es58x_init_priv(9)

✨ NAME ✨

es58x_init_priv — bestie, this is the one that initializes the private parameters 💅

So this page lives in the Kernel API Manual (yes, the kernel has lore too, we love that for it 🎀), and it's all about setting up the lil' private params so the ES58X CAN-USB device can actually do its thing. No cap, somebody's gotta do it.

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🌸 SYNOPSIS 🌸

int es58x_init_priv (struct es58x_device *es58x_dev , struct es58x_priv
*priv , int channel_idx );

Like, three args, one int coming back at you. Iconic signature, honestly. 🦋

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💖 ARGUMENTS 💖

• es58x_dev — the ES58X device itself. Your main character ✨
• priv — the ES58X private parameters, but specifically the ones related to the network device. Very much the "this is my emotional support struct" of the operation 🫶
• channel_idx — the index of the network device. Like which one of the girlies we're talking about 💅

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🔥 RETURN 🔥

Returns zero on success, or errno if the devlink port could not be properly registered 😭 (yes, that's the exact failure case — not me making things up, it's literally right there).

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🧚 SEE ALSO 🧚

Kernel file ./drivers/net/can/usb/etas_es58x/es58x_core.c

And now, the full friend group — every single one of these icons, no skipping, we list them all because we're thorough like that 👑:

es58x_calculate_crc(9), es58x_get_crc(9), es58x_set_crc(9), es58x_check_crc(9), es58x_timestamp_to_ns(9), es58x_set_skb_timestamp(9), es58x_rx_timestamp(9), es58x_set_realtime_diff_ns(9), es58x_is_can_state_active(9), es58x_is_echo_skb_threshold_reached(9), es58x_can_free_echo_skb_tail(9), es58x_can_get_echo_skb_recovery(9), es58x_can_get_echo_skb(9), es58x_can_reset_echo_fifo(9), es58x_flush_pending_tx_msg(9), es58x_tx_ack_msg(9), es58x_rx_can_msg(9), es58x_rx_err_msg(9), es58x_cmd_ret_desc(9), es58x_rx_cmd_ret_u8(9), es58x_rx_cmd_ret_u32(9), es58x_increment_rx_errors(9), es58x_handle_urb_cmd(9), es58x_check_rx_urb(9), es58x_copy_to_cmd_buf(9), es58x_split_urb_try_recovery(9), es58x_handle_incomplete_cmd(9), es58x_split_urb(9), es58x_read_bulk_callback(9), es58x_write_bulk_callback(9), es58x_alloc_urb(9), es58x_get_tx_urb(9), es58x_submit_urb(9), es58x_send_msg(9), es58x_alloc_rx_urbs(9), es58x_free_urbs(9), es58x_open(9), es58x_stop(9), es58x_xmit_commit(9), es58x_xmit_more(9), es58x_start_xmit(9), es58x_set_mode(9), es58x_init_netdev(9), es58x_free_netdevs(9), es58x_init_es58x_dev(9), es58x_probe(9), es58x_disconnect(9)

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Lowkey a whole ecosystem in here. Vibe check: passed with flying colors 🌈

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And that's the page, bestie! 💜 It ships from ./drivers/net/can/usb/etas_es58x, dated October 2026 — go forth and initialize those private params, periodt 🍓✨