spu2_xts_tweak_in_payload(9)

💅 spu2_xts_tweak_in_payload(9) — the Kernel API Manual, bestie edition 🎀

okay so real quick, before we even start: this page lives in the Kernel API Manual (section 9, the fun one), and the star of the show is spu2_xts_tweak_in_payload. say hi 👋

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✨ NAME ✨

spu2_xts_tweak_in_payload — this one's whole job is to indicate that SPU2 does NOT place the XTS tweak field in the packet payload (it uses IV instead). that's it. that's the vibe. it's giving "one (1) truth, stated once, no notes" 🫶

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🌸 SYNOPSIS 🌸

u8 spu2_xts_tweak_in_payload (void );

look at her. no drama, no arguments, just void and a dream ✨

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🦋 ARGUMENTS 🦋

• void — no arguments. zero. none. she takes nothing and she still shows up 💅

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⭐ RETURN ⭐

• 0

that's it. that's the whole return value. lowkey iconic for being so unbothered 🔥

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👑 SEE ALSO 👑

Kernel file ./drivers/crypto/bcm/spu2.c and honestly, her whole friend group:

• spu2_cipher_xlate(9)
• spu2_hash_xlate(9)
• spu2_fmd_init(9)
• spu2_fmd_ctrl0_write(9)
• spu2_fmd_ctrl1_write(9)
• spu2_fmd_ctrl2_write(9)
• spu2_fmd_ctrl3_write(9)
• spu2_ctx_max_payload(9)
• spu2_payload_length(9)
• spu2_response_hdr_len(9)
• spu2_hash_pad_len(9)
• spu2_gcm_ccm_pad_len(9)
• spu2_assoc_resp_len(9)
• spu2_aead_ivlen(9)
• spu2_hash_type(9)
• spu2_digest_size(9)
• spu2_create_request(9)
• spu2_cipher_req_init(9)
• spu2_cipher_req_finish(9)
• spu2_request_pad(9)
• spu2_tx_status_len(9)
• spu2_rx_status_len(9)
• spu2_status_process(9)
• spu2_ccm_update_iv(9)
• spu2_wordalign_padlen(9)

fr fr go read the whole squad, they all live together in ./drivers/crypto/bcm/spu2.c and they ate 💀🫶

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🌸 that's the page!! mwah 💖 this one came from ./drivers/crypto/bcm, dated October 2026 — catch you on the next manpage, bestie, slay 🎀✨