From: Stefan Wahren <wahrenst@gmx.net>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Florian Fainelli <florian.fainelli@broadcom.com>,
Mathias Nyman <mathias.nyman@intel.com>,
bcm-kernel-feedback-list@broadcom.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Cyril Brulebois <kibi@debian.org>
Subject: Re: [PATCH 0/3] ARM: dts: bcm2711-rpi-cm4-io: Enable xHCI host
Date: Mon, 27 Nov 2023 19:52:17 +0100 [thread overview]
Message-ID: <7ea67bce-9b19-4bd6-98cf-10fe85ab8298@gmx.net> (raw)
In-Reply-To: <20231127130225.lyk2jngfru5lw6sd@mraw.org>
Hi,
even after Cyril get managed to get xHCI running. I noticed a issue. If
i compile xhci as a kernel module for arm64:
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=m
# CONFIG_USB_XHCI_DBGCAP is not set
CONFIG_USB_XHCI_PCI=m
CONFIG_USB_XHCI_PCI_RENESAS=m
CONFIG_USB_XHCI_PLATFORM=m
The driver isn't autoloaded, i need to run "modprobe xhci-plat-hcd"
manually.
pi@raspberrypi:~$ modinfo xhci-plat-hcd
filename:
/lib/modules/6.6.0-00004-g0cdd4337c529/kernel/drivers/usb/host/xhci-plat-hcd.ko
license: GPL
description: xHCI Platform Host Controller Driver
alias: platform:xhci-hcd
alias: of:N*T*Cbrcm,bcm7445-xhciC*
alias: of:N*T*Cbrcm,bcm7445-xhci
alias: of:N*T*Cbrcm,xhci-brcm-v2C*
alias: of:N*T*Cbrcm,xhci-brcm-v2
alias: of:N*T*Cmarvell,armada3700-xhciC*
alias: of:N*T*Cmarvell,armada3700-xhci
alias: of:N*T*Cmarvell,armada-380-xhciC*
alias: of:N*T*Cmarvell,armada-380-xhci
alias: of:N*T*Cmarvell,armada-375-xhciC*
alias: of:N*T*Cmarvell,armada-375-xhci
alias: of:N*T*Cxhci-platformC*
alias: of:N*T*Cxhci-platform
alias: of:N*T*Cgeneric-xhciC*
alias: of:N*T*Cgeneric-xhci
alias: acpi*:PNP0D10:*
depends: xhci-hcd
intree: Y
name: xhci_plat_hcd
vermagic: 6.6.0-00004-g0cdd4337c529 SMP preempt mod_unload aarch64
pi@raspberrypi:~$ modinfo xhci-hcd
filename:
/lib/modules/6.6.0-00004-g0cdd4337c529/kernel/drivers/usb/host/xhci-hcd.ko
license: GPL
author: Sarah Sharp
description: 'eXtensible' Host Controller (xHC) Driver
depends:
intree: Y
name: xhci_hcd
vermagic: 6.6.0-00004-g0cdd4337c529 SMP preempt mod_unload aarch64
parm: link_quirk:Don't clear the chain bit on a link TRB (int)
parm: quirks:Bit flags for quirks to be enabled as default
(ullong)
Has anyone an idea, what's wrong here?
next prev parent reply other threads:[~2023-11-27 18:52 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-26 2:56 [PATCH 0/3] ARM: dts: bcm2711-rpi-cm4-io: Enable xHCI host Stefan Wahren
2023-11-26 2:56 ` [PATCH 1/3] dt-bindings: usb: xhci: Add optional power-domains Stefan Wahren
2023-11-26 11:14 ` Conor Dooley
2023-11-26 2:56 ` [PATCH 2/3] ARM: dts: bcm2711: Add generic xHCI Stefan Wahren
2023-11-26 2:56 ` [PATCH 3/3] ARM: dts: bcm2711-rpi-cm4-io: Enable xHCI host Stefan Wahren
2023-11-27 0:34 ` [PATCH 0/3] " Cyril Brulebois
2023-11-27 10:57 ` Stefan Wahren
2023-11-27 11:55 ` Cyril Brulebois
2023-11-27 12:38 ` Stefan Wahren
2023-11-27 13:02 ` Cyril Brulebois
2023-11-27 15:16 ` Stefan Wahren
2023-11-27 15:59 ` Cyril Brulebois
2023-11-27 16:56 ` Stefan Wahren
2023-11-27 18:21 ` Cyril Brulebois
2023-11-27 18:52 ` Stefan Wahren [this message]
2023-11-27 6:02 ` Justin Chen
2023-11-27 11:08 ` Stefan Wahren
2023-11-27 11:22 ` Phil Elwell
2023-11-27 11:38 ` Stefan Wahren
2023-11-27 11:58 ` Phil Elwell
2023-11-27 12:33 ` Stefan Wahren
2023-11-27 16:28 ` Phil Elwell
2023-11-27 17:44 ` Justin Chen
2023-11-27 18:41 ` Florian Fainelli
2023-11-27 19:22 ` Stefan Wahren
2023-11-27 21:49 ` Florian Fainelli
2023-11-28 6:44 ` Stefan Wahren
2023-11-28 14:46 ` Phil Elwell
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