set_cipher_do(9)

✨ set_cipher_do(9) ✨

okay so this is a page from the Kernel API Manual (yes, the actual kernel, we're fancy now 💅) and honestly it's a short one but it slays at what it does.

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💖 NAME 💖

set_cipher_do — sets the descriptor cipher DO, bestie. that's the whole vibe.

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🎀 SYNOPSIS 🎀

void set_cipher_do (struct cc_hw_desc *pdesc , enum cc_hash_cipher_pad
config );

like, copy it exactly, don't freestyle the spacing, the compiler is NOT playing 🙈

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🦋 ARGUMENTS 🦋

• pdesc — a pointer to the HW descriptor struct, i.e. you're handing it the descriptor so it can do its little makeover ✨
• config — any one of the cipher do defined in [CC7x-DESC]. literally any one of them, the whole menu, pick your fave 🍓

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🌸 SEE ALSO 🌸

the kernel file lives at ./drivers/crypto/ccree/cc_hw_queue_defs.h and here's the whole friend group — go say hi to all of them 🫶

• hw_desc_init(9)
• set_queue_last_ind_bit(9)
• set_din_type(9)
• set_din_no_dma(9)
• set_cpp_crypto_key(9)
• set_din_sram(9)
• set_din_const(9)
• set_din_not_last_indication(9)
• set_dout_type(9)
• set_dout_dlli(9)
• set_dout_mlli(9)
• set_dout_no_dma(9)
• set_xor_val(9)
• set_xor_active(9)
• set_aes_not_hash_mode(9)
• set_aes_xor_crypto_key(9)
• set_dout_sram(9)
• set_xex_data_unit_size(9)
• set_multi2_num_rounds(9)
• set_flow_mode(9)
• set_cipher_mode(9)
• set_hash_cipher_mode(9)
• set_cipher_config0(9)
• set_cipher_config1(9)
• set_hw_crypto_key(9)
• set_bytes_swap(9)
• set_cmac_size0_mode(9)
• set_key_size(9)
• set_key_size_aes(9)
• set_key_size_des(9)
• set_setup_mode(9)

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ngl this one is short and sweet, no drama, no exit statuses, just vibes and a descriptor pointer 💜

and that's the whole thing! this icon lives in ./drivers/crypto/ccree and it's dated October 2026 — periodt, go set some cipher DOs, you've got this 👑🌈