hinfo_to_cinfo(9)

💖 NAME 💖

Okay bestie, meet hinfo_to_cinfo(9) from the Kernel API Manual ✨ — this little icon is literally here to convert new format hba info into old format. The way that this is just a converter is so straightforward and I love that for us 🫶.

✨ SYNOPSIS ✨

void hinfo_to_cinfo (mraid_hba_info_t *hinfo , mcontroller_t *cinfo );

Not me showing up with a void return and two pointer besties 😭 — that's the exact signature, no cap 💅.

🎀 ARGUMENTS 🎀

• hinfo — new format, more comprehensive adapter info. It's the glow-up version of the adapter info, and the synopsis says it's an mraid_hba_info_t * 🌸.
• cinfo — old format adapter info, here specifically to support mimd_t apps. It's giving "bridge the eras" main character energy 🌈.

🌈 SEE ALSO 🌈

Lowkey the whole megaraid friend group is linked here, so let's do the roll call fr fr 🎀:

• Kernel file ./drivers/scsi/megaraid/megaraid_mm.c
• mraid_mm_open(9)
• mraid_mm_ioctl(9)
• mraid_mm_get_adapter(9)
• handle_drvrcmd(9)
• mimd_to_kioc(9)
• mraid_mm_attach_buf(9)
• mraid_mm_alloc_kioc(9)
• mraid_mm_dealloc_kioc(9)
• lld_ioctl(9)
• ioctl_done(9)
• lld_timedout(9)
• kioc_to_mimd(9)
• mraid_mm_register_adp(9)
• mraid_mm_adapter_app_handle(9)
• mraid_mm_setup_dma_pools(9)
• mraid_mm_unregister_adp(9)
• mraid_mm_free_adp_resources(9)
• mraid_mm_teardown_dma_pools(9)
• mraid_mm_init(9)
• mraid_mm_exit(9)

Okay that's the whole page, bestie 🫶 — source/version ./drivers/scsi/megaraid, dated October 2026, and the manual entry is hinfo_to_cinfo(9). Go forth and vibe check that conversion ✨💅