On 31/05/19 6:41 PM, Fabien Dessenne wrote:
> Introduce the device_to_virt function to allow translation between
> device address (remote processor view) and virtual address (main
> processor view).
>
> Signed-off-by: Loic Pallardy <loic.palla...@st.com>
> Signed-off-by: Fabien Dessenne <fabien.desse...@st.com>
Reviewed-by: Lokesh Vutla <lokeshvu...@ti.com>
Thanks and regards,
Lokesh
> ---
> include/remoteproc.h | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/include/remoteproc.h b/include/remoteproc.h
> index aa90a67..aef6ff2 100644
> --- a/include/remoteproc.h
> +++ b/include/remoteproc.h
> @@ -113,6 +113,18 @@ struct dm_rproc_ops {
> * @return 0 on success, 1 if not responding, -ve on other errors.
> */
> int (*ping)(struct udevice *dev);
> +
> + /**
> + * device_to_virt() - Return translated virtual address (optional)
> + *
> + * Translate a device address (remote processor view) to virtual
> + * address (main processor view).
> + *
> + * @dev: Remote proc device
> + * @da: Device address
> + * @return virtual address.
> + */
> + void * (*device_to_virt)(struct udevice *dev, ulong da);
> };
>
> /* Accessor */
>
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
