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2018-06-01hw: Do not include "sysemu/block-backend.h" if it is not necessaryPhilippe Mathieu-Daudé1-1/+0
Remove those unneeded includes to speed up the compilation process a little bit. (Continue 7eceff5b5a1fa cleanup) Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180528232719.4721-13-f4bug@amsat.org> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-01-22Replace all occurances of __FUNCTION__ with __func__Alistair Francis1-1/+1
Replace all occurs of __FUNCTION__ except for the check in checkpatch with the non GCC specific __func__. One line in hcd-musb.c was manually tweaked to pass checkpatch. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> [THH: Removed hunks related to pxa2xx_mmci.c (fixed already)] Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-09-19arm: drop intermediate cpu_model -> cpu type parsing and use cpu type directlyIgor Mammedov1-1/+3
there are 2 use cases to deal with: 1: fixed CPU models per board/soc 2: boards with user configurable cpu_model and fallback to default cpu_model if user hasn't specified one explicitly For the 1st drop intermediate cpu_model parsing and use const cpu type directly, which replaces: typename = object_class_get_name( cpu_class_by_name(TYPE_ARM_CPU, cpu_model)) object_new(typename) with object_new(FOO_CPU_TYPE_NAME) or cpu_generic_init(BASE_CPU_TYPE, "my cpu model") with cpu_create(FOO_CPU_TYPE_NAME) as result 1st use case doesn't have to invoke not necessary translation and not needed code is removed. For the 2nd 1: set default cpu type with MachineClass::default_cpu_type and 2: use generic cpu_model parsing that done before machine_init() is run and: 2.1: drop custom cpu_model parsing where pattern is: typename = object_class_get_name( cpu_class_by_name(TYPE_ARM_CPU, cpu_model)) [parse_features(typename, cpu_model, &err) ] 2.2: or replace cpu_generic_init() which does what 2.1 does + create_cpu(typename) with just create_cpu(machine->cpu_type) as result cpu_name -> cpu_type translation is done using generic machine code one including parsing optional features if supported/present (removes a bunch of duplicated cpu_model parsing code) and default cpu type is defined in an uniform way within machine_class_init callbacks instead of adhoc places in boadr's machine_init code. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <1505318697-77161-6-git-send-email-imammedo@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-09-07hw/arm: Set ignore_memory_transaction_failures for most ARM boardsPeter Maydell1-0/+2
Set the MachineClass flag ignore_memory_transaction_failures for almost all ARM boards. This means they retain the legacy behaviour that accesses to unimplemented addresses will RAZ/WI rather than aborting, when a subsequent commit adds support for external aborts. The exceptions are: * virt -- we know that guests won't try to prod devices that we don't describe in the device tree or ACPI tables * mps2 -- this board was written to use unimplemented-device for all the ranges with devices we don't yet handle New boards should not set the flag, but instead be written like the mps2. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Message-id: 1504626814-23124-3-git-send-email-peter.maydell@linaro.org For the Xilinx boards: Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2017-01-27char: rename CharDriverState ChardevMarc-André Lureau1-1/+1
Pick a uniform chardev type name. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-08bt-hci-csr: drop unused argumentPaolo Bonzini1-2/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-06-13vl: Eliminate usb_enabled()Eduardo Habkost1-1/+1
This wrapper for machine_usb(current_machine) is not necessary, replace all usages of usb_enabled() with machine_usb(). Cc: Peter Maydell <peter.maydell@linaro.org> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Alexander Graf <agraf@suse.de> Cc: qemu-arm@nongnu.org Cc: qemu-ppc@nongnu.org Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 1465419025-21519-3-git-send-email-ehabkost@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-19hw: explicitly include qemu/log.hPaolo Bonzini1-0/+1
Move the inclusion out of hw/hw.h, most files do not need it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19qemu-common: push cpu.h inclusion out of qemu-common.hPaolo Bonzini1-0/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19qemu-common: stop including qemu/bswap.h from qemu-common.hPaolo Bonzini1-0/+1
Move it to the actual users. There are still a few includes of qemu/bswap.h in headers; removing them is left for future work. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-12hw/arm/nseries: Allocating Large sized arrays to heapZhou Jie1-1/+2
n8x0_init has a huge stack usage of 65536 bytes approx. Moving large arrays to heap to reduce stack usage. Signed-off-by: Zhou Jie <zhoujie2011@cn.fujitsu.com> Message-id: 1461651308-894-1-git-send-email-zhoujie2011@cn.fujitsu.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-22util: move declarations out of qemu-common.hVeronia Bahaa1-1/+1
Move declarations out of qemu-common.h for functions declared in utils/ files: e.g. include/qemu/path.h for utils/path.c. Move inline functions out of qemu-common.h and into new files (e.g. include/qemu/bcd.h) Signed-off-by: Veronia Bahaa <veroniabahaa@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-22include/qemu/osdep.h: Don't include qapi/error.hMarkus Armbruster1-0/+1
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-16machine: Use type_init() to register machine classesEduardo Habkost1-1/+1
Change all machine_init() users that simply call type_register*() to use type_init(). Cc: Evgeny Voevodin <e.voevodin@samsung.com> Cc: Maksim Kozlov <m.kozlov@samsung.com> Cc: Igor Mitsyanko <i.mitsyanko@gmail.com> Cc: Dmitry Solodkiy <d.solodkiy@samsung.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Michael Walle <michael@walle.cc> Cc: "Hervé Poussineau" <hpoussin@reactos.org> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Leon Alrae <leon.alrae@imgtec.com> Cc: Alexander Graf <agraf@suse.de> Cc: David Gibson <david@gibson.dropbear.id.au> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Acked-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-01-18hw/arm: Clean up includesPeter Maydell1-0/+1
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1449505425-32022-4-git-send-email-peter.maydell@linaro.org
2016-01-13hw: Inline the qdev_prop_set_drive_nofail() wrapperMarkus Armbruster1-2/+2
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1449764955-10741-3-git-send-email-armbru@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2015-11-04osdep: Rename qemu_{get, set}_version() to qemu_{, set_}hw_version()Eduardo Habkost1-1/+1
This makes the purpose of the function clearer: it is not about the version of QEMU that's running, but the version string exposed in the emulated hardware. Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: John Snow <jsnow@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <1446233769-7892-3-git-send-email-ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-19Revert use of DEFINE_MACHINE() for registrations of multiple machinesAndreas Färber1-4/+24
The script used for converting from QEMUMachine had used one DEFINE_MACHINE() per machine registered. In cases where multiple machines are registered from one source file, avoid the excessive generation of module init functions by reverting this unrolling. Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-09-19Use DEFINE_MACHINE() to register all machinesEduardo Habkost1-16/+12
Convert all machines to use DEFINE_MACHINE() instead of QEMUMachine automatically using a script. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> [AF: Style cleanups, convert imx25_pdk machine] Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-06-03hw/arm/nseries.c: Fix misusing qemu_allocate_irqs for single irqShannon Zhao1-3/+2
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-28hw/arm/nseries: convert ffs(3) to ctz32()Stefan Hajnoczi1-1/+4
It is not clear from the code how a 0 parameter should be handled by the hardware. Keep the same behavior as ffs(0) - 1 == -1. Cc: Andrzej Zaborowski <balrog@zabor.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1427124571-28598-3-git-send-email-stefanha@redhat.com Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-03-19arm/nseries: Fix warnings from SparseStefan Weil1-2/+2
Sparse report: arm/nseries.c:1406:5: warning: returning void-valued expression arm/nseries.c:1411:5: warning: returning void-valued expression Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-01-08hw/usb: simplified usb_enabledMarcel Apfelbaum1-1/+1
The argument is not longer used and the implementation uses now QOM instead of QemuOpts. Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Alexander Graf <agraf@suse.de> Message-id: 1420550957-22337-4-git-send-email-marcel@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-20hw: Convert from BlockDriverState to BlockBackend, mostlyMarkus Armbruster1-2/+1
Device models should access their block backends only through the block-backend.h API. Convert them, and drop direct includes of inappropriate headers. Just four uses of BlockDriverState are left: * The Xen paravirtual block device backend (xen_disk.c) opens images itself when set up via xenbus, bypassing blockdev.c. I figure it should go through qmp_blockdev_add() instead. * Device model "usb-storage" prompts for keys. No other device model does, and this one probably shouldn't do it, either. * ide_issue_trim_cb() uses bdrv_aio_discard() instead of blk_aio_discard() because it fishes its backend out of a BlockAIOCB, which has only the BlockDriverState. * PC87312State has an unused BlockDriverState[] member. The next two commits take care of the latter two. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20block: Eliminate DriveInfo member bdrv, use blk_by_legacy_dinfo()Markus Armbruster1-2/+4
The patch is big, but all it really does is replacing dinfo->bdrv by blk_bs(blk_by_legacy_dinfo(dinfo)) The replacement is repetitive, but the conversion of device models to BlockBackend is imminent, and will shorten it to just blk_legacy_dinfo(dinfo). Line wrapping muddies the waters a bit. I also omit tests whether dinfo->bdrv is null, because it never is. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-06-05hw: use ld_p/st_p instead of ld_raw/st_rawPaolo Bonzini1-118/+118
The ld_raw and st_raw definitions are only needed in code that must compile for both user-mode and softmmu emulation. Device models can use the equivalent ld_p/st_p which are simple pointer accessors. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-06-05nseries: clean up coding stylePaolo Bonzini1-127/+145
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-05-28machine: Conversion of QEMUMachineInitArgs to MachineStateMarcel Apfelbaum1-11/+11
Total removal of QEMUMachineInitArgs struct. QEMUMachineInitArgs's fields are copied into MachineState. Removed duplicated fields from MachineState. All the other changes are only mechanical refactoring, no semantic changes. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> (s390) Reviewed-by: Michael S. Tsirkin <mst@redhat.com> (PC) [AF: Renamed ms -> machine, use MACHINE_GET_CLASS()] Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14i2c: Rename i2c_bus to I2CBusAndreas Färber1-1/+1
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-28hw: Clean up bogus default boot orderMarkus Armbruster1-3/+3
We set default boot order "cad" in every single machine definition except "pseries" and "moxiesim", even though very few boards actually care for boot order, and "cad" makes sense for even fewer. Machines that care: * pc and its variants Accept up to three letters 'a', 'b' (undocumented alias for 'a'), 'c', 'd' and 'n'. Reject all others (fatal with -boot). * nseries (n800, n810) Check whether order starts with 'n'. Silently ignored otherwise. * prep, g3beige, mac99 Extract the first character the machine understands (subset of 'a'..'f'). Silently ignored otherwise. * spapr Accept an arbitrary string (vl.c restricts it to contain only 'a'..'p', no duplicates). * sun4[mdc] Use the first character. Silently ignored otherwise. Strip characters these machines ignore from their default boot order. For all other machines, remove the unused default boot order alltogether. Note that my rename of QEMUMachine member boot_order to default_boot_order and QEMUMachineInitArgs member boot_device to boot_order has a welcome side effect: it makes every use of boot orders visible in this patch, for easy review. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-04-19Remove unneeded type castsStefan Weil1-2/+2
cpu_physical_memory_read, cpu_physical_memory_write take any pointer as 2nd argument without needing a type cast. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-15arm: fix location of some include filesPeter Maydell1-2/+2
The recent rearrangement of include files had some minor errors: devices.h is not ARM specific and should not be in arm/ arm.h should be in arm/ Move these two headers to correct this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move headers to include/Paolo Bonzini1-5/+5
Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-05hw/arm/nseries: don't print to stdout or stderrPeter Maydell1-13/+5
Remove various bits of printing to stdout or stderr from the nseries code, replacing it with a qemu log message where there's an appropriate log category, and just dropping the output for some of the more debug-like printing. In particular, this will get rid of the 'mipid_reset' message you currently get from 'make check'. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1363368565-24546-1-git-send-email-peter.maydell@linaro.org
2013-03-18console: rework DisplaySurface handling [vga emu side]Gerd Hoffmann1-7/+0
Decouple DisplaySurface allocation & deallocation from DisplayState. Replace dpy_gfx_resize + dpy_gfx_setdata with a dpy_gfx_replace_surface function. This handles the graphic hardware emulation. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-01hw: move boards and other isolated files to hw/ARCHPaolo Bonzini1-0/+1430
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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