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feat: EP0 mouse/kbd polling, CC=12 investigation (Parallels xHCI) #239

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feat: EP0 mouse/kbd polling, CC=12 investigation (Parallels xHCI) #239

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6 changes: 6 additions & 0 deletions kernel/src/arch_impl/aarch64/timer_interrupt.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -292,6 +292,12 @@ pub extern "C" fn timer_interrupt_handler() {
print_timer_count_decimal(crate::drivers::usb::xhci::EP0_GET_REPORT_OK.load(Ordering::Relaxed));
raw_serial_str(b" ge=");
print_timer_count_decimal(crate::drivers::usb::xhci::EP0_GET_REPORT_ERR.load(Ordering::Relaxed));
raw_serial_str(b" mr=");
print_timer_count_decimal(crate::drivers::usb::xhci::EP0_MOUSE_GET_REPORT_COUNT.load(Ordering::Relaxed));
raw_serial_str(b" mk=");
print_timer_count_decimal(crate::drivers::usb::xhci::EP0_MOUSE_GET_REPORT_OK.load(Ordering::Relaxed));
raw_serial_str(b" me=");
print_timer_count_decimal(crate::drivers::usb::xhci::EP0_MOUSE_GET_REPORT_ERR.load(Ordering::Relaxed));
raw_serial_str(b"]\n");
}
}
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2 changes: 2 additions & 0 deletions kernel/src/drivers/usb/descriptors.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,7 @@ pub struct SetupPacket {
pub mod descriptor_type {
pub const DEVICE: u8 = 1;
pub const CONFIGURATION: u8 = 2;
pub const STRING: u8 = 3;
pub const INTERFACE: u8 = 4;
pub const ENDPOINT: u8 = 5;
pub const HID_REPORT: u8 = 0x22;
Expand Down Expand Up @@ -133,6 +134,7 @@ pub mod request {

/// USB HID Class Requests
pub mod hid_request {
pub const GET_REPORT: u8 = 0x01;
pub const SET_REPORT: u8 = 0x09;
pub const SET_IDLE: u8 = 0x0A;
pub const SET_PROTOCOL: u8 = 0x0B;
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