amd_mdb_pcie_intx_map(9)

💅 amd_mdb_pcie_intx_map(9) 💅

okay so welcome to the Kernel API Manual, bestie — today’s main character is giving “set the handler for the INTx and mark IRQ as valid” energy, and honestly? iconic. 🎀

✨ NAME ✨

amd_mdb_pcie_intx_map — sets the handler for the INTx and marks the IRQ as valid. periodt. 💖

🌸 SYNOPSIS 🌸

the whole vibe is literally this:

int amd_mdb_pcie_intx_map (struct irq_domain *domain , unsigned int irq
, irq_hw_number_t hwirq );

💖 ARGUMENTS 💖

• domain — the IRQ domain, iykyk 🫶
• irq — the Virtual IRQ number ✨
• hwirq — the Hardware interrupt number 🔥

🎀 RETURN 🎀

Always returns 0. no cap, no drama 😌

🦋 SEE ALSO 🦋

• Kernel file ./drivers/pci/controller/dwc/pcie-amd-mdb.c 💅
• struct amd_mdb_pcie(9)
• amd_mdb_pcie_init_irq_domains(9)

signed with 💜: amd_mdb_pcie_intx_map(9), source/version ./drivers/pci/controller/dwc, dated October 2026. bye bestie, go be the main character of interrupt mapping! 🎀✨