diff options
| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2020-03-11 08:23:14 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2020-03-11 08:23:14 +0000 |
| commit | 2824daf0a4a93cffb83d950bd5731316b8038144 (patch) | |
| tree | 5145acb24d8b49f9a021816ac53e2c496d094270 /sys | |
| parent | 3737a1f80b93fc06896ed08c7c79d03d6acd0753 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/controller/xhci.c | 11 | ||||
| -rw-r--r-- | sys/dev/usb/usb_hub.c | 4 |
2 files changed, 6 insertions, 9 deletions
diff --git a/sys/dev/usb/controller/xhci.c b/sys/dev/usb/controller/xhci.c index 36bf0ad5140d..d5c90f760950 100644 --- a/sys/dev/usb/controller/xhci.c +++ b/sys/dev/usb/controller/xhci.c @@ -3514,13 +3514,10 @@ xhci_roothub_exec(struct usb_device *udev, i |= UPS_OVERCURRENT_INDICATOR; if (v & XHCI_PS_PR) i |= UPS_RESET; - if (v & XHCI_PS_PP) { - /* - * The USB 3.0 RH is using the - * USB 2.0's power bit - */ - i |= UPS_PORT_POWER; - } +#if 0 + if (v & XHCI_PS_PP) + /* XXX undefined */ +#endif USETW(sc->sc_hub_desc.ps.wPortStatus, i); i = 0; diff --git a/sys/dev/usb/usb_hub.c b/sys/dev/usb/usb_hub.c index a24cc527b2a0..509d8665e87e 100644 --- a/sys/dev/usb/usb_hub.c +++ b/sys/dev/usb/usb_hub.c @@ -646,7 +646,7 @@ repeat: break; case USB_SPEED_SUPER: if (udev->parent_hub == NULL) - power_mask = UPS_PORT_POWER; + power_mask = 0; /* XXX undefined */ else power_mask = UPS_PORT_POWER_SS; break; @@ -654,7 +654,7 @@ repeat: power_mask = 0; break; } - if (!(sc->sc_st.port_status & power_mask)) { + if ((sc->sc_st.port_status & power_mask) != power_mask) { DPRINTF("WARNING: strange, connected port %d " "has no power\n", portno); } |