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| author | Laurentiu Tudor <laurentiu.tudor@nxp.com> | 2018-07-05 16:31:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-06 16:28:30 +0200 |
| commit | c0addc9a5ba88350a3d9365a73290e34dc238b70 (patch) | |
| tree | 4a5d1155abfae2562a184f2a256e5928611f0f5f /Documentation/admin-guide/kernel-parameters.txt | |
| parent | e3ebc3ad0c680fc294c12e842ee75671e20328eb (diff) | |
| download | lwn-c0addc9a5ba88350a3d9365a73290e34dc238b70.tar.gz lwn-c0addc9a5ba88350a3d9365a73290e34dc238b70.zip | |
docs: kernel-parameters.txt: document xhci-hcd.quirks parameter
This parameter introduced several years ago in the XHCI host controller
driver was somehow left undocumented. Add a few lines in the kernel
parameters text.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/admin-guide/kernel-parameters.txt')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index efc7aa7a0670..533ff5c68970 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4846,3 +4846,8 @@ xirc2ps_cs= [NET,PCMCIA] Format: <irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]] + + xhci-hcd.quirks [USB,KNL] + A hex value specifying bitmask with supplemental xhci + host controller quirks. Meaning of each bit can be + consulted in header drivers/usb/host/xhci.h. |