STRUCT ADAPTER_INFO(9)

🌸 NAME 🌸

yo bestie, welcome to the struct adapter_info(9) page from the Kernel API Manual ✨ struct adapter_info — this structure holds the adapter information for the PCH i2c controller 💖

🧚 SYNOPSIS 🧚

struct adapter_info {
    struct i2c_algo_pch_data pch_data[PCH_I2C_MAX_DEV];
    bool pch_i2c_suspended;
    int ch_num;
 };

🫶 Members 🫶

• pch_data — stores a list of i2c_algo_pch_data 🍓
• pch_i2c_suspended — specifies whether the system is suspended or not — “perhaps with more lines and words.” 😭
• ch_num — specifies the number of i2c instance 💅

🦋 Description 🦋

pch_data has as many elements as maximum I2C channels. that’s literally the description, bestie — no extra lore, no cap 🌈

🔥 SEE ALSO 🔥

the whole squad, fr fr:

• Kernel file ./drivers/i2c/busses/i2c-eg20t.c
• struct i2c_algo_pch_data(9)
• pch_i2c_init(9)
• pch_i2c_wait_for_bus_idle(9)
• pch_i2c_start(9)
• pch_i2c_stop(9)
• pch_i2c_repstart(9)
• pch_i2c_writebytes(9)
• pch_i2c_sendack(9)
• pch_i2c_sendnack(9)
• pch_i2c_restart(9)
• pch_i2c_readbytes(9)
• pch_i2c_cb(9)
• pch_i2c_handler(9)
• pch_i2c_xfer(9)
• pch_i2c_func(9)
• pch_i2c_disbl_int(9)

kisses bestie 💋 — this one’s sourced from ./drivers/i2c/busses, dated October 2026, and the page is struct adapter_info(9). periodt 🎀