aer_tlp_log_len(9)

💖 aer_tlp_log_len(9) — Kernel API Manual, bestie 💖

Okay so this is the Kernel API Manual page for aer_tlp_log_len(9). It is literally about calculating the AER Capability TLP Header/Prefix Log length. No cap. ✨

🎀 NAME 🎀

aer_tlp_log_len — Calculate AER Capability TLP Header/Prefix Log length. That’s the whole assignment, and it ate. 💅

✨ SYNOPSIS ✨

unsigned int aer_tlp_log_len (struct pci_dev *dev , u32 aercc );

🫶 ARGUMENTS 🫶

• dev — PCIe device. Like, the device we are doing the thing for. 🦋
• aercc — AER Capabilities and Control register value. Yes, that exact value. 🔥

🌈 RETURN 🌈

TLP Header/Prefix Log length. That is the return value, periodt. 💖

👑 SEE ALSO 👑

• Kernel file ./drivers/pci/pcie/tlp.c
• dpc_tlp_log_len(9)
• pcie_read_tlp_log(9)
• pcie_print_tlp_log(9)

Go check those out if you want the full lore, iykyk. 🧚

That’s the page, bestie — source/version ./drivers/pci/pcie, dated October 2026. Mwah 💋🌸