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2018-03-12hw/alpha/dp264: Add the ISA DMA controllerPhilippe Mathieu-Daudé2-0/+6
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-24-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Add the SMC FDC37C669 Super I/OPhilippe Mathieu-Daudé4-1/+118
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-23-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12MAINTAINERS: Split the Alpha TCG/machine sectionPhilippe Mathieu-Daudé1-1/+5
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-22-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12MAINTAINERS: Add entries for the VT82C686B Super I/OPhilippe Mathieu-Daudé1-0/+2
So far, it is only used by the MIPS Fulong 2E mini PC. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-21-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/vt82c686: Add the TYPE_VT82C686B_SUPERIOPhilippe Mathieu-Daudé3-12/+25
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-20-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/vt82c686: Rename vt82c686b_init() -> vt82c686b_isa_init()Philippe Mathieu-Daudé3-3/+3
This function only initialize the ISA bus. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-19-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/mips/mips_fulong2e: Factor out vt82c686b_southbridge_init()Philippe Mathieu-Daudé1-42/+41
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-18-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Factor out the FDC37M817 Super I/O from mips_malta.cPhilippe Mathieu-Daudé3-25/+31
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-17-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/mips/malta: Code movementPhilippe Mathieu-Daudé1-7/+7
Move the SouthBridge peripherals first, and keep the Super I/O peripherals last. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-16-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Factor out the IDE code from pc87312.cPhilippe Mathieu-Daudé4-17/+45
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-15-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Add a keyboard/mouse controller (8042)Philippe Mathieu-Daudé3-1/+4
Since the PC87312 inherits this abstract model, we remove the I8042 instance in the PREP machine. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20180308223946.26784-14-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Factor out the floppy disc controller code from pc87312.cPhilippe Mathieu-Daudé5-32/+58
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-13-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Factor out the serial code from pc87312.cPhilippe Mathieu-Daudé5-36/+56
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-12-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Factor out the parallel code from pc87312.cPhilippe Mathieu-Daudé5-28/+89
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-11-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/pc87312: Inherit from the abstract TYPE_ISA_SUPERIOPhilippe Mathieu-Daudé2-3/+14
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-10-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/superio: Add a Super I/O template based on the PC87312 devicePhilippe Mathieu-Daudé4-0/+75
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-9-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/pc87312: Use 'unsigned int' for the irq valuePhilippe Mathieu-Daudé1-3/+3
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-8-f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/pc87312: Use uint16_t for the ISA I/O base addressPhilippe Mathieu-Daudé2-8/+8
This matches the isa_register_ioport() prototype. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-7-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa/pc87312: Rename the device type as TYPE_PC87312_SUPERIOPhilippe Mathieu-Daudé3-4/+4
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> (hw/ppc) Message-Id: <20180308223946.26784-6-f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12MAINTAINERS: Fix the PC87312 include pathPhilippe Mathieu-Daudé1-1/+2
Missed while moving it in 0d09e41a51aa. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-5-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/input/i8042: Extract declarations from i386/pc.h into input/i8042.hPhilippe Mathieu-Daudé15-16/+43
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> (hw/ppc) Message-Id: <20180308223946.26784-4-f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/dma/i8257: Rename DMA_init() to i8257_dma_init()Philippe Mathieu-Daudé11-18/+19
- Move the header from hw/isa/ to hw/dma/ - Remove the old i386/pc dependency - use a bool type for the high_page_enable argument Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-3-f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/isa: Move parallel_hds_isa_init() to hw/char/parallel-isa.cPhilippe Mathieu-Daudé12-36/+59
Again... (after 07dc788054d7 and 9157eee1b1c0). We now extract the ISA bus specific helpers. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-2-f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12membarrier: add --enable-membarrierPaolo Bonzini4-1/+102
Actually enable the global memory barriers if supported by the OS. Because only recent versions of Linux include the support, they are disabled by default. Note that it also has to be disabled for QEMU to run under Wine. Before this patch, rcutorture reports 85 ns/read for my machine, after the patch it reports 12.5 ns/read. On the other hand updates go from 50 *micro*seconds to 20 *milli*seconds. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12membarrier: introduce qemu/sys_membarrier.hPaolo Bonzini3-7/+26
This new header file provides heavy-weight "global" memory barriers that enforce memory ordering on each running thread belonging to the current process. For now, use a dummy implementation that issues memory barriers on both sides (matching what QEMU has been doing so far). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12rcu: make memory barriers more explicitPaolo Bonzini2-5/+22
Prepare for introducing smp_mb_placeholder() and smp_mb_global(). The new smp_mb() in synchronize_rcu() is not strictly necessary, since the first atomic_mb_set for rcu_gp_ctr provides the required ordering. However, synchronize_rcu is not performance critical, and it *will* be necessary to introduce a smp_mb_global before calling wait_for_readers(). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12docs: document atomic_load_acquire and atomic_store_releasePaolo Bonzini1-27/+30
We will use them in the next patch, document what they do. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12rcutorture: remove synchronize_rcu from readersPaolo Bonzini1-4/+0
This gives much worse numbers for readers, especially if synchronize_rcu is made more expensive as is the case with --enable-membarrier. Before: $ tests/rcutorture 10 stress 10 n_reads: 98304 n_updates: 529 n_mberror: 0 rcu_stress_count: 98302 2 0 0 0 0 0 0 0 0 0 After: $ tests/rcutorture 10 stress 10 n_reads: 165158482 n_updates: 429 n_mberror: 0 rcu_stress_count: 165154364 4118 0 0 0 0 0 0 0 0 0 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/mips/jazz: Fix implicit creation of "-drive if=scsi" devicesThomas Huth3-13/+16
The global hack for creating SCSI devices has recently been removed, but this apparently broke SCSI devices on some boards that were not ready for this change yet. For the pica61 machine you now get: $ mips64-softmmu/qemu-system-mips64 -M pica61 -cdrom x.iso qemu-system-mips64: -cdrom x.iso: machine type does not support if=scsi,bus=0,unit=2 Fix it by calling scsi_bus_legacy_handle_cmdline() after creating the corresponding SCSI controller. Fixes: 1454509726719e0933c800fad00d6999752688ea Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1520414644-11535-1-git-send-email-thuth@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12Polish the version strings containing the package versionThomas Huth11-19/+21
Since commit 67a1de0d195a there is no space anymore between the version number and the parentheses when running configure with --with-pkgversion=foo : $ qemu-system-s390x --version QEMU emulator version 2.11.50(foo) But the space is included when building without that option when building from a git checkout: $ qemu-system-s390x --version QEMU emulator version 2.11.50 (v2.11.0-1494-gbec9c64-dirty) The same confusion exists with the "query-version" QMP command. Let's fix this by introducing a proper QEMU_FULL_VERSION definition that includes the space and parentheses, while the QEMU_PKGVERSION should just cleanly contain the package version string itself. Note that this also changes the behavior of the "query-version" QMP command (the space and parentheses are not included there anymore), but that's supposed to be OK since the strings there are not meant to be parsed by other tools. Fixes: 67a1de0d195a6185c39b436159c9ffc7720bf979 Buglink: https://bugs.launchpad.net/qemu/+bug/1673373 Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1518692807-25859-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/i386: make IOMMUs configurable via default-configs/Paolo Bonzini3-2/+6
Allow distributions to disable the Intel and/or AMD IOMMU devices. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12scsi: support NDOB (no data-out buffer) for WRITE SAME commandsPaolo Bonzini3-2/+8
A NDOB bit set to one specifies that the disk shall not transfer data from the data-out buffer and shall process the command as if the data-out buffer contained user data set to all zeroes. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12chardev: tcp: let TLS run on chardev contextPeter Xu1-1/+1
Now qio_channel_tls_handshake() is ready to receive the context. Let socket chardev use it, then the TLS handshake of chardev will always be with the chardev's context. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180306053320.15401-9-peterx@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12chardev: tcp: postpone async connection setupPeter Xu1-3/+14
This patch allows the socket chardev async connection be setup with non-default gcontext. We do it by postponing the setup to machine done, since until then we can know which context we should run the async operation on. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180306053320.15401-8-peterx@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12chardev: use chardev's gcontext for async connectPeter Xu1-11/+14
Generalize the function to create the async QIO task connection. Also, fix the context pointer to use the chardev's gcontext. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180306053320.15401-7-peterx@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12chardev: introduce chr_machine_done hookPeter Xu5-33/+48
Introduce ChardevClass.chr_machine_done() hook so that chardevs can run customized procedures after machine init. There was an existing mux user already that did similar thing but used a raw machine done notifier. Generalize it into a framework, and let the mux chardevs provide such a class-specific hook to achieve the same thing. Then we can move the mux related code to the char-mux.c file. Since at it, replace the mux_realized variable with the global machine_init_done varible. This notifier framework will be further leverged by other type of chardevs soon. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180306053320.15401-6-peterx@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12chardev: allow telnet gsource to switch gcontextPeter Xu1-16/+51
It was originally created by qio_channel_add_watch() so it's always assigning the task to main context. Now we use the new API called qio_channel_add_watch_source() so that we get the GSource handle rather than the tag ID. Meanwhile, caching the gsource and TCPChardevTelnetInit (which holds the handshake data) in SocketChardev.telnet_source so that we can also do dynamic context switch when update read handlers. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180306053320.15401-5-peterx@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12chardev: update net listener gcontextPeter Xu1-6/+20
TCP chardevs can be using QIO network listeners working in the background when in listening mode. However the network listeners are always running in main context. This can race with chardevs that are running in non-main contexts. To solve this, we need to re-setup the net listeners in tcp_chr_update_read_handler() with the newly cached gcontext. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180306053320.15401-4-peterx@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12chardev: fix handling of EAGAIN for TCP chardevDaniel P. Berrangé1-1/+1
When this commit was applied commit 9894dc0cdcc397ee5b26370bc53da6d360a363c2 Author: Daniel P. Berrange <berrange@redhat.com> Date: Tue Jan 19 11:14:29 2016 +0000 char: convert from GIOChannel to QIOChannel The tcp_chr_recv() function was changed to return QIO_CHANNEL_ERR_BLOCK which corresonds to -2. As such the handling for EAGAIN was able to be removed from tcp_chr_read(). Unfortunately in a later commit: commit b6572b4f97a7b126c7b24e165893ed9fe3d72e1f Author: Marc-André Lureau <marcandre.lureau@redhat.com> Date: Fri Mar 11 18:55:24 2016 +0100 char: translate from QIOChannel error to errno The tcp_chr_recv() function was changed back to return -1, with errno set to EAGAIN, without also re-addding support for this to tcp_chr_read() Reported-by: Aleksey Kuleshov <rndfax@yandex.ru> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20180222121351.26191-1-berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12vl: export machine_init_donePeter Xu3-2/+6
We have that variable but not exported. Export that so modules can have a way to poke on whether machine init has finished. Meanwhile, set that up even before calling the notifiers, so that notifiers who may depend on this field will get a correct answer. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180306053320.15401-2-peterx@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12checkpatch: Exempt long URLsEric Blake1-1/+2
Sometimes, we want to refer to really long URLs, but checkpatch balks, and we have to manually bypass the check. URL shorteners may be nice at reducing long links, but it's hard to guarantee the shortened link will live as long as the real target, and it is also nice to see the original target without having to load the shortened URL through a browser. So exempt a line containing only a URL from the long-line syntax check. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20180222215838.18223-1-eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw: Do not include "sysemu/block-backend.h" if it is not necessaryThomas Huth21-23/+0
After reviewing a patch from Philippe that removes block-backend.h from hw/lm32/milkymist.c, I noticed that this header is included unnecessarily in a lot of other files, too. Remove those unneeded includes to speed up the compilation process a little bit. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1518684912-31637-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12build-sys: make help could have 'modules' targetMarc-André Lureau1-0/+3
Available when configure --enable-modules. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180306161728.20890-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12qemu-doc: Add the paragraph about the -no-frame deprecation againThomas Huth1-0/+6
The section has accidentially been removed while resolving a contextual conflict during a rebase, so add this again. Fixes: f29d4450428fe07e9d6b0655cef2e59bfa0b2ea5 Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1520405769-22179-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12qemu-doc: update deprecation section to use -nic and -netdev hubportPaolo Bonzini1-17/+21
The deprecated SLIRP options -tftp, -bootp, -redir, -smb provide sample replacements that use "-net nic". Suggest "-nic" instead, since we finally have a path towards getting rid of "-net". For "-net vlan" the replacement involves hubport network devices, so mention that too. Cc: Jason Wang <jasowang@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12scsi-disk.c: consider bl->max_transfer in INQUIRY emulationDaniel Henrique Barboza1-0/+15
The calculation of the max_transfer atribute of BlockDriverState makes considerations such as max_segments and transfer_length via the BLKSECTGET ioctl (if available). However, bl->max_transfer isn't considered when emulating the INQUIRY 'Block Limit' response to the scsi-hd devices. This leads to situations where the declared max_sectors from the INQUIRY response is inconsistent with the block limits, which isn't ideal. It can also be misleading to the user that sets /sys/block/<dev>/queue/max_sectors_kb to a certain value, then finds a different value in the guest OS for the same disk. Following the same logic scsi_read_complete from scsi-generic.c does when patching the response of the Block Limits VPD back to the guest, change the max_io_sectors value of the emulated Block Limits VPD response by considering the blk_get_max_transfer of the related BlockDriverState. Use MIN_NOT_ZERO to be sure that the minimal value is chosen. Given that we're changing max_io_sectors, consider that min_io_sectors and opt_io_sectors can't be greater than the new calculated value. Signed-off-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-Id: <20180306154411.18462-1-danielhb@linux.vnet.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12q35: change default NIC to e1000ePaolo Bonzini4-6/+18
The e1000 NIC is getting old and is not a very good default for a PCIe machine type. Change it to e1000e, which should be supported by a good number of guests. In particular, drivers for 82574 were added first to Linux 2.6.27 (2008) and Windows 2008 R2. This does mean that Windows 2008 will not work anymore with Q35 machine types and a default "-net nic -net xxx" network configuration; it did work before because it does have an AHCI driver. However, Windows 2008 has been declared out of main stream support in 2015. It will get out of extended support in 2020. Windows 2008 R2 has the same end of support dates and, since the two are basically Vista vs. Windows 7, R2 probably is more popular. Reviewed-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12net: allow using any PCI NICs in -net or -nicPaolo Bonzini2-32/+31
Remove the hard-coded list of PCI NIC names; instead, fill an array using all PCI devices listed under DEVICE_CATEGORY_NETWORK. Keep the old shortcut "virtio" for virtio-net-pci. Suggested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12qom: introduce object_class_get_list_sortedPaolo Bonzini8-65/+30
Unify half a dozen copies of very similar code (the only difference being whether comparisons were case-sensitive) and use it also in Tricore, which did not do any sorting of CPU model names. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12Merge remote-tracking branch ↵Peter Maydell4-11/+31
'remotes/dgilbert/tags/pull-migration-20180309a' into staging Migration pull 2018-03-09 # gpg: Signature made Fri 09 Mar 2018 17:52:46 GMT # gpg: using RSA key 0516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert/tags/pull-migration-20180309a: tests: Silence migration-test 'bad' test migration: fix applying wrong capabilities migration/block: rename MAX_INFLIGHT_IO to MAX_IO_BUFFERS migration/block: reset dirty bitmap before read in bulk phase migration: do not transfer ram during bulk storage migration migration: fix minor finalize leak Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-01 19:13:08 +0000