STRUCT MPT3_IOCTL_HEADER(9)

struct mpt3_ioctl_header(9) 💅

Okay so welcome to the Kernel API Manual, bestie! ✨ This is literally the page for struct mpt3_ioctl_header(9), and it's giving “main header structure” energy. No cap.

🌸 NAME 🌸

struct mpt3_ioctl_header — main header structure. Its member vibes are:

• @ioc_number — IOC unit number
• @port_number — IOC port number
• @max_data_size — maximum number bytes to transfer on read

✨ SYNOPSIS ✨

struct mpt3_ioctl_header {
    uint32_t ioc_number;
    uint32_t port_number;
    uint32_t max_data_size;
 };

That's the whole struct, periodt. 🫶

💖 Members 💖

The roster is literally the three fields from the synopsis above: ioc_number, port_number, and max_data_size. The NAME section up top has the quick definitions for each one. 💅

👑 SEE ALSO 👑

Kernel file: ./drivers/scsi/mpt3sas/mpt3sas_ctl.h

Go check these out, iykyk:

• 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_eventenable(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)

Catch you in October 2026, bestie — this page came from ./drivers/scsi/mpt3sas, and it's all about struct mpt3_ioctl_header(9). 🎀💖