fm10k_mbx_update_local_crc(9)

okay bestie, you're looking at fm10k_mbx_update_local_crc(9) from the Kernel API Manual, and it's giving “tiny CRC maintenance baddie” energy 💖✨

✨ NAME ✨

fm10k_mbx_update_local_crc — Update the local CRC for outgoing data. literally that's her job, and she's doing it. 💅

🎀 SYNOPSIS 🎀

void fm10k_mbx_update_local_crc (struct fm10k_mbx_info *mbx , u16 head
);

🦋 ARGUMENTS 🦋

• mbx — pointer to mailbox. the mailbox struct pointer, bestie 🫶
• head — head index provided by remote mailbox. remote mailbox said “here's the head,” basically 🎀

🌸 DESCRIPTION 🌸

This function will generate the CRC for all data from the end of the last head update to the current one. it uses the result of the previous CRC as the seed for this update 🌱 and the result is stored in mbx->local. no cap, that's the whole glow-up ✨

🌈 SEE ALSO 🌈

Kernel file: ./drivers/net/ethernet/intel/fm10k/fm10k_mbx.c the source file, iykyk 💙

The whole group chat of neighbor pages is:

• fm10k_fifo_init(9), fm10k_fifo_used(9), fm10k_fifo_unused(9), fm10k_fifo_empty(9), fm10k_fifo_head_offset(9), fm10k_fifo_tail_offset(9), fm10k_fifo_head_len(9), fm10k_fifo_head_drop(9), fm10k_fifo_drop_all(9)
• fm10k_mbx_index_len(9), fm10k_mbx_tail_add(9), fm10k_mbx_tail_sub(9), fm10k_mbx_head_add(9), fm10k_mbx_head_sub(9), fm10k_mbx_pushed_tail_len(9), fm10k_fifo_write_copy(9), fm10k_fifo_enqueue(9)
• fm10k_mbx_validate_msg_size(9), fm10k_mbx_write_copy(9), fm10k_mbx_pull_head(9), fm10k_mbx_read_copy(9), fm10k_mbx_push_tail(9), fm10k_crc_16b(9), fm10k_fifo_crc(9), fm10k_mbx_verify_remote_crc(9)
• fm10k_mbx_rx_ready(9), fm10k_mbx_tx_ready(9), fm10k_mbx_tx_complete(9), fm10k_mbx_dequeue_rx(9), fm10k_mbx_enqueue_tx(9), fm10k_mbx_read(9), fm10k_mbx_write(9)
• fm10k_mbx_create_connect_hdr(9), fm10k_mbx_create_data_hdr(9), fm10k_mbx_create_disconnect_hdr(9), fm10k_mbx_create_fake_disconnect_hdr(9), fm10k_mbx_create_error_msg(9), fm10k_mbx_validate_msg_hdr(9), fm10k_mbx_create_reply(9), fm10k_mbx_reset_work(9), fm10k_mbx_update_max_size(9), fm10k_mbx_connect_reset(9)
• fm10k_mbx_process_connect(9), fm10k_mbx_process_data(9), fm10k_mbx_process_disconnect(9), fm10k_mbx_process_error(9), fm10k_mbx_process(9), fm10k_mbx_disconnect(9), fm10k_mbx_connect(9), fm10k_mbx_validate_handlers(9), fm10k_mbx_register_handlers(9)
• fm10k_pfvf_mbx_init(9), fm10k_sm_mbx_create_data_hdr(9), fm10k_sm_mbx_create_connect_hdr(9), fm10k_sm_mbx_connect_reset(9), fm10k_sm_mbx_connect(9), fm10k_sm_mbx_disconnect(9), fm10k_sm_mbx_validate_fifo_hdr(9), fm10k_sm_mbx_process_error(9), fm10k_sm_mbx_create_error_msg(9), fm10k_sm_mbx_receive(9), fm10k_sm_mbx_transmit(9), fm10k_sm_mbx_create_reply(9), fm10k_sm_mbx_process_reset(9), fm10k_sm_mbx_process_version_1(9), fm10k_sm_mbx_process(9), fm10k_sm_mbx_init(9)

and that's the whole page, bestie 🫶✨ source/version vibes come from ./drivers/net/ethernet/intel/f..., dated October 2026, and fm10k_mbx_update_local_crc(9) is out 💅💖