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From: Mathias Nyman <mathias.nyman@linux.intel.com>
To: <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [PATCH 0/4] xhci features for usb-next
Date: Fri, 15 Nov 2019 18:49:59 +0200
Message-Id: <1573836603-10871-1-git-send-email-mathias.nyman@linux.intel.com>
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xhci features for usb-next
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Hi Greg A few xhci features for usb-next, hope they are not too late for 5.5 kernel. These features mainly prepare driver for handling a flood of xhci events, but also enables runtime PM as default for a Ice Lake xHCI, and adds a bit of tracing. -Mathias Mathias Nyman (1): xhci: Add tracing for xhci doorbell register writes Mika Westerberg (1): xhci-pci: Allow host runtime PM as default also for Intel Ice Lake xHCI Peter Chen (1): usb: host: xhci: update event ring dequeue pointer on purpose Suwan Kim (1): usb: host: xhci: Support running urb giveback in tasklet context drivers/usb/host/xhci-pci.c | 4 ++- drivers/usb/host/xhci-ring.c | 68 +++++++++++++++++++++++++++++++------------ drivers/usb/host/xhci-trace.h | 26 +++++++++++++++++ drivers/usb/host/xhci.c | 3 +- drivers/usb/host/xhci.h | 29 ++++++++++++++++++ 5 files changed, 109 insertions(+), 21 deletions(-)