dpni_get_max_frame_length(9)

💖 NAME 💖

okay so this is dpni_get_max_frame_length(9) from the Kernel API Manual, and it does exactly what it says on the tin, bestie: Get the maximum received frame length. No cap. It's giving "one tiny getter, very important networking vibes."

🦋 SYNOPSIS 🦋

This is the exact signature, character for character — do not touch the punctuation:

int dpni_get_max_frame_length (struct fsl_mc_io *mc_io , u32 cmd_flags ,
u16 token , u16 *max_frame_length );

💅 ARGUMENTS 💅

Here's the cast of characters, bestie:

• mc_io — Pointer to MC portal's I/O object. That's the MC portal I/O object pointer, exactly as advertised.
• cmd_flags — Command flags; one or more of 'MC_CMD_FLAG_'. Flags are flags, periodt.
• token — Token of DPNI object. You need the token, bestie.
• max_frame_length — Maximum received frame length (in bytes); frame is discarded if its length exceeds this value. So if it's over the limit, it gets discarded — that's the rule.

🌸 RETURN 🌸

No return description is listed on this page, bestie. The synopsis says the function is int, but the RETURN section here is literally empty — I'm not gonna invent semantics for you.

🔥 SEE ALSO 🔥

Kernel file: ./drivers/net/ethernet/freescale/dpaa2/dpni.c

The whole crew, all linked from this page:

• dpni_prepare_key_cfg(9), dpni_open(9), dpni_close(9), dpni_set_pools(9)
• dpni_enable(9), dpni_disable(9), dpni_is_enabled(9), dpni_reset(9)
• dpni_set_irq_enable(9), dpni_get_irq_enable(9), dpni_set_irq_mask(9), dpni_get_irq_mask(9)
• dpni_get_irq_status(9), dpni_clear_irq_status(9)
• dpni_get_attributes(9), dpni_set_errors_behavior(9)
• dpni_get_buffer_layout(9), dpni_set_buffer_layout(9)
• dpni_set_offload(9), dpni_get_qdid(9), dpni_get_tx_data_offset(9)
• dpni_set_link_cfg(9), dpni_get_link_cfg(9), dpni_get_link_state(9)
• dpni_set_max_frame_length(9), dpni_set_multicast_promisc(9), dpni_get_multicast_promisc(9), dpni_set_unicast_promisc(9)
• dpni_get_unicast_promisc(9), dpni_set_primary_mac_addr(9), dpni_get_primary_mac_addr(9), dpni_get_port_mac_addr(9)
• dpni_enable_vlan_filter(9), dpni_add_vlan_id(9), dpni_remove_vlan_id(9)
• dpni_add_mac_addr(9), dpni_remove_mac_addr(9), dpni_clear_mac_filters(9)
• dpni_set_rx_tc_dist(9), dpni_set_congestion_notification(9), dpni_set_queue(9), dpni_get_queue(9)
• dpni_get_statistics(9), dpni_set_taildrop(9), dpni_get_taildrop(9), dpni_get_api_version(9)
• dpni_set_rx_fs_dist(9), dpni_set_rx_hash_dist(9), dpni_add_fs_entry(9), dpni_remove_fs_entry(9)
• dpni_set_qos_table(9), dpni_add_qos_entry(9), dpni_remove_qos_entry(9), dpni_clear_qos_table(9)
• dpni_set_tx_shaping(9), dpni_get_single_step_cfg(9), dpni_set_single_step_cfg(9)

bye bestie 💖 sourced from ./drivers/net/ethernet/freesca... dated October 2026, page dpni_get_max_frame_length(9) — periodt.