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According to the PegasosII schematics the PCI interrupt lines are connected to both the gpp pins of the Mv64361 north bridge and the PINT pins of the VT8231 south bridge so guests can get interrupts from either of these. So far we only had the MV64361 connections which worked for on board devices but for additional PCI devices (such as network or sound card added with -device) guest OSes expect interrupt from the ISA IRQ 9 where the firmware routes these PCI interrupts in VT8231 ISA bridge. After the previous patches we can now model this and also remove the board specific connection from mv64361. Also configure routing of these lines when using Virtual Open Firmware to match board firmware for guests that expect this. This fixes PCI interrupts on pegasos2 under Linux, MorphOS and AmigaOS. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Tested-by: Rene Engel <ReneEngel80@emailn.de> Message-Id: <520ff9e6eeef600ee14a4116c0c7b11940cc499c.1678188711.git.balaton@eik.bme.hu> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> |
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| .. | ||
| bonito.c | ||
| designware.c | ||
| dino.c | ||
| gpex-acpi.c | ||
| gpex.c | ||
| grackle.c | ||
| gt64120.c | ||
| i440fx.c | ||
| Kconfig | ||
| meson.build | ||
| mv643xx.h | ||
| mv64361.c | ||
| pam.c | ||
| pnv_phb.c | ||
| pnv_phb.h | ||
| pnv_phb3.c | ||
| pnv_phb3_msi.c | ||
| pnv_phb3_pbcq.c | ||
| pnv_phb4.c | ||
| pnv_phb4_pec.c | ||
| ppce500.c | ||
| q35.c | ||
| raven.c | ||
| remote.c | ||
| sabre.c | ||
| sh_pci.c | ||
| trace-events | ||
| trace.h | ||
| uninorth.c | ||
| versatile.c | ||
| xen_igd_pt.c | ||
| xilinx-pcie.c | ||