Problems with rtw89_8852be driver in 6.11.1.arch1-1 kernel

Linux wireless drivers development
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* Problems with rtw89_8852be driver in 6.11.1.arch1-1 kernel
@ 2024-10-03 12:52 Sanjay Bhattacharya
  2024-10-04  0:40 ` Ping-Ke Shih
  0 siblings, 1 reply; 3+ messages in thread
From: Sanjay Bhattacharya @ 2024-10-03 12:52 UTC (permalink / raw)
  To: linux-wireless

Hi,

 I am running Arch linux. When I upgraded my kernel from
6.10.10.arch1-1 to 6.11.1.arch1-1, my wi-fi interface (Realtek
Semiconductor Co., Ltd. RTL8852BE PCIe 802.11ax Wireless Network
Controller) stopped working. I see the following errors in journalctl:

Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]FWDL path ready
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fwdl 0x1E0 = 0x23
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fwdl
0x83F0 = 0x70000
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb8901f47
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb8901f57
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb890ccd9
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb8901f33
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb890ccd9
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb8901f43
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb890ccdf
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb890ccd9
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb890ccd9
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb890ccf7
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb890ccdb
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb8901f4b
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb890ccd9
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb8901f3f
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: [ERR]fw PC = 0xb8901f49
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: failed to
setup chip information
Oct 03 22:35:18 omsk kernel: rtw89_8852be 0000:04:00.0: probe with
driver rtw89_8852be failed with error -110


However, on downgrading the kernel back to 6.10.10.arch1-1, my wifi
interface seems to be working fine. Can you please help?

Thanks,
Sanjay

^ permalink raw reply	[flat|nested] 3+ messages in thread

* RE: Problems with rtw89_8852be driver in 6.11.1.arch1-1 kernel
  2024-10-03 12:52 Problems with rtw89_8852be driver in 6.11.1.arch1-1 kernel Sanjay Bhattacharya
@ 2024-10-04  0:40 ` Ping-Ke Shih
  2024-10-04  5:28   ` Sanjay Bhattacharya
  0 siblings, 1 reply; 3+ messages in thread
From: Ping-Ke Shih @ 2024-10-04  0:40 UTC (permalink / raw)
  To: Sanjay Bhattacharya, linux-wireless@vger.kernel.org

Sanjay Bhattacharya <sanjbh@gmail.com> wrote:
> 
> However, on downgrading the kernel back to 6.10.10.arch1-1, my wifi
> interface seems to be working fine. Can you please help?
> 

We have found early chips have 36-bit DMA interoperability problems with 
certain platforms. Could you share your PCI host vid/pid by outputs of
'lspci -vt' and 'lspci -x' ? 

And, please try patch [1] to see if it can work to you. 


[1] https://lore.kernel.org/linux-wireless/20240924021633.19861-1-pkshih@realtek.com/


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: Problems with rtw89_8852be driver in 6.11.1.arch1-1 kernel
  2024-10-04  0:40 ` Ping-Ke Shih
@ 2024-10-04  5:28   ` Sanjay Bhattacharya
  0 siblings, 0 replies; 3+ messages in thread
From: Sanjay Bhattacharya @ 2024-10-04  5:28 UTC (permalink / raw)
  To: Ping-Ke Shih; +Cc: linux-wireless@vger.kernel.org

Thanks for the information. I will try the patch later today. For now
here's the output of lspci -vt and lspci -x

lspci -vt
-[0000:00]-+-00.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Root Complex
           +-00.2  Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
           +-01.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
           +-01.2-[02-2a]--+-00.0  Advanced Micro Devices, Inc. [AMD]
500 Series Chipset USB 3.1 XHCI Controller
           |               +-00.1  Advanced Micro Devices, Inc. [AMD]
500 Series Chipset SATA Controller
           |               \-00.2-[03-2a]--+-07.0-[04]----00.0
Realtek Semiconductor Co., Ltd. RTL8852BE PCIe 802.11ax Wireless
Network Controller
           |                               \-09.0-[2a]----00.0
Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express
Gigabit Ethernet Controller
           +-02.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
           +-03.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
           +-03.1-[2b-2d]----00.0-[2c-2d]----00.0-[2d]--+-00.0
Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600
XT/6600M]
           |                                            \-00.1
Advanced Micro Devices, Inc. [AMD/ATI] Navi 21/23 HDMI/DP Audio
Controller
           +-04.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
           +-05.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
           +-07.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
           +-07.1-[2e]----00.0  Advanced Micro Devices, Inc. [AMD]
Starship/Matisse PCIe Dummy Function
           +-08.0  Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
           +-08.1-[2f]--+-00.0  Advanced Micro Devices, Inc. [AMD]
Starship/Matisse Reserved SPP
           |            +-00.1  Advanced Micro Devices, Inc. [AMD]
Starship/Matisse Cryptographic Coprocessor PSPCPP
           |            +-00.3  Advanced Micro Devices, Inc. [AMD]
Matisse USB 3.0 Host Controller
           |            \-00.4  Advanced Micro Devices, Inc. [AMD]
Starship/Matisse HD Audio Controller
           +-08.3-[31]----00.0  Advanced Micro Devices, Inc. [AMD] FCH
SATA Controller [AHCI mode]
           +-14.0  Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller
           +-14.3  Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge
           +-18.0  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer
Data Fabric: Device 18h; Function 0
           +-18.1  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer
Data Fabric: Device 18h; Function 1
           +-18.2  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer
Data Fabric: Device 18h; Function 2
           +-18.3  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer
Data Fabric: Device 18h; Function 3
           +-18.4  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer
Data Fabric: Device 18h; Function 4
           +-18.5  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer
Data Fabric: Device 18h; Function 5
           +-18.6  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer
Data Fabric: Device 18h; Function 6
           \-18.7  Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer
Data Fabric: Device 18h; Function 7


and

lspci -x


               ✔
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse Root Complex
00: 22 10 80 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 56 7c
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
00: 22 10 81 14 40 04 10 00 00 00 06 08 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 56 7c
30: 00 00 00 00 40 00 00 00 00 00 00 00 ff 00 00 00

00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse PCIe Dummy Host Bridge
00: 22 10 82 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse GPP Bridge
00: 22 10 83 14 07 04 10 00 00 00 04 06 10 00 81 00
10: 00 00 00 00 00 00 00 00 00 02 2a 00 d1 e1 00 20
20: c0 fc e0 fc f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 12 00

00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse PCIe Dummy Host Bridge
00: 22 10 82 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse PCIe Dummy Host Bridge
00: 22 10 82 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse GPP Bridge
00: 22 10 83 14 07 04 10 00 00 00 04 06 10 00 81 00
10: 00 00 00 00 00 00 00 00 00 2b 2d 00 f1 f1 00 00
20: 90 fc b0 fc 01 00 f1 0f 7c 00 00 00 7e 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 12 00

00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse PCIe Dummy Host Bridge
00: 22 10 82 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse PCIe Dummy Host Bridge
00: 22 10 82 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse PCIe Dummy Host Bridge
00: 22 10 82 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
00: 22 10 84 14 07 04 10 00 00 00 04 06 10 00 81 00
10: 00 00 00 00 00 00 00 00 00 2e 2e 00 f1 01 00 00
20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00

00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse PCIe Dummy Host Bridge
00: 22 10 82 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
00: 22 10 84 14 07 04 10 00 00 00 04 06 10 00 81 00
10: 00 00 00 00 00 00 00 00 00 2f 2f 00 f1 01 00 00
20: 60 fc 80 fc f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00

00:08.3 PCI bridge: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
00: 22 10 84 14 07 04 10 00 00 00 04 06 10 00 81 00
10: 00 00 00 00 00 00 00 00 00 31 31 00 f1 01 00 00
20: f0 fc f0 fc f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00

00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00: 22 10 0b 79 03 04 20 02 61 00 05 0c 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 56 7c
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00: 22 10 0e 79 0f 00 20 02 51 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 56 7c
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD]
Matisse/Vermeer Data Fabric: Device 18h; Function 0
00: 22 10 40 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD]
Matisse/Vermeer Data Fabric: Device 18h; Function 1
00: 22 10 41 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD]
Matisse/Vermeer Data Fabric: Device 18h; Function 2
00: 22 10 42 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD]
Matisse/Vermeer Data Fabric: Device 18h; Function 3
00: 22 10 43 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD]
Matisse/Vermeer Data Fabric: Device 18h; Function 4
00: 22 10 44 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD]
Matisse/Vermeer Data Fabric: Device 18h; Function 5
00: 22 10 45 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD]
Matisse/Vermeer Data Fabric: Device 18h; Function 6
00: 22 10 46 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD]
Matisse/Vermeer Data Fabric: Device 18h; Function 7
00: 22 10 47 14 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

02:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 500 Series
Chipset USB 3.1 XHCI Controller
00: 22 10 ee 43 06 04 10 00 00 30 03 0c 10 00 80 00
10: 04 00 ea fc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 21 1b 42 11
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 00 00

02:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] 500 Series
Chipset SATA Controller
00: 22 10 eb 43 06 04 10 00 00 01 06 01 10 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 e8 fc 00 00 00 00 21 1b 62 10
30: 00 00 e0 fc 50 00 00 00 00 00 00 00 ff 02 00 00

02:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] 500 Series
Chipset Switch Upstream Port
00: 22 10 e9 43 07 00 10 00 00 00 04 06 10 00 81 00
10: 00 00 00 00 00 00 00 00 02 03 2a 00 d1 e1 00 00
20: c0 fc d0 fc f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 03 12 00

03:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43ea
00: 22 10 ea 43 07 04 10 00 00 00 04 06 10 00 01 00
10: 00 00 00 00 00 00 00 00 03 04 04 00 e1 e1 00 00
20: d0 fc d0 fc f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00

03:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43ea
00: 22 10 ea 43 07 04 10 00 00 00 04 06 10 00 01 00
10: 00 00 00 00 00 00 00 00 03 2a 2a 00 d1 d1 00 00
20: c0 fc c0 fc f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00

04:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8852BE
PCIe 802.11ax Wireless Network Controller
00: ec 10 52 b8 07 04 10 00 00 00 80 02 10 00 00 00
10: 01 e0 00 00 00 00 00 00 04 00 d0 fc 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3b 1a 70 54
30: 00 00 00 00 40 00 00 00 00 00 00 00 ff 01 00 00

2a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev
15)
00: ec 10 68 81 07 04 10 00 15 00 00 02 10 00 00 00
10: 01 d0 00 00 00 00 00 00 04 40 c0 fc 00 00 00 00
20: 04 00 c0 fc 00 00 00 00 00 00 00 00 62 14 56 7c
30: 00 00 00 00 40 00 00 00 00 00 00 00 ff 01 00 00

2b:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL
Upstream Port of PCI Express Switch (rev c7)
00: 02 10 78 14 07 00 10 00 c7 00 04 06 10 00 01 00
10: 00 00 b0 fc 00 00 00 00 2b 2c 2d 00 f1 f1 00 00
20: 90 fc a0 fc 01 00 f1 0f 7c 00 00 00 7e 00 00 00
30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 01 12 00

2c:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL
Downstream Port of PCI Express Switch
00: 02 10 79 14 07 04 10 00 00 00 04 06 10 00 01 00
10: 00 00 00 00 00 00 00 00 2c 2d 2d 00 f1 f1 00 00
20: 90 fc a0 fc 01 00 f1 0f 7c 00 00 00 7e 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00

2d:00.0 VGA compatible controller: Advanced Micro Devices, Inc.
[AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] (rev c7)
00: 02 10 ff 73 07 04 10 00 c7 00 00 03 10 00 80 00
10: 0c 00 00 00 7c 00 00 00 0c 00 00 00 7e 00 00 00
20: 01 f0 00 00 00 00 90 fc 00 00 00 00 43 10 d5 05
30: 00 00 a0 fc 48 00 00 00 00 00 00 00 ff 01 00 00

2d:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi
21/23 HDMI/DP Audio Controller
00: 02 10 28 ab 06 04 10 00 00 00 03 04 10 00 80 00
10: 00 00 a2 fc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 02 10 28 ab
30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 02 00 00

2e:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse PCIe Dummy Function
00: 22 10 8a 14 00 00 10 00 00 00 00 13 10 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 56 7c
30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 00 00 00

2f:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse Reserved SPP
00: 22 10 85 14 00 00 10 00 00 00 00 13 10 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 56 7c
30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 00 00 00

2f:00.1 Encryption controller: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse Cryptographic Coprocessor PSPCPP
00: 22 10 86 14 06 04 10 08 00 00 80 10 10 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 70 fc 00 00 00 00
20: 00 00 00 00 00 80 80 fc 00 00 00 00 62 14 56 7c
30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 01 00 00

2f:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB
3.0 Host Controller
00: 22 10 9c 14 07 04 10 00 00 30 03 0c 10 00 80 00
10: 04 00 60 fc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 56 7c
30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 03 00 00

2f:00.4 Audio device: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse HD Audio Controller
00: 22 10 87 14 06 04 10 00 00 00 03 04 10 00 80 00
10: 00 00 80 fc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 56 ec
30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 04 00 00

31:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA
Controller [AHCI mode] (rev 51)
00: 22 10 01 79 07 04 10 00 51 01 06 01 10 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 f0 fc 00 00 00 00 62 14 56 7c
30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 01 00 00

Thanks,
Sanjay


On Fri, Oct 4, 2024 at 8:53 AM Ping-Ke Shih <pkshih@realtek.com> wrote:
>
> Sanjay Bhattacharya <sanjbh@gmail.com> wrote:
> >
> > However, on downgrading the kernel back to 6.10.10.arch1-1, my wifi
> > interface seems to be working fine. Can you please help?
> >
>
> We have found early chips have 36-bit DMA interoperability problems with
> certain platforms. Could you share your PCI host vid/pid by outputs of
> 'lspci -vt' and 'lspci -x' ?
>
> And, please try patch [1] to see if it can work to you.
>
>
> [1] https://lore.kernel.org/linux-wireless/20240924021633.19861-1-pkshih@realtek.com/
>

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2024-10-04  5:28 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2024-10-03 12:52 Problems with rtw89_8852be driver in 6.11.1.arch1-1 kernel Sanjay Bhattacharya
2024-10-04  0:40 ` Ping-Ke Shih
2024-10-04  5:28   ` Sanjay Bhattacharya

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