include/linux/pcie-dwc.h

Source file repositories/reference/linux-study-clean/include/linux/pcie-dwc.h

File Facts

System
Linux kernel
Corpus path
include/linux/pcie-dwc.h
Extension
.h
Size
980 bytes
Lines
39
Domain
Core OS
Bucket
Core Kernel Interface
Inferred role
Core OS: implementation source
Status
source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

Detected Declarations

Annotated Snippet

struct dwc_pcie_vsec_id {
	u16 vendor_id;
	u16 vsec_id;
	u8 vsec_rev;
};

/*
 * VSEC IDs are allocated by the vendor, so a given ID may mean different
 * things to different vendors.  See PCIe r6.0, sec 7.9.5.2.
 */
static const struct dwc_pcie_vsec_id dwc_pcie_rasdes_vsec_ids[] = {
	{ .vendor_id = PCI_VENDOR_ID_ALIBABA,
	  .vsec_id = 0x02, .vsec_rev = 0x4 },
	{ .vendor_id = PCI_VENDOR_ID_AMPERE,
	  .vsec_id = 0x02, .vsec_rev = 0x4 },
	{ .vendor_id = PCI_VENDOR_ID_QCOM,
	  .vsec_id = 0x02, .vsec_rev = 0x4 },
	{ .vendor_id = PCI_VENDOR_ID_ROCKCHIP,
	  .vsec_id = 0x02, .vsec_rev = 0x4 },
	{ .vendor_id = PCI_VENDOR_ID_SAMSUNG,
	  .vsec_id = 0x02, .vsec_rev = 0x4 },
	{}
};

#endif /* LINUX_PCIE_DWC_H */

Annotation

Implementation Notes