Hardware: Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x370 Works just fine with 6.4.15 (and older) Using FC37, updated to the latest available kernel 6.5.5, can't use WiFi or even boot. Linux firmware package: linux-firmware-20230919-1 (latest available version for F37) First boot: Timeout waiting for hardware access (CSR_GP_CNTRL 0xffffffff) at __iwl_trans_pcie_grab_nic_access+0x14a/0x150 followed by HW error, resetting before reading at iwl_fwrt_dump_lmac_error_log+0x50c/0x600 The interface didn't ever plumb. Second boot: GPF. I don't have the traces, but I swear it originated from iwlwifi module from what I saw on the console. I've attached the traces for both the failed boots, and the normal boot from 6.4.15 for reference.
Created attachment 305176 [details] 6.5.5-hw-error
Created attachment 305177 [details] 6.5.5-gpf
Created attachment 305178 [details] 6.4.15-ok
(In reply to Pawel from comment #0) > Hardware: Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x370 > Works just fine with 6.4.15 (and older) > Using FC37, updated to the latest available kernel 6.5.5, can't use WiFi or > even boot. > Linux firmware package: linux-firmware-20230919-1 (latest available version > for F37) > > First boot: > Timeout waiting for hardware access (CSR_GP_CNTRL 0xffffffff) > at __iwl_trans_pcie_grab_nic_access+0x14a/0x150 > followed by HW error, resetting before reading at > iwl_fwrt_dump_lmac_error_log+0x50c/0x600 > The interface didn't ever plumb. > > Second boot: GPF. I don't have the traces, but I swear it originated from > iwlwifi module from what I saw on the console. > > I've attached the traces for both the failed boots, and the normal boot from > 6.4.15 for reference. Then please do bisection to find the culprit (see Documentation/admin-guide/bug-bisect.rst for reference).
Hi Could you please test it with our backport driver? It will help to understand if some code is missing upstream. https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git
(In reply to Gregory Greenman from comment #5) > Hi > > Could you please test it with our backport driver? > It will help to understand if some code is missing upstream. > > https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git Pawel, have you done above testing?
@b(In reply to Bagas Sanjaya from comment #6) > (In reply to Gregory Greenman from comment #5) > > Hi > > > > Could you please test it with our backport driver? > > It will help to understand if some code is missing upstream. > > > > > https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git > > Pawel, have you done above testing? I'm sorry, I don't have the capacity to. I've upgraded to FC38, things work fine out of the box. Linux firmware: 20230919 Kernel: 6.5.7 loaded firmware version 81.31fc9ae6.0 so-a0-hr-b0-81.ucode