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38b02bd846
qemu/hw/ppc
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Alexey Kardashevskiy 38b02bd846 spapr: Use QEMU limit for maximum CPUs number 
sPAPR uses hard coded limit of maximum 255 supported CPUs which is
exactly the same as QEMU-wide limit which is MAX_CPUMASK_BITS and also
defined as 255.

This makes use of a global CPU number limit for the "pseries" machine.

In order to anticipate future increase of the MAX_CPUMASK_BITS
(or to help debugging large systems), this also bumps the FDT_MAX_SIZE
limit from 256K to 1M assuming that 1 CPU core needs roughly 512 bytes
in the device tree so the new limit can cover up to 2048 CPU cores.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2015-09-23 10:51:10 +10:00
..
e500-ccsr.h
e500.c kvm_ppc: remove kvmppc_timer_hack 2015-09-20 22:48:38 +02:00
e500.h PPC: e500 pci host: Add support for ATMUs 2015-01-07 16:16:24 +01:00
e500plat.c Use DEFINE_MACHINE() to register all machines 2015-09-19 16:40:15 +02:00
mac_newworld.c machine: Set MachineClass::name automatically 2015-09-19 16:39:28 +02:00
mac_oldworld.c Use DEFINE_MACHINE() to register all machines 2015-09-19 16:40:15 +02:00
mac.h block: Rename BlockDriverAIOCB* to BlockAIOCB* 2014-10-20 13:41:27 +02:00
Makefile.objs spapr_drc: initial implementation of sPAPRDRConnector device 2015-06-03 23:56:52 +02:00
mpc8544_guts.c cpu: Replace cpu_single_env with CPUState current_cpu 2013-07-09 21:20:28 +02:00
mpc8544ds.c Use DEFINE_MACHINE() to register all machines 2015-09-19 16:40:15 +02:00
ppc4xx_devs.c SCSI changes that enable sending vendor-specific commands via virtio-scsi. 2014-08-19 13:00:57 +01:00
ppc4xx_pci.c hw/pci/ppc4xx_pci.c: Remove unused pci4xx_cfgaddr_read/write/ops 2014-11-04 23:26:12 +01:00
ppc405_boards.c Revert use of DEFINE_MACHINE() for registrations of multiple machines 2015-09-19 16:40:27 +02:00
ppc405_uc.c Fix bad error handling after memory_region_init_ram() 2015-09-18 14:39:29 +02:00
ppc405.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
ppc440_bamboo.c kvm_ppc: remove kvmppc_timer_hack 2015-09-20 22:48:38 +02:00
ppc_booke.c hw/ppc: Avoid shifting left into sign bit 2014-03-27 19:22:49 +04:00
ppc.c timer: rename NSEC_PER_SEC due to Mac OS X header clash 2015-07-20 17:01:00 +01:00
ppce500_spin.c Convert (ffs(val) - 1) to ctz32(val) 2015-04-28 15:36:08 +02:00
prep.c Use DEFINE_MACHINE() to register all machines 2015-09-19 16:40:15 +02:00
spapr_drc.c spapr: Don't use QOM [*] syntax for DR connectors. 2015-09-23 10:51:10 +10:00
spapr_events.c spapr: Merge sPAPREnvironment into sPAPRMachineState 2015-07-07 17:44:50 +02:00
spapr_hcall.c ppc/spapr: Use qemu_log_mask() for hcall_dprintf() 2015-09-23 10:51:09 +10:00
spapr_iommu.c spapr_iommu: translate sPAPRTCEAccess to IOMMUAccessFlags 2015-07-07 17:44:51 +02:00
spapr_pci_vfio.c sPAPR: Clear stale MSIx table during EEH reset 2015-07-07 17:44:54 +02:00
spapr_pci.c spapr_pci: fix device tree props for MSI/MSI-X 2015-09-23 10:51:10 +10:00
spapr_rtas.c spapr_drc: use RTAS return codes for methods called by RTAS 2015-09-23 10:51:10 +10:00
spapr_rtc.c timer: rename NSEC_PER_SEC due to Mac OS X header clash 2015-07-20 17:01:00 +01:00
spapr_vio.c spapr: Merge sPAPREnvironment into sPAPRMachineState 2015-07-07 17:44:50 +02:00
spapr.c spapr: Use QEMU limit for maximum CPUs number 2015-09-23 10:51:10 +10:00
virtex_ml507.c Use DEFINE_MACHINE() to register all machines 2015-09-19 16:40:15 +02:00