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| author | Antonios Motakis <a.motakis@virtualopensystems.com> | 2015-01-06 11:15:11 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-02-10 10:23:15 +0000 |
| commit | 3cf385713460eb2bb4cb7ceb8ed89833b00b594b (patch) | |
| tree | b9c51c20e360b31aa2a567d3857b3039d6e08fdf /mm | |
| parent | 8684014d71e259f62f7dc24a20324e232806b2ef (diff) | |
ARM: 8256/1: driver coamba: add device binding path 'driver_override'
As already demonstrated with PCI [1] and the platform bus [2], a
driver_override property in sysfs can be used to bypass the id
matching of a device to a AMBA driver. This can be used by VFIO to
bind to any AMBA device requested by the user.
[1] http://lists-archives.com/linux-kernel/28030441-pci-introduce-new-device-binding-path-using-pci_dev-driver_override.html
[2] https://www.redhat.com/archives/libvir-list/2014-April/msg00382.html
Signed-off-by: Antonios Motakis <a.motakis@virtualopensystems.com>
Reviewed-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions