STRUCT I3C_I2C_DEV_DESC(9)

💅 struct i3c_i2c_dev_desc(9) — the Kernel API Manual, bestie ✨

okay so picture this: it's the Kernel API Manual, the date is October 2026, and we're talking about struct i3c_i2c_dev_desc 🎀 — the common part of the I3C/I2C device descriptor. yes. the shared lil' DNA of both buses. she's giving crossover queen 👑

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✨ NAME ✨

struct i3c_i2c_dev_desc — the common part of the I3C/I2C device descriptor, like the parts of the outfit that work for both brunches 💖

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🦋 SYNOPSIS 🦋

struct i3c_i2c_dev_desc {
    struct list_head node;
    struct i3c_master_controller *master;
    void *master_priv;
 };

that's the whole struct, no cap, exactly like that 👆

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🌸 Members 🌸

• node — the node element used to insert the slot into the I2C or I3C device list. it's literally the little hookup that gets her onto the list, iykyk 🫶
• master — the I3C master that instantiated this device. she's the one who'll be used to do the I2C/I3C transfers, main character energy fr fr 👑
• master_priv — the master private data assigned to the device. use it to add master specific information — it's giving custom-fit, tailor-made, nobody else's business 🙈

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💜 Description 💜

this structure is describing common I3C/I2C dev information. that's it, that's the whole vibe check — shared info, one struct, two buses, slay 💅

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🔥 SEE ALSO 🔥

kernel file ./include/linux/i3c/master.h — and literally the whole friend group:

• struct i2c_dev_boardinfo(9)
• struct i2c_dev_desc(9)
• struct i3c_ibi_slot(9)
• struct i3c_device_ibi_info(9)
• struct i3c_dev_boardinfo(9)
• struct i3c_dev_desc(9)
• struct i3c_device(9)
• enum i3c_bus_mode(9)
• enum i3c_open_drain_speed(9)
• enum i3c_addr_slot_status(9)
• struct i3c_bus(9)
• struct i3c_master_controller_ops(9)
• struct i3c_master_controller(9)
• i3c_bus_for_each_i2cdev(9)
• i3c_bus_for_each_i3cdev(9)
• struct i3c_dma(9)
• i3c_dev_get_master_data(9)
• i3c_dev_set_master_data(9)
• i2c_dev_get_master_data(9)
• i2c_dev_set_master_data(9)
• i3c_dev_get_master(9)
• i2c_dev_get_master(9)
• i3c_master_get_bus(9)

like… the way that's a whole group chat 😭 go read them, they're all iconic ⭐

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okay that's the page!! 🎀 mwah 💋 this one came from ./include/linux/i3c, dated October 2026, and the manual is the Kernel API Manual — go off, bestie, you ate that 🌈✨