usb: xhci: handle both SSIC ports in PME stuck quirk

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commit fa89537783 upstream.

Commit abce329c27 ("xhci: Workaround to get D3 working in Intel xHCI")
adds a workaround for a limitation of PME storm caused by SSIC port in
some Intel SoCs. This commit only handled one SSIC port, while there
are actually two SSIC ports in the chips. This patch handles both SSIC
ports. Without this fix, users still see PME storm.

Signed-off-by: Zhuang Jin Can <jin.can.zhuang@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Lu Baolu 2016-01-26 17:50:05 +02:00 • committed by Greg Kroah-Hartman

parent 7ab0e9d0a2

commit bfa2ee5ddf

1 changed files with 29 additions and 19 deletions

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42

drivers/usb/host/xhci-pci.c

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