2023-12-01 22:26:57

by Frank Li

Subject: [v5 resend 0/6] i3c: master: some improvment for i3c master

There are three major improvement

1. Add actual size in i3c_transfer because i3c allow target early termiate
transfer.
2. Add API for i3c_dev_gettstatus_format1 for i3c comand GET_STATUS.
3. svc master support hotjoin

Change log see each patches

Frank Li (6):
i3c: master: add enable(disable) hot join in sys entry
i3c: master: svc: add hot join support
i3c: add actual_len in i3c_priv_xfer
i3c: master: svc: rename read_len as actual_len
i3c: master: svc: return actual transfer data len
i3c: add API i3c_dev_gettstatus_format1() to get target device status

drivers/i3c/device.c | 24 ++++++
drivers/i3c/internals.h | 1 +
drivers/i3c/master.c | 109 ++++++++++++++++++++++++++++
drivers/i3c/master/svc-i3c-master.c | 95 +++++++++++++++++++-----
include/linux/i3c/device.h | 3 +
include/linux/i3c/master.h | 5 ++
6 files changed, 220 insertions(+), 17 deletions(-)

--
2.34.1

2023-12-19 16:29:57

by Frank Li

Subject: Re: [v5 resend 0/6] i3c: master: some improvment for i3c master

On Fri, Dec 01, 2023 at 05:25:26PM -0500, Frank Li wrote:
> There are three major improvement
>
> 1. Add actual size in i3c_transfer because i3c allow target early termiate
> transfer.
> 2. Add API for i3c_dev_gettstatus_format1 for i3c comand GET_STATUS.
> 3. svc master support hotjoin

Friendly ping. Any addtional comment about these patches?

Frank LI

>
> Change log see each patches
>
> Frank Li (6):
> i3c: master: add enable(disable) hot join in sys entry
> i3c: master: svc: add hot join support
> i3c: add actual_len in i3c_priv_xfer
> i3c: master: svc: rename read_len as actual_len
> i3c: master: svc: return actual transfer data len
> i3c: add API i3c_dev_gettstatus_format1() to get target device status
>
> drivers/i3c/device.c | 24 ++++++
> drivers/i3c/internals.h | 1 +
> drivers/i3c/master.c | 109 ++++++++++++++++++++++++++++
> drivers/i3c/master/svc-i3c-master.c | 95 +++++++++++++++++++-----
> include/linux/i3c/device.h | 3 +
> include/linux/i3c/master.h | 5 ++
> 6 files changed, 220 insertions(+), 17 deletions(-)
>
> --
> 2.34.1
>

2024-01-08 00:04:08

by Alexandre Belloni

Subject: Re: (subset) [v5 resend 0/6] i3c: master: some improvment for i3c master

On Fri, 01 Dec 2023 17:25:26 -0500, Frank Li wrote:
> There are three major improvement
>
> 1. Add actual size in i3c_transfer because i3c allow target early termiate
> transfer.
> 2. Add API for i3c_dev_gettstatus_format1 for i3c comand GET_STATUS.
> 3. svc master support hotjoin
>
> [...]

Applied, thanks!

[1/6] i3c: master: add enable(disable) hot join in sys entry
commit: 317bacf960a4879af22d12175f47d284930b3273
[2/6] i3c: master: svc: add hot join support
commit: 05b26c31a4859af9e75b7de77458e99358364fe1
[3/6] i3c: add actual_len in i3c_priv_xfer
commit: e5e3df06ac98d15cfb10bb5c12356709365e91b2
[4/6] i3c: master: svc: rename read_len as actual_len
commit: 6fb61734a74eaa307a5b6a0bee770e736d8acf89
[5/6] i3c: master: svc: return actual transfer data len
commit: 6d1a19d34e2cc07ca9cdad8892da94e716e9d15f

Best regards,

--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

2024-01-09 01:20:10

by Frank Li

Subject: Re: (subset) [v5 resend 0/6] i3c: master: some improvment for i3c master

On Mon, Jan 08, 2024 at 01:03:50AM +0100, Alexandre Belloni wrote:
>
> On Fri, 01 Dec 2023 17:25:26 -0500, Frank Li wrote:
> > There are three major improvement
> >
> > 1. Add actual size in i3c_transfer because i3c allow target early termiate
> > transfer.
> > 2. Add API for i3c_dev_gettstatus_format1 for i3c comand GET_STATUS.
> > 3. svc master support hotjoin
> >
> > [...]
>
> Applied, thanks!
>
> [1/6] i3c: master: add enable(disable) hot join in sys entry
> commit: 317bacf960a4879af22d12175f47d284930b3273
> [2/6] i3c: master: svc: add hot join support
> commit: 05b26c31a4859af9e75b7de77458e99358364fe1
> [3/6] i3c: add actual_len in i3c_priv_xfer
> commit: e5e3df06ac98d15cfb10bb5c12356709365e91b2
> [4/6] i3c: master: svc: rename read_len as actual_len
> commit: 6fb61734a74eaa307a5b6a0bee770e736d8acf89
> [5/6] i3c: master: svc: return actual transfer data len
> commit: 6d1a19d34e2cc07ca9cdad8892da94e716e9d15f

Why not pckup 6/6:
i3c: add API i3c_dev_gettstatus_format1() to get target device status

Frank

>
> Best regards,
>
> --
> Alexandre Belloni, co-owner and COO, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com

2024-01-09 07:35:25

by Alexandre Belloni

Subject: Re: (subset) [v5 resend 0/6] i3c: master: some improvment for i3c master

On 08/01/2024 20:19:43-0500, Frank Li wrote:
> On Mon, Jan 08, 2024 at 01:03:50AM +0100, Alexandre Belloni wrote:
> >
> > On Fri, 01 Dec 2023 17:25:26 -0500, Frank Li wrote:
> > > There are three major improvement
> > >
> > > 1. Add actual size in i3c_transfer because i3c allow target early termiate
> > > transfer.
> > > 2. Add API for i3c_dev_gettstatus_format1 for i3c comand GET_STATUS.
> > > 3. svc master support hotjoin
> > >
> > > [...]
> >
> > Applied, thanks!
> >
> > [1/6] i3c: master: add enable(disable) hot join in sys entry
> > commit: 317bacf960a4879af22d12175f47d284930b3273
> > [2/6] i3c: master: svc: add hot join support
> > commit: 05b26c31a4859af9e75b7de77458e99358364fe1
> > [3/6] i3c: add actual_len in i3c_priv_xfer
> > commit: e5e3df06ac98d15cfb10bb5c12356709365e91b2
> > [4/6] i3c: master: svc: rename read_len as actual_len
> > commit: 6fb61734a74eaa307a5b6a0bee770e736d8acf89
> > [5/6] i3c: master: svc: return actual transfer data len
> > commit: 6d1a19d34e2cc07ca9cdad8892da94e716e9d15f
>
> Why not pckup 6/6:
> i3c: add API i3c_dev_gettstatus_format1() to get target device status
>

As it was discussed, it doesn't have any users.

> Frank
>
> >
> > Best regards,
> >
> > --
> > Alexandre Belloni, co-owner and COO, Bootlin
> > Embedded Linux and Kernel engineering
> > https://bootlin.com

--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com