qemu/hw/pci-host
Frederic Barrat b34ce592fd ppc/pnv: Remove LSI on the PCIE host bridge
The phb3/phb4/phb5 root ports inherit from the default PCIE root port
implementation, which requests a LSI interrupt (#INTA). On real
hardware (POWER8/POWER9/POWER10), there is no such LSI. This patch
corrects it so that it matches the hardware.

As a consequence, the device tree previously generated was bogus, as
the root bridge LSI was not properly mapped. On some
implementation (powernv9), it was leading to inconsistent interrupt
controller (xive) data. With this patch, it is now clean.

Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220408131303.147840-3-fbarrat@linux.ibm.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-04-20 18:00:30 -03:00
..
bonito.c hw/pci-host/bonito: Allow PCI config accesses smaller than 32-bit 2021-07-02 17:34:55 +02:00
designware.c pci-host: designware: add pcie-msi read method 2021-02-08 15:15:32 +01:00
gpex-acpi.c Revert "acpi/gpex: Inform os to keep firmware resource map" 2021-08-03 16:32:34 -04:00
gpex.c hw/pci-host/gpex: Don't fault for unmapped parts of MMIO and PIO windows 2021-04-30 11:16:52 +01:00
grackle.c grackle: use qdev gpios for PCI IRQs 2020-10-18 16:21:42 +01:00
i440fx.c hw/pci: remove all references to find_i440fx function 2021-09-04 17:34:05 -04:00
Kconfig hw/pci-host/Kconfig: Add missing dependency MV64361 -> I8259 2021-07-20 20:10:03 +02:00
meson.build hw/pci-host: Rename Raven ASIC PCI bridge as raven.c 2021-07-11 22:29:04 +02:00
mv643xx.h hw/pci-host: Add emulation of Marvell MV64361 PPC system controller 2021-05-04 11:41:25 +10:00
mv64361.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
pam.c hw/pci-host/pam: Replace magic number by PAM_REGIONS_COUNT definition 2020-12-13 17:07:05 +01:00
pnv_phb3_msi.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
pnv_phb3_pbcq.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
pnv_phb3.c ppc/pnv: Remove LSI on the PCIE host bridge 2022-04-20 18:00:30 -03:00
pnv_phb4_pec.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
pnv_phb4.c ppc/pnv: Remove LSI on the PCIE host bridge 2022-04-20 18:00:30 -03:00
ppce500.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
q35.c hw/i386: Add a default_bus_bypass_iommu pc machine option 2021-07-16 11:10:45 -04:00
raven.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
remote.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
sabre.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
sh_pci.c hw/sh4: Coding style: White space fixes 2021-10-30 11:46:40 +02:00
trace-events ppc/pnv: Add support for PHB5 "Address-based trigger" mode 2022-03-02 06:51:39 +01:00
trace.h
uninorth.c hw: Use the PCI_DEVFN() macro from 'hw/pci/pci.h' 2021-01-04 23:24:44 +01:00
versatile.c pci: Rename pci_root_bus_new_inplace() to pci_root_bus_init() 2021-09-30 13:42:10 +01:00
xen_igd_pt.c
xilinx-pcie.c hw/mips/boston: Fix Lesser GPL version number 2020-11-03 16:51:13 +01:00