drivers/net/ethernet/amd/xgbe/xgbe-pci.c
Source file repositories/reference/linux-study-clean/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
File Facts
- System
- Linux kernel
- Corpus path
drivers/net/ethernet/amd/xgbe/xgbe-pci.c- Extension
.c- Size
- 15707 bytes
- Lines
- 552
- Domain
- Driver Families
- Bucket
- drivers/net
- Inferred role
- Driver Families: operation-table or driver-model contract
- Status
- pattern implementation candidate
Why This File Exists
Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
- Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
- Defines an operation table; this is where Linux turns generic core objects into subsystem-specific behavior.
- Touches IRQ or DMA behavior; this matters for the representative real-device path.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/module.hlinux/device.hlinux/pci.hlinux/log2.hxgbe-smn.hxgbe.hxgbe-common.h
Detected Declarations
function Copyrightfunction xgbe_config_irqsfunction xgbe_pci_probefunction xgbe_pci_removefunction xgbe_pci_synchronize_irqsfunction xgbe_pci_suspendfunction xgbe_pci_resumefunction xgbe_pci_initfunction xgbe_pci_exit
Annotated Snippet
static struct pci_driver xgbe_driver = {
.name = XGBE_DRV_NAME,
.id_table = xgbe_pci_table,
.probe = xgbe_pci_probe,
.remove = xgbe_pci_remove,
.driver.pm = pm_sleep_ptr(&xgbe_pci_pm_ops),
};
int xgbe_pci_init(void)
{
return pci_register_driver(&xgbe_driver);
}
void xgbe_pci_exit(void)
{
pci_unregister_driver(&xgbe_driver);
}
Annotation
- Immediate include surface: `linux/module.h`, `linux/device.h`, `linux/pci.h`, `linux/log2.h`, `xgbe-smn.h`, `xgbe.h`, `xgbe-common.h`.
- Detected declarations: `function Copyright`, `function xgbe_config_irqs`, `function xgbe_pci_probe`, `function xgbe_pci_remove`, `function xgbe_pci_synchronize_irqs`, `function xgbe_pci_suspend`, `function xgbe_pci_resume`, `function xgbe_pci_init`, `function xgbe_pci_exit`.
- Atlas domain: Driver Families / drivers/net.
- Implementation status: pattern implementation candidate.
- IRQ or DMA behavior appears here, which is relevant to the selected PCIe/NVMe device path.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.