[lfs-support] module shpchp

Pierre Labastie pierre.labastie at neuf.fr
Fri Aug 23 08:28:35 PDT 2019

On 23/08/2019 13:27, Dave wrote:
> Using an ASUS Pime B350 plus Motherboard, Ryzen-5.  I'm finding that the pause
> on wifi startup with an atheros wifi-PCI board seems to be caused by a missing
> module called shpchp. This driver is needed for a PCIe to PCI bridge. I have
> looked at Ubuntu, Arch, Mint, even systemrescuecd all have this module enabled.
> This LFS system is system V, it was built from the 'in process 9-rc1", so I
> have caught packages being updated through the build. The kernel I'm using is
> the 5.2.1 version. I tried using the 5.2.8 kernel with the same results, so
> I'm back to the 5.2.1 version.  I know the kernel has the source code, I've
> seen it. I just have not stumbled across the proper combination in .config to
> make it use the module. I did continue building to the point that I have Xorg
> and the xlGears working, so everything works to this point, except the startup
> delay connecting the network card.
> Does anyone know the config combo to make this module active?
> After this gets solved, I'll try and figure out this Hi-Def audio chip, that
> uses 'verbs' to configure the chip, new territory there
> Dave

   -> Device Drivers
      [*] PCI support (PCI) --->
         [*] Support for PCI Hotplug (HOTPLUG_PCI) --->
             [*] SHPC PCI Hotplug driver


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