set_din_const(9)

💖 set_din_const(9) 💖

okay so bestie, welcome to set_din_const(9) from the Kernel API Manual — this is the function that sets the DIN field of a HW descriptor to CONST mode. periodt. ✨

🌸 NAME 🌸

set_din_const — Set the DIN field of a HW descriptor to CONST mode. it's giving descriptor-lore, and we're obsessed. 💅

✨ SYNOPSIS ✨

void set_din_const (struct cc_hw_desc *pdesc , u32 val , u32 size );

🎀 ARGUMENTS 🎀

• pdesc — Pointer to HW descriptor struct. like, here's your descriptor pointer, bestie 🫶
• val — DIN const value. the const value itself, no cap 💖
• size — Data size in bytes. count those bytes, queen 🌸

🦋 SEE ALSO 🦋

from the Kernel file ./drivers/crypto/ccree/cc_hw_queue_defs.h, the whole function squad is:

• 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_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)
• set_cipher_do(9)

iykyk 💜

xoxo from the Kernel API Manual — source ./drivers/crypto/ccree, October 2026, set_din_const(9) 💅✨