STRUCT TRIGGER_EVENT_DATA(9)

🌸 NAME 🌸

okay so bestie, welcome to the struct trigger_event_data(9) page — it's from the Kernel API Manual, and its entire personality is literally storing trigger related information. that's it. that's the assignment. 💅✨

✨ SYNOPSIS ✨

here's the struct in all its iconic glory, copied exactly so you can trust me:

       struct trigger_event_data {
           struct diag_buffer_desc *trace_hdb;
           struct diag_buffer_desc *fw_hdb;
           u8 trigger_type;
           union mpi3mr_trigger_data trigger_specific_data;
           bool snapdump;
        };

she's small, she's cute, she holds trigger data. periodt. 🫶

🎀 Members 🎀

okay bestie, let's do a vibe check on every single member, because we do not skip details in this house:

• trace_hdb — this is the reference to the trace diag buffer descriptor. 👀
• fw_hdb — and this one is the reference to the FW diag buffer descriptor. 💖
• trigger_type — literally the trigger type, no cap. ⚡
• trigger_specific_data — the trigger specific data goes here, iykyk. 🦋
• snapdump — a flag that enables or disables snapdump. so it's a yes/no situation. 💅

🌈 SEE ALSO 🌈

if you're in your research era, the Kernel file is ./drivers/scsi/mpi3mr/mpi3mr.h, and the whole squad is:

• Kernel file ./drivers/scsi/mpi3mr/mpi3mr.h
• struct mpi3mr_nvme_pt_sge(9)
• struct mpi3mr_buf_map(9)
• struct mpi3mr_compimg_ver(9)
• struct segments(9)
• struct op_req_qinfo(9)
• struct op_reply_qinfo(9)
• struct mpi3mr_intr_info(9)
• struct mpi3mr_throttle_group_info(9)
• struct mpi3mr_hba_port(9)
• struct mpi3mr_sas_port(9)
• struct mpi3mr_sas_phy(9)
• struct mpi3mr_sas_node(9)
• struct mpi3mr_enclosure_node(9)
• struct tgt_dev_sas_sata(9)
• struct tgt_dev_pcie(9)
• struct tgt_dev_vd(9)
• union _form_spec_inf(9)
• struct mpi3mr_tgt_dev(9)
• mpi3mr_tgtdev_get(9)
• mpi3mr_free_tgtdev(9)
• mpi3mr_tgtdev_put(9)
• struct mpi3mr_stgt_priv_data(9)
• struct mpi3mr_drv_cmd(9)
• union mpi3mr_trigger_data(9)
• struct diag_buffer_desc(9)
• struct dma_memory_desc(9)
• struct chain_element(9)
• struct scmd_priv(9)
• struct mpi3mr_ioc(9)
• struct mpi3mr_fwevt(9)
• struct delayed_dev_rmhs_node(9)
• struct delayed_evt_ack_node(9)

that's the whole page, bestie. 💖 source/version: ./drivers/scsi/mpi3mr; date: October 2026. mwah, slay, and happy hacking 🎀💅🌟