STRUCT AQMQ_COMMAND_S(9)

👑 struct aqmq_command_s(9) — Kernel API Manual, bestie 👑

✨ NAME ✨

okay so bestie, this page is all about struct aqmq_command_s — literally The 32 byte command for AE processing. That’s the whole main-character summary, no cap 💅

🦋 SYNOPSIS 🦋

Here’s the struct in all its endian-branching glory — exact code, no edits, periodt:

       struct aqmq_command_s {
           __be16 opcode;
           __be16 param1;
           __be16 param2;
           __be16 dlen;
           __be64 dptr;
           __be64 rptr;
           union {
             __be64 word3;
         #if defined(__BIG_ENDIAN_BITFIELD);
             u64 grp : 3;
             u64 cptr : 61;
         #else;
             u64 cptr : 61;
             u64 grp : 3;
         #endif;
           };
        };

💖 Members 💖

Time for the member-by-member vibe check, bestie:

• opcode — Request opcode
• param1 — Request control parameter 1
• param2 — Request control parameter 2
• dlen — Input length
• dptr — Input pointer points to buffer in remote host
• rptr — Result pointer points to buffer in remote host
• {unnamed_union} — anonymous
• grp — AQM Group (0..7)
• cptr — Context pointer
• cptr — Context pointer
• grp — AQM Group (0..7)

and yes bestie, cptr and grp really do show up twice in the member list — that’s matching the two endian branches up in the struct, so don’t @ me 😭💅

🌈 SEE ALSO 🌈

Peep the kernel file ./drivers/crypto/cavium/nitrox/nitrox_req.h, then go say hi to all these icons:

• struct gphdr(9)
• union se_req_ctrl(9)
• struct se_crypto_request(9)
• struct crypto_keys(9)
• struct auth_keys(9)
• struct flexi_crypto_context(9)
• struct nitrox_aead_rctx(9)
• struct nitrox_rfc4106_rctx(9)
• union pkt_instr_hdr(9)
• union pkt_hdr(9)
• union slc_store_info(9)
• struct nps_pkt_instr(9)
• struct ctx_hdr(9)
• struct nitrox_softreq(9)
• create_single_sg(9)
• create_multi_sg(9)

signed with love from ./drivers/crypto/cavium/nitrox, October 2026, for struct aqmq_command_s(9) — bye bestie! 🫶✨