asd_init_ddb_0(9)

🌸 asd_init_ddb_0 (9) — Kernel API Manual, but make it make sense 💅

okay so bestie, we're in the kernel API manual section 9 today and the star of the show is asd_init_ddb_0 — no cap, that's the whole vibe. let's get into it 🫶

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✨ NAME ✨

asd_init_ddb_0 — initialize DDB 0 💖

🎀 SYNOPSIS 🎀

void asd_init_ddb_0 (struct asd_ha_struct *asd_ha );

like, that's the whole signature, and yes bestie it returns void — nothing comes back, it just does the thing 🦋

🌈 ARGUMENTS 🌈

• asd_ha — pointer to host adapter structure 👑 this is literally the one (1) thing you hand it.

⭐ DESCRIPTION ⭐

so what does it do? it initializes DDB site 0 — and here's the tea: that site is used internally by the sequencer 🔥 like it's not for you, it's not for me, it's for the sequencer's own private business. main character energy, honestly 💅

🧚 SEE ALSO 🧚

the kernel file in question is ./drivers/scsi/aic94xx/aic94xx_seq.c — go read it, iykyk 🍓

and here's the whole friend group, all in section 9, all iconic:

• asd_pause_cseq(9)
• asd_unpause_cseq(9)
• asd_seq_pause_lseq(9)
• asd_pause_lseq(9)
• asd_seq_unpause_lseq(9)
• asd_verify_lseq(9)
• asd_verify_seq(9)
• asd_seq_download_seqs(9)
• asd_init_cseq_mip(9)
• asd_init_cseq_mdp(9)
• asd_init_cseq_scratch(9)
• asd_init_lseq_mip(9)
• asd_init_lseq_mdp(9)
• asd_init_lseq_scratch(9)
• asd_init_scb_sites(9)
• asd_init_cseq_cio(9)
• asd_init_lseq_cio(9)
• asd_post_init_cseq(9)
• asd_seq_setup_seqs(9)
• asd_seq_start_cseq(9)
• asd_seq_start_lseq(9)
• asd_update_port_links(9)

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ngl bestie, if you're poking at DDB site 0 directly you're already deep in the aic94xx trenches — the sequencer's got it handled 🙈

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and that's a wrap, babe 💜 this little page lives in ./drivers/scsi/aic94xx, dated October 2026, and yes — it's asd_init_ddb_0(9) all the way down. slay, go init something 🎀✨