Héllo All,
I made some few tests on EspressoBin-Ultra from GlobalScaleTechnologies,
because of problem with the WiFi.
I have done some quick tests on all the firmware of PCIEUSB-8997 using
the pcieuart8997_combo_v4.bin on OpenWrt 21.02.x
Here is a summary of the tests :
- W16.68.10.p159 = KO
- W16.68.1.p195 = KO
- V16.68.1.p145 = OK
- 16.68.1.p140 = OK
- 16.68.1.p133 = OK
- 16.68.1.p97 = OK
- 16.68.1.p70 = KO
REF (and all details of tests) :
https://github.com/NXP/mwifiex-firmware/issues/1
Broken firmware :
Version |W16.68.1.p195| of |pcieusb8997_combo_v4.bin| was included into
linux-firmware repository by this pull request:
https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/
<https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/>
And latest version |W16.68.10.p159| of |pcieusb8997_combo_v4.bin| by
this pull request:
https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/
<https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/>
Olders looks to works better.
In quick tests, they allow more than 1 clients at a time !
I am still testing the V16.68.1.p145 and report the results after some
longer use...
Hopes it will help...
Regards,
Gérald Kerma
gandalf(at)gk2(dot)net
Correcting old marvell address to new nxp...
Le 25/09/2021 à 19:19, Gérald Kerma a écrit :
> Héllo All,
>
> I made some few tests on EspressoBin-Ultra from GlobalScaleTechnologies,
> because of problem with the WiFi.
>
> I have done some quick tests on all the firmware of PCIEUSB-8997 using
> the pcieuart8997_combo_v4.bin on OpenWrt 21.02.x
>
> Here is a summary of the tests :
> - W16.68.10.p159 = KO
> - W16.68.1.p195 = KO
> - V16.68.1.p145 = OK
> - 16.68.1.p140 = OK
> - 16.68.1.p133 = OK
> - 16.68.1.p97 = OK
> - 16.68.1.p70 = KO
>
> REF (and all details of tests) :
> https://github.com/NXP/mwifiex-firmware/issues/1
>
>
> Broken firmware :
>
> Version |W16.68.1.p195| of |pcieusb8997_combo_v4.bin| was included into
> linux-firmware repository by this pull request:
> https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/
> <https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/>
>
> And latest version |W16.68.10.p159| of |pcieusb8997_combo_v4.bin| by
> this pull request:
> https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/
> <https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/>
>
> Olders looks to works better.
>
> In quick tests, they allow more than 1 clients at a time !
>
> I am still testing the V16.68.1.p145 and report the results after some
> longer use...
>
> Hopes it will help...
> Regards,
> Gérald Kerma
> gandalf(at)gk2(dot)net
To be more correct :
older firmware allow more than 1 client at a time !
The two latest do not allow more than 1 client at a time...
Regards,
Gérald
Le 28/09/2021 à 13:26, Gérald Kerma a écrit :
> Héllo all,
>
> A quick reply, just to correct a mistype sentence about the issue !
>
> Le 27/09/2021 à 15:47, Josh Boyer a écrit :
>> On Sun, Sep 26, 2021 at 6:43 AM Pali Rohár <[email protected]> wrote:
>>> Hello Josh, Sharvari and other from NXP!
>>>
>>> On Saturday 25 September 2021 19:23:48 Gérald Kerma wrote:
>>>> Correcting old marvell address to new nxp...
>>>>
>>>> Le 25/09/2021 à 19:19, Gérald Kerma a écrit :
>>>>> Héllo All,
>>>>>
>>>>> I made some few tests on EspressoBin-Ultra from GlobalScaleTechnologies,
>>>>> because of problem with the WiFi.
>>>>>
>>>>> I have done some quick tests on all the firmware of PCIEUSB-8997 using
>>>>> the pcieuart8997_combo_v4.bin on OpenWrt 21.02.x
>>>>>
>>>>> Here is a summary of the tests :
>>>>> - W16.68.10.p159 = KO
>>>>> - W16.68.1.p195 = KO
>>>>> - V16.68.1.p145 = OK
>>>>> - 16.68.1.p140 = OK
>>>>> - 16.68.1.p133 = OK
>>>>> - 16.68.1.p97 = OK
>>>>> - 16.68.1.p70 = KO
>>> From this user test result can be seen that last two versions of
>>> pcieusb8997_combo_v4.bin firmware file for 8997 wifi+bt card with
>>> official mainline linux kernel driver mwifiex were not properly tested
>>> internally in NXP and are causing serious issues which make 8997 card
>>> basically unusable.
>>>
>>> Sharvari and other NXP developers: Do you have some internal testing of
>>> this pcieusb8997_combo_v4.bin firmware for PCIe+USB variant of 8997
>>> wifi chips? Or are you aware of this issue and do you have in NXP some
>>> workaround for it (e.g. at driver level)? Could you please look at this
>>> serious issue and try to debug firmware and release a new version, as
>>> this is obvious fatal error in firmware itself?
>>>
>>> Josh, how you in linux-firmware repository handle such, I must say,
>>> "fatal issues"? Wait for vendor fixes or revert problematic commits? Or
>>> something else?
>> We can revert if we need to, but I think it's not quite that simple.
>>
>>> Because when users starts upgrading linux-firmware packages in their
>>> downstream distributions then basically wifi cards on this 8997 chips
>>> with official mwifiex driver stops working.
>> The first broken version was committed in Feb of 2019. That's
>> approaching 3 years ago. Given that this is binary firmware, I have
>> no idea what else may or may not be included in the updates in the
>> meantime.
>>
>> josh
>>
>>>>> REF (and all details of tests) :
>>>>> https://github.com/NXP/mwifiex-firmware/issues/1
>>>>>
>>>>>
>>>>> Broken firmware :
>>>>>
>>>>> Version |W16.68.1.p195| of |pcieusb8997_combo_v4.bin| was included into
>>>>> linux-firmware repository by this pull request:
>>>>> https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/
>>>>> <https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/>
>>>>>
>>>>> And latest version |W16.68.10.p159| of |pcieusb8997_combo_v4.bin| by
>>>>> this pull request:
>>>>> https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/
>>>>> <https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/>
>>>>>
>>>>> Olders looks to works better.
>>>>>
>>>>> In quick tests, they allow more than 1 clients at a time !
> In quick tests, they do *NOT* allow more than only 1 client at a time !
>
>>>>> I am still testing the V16.68.1.p145 and report the results after some
>>>>> longer use...
>>>>>
>>>>> Hopes it will help...
>>>>> Regards,
>>>>> Gérald Kerma
>>>>> gandalf(at)gk2(dot)net
> Gérald
Héllo all,
A quick reply, just to correct a mistype sentence about the issue !
Le 27/09/2021 à 15:47, Josh Boyer a écrit :
> On Sun, Sep 26, 2021 at 6:43 AM Pali Rohár <[email protected]> wrote:
>> Hello Josh, Sharvari and other from NXP!
>>
>> On Saturday 25 September 2021 19:23:48 Gérald Kerma wrote:
>>> Correcting old marvell address to new nxp...
>>>
>>> Le 25/09/2021 à 19:19, Gérald Kerma a écrit :
>>>> Héllo All,
>>>>
>>>> I made some few tests on EspressoBin-Ultra from GlobalScaleTechnologies,
>>>> because of problem with the WiFi.
>>>>
>>>> I have done some quick tests on all the firmware of PCIEUSB-8997 using
>>>> the pcieuart8997_combo_v4.bin on OpenWrt 21.02.x
>>>>
>>>> Here is a summary of the tests :
>>>> - W16.68.10.p159 = KO
>>>> - W16.68.1.p195 = KO
>>>> - V16.68.1.p145 = OK
>>>> - 16.68.1.p140 = OK
>>>> - 16.68.1.p133 = OK
>>>> - 16.68.1.p97 = OK
>>>> - 16.68.1.p70 = KO
>> From this user test result can be seen that last two versions of
>> pcieusb8997_combo_v4.bin firmware file for 8997 wifi+bt card with
>> official mainline linux kernel driver mwifiex were not properly tested
>> internally in NXP and are causing serious issues which make 8997 card
>> basically unusable.
>>
>> Sharvari and other NXP developers: Do you have some internal testing of
>> this pcieusb8997_combo_v4.bin firmware for PCIe+USB variant of 8997
>> wifi chips? Or are you aware of this issue and do you have in NXP some
>> workaround for it (e.g. at driver level)? Could you please look at this
>> serious issue and try to debug firmware and release a new version, as
>> this is obvious fatal error in firmware itself?
>>
>> Josh, how you in linux-firmware repository handle such, I must say,
>> "fatal issues"? Wait for vendor fixes or revert problematic commits? Or
>> something else?
> We can revert if we need to, but I think it's not quite that simple.
>
>> Because when users starts upgrading linux-firmware packages in their
>> downstream distributions then basically wifi cards on this 8997 chips
>> with official mwifiex driver stops working.
> The first broken version was committed in Feb of 2019. That's
> approaching 3 years ago. Given that this is binary firmware, I have
> no idea what else may or may not be included in the updates in the
> meantime.
>
> josh
>
>>>> REF (and all details of tests) :
>>>> https://github.com/NXP/mwifiex-firmware/issues/1
>>>>
>>>>
>>>> Broken firmware :
>>>>
>>>> Version |W16.68.1.p195| of |pcieusb8997_combo_v4.bin| was included into
>>>> linux-firmware repository by this pull request:
>>>> https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/
>>>> <https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/>
>>>>
>>>> And latest version |W16.68.10.p159| of |pcieusb8997_combo_v4.bin| by
>>>> this pull request:
>>>> https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/
>>>> <https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/>
>>>>
>>>> Olders looks to works better.
>>>>
>>>> In quick tests, they allow more than 1 clients at a time !
In quick tests, they do *NOT* allow more than only 1 client at a time !
>>>> I am still testing the V16.68.1.p145 and report the results after some
>>>> longer use...
>>>>
>>>> Hopes it will help...
>>>> Regards,
>>>> Gérald Kerma
>>>> gandalf(at)gk2(dot)net
Gérald
Héllo all,
Thanks again Pali to get this been up again...
Le 14/01/2022 à 18:00, Pali Rohár a écrit :
> NXP people: Sharvari, Rakesh, Cathy, Zheng: could you please look at
> this issue? It is really serous!
>
> On Monday 27 September 2021 09:47:23 Josh Boyer wrote:
>> On Sun, Sep 26, 2021 at 6:43 AM Pali Rohár <[email protected]> wrote:
>>> Hello Josh, Sharvari and other from NXP!
>>>
>>> On Saturday 25 September 2021 19:23:48 Gérald Kerma wrote:
>>>> Correcting old marvell address to new nxp...
>>>>
>>>> Le 25/09/2021 à 19:19, Gérald Kerma a écrit :
>>>>> Héllo All,
>>>>>
>>>>> I made some few tests on EspressoBin-Ultra from GlobalScaleTechnologies,
>>>>> because of problem with the WiFi.
>>>>>
>>>>> I have done some quick tests on all the firmware of PCIEUSB-8997 using
>>>>> the pcieuart8997_combo_v4.bin on OpenWrt 21.02.x
>>>>>
>>>>> Here is a summary of the tests :
>>>>> - W16.68.10.p159 = KO
>>>>> - W16.68.1.p195 = KO
>>>>> - V16.68.1.p145 = OK
>>>>> - 16.68.1.p140 = OK
>>>>> - 16.68.1.p133 = OK
>>>>> - 16.68.1.p97 = OK
>>>>> - 16.68.1.p70 = KO
>>> From this user test result can be seen that last two versions of
>>> pcieusb8997_combo_v4.bin firmware file for 8997 wifi+bt card with
>>> official mainline linux kernel driver mwifiex were not properly tested
>>> internally in NXP and are causing serious issues which make 8997 card
>>> basically unusable.
>>>
>>> Sharvari and other NXP developers: Do you have some internal testing of
>>> this pcieusb8997_combo_v4.bin firmware for PCIe+USB variant of 8997
>>> wifi chips? Or are you aware of this issue and do you have in NXP some
>>> workaround for it (e.g. at driver level)? Could you please look at this
>>> serious issue and try to debug firmware and release a new version, as
>>> this is obvious fatal error in firmware itself?
>>>
>>> Josh, how you in linux-firmware repository handle such, I must say,
>>> "fatal issues"? Wait for vendor fixes or revert problematic commits? Or
>>> something else?
>> We can revert if we need to, but I think it's not quite that simple.
>>
>>> Because when users starts upgrading linux-firmware packages in their
>>> downstream distributions then basically wifi cards on this 8997 chips
>>> with official mwifiex driver stops working.
>> The first broken version was committed in Feb of 2019. That's
>> approaching 3 years ago. Given that this is binary firmware, I have
>> no idea what else may or may not be included in the updates in the
>> meantime.
>>
>> josh
> Josh, as Gérald wrote, current binary in linux-firmware repository is
> unusable. And there is no reply from NXP for 3 months.
>
> You are right that nobody knows what is in firmware binary, but working
> binary is at least usable than non-working binary.
>
> So I would really suggest to start reverting non-working firmware files
> if NXP does not respond in few days.
>
> Gérald, what is your opinion? Do you see other way how to make mainline
> linux driver work (again)?
I am really lost on this, Marvell do not answer at all.
NXP give me some buggy answer, no NDA possible with me and my own company...
No share about any works already public !
So my only proposal will be poor !
May be we can confirm my own test by some other technical testers and
look to get the less buggy, because they all, more or less, again to the
mainline !
>>>>> REF (and all details of tests) :
>>>>> https://github.com/NXP/mwifiex-firmware/issues/1
>>>>>
>>>>>
>>>>> Broken firmware :
>>>>>
>>>>> Version |W16.68.1.p195| of |pcieusb8997_combo_v4.bin| was included into
>>>>> linux-firmware repository by this pull request:
>>>>> https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/
>>>>> <https://lore.kernel.org/all/CA+5PVA5yQbjg3vaT7F8120B6ngLn7+sZC0OWt0KoUiQR9hS4FA@mail.gmail.com/>
>>>>>
>>>>> And latest version |W16.68.10.p159| of |pcieusb8997_combo_v4.bin| by
>>>>> this pull request:
>>>>> https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/
>>>>> <https://lore.kernel.org/linux-firmware/CA+5PVA5on7+CRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg@mail.gmail.com/>
>>>>>
>>>>> Olders looks to works better.
>>>>>
>>>>> In quick tests, they allow more than 1 clients at a time !
>>>>>
>>>>> I am still testing the V16.68.1.p145 and report the results after some
>>>>> longer use...
>>>>>
>>>>> Hopes it will help...
>>>>> Regards,
>>>>> Gérald Kerma
>>>>> gandalf(at)gk2(dot)net
Héllo James,
As Pali wrote, if fimrware requires signing NDA, I can propose my own
collaboration to NXP !
I am still okay to help, in anyway, with testing or more...
Please, feel free to contact me.
Gérald Kerma
CyberMind.FR
gandalf(at)gk2(dot)net
00.33.651.27.66.88
PS: I add my answer which was lost for some of the CC... (sorry)...
Le 27/01/2022 à 13:15, Pali Rohár a écrit :
> Hello James!
>
> Thank you for reply, but this is something which we did not want to hear :-(
>
> There is an issue in the latest pcieuart8997_combo_v4.bin firmware file
> which NXP sent to linux-firmware repository and it is really needed to
> fix this issue. It was sent by NXP, so it is expected that NXP do it.
> And because it is binary-only file, people outside of NXP cannot do it.
>
> Would you be able to look at this firmware issue as the last thing?
>
> Or as Gérald wrote, could NXP provide source code of that firmware? So
> people outside of NXP could look at it? If firmware requires signing NDA
> (either individually or via company), then some professional skilled
> kernel developers can do it.
Le 27/01/2022 à 02:13, Gérald Kerma a écrit :
> Héllo James,
>
> Was it only ever supported ?
>
> May be NXP can free and share the firmware source to the community,
and let anyone who care try to debug it ?
>
> As far as my tests shown, the mwifiex driver never has work
correctly, and none version is sufficiently stable to be state as working.
>
> Please, NXP, take cares of your end clients !
> Be simple, be smart, be respectuous, give us the source…
>
> Thanks in advance,
> Gérald Kerma
>
> [%]<\@~{
> On Wednesday 26 January 2022 23:28:48 James Cao wrote:
>> Hi Pali,
>>
>> NXP doesn't have a plan to support mwifiex driver anymore. How should we handle this kind of retired project in upstream?
>>
>> Thanks,
>> James
>>
>> ________________________________
>> From: Pali Rohár <[email protected]>
>> Sent: Thursday, January 20, 2022 11:30 AM
>> To: Prashanth Ranganathan <[email protected]>
>> Cc: Sharvari Harisangam <[email protected]>; Rakesh Parmar <[email protected]>; Cathy Luo <[email protected]>; James Cao <[email protected]>; Linux Firmware <[email protected]>; Linux Wireless <[email protected]>; Gérald Kerma <[email protected]>; Ganapathi Bhat <[email protected]>; Josh Boyer <[email protected]>
>> Subject: [EXT] Re: mwifiex 1.0 (16.68.10.p159) - PCIEUSB-8997 firmware is buggy
>>
>> Caution: EXT Email
>>
>> Hello Prashanth!
>>
>> Thank you for reply. Did you have a time to check this issue?
>>
>> Gérald did a great testing which shows that version W16.68.1.p195 and
>> higher of pcieuart8997_combo_v4.bin firmware does not work.
>>
>> On Friday 14 January 2022 17:11:18 Prashanth Ranganathan wrote:
>>> Hi Pali,
>>> Please allow me to check this and respond ASAP.
>>> Best,
>>> Prashanth
>>> ________________________________
>>> From: Pali Rohár <[email protected]>
>>> Sent: Friday, January 14, 2022 9:00 AM
>>> To: Sharvari Harisangam <[email protected]>; Rakesh Parmar <[email protected]>; Cathy Luo <[email protected]>; Prashanth Ranganathan <[email protected]>; James Cao <[email protected]>
>>> Cc: Linux Firmware <[email protected]>; Linux Wireless <[email protected]>; Gérald Kerma <[email protected]>; Ganapathi Bhat <[email protected]>; Josh Boyer <[email protected]>
>>> Subject: [EXT] Re: mwifiex 1.0 (16.68.10.p159) - PCIEUSB-8997 firmware is buggy
>>>
>>> Caution: EXT Email
>>>
>>> NXP people: Sharvari, Rakesh, Cathy, Zheng: could you please look at
>>> this issue? It is really serous!
>>>
>>> On Monday 27 September 2021 09:47:23 Josh Boyer wrote:
>>>> On Sun, Sep 26, 2021 at 6:43 AM Pali Rohár <[email protected]> wrote:
>>>>> Hello Josh, Sharvari and other from NXP!
>>>>>
>>>>> On Saturday 25 September 2021 19:23:48 Gérald Kerma wrote:
>>>>>> Correcting old marvell address to new nxp...
>>>>>>
>>>>>> Le 25/09/2021 à 19:19, Gérald Kerma a écrit :
>>>>>>> Héllo All,
>>>>>>>
>>>>>>> I made some few tests on EspressoBin-Ultra from GlobalScaleTechnologies,
>>>>>>> because of problem with the WiFi.
>>>>>>>
>>>>>>> I have done some quick tests on all the firmware of PCIEUSB-8997 using
>>>>>>> the pcieuart8997_combo_v4.bin on OpenWrt 21.02.x
>>>>>>>
>>>>>>> Here is a summary of the tests :
>>>>>>> - W16.68.10.p159 = KO
>>>>>>> - W16.68.1.p195 = KO
>>>>>>> - V16.68.1.p145 = OK
>>>>>>> - 16.68.1.p140 = OK
>>>>>>> - 16.68.1.p133 = OK
>>>>>>> - 16.68.1.p97 = OK
>>>>>>> - 16.68.1.p70 = KO
>>>>> From this user test result can be seen that last two versions of
>>>>> pcieusb8997_combo_v4.bin firmware file for 8997 wifi+bt card with
>>>>> official mainline linux kernel driver mwifiex were not properly tested
>>>>> internally in NXP and are causing serious issues which make 8997 card
>>>>> basically unusable.
>>>>>
>>>>> Sharvari and other NXP developers: Do you have some internal testing of
>>>>> this pcieusb8997_combo_v4.bin firmware for PCIe+USB variant of 8997
>>>>> wifi chips? Or are you aware of this issue and do you have in NXP some
>>>>> workaround for it (e.g. at driver level)? Could you please look at this
>>>>> serious issue and try to debug firmware and release a new version, as
>>>>> this is obvious fatal error in firmware itself?
>>>>>
>>>>> Josh, how you in linux-firmware repository handle such, I must say,
>>>>> "fatal issues"? Wait for vendor fixes or revert problematic commits? Or
>>>>> something else?
>>>> We can revert if we need to, but I think it's not quite that simple.
>>>>
>>>>> Because when users starts upgrading linux-firmware packages in their
>>>>> downstream distributions then basically wifi cards on this 8997 chips
>>>>> with official mwifiex driver stops working.
>>>> The first broken version was committed in Feb of 2019. That's
>>>> approaching 3 years ago. Given that this is binary firmware, I have
>>>> no idea what else may or may not be included in the updates in the
>>>> meantime.
>>>>
>>>> josh
>>> Josh, as Gérald wrote, current binary in linux-firmware repository is
>>> unusable. And there is no reply from NXP for 3 months.
>>>
>>> You are right that nobody knows what is in firmware binary, but working
>>> binary is at least usable than non-working binary.
>>>
>>> So I would really suggest to start reverting non-working firmware files
>>> if NXP does not respond in few days.
>>>
>>> Gérald, what is your opinion? Do you see other way how to make mainline
>>> linux driver work (again)?
>>>
>>>>>>> REF (and all details of tests) :
>>>>>>> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FNXP%2Fmwifiex-firmware%2Fissues%2F1&data=04%7C01%7Cjames.cao%40nxp.com%7C09714bf302224e66a34c08d9dc4b5bb5%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637783038495772224%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=3Y6a7lP%2B%2FXwPWGZARx3c99qV3ZFundY0QtfjmC1mYn4%3D&reserved=0
>>>>>>>
>>>>>>>
>>>>>>> Broken firmware :
>>>>>>>
>>>>>>> Version |W16.68.1.p195| of |pcieusb8997_combo_v4.bin| was included into
>>>>>>> linux-firmware repository by this pull request:
>>>>>>> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Fall%2FCA%2B5PVA5yQbjg3vaT7F8120B6ngLn7%2BsZC0OWt0KoUiQR9hS4FA%40mail.gmail.com%2F&data=04%7C01%7Cjames.cao%40nxp.com%7C09714bf302224e66a34c08d9dc4b5bb5%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637783038495772224%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=nbzs6YB%2Fyjdp9zJR1PQyZ2prUtPOjthVewIhBCwcqdg%3D&reserved=0
>>>>>>> <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Fall%2FCA%2B5PVA5yQbjg3vaT7F8120B6ngLn7%2BsZC0OWt0KoUiQR9hS4FA%40mail.gmail.com%2F&data=04%7C01%7Cjames.cao%40nxp.com%7C09714bf302224e66a34c08d9dc4b5bb5%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637783038495772224%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=nbzs6YB%2Fyjdp9zJR1PQyZ2prUtPOjthVewIhBCwcqdg%3D&reserved=0>
>>>>>>>
>>>>>>> And latest version |W16.68.10.p159| of |pcieusb8997_combo_v4.bin| by
>>>>>>> this pull request:
>>>>>>> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Flinux-firmware%2FCA%2B5PVA5on7%2BCRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg%40mail.gmail.com%2F&data=04%7C01%7Cjames.cao%40nxp.com%7C09714bf302224e66a34c08d9dc4b5bb5%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637783038495772224%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=6wktlFLItFxzOdYcgTI2Rs9x3PamVJyfWtaNJU0o0bw%3D&reserved=0
>>>>>>> <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Flinux-firmware%2FCA%2B5PVA5on7%2BCRtEV7tThPxgucwt3W9i-tEXm4cgH-AmMB-Jrtg%40mail.gmail.com%2F&data=04%7C01%7Cjames.cao%40nxp.com%7C09714bf302224e66a34c08d9dc4b5bb5%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637783038495772224%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=6wktlFLItFxzOdYcgTI2Rs9x3PamVJyfWtaNJU0o0bw%3D&reserved=0>
>>>>>>>
>>>>>>> Olders looks to works better.
>>>>>>>
>>>>>>> In quick tests, they allow more than 1 clients at a time !
>>>>>>>
>>>>>>> I am still testing the V16.68.1.p145 and report the results after some
>>>>>>> longer use...
>>>>>>>
>>>>>>> Hopes it will help...
>>>>>>> Regards,
>>>>>>> Gérald Kerma
>>>>>>> gandalf(at)gk2(dot)net