RE:(2) Contribution to Universal Flash Storage driver

Hi, 

Thank you for your help. 

I'd like to share my testing environment.
Note that I haven't tried installing FreeBSD yet.

- Samsung Galaxy Book S (Intel Lakefield + eUFS)
https://www.amazon.com/Samsung-Galaxy-Touchscreen-Processor-NP767XCM-K02US/dp/B088Y9CJZH?th=1

- Lenovo Duet3 11ian8 (Intel N100 + eUFS)
https://psref.lenovo.com/Detail/IdeaPad/IdeaPad_Duet_3_11IAN8?M=82XK000NPP

Thanks,
Jaeyoon

 
--------- Original Message ---------
Sender : freebsd@sysctl.cz <freebsd@sysctl.cz>
Date : 2024-07-09 06:14 (GMT+9)
Title : Re: Contribution to Universal Flash Storage driver
 
Dne 2024-07-04 12:51, Jaeyoon Choi napsal:
> Hi,
>
> I would like to ask if I can contribute to the development of the
> Universal Flash Storage driver on FreeBSD.
>
> In the 'FreeBSD 15.0 Planning' document below, a Universal Flash
> Storage driver is listed under Needs, and I was wondering what the
> current status is.
> https://protect2.fireeye.com/v1/url?k=0e6a419c-6f11eb14-0e6bcad3-74fe4860018a-b8cafdccd17431a2&q=1&e=f2fecf09-a110-4626-8ea4-8ab71c040ecb&u=https%3A%2F%2Fhackmd.io%2F%40jhb%2FByWrxQmr2%23%25F0%259F%2592%25B8-Need
> I would also be interested to hear from loos, who is the owner of
> that task.
>
> Universal Flash Storage is mainly used in flagship smartphones, and
> recently it is also being used in low-power laptops based on ARM as
> well as Intel x86 due to Intel's UFS controller (e.g., Intel N100 
> and Snapdragon laptop).
> As the use of Universal Flash Storage expands, I believe there will
> be a demand to use Universal Flash Storage in FreeBSD.
>
> I am currently a committer on Fuchsia OS and have been contributing
> to the development of the Universal Flash Storage driver.
> Fuchsia OS UFS driver:
> -
> https://protect2.fireeye.com/v1/url?k=a2e0f724-c39b5dac-a2e17c6b-74fe4860018a-6da43527f2cce206&q=1&e=f2fecf09-a110-4626-8ea4-8ab71c040ecb&u=https%3A%2F%2Fcs.opensource.google%2Ffuchsia%2Ffuchsia%2F%2B%2Fmain%3Asrc%2Fdevices%2Fblock%2Fdrivers%2Fufs%2F
> -
> https://fuchsia-review.googlesource.com/q/owner:j_yoon.choi@samsung.com
>
> If you are already working on it, is it possible to share the
> repository?
> If not, I would like to implement it based on Fuchsia OS's Universal
> Flash Storage Code, which is under the same BSD license.
>
> Thanks,
> Jaeyoon

Hi,
I would like to help you with the test but i don't have the hardware now