STRUCT PARPORT_IP32_PRIVATE(9)

📦 version 7.3.1, in nixpkgs unstable

🎀 struct parport_ip32_private(9) 🎀

Hii bestie!! 💖 This is the Kernel API Manual page for struct parport_ip32_private, and it is literally the private stash of stuff for &struct parport. It's giving support-struct main character energy, no cap. 🦋

🌸 NAME 🌸

struct parport_ip32_private — private stuff for &struct parport ✨

✨ SYNOPSIS ✨

Okay so here's the struct, copied exactly so you can vibe-check every single field:

       struct parport_ip32_private {
           struct parport_ip32_regs        regs;
           unsigned int                    dcr_cache;
           unsigned int                    dcr_writable;
           unsigned int                    pword;
           unsigned int                    fifo_depth;
           unsigned int                    readIntrThreshold;
           unsigned int                    writeIntrThreshold;
           enum parport_ip32_irq_mode      irq_mode;
           struct completion               irq_complete;
        };

💅 Members 💅

Every member, no gatekeeping, periodt:

  • regs — register addresses.
  • dcr_cache — cached contents of DCR.
  • dcr_writable — bit mask of writable DCR bits.
  • pword — number of bytes per PWord.
  • fifo_depth — number of PWords that FIFO will hold.
  • readIntrThreshold — minimum number of PWords we can read if we get an interrupt.
  • writeIntrThreshold — minimum number of PWords we can write if we get an interrupt.
  • irq_mode — operation mode of interrupt handler for this port.
  • irq_complete — mutex used to wait for an interrupt to occur.

🔥 SEE ALSO 🔥

Bestie, there are so many cross-refs and we are not skipping a single one. The kernel file lore lives at ./drivers/parport/parport_ip32.c, and then there's this whole squad:

Source/version: ./drivers/parport • date: October 2026 • page: struct parport_ip32_private(9). Bye bestie, go read the kernel and slay 💜✨

📦 where this page comes from