Re: [PATCH do not merge 0/4] wifi: mwifiex: add iw61x support

Ivan T. Ivanov
2025-04-29T12:59:31Z

Hi,

On 03-31 08:50, Francesco Dolcini wrote:
> Message-ID: <20250331065026.GA12444@francesco-nb>
>
> +Pete/Jesse @NXP
>
> On Wed, Mar 26, 2025 at 01:18:30PM +0100, Sascha Hauer wrote:
> > This series adds iw61x support to the mwifiex driver. It works for me,
> > but is not yet ready to be merged. Some people showed interest in it, so
> > I am sending it here.
> >
> > All testing and review feedback appreciated.
> >
> > During startup I get these messages:
> >
> > [ 12.078010] mwifiex_sdio mmc1:0001:1: Unknown GET_HW_SPEC TLV type: 0xff
> > [ 12.078018] mwifiex_sdio mmc1:0001:1: Unknown GET_HW_SPEC TLV type: 0xff
> > [ 12.078024] mwifiex_sdio mmc1:0001:1: Unknown GET_HW_SPEC TLV type: 0x23e

In the downstream driver, branch lf-6.12.3_1.0.0, t his seems to be
MrvlIEtypes_fw_cap_info_t for things like:

FW_CAPINFO_EXT_802_11AX, FW_CAPINFO_EXT_6G ....

> > [ 12.078029] mwifiex_sdio mmc1:0001:1: Unknown GET_HW_SPEC TLV type: 0x25c
> >

This looks like MrvlIEtypes_Secure_Boot_Uuid_t. Doesn't seems too
important.

> > Not sure what these are about, I can't see these handled in the
> > downstream mwifiex driver as well. Could also be there is some parsing
> > error. Nevertheless the driver seems to work.

Yep, it is working. Thank you! I am testing this on FRDM-iMX93, which has
IW612 revision 1.0.

I have to use nxp/sd_w61x_v1.bin.se on this board and NULL firmware_sdiouart
because it seems that firmware return 1 as "strap" value, even if WiFi
is definitely connected over SDIO.

Regards,
Ivan