Merge tag 'usb-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some USB driver fixes for 6.16-rc5. I originally wanted this
  to get into -rc4, but there were some regressions that had to be
  handled first. Now all looks good. Included in here are the following
  fixes:

   - cdns3 driver fixes

   - xhci driver fixes

   - typec driver fixes

   - USB hub fixes (this is what took the longest to get right)

   - new USB driver quirks added

   - chipidea driver fixes

  All of these have been in linux-next for a while and now we have no
  more reported problems with them"

* tag 'usb-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (21 commits)
  usb: hub: Fix flushing of delayed work used for post resume purposes
  xhci: dbc: Flush queued requests before stopping dbc
  xhci: dbctty: disable ECHO flag by default
  xhci: Disable stream for xHC controller with XHCI_BROKEN_STREAMS
  usb: xhci: quirk for data loss in ISOC transfers
  usb: dwc3: gadget: Fix TRB reclaim logic for short transfers and ZLPs
  usb: hub: Fix flushing and scheduling of delayed work that tunes runtime pm
  usb: typec: displayport: Fix potential deadlock
  usb: typec: altmodes/displayport: do not index invalid pin_assignments
  usb: cdnsp: Fix issue with CV Bad Descriptor test
  usb: typec: tcpm: apply vbus before data bringup in tcpm_src_attach
  Revert "usb: xhci: Implement xhci_handshake_check_state() helper"
  usb: xhci: Skip xhci_reset in xhci_resume if xhci is being removed
  usb: gadget: u_serial: Fix race condition in TTY wakeup
  Revert "usb: gadget: u_serial: Add null pointer check in gs_start_io"
  usb: chipidea: udc: disconnect/reconnect from host when do suspend/resume
  usb: acpi: fix device link removal
  usb: hub: fix detection of high tier USB3 devices behind suspended hubs
  Logitech C-270 even more broken
  usb: dwc3: Abort suspend on soft disconnect failure
  ...

2 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/usb.h b/include/linux/usb.h
index 1b2545b4363b..92c752f5446f 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -614,6 +614,7 @@ struct usb3_lpm_parameters {
  *	FIXME -- complete doc
  * @authenticated: Crypto authentication passed
  * @tunnel_mode: Connection native or tunneled over USB4
+ * @usb4_link: device link to the USB4 host interface
  * @lpm_capable: device supports LPM
  * @lpm_devinit_allow: Allow USB3 device initiated LPM, exit latency is in range
  * @usb2_hw_lpm_capable: device can perform USB2 hardware LPM
@@ -724,6 +725,7 @@ struct usb_device {
 	unsigned reset_resume:1;
 	unsigned port_is_suspended:1;
 	enum usb_link_tunnel_mode tunnel_mode;
+	struct device_link *usb4_link;
 
 	int slot_id;
 	struct usb2_lpm_parameters l1_params;
diff --git a/include/linux/usb/typec_dp.h b/include/linux/usb/typec_dp.h
index f2da264d9c14..acb0ad03bdac 100644
--- a/include/linux/usb/typec_dp.h
+++ b/include/linux/usb/typec_dp.h
@@ -57,6 +57,7 @@ enum {
 	DP_PIN_ASSIGN_D,
 	DP_PIN_ASSIGN_E,
 	DP_PIN_ASSIGN_F, /* Not supported after v1.0b */
+	DP_PIN_ASSIGN_MAX,
 };
 
 /* DisplayPort alt mode specific commands */