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charset="utf-8" This allows callers to write Vendor::SOME_COMPANY instead of bindings::PCI_VENDOR_ID_SOME_COMPANY. It also allows removing "use kernel::bindings" entirely from most of the affected files here. Apply this to the various Rust for Linux callers who were previously using bindings::PCI_VENDOR_ID_*. New APIs: Vendor::SOME_COMPANY Vendor::as_raw() Vendor: TryFrom for Vendor DeviceId::from_class_and_vendor() now takes Vendor type Cc: Danilo Krummrich Cc: Alexandre Courbot Signed-off-by: John Hubbard --- drivers/gpu/nova-core/driver.rs | 13 +- rust/kernel/pci.rs | 26 +- rust/kernel/pci/id.rs | 357 +++++++++++++++++++++++++- samples/rust/rust_dma.rs | 6 +- samples/rust/rust_driver_auxiliary.rs | 12 +- samples/rust/rust_driver_pci.rs | 9 +- 6 files changed, 392 insertions(+), 31 deletions(-) diff --git a/drivers/gpu/nova-core/driver.rs b/drivers/gpu/nova-core/driver= .rs index b60c9defa9d1..5d23a91f51dd 100644 --- a/drivers/gpu/nova-core/driver.rs +++ b/drivers/gpu/nova-core/driver.rs @@ -1,8 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 =20 use kernel::{ - auxiliary, bindings, c_str, device::Core, pci, pci::Class, pci::ClassM= ask, prelude::*, - sizes::SZ_16M, sync::Arc, + auxiliary, c_str, + device::Core, + pci, + pci::{Class, ClassMask, Vendor}, + prelude::*, + sizes::SZ_16M, + sync::Arc, }; =20 use crate::gpu::Gpu; @@ -27,7 +32,7 @@ pub(crate) struct NovaCore { pci::DeviceId::from_class_and_vendor( Class::DISPLAY_VGA, ClassMask::ClassSubclass, - bindings::PCI_VENDOR_ID_NVIDIA + Vendor::NVIDIA ), () ), @@ -35,7 +40,7 @@ pub(crate) struct NovaCore { pci::DeviceId::from_class_and_vendor( Class::DISPLAY_3D, ClassMask::ClassSubclass, - bindings::PCI_VENDOR_ID_NVIDIA + Vendor::NVIDIA ), () ), diff --git a/rust/kernel/pci.rs b/rust/kernel/pci.rs index ee887d616320..c677e7f2c4c9 100644 --- a/rust/kernel/pci.rs +++ b/rust/kernel/pci.rs @@ -25,7 +25,7 @@ =20 mod id; =20 -pub use self::id::{Class, ClassMask}; +pub use self::id::{Class, ClassMask, Vendor}; =20 /// An adapter for the registration of PCI drivers. pub struct Adapter(T); @@ -132,10 +132,10 @@ impl DeviceId { =20 /// Equivalent to C's `PCI_DEVICE` macro. /// - /// Create a new `pci::DeviceId` from a vendor and device ID number. - pub const fn from_id(vendor: u32, device: u32) -> Self { + /// Create a new `pci::DeviceId` from a vendor and device ID. + pub const fn from_id(vendor: Vendor, device: u32) -> Self { Self(bindings::pci_device_id { - vendor, + vendor: vendor.as_raw(), device, subvendor: DeviceId::PCI_ANY_ID, subdevice: DeviceId::PCI_ANY_ID, @@ -166,9 +166,13 @@ pub const fn from_class(class: u32, class_mask: u32) -= > Self { /// /// This is more targeted than [`DeviceId::from_class`]: in addition t= o matching by Vendor, it /// also matches the PCI Class (up to the entire 24 bits, depending on= the mask). - pub const fn from_class_and_vendor(class: Class, class_mask: ClassMask= , vendor: u32) -> Self { + pub const fn from_class_and_vendor( + class: Class, + class_mask: ClassMask, + vendor: Vendor, + ) -> Self { Self(bindings::pci_device_id { - vendor, + vendor: vendor.as_raw(), device: DeviceId::PCI_ANY_ID, subvendor: DeviceId::PCI_ANY_ID, subdevice: DeviceId::PCI_ANY_ID, @@ -227,7 +231,7 @@ macro_rules! pci_device_table { /// ::IdInfo, /// [ /// ( -/// pci::DeviceId::from_id(bindings::PCI_VENDOR_ID_REDHAT, bin= dings::PCI_ANY_ID as u32), +/// pci::DeviceId::from_id(pci::Vendor::REDHAT, bindings::PCI_= ANY_ID as u32), /// (), /// ) /// ] @@ -408,10 +412,12 @@ fn as_raw(&self) -> *mut bindings::pci_dev { } =20 impl Device { - /// Returns the PCI vendor ID. - pub fn vendor_id(&self) -> u16 { + /// Returns the PCI vendor ID as a validated Vendor. + /// Returns an error if the vendor ID is not recognized. + pub fn vendor_id(&self) -> Result { // SAFETY: `self.as_raw` is a valid pointer to a `struct pci_dev`. - unsafe { (*self.as_raw()).vendor } + let vendor_id =3D unsafe { (*self.as_raw()).vendor }; + Vendor::try_from(vendor_id as u32) } =20 /// Returns the PCI device ID. diff --git a/rust/kernel/pci/id.rs b/rust/kernel/pci/id.rs index ed241af07dee..6288d1441a70 100644 --- a/rust/kernel/pci/id.rs +++ b/rust/kernel/pci/id.rs @@ -2,7 +2,7 @@ =20 //! PCI device identifiers and related types. //! -//! This module contains PCI class codes and supporting types. +//! This module contains PCI class codes, Vendor IDs, and supporting types. =20 use crate::{ bindings, @@ -124,6 +124,77 @@ fn try_from(value: u32) -> Result { } } =20 +/// PCI vendor IDs. +/// +/// Each entry contains the 16-bit PCI vendor ID as assigned by the PCI SI= G. +/// +/// # Examples +/// +/// ``` +/// # use kernel::{device::Core, pci::{self, Vendor}, prelude::*}; +/// fn log_device_info(pdev: &pci::Device) -> Result<()> { +/// // Get the validated PCI vendor ID +/// let vendor =3D pdev.vendor_id()?; +/// dev_info!( +/// pdev.as_ref(), +/// "Device: Vendor=3D{}, Device=3D0x{:x}\n", +/// vendor, +/// pdev.device_id() +/// ); +/// Ok(()) +/// } +/// ``` +#[derive(Debug, Clone, Copy, PartialEq, Eq)] +#[repr(transparent)] +pub struct Vendor(u32); + +macro_rules! define_all_pci_vendors { + ( + $($variant:ident =3D $binding:expr,)+ + ) =3D> { + + impl Vendor { + $( + #[allow(missing_docs)] + pub const $variant: Self =3D Self($binding as u32); + )+ + } + + /// Try to convert a raw 16-bit vendor ID to a `Vendor`. + /// Returns `ENODEV` if the value doesn't match any known vendor. + impl TryFrom for Vendor { + type Error =3D Error; + + fn try_from(value: u32) -> Result { + match value { + $(x if x =3D=3D Self::$variant.0 =3D> Ok(Self::$varian= t),)+ + _ =3D> Err(ENODEV), + } + } + } + }; +} + +/// Once constructed, a `Vendor` contains a valid PCI Vendor ID. +impl Vendor { + /// Create a new Vendor from a raw 16-bit vendor ID. + /// Returns an error if the vendor ID is not recognized. + pub fn new(vendor_id: u32) -> Result { + Self::try_from(vendor_id) + } + + /// Get the raw 16-bit vendor ID value. + pub const fn as_raw(self) -> u32 { + self.0 + } +} + +impl fmt::Display for Vendor { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!(f, "0x{:04x}", self.0) + } +} + define_all_pci_classes! { NOT_DEFINED =3D bindings::PCI_CLASS_NOT_DEFINED, = // 0x000000 NOT_DEFINED_VGA =3D bindings::PCI_CLASS_NOT_DEFINED_VGA, = // 0x000100 @@ -245,3 +316,287 @@ fn try_from(value: u32) -> Result { =20 OTHERS =3D bindings::PCI_CLASS_OTHERS, = // 0xff0000 } + +define_all_pci_vendors! { + PCI_SIG =3D bindings::PCI_VENDOR_ID_PCI_SIG, = // 0x0001 + LOONGSON =3D bindings::PCI_VENDOR_ID_LOONGSON, = // 0x0014 + SOLIDIGM =3D bindings::PCI_VENDOR_ID_SOLIDIGM, = // 0x025e + TTTECH =3D bindings::PCI_VENDOR_ID_TTTECH, = // 0x0357 + DYNALINK =3D bindings::PCI_VENDOR_ID_DYNALINK, = // 0x0675 + UBIQUITI =3D bindings::PCI_VENDOR_ID_UBIQUITI, = // 0x0777 + BERKOM =3D bindings::PCI_VENDOR_ID_BERKOM, = // 0x0871 + ITTIM =3D bindings::PCI_VENDOR_ID_ITTIM, = // 0x0b48 + COMPAQ =3D bindings::PCI_VENDOR_ID_COMPAQ, = // 0x0e11 + LSI_LOGIC =3D bindings::PCI_VENDOR_ID_LSI_LOGIC, = // 0x1000 + ATI =3D bindings::PCI_VENDOR_ID_ATI, = // 0x1002 + VLSI =3D bindings::PCI_VENDOR_ID_VLSI, = // 0x1004 + ADL =3D bindings::PCI_VENDOR_ID_ADL, = // 0x1005 + NS =3D bindings::PCI_VENDOR_ID_NS, = // 0x100b + TSENG =3D bindings::PCI_VENDOR_ID_TSENG, = // 0x100c + WEITEK =3D bindings::PCI_VENDOR_ID_WEITEK, = // 0x100e + DEC =3D bindings::PCI_VENDOR_ID_DEC, = // 0x1011 + CIRRUS =3D bindings::PCI_VENDOR_ID_CIRRUS, = // 0x1013 + IBM =3D bindings::PCI_VENDOR_ID_IBM, = // 0x1014 + UNISYS =3D bindings::PCI_VENDOR_ID_UNISYS, = // 0x1018 + COMPEX2 =3D bindings::PCI_VENDOR_ID_COMPEX2, = // 0x101a + WD =3D bindings::PCI_VENDOR_ID_WD, = // 0x101c + AMI =3D bindings::PCI_VENDOR_ID_AMI, = // 0x101e + AMD =3D bindings::PCI_VENDOR_ID_AMD, = // 0x1022 + TRIDENT =3D bindings::PCI_VENDOR_ID_TRIDENT, = // 0x1023 + AI =3D bindings::PCI_VENDOR_ID_AI, = // 0x1025 + DELL =3D bindings::PCI_VENDOR_ID_DELL, = // 0x1028 + MATROX =3D bindings::PCI_VENDOR_ID_MATROX, = // 0x102B + MOBILITY_ELECTRONICS =3D bindings::PCI_VENDOR_ID_MOBILITY_ELECTRON= ICS, // 0x14f2 + CT =3D bindings::PCI_VENDOR_ID_CT, = // 0x102c + MIRO =3D bindings::PCI_VENDOR_ID_MIRO, = // 0x1031 + NEC =3D bindings::PCI_VENDOR_ID_NEC, = // 0x1033 + FD =3D bindings::PCI_VENDOR_ID_FD, = // 0x1036 + SI =3D bindings::PCI_VENDOR_ID_SI, = // 0x1039 + HP =3D bindings::PCI_VENDOR_ID_HP, = // 0x103c + HP_3PAR =3D bindings::PCI_VENDOR_ID_HP_3PAR, = // 0x1590 + PCTECH =3D bindings::PCI_VENDOR_ID_PCTECH, = // 0x1042 + ASUSTEK =3D bindings::PCI_VENDOR_ID_ASUSTEK, = // 0x1043 + DPT =3D bindings::PCI_VENDOR_ID_DPT, = // 0x1044 + OPTI =3D bindings::PCI_VENDOR_ID_OPTI, = // 0x1045 + ELSA =3D bindings::PCI_VENDOR_ID_ELSA, = // 0x1048 + STMICRO =3D bindings::PCI_VENDOR_ID_STMICRO, = // 0x104A + BUSLOGIC =3D bindings::PCI_VENDOR_ID_BUSLOGIC, = // 0x104B + TI =3D bindings::PCI_VENDOR_ID_TI, = // 0x104c + SONY =3D bindings::PCI_VENDOR_ID_SONY, = // 0x104d + WINBOND2 =3D bindings::PCI_VENDOR_ID_WINBOND2, = // 0x1050 + ANIGMA =3D bindings::PCI_VENDOR_ID_ANIGMA, = // 0x1051 + EFAR =3D bindings::PCI_VENDOR_ID_EFAR, = // 0x1055 + MOTOROLA =3D bindings::PCI_VENDOR_ID_MOTOROLA, = // 0x1057 + PROMISE =3D bindings::PCI_VENDOR_ID_PROMISE, = // 0x105a + FOXCONN =3D bindings::PCI_VENDOR_ID_FOXCONN, = // 0x105b + UMC =3D bindings::PCI_VENDOR_ID_UMC, = // 0x1060 + PICOPOWER =3D bindings::PCI_VENDOR_ID_PICOPOWER, = // 0x1066 + MYLEX =3D bindings::PCI_VENDOR_ID_MYLEX, = // 0x1069 + APPLE =3D bindings::PCI_VENDOR_ID_APPLE, = // 0x106b + YAMAHA =3D bindings::PCI_VENDOR_ID_YAMAHA, = // 0x1073 + QLOGIC =3D bindings::PCI_VENDOR_ID_QLOGIC, = // 0x1077 + CYRIX =3D bindings::PCI_VENDOR_ID_CYRIX, = // 0x1078 + CONTAQ =3D bindings::PCI_VENDOR_ID_CONTAQ, = // 0x1080 + OLICOM =3D bindings::PCI_VENDOR_ID_OLICOM, = // 0x108d + SUN =3D bindings::PCI_VENDOR_ID_SUN, = // 0x108e + NI =3D bindings::PCI_VENDOR_ID_NI, = // 0x1093 + CMD =3D bindings::PCI_VENDOR_ID_CMD, = // 0x1095 + BROOKTREE =3D bindings::PCI_VENDOR_ID_BROOKTREE, = // 0x109e + SGI =3D bindings::PCI_VENDOR_ID_SGI, = // 0x10a9 + WINBOND =3D bindings::PCI_VENDOR_ID_WINBOND, = // 0x10ad + PLX =3D bindings::PCI_VENDOR_ID_PLX, = // 0x10b5 + MADGE =3D bindings::PCI_VENDOR_ID_MADGE, = // 0x10b6 + THREECOM =3D bindings::PCI_VENDOR_ID_3COM, = // 0x10b7 + AL =3D bindings::PCI_VENDOR_ID_AL, = // 0x10b9 + NEOMAGIC =3D bindings::PCI_VENDOR_ID_NEOMAGIC, = // 0x10c8 + TCONRAD =3D bindings::PCI_VENDOR_ID_TCONRAD, = // 0x10da + ROHM =3D bindings::PCI_VENDOR_ID_ROHM, = // 0x10db + NVIDIA =3D bindings::PCI_VENDOR_ID_NVIDIA, = // 0x10de + IMS =3D bindings::PCI_VENDOR_ID_IMS, = // 0x10e0 + AMCC =3D bindings::PCI_VENDOR_ID_AMCC, = // 0x10e8 + AMPERE =3D bindings::PCI_VENDOR_ID_AMPERE, = // 0x1def + INTERG =3D bindings::PCI_VENDOR_ID_INTERG, = // 0x10ea + REALTEK =3D bindings::PCI_VENDOR_ID_REALTEK, = // 0x10ec + XILINX =3D bindings::PCI_VENDOR_ID_XILINX, = // 0x10ee + INIT =3D bindings::PCI_VENDOR_ID_INIT, = // 0x1101 + CREATIVE =3D bindings::PCI_VENDOR_ID_CREATIVE, = // 0x1102 + TTI =3D bindings::PCI_VENDOR_ID_TTI, = // 0x1103 + SIGMA =3D bindings::PCI_VENDOR_ID_SIGMA, = // 0x1105 + VIA =3D bindings::PCI_VENDOR_ID_VIA, = // 0x1106 + SIEMENS =3D bindings::PCI_VENDOR_ID_SIEMENS, = // 0x110A + VORTEX =3D bindings::PCI_VENDOR_ID_VORTEX, = // 0x1119 + EF =3D bindings::PCI_VENDOR_ID_EF, = // 0x111a + IDT =3D bindings::PCI_VENDOR_ID_IDT, = // 0x111d + FORE =3D bindings::PCI_VENDOR_ID_FORE, = // 0x1127 + PHILIPS =3D bindings::PCI_VENDOR_ID_PHILIPS, = // 0x1131 + EICON =3D bindings::PCI_VENDOR_ID_EICON, = // 0x1133 + CISCO =3D bindings::PCI_VENDOR_ID_CISCO, = // 0x1137 + ZIATECH =3D bindings::PCI_VENDOR_ID_ZIATECH, = // 0x1138 + SYSKONNECT =3D bindings::PCI_VENDOR_ID_SYSKONNECT, = // 0x1148 + DIGI =3D bindings::PCI_VENDOR_ID_DIGI, = // 0x114f + XIRCOM =3D bindings::PCI_VENDOR_ID_XIRCOM, = // 0x115d + SERVERWORKS =3D bindings::PCI_VENDOR_ID_SERVERWORKS, = // 0x1166 + ALTERA =3D bindings::PCI_VENDOR_ID_ALTERA, = // 0x1172 + SBE =3D bindings::PCI_VENDOR_ID_SBE, = // 0x1176 + TOSHIBA =3D bindings::PCI_VENDOR_ID_TOSHIBA, = // 0x1179 + TOSHIBA_2 =3D bindings::PCI_VENDOR_ID_TOSHIBA_2, = // 0x102f + ATTO =3D bindings::PCI_VENDOR_ID_ATTO, = // 0x117c + RICOH =3D bindings::PCI_VENDOR_ID_RICOH, = // 0x1180 + DLINK =3D bindings::PCI_VENDOR_ID_DLINK, = // 0x1186 + ARTOP =3D bindings::PCI_VENDOR_ID_ARTOP, = // 0x1191 + ZEITNET =3D bindings::PCI_VENDOR_ID_ZEITNET, = // 0x1193 + FUJITSU_ME =3D bindings::PCI_VENDOR_ID_FUJITSU_ME, = // 0x119e + MARVELL =3D bindings::PCI_VENDOR_ID_MARVELL, = // 0x11ab + MARVELL_EXT =3D bindings::PCI_VENDOR_ID_MARVELL_EXT, = // 0x1b4b + V3 =3D bindings::PCI_VENDOR_ID_V3, = // 0x11b0 + ATT =3D bindings::PCI_VENDOR_ID_ATT, = // 0x11c1 + SPECIALIX =3D bindings::PCI_VENDOR_ID_SPECIALIX, = // 0x11cb + ANALOG_DEVICES =3D bindings::PCI_VENDOR_ID_ANALOG_DEVICES, = // 0x11d4 + ZORAN =3D bindings::PCI_VENDOR_ID_ZORAN, = // 0x11de + COMPEX =3D bindings::PCI_VENDOR_ID_COMPEX, = // 0x11f6 + MICROSEMI =3D bindings::PCI_VENDOR_ID_MICROSEMI, = // 0x11f8 + RP =3D bindings::PCI_VENDOR_ID_RP, = // 0x11fe + CYCLADES =3D bindings::PCI_VENDOR_ID_CYCLADES, = // 0x120e + ESSENTIAL =3D bindings::PCI_VENDOR_ID_ESSENTIAL, = // 0x120f + O2 =3D bindings::PCI_VENDOR_ID_O2, = // 0x1217 + THREEDX =3D bindings::PCI_VENDOR_ID_3DFX, = // 0x121a + AVM =3D bindings::PCI_VENDOR_ID_AVM, = // 0x1244 + STALLION =3D bindings::PCI_VENDOR_ID_STALLION, = // 0x124d + AT =3D bindings::PCI_VENDOR_ID_AT, = // 0x1259 + ASIX =3D bindings::PCI_VENDOR_ID_ASIX, = // 0x125b + ESS =3D bindings::PCI_VENDOR_ID_ESS, = // 0x125d + SATSAGEM =3D bindings::PCI_VENDOR_ID_SATSAGEM, = // 0x1267 + ENSONIQ =3D bindings::PCI_VENDOR_ID_ENSONIQ, = // 0x1274 + TRANSMETA =3D bindings::PCI_VENDOR_ID_TRANSMETA, = // 0x1279 + ROCKWELL =3D bindings::PCI_VENDOR_ID_ROCKWELL, = // 0x127A + ITE =3D bindings::PCI_VENDOR_ID_ITE, = // 0x1283 + ALTEON =3D bindings::PCI_VENDOR_ID_ALTEON, = // 0x12ae + NVIDIA_SGS =3D bindings::PCI_VENDOR_ID_NVIDIA_SGS, = // 0x12d2 + PERICOM =3D bindings::PCI_VENDOR_ID_PERICOM, = // 0x12D8 + AUREAL =3D bindings::PCI_VENDOR_ID_AUREAL, = // 0x12eb + ELECTRONICDESIGNGMBH =3D bindings::PCI_VENDOR_ID_ELECTRONICDESIGNG= MBH, // 0x12f8 + ESDGMBH =3D bindings::PCI_VENDOR_ID_ESDGMBH, = // 0x12fe + CB =3D bindings::PCI_VENDOR_ID_CB, = // 0x1307 + SIIG =3D bindings::PCI_VENDOR_ID_SIIG, = // 0x131f + RADISYS =3D bindings::PCI_VENDOR_ID_RADISYS, = // 0x1331 + MICRO_MEMORY =3D bindings::PCI_VENDOR_ID_MICRO_MEMORY, = // 0x1332 + DOMEX =3D bindings::PCI_VENDOR_ID_DOMEX, = // 0x134a + INTASHIELD =3D bindings::PCI_VENDOR_ID_INTASHIELD, = // 0x135a + QUATECH =3D bindings::PCI_VENDOR_ID_QUATECH, = // 0x135C + SEALEVEL =3D bindings::PCI_VENDOR_ID_SEALEVEL, = // 0x135e + HYPERCOPE =3D bindings::PCI_VENDOR_ID_HYPERCOPE, = // 0x1365 + DIGIGRAM =3D bindings::PCI_VENDOR_ID_DIGIGRAM, = // 0x1369 + KAWASAKI =3D bindings::PCI_VENDOR_ID_KAWASAKI, = // 0x136b + CNET =3D bindings::PCI_VENDOR_ID_CNET, = // 0x1371 + LMC =3D bindings::PCI_VENDOR_ID_LMC, = // 0x1376 + NETGEAR =3D bindings::PCI_VENDOR_ID_NETGEAR, = // 0x1385 + APPLICOM =3D bindings::PCI_VENDOR_ID_APPLICOM, = // 0x1389 + MOXA =3D bindings::PCI_VENDOR_ID_MOXA, = // 0x1393 + CCD =3D bindings::PCI_VENDOR_ID_CCD, = // 0x1397 + EXAR =3D bindings::PCI_VENDOR_ID_EXAR, = // 0x13a8 + MICROGATE =3D bindings::PCI_VENDOR_ID_MICROGATE, = // 0x13c0 + THREEWARE =3D bindings::PCI_VENDOR_ID_3WARE, = // 0x13C1 + IOMEGA =3D bindings::PCI_VENDOR_ID_IOMEGA, = // 0x13ca + ABOCOM =3D bindings::PCI_VENDOR_ID_ABOCOM, = // 0x13D1 + SUNDANCE =3D bindings::PCI_VENDOR_ID_SUNDANCE, = // 0x13f0 + CMEDIA =3D bindings::PCI_VENDOR_ID_CMEDIA, = // 0x13f6 + ADVANTECH =3D bindings::PCI_VENDOR_ID_ADVANTECH, = // 0x13fe + MEILHAUS =3D bindings::PCI_VENDOR_ID_MEILHAUS, = // 0x1402 + LAVA =3D bindings::PCI_VENDOR_ID_LAVA, = // 0x1407 + TIMEDIA =3D bindings::PCI_VENDOR_ID_TIMEDIA, = // 0x1409 + ICE =3D bindings::PCI_VENDOR_ID_ICE, = // 0x1412 + MICROSOFT =3D bindings::PCI_VENDOR_ID_MICROSOFT, = // 0x1414 + OXSEMI =3D bindings::PCI_VENDOR_ID_OXSEMI, = // 0x1415 + CHELSIO =3D bindings::PCI_VENDOR_ID_CHELSIO, = // 0x1425 + EDIMAX =3D bindings::PCI_VENDOR_ID_EDIMAX, = // 0x1432 + ADLINK =3D bindings::PCI_VENDOR_ID_ADLINK, = // 0x144a + SAMSUNG =3D bindings::PCI_VENDOR_ID_SAMSUNG, = // 0x144d + GIGABYTE =3D bindings::PCI_VENDOR_ID_GIGABYTE, = // 0x1458 + AMBIT =3D bindings::PCI_VENDOR_ID_AMBIT, = // 0x1468 + MYRICOM =3D bindings::PCI_VENDOR_ID_MYRICOM, = // 0x14c1 + MEDIATEK =3D bindings::PCI_VENDOR_ID_MEDIATEK, = // 0x14c3 + TITAN =3D bindings::PCI_VENDOR_ID_TITAN, = // 0x14D2 + PANACOM =3D bindings::PCI_VENDOR_ID_PANACOM, = // 0x14d4 + SIPACKETS =3D bindings::PCI_VENDOR_ID_SIPACKETS, = // 0x14d9 + AFAVLAB =3D bindings::PCI_VENDOR_ID_AFAVLAB, = // 0x14db + AMPLICON =3D bindings::PCI_VENDOR_ID_AMPLICON, = // 0x14dc + BCM_GVC =3D bindings::PCI_VENDOR_ID_BCM_GVC, = // 0x14a4 + BROADCOM =3D bindings::PCI_VENDOR_ID_BROADCOM, = // 0x14e4 + TOPIC =3D bindings::PCI_VENDOR_ID_TOPIC, = // 0x151f + MAINPINE =3D bindings::PCI_VENDOR_ID_MAINPINE, = // 0x1522 + ENE =3D bindings::PCI_VENDOR_ID_ENE, = // 0x1524 + SYBA =3D bindings::PCI_VENDOR_ID_SYBA, = // 0x1592 + MORETON =3D bindings::PCI_VENDOR_ID_MORETON, = // 0x15aa + VMWARE =3D bindings::PCI_VENDOR_ID_VMWARE, = // 0x15ad + ZOLTRIX =3D bindings::PCI_VENDOR_ID_ZOLTRIX, = // 0x15b0 + MELLANOX =3D bindings::PCI_VENDOR_ID_MELLANOX, = // 0x15b3 + DFI =3D bindings::PCI_VENDOR_ID_DFI, = // 0x15bd + QUICKNET =3D bindings::PCI_VENDOR_ID_QUICKNET, = // 0x15e2 + ADDIDATA =3D bindings::PCI_VENDOR_ID_ADDIDATA, = // 0x15B8 + PDC =3D bindings::PCI_VENDOR_ID_PDC, = // 0x15e9 + FARSITE =3D bindings::PCI_VENDOR_ID_FARSITE, = // 0x1619 + ARIMA =3D bindings::PCI_VENDOR_ID_ARIMA, = // 0x161f + BROCADE =3D bindings::PCI_VENDOR_ID_BROCADE, = // 0x1657 + SIBYTE =3D bindings::PCI_VENDOR_ID_SIBYTE, = // 0x166d + ATHEROS =3D bindings::PCI_VENDOR_ID_ATHEROS, = // 0x168c + NETCELL =3D bindings::PCI_VENDOR_ID_NETCELL, = // 0x169c + CENATEK =3D bindings::PCI_VENDOR_ID_CENATEK, = // 0x16CA + SYNOPSYS =3D bindings::PCI_VENDOR_ID_SYNOPSYS, = // 0x16c3 + USR =3D bindings::PCI_VENDOR_ID_USR, = // 0x16ec + VITESSE =3D bindings::PCI_VENDOR_ID_VITESSE, = // 0x1725 + LINKSYS =3D bindings::PCI_VENDOR_ID_LINKSYS, = // 0x1737 + ALTIMA =3D bindings::PCI_VENDOR_ID_ALTIMA, = // 0x173b + CAVIUM =3D bindings::PCI_VENDOR_ID_CAVIUM, = // 0x177d + TECHWELL =3D bindings::PCI_VENDOR_ID_TECHWELL, = // 0x1797 + BELKIN =3D bindings::PCI_VENDOR_ID_BELKIN, = // 0x1799 + RDC =3D bindings::PCI_VENDOR_ID_RDC, = // 0x17f3 + GLI =3D bindings::PCI_VENDOR_ID_GLI, = // 0x17a0 + LENOVO =3D bindings::PCI_VENDOR_ID_LENOVO, = // 0x17aa + QCOM =3D bindings::PCI_VENDOR_ID_QCOM, = // 0x17cb + CDNS =3D bindings::PCI_VENDOR_ID_CDNS, = // 0x17cd + ARECA =3D bindings::PCI_VENDOR_ID_ARECA, = // 0x17d3 + S2IO =3D bindings::PCI_VENDOR_ID_S2IO, = // 0x17d5 + SITECOM =3D bindings::PCI_VENDOR_ID_SITECOM, = // 0x182d + TOPSPIN =3D bindings::PCI_VENDOR_ID_TOPSPIN, = // 0x1867 + COMMTECH =3D bindings::PCI_VENDOR_ID_COMMTECH, = // 0x18f7 + SILAN =3D bindings::PCI_VENDOR_ID_SILAN, = // 0x1904 + RENESAS =3D bindings::PCI_VENDOR_ID_RENESAS, = // 0x1912 + SOLARFLARE =3D bindings::PCI_VENDOR_ID_SOLARFLARE, = // 0x1924 + TDI =3D bindings::PCI_VENDOR_ID_TDI, = // 0x192E + NXP =3D bindings::PCI_VENDOR_ID_NXP, = // 0x1957 + PASEMI =3D bindings::PCI_VENDOR_ID_PASEMI, = // 0x1959 + ATTANSIC =3D bindings::PCI_VENDOR_ID_ATTANSIC, = // 0x1969 + JMICRON =3D bindings::PCI_VENDOR_ID_JMICRON, = // 0x197B + KORENIX =3D bindings::PCI_VENDOR_ID_KORENIX, = // 0x1982 + HUAWEI =3D bindings::PCI_VENDOR_ID_HUAWEI, = // 0x19e5 + NETRONOME =3D bindings::PCI_VENDOR_ID_NETRONOME, = // 0x19ee + QMI =3D bindings::PCI_VENDOR_ID_QMI, = // 0x1a32 + AZWAVE =3D bindings::PCI_VENDOR_ID_AZWAVE, = // 0x1a3b + REDHAT_QUMRANET =3D bindings::PCI_VENDOR_ID_REDHAT_QUMRANET, = // 0x1af4 + ASMEDIA =3D bindings::PCI_VENDOR_ID_ASMEDIA, = // 0x1b21 + REDHAT =3D bindings::PCI_VENDOR_ID_REDHAT, = // 0x1b36 + WCHIC =3D bindings::PCI_VENDOR_ID_WCHIC, = // 0x1c00 + SILICOM_DENMARK =3D bindings::PCI_VENDOR_ID_SILICOM_DENMARK, = // 0x1c2c + AMAZON_ANNAPURNA_LABS =3D bindings::PCI_VENDOR_ID_AMAZON_ANNAPURNA_= LABS, // 0x1c36 + CIRCUITCO =3D bindings::PCI_VENDOR_ID_CIRCUITCO, = // 0x1cc8 + AMAZON =3D bindings::PCI_VENDOR_ID_AMAZON, = // 0x1d0f + ZHAOXIN =3D bindings::PCI_VENDOR_ID_ZHAOXIN, = // 0x1d17 + ROCKCHIP =3D bindings::PCI_VENDOR_ID_ROCKCHIP, = // 0x1d87 + HYGON =3D bindings::PCI_VENDOR_ID_HYGON, = // 0x1d94 + META =3D bindings::PCI_VENDOR_ID_META, = // 0x1d9b + FUNGIBLE =3D bindings::PCI_VENDOR_ID_FUNGIBLE, = // 0x1dad + HXT =3D bindings::PCI_VENDOR_ID_HXT, = // 0x1dbf + TEKRAM =3D bindings::PCI_VENDOR_ID_TEKRAM, = // 0x1de1 + RPI =3D bindings::PCI_VENDOR_ID_RPI, = // 0x1de4 + ALIBABA =3D bindings::PCI_VENDOR_ID_ALIBABA, = // 0x1ded + CXL =3D bindings::PCI_VENDOR_ID_CXL, = // 0x1e98 + TEHUTI =3D bindings::PCI_VENDOR_ID_TEHUTI, = // 0x1fc9 + SUNIX =3D bindings::PCI_VENDOR_ID_SUNIX, = // 0x1fd4 + HINT =3D bindings::PCI_VENDOR_ID_HINT, = // 0x3388 + THREEDLABS =3D bindings::PCI_VENDOR_ID_3DLABS, = // 0x3d3d + NETXEN =3D bindings::PCI_VENDOR_ID_NETXEN, = // 0x4040 + AKS =3D bindings::PCI_VENDOR_ID_AKS, = // 0x416c + WCHCN =3D bindings::PCI_VENDOR_ID_WCHCN, = // 0x4348 + ACCESSIO =3D bindings::PCI_VENDOR_ID_ACCESSIO, = // 0x494f + S3 =3D bindings::PCI_VENDOR_ID_S3, = // 0x5333 + DUNORD =3D bindings::PCI_VENDOR_ID_DUNORD, = // 0x5544 + DCI =3D bindings::PCI_VENDOR_ID_DCI, = // 0x6666 + GLENFLY =3D bindings::PCI_VENDOR_ID_GLENFLY, = // 0x6766 + INTEL =3D bindings::PCI_VENDOR_ID_INTEL, = // 0x8086 + WANGXUN =3D bindings::PCI_VENDOR_ID_WANGXUN, = // 0x8088 + SCALEMP =3D bindings::PCI_VENDOR_ID_SCALEMP, = // 0x8686 + COMPUTONE =3D bindings::PCI_VENDOR_ID_COMPUTONE, = // 0x8e0e + KTI =3D bindings::PCI_VENDOR_ID_KTI, = // 0x8e2e + ADAPTEC =3D bindings::PCI_VENDOR_ID_ADAPTEC, = // 0x9004 + ADAPTEC2 =3D bindings::PCI_VENDOR_ID_ADAPTEC2, = // 0x9005 + HOLTEK =3D bindings::PCI_VENDOR_ID_HOLTEK, = // 0x9412 + NETMOS =3D bindings::PCI_VENDOR_ID_NETMOS, = // 0x9710 + THREECOM_2 =3D bindings::PCI_VENDOR_ID_3COM_2, = // 0xa727 + SOLIDRUN =3D bindings::PCI_VENDOR_ID_SOLIDRUN, = // 0xd063 + DIGIUM =3D bindings::PCI_VENDOR_ID_DIGIUM, = // 0xd161 + TIGERJET =3D bindings::PCI_VENDOR_ID_TIGERJET, = // 0xe159 + XILINX_RME =3D bindings::PCI_VENDOR_ID_XILINX_RME, = // 0xea60 + XEN =3D bindings::PCI_VENDOR_ID_XEN, = // 0x5853 + OCZ =3D bindings::PCI_VENDOR_ID_OCZ, = // 0x1b85 + NCUBE =3D bindings::PCI_VENDOR_ID_NCUBE, = // 0x10ff +} diff --git a/samples/rust/rust_dma.rs b/samples/rust/rust_dma.rs index c5e7cce68654..f3385c4a7e5b 100644 --- a/samples/rust/rust_dma.rs +++ b/samples/rust/rust_dma.rs @@ -5,7 +5,6 @@ //! To make this driver probe, QEMU must be run with `-device pci-testdev`. =20 use kernel::{ - bindings, device::Core, dma::{CoherentAllocation, Device, DmaMask}, pci, @@ -45,10 +44,7 @@ unsafe impl kernel::transmute::FromBytes for MyStruct {} PCI_TABLE, MODULE_PCI_TABLE, ::IdInfo, - [( - pci::DeviceId::from_id(bindings::PCI_VENDOR_ID_REDHAT, 0x5), - () - )] + [(pci::DeviceId::from_id(pci::Vendor::REDHAT, 0x5), ())] ); =20 impl pci::Driver for DmaSampleDriver { diff --git a/samples/rust/rust_driver_auxiliary.rs b/samples/rust/rust_driv= er_auxiliary.rs index f2a820683fc3..1191dd56e924 100644 --- a/samples/rust/rust_driver_auxiliary.rs +++ b/samples/rust/rust_driver_auxiliary.rs @@ -5,7 +5,7 @@ //! To make this driver probe, QEMU must be run with `-device pci-testdev`. =20 use kernel::{ - auxiliary, bindings, c_str, device::Core, driver, error::Error, pci, p= relude::*, InPlaceModule, + auxiliary, c_str, device::Core, driver, error::Error, pci, prelude::*,= InPlaceModule, }; =20 use pin_init::PinInit; @@ -50,10 +50,7 @@ struct ParentDriver { PCI_TABLE, MODULE_PCI_TABLE, ::IdInfo, - [( - pci::DeviceId::from_id(bindings::PCI_VENDOR_ID_REDHAT, 0x5), - () - )] + [(pci::DeviceId::from_id(pci::Vendor::REDHAT, 0x5), ())] ); =20 impl pci::Driver for ParentDriver { @@ -81,11 +78,12 @@ fn connect(adev: &auxiliary::Device) -> Result<()> { let parent =3D adev.parent().ok_or(EINVAL)?; let pdev: &pci::Device =3D parent.try_into()?; =20 + let vendor =3D pdev.vendor_id()?; dev_info!( adev.as_ref(), - "Connect auxiliary {} with parent: VendorID=3D{:#x}, DeviceID= =3D{:#x}\n", + "Connect auxiliary {} with parent: VendorID=3D{}, DeviceID=3D{= :#x}\n", adev.id(), - pdev.vendor_id(), + vendor, pdev.device_id() ); =20 diff --git a/samples/rust/rust_driver_pci.rs b/samples/rust/rust_driver_pci= .rs index 606946ff4d7f..fe30a280cfa8 100644 --- a/samples/rust/rust_driver_pci.rs +++ b/samples/rust/rust_driver_pci.rs @@ -4,7 +4,7 @@ //! //! To make this driver probe, QEMU must be run with `-device pci-testdev`. =20 -use kernel::{bindings, c_str, device::Core, devres::Devres, pci, prelude::= *, types::ARef}; +use kernel::{c_str, device::Core, devres::Devres, pci, prelude::*, types::= ARef}; =20 struct Regs; =20 @@ -38,7 +38,7 @@ struct SampleDriver { MODULE_PCI_TABLE, ::IdInfo, [( - pci::DeviceId::from_id(bindings::PCI_VENDOR_ID_REDHAT, 0x5), + pci::DeviceId::from_id(pci::Vendor::REDHAT, 0x5), TestIndex::NO_EVENTFD )] ); @@ -66,10 +66,11 @@ impl pci::Driver for SampleDriver { const ID_TABLE: pci::IdTable =3D &PCI_TABLE; =20 fn probe(pdev: &pci::Device, info: &Self::IdInfo) -> Result>> { + let vendor =3D pdev.vendor_id()?; dev_dbg!( pdev.as_ref(), - "Probe Rust PCI driver sample (PCI ID: 0x{:x}, 0x{:x}).\n", - pdev.vendor_id(), + "Probe Rust PCI driver sample (PCI ID: {}, 0x{:x}).\n", + vendor, pdev.device_id() ); =20 --=20 2.50.1