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remoteproc: support virtio config space.

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Support virtio configuration space and device status. The virtio
device can now access the resource table in shared memory.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-by: Ido Yariv <ido@wizery.com>
[rebase and style changes]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
This commit is contained in:
Sjur Brændeland
2013-02-21 18:15:39 +01:00
committed by Ohad Ben-Cohen
parent a2b950ac7b
commit 92b38f8514
3 changed files with 64 additions and 22 deletions
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4
include/linux/remoteproc.h
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@@ -469,8 +469,6 @@ struct rproc_vring {
* @rproc: the rproc handle
* @vdev: the virio device
* @vring: the vrings for this vdev
* @dfeatures: virtio device features
* @gfeatures: virtio guest features
* @rsc_offset: offset of the vdev's resource entry
*/
struct rproc_vdev {
@@ -478,8 +476,6 @@ struct rproc_vdev {
struct rproc *rproc;
struct virtio_device vdev;
struct rproc_vring vring[RVDEV_NUM_VRINGS];
unsigned long dfeatures;
unsigned long gfeatures;
u32 rsc_offset;
};