardev directly, and mixing it with slirp_add_exec() handling, add a new function slirp_add_guestfwd() which takes a write callback. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: add clock_get_ns() callbackMarc-André Lureau2019-01-141-0/+6
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: drop <Vista compatibilityMarc-André Lureau2019-01-141-22/+0Star
| | | | | | | | | | | | | | | | Since commit 12f8def0e02232d7c6416ad9b66640f973c531d1 (v2.9), qemu requires Vista. Let's remove some conditional code. Note that this introduces a missing declaration warning with mingw. warning: implicit declaration of function 'inet_ntop' See also: https://sourceforge.net/p/mingw-w64/mailman/message/36473782/ We could workaround it by declaring it ourself depending on __MINGW64_VERSION_*: WINSOCK_API_LINKAGE INT WSAAPI inet_pton(int Family, PCTSTR pszAddrString, PVOID pAddrBuf); Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* net: do not depend on slirp internalsMarc-André Lureau2019-01-141-1/+1
| | | | | | | | | | | | Only slirp/libslirp.h should be included. Instead of using some slirp declarations and utility functions directly, let's copy them in net/util.h. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: add a callback to log guest errorsMarc-André Lureau2019-01-141-0/+7
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: use a callback structure to interface with qemuMarc-André Lureau2019-01-141-1/+5
| | | | | | | | | This will bring slirp a bit forward to the state of an independent project. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: remove Monitor dependency, return a string for infoMarc-André Lureau2019-01-141-3/+4
| | | | | | | | There is nothing performance-sensitive in returning an allocated string for info, and handling the monitor_printf() on the caller side. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: use a dedicated field for chardev pointerMarc-André Lureau2019-01-141-4/+4
| | | | | | | Let's not mix command line and chardev pointers. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: associate slirp_output callback with the Slirp contextMarc-André Lureau2019-01-141-2/+3
| | | | | | | | Let's make the slirp interface a bit more library-like. Associate the slirp_output() with a Slirp context. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* qemu/queue.h: leave head structs anonymous unless necessaryPaolo Bonzini2019-01-111-1/+1
| | | | | | | | | | | | Most list head structs need not be given a name. In most cases the name is given just in case one is going to use QTAILQ_LAST, QTAILQ_PREV or reverse iteration, but this does not apply to lists of other kinds, and even for QTAILQ in practice this is only rarely needed. In addition, we will soon reimplement those macros completely so that they do not need a name for the head struct. So clean up everything, not giving a name except in the rare case where it is necessary. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* slirp: Implement RFC2132 TFTP server nameFam Zheng2018-10-211-2/+10
| | | | | | | | | | | This new usernet option can be used to add data for option 66 (tftp server name) in the BOOTP reply, which is useful in PXE based automatic OS install such as OpenBSD. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* slirp: Add sanity check for str option lengthFam Zheng2018-10-211-0/+9
| | | | | | | | | | | | | | | | | | | When user provides a long domainname or hostname that doesn't fit in the DHCP packet, we mustn't overflow the response packet buffer. Instead, report errors, following the g_warning() in the slirp->vdnssearch branch. Also check the strlen against 256 when initializing slirp, which limit is also from the protocol where one byte represents the string length. This gives an early error before the warning which is harder to notice or diagnose. Reported-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Cc: qemu-stable@nongnu.org Signed-off-by: Fam Zheng <famz@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* chardev: mark the calls that allow an implicit mux monitorMarc-André Lureau2018-10-031-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is mostly for readability of the code. Let's make it clear which callers can create an implicit monitor when the chardev is muxed. This will also enforce a safer behaviour, as we don't really support creating monitor anywhere/anytime at the moment. Add an assert() to make sure the programmer explicitely wanted that behaviour. There are documented cases, such as: -serial/-parallel/-virtioconsole and to less extent -debugcon. Less obvious and questionable ones are -gdb, SLIRP -guestfwd and Xen console. Add a FIXME note for those, but keep the support for now. Other qemu_chr_new() callers either have a fixed parameter/filename string or do not need it, such as -qtest: * qtest.c: qtest_init() Afaik, only used by tests/libqtest.c, without mux. I don't think we support it outside of qemu testing: drop support for implicit mux monitor (qemu_chr_new() call: no implicit mux now). * hw/ All with literal @filename argument that doesn't enable mux monitor. * tests/ All with @filename argument that doesn't enable mux monitor. On a related note, the list of monitor creation places: - the chardev creators listed above: all from command line (except perhaps Xen console?) - -gdb & hmp gdbserver will create a "GDB monitor command" chardev that is wired to an HMP monitor. - -mon command line option From this short study, I would like to think that a monitor may only be created in the main thread today, though I remain skeptical :) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* net/slirp: Deprecate the [hub_id name] parameter tupleThomas Huth2018-09-251-0/+2
| | | | | | | | | | | | The "name" in the [hub_id name] parameter tuple is the same as a "netdev_id" (which should be unique), so specifying the hub_id here is just redundant (it was likely just necessary in the past when the network subsystem was still using "vlans" only and when it did not use unique "id"s yet). Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* net: Remove the deprecated -tftp, -bootp, -redir and -smb optionsThomas Huth2018-08-311-103/+29Star
| | | | | | | | | | | | | These options likely do not work as expected as soon as the user tries to use more than one network interface at once. The parameters have been marked as deprecated since QEMU v2.6, so users had plenty of time to move their scripts to the new syntax. Time to remove the old parameters now. Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Acked-by: Peter Krempa <pkrempa@redhat.com> Acked-by: Ján Tomko <jtomko@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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