STRUCT CTI_DRVDATA(9)

💖 struct cti_drvdata(9) 💖

okay so bestie, this is the Kernel API Manual page for struct cti_drvdata, and it is literally the specifics for the CTI device. We are gonna go through every field together, no skipping, fr fr. 🫶

🌸 NAME 🌸

struct cti_drvdata — specifics for the CTI device. That's the whole assignment, and she ate. ✨

✨ SYNOPSIS ✨

       struct cti_drvdata {
           void __iomem *base;
           struct coresight_device *csdev;
           struct cti_device ctidev;
           raw_spinlock_t spinlock;
           struct cti_config config;
           struct list_head node;
        };

🎀 Members 🎀

• base — memory-mapped base address for this component. (The source really did give us a double period there, and honestly? iconic 😭)
• csdev — standard CoreSight device information. yes bestie, the standard stuff 💅
• ctidev — extra information needed by the CTI/CTM framework. it's giving "extra" in the best way 🦋
• spinlock — controls data access to one at a time. one at a time, periodt 🔒
• config — configuration data for this CTI device. all the settings vibes 🎀
• node — list entry of this device in the list of CTI devices. she's on the list, literally 🌟

🔥 SEE ALSO 🔥

• Kernel file ./drivers/hwtracing/coresight/coresight-cti.h, struct cti_device(9), struct cti_config(9) — go read those too, iykyk 💜

mwah 💋 — source/version: ./drivers/hwtracing/coresight; date: October 2026; page: struct cti_drvdata(9). bye bestie, go forth and read structs 💅