Re: [U-Boot] [PATCH v3 3/7] remoteproc: add device_to_virt ops

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.pallardy@st.com Signed-off-by: Fabien Dessenne fabien.dessenne@st.com

Reviewed-by: Lokesh Vutla lokeshvutla@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 */