8821CE with RFE 2 isn't supported:
[ 12.404834] rtw_8821ce 0000:02:00.0: rfe 2 isn't supported
[ 12.404937] rtw_8821ce 0000:02:00.0: failed to setup chip efuse info
[ 12.404939] rtw_8821ce 0000:02:00.0: failed to setup chip information
It works well if both type0 tables are in use, so add it to the RFE
default.
Signed-off-by: Kai-Heng Feng <[email protected]>
---
drivers/net/wireless/realtek/rtw88/rtw8821c.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
index d8863d8a5468..f7270d0f1d55 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
@@ -1410,6 +1410,7 @@ static const struct rtw_intf_phy_para_table phy_para_table_8821c = {
static const struct rtw_rfe_def rtw8821c_rfe_defs[] = {
[0] = RTW_DEF_RFE(8821c, 0, 0),
+ [2] = RTW_DEF_RFE(8821c, 0, 0),
};
static struct rtw_hw_reg rtw8821c_dig[] = {
--
2.17.1
Hi Tony,
> On Aug 5, 2020, at 19:18, Tony Chuang <[email protected]> wrote:
>
>> 8821CE with RFE 2 isn't supported:
>> [ 12.404834] rtw_8821ce 0000:02:00.0: rfe 2 isn't supported
>> [ 12.404937] rtw_8821ce 0000:02:00.0: failed to setup chip efuse info
>> [ 12.404939] rtw_8821ce 0000:02:00.0: failed to setup chip information
>>
>
> NACK
>
> The RFE type 2 should be working with some additional fixes.
> Did you tested connecting to AP with BT paired?
No, I only tested WiFi.
> The antenna configuration is different with RFE type 0.
> I will ask someone else to fix them.
> Then the RFE type 2 modules can be supported.
Good to know that, I'll be patient and wait for a real fix.
Kai-Heng
>
> Yen-Hsuan
On Wed, Aug 5, 2020 at 7:24 PM Kai-Heng Feng
<[email protected]> wrote:
>
> Hi Tony,
>
> > On Aug 5, 2020, at 19:18, Tony Chuang <[email protected]> wrote:
> >
> >> 8821CE with RFE 2 isn't supported:
> >> [ 12.404834] rtw_8821ce 0000:02:00.0: rfe 2 isn't supported
> >> [ 12.404937] rtw_8821ce 0000:02:00.0: failed to setup chip efuse info
> >> [ 12.404939] rtw_8821ce 0000:02:00.0: failed to setup chip information
> >>
> >
> > NACK
> >
> > The RFE type 2 should be working with some additional fixes.
> > Did you tested connecting to AP with BT paired?
>
> No, I only tested WiFi.
>
> > The antenna configuration is different with RFE type 0.
> > I will ask someone else to fix them.
> > Then the RFE type 2 modules can be supported.
>
> Good to know that, I'll be patient and wait for a real fix.
It's been quite some time, is support for RFE type 2 ready now?
Kai-Heng
>
> Kai-Heng
>
> >
> > Yen-Hsuan
>
Kai-Heng Feng <[email protected]> writes:
> On Wed, Aug 5, 2020 at 7:24 PM Kai-Heng Feng
> <[email protected]> wrote:
>>
>> Hi Tony,
>>
>> > On Aug 5, 2020, at 19:18, Tony Chuang <[email protected]> wrote:
>> >
>> >> 8821CE with RFE 2 isn't supported:
>> >> [ 12.404834] rtw_8821ce 0000:02:00.0: rfe 2 isn't supported
>> >> [ 12.404937] rtw_8821ce 0000:02:00.0: failed to setup chip efuse info
>> >> [ 12.404939] rtw_8821ce 0000:02:00.0: failed to setup chip information
>> >>
>> >
>> > NACK
>> >
>> > The RFE type 2 should be working with some additional fixes.
>> > Did you tested connecting to AP with BT paired?
>>
>> No, I only tested WiFi.
>>
>> > The antenna configuration is different with RFE type 0.
>> > I will ask someone else to fix them.
>> > Then the RFE type 2 modules can be supported.
>>
>> Good to know that, I'll be patient and wait for a real fix.
>
> It's been quite some time, is support for RFE type 2 ready now?
It looks like this patch should add it:
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
On 2/2/21 12:29 AM, Kalle Valo wrote:
> Kai-Heng Feng <[email protected]> writes:
>
>> On Wed, Aug 5, 2020 at 7:24 PM Kai-Heng Feng
>> <[email protected]> wrote:
>>>
>>> Hi Tony,
>>>
>>>> On Aug 5, 2020, at 19:18, Tony Chuang <[email protected]> wrote:
>>>>
>>>>> 8821CE with RFE 2 isn't supported:
>>>>> [ 12.404834] rtw_8821ce 0000:02:00.0: rfe 2 isn't supported
>>>>> [ 12.404937] rtw_8821ce 0000:02:00.0: failed to setup chip efuse info
>>>>> [ 12.404939] rtw_8821ce 0000:02:00.0: failed to setup chip information
>>>>>
>>>>
>>>> NACK
>>>>
>>>> The RFE type 2 should be working with some additional fixes.
>>>> Did you tested connecting to AP with BT paired?
>>>
>>> No, I only tested WiFi.
>>>
>>>> The antenna configuration is different with RFE type 0.
>>>> I will ask someone else to fix them.
>>>> Then the RFE type 2 modules can be supported.
>>>
>>> Good to know that, I'll be patient and wait for a real fix.
>>
>> It's been quite some time, is support for RFE type 2 ready now?
>
> It looks like this patch should add it:
>
> https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/
>
New firmware (rtw8821c_fw.bin) is also needed. That is available at
https://github.com/lwfinger/rtw88.git.
Larry