Kernel/USB: Add Hubs and the UHCI Root Hub

Author: https://github.com/Lubrsi Commit: da0a1068e9 Pull-request: https://github.com/SerenityOS/serenity/pull/9394 Reviewed-by: https://github.com/supercomputer7
2025-09-21 08:48:57 +00:00 · 2021-08-13 20:47:13 +01:00 · 2021-08-13 20:47:13 +01:00 · da0a1068e9 · 2024-07-18 05:43:49 +09:00
commit da0a1068e9
parent 9dcd146ab4
11 changed files with 1009 additions and 100 deletions
--- a/Kernel/Bus/USB/USBDescriptors.h
+++ b/Kernel/Bus/USB/USBDescriptors.h
@ -39,6 +39,7 @@ struct [[gnu::packed]] USBDeviceDescriptor {
    u8 serial_number_descriptor_index;
    u8 num_configurations;
 };
+static_assert(sizeof(USBDeviceDescriptor) == 18);

 //
 //  Configuration Descriptor