refactor: rename virtio-spec dependency to virtio

Signed-off-by: Martin Kröning <[email protected]>

Cargo.toml

@@ -73,7 +73,7 @@ idle-poll = []
 
 [dependencies]
 hermit-macro = { path = "hermit-macro" }
-virtio-spec = { path = "virtio-spec", features = ["zerocopy"] }
+virtio = { package = "virtio-spec", path = "virtio-spec", features = ["zerocopy"] }
 ahash = { version = "0.8", default-features = false }
 align-address = "0.3"
 anstyle = { version = "1", default-features = false }

src/arch/riscv64/kernel/devicetree.rs

@@ -3,7 +3,7 @@ use core::ptr::NonNull;
 
 use fdt::Fdt;
 #[cfg(all(feature = "tcp", not(feature = "pci")))]
-use virtio_spec::mmio::{DeviceRegisterVolatileFieldAccess, DeviceRegisters};
+use virtio::mmio::{DeviceRegisterVolatileFieldAccess, DeviceRegisters};
 #[cfg(all(feature = "tcp", not(feature = "pci")))]
 use volatile::VolatileRef;
 
@@ -209,7 +209,7 @@ pub fn init_drivers() {
 					// Verify the device-ID to find the network card
 					let id = mmio.as_ptr().device_id().read();
 
-					if id != virtio_spec::Id::Net {
+					if id != virtio::Id::Net {
 						debug!("It's not a network card at {mmio:p}");
 					} else {
 						info!("Found network card at {mmio:p}");

src/arch/x86_64/kernel/mmio.rs

@@ -5,7 +5,7 @@ use core::{ptr, str};
 
 use align_address::Align;
 use hermit_sync::{without_interrupts, InterruptTicketMutex};
-use virtio_spec::mmio::{DeviceRegisterVolatileFieldAccess, DeviceRegisters};
+use virtio::mmio::{DeviceRegisterVolatileFieldAccess, DeviceRegisters};
 use volatile::VolatileRef;
 
 use crate::arch::x86_64::mm::paging::{
@@ -62,7 +62,7 @@ unsafe fn check_ptr(ptr: *mut u8) -> Option<VolatileRef<'static, DeviceRegisters
 	// Verify the device-ID to find the network card
 	let id = mmio.as_ptr().device_id().read();
 
-	if id != virtio_spec::Id::Net {
+	if id != virtio::Id::Net {
 		trace!("It's not a network card at {mmio:p}");
 		return None;
 	}

src/drivers/fs/virtio_fs.rs

@@ -4,7 +4,7 @@ use alloc::string::{String, ToString};
 use alloc::vec::Vec;
 
 use pci_types::InterruptLine;
-use virtio_spec::FeatureBits;
+use virtio::FeatureBits;
 
 use crate::config::VIRTIO_MAX_QUEUE_SIZE;
 #[cfg(feature = "pci")]
@@ -25,7 +25,7 @@ use crate::fs::fuse::{self, FuseInterface};
 pub(crate) struct FsDevCfg {
 	pub raw: &'static FsDevCfgRaw,
 	pub dev_id: u16,
-	pub features: virtio_spec::fs::F,
+	pub features: virtio::fs::F,
 }
 
 /// Virtio file system driver struct.
@@ -56,11 +56,8 @@ impl VirtioFsDriver {
 
 	/// Negotiates a subset of features, understood and wanted by both the OS
 	/// and the device.
-	fn negotiate_features(
-		&mut self,
-		driver_features: virtio_spec::fs::F,
-	) -> Result<(), VirtioFsError> {
-		let device_features = virtio_spec::fs::F::from(self.com_cfg.dev_features());
+	fn negotiate_features(&mut self, driver_features: virtio::fs::F) -> Result<(), VirtioFsError> {
+		let device_features = virtio::fs::F::from(self.com_cfg.dev_features());
 
 		if device_features.requirements_satisfied() {
 			debug!("Feature set wanted by filesystem driver are in conformance with specification.")
@@ -95,7 +92,7 @@ impl VirtioFsDriver {
 		// Indicate device, that driver is able to handle it
 		self.com_cfg.set_drv();
 
-		let features = virtio_spec::fs::F::VERSION_1;
+		let features = virtio::fs::F::VERSION_1;
 		self.negotiate_features(features)?;
 
 		// Indicates the device, that the current feature set is final for the driver
@@ -183,10 +180,10 @@ pub mod error {
 		FailFeatureNeg(u16),
 		/// The first field contains the feature bits wanted by the driver.
 		/// but which are incompatible with the device feature set, second field.
-		IncompatibleFeatureSets(virtio_spec::fs::F, virtio_spec::fs::F),
+		IncompatibleFeatureSets(virtio::fs::F, virtio::fs::F),
 		/// Set of features does not adhere to the requirements of features
 		/// indicated by the specification
-		FeatureRequirementsNotMet(virtio_spec::fs::F),
+		FeatureRequirementsNotMet(virtio::fs::F),
 		Unknown,
 	}
 }

src/drivers/fs/virtio_pci.rs

@@ -55,7 +55,7 @@ impl VirtioFsDriver {
 		Some(FsDevCfg {
 			raw: dev_cfg,
 			dev_id: cap.dev_id(),
-			features: virtio_spec::fs::F::empty(),
+			features: virtio::fs::F::empty(),
 		})
 	}
 

src/drivers/net/virtio/mmio.rs

@@ -7,7 +7,7 @@ use alloc::vec::Vec;
 use core::str::FromStr;
 
 use smoltcp::phy::ChecksumCapabilities;
-use virtio_spec::mmio::{DeviceRegisterVolatileFieldAccess, DeviceRegisters};
+use virtio::mmio::{DeviceRegisterVolatileFieldAccess, DeviceRegisters};
 use volatile::VolatileRef;
 
 use crate::drivers::net::virtio::{CtrlQueue, NetDevCfg, RxQueues, TxQueues, VirtioNetDriver};
@@ -22,20 +22,20 @@ impl VirtioNetDriver {
 		mut registers: VolatileRef<'static, DeviceRegisters>,
 		irq: u8,
 	) -> Result<Self, VirtioNetError> {
-		let dev_cfg_raw: &'static virtio_spec::net::Config = unsafe {
+		let dev_cfg_raw: &'static virtio::net::Config = unsafe {
 			&*registers
 				.borrow_mut()
 				.as_mut_ptr()
 				.config()
 				.as_raw_ptr()
-				.cast::<virtio_spec::net::Config>()
+				.cast::<virtio::net::Config>()
 				.as_ptr()
 		};
 		let dev_cfg_raw = VolatileRef::from_ref(dev_cfg_raw);
 		let dev_cfg = NetDevCfg {
 			raw: dev_cfg_raw,
 			dev_id,
-			features: virtio_spec::net::F::empty(),
+			features: virtio::net::F::empty(),
 		};
 		let isr_stat = IsrStatus::new(registers.borrow_mut());
 		let notif_cfg = NotifCfg::new(registers.borrow_mut());
@@ -64,7 +64,7 @@ impl VirtioNetDriver {
 
 	pub fn print_information(&mut self) {
 		self.com_cfg.print_information();
-		if self.dev_status() == virtio_spec::net::S::LINK_UP {
+		if self.dev_status() == virtio::net::S::LINK_UP {
 			info!("The link of the network device is up!");
 		}
 	}