summaryrefslogtreecommitdiff
path: root/hw/timer
AgeCommit message (Collapse)AuthorFilesLines
2014-03-04Merge remote-tracking branch 'remotes/mcayland/qemu-sparc' into stagingPeter Maydell1-15/+10
* remotes/mcayland/qemu-sparc: sun4m: Add Sun CG3 framebuffer initialisation function sun4m: Add Sun CG3 framebuffer and corresponding OpenBIOS FCode ROM sun4m: fix slavio timer RUN/STOP bit sun4m: Set HostID in NVRAM Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-27sun4m: fix slavio timer RUN/STOP bitMark Cave-Ayland1-15/+10
The sun4m architecture has one 'system' timer and one timer per CPU. The CPU timers can be configured in two modes: * 22 bits Counter/Timer. Periodic interrupts. * 54 bits User timer. For profiling. In this mode, the Run/Stop bit controls the timer. The run/stop bit controls the timer only when it is in "User" mode, but its state shall be persistent. Signed-off-by: Olivier Danet <odanet@caramail.com> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2014-02-26hw/timer/arm_timer: Avoid array overrun for bad addressesPeter Maydell1-0/+2
The integrator's timer read/write functions log an error for bad addresses in guest accesses, but were falling through and using an out of bounds array index rather than returning early. Fix this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1392647854-8067-4-git-send-email-peter.maydell@linaro.org Cc: qemu-stable@nongnu.org
2014-02-14qdev: Add enum property types to QAPI schemaPaolo Bonzini1-7/+7
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qdev: Remove hex8/32/64 property typesPaolo Bonzini2-3/+3
Replace them with uint8/32/64. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14twl92230: QOM'ifyAndreas Färber1-14/+21
Replace usages of FROM_I2C_SLAVE() and direct parent field accesses with QOM cast macro. Rename parent field. Add missing braces while at it. Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14ds1338: QOM'ifyAndreas Färber1-8/+13
Replace usages of FROM_I2C_SLAVE() with QOM cast macro. Rename parent field. Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-11exec: Make stl_*_phys input an AddressSpaceEdgar E. Iglesias1-1/+2
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2013-12-23isa: Clean up use of cannot_instantiate_with_device_add_yetMarkus Armbruster3-3/+10
Drop it when there's no obvious reason why device_add could not work. Else keep and document why. * isa-fdc: drop * i8042: drop, even though its I/O base is hardcoded (because you could conceivably still add one to a board that has none), and even though PC board code wires up the A20 line (because that wiring is optional) * port92: keep because it needs additional wiring by port92_init() * mc146818rtc: keep because it needs to be wired up by rtc_init() * m48t59_isa: keep because needs to be wired up by m48t59_init_isa() * isa-pit, kvm-pit: keep (in their abstract base pic-common) because the PIT needs additional wiring by board code, depending on HPET presence * pcspk: keep because of pointer property pit, and because realize sets global pcspk_state * vmmouse: keep because of pointer property ps2_mouse * vmport: keep because realize sets global port_state * isa-i8259, kvm-i8259: keep (in their abstract base pic-common), because the PICs' IRQ input lines are set up by board code, and the wiring of the slave to the master is hard-coded in device model code Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-23sysbus: Set cannot_instantiate_with_device_add_yetMarkus Armbruster3-3/+0
device_add plugs devices into suitable bus. For "real" buses, that actually connects the device. For sysbus, the connections need to be made separately, and device_add can't do that. The device would be left unconnected, and could not possibly work. Quite a few, but not all sysbus devices already set cannot_instantiate_with_device_add_yet in their class init function. Set it in their abstract base's class init function sysbus_device_class_init(), and remove the now redundant assignments from device class init functions. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-23qdev: Replace no_user by cannot_instantiate_with_device_add_yetMarkus Armbruster6-6/+6
In an ideal world, machines can be built by wiring devices together with configuration, not code. Unfortunately, that's not the world we live in right now. We still have quite a few devices that need to be wired up by code. If you try to device_add such a device, it'll fail in sometimes mysterious ways. If you're lucky, you get an unmysterious immediate crash. To protect users from such badness, DeviceClass member no_user used to make device models unavailable with -device / device_add, but that regressed in commit 18b6dad. The device model is still omitted from help, but is available anyway. Attempts to fix the regression have been rejected with the argument that the purpose of no_user isn't clear, and it's prone to misuse. This commit clarifies no_user's purpose. Anthony suggested to rename it cannot_instantiate_with_device_add_yet_due_to_internal_bugs, which I shorten somewhat to keep checkpatch happy. While there, make it bool. Every use of cannot_instantiate_with_device_add_yet gets a FIXME comment asking for rationale. The next few commits will clean them all up, either by providing a rationale, or by getting rid of the use. With that done, the regression fix is hopefully acceptable. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-17hw/timer: add allwinner a10 timerliguang2-0/+256
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1387159292-10436-3-git-send-email-lig.fnst@cn.fujitsu.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-12-17hw/arm/digic: add timer supportAntony Pavlov2-0/+164
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1387188908-754-4-git-send-email-antonynpavlov@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-12-13Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori1-10/+19
acpi.pci,pc,memory core fixes Most notably this includes changes to exec to support full 64 bit addresses. This also flushes out patches that got queued during 1.7 freeze. There are new tests, and a bunch of bug fixes all over the place. There are also some changes mostly useful for downstreams. I'm also listing myself as pc co-maintainer. I'm doing this reluctantly, but this seems to be necessary to make sure patches are not lost or delayed too much, and posting the MAINTAINERS patch did not seem to make anyone else volunteer. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Wed 11 Dec 2013 10:21:51 AM PST using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Michael S. Tsirkin (14) and others # Via Michael S. Tsirkin * mst/tags/for_anthony: (28 commits) pc: use macro for HPET type hpet: fix build with CONFIG_HPET off acpi unit-test: adjust the test data structure for better handling acpi unit-test: load and check facs table exec: separate sections and nodes per address space memory.c: bugfix - ref counting mismatch in memory_region_find hpet: enable to entitle more irq pins for hpet hpet: inverse polarity when pin above ISA_NUM_IRQS pci: fix pci bridge fw path ACPI DSDT: Make control method `IQCR` serialized acpi: strip compiler info in built-in DSDT acpi unit-test: verify signature and checksum smbios: Set system manufacturer, product & version by default exec: reduce L2_PAGE_SIZE exec: make address spaces 64-bit wide exec: memory radix tree page level compression exec: pass hw address to phys_page_find exec: extend skip field to 6 bit, page entry to 32 bit exec: replace leaf with skip split definitions for exec.c and translate-all.c radix trees ... Message-id: cover.1386786228.git.mst@redhat.com Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2013-12-11hpet: fix build with CONFIG_HPET offMichael S. Tsirkin1-6/+0
make hpet_find inline so we don't need to build hpet.c to check if hpet is enabled. Fixes link error with CONFIG_HPET off. Cc: qemu-stable@nongnu.org Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-12-11hpet: enable to entitle more irq pins for hpetLiu Ping Fan1-2/+7
Owning to some different hardware design, piix and q35 need different compat. So making them diverge. On q35, IRQ2/8 can be reserved for hpet timer 0/1. And pin 16~23 can be assigned to hpet as guest chooses. So we introduce intcap property to do that. Consider the compat and piix/q35, we finally have the following value for intcap: For piix, hpet's intcap is hard coded as IRQ2. For pc-q35-1.7 and earlier, we use IRQ2 for compat reason. Otherwise IRQ2, IRQ8, and IRQ16~23 are allowed. Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-12-11hpet: inverse polarity when pin above ISA_NUM_IRQSLiu Ping Fan1-2/+12
According to hpet spec, hpet irq is high active. But according to ICH spec, there is inversion before the input of ioapic. So the OS will expect low active on this IRQ line. (On bare metal, if OS driver claims high active on this line, spurious irq is generated) We fold the emulation of this inversion inside the hpet logic. Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-12-10hw/timer: Introduce ARM A9 Global Timer.Peter Crosthwaite2-0/+370
The ARM A9 MPCore has a timer that is global to all cores in the cluster. The timer is shared but each core has a private independent comparator and interrupt. Based on version contributed by Francois LEGAL. Signed-off-by: François LEGAL <devel@thom.fr.eu.org> Message-id: 4918e89476b8da916be2964ec41578b50d569a37.1385969450.git.peter.crosthwaite@xilinx.com [PC changes: * New commit message * Re-implemented as single timer model * Fixed backwards counting issue in polled mode * completed VMSD fields * macroified magic numbers (and headerified reg definitions) * split of as device-model-only patch * use bitops for 64 bit register access * Fixed auto increment mode to check condition properly * general cleanup (names/style etc). ] Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> [PMM: * minor typo fixes * added missing return after error_setg() * dropped setting dc->no_user = 1 ] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-12-02misc: Replace 'struct QEMUTimer' by 'QEMUTimer'Stefan Weil1-2/+2
Most code already used QEMUTimer without the redundant 'struct' keyword. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-11-05rtc: remove dead SQW IRQ codeJan Kiszka1-8/+1
This was once introduced by commit 100d9891d6 but was never used in-tree and then got broken by commit 32e0c8260d. Time to clean up. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Message-id: 520B6A27.4040207@siemens.com Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2013-11-05a9mpcore: Embed ARMMPTimerStateAndreas Färber1-31/+4
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05arm_mptimer: Convert to QOM realizeAndreas Färber1-10/+15
Split the SysBusDevice initfn into instance_init and realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-10-14hpet: add API to find itMichael S. Tsirkin1-0/+5
Add API to find HPET using QOM. Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-09-01misc: Fix some typos in names and commentsStefan Weil1-2/+2
Most typos were found using a modified version of codespell: accross -> across issueing -> issuing TICNT_THRESHHOLD -> TICNT_THRESHOLD bandwith -> bandwidth VCARD_7816_PROPIETARY -> VCARD_7816_PROPRIETARY occured -> occurred gaurantee -> guarantee sofware -> software Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-08-22aio / timers: Switch entire codebase to the new timer APIAlex Bligh15-96/+96
This is an autogenerated patch using scripts/switch-timer-api. Switch the entire code base to using the new timer API. Note this patch may introduce some line length issues. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22aio / timers: Convert rtc_clock to be a QEMUClockTypeAlex Bligh4-25/+28
Convert rtc_clock to be a QEMUClockType Move rtc_clock users to use the new API Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22aio / timers: Untangle include filesAlex Bligh11-0/+12
include/qemu/timer.h has no need to include main-loop.h and doing so causes an issue for the next patch. Unfortunately various files assume including timers.h will pull in main-loop.h. Untangle this mess. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22aio / timers: Rename qemu_timer_* functionsAlex Bligh1-3/+3
Rename four functions in preparation for new API. Rename qemu_timer_expired to timer_expired Rename qemu_timer_expire_time_ns to timer_expire_time_ns Rename qemu_timer_pending to timer_pending Rename qemu_timer_expired_ns to timer_expired_ns Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-20hw/timer/imx_epit: Simplify and fix imx_epit implementationPeter Chubb1-58/+36
When imx_epit.c was last refactored, a common usecase (comparison register zero) broke. This patch fixes that, and simplifies the code yet more. It also fixes a major thinko in the reset path --- the wrong bits in the control register were being cleared. Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au> Reviewed-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-07-29xilinx_timer: QOM cast cleanupAndreas Färber1-3/+8
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29tusb6010: QOM cast cleanupAndreas Färber1-10/+16
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29slavio_timer: QOM cast cleanupAndreas Färber1-4/+9
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29pxa2xx_timer: QOM'ify pxa25x-timer and pxa27x-timerAndreas Färber1-13/+29
Introduce type constant for new abstract base type, use QOM casts and let both non-abstract types inherit from the new base type. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29puv3_ost: QOM cast cleanupAndreas Färber1-4/+8
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29pl031: QOM cast cleanupAndreas Färber1-3/+7
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29pl031: Rename pl031_state to PL031StateAndreas Färber1-18/+18
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29milkymist-sysctl: QOM cast cleanupAndreas Färber1-5/+9
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29m48t59: QOM cast cleanup for M48t59SysBusStateAndreas Färber1-6/+10
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29lm32_timer: QOM cast cleanupAndreas Färber1-4/+8
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29grlib_gptimer: QOM cast cleanupAndreas Färber1-4/+9
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29exynos4210_rtc: QOM cast cleanupAndreas Färber1-4/+9
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29exynos4210_pwm: QOM cast cleanupAndreas Färber1-4/+8
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29exynos4210_mct: QOM cast cleanupAndreas Färber1-4/+9
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29etraxfs_timer: QOM cast cleanupAndreas Färber1-3/+8
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29etraxfs_timer: Rename etrax_timer to ETRAXTimerStateAndreas Färber1-13/+13
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29cadence_ttc: QOM cast cleanupAndreas Färber1-4/+9
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29arm_timer: QOM cast cleanup for icp_pit_stateAndreas Färber1-3/+8
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29arm_timer: QOM cast cleanup for SP804StateAndreas Färber1-7/+12
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29arm_timer: Rename sp804_state to SP804StateAndreas Färber1-10/+10
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29timer/arm_mptimer: QOM cast cleanupAndreas Färber1-5/+13
Introduce type constant and cast macro and rename ARMMPTimerState::busdev to enforce its use. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
generated by cgit v1.2.1 (git 2.18.0) at 2024-04-28 23:08:20 +0000