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(parent: 9625036) | patch
sparc64: use direct interrupt mapping for PCI devices
authorArtyom Tarasenko <atar4qemu@gmail.com>
Sat, 27 Apr 2013 05:55:13 +0000 (07:55 +0200)
committerBlue Swirl <blauwirbel@gmail.com>
Sat, 27 Apr 2013 11:13:08 +0000 (11:13 +0000)
commit903ce9fefacd828bbcadd656ddaed8984139be29
tree1b540208021396029f3abcaa18368585f581f1f0tree | snapshot
parent9625036d14bdcc908fa06cd45599115258452c46commit | diff
sparc64: use direct interrupt mapping for PCI devices

Every PCI Slot in PBM has 4 directly mapped IRQ lines.
Use the IRQ routing schema 0bssnn (Bus, Slot, interrupt Number)
described in Section 19.3.3 of UltraSPARC™-IIi User's Manual.

Please note that this patch requires the OpenBIOS counterpart patch.

Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
hw/pci-host/apb.c diff | blob | history
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