set_cipher_config0(9)

set_cipher_config0(9) 💅

okay so this is a page from the Kernel API Manual, bestie, and we're talking about one lil' function in ./drivers/crypto/ccree — the ccree crypto driver. it's a setter. it sets cipher config fields. that's the whole vibe. let's get into it ✨

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✨ NAME ✨

set_cipher_config0 — literally just sets the cipher configuration fields. no cap, that's it. 🎀

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🦋 SYNOPSIS 🦋

void set_cipher_config0 (struct cc_hw_desc *pdesc , int mode );

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🌸 ARGUMENTS 🌸

• pdesc — a pointer to the HW descriptor struct. like, the actual hardware descriptor you're poking at. 🫶
• mode — any one of the modes defined in [CC7x-DESC]. any one, bestie. go check that reference before you just pass a random int, i'm begging 😭

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👑 SEE ALSO 👑

this function does not exist alone, she has a whole friend group. all of these live in the kernel file ./drivers/crypto/ccree/cc_hw_queue_defs.h:

• 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_config1(9) — yeah there's a config1 too, she's the sequel 💀
• 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)
• set_cipher_do(9)

like i said. huge friend group. main character energy for the whole header file honestly 🌈

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ngl the whole page is short — it's a setter, it does one thing, and it ate. don't overthink it, just pass a valid mode from [CC7x-DESC] and you're golden 💖

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and that's the page, babes 🧚 this gem comes to you from the source/version at ./drivers/crypto/ccree, dated October 2026 — catch you in the next manpage 💜🔥