pci_epc_get(9)

💖 NAME 💖

pci_epc_get — bestie, this is how you grab the PCI endpoint controller ✨

🎀 SYNOPSIS 🎀

struct pci_epc * pci_epc_get (const char *epc_name );

🌸 ARGUMENTS 🌸

• epc_name — the device name of the endpoint controller, iykyk 💅 it's literally the name you use to look it up

🦋 DESCRIPTION 🦋

Okay so picture this: you invoke pci_epc_get and it hands you back the struct pci_epc * that corresponds to the device name of the endpoint controller. That's it, that's the whole vibe 🫶 like, name goes in, pointer comes out, main character energy fr fr.

👑 SEE ALSO 👑

Lowkey the whole friend group lives in the kernel file ./drivers/pci/endpoint/pci-epc-core.c — go say hi to the siblings:

• pci_epc_put(9)
• pci_epc_get_first_free_bar(9)
• pci_epc_get_next_free_bar(9)
• pci_epc_get_features(9)
• pci_epc_get_aux_resources_count(9)
• pci_epc_get_aux_resources(9)
• pci_epc_stop(9)
• pci_epc_start(9)
• pci_epc_raise_irq(9)
• pci_epc_map_msi_irq(9)
• pci_epc_get_msi(9)
• pci_epc_set_msi(9)
• pci_epc_get_msix(9)
• pci_epc_set_msix(9)
• pci_epc_unmap_addr(9)
• pci_epc_map_addr(9)
• pci_epc_mem_map(9)
• pci_epc_mem_unmap(9)
• pci_epc_clear_bar(9)
• pci_epc_set_bar(9)
• pci_epc_bar_size_to_rebar_cap(9)
• pci_epc_write_header(9)
• pci_epc_add_epf(9)
• pci_epc_remove_epf(9)
• pci_epc_linkup(9)
• pci_epc_linkdown(9)
• pci_epc_init_notify(9)
• pci_epc_notify_pending_init(9)
• pci_epc_deinit_notify(9)
• pci_epc_bus_master_enable_notify(9)
• pci_epc_destroy(9)
• __pci_epc_create(9)
• __devm_pci_epc_create(9)

okay that's the whole page bestie, go touch grass (or a PCI endpoint) 🌈

this lil masterpiece came from ./drivers/pci/endpoint, dated October 2026, and it's part of the Kernel API Manual — pci_epc_get(9) era, periodt 💜