WIP: USB

2026-07-12 22:24:47 +01:00
parent 78582d24d2
commit 77901bbba6
12 changed files with 1278 additions and 2 deletions
@@ -37,6 +37,10 @@ pub fn mmioMap(device_id: u64, resource_index: u64) ?usize {
 /// `DeviceDescriptor.parent` for a device with no parent.
 pub const no_parent = device_abi.no_parent;

+/// `DeviceDescriptor.pci_class` for a device that is not a PCI function. Set this on
+/// descriptors passed to `register` unless the child really is one.
+pub const no_pci_class = device_abi.no_pci_class;
+
 /// Publish `descriptor` as a child of `parent_id`, which this process must have claimed.
 /// Returns the new device id. The child is left unclaimed, so whichever driver owns
 /// that class of device can `claim` it — that is how a bus hands off a device.