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qemu-patch-raspberry4/include/hw
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Ian Campbell a2db2a1edd xen: Switch to libxenevtchn interface for compat shims. 
In Xen 4.7 we are refactoring parts libxenctrl into a number of
separate libraries which will provide backward and forward API and ABI
compatiblity.

One such library will be libxenevtchn which provides access to event
channels.

In preparation for this switch the compatibility layer in xen_common.h
(which support building with older versions of Xen) to use what will
be the new library API. This means that the evtchn shim will disappear
for versions of Xen which include libxenevtchn.

To simplify things for the <= 4.0.0 support we wrap the int fd in a
malloc(sizeof int) such that the handle is always a pointer. This
leads to less typedef headaches and the need for
XC_HANDLER_INITIAL_VALUE etc for these interfaces.

Note that this patch does not add any support for actually using
libxenevtchn, it just adjusts the existing shims.

Note that xc_evtchn_alloc_unbound functionality remains in libxenctrl,
since that functionality is not exposed by /dev/xen/evtchn.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-26 17:19:24 +00:00
..
acpi pc: acpi: move PIIX4 isa-bridge and pm devices into SSDT 2016-01-09 23:20:18 +02:00
arm hw/arm/virt: add secure memory region and UART 2016-01-21 14:15:07 +00:00
audio isa: QOM'ify ISADevice 2013-06-07 14:55:33 +02:00
block fdc: add drive type qapi enum 2016-01-25 14:35:23 -05:00
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: drop the unused files 2015-10-02 16:22:02 -03:00
cris cris: Remove the CRIS PIC glue 2014-02-03 14:04:00 +00:00
gpio i.MX: add support for lower and upper interrupt in GPIO. 2015-12-17 13:37:13 +00:00
i2c i.MX: Add I2C controller emulator 2015-09-07 10:39:30 +01:00
i386 fpu: Replace uint32 typedef with uint32_t 2016-01-22 15:09:21 +00:00
input input: switch hid mouse and tablet to the new input layer api. 2014-05-26 08:42:43 +02:00
intc arm_gic_kvm: Disable live migration if not supported 2015-10-27 12:00:50 +00:00
ipack ipack: Move IndustryPack out of hw/char/ 2014-02-14 21:11:53 +01:00
ipmi ipmi: Add a firmware configuration repository 2015-12-22 18:39:19 +02:00
isa isa: Clean up error handling around isa_bus_new() 2016-01-13 11:58:59 +01:00
kvm hw: move headers to include/ 2013-04-08 18:13:10 +02:00
lm32 hmp: Name HMP info handler functions hmp_info_SUBCOMMAND() 2015-02-18 11:58:50 +01:00
m68k hw: move headers to include/ 2013-04-08 18:13:10 +02:00
mem nvdimm acpi: build ACPI NFIT table 2015-12-22 18:39:20 +02:00
mips net/dp8393x: QOM'ify 2015-06-11 10:13:30 +01:00
misc i.MX: move i.MX31 CCM object to register array 2016-01-11 15:52:18 +00:00
net i.MX: Add FEC Ethernet Emulator 2015-09-07 10:39:30 +01:00
nvram fw_cfg: remove offset argument from callback prototype 2015-12-15 11:45:59 +01:00
pci hw/pxb: introduce pxb-pcie expander for PCIe machines 2015-12-22 17:45:13 +02:00
pci-host q35: Remove MCHPCIState.guest_info field 2015-12-22 17:45:13 +02:00
ppc spapr vio: fix to incomplete QOMify 2016-01-11 15:29:05 +11:00
s390x s390/sclp: store the increment_size in the sclp device 2015-09-07 16:10:44 +02:00
scsi scsi: remove scsi_req_free prototype 2015-12-04 09:39:55 +03:00
sd sdhci: add optional quirk property to disable card insertion/removal interrupts 2015-12-22 16:34:26 +08:00
sh4 sh7750: Change cpu field type to SuperHCPU 2013-04-13 13:51:45 +02:00
smbios smbios: add smbios 3.0 support 2015-09-07 10:39:28 +01:00
sparc QOM infrastructure fixes and device conversions 2015-03-02 13:20:43 +00:00
ssi xilinx_spips: Separate the state struct into a header 2016-01-21 14:15:03 +00:00
timer pc: acpi: move HPET from DSDT to SSDT 2016-01-09 23:20:18 +02:00
tricore target-tricore: Add board for systemmode 2014-09-01 14:49:20 +01:00
unicore32 hw: move headers to include/ 2013-04-08 18:13:10 +02:00
usb usb: move ehci register defines to header file 2014-06-02 16:28:59 +02:00
vfio vfio: Record host IOMMU's available IO page sizes 2015-10-05 12:38:41 -06:00
virtio 9pfs: merge hw/virtio/virtio-9p.h into hw/9pfs/virtio-9p.h 2016-01-08 12:48:11 +05:30
watchdog s390x/watchdog: introduce diag288 watchdog device 2015-06-11 17:45:49 +02:00
xen xen: Switch to libxenevtchn interface for compat shims. 2016-01-26 17:19:24 +00:00
boards.h Move SET_MACHINE_COMPAT macro to boards.h 2016-01-11 15:29:05 +11:00
bt.h bt: check struct sizes 2015-12-04 09:39:55 +03:00
compat.h fdc: change auto fallback drive for ISA FDC to 288 2016-01-25 14:36:01 -05:00
devices.h arm: fix location of some include files 2013-04-15 15:16:01 +02:00
elf_ops.h elf: Update EM_MOXIE definition 2015-09-25 12:04:43 +02:00
empty_slot.h hw: move headers to include/ 2013-04-08 18:13:10 +02:00
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 vmstate: define vmstate_info_uinttl 2016-01-16 12:01:23 +00:00
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 qobject: Rename qtype_code to QType 2015-12-17 08:21:28 +01:00
qdev-dma.h qdev: Remove hex8/32/64 property types 2014-02-14 21:12:04 +01:00
qdev-properties.h fdc: Add fallback option 2016-01-25 14:35:23 -05:00
qdev.h hw: move headers to include/ 2013-04-08 18:13:10 +02:00
stream.h Trivial grammar and spelling fixes 2013-05-01 20:55:21 +04:00
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