STRUCT WMI_DEVICE_ID(9)

✨ struct wmi_device_id(9) ✨

okay bestie, welcome to the Kernel API Manual page for struct wmi_device_id — it’s literally the WMI device identifier, and it’s giving tiny-but-iconic. 💅

NAME 🌸

struct wmi_device_id — the WMI device identifier. That’s the whole vibe: it’s the identifier struct for a WMI device. 🎀

SYNOPSIS 🦋

here’s the exact shape, fr fr:

       struct wmi_device_id {
           const char guid_string[UUID_STRING_LEN+1];
           const void *context;
        };

Members 🫶

• guid_string — 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba. periodt. 💖
• context — pointer to driver specific data. iykyk. ✨

SEE ALSO 🔭

• Kernel file ./include/linux/device-id/wmi.h — go peek, bestie, it’s right there. 🌈

cute sign-off: this little page comes from ./include/linux/device-id, dated October 2026, and it’s filed under struct wmi_device_id(9). mwah 💖🎀