diff options
Diffstat (limited to 'src/include/device/xhci.h')
| -rw-r--r-- | src/include/device/xhci.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/device/xhci.h b/src/include/device/xhci.h index 25f950be2e..17ce846459 100644 --- a/src/include/device/xhci.h +++ b/src/include/device/xhci.h @@ -52,6 +52,14 @@ enum cb_err xhci_for_each_ext_cap(const struct device *device, void *context, void (*callback)(void *context, const struct xhci_ext_cap *cap)); +/** + * Helper method that iterates over only the USB supported capabilities structures in the + * xHCI Extended Capabilities List. + */ +enum cb_err xhci_for_each_supported_usb_cap( + const struct device *device, void *context, + void (*callback)(void *context, const struct xhci_supported_protocol *data)); + void xhci_print_supported_protocol(const struct xhci_supported_protocol *supported_protocol); #endif /* __DEVICE_XHCI_H__ */ |