dprtc_set_irq_mask(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dprtc_set_irq_mask 💅

okay bestie, welcome to the Kernel API Manual — this one's page dprtc_set_irq_mask(9) from the kernel docs, and it's honestly iconic. sit down, grab a strawberry drink 🍓, and let's get into it.

✨ NAME ✨

dprtc_set_irq_mask — set the interrupt mask. yes, it does exactly what it says on the tin, no cap 💅

🌸 SYNOPSIS 🌸

int dprtc_set_irq_mask (struct fsl_mc_io *mc_io , u32 cmd_flags , u16
token , u8 irq_index , u32 mask );

like, look at that signature. she's giving int, she's giving five args, she's everything 🫶

🎀 ARGUMENTS 🎀

  • mc_io — pointer to the MC portal's I/O object. this is the portal babe, she's the doorway to everything 🔥
  • cmd_flags — command flags, and you pass one or more of MC_CMD_FLAG_. yes bestie, one or more, it's a whole vibe check for your command 💜
  • token — the token of the DPRTC object. her little ID, iykyk 🪪
  • irq_index — the interrupt index you wanna configure. pick your girl, there's an index for that 👑
  • mask — the event mask that triggers the interrupt, and every single bit means something, so listen up:
    • 0 = ignore the event 🙈
    • 1 = consider the event for asserting the IRQ 🔥
literally one bit per cause, no filler, we love a binary moment 💀

🦋 DESCRIPTION 🦋

okay so this is the part that ate: every interrupt can have up to 32 causes, and the interrupt model supports masking and unmasking each one of those causes independently. thirty-two. independently. she's flexible, she's granular, she's a main character ✨

🌈 RETURN 🌈

soooo the page literally has nothing listed here — the section is there, the content is not, and honestly? relatable queen, she left it blank 💀 we're not gonna invent anything, because that would be making stuff up and that's not the vibe 🧚

⭐ SEE ALSO ⭐

like the whole friend group, all linked, all slaying 💖

and that's the tea 🍵 — this page comes from ./drivers/net/ethernet/freesca... (the path got a lil truncated, she's shy), dated October 2026, and the footer man page name is dprtc_set_irq_mask(9). mwah, go set those masks bestie 💋🫶

📦 where this page comes from