Alex Williamson cf0d53ba49 vfio/pci: Virtualize Maximum Read Request Size ... MRRS defines the maximum read request size a device is allowed to make. Drivers will often increase this to allow more data transfer with a single request. Completions to this request are bound by the MPS setting for the bus. Aside from device quirks (none known), it doesn't seem to make sense to set an MRRS value less than MPS, yet this is a likely scenario given that user drivers do not have a system-wide view of the PCI topology. Virtualize MRRS such that the user can set MRRS >= MPS, but use MPS as the floor value that we'll write to hardware. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>		2017-10-02 12:39:10 -06:00
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mdev	vfio/mdev: Use a module softdep for vfio_mdev	2017-02-08 13:13:25 -07:00
pci	vfio/pci: Virtualize Maximum Read Request Size	2017-10-02 12:39:10 -06:00
platform	vfio: platform: constify amba_id	2017-08-30 14:03:42 -06:00
Kconfig	vfio: Fix build break when SPAPR_TCE_IOMMU=n	2017-02-08 13:13:25 -07:00
Makefile	vfio: Mediated device Core driver	2016-11-17 08:24:48 -07:00
vfio_iommu_spapr_tce.c	powerpc updates for 4.12 part 1.	2017-05-05 11:36:44 -07:00
vfio_iommu_type1.c	vfio/type1: Give hardware MSI regions precedence	2017-08-10 13:11:50 -06:00
vfio_spapr_eeh.c	drivers/vfio: Support EEH error injection	2015-05-12 20:33:35 +10:00
vfio.c	vfio: Stall vfio_del_group_dev() for container group detach	2017-08-30 14:02:16 -06:00
virqfd.c	sched/wait: Rename wait_queue_t => wait_queue_entry_t	2017-06-20 12:18:27 +02:00