STRUCT MPT3_IOCTL_EVENTENABLE(9)

💅 struct mpt3_ioctl_eventenable(9) — a Kernel API Manual moment 🎀

okay bestie, so this is a page straight out of the Kernel API Manual, and ngl it's a little one, but she's iconic in her own quiet way. This struct is literally the "hey, start/stop recording the drama" switch for events. periodt. ✨

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✨ NAME ✨

struct mpt3_ioctl_eventenable — enable/disable event capturing

so like, her whole job is turning the event recording on and off. that's it, that's the vibe 🦋

the two things she's working with:

• @hdr — generic header 🌸
• @event_types — toggle off/on type of events to be captured 🔥

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🫶 SYNOPSIS 🫶

struct mpt3_ioctl_eventenable {
    struct mpt3_ioctl_header hdr;
    uint32_t event_types[4];
 };

ok so look at her. two members, one little header bestie and a whole array of uint32_t — four of them, no more no less — and that array is your toggle panel. so clean. so square. we stan 💜

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🧚 Members 🧚

heads up bestie: the original page leaves this section literally empty — the member details are all up in NAME, which we already covered. no gatekeeping, nothing hidden here, it's genuinely just an empty room. 🙈

• hdr — a struct mpt3_ioctl_header, the generic header. the little name tag she wears 💅
• event_types[4] — a uint32_t array of length 4. each slot toggles off/on a type of events to be captured ⭐

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🌈 SEE ALSO 🌈

go check out her friends, fr fr — they're all in the kernel file ./drivers/scsi/mpt3sas/mpt3sas_ctl.h:

• struct mpt3_ioctl_header(9)
• struct mpt3_ioctl_diag_reset(9)
• struct mpt3_ioctl_pci_info(9)
• struct mpt3_ioctl_iocinfo(9)
• struct mpt3_ioctl_eventquery(9)
• struct MPT3_IOCTL_EVENTS(9)
• struct mpt3_ioctl_eventreport(9)
• struct mpt3_ioctl_command(9)
• struct mpt3_ioctl_btdh_mapping(9)
• struct mpt3_diag_register(9)
• struct mpt3_diag_unregister(9)
• struct mpt3_diag_query(9)
• struct mpt3_diag_release(9)
• struct mpt3_diag_read_buffer(9)
• struct mpt3_addnl_diag_query(9)
• struct mpt3_enable_diag_sbr_reload(9)
• struct mpt3_passthru_command(9)

like, the whole friend group showed up. main character energy from every single one 👑

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that's the whole page, bestie — short and slay. this one lives in ./drivers/scsi/mpt3sas and the date on it is October 2026, so go forth and enable/disable those events responsibly 💖✨🎀