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| author |   Diana Craciun <diana.craciun@oss.nxp.com> | 2021-09-22 14:05:29 +0300 |
|---|---|---|
| committer |   Alex Williamson <alex.williamson@redhat.com> | 2021-09-28 16:56:05 -0600 |
| commit | fec2432c9a7370788faab416b38589ac9f4350e5 (patch) | |
| tree | e1907c7fd1ca855fa09c0a7c3adb997afef2d58e /include/linux/fsl/mc.h | |
| parent | Linux 5.15-rc3 (diff) | |
| download | linux-dev-fec2432c9a7370788faab416b38589ac9f4350e5.tar.xz linux-dev-fec2432c9a7370788faab416b38589ac9f4350e5.zip | |
bus/fsl-mc: Add generic implementation for open/reset/close commands
The open/reset/close commands format is similar for all objects.
Currently there are multiple implementations for these commands
scattered through various drivers. The code is cavsi-identical.
Create a generic implementation for the open/reset/close commands.
One of the consumer will be the VFIO driver which needs to
be able to reset a device.
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210922110530.24736-1-diana.craciun@oss.nxp.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'include/linux/fsl/mc.h')
| -rw-r--r-- | include/linux/fsl/mc.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/fsl/mc.h b/include/linux/fsl/mc.h index 30ece3ae6df7..e026f6c48b49 100644 --- a/include/linux/fsl/mc.h +++ b/include/linux/fsl/mc.h @@ -620,6 +620,20 @@ int dpcon_reset(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token); +int fsl_mc_obj_open(struct fsl_mc_io *mc_io, + u32 cmd_flags, + int obj_id, + char *obj_type, + u16 *token); + +int fsl_mc_obj_close(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +int fsl_mc_obj_reset(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + /** * struct dpcon_attr - Structure representing DPCON attributes * @id: DPCON object ID |