dprtc_get_irq_enable(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dprtc_get_irq_enable(9) — from the Kernel API Manual, bestie 🫶

okay so this is a little function from the Kernel API Manual (that's the manual name, we're not gonna say it again, iykyk) and honestly it's giving "small but essential." Its whole personality? Getting the overall interrupt state of a DPRTC object. That's it. That's the vibe check. ✨

🌸 SYNOPSIS 🌸

int dprtc_get_irq_enable (struct fsl_mc_io *mc_io , u32 cmd_flags , u16
token , u8 irq_index , u8 *en );

like… five args, returns an int, very int of it honestly 💅

🎀 ARGUMENTS 🎀

  • mc_io — pointer to the MC portal's I/O object 🌀 like, you gotta hand it the portal or it can't talk to anything, fr
  • cmd_flags — command flags; one or more of 'MC_CMD_FLAG_' — yes the manpage literally writes it with a trailing underscore and we're keeping it exactly like that, no cap
  • token — the token of the DPRTC object 👑 it's a u16, it's the object's little ID card
  • irq_index — the interrupt index you're configuring 🎯 a u8, pick which one bestie
  • en — the returned interrupt state: enable = 1, disable = 0 🥳 so this one's an out-param, it's gonna write back into it, lowkey main character energy

🔥 RETURN 🔥

so the page header says there's a RETURN section and then… nothing. silence. the void. 💀 no description given, we simply do not know what it returns beyond the int up in the synopsis. not me being honest about it 🫶

🦋 SEE ALSO 🦋

Kernel file ./drivers/net/ethernet/freescale/dpaa2/dprtc.c — that's the freescale dpaa2 dprtc driver, go read the source if u want the real tea 🍓

and the whole little friend group of sibling functions, all (9), all iconic:

like a whole squad — set and get for enable, masks going both directions, status getting got and cleared. balance. harmony. 🌈

ngl the nicest part is dprtc_set_irq_enable(9) right next door — this one gets, that one sets, they're literally complementary besties 🫶

and that's the whole page, bestie — source is ./drivers/net/ethernet/freesca... (yes it's truncated in the original, we're not inventing the rest 🙈) and the date on this one is October 2026 ⭐ which is giving "from the future" but slay, we don't question it 💜 bye bye, go enable some interrupts responsibly 🧚‍♀️🎀

📦 where this page comes from