spu_sg_count(9)

💖 spu_sg_count(9) — Kernel API Manual 💖

okay so bestie, welcome to the Kernel API Manual page for spu_sg_count(9) — it’s giving “scatterlist math but make it cute” and we’re gonna get you through it. ✨

🌸 NAME 🌸

spu_sg_count — determine the number of elements in a scatterlist needed to provide a specified number of bytes. 🫶

✨ SYNOPSIS ✨

int spu_sg_count (struct scatterlist *sg_list , unsigned int skip , int nbytes );

🎀 ARGUMENTS 🎀

• sg_list — the scatterlist to examine 👀
• skip — index of the starting point 🌸
• nbytes — consider elements of the scatterlist until reaching this number of bytes 💅

🔥 RETURN 🔥

the number of sg entries contributing to nbytes of data. periodt. 💖

👀 SEE ALSO 👀

bestie, go peek at these:

• Kernel file ./drivers/crypto/bcm/util.c
• spu_sg_at_offset(9)
• spu_msg_sg_add(9)
• do_shash(9)
• format_value_ccm(9)

mwah 💋 this page comes from the source/version ./drivers/crypto/bcm, dated October 2026, and it’s literally the spu_sg_count(9) manual page. no cap, you ate. 🎀✨