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2020-12-13ads7846: moves from the hw/display folder to the hw/input folder.Gan Qixin
ads7846 is a touch-screen controller that is an input device rather than a display device, so move it to the hw/input folder. Signed-off-by: Gan Qixin <ganqixin@huawei.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201115123503.1110665-1-ganqixin@huawei.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-12-13hw/pci-host/pam: Replace magic number by PAM_REGIONS_COUNT definitionPhilippe Mathieu-Daudé
While this change helps triskaidekaphobic developers, it is a good practice to avoid magic values and using constant definitions instead. Introduce the PAM_REGIONS_COUNT and use it. No logical change. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Julia Suvorova <jusual@redhat.com> Message-Id: <20201202132038.1276404-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-12-13hw/xen: Don't use '#' flag of printf formatXinhao Zhang
Fix code style. Don't use '#' flag of printf format ('%#') in format strings, use '0x' prefix instead Signed-off-by: Xinhao Zhang <zhangxinhao1@huawei.com> Signed-off-by: Kai Deng <dengkai1@huawei.com> Message-Id: <20201104133709.3326630-1-zhangxinhao1@huawei.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-12-12hw/m68k/q800.c: Make the GLUE chip an actual QOM devicePeter Maydell
The handling of the GLUE (General Logic Unit) device is currently open-coded. Make this into a proper QOM device. This minor piece of modernisation gets rid of the free floating qemu_irq array 'pic', which Coverity points out is technically leaked when we exit the machine init function. (The replacement glue device is not leaked because it gets added to the sysbus, so it's accessible via that.) Fixes: Coverity CID 1421883 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Laurent vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201106235109.7066-3-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-12-12hw/m68k/q800: Don't connect two qemu_irqs directly to the same inputPeter Maydell
The q800 board code connects both of the IRQ outputs of the ESCC to the same pic[3] qemu_irq. Connecting two qemu_irqs outputs directly to the same input is not valid as it produces subtly wrong behaviour (for instance if both the IRQ lines are high, and then one goes low, the PIC input will see this as a high-to-low transition even though the second IRQ line should still be holding it high). This kind of wiring needs an explicitly created OR gate; add one. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20201106235109.7066-2-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-12-11Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20201211' into stagingPeter Maydell
First set of 6.0 patches for s390x: - acceptance test for device detection - bugfixes # gpg: Signature made Fri 11 Dec 2020 12:21:45 GMT # gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown] # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full] # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full] # gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck/tags/s390x-20201211: s390x/cpu: Use timer_free() in the finalize function to avoid memleaks tests/acceptance: test s390x zpci fid propagation tests/acceptance: verify s390x device detection tests/acceptance: test virtio-ccw revision handling tests/acceptance: add a test for devices on s390x hw/watchdog/wdt_diag288: Remove unnecessary includes Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-11Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging * Fix for NULL segments (Bin Meng) * Support for 32768 CPUs on x86 without IOMMU (David) * PDEP/PEXT fix and testcase (myself) * Remove bios_name and ram_size globals (myself) * qemu_init rationalization (myself) * Update kernel-doc (myself + upstream patches) * Propagate MemTxResult across DMA and PCI functions (Philippe) * Remove master/slave when applicable (Philippe) * WHPX support for in-kernel irqchip (Sunil) # gpg: Signature made Thu 10 Dec 2020 17:21:50 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini-gitlab/tags/for-upstream: (113 commits) scripts: kernel-doc: remove unnecessary change wrt Linux Revert "docs: temporarily disable the kernel-doc extension" scripts: kernel-doc: use :c:union when needed scripts: kernel-doc: split typedef complex regex scripts: kernel-doc: fix typedef parsing Revert "kernel-doc: Handle function typedefs that return pointers" Revert "kernel-doc: Handle function typedefs without asterisks" scripts: kernel-doc: try to use c:function if possible scripts: kernel-doc: fix line number handling scripts: kernel-doc: allow passing desired Sphinx C domain dialect scripts: kernel-doc: don't mangle with parameter list scripts: kernel-doc: fix typedef identification scripts: kernel-doc: reimplement -nofunction argument scripts: kernel-doc: fix troubles with line counts scripts: kernel-doc: use a less pedantic markup for funcs on Sphinx 3.x scripts: kernel-doc: make it more compatible with Sphinx 3.x Revert "kernel-doc: Use c:struct for Sphinx 3.0 and later" Revert "scripts/kerneldoc: For Sphinx 3 use c:macro for macros with arguments" scripts: kernel-doc: add support for typedef enum kernel-doc: add support for ____cacheline_aligned attribute ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-11hw/watchdog/wdt_diag288: Remove unnecessary includesThomas Huth
Neither sysbus.h nor module.h are required to compile this file. diag288 is not a sysbus device, and module.h (for type_init) is included eventually through qom/object.h. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20201118090344.243117-1-thuth@redhat.com> [CH: tweaked description] Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-10vl: remove serial_max_hdsPaolo Bonzini
serial_hd(i) is NULL if and only if i >= serial_max_hds(). Test serial_hd(i) instead of bounding the loop at serial_max_hds(), thus removing one more function that vl.c is expected to export. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10vl: extract machine done notifiersPaolo Bonzini
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10vl: extract softmmu/datadir.cPaolo Bonzini
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10vl: move CHECKPOINT_INIT after preconfigPaolo Bonzini
Move CHECKPOINT_INIT right before the machine initialization is completed. Everything before is essentially an extension of command line parsing. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10vl: extract various command line validation snippets to a new functionPaolo Bonzini
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10vl: move various initialization routines out of qemu_initPaolo Bonzini
Some very simple initialization routines can be nested in existing subsystem-level functions, do that to simplify qemu_init. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10vl: extract validation of -smp to machine.cPaolo Bonzini
Once smp_parse is done, the validation operates on the MachineState. There is no reason for that code to be in vl.c. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hw/char/serial: Clean up unnecessary codePhilippe Mathieu-Daudé
Since commit 5ec3a23e6c8 ("serial: convert PIO to new memory api read/write") we don't need to worry about accesses bigger than 8-bit. Use the extract()/deposit() functions to access the correct part of the 16-bit 'divider' register. Reported-by: Jonathan D. Belanger <jbelanger1@rochester.rr.com> Buglink: https://bugs.launchpad.net/qemu/+bug/1904331 Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201120161933.2514089-1-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10make ram_size local to vl.cPaolo Bonzini
Use the machine properties for the leftovers too. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10sparc64: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10s390x: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Cc: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10riscv: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Cc: Alistair Francis <Alistair.Francis@wdc.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10ppc: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Cc: qemu-ppc@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10nios2: do not use ram_size globalPaolo Bonzini
Use the equivalent argument to the function instead. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10moxie: do not use ram_size globalPaolo Bonzini
Use the loader parameters instead. Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10mips: do not use ram_size globalPaolo Bonzini
Use the machine properties or loader parameters instead. Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10microblaze: do not use ram_size globalPaolo Bonzini
Use the equivalent argument to the function instead. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10m68k: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Cc: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10i386: do not use ram_size globalPaolo Bonzini
Use the loader parameters instead. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hppa: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Cc: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10cris: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10arm: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Cc: qemu-ppc@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10digic: remove bios_namePaolo Bonzini
Pull defaults to digic4_board_init so that a MachineState is available. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10sparc: remove bios_namePaolo Bonzini
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201026143028.3034018-15-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10sh4: remove bios_namePaolo Bonzini
Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201026143028.3034018-14-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10s390: remove bios_namePaolo Bonzini
Cc: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201026143028.3034018-13-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10rx: move BIOS load from MCU to boardPaolo Bonzini
The ROM loader state is global and not part of the MCU, and the BIOS is in machine->firmware. So just like the kernel case, load it in the board. Due to the ordering between CPU reset and ROM reset, the ROM has to be registered before the CPU is realized, otherwise the reset vector is loaded before the ROM is there. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10ppc: remove bios_namePaolo Bonzini
Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201026143028.3034018-11-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10moxie: remove bios_namePaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201026143028.3034018-10-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10mips: remove bios_namePaolo Bonzini
Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201026143028.3034018-9-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10m68k: remove bios_namePaolo Bonzini
Cc: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201026143028.3034018-8-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10lm32: remove bios_namePaolo Bonzini
Cc: Michael Walle <michael@walle.cc> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201026143028.3034018-7-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10i386: remove bios_namePaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201026143028.3034018-6-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hppa: remove bios_namePaolo Bonzini
Cc: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201026143028.3034018-5-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10arm: remove bios_namePaolo Bonzini
Get the firmware name from the MachineState object. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201026143028.3034018-4-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10alpha: remove bios_namePaolo Bonzini
Cc: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201026143028.3034018-2-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hw/net/xilinx_axienet: Rename StreamSlave as StreamSinkPhilippe Mathieu-Daudé
In order to use inclusive terminology, rename 'slave stream' as 'sink stream'. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-Id: <20200910070131.435543-5-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hw/dma/xilinx_axidma: Rename StreamSlave as StreamSinkPhilippe Mathieu-Daudé
In order to use inclusive terminology, rename 'slave stream' as 'sink stream'. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-Id: <20200910070131.435543-4-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hw/core/stream: Rename StreamSlave as StreamSinkPhilippe Mathieu-Daudé
In order to use inclusive terminology, rename 'slave stream' as 'sink stream'. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-Id: <20200910070131.435543-3-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hw/ssi: Rename SSI 'slave' as 'peripheral'Philippe Mathieu-Daudé
In order to use inclusive terminology, rename SSI 'slave' as 'peripheral', following the specification resolution: https://www.oshwa.org/a-resolution-to-redefine-spi-signal-names/ Patch created mechanically using: $ sed -i s/SSISlave/SSIPeripheral/ $(git grep -l SSISlave) $ sed -i s/SSI_SLAVE/SSI_PERIPHERAL/ $(git grep -l SSI_SLAVE) $ sed -i s/ssi-slave/ssi-peripheral/ $(git grep -l ssi-slave) $ sed -i s/ssi_slave/ssi_peripheral/ $(git grep -l ssi_slave) $ sed -i s/ssi_create_slave/ssi_create_peripheral/ \ $(git grep -l ssi_create_slave) Then in VMStateDescription vmstate_ssi_peripheral we restored the "SSISlave" migration stream name (to avoid breaking migration). Finally the following files have been manually tweaked: - hw/ssi/pl022.c - hw/ssi/xilinx_spips.c Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201012124955.3409127-4-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hw/ssi/aspeed_smc: Rename 'max_slaves' variable as 'max_peripherals'Philippe Mathieu-Daudé
In order to use inclusive terminology, rename max_slaves as max_peripherals. Patch generated using: $ sed -i s/slave/peripheral/ \ hw/ssi/aspeed_smc.c include/hw/ssi/aspeed_smc.h One line in aspeed_smc_read() has been manually tweaked to pass checkpatch. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201012124955.3409127-2-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10WHPX: support for the kernel-irqchip on/offSunil Muthuswamy
This patch adds support the kernel-irqchip option for WHPX with on or off value. 'split' value is not supported for the option. The option only works for the latest version of Windows (ones that are coming out on Insiders). The change maintains backward compatibility on older version of Windows where this option is not supported. Signed-off-by: Sunil Muthuswamy <sunilmut@microsoft.com> Message-Id: <SN4PR2101MB0880B13258DA9251F8459F4DC0170@SN4PR2101MB0880.namprd21.prod.outlook.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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