pm8001_ctl_max_sg_list_show(9)

📦 version 7.3.1, in nixpkgs unstable

💅 pm8001_ctl_max_sg_list_show(9) — Kernel API Manual 🎀

okay bestie, welcome to the Kernel API Manual, where we're about to get deeply unhinged about a sysfs attribute for the pm8001 driver. no cap, this one's a little cutie. ✨

🌸 NAME 🌸

pm8001_ctl_max_sg_list_show — max sg list supported iff not 0. 0 for no hardware limitation 💖

like, if it prints 0 that's not a bad thing bestie, that literally means the hardware has no limit. iconique behavior honestly.

🦋 SYNOPSIS 🦋

ssize_t pm8001_ctl_max_sg_list_show (struct device *cdev , struct
device_attribute *attr , char *buf );

🎀 ARGUMENTS 🎀

  • cdev — pointer to the embedded class device 🫶
  • attr — the device attribute — and listen, it's unused. she's just there for the vibes. 💅
  • buf — the buffer returned 🌈

🧚 DESCRIPTION 🧚

it's a sysfs 'read-only' shost attribute. that's the whole thing. that's her. she reads, she doesn't write, she minds her business. periodt. 👑

⭐ SEE ALSO ⭐

the kernel file lives right here: ./drivers/scsi/pm8001/pm8001_ctl.c 📁

and now, the friend group — seriously, this is the whole squad, do not lose a single one:

and that's the whole page bestie, you ate it up 💅✨

signing off from ./drivers/scsi/pm8001, dated October 2026, still the same pm8001_ctl_max_sg_list_show(9) you know and love 🫶🎀💖

📦 where this page comes from