pci_unmap_rom(9)

💅 pci_unmap_rom(9) 💅

okay so this is the Kernel API Manual page for pci_unmap_rom(9) — manual name folded in right here, no cap. The whole vibe is kernel-space ROM cleanup, and it’s giving “unmap what was mapped before” 🧚✨

🌸 NAME 🌸

pci_unmap_rom — unmap the ROM from kernel space 💖

✨ SYNOPSIS ✨

void pci_unmap_rom (struct pci_dev *pdev , void __iomem *rom );

🎀 ARGUMENTS 🎀

• pdev — pointer to pci device struct. like, the device bestie in question 🫶
• rom — virtual address of the previous mapping. yes, the address from before, pls don’t invent a new one 🙈

🦋 DESCRIPTION 🦋

Remove a mapping of a previously mapped ROM. that’s literally the whole assignment, and it ate 💅

🔥 SEE ALSO 🔥

• Kernel file ./drivers/pci/rom.c
• pci_enable_rom(9)
• pci_disable_rom(9)
• pci_get_rom_size(9)
• pci_map_rom(9)

this page is filed under ./drivers/pci, stamped October 2026, and it’s the pci_unmap_rom(9) manual — periodt 🎀✨