Peter Maydell 66a96d7018 versatile_pci: Implement the correct PCI IRQ mapping ... Implement the correct IRQ mapping for the Versatile PCI controller; it differs between realview and versatile boards, but the previous QEMU implementation was correct only for the first PCI card on a versatile board, since we weren't swizzling IRQs based on the slot number. Since this change would otherwise break any uses of PCI on Linux kernels which have an equivalent bug (since they have effectively only been tested against QEMU, not real hardware), we implement a mechanism for automatically detecting those broken kernels and switching back to the old mapping. This works by looking at the values the kernel writes to the PCI_INTERRUPT_LINE register in the config space, which is effectively the interrupt number the kernel expects the device to be using. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>		2013-04-19 11:15:19 +01:00
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apb.c
bonito.c
dec.c	hw: move private headers to hw/ subdirectories.	2013-04-08 18:13:16 +02:00
dec.h	hw: move private headers to hw/ subdirectories.	2013-04-08 18:13:16 +02:00
grackle.c
Makefile.objs
pam.c
piix.c
ppce500.c
prep.c
q35.c
uninorth.c
versatile.c	versatile_pci: Implement the correct PCI IRQ mapping	2013-04-19 11:15:19 +01:00