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747ffe28ca
qemu/hw
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Cédric Le Goater 747ffe28ca pnv/xive2: Add support XIVE2 P9-compat mode (or Gen1) 
The thread interrupt management area (TIMA) is a set of pages mapped
in the Hypervisor and in the guest OS address space giving access to
the interrupt thread context registers for interrupt management, ACK,
EOI, CPPR, etc.

XIVE2 changes slightly the TIMA layout with extra bits for the new
features, larger CAM lines and the controller provides configuration
switches for backward compatibility. This is called the XIVE2
P9-compat mode, of Gen1 TIMA. It impacts the layout of the TIMA and
the availability of the internal features associated with it,
Automatic Save & Restore for instance. Using a P9 layout also means
setting the controller in such a mode at init time.

As the OPAL driver initializes the XIVE2 controller with a XIVE2/P10
TIMA directly, the XIVE2 model only has a simple support for the
compat mode in the OS TIMA.

Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 06:51:39 +01:00
..
9pfs 9pfs: Fix segfault in do_readdir_many caused by struct dirent overread 2022-02-17 16:57:58 +01:00
acpi * Improve virtio-net failover test 2022-02-22 13:07:32 +00:00
adc hw/adc: Add basic Aspeed ADC model 2021-10-12 08:20:08 +02:00
alpha
arm aspeed queue: 2022-02-28 16:46:45 +00:00
audio Remove unnecessary minimum_version_id_old fields 2022-01-28 15:38:23 +01:00
avr hw/avr: Realize AVRCPU qdev object using qdev_realize() 2021-12-17 10:43:24 +01:00
block Pull request 2022-02-15 19:30:33 +00:00
char hw/char/exynos4210_uart: Fix crash on trying to load VM state 2022-01-28 14:29:46 +00:00
core * Improve virtio-net failover test 2022-02-22 13:07:32 +00:00
cpu
cris
display * Improve virtio-net failover test 2022-02-22 13:07:32 +00:00
dma Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
gpio exec/exec-all: Move 'qemu/log.h' include in units requiring it 2022-02-21 10:18:06 +01:00
hppa hppa: Add support for an emulated TOC/NMI button. 2022-02-02 18:46:42 +01:00
hyperv dma: Let dma_memory_map() take MemTxAttrs argument 2021-12-30 17:16:32 +01:00
i2c Kconfig: Add I2C_DEVICES device group 2022-02-21 13:30:20 +00:00
i386 Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
ide include: Move hardware version declarations to new qemu/hw-version.h 2022-02-21 13:30:20 +00:00
input Trivial branch pull request 20220222 2022-02-22 20:17:09 +00:00
intc pnv/xive2: Add support XIVE2 P9-compat mode (or Gen1) 2022-03-02 06:51:39 +01:00
ipack qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
ipmi Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
isa vt82c686: Add a method to VIA_ISA to raise ISA interrupts 2021-10-18 00:41:36 +02:00
m68k m68k: virt: correctly set the initial PC 2022-01-20 09:09:37 +01:00
mem Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
microblaze hw/microblaze: Replace drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
mips hw/mips/jazz: Inline vga_mmio_init() and remove it 2022-01-13 10:58:54 +01:00
misc aspeed queue: 2022-02-28 16:46:45 +00:00
net Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
nios2
nubus qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
nvme hw/nvme: add support for zoned random write area 2022-02-14 08:58:29 +01:00
nvram hw/nvram: use at24 macro 2022-02-21 18:21:54 +01:00
openrisc hw/openrisc/openrisc_sim: Add support for initrd loading 2022-02-26 10:39:36 +09:00
pci pcie_aer: Don't trigger a LSI if none are defined 2022-01-07 05:19:55 -05:00
pci-bridge qdev: Make DeviceState.id independent of QemuOpts 2021-10-15 16:06:35 +02:00
pci-host ppc/pnv: Add support for PHB5 "Address-based trigger" mode 2022-03-02 06:51:39 +01:00
pcmcia
ppc ppc/xive: Add support for PQ state bits offload 2022-03-02 06:51:39 +01:00
rdma hw/dma: Use dma_addr_t type definition when relevant 2022-01-18 12:56:29 +01:00
remote hw/remote: Add missing include 2022-02-21 10:18:06 +01:00
riscv hw/riscv: virt: Use AIA INTC compatible string when available 2022-02-16 12:24:19 +10:00
rtc rtc: Have event RTC_CHANGE identify the RTC by QOM path 2022-02-28 11:39:35 +01:00
rx
s390x s390x/cpumodel: Bump up QEMU model to a stripped-down IBM z15 GA1 2022-02-28 11:29:15 +01:00
scsi include: Move hardware version declarations to new qemu/hw-version.h 2022-02-21 13:30:20 +00:00
sd Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
sensor Kconfig: Add I2C_DEVICES device group 2022-02-21 13:30:20 +00:00
sh4 hw/intc/sh_intc: Inline and drop sh_intc_source() function 2021-10-30 18:39:37 +02:00
smbios smbios: Rename SMBIOS_ENTRY_POINT_* enums 2022-01-07 05:19:55 -05:00
sparc sun4m: fix setting CPU id when more than one CPU is present 2021-09-08 11:09:45 +01:00
sparc64 hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
ssi aspeed/smc: Add an address mask on segment registers 2022-02-26 18:40:51 +01:00
timer hw/timer: fix a9gtimer vmstate 2022-02-21 13:30:21 +00:00
tpm hw/tpm: Clean includes 2022-02-21 10:18:06 +01:00
tricore hw/tricore: fix inclusion of tricore_testboard 2021-07-20 20:10:21 +02:00
usb Trivial branch pull request 20220222 2022-02-22 20:17:09 +00:00
vfio Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
virtio include: Move qemu_madvise() and related #defines to new qemu/madvise.h 2022-02-21 13:30:20 +00:00
watchdog watchdog: remove select_watchdog_action 2021-11-02 15:57:27 +01:00
xen aio-posix: split poll check from ready handler 2022-01-12 17:09:39 +00:00
xenpv
xtensa
Kconfig hw/arm: xlnx-zcu102: Add Xilinx eFUSE device 2021-09-30 13:42:10 +01:00
meson.build