OpenE2K/qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity
9a69950feb
qemu-e2k/hw/ppc
History
Nicholas Piggin 9a69950feb ppc/pnv: Add POWER9/10 chiptod model 
The ChipTOD (for Time-Of-Day) is a chip pervasive facility in IBM POWER
(powernv) processors that keeps a time of day clock.

In particular for this model are facilities that initialise and start
the time of day clock, and that synchronise that clock to cores on the
chip, and to other chips. In this way, all cores on all chips can
synchronise timebase (TB).

This model implements functionality sufficient to run the skiboot
chiptod synchronisation procedure (with the following core timebase
state machine implementation). It does not modify the TB in the cores
where the real hardware would, because the QEMU ppc timebase
implementation is always synchronised acros all cores.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-02-23 23:24:43 +10:00
..
amigaone.c ppc/amigaone: Allow running AmigaOS without firmware image 2023-11-30 22:13:00 +10:00
e500-ccsr.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
e500.c hw/ppc: use pci_init_nic_devices() 2024-02-02 16:23:47 +00:00
e500.h hw/ppc/e500: Add Freescale eSDHC to e500plat 2022-12-21 14:17:55 -03:00
e500plat.c hw/ppc: Use MachineClass->default_nic in the ppc machines 2023-05-22 09:44:22 +02:00
fdt.c target/ppc: Split page size information into a separate allocation 2018-04-27 18:05:22 +10:00
fw_cfg.c hw/ppc: Implement fw_cfg_arch_key_name() 2019-05-23 14:10:31 +02:00
Kconfig ppc/pnv: Add a pca9554 I2C device to powernv10-rainier 2024-02-23 23:24:42 +10:00
mac_newworld.c hw/ppc: use pci_init_nic_devices() 2024-02-02 16:23:47 +00:00
mac_oldworld.c hw/ppc: use pci_init_nic_devices() 2024-02-02 16:23:47 +00:00
meson.build ppc/pnv: Add POWER9/10 chiptod model 2024-02-23 23:24:43 +10:00
mpc8544_guts.c ppc/ppc4xx: Convert printfs() 2022-01-04 07:55:34 +01:00
mpc8544ds.c hw/ppc: Use MachineClass->default_nic in the ppc machines 2023-05-22 09:44:22 +02:00
pef.c migration: simplify blockers 2023-10-20 08:51:41 +02:00
pegasos2.c hw/ppc/pegasos2: Let pegasos2 machine configure SuperI/O functions 2024-02-14 06:09:32 -05:00
pnv_bmc.c hw/ppc/pnv_bmc: Use qdev_new() instead of QOM API 2024-02-22 12:47:40 +01:00
pnv_chiptod.c ppc/pnv: Add POWER9/10 chiptod model 2024-02-23 23:24:43 +10:00
pnv_core.c hw/ppc: Reset timebase facilities on machine reset 2023-09-06 11:19:33 +02:00
pnv_homer.c include/hw/ppc: Split pnv_chip.h off pnv.h 2023-01-20 07:25:10 +01:00
pnv_i2c.c ppc/pnv: Test pnv i2c master and connected devices 2024-02-23 23:24:42 +10:00
pnv_lpc.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
pnv_n1_chiplet.c hw/ppc: Add N1 chiplet model 2024-02-23 23:24:42 +10:00
pnv_nest_pervasive.c hw/ppc: Add pnv nest pervasive common chiplet model 2024-02-23 23:24:42 +10:00
pnv_occ.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
pnv_pnor.c block: Change blk_{pread,pwrite}() param order 2022-07-12 12:14:56 +02:00
pnv_psi.c pnv/psi: Clean up local variable shadowing 2023-09-29 10:07:17 +02:00
pnv_sbe.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
pnv_xscom.c hw/ppc/pnv_xscom: Do not use SysBus API to map local MMIO region 2023-10-19 23:13:28 +02:00
pnv.c hw/ppc: N1 chiplet wiring 2024-02-23 23:24:42 +10:00
ppc4xx_devs.c ppc4xx_sdram: Move ppc4xx_sdram_banks() to ppc4xx_sdram.c 2022-10-28 13:15:23 -03:00
ppc4xx_sdram.c *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
ppc405_boards.c ppc4xx_sdram: Rename functions to prevent name clashes 2022-10-17 16:15:09 -03:00
ppc405_uc.c Drop duplicate #include 2023-02-08 07:28:05 +01:00
ppc405.h ppc4xx_sdram: QOM'ify 2022-10-17 16:15:09 -03:00
ppc440_bamboo.c hw/ppc/ppc4xx_pci: Extract PCI host definitions to hw/pci-host/ppc4xx.h 2024-02-22 12:47:40 +01:00
ppc440_uc.c hw/ppc/ppc4xx_pci: Extract PCI host definitions to hw/pci-host/ppc4xx.h 2024-02-22 12:47:40 +01:00
ppc440.h ppc440: Remove ppc460ex_pcie_init legacy init function 2023-07-07 04:47:49 -03:00
ppc_booke.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
ppc.c qemu/main-loop: rename QEMU_IOTHREAD_LOCK_GUARD to BQL_LOCK_GUARD 2024-01-08 10:45:43 -05:00
ppce500_spin.c target/ppc: Restrict KVM-specific fields from ArchCPU 2023-06-28 14:27:59 +02:00
prep_systemio.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
prep.c hw/ppc/prep: Realize ISA bridge before accessing it 2024-02-15 16:58:46 +01:00
rs6000_mc.c hw: Simplify memory_region_init_ram() calls 2024-01-05 16:20:15 +01:00
sam460ex.c hw/ppc/ppc4xx_pci: Extract PCI host definitions to hw/pci-host/ppc4xx.h 2024-02-22 12:47:40 +01:00
spapr_caps.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_cpu_core.c hw/ppc/spapr_cpu: Use qdev_is_realized() instead of QOM API 2024-02-22 12:47:40 +01:00
spapr_drc.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_events.c qemu/main-loop: rename qemu_cond_wait_iothread() to qemu_cond_wait_bql() 2024-01-08 10:45:43 -05:00
spapr_hcall.c hw/ppc/spapr_hcall: Rename {softmmu -> vhyp_mmu}_resize_hpt_pr 2024-02-23 23:24:42 +10:00
spapr_iommu.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_irq.c ppc/spapr: Introduce SPAPR_IRQ_NR_IPIS to refer IRQ range for CPU IPIs. 2024-02-23 23:24:42 +10:00
spapr_nested.c ppc/spapr: Move spapr nested HV to a new file 2023-06-25 22:41:30 +02:00
spapr_numa.c spapr: Remove support for NVIDIA V100 GPU with NVLink2 2023-09-18 07:25:28 -03:00
spapr_nvdimm.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_ovec.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_pci_vfio.c hw/ppc/Kconfig: Imply VFIO_PCI 2023-12-19 19:03:38 +01:00
spapr_pci.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_rng.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
spapr_rtas_ddw.c spapr/ddw: Implement 64bit query extension 2022-07-06 10:22:37 -03:00
spapr_rtas.c ppc: qtest already exports qtest_rtas_call() 2023-11-07 15:49:41 -03:00
spapr_rtc.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_tpm_proxy.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
spapr_vhyp_mmu.c hw/ppc/spapr: Rename 'softmmu' -> 'vhyp_mmu' 2024-02-23 23:24:42 +10:00
spapr_vio.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_vof.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
spapr.c spapr: Tag pseries-2.1 - 2.11 machines as deprecated 2024-02-23 23:24:42 +10:00
trace-events ppc/pnv: Add POWER9/10 chiptod model 2024-02-23 23:24:43 +10:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
virtex_ml507.c ppc/{bamboo, virtex_ml507}: Remove useless dependency on ppc405.h header 2023-10-21 15:00:22 +03:00
vof.c ppc/vof: Fix missed fields in VOF cleanup 2023-09-06 11:19:33 +02:00