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19d2b5e6ff
qemu/include/hw
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Paolo Bonzini 19d2b5e6ff i8257: rewrite DMA_schedule to avoid hooking into the CPU loop 
The i8257 DMA controller uses an idle bottom half, which by default
does not cause the main loop to exit.  Therefore, the DMA_schedule
function is there to ensure that the CPU relinquishes the iothread
mutex to the iothread.

However, this is not enough since the iothread will call
aio_compute_timeout() and go to sleep again.  In the iothread
world, forcing execution of the idle bottom half is much simpler,
and only requires a call to qemu_notify_event().  Do it, removing
the need for the "cpu_request_exit" pseudo-irq.  The next patch
will remove it.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-09 15:34:53 +02:00
..
acpi ich9: add TCO interface emulation 2015-07-07 13:12:22 +03:00
arm xlnx-zynqmp: Connect the four OCM banks 2015-08-25 15:45:06 +01:00
audio
block BlockConf: Call backend functions to detect geometry and blocksizes 2015-03-10 14:02:22 +01:00
char i.MX: Split UART emulator in a header file and a source file 2015-08-13 11:26:19 +01:00
cpu icc_bus: QOM'ify ICC 2013-12-24 18:02:18 +01:00
cris cris: Remove the CRIS PIC glue 2014-02-03 14:04:00 +00:00
i2c smbus: return -1 if nothing found at the given address 2014-05-07 19:14:46 +03:00
i386 apic_internal.h: Include cpu.h directly 2015-08-19 16:29:53 +01:00
input input: switch hid mouse and tablet to the new input layer api. 2014-05-26 08:42:43 +02:00
intc hw/arm/gic: Kill code duplication 2015-08-13 11:26:21 +01:00
ipack ipack: Move IndustryPack out of hw/char/ 2014-02-14 21:11:53 +01:00
isa i8257: rewrite DMA_schedule to avoid hooking into the CPU loop 2015-09-09 15:34:53 +02:00
kvm
lm32 hmp: Name HMP info handler functions hmp_info_SUBCOMMAND() 2015-02-18 11:58:50 +01:00
m68k
mem pc,pc-dimm: Factor out reusable parts in pc_dimm_plug to a separate routine 2015-07-03 17:47:58 -03:00
mips net/dp8393x: QOM'ify 2015-06-11 10:13:30 +01:00
misc i.MX: Split CCM emulator in a header file and a source file 2015-08-13 11:26:20 +01:00
net hw/net: add simple phy support to mcf_fec driver 2015-07-27 14:12:04 +01:00
nvram fw_cfg: remove support for guest-side data writes 2015-06-10 08:00:37 +02:00
pci pc,virtio,pci: fixes and updates 2015-07-08 13:36:19 +01:00
pci-host spapr: Merge sPAPREnvironment into sPAPRMachineState 2015-07-07 17:44:50 +02:00
ppc xics_kvm: Don't enable KVM_CAP_IRQ_XICS if already enabled 2015-07-07 17:44:52 +02:00
s390x virtio-ccw: introduce ccw specific queue limit 2015-05-31 16:45:38 +02:00
scsi esp: Do not overwrite ESP_TCHI after reset 2014-11-12 10:27:03 +01:00
sh4
smbios smbios: move smbios code into a common folder 2015-08-13 14:08:30 +03:00
sparc QOM infrastructure fixes and device conversions 2015-03-02 13:20:43 +00:00
timer i.MX: Split GPT emulator in a header file and a source file 2015-08-13 11:26:20 +01:00
tricore target-tricore: Add board for systemmode 2014-09-01 14:49:20 +01:00
unicore32
usb usb: move ehci register defines to header file 2014-06-02 16:28:59 +02:00
vfio hw/vfio/platform: add irqfd support 2015-07-06 12:15:14 -06:00
virtio virtio-net: remove useless codes 2015-08-13 14:08:29 +03:00
watchdog s390x/watchdog: introduce diag288 watchdog device 2015-06-11 17:45:49 +02:00
xen Fix the compatibility typedef of ioservid_t to match the Xen headers 2015-07-08 15:51:03 +01:00
boards.h pci: allow 0 address for PCI IO/MEM regions 2015-08-13 14:08:29 +03:00
bt.h Preparation for usb-bt-dongle conditional build 2013-09-10 11:14:41 +02:00
compat.h virtio: set any_layout in virtio core 2015-07-27 11:24:48 +03:00
devices.h
elf_ops.h elf-loader: Add missing error handling for call of lseek 2015-03-19 11:37:40 +03:00
empty_slot.h
fw-path-provider.h fw-path-provider: Change GPL version to 2+ 2014-04-07 15:36:07 +02:00
hotplug.h misc: Fix new typos in comments 2015-01-15 10:44:13 +03:00
hw.h bootdevice: move code about bootorder from vl.c to bootdevice.c 2014-12-22 14:39:20 +08:00
ide.h Call pci_piix3_xen_ide_unplug from unplug_disks 2014-02-20 17:28:08 +00:00
irq.h irq: Remove qemu_irq_intercept_out 2014-10-23 16:41:25 +02:00
loader.h vl: move rom_load_all after machine init done 2015-07-07 11:03:16 +02:00
nmi.h nmi: Implement inject_nmi() for non-monitor context use 2015-06-11 17:45:50 +02:00
pcmcia.h hmp: Remove "info pcmcia" 2014-10-24 12:19:11 +01:00
platform-bus.h sysbus: Add new platform bus helper device 2014-11-04 23:26:14 +01:00
ptimer.h vmstate: Make VMSTATE_STRUCT_POINTER take type, not ptr-to-type 2014-02-04 15:51:45 +01:00
qdev-core.h qdev: Un-deprecate qdev_init_nofail() 2015-06-19 19:14:32 +02:00
qdev-dma.h qdev: Remove hex8/32/64 property types 2014-02-14 21:12:04 +01:00
qdev-properties.h qdev: fix 64 bit properties 2015-07-13 14:42:24 +03:00
qdev.h
sd.h hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
ssi.h ssi: Name the CS GPIO 2014-05-28 17:36:21 +02:00
stream.h
sysbus.h sysbus: add irq_routing_notifier 2015-07-06 12:15:14 -06:00
usb.h usb: Remove unused functions 2015-04-30 16:05:48 +03:00