Messages in this thread | | | Date | Wed, 22 Nov 2023 00:03:47 +0530 | Subject | Re: [Patch] thunderbolt: Add quirk to reset downstream port | From | Sanath S <> |
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On 11/21/2023 11:34 PM, Greg KH wrote: > On Tue, Nov 21, 2023 at 11:17:01PM +0530, Sanath S wrote: >> Boot firmware on AMD's Yellow Carp and Pink Sardine allocates >> very minimal buses for PCIe downstream ports. This results in >> failure to extend the daisy chain. >> >> Add quirk to reset the downstream port to help reset the topology >> created by boot firmware. >> >> Suggested-by: Mario Limonciello <mario.limonciello@amd.com> >> Signed-off-by: Sanath S <Sanath.S@amd.com> Fixes: e390909ac763("thunderbolt: Add vendor specific NHI quirk for auto-clearing interrupt status") >> Cc: <stable@vger.kernel.org> > What commit id does this fix? > > thanks, > > greg k-h >
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