pcmcia_request_window(9)

🌸 NAME 🌸

okay so bestie, welcome to pcmcia_request_window(9) from the Kernel API Manual 💖. This page is all about pcmcia_request_window — attempt to reserve iomem for PCMCIA devices. That's the whole name vibe, no cap 🎀.

✨ SYNOPSIS ✨

int pcmcia_request_window (struct pcmcia_device *p_dev , struct resource
       *res , unsigned int speed );

🦋 ARGUMENTS 🦋

• p_dev — the associated PCMCIA device 👑
• res — a struct resource pointing to p_dev->resource[2..5] 💅
• speed — access speed ⚡

💜 DESCRIPTION 💜

pcmcia_request_window attempts to reserve iomem ranges specified in the struct resource res, and res points to one of the entries in struct pcmcia_device at p_dev->resource[2..5] 🫶.

The "start" value is the requested start of the IO mem resource; the "end" value reflects the size requested. literally that's the layout, bestie ✨.

🔥 SEE ALSO 🔥

• Kernel file ./drivers/pcmcia/pcmcia_resource.c 📁
• release_io_space(9), alloc_io_space(9), pcmcia_map_mem_page(9), pcmcia_fixup_iowidth(9), pcmcia_fixup_vpp(9), pcmcia_release_configuration(9), pcmcia_release_io(9), pcmcia_release_window(9), pcmcia_enable_device(9), pcmcia_request_io(9), pcmcia_request_irq(9), pcmcia_setup_isa_irq(9), pcmcia_setup_irq(9), pcmcia_disable_device(9) 🌈

Sign-off cutie: this page is from the Kernel API Manual, source ./drivers/pcmcia, dated October 2026, and yes the star is pcmcia_request_window(9) 💅💖