[PATCH 0/1] xhci fix for usb-linus

[PATCH 0/1] xhci fix for usb-linus

[Mathias Nyman]

Hi Greg

One small patch, remove an extra quirk set for Fresco FL1100 controllers.
External docks with this controller have issues enumerating usb devices.

Nice if it could still make 5.16, if not then 5.17 is fine

Thanks
-Mathias

Mathias Nyman (1):
  xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set.

 drivers/usb/host/xhci-pci.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

-- 
2.25.1

[PATCH 1/1] xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set.

[Mathias Nyman]

The Fresco Logic FL1100 controller needs the TRUST_TX_LENGTH quirk like
other Fresco controllers, but should not have the BROKEN_MSI quirks set.

BROKEN_MSI quirk causes issues in detecting usb drives connected to docks
with this FL1100 controller.
The BROKEN_MSI flag was apparently accidentally set together with the
TRUST_TX_LENGTH quirk

Original patch went to stable so this should go there as well.

Fixes: ea0f69d82119 ("xhci: Enable trust tx length quirk for Fresco FL11 USB controller")
Cc: stable@vger.kernel.org
cc: Nikolay Martynov <mar.kolya@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
 drivers/usb/host/xhci-pci.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 3af017883231..5c351970cdf1 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -123,7 +123,6 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 	/* Look for vendor-specific quirks */
 	if (pdev->vendor == PCI_VENDOR_ID_FRESCO_LOGIC &&
 			(pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_PDK ||
-			 pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1100 ||
 			 pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1400)) {
 		if (pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_PDK &&
 				pdev->revision == 0x0) {
@@ -158,6 +157,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 			pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1009)
 		xhci->quirks |= XHCI_BROKEN_STREAMS;
 
+	if (pdev->vendor == PCI_VENDOR_ID_FRESCO_LOGIC &&
+			pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1100)
+		xhci->quirks |= XHCI_TRUST_TX_LENGTH;
+
 	if (pdev->vendor == PCI_VENDOR_ID_NEC)
 		xhci->quirks |= XHCI_NEC_HOST;
 
-- 
2.25.1

[PATCH 0/1] xhci fix for usb-linus

[Mathias Nyman]

Hi Greg

Michal found and fixed a regression introduced in 6.13
If possible it would be nice to get this into 6.14 still

Thanks
Mathias

Michal Pecio (1):
  usb: xhci: Fix host controllers "dying" after suspend and resume

 drivers/usb/host/xhci.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

-- 
2.43.0

[PATCH 0/1] xhci fix for usb-linus

[Mathias Nyman]

Hi Greg

One small patch to cope with VIA VL805 xHC hosts reading past the DMA area
given to them.

Thanks
Mathias

Michal Pecio (1):
  usb: xhci: Enable the TRB overfetch quirk on VIA VL805

 drivers/usb/host/xhci-mem.c |  3 ++-
 drivers/usb/host/xhci-pci.c | 10 +++++++---
 drivers/usb/host/xhci.h     |  2 +-
 3 files changed, 10 insertions(+), 5 deletions(-)

-- 
2.43.0

[PATCH 0/1] xhci fix for usb-linus

[Mathias Nyman]

Hi Greg

One xhci patch for usb-linus to solve a NULL pointer dereference found recently

Thanks
Mathias

Mathias Nyman (1):
  xhci: Fix Panther point NULL pointer deref at full-speed
    re-enumeration

 drivers/usb/host/xhci.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

-- 
2.25.1

[PATCH 0/1] xhci fix for usb-linus

[Mathias Nyman]

Hi Greg

One small xhci fix resolving a missed usb 2 device-intiated wake.

I'll be out on vacation for two weeks, starting monday, so any response
will be delayed.

Thanks
-Mathias

Mathias Nyman (1):
  xhci: Fix lost USB 2 remote wake

 drivers/usb/host/xhci-hub.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

-- 
2.25.1