set_din_type(9)

💖 set_din_type(9) 💖

okay bestie, welcome to the Kernel API Manual page for set_din_type — yes, the one and only 💅. This is the Set the DIN field of a HW descriptor function, and we're gonna walk through it together, no cap.

💖 NAME 💖

set_din_type — Set the DIN field of a HW descriptor. That's the whole assignment, and it ate. 🫶

✨ SYNOPSIS ✨

This is the exact signature, bestie — copy it character for character, because we do not freestyle here:

void set_din_type (struct cc_hw_desc *pdesc , enum cc_dma_mode dma_mode
, dma_addr_t addr , u32 size , enum cc_axi_sec axi_sec );

It's giving void, it's giving five arguments, it's giving "set the DIN field of a HW descriptor." Iconic.

🎀 ARGUMENTS 🎀

okay so here's the cast of characters — every single one is important:

• pdesc — Pointer to HW descriptor struct.
• dma_mode — The DMA mode: NO_DMA, SRAM, DLLI, MLLI, CONSTANT.
• addr — DIN address.
• size — Data size in bytes.
• axi_sec — AXI secure bit.

lowkey every argument is doing main character work here. don't skip any of them. 💖

🌸 SEE ALSO 🌸

Kernel file: ./drivers/crypto/ccree/cc_hw_queue_defs.h

• hw_desc_init(9)
• set_queue_last_ind_bit(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)
• set_cipher_do(9)

and that's the page, bestie 🎀✨. Source/version footer energy: source ./drivers/crypto/ccree, dated October 2026, and the page is literally set_din_type(9) — bye, love you, hydrate 💅💖