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f40b83a4e3
qemu/hw/ppc
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Mark Cave-Ayland f40b83a4e3 40p: use OR gate to wire up raven PCI interrupts 
According to the PReP specification section 6.1.6 "System Interrupt
Assignments", all PCI interrupts are routed via IRQ 15.

Instead of mapping each PCI IRQ separately, we introduce an OR gate within the
raven PCI host bridge and then wire the single output of the OR gate to the
interrupt controller.

Note that whilst the (now deprecated) PReP machine still exists we still need
to preserve the old IRQ routing. This is done by adding a new "is-legacy-prep"
property to the raven PCI host bridge which is set to true for the PReP
machine.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Hervé Poussineau <hpoussin@reactos.org>
Tested-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-09-25 11:12:25 +10:00
..
e500-ccsr.h ppc: do not use ../ in include files 2013-03-01 13:57:33 +01:00
e500.c hw/ppc: Use the IEC binary prefix definitions 2018-07-02 15:41:16 +02:00
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
mac_newworld.c mac_newworld: implement custom FWPathProvider 2018-08-30 10:42:18 +10:00
mac_oldworld.c mac_oldworld: implement custom FWPathProvider 2018-08-30 10:42:18 +10:00
mac.h macio: move MACIOIDEState type declarations to macio.h 2018-08-30 10:42:18 +10:00
Makefile.objs spapr: introduce a fixed IRQ number space 2018-08-21 14:28:45 +10:00
mpc8544_guts.c shutdown: Add source information to SHUTDOWN and RESET 2017-05-23 13:28:17 +02:00
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: fix pnv_core_realize() error handling 2018-07-03 09:56:51 +10:00
pnv_lpc.c ppc/pnv: introduce a new isa_create() operation to the chip model 2018-06-21 21:22:53 +10:00
pnv_occ.c ppc/pnv: Add OCC model stub with interrupt support 2017-04-26 12:00:42 +10:00
pnv_psi.c ppc/pnv: change powernv_ prefix to pnv_ for overall naming consistency 2018-01-10 12:53:00 +11:00
pnv_xscom.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
pnv.c hw: Directly use "qemu/units.h" instead of "qemu/cutils.h" 2018-07-02 15:41:12 +02:00
ppc4xx_devs.c hw/ppc: Use the IEC binary prefix definitions 2018-07-02 15:41:16 +02:00
ppc4xx_pci.c pci: Rename root bus initialization functions for clarity 2017-12-05 19:13:45 +02:00
ppc405_boards.c ppc: Remove deprecated ppcemb target 2018-08-28 11:31:23 +10:00
ppc405_uc.c hw/ppc/ppc405_uc: Convert away from old_mmio 2018-08-21 14:28:45 +10:00
ppc405.h ppc4xx: Export ECB and PLB emulation 2017-09-08 09:30:55 +10:00
ppc440_bamboo.c ppc: Remove deprecated ppcemb target 2018-08-28 11:31:23 +10:00
ppc440_pcix.c sam460ex: Fix PCI interrupts with multiple devices 2018-08-01 11:01:38 +10:00
ppc440_uc.c ppc440_uc: Fix a copy/paste error 2018-07-07 12:12:27 +10:00
ppc440.h ppc440_uc: Basic emulation of PPC440 DMA controller 2018-07-03 09:56:52 +10:00
ppc_booke.c ppc_booke: drop useless assignment 2017-05-07 09:57:51 +03:00
ppc.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
ppce500_spin.c hw/ppc: Use the IEC binary prefix definitions 2018-07-02 15:41:16 +02:00
prep_systemio.c prep: add PReP System I/O 2017-01-31 10:10:13 +11:00
prep.c 40p: use OR gate to wire up raven PCI interrupts 2018-09-25 11:12:25 +10:00
rs6000_mc.c hw/ppc: Use the IEC binary prefix definitions 2018-07-02 15:41:16 +02:00
sam460ex.c ppc: Remove deprecated ppcemb target 2018-08-28 11:31:23 +10:00
spapr_caps.c spapr: compute default value of "hpt-max-page-size" later 2018-07-03 10:20:15 +10:00
spapr_cpu_core.c target/ppc/kvm: set vcpu as online/offline 2018-09-05 16:06:19 +10:00
spapr_drc.c hw/ppc/spapr_drc: Replace error_setg(&error_abort) by error_report() + abort() 2018-06-12 09:33:52 +10:00
spapr_events.c spapr: introduce a fixed IRQ number space 2018-08-21 14:28:45 +10:00
spapr_hcall.c target/ppc, spapr: Move VPA information to machine_data 2018-06-16 16:32:50 +10:00
spapr_iommu.c iommu: Add IOMMU index argument to translate method 2018-06-15 15:23:34 +01:00
spapr_irq.c spapr: introduce a IRQ controller backend to the machine 2018-08-21 14:28:45 +10:00
spapr_ovec.c Purge uses of banned g_assert_FOO() 2018-06-13 13:47:35 +02:00
spapr_pci_vfio.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
spapr_pci.c spapr_pci: fix potential NULL pointer dereference 2018-08-28 11:31:23 +10:00
spapr_rng.c spapr_rng: Convert to DEFINE_PROP_LINK 2017-07-14 12:04:43 +02:00
spapr_rtas_ddw.c machine: rename MemoryHotplugState to DeviceMemoryState 2018-05-07 10:00:02 -03:00
spapr_rtas.c target/ppc/kvm: set vcpu as online/offline 2018-09-05 16:06:19 +10:00
spapr_rtc.c qapi: Drop qapi_event_send_FOO()'s Error ** argument 2018-08-28 18:21:38 +02:00
spapr_vio.c spapr: introduce a fixed IRQ number space 2018-08-21 14:28:45 +10:00
spapr.c spapr: Correct reference count on spapr-cpu-core 2018-08-30 15:58:42 +10:00
trace-events uninorth: create new uninorth device 2018-05-04 15:00:37 +10:00
virtex_ml507.c ppc: Remove deprecated ppcemb target 2018-08-28 11:31:23 +10:00