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2018-09-25target/arm: Start AArch32 CPUs with EL2 but not EL3 in Hyp modepull-target-arm-20180925Peter Maydell
The ARMv8 architecture defines that an AArch32 CPU starts in SVC mode, unless EL2 is the highest available EL, in which case it starts in Hyp mode. (In ARMv7 a CPU with EL2 but not EL3 was not a valid configuration, but we don't specifically reject this if the user asks for one.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20180823135047.16525-1-peter.maydell@linaro.org
2018-09-25aspeed/smc: fix some alignment issuesCédric Le Goater
Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180921161939.822-6-clg@kaod.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25hw/arm/aspeed: Add an Aspeed machine classCédric Le Goater
The code looks better, it removes duplicated lines and it will ease the introduction of common properties for the Aspeed machines. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180921161939.822-4-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25hw/arm/aspeed: change the FMC flash model of the AST2500 evbCédric Le Goater
The AST2500 evb is shipped with a W25Q256 which has a non volatile bit to make the chip operate in 4 Byte address mode at power up. This should be an interesting feature to model as it will exercise a bit more the SMC controllers and MMIO execution at boot time. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180921161939.822-3-clg@kaod.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25aspeed/timer: fix compile breakage with clang 3.4.2Cédric Le Goater
In file included from /home/thuth/devel/qemu/hw/timer/aspeed_timer.c:16: /home/thuth/devel/qemu/include/hw/misc/aspeed_scu.h:37:3: error: redefinition of typedef 'AspeedSCUState' is a C11 feature [-Werror,-Wtypedef-redefinition] } AspeedSCUState; ^ /home/thuth/devel/qemu/include/hw/timer/aspeed_timer.h:27:31: note: previous definition is here typedef struct AspeedSCUState AspeedSCUState; Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180921161939.822-2-clg@kaod.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25hw/timer/cmsdk-apb-dualtimer: Add missing 'break' statementsPeter Maydell
Add 'break' statements missing from a switch in the APB dual-timer write function. Spotted by Coverity as CID 1395626 and 1395633. Reported-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180924123122.14549-1-peter.maydell@linaro.org
2018-09-25hw/net/pcnet-pci: Unify pcnet_ioport_read/write and pcnet_mmio_read/writePeter Maydell
The only difference between our implementation of the pcnet ioport accessors and the mmio accessors is that the former check BCR_DWIO to see what access widths are permitted for addresses in the aprom range (0x0..0xf). In fact our failure to do this in the mmio accessors is a bug (one which was fixed for the ioport accessors in commit 7ba79741970 in 2011). The data sheet for the Am79C970A does not describe the DWIO bit as only applying for I/O space mapped I/O resources and not memory mapped I/O resources, and our MMIO accessors already honour DWIO for accesses in the 0x10..0x1f range (since the pcnet_ioport_{read,write}{w,l} functions check it). The data sheet for the later but compatible Am79C976 is clearer: it states specifically "DWIO mode applies to both I/O- and memory-mapped acceses." This seems to be reasonable evidence in favour of interpretating the Am79C970A spec as being the same. (NB: Linux's pcnet driver only supports I/O accesses, so the MMIO access part of this device is probably untested anyway.) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25hw/net/pcnet-pci: Convert away from old_mmio accessorsPeter Maydell
Convert the pcnet-pci device away from using the old_mmio MemoryRegionOps accessor functions. This commit is a no-behaviour-change API conversion. (Since PCNET_PNPMMIO_SIZE is 0x20, the old "addr & 0x10" check and the new "addr < 0x10" check are exact opposites; the new code is phrased to be parallel with the pcnet_io_read/write functions.) I have left a TODO comment marker because the similarity between the MMIO and IO accessor behaviour is suspicious and they could be combined, but this will be left to a different patch. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25hw/intc/arm_gic: Drop GIC_BASE_IRQ macroPeter Maydell
The GIC_BASE_IRQ macro is a leftover from when we shared code between the GICv2 and the v7M NVIC. Since the NVIC is now split off, GIC_BASE_IRQ is always 0, and we can just delete it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Luc Michel <luc.michel@greensocs.com> Message-id: 20180824161819.11085-1-peter.maydell@linaro.org
2018-09-25hw/intc/arm_gic: Document QEMU interfacePeter Maydell
The GICv2's QEMU interface (sysbus MMIO regions, IRQs, etc) is now quite complicated with the addition of the virtualization extensions. Add a comment in the header file which documents it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Luc Michel <luc.michel@greensocs.com> Message-id: 20180823103818.31189-1-peter.maydell@linaro.org
2018-09-25hw/arm/smmuv3: fix eventq recording and IRQ triggerringEric Auger
The event queue management is broken today. Event records are not properly written as EVT_SET_* macro was not updating the actual event record. Also the event queue interrupt is not correctly triggered. Fixes: bb981004eaf4 ("hw/arm/smmuv3: Event queue recording helper") Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-id: 20180921070138.10114-3-eric.auger@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25hw/arm/smmu-common: Fix the name of the iommu memory regionsEric Auger
At the point smmu_find_add_as() gets called, the bus number might not be computed. Let's change the name of IOMMU memory region and just use the devfn and an incrementing index. The name only is used for debug. Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-id: 20180921070138.10114-2-eric.auger@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25aspeed/i2c: Fix receive done interrupt handlingGuenter Roeck
The AST2500 datasheet says: I2CD10 Interrupt Status Register bit 2 Receive Done Interrupt status S/W needs to clear this status bit to allow next data receiving The Rx interrupt done interrupt status bit needs to be cleared explicitly before the next byte can be received, and must therefore not be auto-cleared. Also, receiving the next byte must be delayed until the bit has been cleared. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180914063506.20815-4-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25aspeed/i2c: Handle receive command in separate functionGuenter Roeck
Receive command handling may have to be deferred if a previous receive done interrupt was not yet acknowledged. Move receive command handling into a separate function to prepare for the necessary changes. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180914063506.20815-3-clg@kaod.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25aspeed/i2c: interrupts should be cleared by software onlyCédric Le Goater
aspeed i2c interrupts should be cleared by software only, and the bus interrupt should be lowered when all interrupts have been cleared. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180914063506.20815-2-clg@kaod.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: drop TODO comment describing an issue which is fixed later in the patch series, and clean up commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25arm: Add BBC micro:bit machineJoel Stanley
This adds the base for a machine model of the BBC micro:bit: https://en.wikipedia.org/wiki/Micro_Bit This is a system with a nRF51 SoC containing the main processor, with various peripherals on board. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Joel Stanley <joel@jms.id.au> Message-id: 20180831220920.27113-4-joel@jms.id.au Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25arm: Add Nordic Semiconductor nRF51 SoCJoel Stanley
The nRF51 is a Cortex-M0 microcontroller with an on-board radio module, plus other common ARM SoC peripherals. http://infocenter.nordicsemi.com/pdf/nRF51_RM_v3.0.pdf This defines a basic model of the CPU and memory, with no peripherals implemented at this stage. Signed-off-by: Joel Stanley <joel@jms.id.au> Message-id: 20180831220920.27113-3-joel@jms.id.au Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: wrapped a few long lines] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25MAINTAINERS: Add NRF51 entryJoel Stanley
This contains the NRF51, and the machine that uses it, the BBC micro:bit. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Joel Stanley <joel@jms.id.au> Message-id: 20180831220920.27113-2-joel@jms.id.au Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25hw/arm/virt-acpi-build: Add a check for memory-less NUMA nodesShannon Zhao
Like commit 16b4226(hw/acpi-build: Add a check for memory-less NUMA node ), it also needs to check memory length for NUMA nodes on ARM. Signed-off-by: Shannon Zhao <shannon.zhaosl@gmail.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-id: 20180911112643.19296-1-shenglong.zsl@alibaba-inc.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25hw/arm/exynos4210: fix Exynos4210 UART supportBartlomiej Zolnierkiewicz
commit 97274d0c05d4 ("hw/char/exynos4210_uart.c: Remove unneeded handling of NULL chardev") broke Exynos4210 support as it removed NULL 'Chardev *chr' handling from exynos4210_uart_create() and currently exynos4210_init() always passes NULL as 'Chardev *chr' argument to exynos4210_uart_create() calls. Fix it by adding missing serial_hd() calls to exynos4210_init(). Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 9310418.Wg32kryeWE@amdc3058 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25target/arm: Fix cpu_get_tb_cpu_state() for non-SVE CPUsRichard Henderson
Not only are the sve-related tb_flags fields unused when SVE is disabled, but not all of the cpu registers are initialized properly for computing same. This can corrupt other fields by ORing in -1, which might result in QEMU crashing. This bug was not present in 3.0, but this patch is cc'd to stable because adf92eab90e3f5f34c285 where the bug was introduced was marked for stable. Fixes: adf92eab90e3f5f34c285 Cc: qemu-stable@nongnu.org (3.0.1) Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.1-20180925' ↵Peter Maydell
into staging ppc patch queue 2018-09-25 Here are the accumulated ppc target patches for the last several weeks. Highlights are: * A number of 40p / PReP cleanups * Preliminary irq rework on the pseries machine towards the new XIVE interrupt controller There are a few patches which make small changes to generic device and arm code as prerequisites to the 40p interrupt routing cleanup. They have acks from the relevant maintainers. # gpg: Signature made Tue 25 Sep 2018 08:00:06 BST # gpg: using RSA key 6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-3.1-20180925: 40p: add fixed IRQ routing for LSI SCSI device lsi53c895a: add optional external IRQ via qdev scsi: remove unused lsi53c895a_create() and lsi53c810_create() functions scsi: move lsi53c8xx_create() callers to lsi53c8xx_handle_legacy_cmdline() scsi: add lsi53c8xx_handle_legacy_cmdline() function sm501: Adjust endianness of pixel value in rectangle fill spapr_pci: add an extra 'nr_msis' argument to spapr_populate_pci_dt spapr: increase the size of the IRQ number space spapr: introduce a spapr_irq class 'nr_msis' attribute 40p: use OR gate to wire up raven PCI interrupts raven: some minor IRQ-related tidy-ups hw/ppc: on 40p machine, change default firmware to OpenBIOS target/ppc/cpu-models: Re-group the 970 CPUs together again Record history of ppcemb target in common.json Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into stagingPeter Maydell
# gpg: Signature made Tue 25 Sep 2018 04:51:25 BST # gpg: using RSA key BDBE7B27C0DE3057 # 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: curl: Make sslverify=off disable host as well as peer verification. block/rbd: add deprecation documentation for filename keyvalue pairs block/rbd: add iotest for rbd legacy keyvalue filename parsing block/rbd: Attempt to parse legacy filenames block/rbd: pull out qemu_rbd_convert_options Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25Merge remote-tracking branch 'remotes/armbru/tags/pull-qobject-2018-09-24' ↵Peter Maydell
into staging QObject patches for 2018-09-24 # gpg: Signature made Mon 24 Sep 2018 17:09:58 BST # gpg: using RSA key 3870B400EB918653 # 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-qobject-2018-09-24: json: Eliminate lexer state IN_WHITESPACE, pseudo-token JSON_SKIP json: Eliminate lexer state IN_ERROR json: Nicer recovery from lexical errors json: Make lexer's "character consumed" logic less confusing json: Clean up how lexer consumes "end of input" json: Fix lexer for lookahead character beyond '\x7F' Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2018-09-24' ↵Peter Maydell
into staging Error reporting & miscellaneous patches for 2018-09-24 # gpg: Signature made Mon 24 Sep 2018 16:16:50 BST # gpg: using RSA key 3870B400EB918653 # 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-2018-09-24: MAINTAINERS: Fix F: patterns that don't match anything Drop "qemu:" prefix from error_report() arguments qemu-error: make use of {error, warn}_report_once_cond qemu-error: add {error, warn}_report_once_cond Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25Merge remote-tracking branch 'remotes/xtensa/tags/20180918-xtensa' into stagingPeter Maydell
target/xtensa updates: - fix gdbstub register counts; - add big-endian core test_kc705_be; - convert to do_transaction_failed and add test for failed memory transactions; - fix couple FPU2000 bugs; - fix s32c1i implementation; - clean up exception handlers generation in xtensa tests; - add support for semihosting console input through a chardev. # gpg: Signature made Tue 18 Sep 2018 18:35:50 BST # gpg: using RSA key 51F9CC91F83FA044 # gpg: Good signature from "Max Filippov <filippov@cadence.com>" # gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" # gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" # Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044 * remotes/xtensa/tags/20180918-xtensa: target/xtensa: support input from chardev console target/xtensa: fix s32c1i TCGMemOp flags tests/tcg/xtensa: only generate defined exception handlers tests/tcg/xtensa: move exception handlers to separate section target/xtensa: fix FPU2000 bugs tests/tcg/xtensa: add test for failed memory transactions target/xtensa: convert to do_transaction_failed target/xtensa: add test_kc705_be core target/xtensa: clean up gdbstub register handling target/xtensa: fix gdbstub register counts Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25Merge remote-tracking branch ↵Peter Maydell
'remotes/mcayland/tags/qemu-sparc.for-upstream-20180914' into staging qemu-sparc.for-upstream queue # gpg: Signature made Fri 14 Sep 2018 09:19:56 BST # gpg: using RSA key 5BC2C56FAE0F321F # 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.for-upstream-20180914: sun4u: implement custom FWPathProvider sabre: generate correct fw path for sabre PCI host bridge Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25Merge remote-tracking branch 'remotes/famz/tags/docker-pull-request' into ↵Peter Maydell
staging docker testing improvements # gpg: Signature made Mon 10 Sep 2018 04:56:45 BST # gpg: using RSA key CA35624C6A9171C6 # gpg: Good signature from "Fam Zheng <famz@redhat.com>" # Primary key fingerprint: 5003 7CB7 9706 0F76 F021 AD56 CA35 624C 6A91 71C6 * remotes/famz/tags/docker-pull-request: docker: Clean dangling tarball files docker: Sort CentOS packages docker: Sort Ubuntu packages docker: Sort Fedora packages (i386-cross) docker: Sort Fedora packages Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-24curl: Make sslverify=off disable host as well as peer verification.Richard W.M. Jones
The sslverify setting is supposed to turn off all TLS certificate checks in libcurl. However because of the way we use it, it only turns off peer certificate authenticity checks (CURLOPT_SSL_VERIFYPEER). This patch makes it also turn off the check that the server name in the certificate is the same as the server you're connecting to (CURLOPT_SSL_VERIFYHOST). We can use Google's server at 8.8.8.8 which happens to have a bad TLS certificate to demonstrate this: $ ./qemu-img create -q -f qcow2 -b 'json: { "file.sslverify": "off", "file.driver": "https", "file.url": "https://8.8.8.8/foo" }' /var/tmp/file.qcow2 qemu-img: /var/tmp/file.qcow2: CURL: Error opening file: SSL: no alternative certificate subject name matches target host name '8.8.8.8' Could not open backing image to determine size. With this patch applied, qemu-img connects to the server regardless of the bad certificate: $ ./qemu-img create -q -f qcow2 -b 'json: { "file.sslverify": "off", "file.driver": "https", "file.url": "https://8.8.8.8/foo" }' /var/tmp/file.qcow2 qemu-img: /var/tmp/file.qcow2: CURL: Error opening file: The requested URL returned error: 404 Not Found (The 404 error is expected because 8.8.8.8 is not actually serving a file called "/foo".) Of course the default (without sslverify=off) remains to always check the certificate: $ ./qemu-img create -q -f qcow2 -b 'json: { "file.driver": "https", "file.url": "https://8.8.8.8/foo" }' /var/tmp/file.qcow2 qemu-img: /var/tmp/file.qcow2: CURL: Error opening file: SSL: no alternative certificate subject name matches target host name '8.8.8.8' Could not open backing image to determine size. Further information about the two settings is available here: https://curl.haxx.se/libcurl/c/CURLOPT_SSL_VERIFYPEER.html https://curl.haxx.se/libcurl/c/CURLOPT_SSL_VERIFYHOST.html Signed-off-by: Richard W.M. Jones <rjones@redhat.com> Message-id: 20180914095622.19698-1-rjones@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-09-24block/rbd: add deprecation documentation for filename keyvalue pairsJeff Cody
Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 647f5b5ab7efd8bf567a504c832b1d2d6f719b23.1536704901.git.jcody@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-09-24block/rbd: add iotest for rbd legacy keyvalue filename parsingJeff Cody
This is a small test that will check for the ability to parse both legacy and modern options for rbd. The way the test is set up is for failure to occur, but without having to wait to timeout on a non-existent rbd server. The error messages in the success path show that the arguments were parsed. The failure behavior prior to the patch series that has this test, is qemu-img complaining about mandatory options (e.g. 'pool') not being provided. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: f830580e339b974a83ed4870d11adcdc17f49a47.1536704901.git.jcody@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-09-24block/rbd: Attempt to parse legacy filenamesJeff Cody
When we converted rbd to get rid of the older key/value-centric encoding format, we broke compatibility with image files with backing file strings encoded in the old format. This leaves a bit of an ugly conundrum, and a hacky solution. If the initial attempt to parse the "proper" options fails, it assumes that we may have an older key/value encoded filename. Fall back to attempting to parse the filename, and extract the required options from it. If that fails, pass along the original error message. We do not support mixed modern usage alongside legacy keyvalue pair usage. A deprecation warning has been added, although care should be taken when actually deprecating since the impact is not limited to commandline or qapi usage, but also opening existing images. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 15b332e5432ad069441f7275a46080f465d789a0.1536704901.git.jcody@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-09-24block/rbd: pull out qemu_rbd_convert_optionsJeff Cody
Code movement to pull the conversion from Qdict to BlockdevOptionsRbd into a helper function. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 5b49a980f2cde6610ab1df41bb0277d00b5db893.1536704901.git.jcody@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-09-2540p: add fixed IRQ routing for LSI SCSI deviceMark Cave-Ayland
Whilst the PReP specification describes how all PCI IRQs are routed via IRQ 15 on the interrupt controller, the real 40p machine has a routing quirk in that the LSI SCSI device is routed directly to IRQ 13. Enable the external IRQ for the LSI SCSI device by wiring up the IRQ with qdev to the relevant interrupt controller gpio. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25lsi53c895a: add optional external IRQ via qdevMark Cave-Ayland
On some early machines the on-board PCI devices IRQs are wired directly to the interrupt controller instead of via the PCI host bridge. Add an optional external IRQ that if wired up via qdev will replace the in-built PCI IRQ. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25scsi: remove unused lsi53c895a_create() and lsi53c810_create() functionsMark Cave-Ayland
Now that these functions are no longer required they can be removed. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25scsi: move lsi53c8xx_create() callers to lsi53c8xx_handle_legacy_cmdline()Mark Cave-Ayland
As part of commits a64aa5785d "hw: Deprecate -drive if=scsi with non-onboard HBAs" and b891538e81 "hw/ppc/prep: Fix implicit creation of "-drive if=scsi" devices" the lsi53c895a_create() and lsi53c810_create() functions were added to wrap pci_create_simple() and scsi_bus_legacy_handle_cmdline(). Unfortunately this prevents us from changing qdev properties on the device and/or changing the PCI configuration. By switching over to using the new lsi53c8xx_handle_legacy_cmdline() function then the caller can now configure and realize the LSI SCSI device exactly as required. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Peter Maydell <peter.maydell@linaro.org> [arm parts] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25scsi: add lsi53c8xx_handle_legacy_cmdline() functionMark Cave-Ayland
This is the function that will soon be used to replace lsi53c895a_create() and lsi53c810_create(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25sm501: Adjust endianness of pixel value in rectangle fillMarcus Comstedt
The value from twoD_foreground (which is in host endian format) must be converted to the endianness of the framebuffer (currently always little endian) before it can be used to perform the fill operation. Signed-off-by: Marcus Comstedt <marcus@mc.pp.se> Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25spapr_pci: add an extra 'nr_msis' argument to spapr_populate_pci_dtCédric Le Goater
So that we don't have to call qdev_get_machine() to get the machine class and the sPAPRIrq backend holding the number of MSIs. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25spapr: increase the size of the IRQ number spaceCédric Le Goater
The new layout using static IRQ number does not leave much space to the dynamic MSI range, only 0x100 IRQ numbers. Increase the total number of IRQS for newer machines and introduce a legacy XICS backend for pre-3.1 machines to maintain compatibility. For the old backend, provide a 'nr_msis' value covering the full IRQ number space as it does not use the bitmap allocator to allocate MSI interrupt numbers. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25spapr: introduce a spapr_irq class 'nr_msis' attributeCédric Le Goater
The number of MSI interrupts a sPAPR machine can allocate is in direct relation with the number of interrupts of the sPAPRIrq backend. Define statically this value at the sPAPRIrq class level and use it for the "ibm,pe-total-#msi" property of the sPAPR PHB. According to the PAPR specs, "ibm,pe-total-#msi" defines the maximum number of MSIs that are available to the PE. We choose to advertise the maximum number of MSIs that are available to the machine for simplicity of the model and to avoid segmenting the MSI interrupt pool which can be easily shared. If the pool limit is reached, it can be extended dynamically. Finally, remove XICS_IRQS_SPAPR which is now unused. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-2540p: use OR gate to wire up raven PCI interruptsMark Cave-Ayland
According to the PReP specification section 6.1.6 "System Interrupt Assignments", all PCI interrupts are routed via IRQ 15. Instead of mapping each PCI IRQ separately, we introduce an OR gate within the raven PCI host bridge and then wire the single output of the OR gate to the interrupt controller. Note that whilst the (now deprecated) PReP machine still exists we still need to preserve the old IRQ routing. This is done by adding a new "is-legacy-prep" property to the raven PCI host bridge which is set to true for the PReP machine. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25raven: some minor IRQ-related tidy-upsMark Cave-Ayland
This really lays the groundwork for the upcoming patches: it renames the irqs PREPPCIState struct member to pci_irqs (as soon there will be a distinction) and then changes the raven IRQ opaque to use PREPPCIState instead of just irqs array. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25hw/ppc: on 40p machine, change default firmware to OpenBIOSHervé Poussineau
OpenBIOS gained 40p support in 5b20e4cacecb62fb2bdc6867c11d44cddd77c4ff Use it, instead of relying on an unmaintained and very limited firmware. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25target/ppc/cpu-models: Re-group the 970 CPUs together againThomas Huth
The addition of the POWER9 CPUs divided the entries for the 970 CPUs, which is a little bit confusing when you look at the code. So let's re-group the 970 CPUs together again, and since these chips have been based on the POWER4 processor, move them also in front of the POWER5 chips now. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25Record history of ppcemb target in common.jsonThomas Huth
We recently removed the long deprecated "ppcemb" target. This adds a comment in common.json about the SysEmuTarget type, recording when it was removed. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-24Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
pci, pc, virtio: fixes, features pci resource capability + misc fixes everywhere. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Fri 07 Sep 2018 22:50:38 BST # gpg: using RSA key 281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: tests: update acpi expected files vhost: fix invalid downcast pc: make sure that guest isn't able to unplug the first cpu hw/pci: add PCI resource reserve capability to legacy PCI bridge hw/pci: factor PCI reserve resources to a separate structure virtio: update MemoryRegionCaches when guest negotiates features pc: acpi: revert back to 1 SRAT entry for hotpluggable area Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-24Merge remote-tracking branch ↵Peter Maydell
'remotes/stefanberger/tags/pull-tpm-2018-09-07-1' into staging Merge tpm 2018/09/07 v1 # gpg: Signature made Fri 07 Sep 2018 21:38:06 BST # gpg: using RSA key 75AD65802A0B4211 # gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.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: B818 B9CA DF90 89C2 D5CE C66B 75AD 6580 2A0B 4211 * remotes/stefanberger/tags/pull-tpm-2018-09-07-1: tests: Fix signalling race condition in TPM tests Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-24Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.1-20180907' ↵Peter Maydell
into staging ppc patch queue 2018-09-07 Here's another pull request for qemu-3.1. No real theme here, just an assortment of various fixes. Probably the most notable thing is the removal of the ppcemb target which has been deprecated for some time now. # gpg: Signature made Fri 07 Sep 2018 08:30:02 BST # gpg: using RSA key 6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-3.1-20180907: target-ppc: Extend HWCAP2 bits for ISA 3.0 target/ppc/kvm: set vcpu as online/offline Fix a deadlock case in the CPU hotplug flow spapr: Correct reference count on spapr-cpu-core mac_newworld: implement custom FWPathProvider uninorth: add ofw-addr property to allow correct fw path generation mac_oldworld: implement custom FWPathProvider grackle: set device fw_name and address for correct fw path generation macio: add addr property to macio IDE object macio: add macio bus to help with fw path generation macio: move MACIOIDEState type declarations to macio.h spapr_pci: fix potential NULL pointer dereference spapr: fix leak of rev array ppc: Remove deprecated ppcemb target Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 05:00:17 +0000