| 1 | |
| 2 | |
| 3 |
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| 4 | |
| 5 |
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| 6 | use kernel::{
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| 7 | device::{
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| 8 | self,
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| 9 | Core, |
| 10 | },
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| 11 | prelude::*,
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| 12 | sync::aref::ARef,
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| 13 | usb, |
| 14 | };
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| 15 |
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| 16 | struct SampleDriver {
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| 17 | _intf: ARef<usb::Interface>,
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| 18 | }
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| 19 |
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| 20 | kernel::usb_device_table!(
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| 21 | USB_TABLE,
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| 22 | <SampleDriver as usb::Driver>::IdInfo,
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| 23 | [(usb::DeviceId::from_id(0x1234, 0x5678), ()),]
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| 24 | );
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| 25 |
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| 26 | impl usb::Driver for SampleDriver {
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| 27 | type IdInfo = ();
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| 28 | type Data<'bound> = Self;
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| 29 | const ID_TABLE: usb::IdTable<Self::IdInfo> = &USB_TABLE;
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| 30 |
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| 31 | fn probe<'bound>(
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| 32 | intf: &'bound usb::Interface<Core<'_>>,
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| 33 | _id: &usb::DeviceId,
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| 34 | _info: Option<&'bound Self::IdInfo>,
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| 35 | ) -> impl PinInit<Self, Error> + 'bound {
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| 36 | let dev: &device::Device<Core<'_>> = intf.as_ref();
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| 37 | dev_info!(dev, "Rust USB driver sample probed\n");
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| 38 |
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| 39 | Ok(Self { _intf: intf.into() })
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| 40 | }
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| 41 |
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| 42 | fn disconnect<'bound>(intf: &'bound usb::Interface<Core<'_>>, _data: Pin<&Self>) {
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| 43 | let dev: &device::Device<Core<'_>> = intf.as_ref();
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| 44 | dev_info!(dev, "Rust USB driver sample disconnected\n");
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| 45 | }
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| 46 | }
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| 47 |
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| 48 | kernel::module_usb_driver! {
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| 49 | type: SampleDriver,
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| 50 | name: "rust_driver_usb",
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| 51 | authors: ["Daniel Almeida"],
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| 52 | description: "Rust USB driver sample",
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| 53 | license: "GPL v2",
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| 54 | }
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