qemu-patch-raspberry4/hw/pci-host
Mark Cave-Ayland b87b0644bc apb: add IOMMU flush register implementation
The IOMMU flush register is a write-only register used to remove entries from the
hardware TLB. Allow guest writes to this register as a no-op, and return a value
of 0 for reads.

This fixes IOMMU DMA operations under NetBSD SPARC64.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2014-08-17 13:13:01 +01:00
..
apb.c apb: add IOMMU flush register implementation 2014-08-17 13:13:01 +01:00
bonito.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
grackle.c pci-host: Consistently set cannot_instantiate_with_device_add_yet 2013-12-23 00:27:23 +01:00
Makefile.objs dec.c - move to pci-bridge 2013-06-02 18:13:37 +03:00
pam.c pam: partly fix write-only mode 2014-03-09 21:09:38 +02:00
piix.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
ppce500.c hw/pci-host/ppce500: Fix typo in vmstate definition 2014-06-16 13:24:41 +02:00
prep.c prep: Remove PCI memory hack related to OpenHack'Ware 2014-07-07 16:46:35 +02:00
q35.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
uninorth.c uninorth: Fix PCI hole size 2014-06-27 13:48:24 +02:00
versatile.c pci-host: Consistently set cannot_instantiate_with_device_add_yet 2013-12-23 00:27:23 +01:00