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ef905eff42
qemu/hw/pci-host
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Mark Cave-Ayland ef905eff42 sabre: increase number of PCI bus IRQs from 32 to 64 
The rework of the sabre IRQs in commit 6864fa3897 "sun4u: update PCI topology to
include simba PCI bridges" changed the IRQ routing so that both PCI and legacy
OBIO IRQs are routed through the sabre PCI host bridge to the CPU.

Unfortunately this commit failed to increase the number of PCI bus IRQs
accordingly meaning that access to the legacy IRQs OBIO (irqnum >= 0x20) would
overflow the PCI bus IRQ array causing strange failures running qemu-system-sparc64
in NetBSD.

Cc: qemu-stable@nongnu.org
Reported-by: Harold Gutch <logix@foobar.franken.de>
Fixes: https://bugs.launchpad.net/qemu/+bug/1838658
Fixes: 6864fa3897 ("sun4u: update PCI topology to include simba PCI bridges")
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201011081347.2146-1-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2020-10-28 07:59:26 +00:00
..
bonito.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
designware.c qom: Less verbose object_initialize_child() 2020-06-15 22:05:28 +02:00
gpex-acpi.c acpi/gpex: no reason to use a method for _CRS 2020-09-30 11:29:56 +02:00
gpex.c qom: Less verbose object_initialize_child() 2020-06-15 22:05:28 +02:00
grackle.c grackle: use qdev gpios for PCI IRQs 2020-10-18 16:21:42 +01:00
i440fx.c i440fx: Register i440FX-pcihost properties as class properties 2020-09-22 16:48:29 -04:00
Kconfig hw/pci-host/bonito: Map all the Bonito64 I/O range 2020-05-26 12:09:18 +02:00
meson.build acpi: add acpi_dsdt_add_gpex 2020-09-30 11:29:56 +02:00
pam.c qom/object: Move Object typedef to 'qemu/typedefs.h' 2020-06-10 12:09:36 -04:00
pnv_phb3_msi.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
pnv_phb3_pbcq.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
pnv_phb3.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
pnv_phb4_pec.c error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
pnv_phb4.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
ppce500.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
prep.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
q35.c qom: Less verbose object_initialize_child() 2020-06-15 22:05:28 +02:00
sabre.c sabre: increase number of PCI bus IRQs from 32 to 64 2020-10-28 07:59:26 +00:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
uninorth.c uninorth: use qdev gpios for PCI IRQs 2020-10-18 16:21:42 +01:00
versatile.c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
xen_igd_pt.c xen: Use ERRP_GUARD() 2020-07-10 15:18:09 +02:00
xilinx-pcie.c qom: Less verbose object_initialize_child() 2020-06-15 22:05:28 +02:00