STRUCT I3C_CCC_GETXTIME(9)

💅 struct i3c_ccc_getxtime(9) — the glow-up

okay so bestie, welcome to the Kernel API Manual ✨ and today's main character is struct i3c_ccc_getxtime — literally the payload you get back from the GETXTIME CCC. no cap, that's the whole vibe. let's get into it 🫶

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✨ NAME ✨

struct i3c_ccc_getxtime — the payload you get back from GETXTIME CCC 💖 like, that's its whole job and it ate

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🌸 SYNOPSIS 🌸

struct i3c_ccc_getxtime {
    u8 supported_modes;
    u8 state;
    u8 frequency;
    u8 inaccuracy;
 };

pretty. iconic. four u8s and a dream 🎀

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🦋 Members 🦋

• supported_modes — a bitmap describing which XTIME modes are supported 👑 it's giving "here's what I can do"
• state — the current status, meaning the enabled mode plus any overflow status 💀 keep an eye on that overflow bestie
• frequency — the slave's internal oscillator frequency, measured in 500KHz steps 🔥 yes, steps, don't @ me
• inaccuracy — the slave's internal oscillator inaccuracy, in 0.1% steps 🙈 tiny little slices of percent

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🌈 SEE ALSO 🌈

the Kernel file ./include/linux/i3c/ccc.h has all the friends, and honestly the whole group chat is here:

• struct i3c_ccc_events(9)
• struct i3c_ccc_mwl(9)
• struct i3c_ccc_mrl(9)
• struct i3c_ccc_dev_desc(9)
• struct i3c_ccc_defslvs(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_cmd_payload(9)
• struct i3c_ccc_cmd_dest(9)
• struct i3c_ccc_cmd(9)

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💡 friendly reminder: every single one of those is a real reference from the original page — nothing invented, nothing skipped. iykyk 🧚

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and that's the page bestie, hope you slayed 💜 this one came from ./include/linux/i3c, dated October 2026 — periodt, go read the source, ily, bye 🍓⭐