STRUCT FW_ISO_RESOURCES(9)

📦 version 7.3.1, in nixpkgs unstable

okay bestie, this is struct fw_iso_resources(9) from the Kernel API Manual, and she's literally the manager of channel/bandwidth allocation. no cap, this is the page. 💅

💖 NAME 💖

struct fw_iso_resources — manages channel/bandwidth allocation. that's the whole vibe. she's the struct in charge of that allocation situation. ✨

✨ SYNOPSIS ✨

       struct fw_iso_resources {
           u64 channels_mask;
        };

okay so that's the shape of her. one member, channels_mask, and she's ready to go. 🎀

🎀 Members 🎀

  • channels_mask — if the device does not support all channel numbers, set this bit mask to something else than the default (all ones). like, the default is all ones, bestie — if your device is picky about channel numbers, you override that bit mask. 💖

🦋 Description 🦋

This structure manages (de)allocation of isochronous resources (channel and bandwidth) for one isochronous stream. so yes: channel + bandwidth, one isochronous stream, and this struct is the one handling the (de)allocation. she's doing the allocating and the deallocating, periodt. 🔥

🌈 SEE ALSO 🌈

  • Kernel file ./sound/firewire/iso-resources.h — go read the kernel file, bestie, iykyk. 🦋

mwah 💖 this page is from source/version ./sound/firewire, dated October 2026, and it's struct fw_iso_resources(9). byeee 🫶

📦 where this page comes from