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2017-04-25Merge remote-tracking branch 'remotes/agraf/tags/signed-s390-for-upstream' ↵Peter Maydell
into staging Patch queue for s390 - 2017-04-25 Two simple fixes this time around: - fix BQL for s390 virtio target - Fix SIGP emulation # gpg: Signature made Tue 25 Apr 2017 12:40:38 BST # gpg: using RSA key 0x2B33791E03FEDC60 # gpg: Good signature from "Alexander Graf <agraf@suse.de>" # gpg: aka "Alexander Graf <alex@csgraf.de>" # Primary key fingerprint: 7F2A 4C87 F94C 5EFE DBC3 75DC 1631 30DA 5B24 530A # Subkey fingerprint: 54D3 364F A6C3 60FF AF81 EB53 2B33 791E 03FE DC60 * remotes/agraf/tags/signed-s390-for-upstream: s390x/misc_helper.c: wrap s390_virtio_hypercall in BQL target-s390x: Mask the SIGP order_code to 8bit. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-25Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into ↵Peter Maydell
staging # gpg: Signature made Tue 25 Apr 2017 12:22:03 BST # gpg: using RSA key 0xEF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasowang/tags/net-pull-request: COLO-compare: Optimize tcp compare trace event COLO-compare: Optimize tcp compare for option field slirp: add a fake NC-SI backend aspeed: add a FTGMAC100 nic net/ftgmac100: add a 'aspeed' property net: add FTGMAC100 support hw/net: add MII definitions colo-compare: Fix old packet check bug. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-25s390x/misc_helper.c: wrap s390_virtio_hypercall in BQLAurelien Jarno
s390_virtio_hypercall can trigger IO events and interrupts, most notably when using virtio-ccw devices. Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Fixes: 278f5e98c647 ("s390x/misc_helper.c: wrap IO instructions in BQL") Signed-off-by: Alexander Graf <agraf@suse.de>
2017-04-25target-s390x: Mask the SIGP order_code to 8bit.Philipp Kern
According to "CPU Signaling and Response", "Signal-Processor Orders", the order field is bit position 56-63. Without this, the Linux guest kernel is sometimes unable to stop emulation and enters an infinite loop of "XXX unknown sigp: 0xffffffff00000005". Signed-off-by: Philipp Kern <phil@philkern.de> Reviewed-by: Thomas Huth <thuth@tuxfamily.org> [agraf: add comment according to email] Signed-off-by: Alexander Graf <agraf@suse.de>
2017-04-25ui/cocoa.m: Fix macOS 10.12 deprecation warningsBrendan Shanks
macOS 10.12 deprecated/replaced many AppKit constants to make naming more consistent. Use the new constants, and #define them to the old constants when compiling against a pre-10.12 SDK. Signed-off-by: Brendan Shanks <brendan@bslabs.net> Message-id: 20170425062952.99149-1-brendan@bslabs.net Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-25COLO-compare: Optimize tcp compare trace eventZhang Chen
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. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-04-25COLO-compare: Optimize tcp compare for option fieldZhang Chen
In this patch we support packet that have tcp options field. Add tcp options field check, If the packet have options field we just skip it and compare tcp payload, Avoid unnecessary checkpoint, optimize performance. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-04-25slirp: add a fake NC-SI backendCédric Le Goater
NC-SI (Network Controller Sideband Interface) enables a BMC to manage a set of NICs on a system. This model takes the simplest approach and reverses the NC-SI packets to pretend a NIC is present and exercise the Linux driver. The NCSI header file <ncsi-pkt.h> comes from mainline Linux and was untabified. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-04-25aspeed: add a FTGMAC100 nicCédric Le Goater
There is a second NIC but we do not use it for the moment. We use the 'aspeed' property to tune the definition of the end of ring buffer bit for the Aspeed SoCs. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-04-25net/ftgmac100: add a 'aspeed' propertyCédric Le Goater
The Aspeed SoCs have a different definition of the end of the ring buffer bit. Add a property to specify which set of bits should be used by the NIC. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-04-25hw/arm/exynos: Add generic SDHCI devicesKrzysztof Kozlowski
Exynos4210 has four SD/MMC controllers supporting: - SD Standard Host Specification Version 2.0, - MMC Specification Version 4.3, - SDIO Card Specification Version 2.0, - DMA and ADMA. Add emulation of SDHCI devices which allows accessing storage through SD cards. Differences from real hardware: - Devices are shipped with eMMC memory, not SD card. - The Exynos4210 SDHCI has few more registers, e.g. for controlling the clocks, additional status (0x80, 0x84, 0x8c). These are not implemented. Testing on smdkc210 machine with "-drive file=FILE,if=sd,bus=0,index=2". Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Message-id: 20170422190709.8676-1-krzk@kernel.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-25Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into stagingPeter Maydell
# gpg: Signature made Mon 24 Apr 2017 20:18:05 BST # gpg: using RSA key 0xBDBE7B27C0DE3057 # gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>" # gpg: aka "Jeffrey Cody <jeff@codyprime.org>" # gpg: aka "Jeffrey Cody <codyprime@gmail.com>" # Primary key fingerprint: 9957 4B4D 3474 90E7 9D98 D624 BDBE 7B27 C0DE 3057 * remotes/cody/tags/block-pull-request: qemu-iotests: _cleanup_qemu must be called on exit block/rbd: Add support for reopen() block/rbd - update variable names to more apt names block: use bdrv_can_set_read_only() during reopen block: introduce bdrv_can_set_read_only() block: code movement block: honor BDRV_O_ALLOW_RDWR when clearing bs->read_only block: do not set BDS read_only if copy_on_read enabled block: add bdrv_set_read_only() helper function qemu-iotests: exclude vxhs from image creation via protocol block/vxhs.c: Add qemu-iotests for new block device type "vxhs" block/vxhs.c: Add support for a new block device type called "vxhs" Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24qemu-iotests: _cleanup_qemu must be called on exitJeff Cody
For the tests that use the common.qemu functions for running a QEMU process, _cleanup_qemu must be called in the exit function. If it is not, if the qemu process aborts, then not all of the droppings are cleaned up (e.g. pidfile, fifos). This updates those tests that did not have a cleanup in qemu-iotests. (I swapped spaces for tabs in test 102 as well) Reported-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: d59c2f6ad6c1da8b9b3c7f357c94a7122ccfc55a.1492544096.git.jcody@redhat.com
2017-04-24block/rbd: Add support for reopen()Jeff Cody
This adds support for reopen in rbd, for changing between r/w and r/o. Note, that this is only a flag change, but we will block a change from r/o to r/w if we are using an RBD internal snapshot. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: d4e87539167ec6527d44c97b164eabcccf96e4f3.1491597120.git.jcody@redhat.com
2017-04-24block/rbd - update variable names to more apt namesJeff Cody
Update 'clientname' to be 'user', which tracks better with both the QAPI and rados variable naming. Update 'name' to be 'image_name', as it indicates the rbd image. Naming it 'image' would have been ideal, but we are using that for the rados_image_t value returned by rbd_open(). Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: b7ec1fb2e1cf36f9b6911631447a5b0422590b7d.1491597120.git.jcody@redhat.com
2017-04-24block: use bdrv_can_set_read_only() during reopenJeff Cody
Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 00aed7ffdd7be4b9ed9ce1007d50028a72b34ebe.1491597120.git.jcody@redhat.com
2017-04-24block: introduce bdrv_can_set_read_only()Jeff Cody
Introduce check function for setting read_only flags. Will return < 0 on error, with appropriate Error value set. Does not alter any flags. Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: e2bba34ac3bc76a0c42adc390413f358ae0566e8.1491597120.git.jcody@redhat.com
2017-04-24block: code movementJeff Cody
Move bdrv_is_read_only() up with its friends. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 73b2399459760c32506f9407efb9dddb3a2789de.1491597120.git.jcody@redhat.com
2017-04-24block: honor BDRV_O_ALLOW_RDWR when clearing bs->read_onlyJeff Cody
The BDRV_O_ALLOW_RDWR flag allows / prohibits the changing of the BDS 'read_only' state, but there are a few places where it is ignored. In the bdrv_set_read_only() helper, make sure to honor the flag. Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: be2e5fb2d285cbece2b6d06bed54a6f56520d251.1491597120.git.jcody@redhat.com
2017-04-24block: do not set BDS read_only if copy_on_read enabledJeff Cody
A few block drivers will set the BDS read_only flag from their .bdrv_open() function. This means the bs->read_only flag could be set after we enable copy_on_read, as the BDRV_O_COPY_ON_READ flag check occurs prior to the call to bdrv->bdrv_open(). This adds an error return to bdrv_set_read_only(), and an error will be return if we try to set the BDS to read_only while copy_on_read is enabled. This patch also changes the behavior of vvfat. Before, vvfat could override the drive 'readonly' flag with its own, internal 'rw' flag. For instance, this -drive parameter would result in a writable image: "-drive format=vvfat,dir=/tmp/vvfat,rw,if=virtio,readonly=on" This is not correct. Now, attempting to use the above -drive parameter will result in an error (i.e., 'rw' is incompatible with 'readonly=on'). Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 0c5b4c1cc2c651471b131f21376dfd5ea24d2196.1491597120.git.jcody@redhat.com
2017-04-24block: add bdrv_set_read_only() helper functionJeff Cody
We have a helper wrapper for checking for the BDS read_only flag, add a helper wrapper to set the read_only flag as well. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 9b18972d05f5fa2ac16c014f0af98d680553048d.1491597120.git.jcody@redhat.com
2017-04-24qemu-iotests: exclude vxhs from image creation via protocolJeff Cody
The protocol VXHS does not support image creation. Some tests expect to be able to create images through the protocol. Exclude VXHS from these tests. Signed-off-by: Jeff Cody <jcody@redhat.com>
2017-04-24block/vxhs.c: Add qemu-iotests for new block device type "vxhs"Ashish Mittal
These changes use a vxhs test server that is a part of the following repository: https://github.com/VeritasHyperScale/libqnio.git Signed-off-by: Ashish Mittal <Ashish.Mittal@veritas.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 1491277689-24949-3-git-send-email-Ashish.Mittal@veritas.com
2017-04-24block/vxhs.c: Add support for a new block device type called "vxhs"Ashish Mittal
Source code for the qnio library that this code loads can be downloaded from: https://github.com/VeritasHyperScale/libqnio.git Sample command line using JSON syntax: ./x86_64-softmmu/qemu-system-x86_64 -name instance-00000008 -S -vnc 0.0.0.0:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -msg timestamp=on 'json:{"driver":"vxhs","vdisk-id":"c3e9095a-a5ee-4dce-afeb-2a59fb387410", "server":{"host":"172.172.17.4","port":"9999"}}' Sample command line using URI syntax: qemu-img convert -f raw -O raw -n /var/lib/nova/instances/_base/0c5eacd5ebea5ed914b6a3e7b18f1ce734c386ad vxhs://192.168.0.1:9999/c6718f6b-0401-441d-a8c3-1f0064d75ee0 Sample command line using TLS credentials (run in secure mode): ./qemu-io --object tls-creds-x509,id=tls0,dir=/etc/pki/qemu/vxhs,endpoint=client -c 'read -v 66000 2.5k' 'json:{"server.host": "127.0.0.1", "server.port": "9999", "vdisk-id": "/test.raw", "driver": "vxhs", "tls-creds":"tls0"}' [Jeff: Modified trace-events with the correct string formatting] Signed-off-by: Ashish Mittal <Ashish.Mittal@veritas.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 1491277689-24949-2-git-send-email-Ashish.Mittal@veritas.com
2017-04-24Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170424-1' into ↵Peter Maydell
staging fix display update races, part one. add xres + yres properties to qxl and virtio. misc fixes and cleanups. # gpg: Signature made Mon 24 Apr 2017 13:14:49 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 * remotes/kraxel/tags/pull-vga-20170424-1: virtio-gpu: add xres and yres properties qxl: add xres and yres properties vmsvga: fix vmsvga_update_display g364fb: make display updates thread safe exynos: make display updates thread safe framebuffer: make display updates thread safe vga: make display updates thread safe. vga: add vga_scanline_invalidated helper memory: add support getting and using a dirty bitmap copy. bitmap: add bitmap_copy_and_clear_atomic virtio-gpu: replace PIXMAN_* by PIXMAN_BE_* console: add same displaychangelistener registration pre-condition console: add same surface replace pre-condition Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2017-04-24' ↵Peter Maydell
into staging Error reporting patches for 2017-04-24 # gpg: Signature made Mon 24 Apr 2017 08:16:34 BST # gpg: using RSA key 0x3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-error-2017-04-24: error: Apply error_propagate_null.cocci again qga: Make errp the last parameter of qga_vss_fsfreeze migration: Make errp the last parameter of local functions scsi: Make errp the last parameter of virtio_scsi_common_realize fdc: Make errp the last parameter of fdctrl_connect_drives nfs: Make errp the last parameter of nfs_client_open block: Make errp the last parameter of commit_active_start mirror: Make errp the last parameter of mirror_start_job crypto: Make errp the last parameter of functions block: Make errp the last parameter of bdrv_img_create socket: Make errp the last parameter of vsock_connect_saddr socket: Make errp the last parameter of unix_connect_saddr socket: Make errp the last parameter of inet_connect_saddr socket: Make errp the last parameter of socket_connect util/error: Fix leak in error_vprepend() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24ppc: Add SM501 device in ppc softmmu targets default configsBALATON Zoltan
This is not used by default on any emulated machine yet but it is still useful to have it compiled so it can be added from the command line for clients that can use it (e.g. MorphOS has no driver for any other emulated video cards but can output via SM501) Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Acked-by: David Gibson <david@gibson.dropbear.id.au> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: bf305f36dcde152668cf12438ef983cd09ed2d3f.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Add vmstate descriptorBALATON Zoltan
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 86803c6f40cd678b61b3b1a1429683f60f0aa89a.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Add some more missing registersBALATON Zoltan
This is to allow clients to initialise these without failing as long as no 2D engine function is called that would use the written value. Saved values are not used yet (may get used when more of 2D engine is added sometimes) and clients normally only write to most of these registers, nothing is known to ever read them but they are documented as read/write so also implement read for these. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 80adf8e4d084ec6cc30d149f8e8215debb67314a.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Add support for panel layerBALATON Zoltan
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 2029a276362c0c3a14c78acb56baa9466848dd51.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Misc clean upsBALATON Zoltan
- Rename a variable - Move variable declarations out of loop to the beginning in draw_hwc_line Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 187c9e4e09d9bc2967b2454b36bb088ceef0b8bc.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Fix hardware cursorBALATON Zoltan
Rework HWC handling to simplify it and fix cursor not updating on screen as needed. Previously cursor was not updated because checking for changes in a line overrode the update flag set for the cursor but fixing this is not enough because the cursor should also be updated if its shape or location changes. Introduce hwc_invalidate() function to handle that similar to other display controller models. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 6970a5e9868b7246656c1d02038dc5d5fa369507.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Fix device endiannessBALATON Zoltan
We only emulate the sysbus device in its default LE mode and PCI is LE as well so specify this for registers and framebuffer memory. Note that though the Linux kernel driver has code which claims to handle both big and little endian, it is obviously bogus for 16 bit and cannot be trusted as a source of information on the framebuffer pixel format. This is our best guess about device behaviour based on the specs and testing with MorphOS that is known to work on real HW. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 8b9605a569f8bf54074e15903620b18cd9967c89.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Add emulation of chip connected via PCIBALATON Zoltan
Only the display controller part is created automatically on PCI Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 647d292c6f5abba8b2a614687229949b5dcb864e.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Get rid of base address in draw_hwc_lineBALATON Zoltan
Do not use the base address to access data in local memory. This is in preparation to allow chip connected via PCI where base address depends on where the BAR is mapped so it will be unknown. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 79dab21bc6ec4d563aabf265c3bab40e2e95aae8.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: QOMifyBALATON Zoltan
Adding vmstate saving is not in this patch because the state structure will be changed in further patches, then another patch will add vmstate descriptor after those changes. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: a32b7fc981a20205f96d530d8e958f12ace1104c.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Add missing arbitration control registerBALATON Zoltan
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: d1eaf3b19c40aeb32a343a211f2b56664a67f948.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Use defined constants instead of literal values where availableBALATON Zoltan
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 31205c2df623e7b133ef942ff4f5e95fff800a14.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24sm501: Fixed code style and a few typos in commentsBALATON Zoltan
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 36288b703e7d56822c818567193ff28cdc47377e.1492787889.git.balaton@eik.bme.hu Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-signed' ↵Peter Maydell
into staging Update OpenBIOS images # gpg: Signature made Sat 22 Apr 2017 07:36:01 BST # gpg: using RSA key 0x5BC2C56FAE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" # Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F * remotes/mcayland/tags/qemu-openbios-signed: Update OpenBIOS images to 04898e8 built from submodule. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into ↵Peter Maydell
staging qemu-sparc update # gpg: Signature made Fri 21 Apr 2017 20:09:35 BST # gpg: using RSA key 0x5BC2C56FAE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" # Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F * remotes/mcayland/tags/qemu-sparc-signed: tcx: switch to load_image_mr() and remove prom_addr hack tcx: use tcx_set_dirty() for accelerated ops tcx: remove primitives for non-32-bit surfaces tcx: remove TARGET_PAGE_SIZE from tcx24_update_display() tcx: remove TARGET_PAGE_SIZE from tcx_update_display() tcx: remove page24 and cpage from tcx24_update_display() tcx: alter tcx24_reset_dirty() to accept address and length parameters tcx: alter tcx24_check_dirty() to accept address and length parameters tcx: ensure tcx_set_dirty() also invalidates the 24-bit plane and cplane tcx: alter tcx_set_dirty() to accept address and length parameters cg3: switch to load_image_mr() and remove prom-addr hack cg3: fix up size parameter for memory_region_get_dirty() cg3: remove TARGET_PAGE_SIZE rounding on dirty page detection Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24virtio-gpu: add xres and yres propertiesGerd Hoffmann
So the default resolution is configurable. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20170421092214.8176-1-kraxel@redhat.com
2017-04-24qxl: add xres and yres propertiesGerd Hoffmann
Add properties for the default display resolution, pass on that information to the guest so the driver can use it. Also move up qxl_crc32() function so we don't need a forward declaration. Additionally guest driver updates are needed so the guest driver will actually pick this up, which will probably land in linux kernel 4.12. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421092234.8368-1-kraxel@redhat.com
2017-04-24vmsvga: fix vmsvga_update_displayGerd Hoffmann
Fix standard vga mode check: Both s->config and s->enabled must be set to enable vmware command fifo processing. Drop dirty tracking code from the fifo rendering code path, it isn't used anyway because vmsvga turns off dirty tracking when leaving standard vga mode. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-9-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-04-24g364fb: make display updates thread safeGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-8-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-04-24exynos: make display updates thread safeGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-7-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-04-24framebuffer: make display updates thread safeGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-6-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-04-24vga: make display updates thread safe.Gerd Hoffmann
The vga code clears the dirty bits *after* reading the framebuffer memory. So if the guest framebuffer updates hits the race window between vga reading the framebuffer and vga clearing the dirty bits vga will miss that update Fix it by using the new memory_region_copy_and_clear_dirty() memory_region_copy_get_dirty() functions. That way we clear the dirty bitmap before reading the framebuffer. Any guest display updates happening in parallel will be properly tracked in the dirty bitmap then and the next display refresh will pick them up. Problem triggers with mttcg only. Before mttcg was merged tcg never ran in parallel to vga emulation. Using kvm will hide the problem too, due to qemu operating on a userspace copy of the kernel's dirty bitmap. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-5-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-04-24vga: add vga_scanline_invalidated helperGerd Hoffmann
Add vga_scanline_invalidated helper to check whenever a scanline was invalidated. Add a sanity check to fix OOB read access for display heights larger than 2048. Only cirrus uses this, for hardware cursor rendering, so having this work properly for the first 2048 scanlines only shouldn't be a problem as the cirrus can't handle large resolutions anyway. Also changing the invalidated_y_table size would break live migration. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-4-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-04-24memory: add support getting and using a dirty bitmap copy.Gerd Hoffmann
This patch adds support for getting and using a local copy of the dirty bitmap. memory_region_snapshot_and_clear_dirty() will create a snapshot of the dirty bitmap for the specified range, clear the dirty bitmap and return the copy. The returned bitmap can be a bit larger than requested, the range is expanded so the code can copy unsigned longs from the bitmap and avoid atomic bit update operations. memory_region_snapshot_get_dirty() will return the dirty status of pages, pretty much like memory_region_get_dirty(), but using the copy returned by memory_region_copy_and_clear_dirty(). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-3-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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