es58x_flush_pending_tx_msg(9)

✨ es58x_flush_pending_tx_msg(9) — a very cute Kernel API Manual page ✨

okay so bestie, welcome to the Kernel API Manual entry for es58x_flush_pending_tx_msg(9). It’s giving kernel-core realness, and we’re gonna get through every single detail together. 💅

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💖 NAME 💖

es58x_flush_pending_tx_msg — Reset the buffer for transmission messages.

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🛠️ SYNOPSIS 🛠️

void es58x_flush_pending_tx_msg (struct net_device *netdev );

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🎀 ARGUMENTS 🎀

• netdev — CAN network device. That’s the whole vibe for this one. 🫶

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🦋 DESCRIPTION 🦋

so es58x_start_xmit will queue up to tx_bulk_max messages in the tx_urb buffer and do a bulk send of all messages in one single URB (c.f. xmit_more flag). iconic behavior, honestly.

When the device recovers from a bus off state or when the device stops, the tx_urb buffer might still have pending messages in it and thus need to be flushed. no cap, that’s the situation: those pending messages need their little flush moment. 🌸

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/net/can/usb/etas_es58x/es58x_core.c
• Function besties, in this exact order: 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_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_priv(9), es58x_init_netdev(9), es58x_free_netdevs(9), es58x_init_es58x_dev(9), es58x_probe(9), es58x_disconnect(9)

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This page is serving ./drivers/net/can/usb/etas_es58x realness, dated October 2026, and it’s literally the es58x_flush_pending_tx_msg(9) manual page. periodt. 🎀