diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2015-10-01 18:40:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 12:34:17 +0300 |
| commit | 2338b9e47fba0cd35e1e59f09838a8b9b339a55a (patch) | |
| tree | 39ba3b58c75952927b90fcc215062721aadabfb9 /drivers/usb/host/xhci-ring.c | |
| parent | 5693e0b77f82cddf322bdc3eb50f26d3c707f61e (diff) | |
| download | linux-2338b9e47fba0cd35e1e59f09838a8b9b339a55a.tar.xz | |
xhci: define the new default speed ID for SuperSpeedPlus used by xhci hw
USB 3.1 capable xhci controllers use a new default speed ID "5" in the
PORTSC register to represent a 10Gbps connection speed of a SuperSpeedPlus
device
Make sure the xhci driver can handle the returned SuperSpeedPlus speed ID
properly
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 43291f93afeb..0e5aa8751c05 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1567,7 +1567,7 @@ static void handle_port_status(struct xhci_hcd *xhci, goto cleanup; } - if (DEV_SUPERSPEED(temp)) { + if (DEV_SUPERSPEED_ANY(temp)) { xhci_dbg(xhci, "remote wake SS port %d\n", port_id); /* Set a flag to say the port signaled remote wakeup, * so we can tell the difference between the end of @@ -1595,7 +1595,7 @@ static void handle_port_status(struct xhci_hcd *xhci, } if ((temp & PORT_PLC) && (temp & PORT_PLS_MASK) == XDEV_U0 && - DEV_SUPERSPEED(temp)) { + DEV_SUPERSPEED_ANY(temp)) { xhci_dbg(xhci, "resume SS port %d finished\n", port_id); /* We've just brought the device into U0 through either the * Resume state after a device remote wakeup, or through the @@ -1625,7 +1625,7 @@ static void handle_port_status(struct xhci_hcd *xhci, * RExit to a disconnect state). If so, let the the driver know it's * out of the RExit state. */ - if (!DEV_SUPERSPEED(temp) && + if (!DEV_SUPERSPEED_ANY(temp) && test_and_clear_bit(faked_port_index, &bus_state->rexit_ports)) { complete(&bus_state->rexit_done[faked_port_index]); |