Re: [PATCH net-next 1/3] bus: mhi: core: Add helper API to return number of free TREs

On Wed, 27 Jan 2021 16:53:17 +0530 Manivannan Sadhasivam wrote:

On Wed, Jan 13, 2021 at 08:02:46PM -0800, Jakub Kicinski wrote:

quoted

On Thu, 14 Jan 2021 09:27:49 +0530 Manivannan Sadhasivam wrote:  

quoted

On Wed, Jan 13, 2021 at 07:33:01PM -0800, Jakub Kicinski wrote:  

quoted

On Mon, 11 Jan 2021 19:07:40 +0100 Loic Poulain wrote:    

quoted

From: Hemant Kumar <redacted>

Introduce mhi_get_free_desc_count() API to return number
of TREs available to queue buffer. MHI clients can use this
API to know before hand if ring is full without calling queue
API.

Signed-off-by: Hemant Kumar <redacted>
Reviewed-by: Jeffrey Hugo <redacted>
Reviewed-by: Manivannan Sadhasivam <redacted>    

Can we apply these to net-next or does it need to be on a stable branch
that will also get pulled into mhi-next?    

We should use the immutable branch for this so that I can pull into
mhi-next.  

Please find the immutable branch:
https://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git/log/?h=mhi-net-immutable

I've now merged this into mhi-next!

Loic, please prepare a proper pull request based on that with the other
patches included.