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8ff43ee404
qemu/hw/ppc
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Suraj Jitindar Singh 8ff43ee404 target/ppc/spapr: Add SPAPR_CAP_CCF_ASSIST 
Introduce a new spapr_cap SPAPR_CAP_CCF_ASSIST to be used to indicate
the requirement for a hw-assisted version of the count cache flush
workaround.

The count cache flush workaround is a software workaround which can be
used to flush the count cache on context switch. Some revisions of
hardware may have a hardware accelerated flush, in which case the
software flush can be shortened. This cap is used to set the
availability of such hardware acceleration for the count cache flush
routine.

The availability of such hardware acceleration is indicated by the
H_CPU_CHAR_BCCTR_FLUSH_ASSIST flag being set in the characteristics
returned from the KVM_PPC_GET_CPU_CHAR ioctl.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Message-Id: <20190301031912.28809-2-sjitindarsingh@gmail.com>
[dwg: Small style fixes]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-03-12 12:07:49 +11:00
..
e500-ccsr.h
e500.c elf: Add optional function ptr to load_elf() to parse ELF notes 2019-02-05 16:50:16 +01:00
e500.h platform-bus-device: use device plug callback instead of machine_done notifier 2018-05-10 18:10:56 +01:00
e500plat.c hw/ppc: Use the IEC binary prefix definitions 2018-07-02 15:41:16 +02:00
fdt.c target/ppc: Split page size information into a separate allocation 2018-04-27 18:05:22 +10:00
Kconfig ppc: Express dependencies of the embedded machines with kconfig 2019-03-07 21:46:19 +01:00
mac_newworld.c hw/boards: Add a MachineState parameter to kvm_type callback 2019-03-05 15:55:09 +00:00
mac_oldworld.c hw/boards: Add a MachineState parameter to kvm_type callback 2019-03-05 15:55:09 +00:00
mac.h macio: move MACIOIDEState type declarations to macio.h 2018-08-30 10:42:18 +10:00
Makefile.objs hw/ppc/Makefile.objs: Build all boards conditinally with CONFIG_* 2019-02-05 16:50:20 +01:00
mpc8544_guts.c
mpc8544ds.c ppc: e500: switch E500 based machines to full machine definition 2018-04-27 18:05:23 +10:00
pnv_bmc.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
pnv_core.c ppc/pnv: introduce a CPU machine_data 2019-02-04 18:44:18 +11:00
pnv_lpc.c ppc/pnv: check size before data buffer access 2018-11-08 12:04:40 +11:00
pnv_occ.c
pnv_psi.c hw/ppc: Use object_initialize_child for correct reference counting 2019-02-26 09:21:25 +11:00
pnv_xscom.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
pnv.c ppc/pnv: use IEC binary prefixes to represent sizes 2019-02-26 14:20:30 +11:00
ppc4xx_devs.c ppc4xx: Pass array index to function instead of pointer into the array 2019-02-04 18:44:17 +11:00
ppc4xx_pci.c ppc4xx_pci: convert SysBus init method to a realize method 2018-11-08 12:04:40 +11:00
ppc405_boards.c ppc405_boards: use g_new(T, n) instead of g_malloc(sizeof(T) * n) 2018-12-21 09:24:23 +11:00
ppc405_uc.c hw/ppc: Move ppc40x_*reset() functions from ppc405_uc.c to ppc.c 2019-02-04 18:44:18 +11:00
ppc405.h
ppc440_bamboo.c elf: Add optional function ptr to load_elf() to parse ELF notes 2019-02-05 16:50:16 +01:00
ppc440_pcix.c ppc440_pcix: convert SysBus init method to a realize method 2018-11-08 12:04:40 +11:00
ppc440_uc.c ppc440: Avoid reporting error when reading non-existent RAM slot 2019-02-04 18:44:17 +11:00
ppc440.h ppc440_uc: Basic emulation of PPC440 DMA controller 2018-07-03 09:56:52 +10:00
ppc_booke.c hw/ppc: Don't include m48t59.h if it is not necessary 2019-02-04 18:44:20 +11:00
ppc.c target/ppc: Implement large decrementer support for TCG 2019-03-12 12:07:49 +11:00
ppce500_spin.c hw/ppc: Use the IEC binary prefix definitions 2018-07-02 15:41:16 +02:00
prep_systemio.c
prep.c hw/ppc/prep: Drop useless inclusion of "hw/i386/pc.h" 2019-02-17 21:54:02 +11:00
rs6000_mc.c hw/ppc: Use the IEC binary prefix definitions 2018-07-02 15:41:16 +02:00
sam460ex.c i2c: Split smbus into parts 2019-02-27 21:06:08 -06:00
spapr_caps.c target/ppc/spapr: Add SPAPR_CAP_CCF_ASSIST 2019-03-12 12:07:49 +11:00
spapr_cpu_core.c spapr: move the interrupt presenters under machine_data 2019-02-04 18:44:18 +11:00
spapr_drc.c spapr: add hotplug hooks for PHB hotplug 2019-02-26 09:21:25 +11:00
spapr_events.c spapr_events: add support for phb hotplug events 2019-02-26 09:21:25 +11:00
spapr_hcall.c target/ppc/spapr: Add SPAPR_CAP_CCF_ASSIST 2019-03-12 12:07:49 +11:00
spapr_iommu.c qemu/queue.h: leave head structs anonymous unless necessary 2019-01-11 15:46:55 +01:00
spapr_irq.c spapr_irq: Expose the phandle of the interrupt controller 2019-02-26 09:21:25 +11:00
spapr_ovec.c Revert "spapr: support memory unplug for qtest" 2019-03-12 12:06:36 +11:00
spapr_pci_vfio.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
spapr_pci.c qdev: Let the hotplug_handler_unplug() caller delete the device 2019-03-06 11:51:08 -03:00
spapr_rng.c hw/ppc/spapr_rng: Introduce CONFIG_SPAPR_RNG switch for spapr_rng.c 2018-11-08 12:04:40 +11:00
spapr_rtas_ddw.c spapr-iommu: Always advertise the maximum possible DMA window size 2018-12-21 09:37:38 +11:00
spapr_rtas.c target/ppc/spapr: Set LPCR:HR when using Radix mode 2019-02-26 09:21:25 +11:00
spapr_rtc.c qapi: move RTC_CHANGE to the target schema 2019-02-18 14:44:05 +01:00
spapr_vio.c spapr: Rename xics to intc in interrupt controller agnostic code 2019-02-17 21:54:02 +11:00
spapr.c target/ppc/spapr: Add SPAPR_CAP_CCF_ASSIST 2019-03-12 12:07:49 +11:00
trace-events ppc/spapr: Receive and store device tree blob from SLOF 2019-01-09 09:28:13 +11:00
virtex_ml507.c hw: Remove unused 'hw/devices.h' include 2019-03-07 22:16:11 +01:00