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x86: mpspec: Allow platform to determine how PIRQ is connected to I/O APIC
authorBin Meng <bmeng.cn@gmail.com>
Wed, 22 Jul 2015 08:21:09 +0000 (01:21 -0700)
committerLothar Waßmann <LW@KARO-electronics.de>
Wed, 9 Sep 2015 11:50:52 +0000 (13:50 +0200)
commit9f9621ca04ab5e6b54cb7f85e4690e36f659ce9b
tree5d72dceb640a2a13fa155f06e52651981c55ab93tree | snapshot
parenta0b90c2979167b48254b64585ae81c5e55398de4commit | diff
x86: mpspec: Allow platform to determine how PIRQ is connected to I/O APIC

Currently during writing MP table I/O interrupt assignment entry, we
assume the PIRQ is directly mapped to I/O APIC INTPIN#16-23, which
however is not always the case on some platforms.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
arch/x86/include/asm/mpspec.h diff | blob | history
arch/x86/lib/mpspec.c diff | blob | history
UBoot for KaRo TX COM modules