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Cédric Le Goater 02e3ff548d ppc/xive: introduce a XIVE interrupt source model 
The first sub-engine of the overall XIVE architecture is the Interrupt
Virtualization Source Engine (IVSE). An IVSE can be integrated into
another logic, like in a PCI PHB or in the main interrupt controller
to manage IPIs.

Each IVSE instance is associated with an Event State Buffer (ESB) that
contains a two bit state entry for each possible event source. When an
event is signaled to the IVSE, by MMIO or some other means, the
associated interrupt state bits are fetched from the ESB and
modified. Depending on the resulting ESB state, the event is forwarded
to the IVRE sub-engine of the controller doing the routing.

Each supported ESB entry is associated with either a single or a
even/odd pair of pages which provides commands to manage the source:
to EOI, to turn off the source for instance.

On a sPAPR machine, the O/S will obtain the page address of the ESB
entry associated with a source and its characteristic using the
H_INT_GET_SOURCE_INFO hcall. On PowerNV, a similar OPAL call is used.

The xive_source_notify() routine is in charge forwarding the source
event notification to the routing engine. It will be filled later on.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 		2018-12-21 09:24:23 +11:00
..
aarch64-linux-user.mak default-configs/aarch64-linux-user.mak: Remove unused define 2015-11-24 14:12:15 +00:00
aarch64-softmmu.mak hw/arm: versal: Add a model of Xilinx Versal SoC 2018-11-02 14:10:53 +00:00
aarch64_be-linux-user.mak configure: Add aarch64_be-linux-user target 2018-01-11 13:25:32 +00:00
alpha-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
alpha-softmmu.mak configs/alpha: Remove unused CONFIG_PARALLEL_ISA switch 2018-10-26 17:17:32 +02:00
arm-linux-user.mak default-configs/: CONFIG_GDBSTUB_XML removed 2013-10-16 18:21:01 +02:00
arm-softmmu.mak arm: Add Nordic Semiconductor nRF51 SoC 2018-09-25 14:14:07 +01:00
armeb-linux-user.mak default-configs/: CONFIG_GDBSTUB_XML removed 2013-10-16 18:21:01 +02:00
cris-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
cris-softmmu.mak hw: move NICs to hw/net/, configure via default-configs/ 2013-04-08 18:13:13 +02:00
hppa-linux-user.mak target-hppa: Add framework and enable compilation 2017-01-23 09:52:40 -08:00
hppa-softmmu.mak hw: make virtio devices configurable via default-configs/ 2018-06-01 15:14:31 +02:00
hyperv.mak default-configs: collect CONFIG_HYPERV* in hyperv.mak 2018-10-19 13:44:13 +02:00
i386-bsd-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
i386-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
i386-softmmu.mak memory-device: introduce separate config option 2018-10-24 06:44:59 -03:00
lm32-softmmu.mak configure: opengl overhaul 2015-03-12 15:49:57 +01:00
m68k-linux-user.mak default-configs/: CONFIG_GDBSTUB_XML removed 2013-10-16 18:21:01 +02:00
m68k-softmmu.mak m68k: Remove PCI and USB from config file 2017-01-14 10:06:21 +01:00
microblaze-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
microblaze-softmmu.mak xlnx-pmu-iomod-intc: Add the PMU Interrupt controller 2018-01-26 11:09:09 +01:00
microblazeel-linux-user.mak microblaze: Correct copy+paste:o in defconfigs 2011-03-01 22:17:52 +01:00
microblazeel-softmmu.mak defconfigs: Piggyback microblazeel on microblaze 2015-04-30 16:05:48 +03:00
mips-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
mips-softmmu-common.mak hw: allow compiling out SCSI 2018-06-01 15:14:31 +02:00
mips-softmmu.mak default-configs: add mips-softmmu-common.mak 2016-03-23 13:36:56 +00:00
mips64-linux-user.mak linux-user: Add default configs for mips64[el] 2012-02-02 17:51:20 +02:00
mips64-softmmu.mak default-configs: add mips-softmmu-common.mak 2016-03-23 13:36:56 +00:00
mips64el-linux-user.mak linux-user: Add default configs for mips64[el] 2012-02-02 17:51:20 +02:00
mips64el-softmmu.mak hw/mips: MIPS Boston board support 2017-02-24 10:37:21 +00:00
mipsel-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
mipsel-softmmu.mak default-configs: add mips-softmmu-common.mak 2016-03-23 13:36:56 +00:00
mipsn32-linux-user.mak linux-user: Add default-configs for mipsn32[el] 2012-02-02 17:51:20 +02:00
mipsn32el-linux-user.mak linux-user: Add default-configs for mipsn32[el] 2012-02-02 17:51:20 +02:00
moxie-softmmu.mak Allow ISA bus to be configured out 2017-02-06 12:33:21 +11:00
nios2-linux-user.mak nios2: Add support for Nios-II R1 2017-01-24 13:10:36 -08:00
nios2-softmmu.mak nios2: Add support for Nios-II R1 2017-01-24 13:10:36 -08:00
or1k-linux-user.mak target/openrisc: Rename the cpu from or32 to or1k 2017-02-14 08:14:58 +11:00
or1k-softmmu.mak openrisc/ompic: Add OpenRISC Multicore PIC (OMPIC) 2017-10-21 06:35:47 +09:00
pci.mak display: add separate config option for bochs-display 2018-10-15 09:57:33 +02:00
ppc-linux-user.mak build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
ppc-softmmu.mak ppc: move at24c to its own CONFIG_ symbol 2018-10-30 09:12:09 +01:00
ppc64-linux-user.mak build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
ppc64-softmmu.mak ppc/xive: introduce a XIVE interrupt source model 2018-12-21 09:24:23 +11:00
ppc64abi32-linux-user.mak build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
ppc64le-linux-user.mak build: remove CONFIG_LIBDECNUMBER 2017-10-16 18:03:52 +02:00
riscv32-linux-user.mak RISC-V Build Infrastructure 2018-03-07 08:30:28 +13:00
riscv32-softmmu.mak hw/riscv/sifive_u: Connect the Cadence GEM Ethernet device 2018-07-05 15:24:25 -07:00
riscv64-linux-user.mak RISC-V Build Infrastructure 2018-03-07 08:30:28 +13:00
riscv64-softmmu.mak hw/riscv/sifive_u: Connect the Cadence GEM Ethernet device 2018-07-05 15:24:25 -07:00
s390x-linux-user.mak s390x: build s390x by default 2011-05-20 17:35:12 +02:00
s390x-softmmu.mak s390x/vfio: ap: Introduce VFIO AP device 2018-10-12 11:32:18 +02:00
sh4-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sh4-softmmu.mak sm501: Implement i2c part for reading monitor EDID 2018-07-07 12:12:27 +10:00
sh4eb-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sh4eb-softmmu.mak sm501: Implement i2c part for reading monitor EDID 2018-07-07 12:12:27 +10:00
sound.mak audio: Enable all cards 2013-05-03 12:04:49 -05:00
sparc-bsd-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc-softmmu.mak hw: allow compiling out SCSI 2018-06-01 15:14:31 +02:00
sparc32plus-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc64-bsd-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc64-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
sparc64-softmmu.mak hw/sparc64/niagara: Model the I/O Bridge with the 'unimplemented_device' 2018-10-24 06:44:59 -03:00
tilegx-linux-user.mak target-tilegx: Add TILE-Gx building files 2015-09-15 07:45:32 -07:00
tricore-softmmu.mak target-tricore: Add initialization for translation and activate target 2014-09-01 14:49:20 +01:00
unicore32-softmmu.mak Allow ISA bus to be configured out 2017-02-06 12:33:21 +11:00
usb.mak hw: allow compiling out SCSI 2018-06-01 15:14:31 +02:00
virtio.mak hw: make virtio devices configurable via default-configs/ 2018-06-01 15:14:31 +02:00
x86_64-bsd-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
x86_64-linux-user.mak Add new config-devices.mak for each target 2009-10-08 21:17:10 -05:00
x86_64-softmmu.mak x86_64-softmmu: Configuration is identical to i386-softmmu 2018-08-27 11:27:06 +02:00
xtensa-linux-user.mak target/xtensa: add linux-user support 2018-03-16 09:40:34 -07:00
xtensa-softmmu.mak xtensa_lx60: add FLASH support 2011-11-02 05:05:52 +04:00
xtensaeb-linux-user.mak target/xtensa: add linux-user support 2018-03-16 09:40:34 -07:00
xtensaeb-softmmu.mak xtensa_lx60: add FLASH support 2011-11-02 05:05:52 +04:00