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Groups > linux.debian.user > #224394 > unrolled thread

pciehp / pci express hot plug kernel module to longer included? (sid)

Started byZenaan Harkness <zenaan@freedbms.net>
First post2020-07-05 16:00 +0200
Last post2020-07-05 18:10 +0200
Articles 3 — 3 participants

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  pciehp / pci express hot plug kernel module to longer included? (sid) Zenaan Harkness <zenaan@freedbms.net> - 2020-07-05 16:00 +0200
    Re: pciehp / pci express hot plug kernel module to longer included?  (sid) Andrei POPESCU <andreimpopescu@gmail.com> - 2020-07-05 18:00 +0200
    Re: pciehp / pci express hot plug kernel module to longer included?  (sid) Reco <recoverym4n@enotuniq.net> - 2020-07-05 18:10 +0200

#224394 — pciehp / pci express hot plug kernel module to longer included? (sid)

FromZenaan Harkness <zenaan@freedbms.net>
Date2020-07-05 16:00 +0200
Subjectpciehp / pci express hot plug kernel module to longer included? (sid)
Message-ID<Apdlv-7EA-5@gated-at.bofh.it>
Is the pciehp / pci express hot plug kernel module to longer included with Debian, or is it meant to be compiled in as static?

Debian sid here on an X220, trying to connect a "Transcend USB 3.0 ExpressCard Adapter" to get a USB3 port (2 ports actually).

There are possible hints that a module may need to be compiled - how would I check whether it's built in static, or whether the module is no longer shipped with debian kernels?


(
https://askubuntu.com/questions/812372/usb-3-0-express-card
https://help.ubuntu.com/community/ExpressCard
https://unix.stackexchange.com/questions/440741/install-usb-3-0-express-card-under-linux-arch-linux-tried-adding-kernel-param
https://lwn.net/Articles/767885/
)

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#224400 — Re: pciehp / pci express hot plug kernel module to longer included? (sid)

FromAndrei POPESCU <andreimpopescu@gmail.com>
Date2020-07-05 18:00 +0200
SubjectRe: pciehp / pci express hot plug kernel module to longer included? (sid)
Message-ID<ApfdE-pi-5@gated-at.bofh.it>
In reply to#224394

[Multipart message — attachments visible in raw view] — view raw

On Du, 05 iul 20, 23:44:03, Zenaan Harkness wrote:
> Is the pciehp / pci express hot plug kernel module to longer included 
> with Debian, or is it meant to be compiled in as static?
> 
> Debian sid here on an X220, trying to connect a "Transcend USB 3.0 
> ExpressCard Adapter" to get a USB3 port (2 ports actually).

ExpressCard is not necessarily PCI Express as far as I understand from

https://en.wikipedia.org/wiki/ExpressCard

> There are possible hints that a module may need to be compiled - how 
> would I check whether it's built in static, or whether the module is 
> no longer shipped with debian kernels?

If you know the name of the module try

    grep -i module_name /boot/config-$(uname -r)

Mind the underscore, even if dashes are (also) used in other contexts.

Kind regards,
Andrei
-- 
http://wiki.debian.org/FAQsFromDebianUser

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#224402 — Re: pciehp / pci express hot plug kernel module to longer included? (sid)

FromReco <recoverym4n@enotuniq.net>
Date2020-07-05 18:10 +0200
SubjectRe: pciehp / pci express hot plug kernel module to longer included? (sid)
Message-ID<Apfnk-HP-9@gated-at.bofh.it>
In reply to#224394
	Hi.

On Sun, Jul 05, 2020 at 11:44:03PM +1000, Zenaan Harkness wrote:
> Is the pciehp / pci express hot plug kernel module to longer included with Debian, or is it meant to be compiled in as static?

It's compiled in:

# grep -i HOTPLUG_PCI_PCIE /boot/config-4.19.0-9-amd64 
CONFIG_HOTPLUG_PCI_PCIE=y


> Debian sid here on an X220, trying to connect a "Transcend USB 3.0 ExpressCard Adapter" to get a USB3 port (2 ports actually).

As they tell at [1] - try adding "pciehp.pciehp_force=1" to the kernel's
commandline.

[1] https://help.ubuntu.com/community/ExpressCard

Reco 

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