mptspi_writeIOCPage4(9)

💅 mptspi_writeIOCPage4(9) 💅

okay bestie, this lil' page comes straight from the Kernel API Manual and it's giving “niche kernel helper that knows what it's doing” energy ✨

🌸 NAME 🌸

mptspi_writeIOCPage4 — write IOC Page 4 🎀

✨ SYNOPSIS ✨

int mptspi_writeIOCPage4 (MPT_SCSI_HOST *hd , u8 channel , u8 id );

🫶 ARGUMENTS 🫶

• hd — pointer to a SCSI Host Structure, aka the main-character pointer of this call 💖
• channel — the channel number, periodt ✨
• id — write IOC Page4 for this ID & Bus 👑

🔥 RETURN 🔥

• -EAGAIN — if it’s unable to obtain a Message Frame 😭
• 0 — if it’s a success, slay 💅

🦋 DESCRIPTION 🦋

okay so the Remark here is important, bestie: we do not wait for a return — the pages are written sequentially, fr fr. That’s the whole description vibe. 🦋

🌈 SEE ALSO 🌈

Kernel file: ./drivers/message/fusion/mptspi.c

• mptspi_setTargetNegoParms(9)
• mptspi_initTarget(9)
• mptspi_is_raid(9)
• mptspi_print_write_nego(9)
• mptspi_print_read_nego(9)
• mptspi_init(9)
• mptspi_exit(9)

and that’s the whole page, bestie 🎀 this cutie comes from ./drivers/message/fusion, it’s dated October 2026, and it’s all about mptspi_writeIOCPage4(9) — byeeee 💖✨