STRUCT I3C_CCC_DEFSLVS(9)

💖 struct i3c_ccc_defslvs(9) 💖

okay so bestie, welcome to the Kernel API Manual page for struct i3c_ccc_defslvs(9) — yes, the name is a mouthful, but it’s giving main character energy. 🫶

🌸 NAME 🌸

struct i3c_ccc_defslvs — payload passed to DEFSLVS CCC ✨

🦋 SYNOPSIS 🦋

struct i3c_ccc_defslvs {
    u8 count;
    struct i3c_ccc_dev_desc master;
    struct i3c_ccc_dev_desc slaves[];
};

🎀 Members 🎀

• count — number of dev descriptors, periodt 💅
• master — descriptor describing the current master 👑
• slaves — array of descriptors describing slaves controlled by the current master 🫶

✨ Description ✨

This is the information passed to the broadcast DEFSLVS to propagate device information to all masters currently acting as slaves on the bus. 🦋

lowkey important caveat: this is only meaningful if you have more than one master. no cap. if it’s just one master, this whole struct is not giving what it needs to give. 💀

🌈 SEE ALSO 🌈

Kernel file: ./include/linux/i3c/ccc.h — iconic source, go read it bestie.

• struct i3c_ccc_events(9)
• struct i3c_ccc_mwl(9)
• struct i3c_ccc_mrl(9)
• struct i3c_ccc_dev_desc(9)
• enum i3c_ccc_test_mode(9)
• struct i3c_ccc_enttm(9)
• struct i3c_ccc_setda(9)
• struct i3c_ccc_getpid(9)
• struct i3c_ccc_getbcr(9)
• struct i3c_ccc_getdcr(9)
• struct i3c_ccc_getstatus(9)
• struct i3c_ccc_getaccmst(9)
• struct i3c_ccc_bridged_slave_desc(9)
• struct i3c_ccc_setbrgtgt(9)
• enum i3c_sdr_max_data_rate(9)
• enum i3c_tsco(9)
• struct i3c_ccc_getmxds(9)
• struct i3c_ccc_gethdrcap(9)
• enum i3c_ccc_setxtime_subcmd(9)
• struct i3c_ccc_setxtime(9)
• struct i3c_ccc_getxtime(9)
• struct i3c_ccc_cmd_payload(9)
• struct i3c_ccc_cmd_dest(9)
• struct i3c_ccc_cmd(9)

okay bye bestie 💖 — source/version vibes: ./include/linux/i3c · date: October 2026 · page: struct i3c_ccc_defslvs(9) in the Kernel API Manual. mwah 💋✨