STRUCT IONIC_Q_CONTROL_CMD(9)

💅 struct ionic_q_control_cmd (9) — Queue control command 🎀

okay so bestie, this one's from the Kernel API Manual and it's literally just a struct — no functions, no syscalls, just a cute little bundle of bytes that tells the NIC what to do with a queue. slay. let's get into it ✨

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🌸 NAME 🌸

struct ionic_q_control_cmd — Queue control command 🦋

like, the whole personality of this thing is "queue control command." that's it. that's the vibe.

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⭐ SYNOPSIS ⭐

struct ionic_q_control_cmd {
    u8 opcode;
    u8 type;
    __le16 lif_index;
    __le32 index;
    u8 oper;
    u8 rsvd[55];
 };

no cap, that's the entire shape of it — a couple of tiny fields and then a whole mood of reserved bytes at the end 💀

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👑 Members 👑

• opcode — the opcode, bestie. it's giving "what are we doing" energy ✨
• type — Queue type 🎀
• lif_index — LIF index, iykyk 🌸
• index — Queue index, the actual queue we're talking about 💖
• oper — Operation, and it's an enum ionic_q_control_oper underneath 🦋
• rsvd — reserved byte(s). not for you. hands off. main character energy only 🙈

fr fr, leave rsvd alone. it's reserved — that's the whole job.

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🔥 SEE ALSO 🔥

Kernel file ./drivers/net/ethernet/pensando/ionic/ionic_if.h — that's where this whole family lives, go say hi to the neighbors 💜

and the neighbors are, like, a lot of them. literal icon behavior, every single one:

• struct ionic_admin_cmd(9)
• struct ionic_admin_comp(9)
• struct ionic_nop_cmd(9)
• struct ionic_nop_comp(9)
• struct ionic_dev_init_cmd(9)
• struct ionic_dev_init_comp(9)
• struct ionic_dev_reset_cmd(9)
• struct ionic_dev_reset_comp(9)
• struct ionic_dev_identify_cmd(9)
• struct ionic_dev_identify_comp(9)
• union ionic_drv_identity(9)
• enum ionic_dev_capability(9)
• union ionic_dev_identity(9)
• struct ionic_lif_identify_cmd(9)
• struct ionic_lif_identify_comp(9)
• enum ionic_lif_capability(9)
• enum ionic_logical_qtype(9)
• enum ionic_q_feature(9)
• enum ionic_rxq_feature(9)
• enum ionic_txq_feature(9)
• enum ionic_hwstamp_bits(9)
• struct ionic_lif_logical_qtype(9)
• enum ionic_lif_state(9)
• union ionic_lif_config(9)
• enum ionic_lif_rdma_cap_stats(9)
• union ionic_lif_identity(9)
• struct ionic_lif_init_cmd(9)
• struct ionic_lif_init_comp(9)
• struct ionic_q_identify_cmd(9)
• struct ionic_q_identify_comp(9)
• union ionic_q_identity(9)
• struct ionic_q_init_cmd(9)
• struct ionic_q_init_comp(9)
• struct ionic_txq_desc(9)
• struct ionic_txq_sg_elem(9)
• struct ionic_txq_sg_desc(9)
• struct ionic_txq_comp(9)
• struct ionic_rxq_desc(9)
• struct ionic_rxq_sg_elem(9)
• struct ionic_rxq_sg_desc(9)
• struct ionic_rxq_comp(9)
• enum ionic_pkt_class(9)
• enum ionic_phy_type(9)
• enum ionic_xcvr_state(9)
• enum ionic_port_type(9)
• enum ionic_port_admin_state(9)
• enum ionic_port_oper_status(9)
• enum ionic_port_fec_type(9)
• enum ionic_port_pause_type(9)
• enum ionic_port_loopback_mode(9)
• struct ionic_xcvr_status(9)
• union ionic_port_config(9)
• struct ionic_port_status(9)
• struct ionic_port_identify_cmd(9)
• struct ionic_port_identify_comp(9)
• struct ionic_port_init_cmd(9)
• struct ionic_port_init_comp(9)
• struct ionic_port_reset_cmd(9)
• struct ionic_port_reset_comp(9)
• enum ionic_stats_ctl_cmd(9)
• enum ionic_txstamp_mode(9)
• enum ionic_port_attr(9)
• struct ionic_port_setattr_cmd(9)
• struct ionic_port_setattr_comp(9)
• struct ionic_port_getattr_cmd(9)
• struct ionic_port_getattr_comp(9)
• struct ionic_lif_status(9)
• struct ionic_lif_reset_cmd(9)
• enum ionic_dev_attr(9)
• struct ionic_dev_setattr_cmd(9)
• struct ionic_dev_setattr_comp(9)
• struct ionic_dev_getattr_cmd(9)
• struct ionic_dev_getattr_comp(9)
• enum ionic_lif_attr(9)
• struct ionic_lif_setattr_cmd(9)
• struct ionic_lif_setattr_comp(9)
• struct ionic_lif_getattr_cmd(9)
• struct ionic_lif_getattr_comp(9)
• struct ionic_lif_setphc_cmd(9)
• struct ionic_rx_mode_set_cmd(9)
• struct ionic_rx_filter_add_cmd(9)
• struct ionic_rx_filter_add_comp(9)
• struct ionic_rx_filter_del_cmd(9)
• enum ionic_vf_link_status(9)
• struct ionic_vf_setattr_cmd(9)
• struct ionic_vf_getattr_cmd(9)
• struct ionic_vf_ctrl_cmd(9)
• struct ionic_vf_ctrl_comp(9)
• struct ionic_discover_cmb_cmd(9)
• struct ionic_discover_cmb_comp(9)
• union ionic_cmb_region(9)
• union ionic_discover_cmb_identity(9)
• struct ionic_qos_identify_cmd(9)
• struct ionic_qos_identify_comp(9)
• enum ionic_qos_class_type(9)
• enum ionic_qos_sched_type(9)
• union ionic_qos_config(9)
• union ionic_qos_identity(9)
• struct ionic_qos_init_cmd(9)
• struct ionic_qos_reset_cmd(9)
• struct ionic_qos_clear_stats_cmd(9)
• struct ionic_fw_download_cmd(9)
• enum ionic_fw_control_oper(9)
• struct ionic_fw_control_cmd(9)
• struct ionic_fw_control_comp(9)
• struct ionic_rdma_reset_cmd(9)
• struct ionic_rdma_queue_cmd(9)
• struct ionic_notifyq_event(9)
• struct ionic_link_change_event(9)
• struct ionic_reset_event(9)
• struct ionic_heartbeat_event(9)
• struct ionic_log_event(9)
• struct ionic_xcvr_event(9)
• union ionic_port_identity(9)
• struct ionic_port_info(9)
• struct ionic_lif_info(9)
• struct ionic_hwstamp_regs(9)
• union ionic_dev_info_regs(9)
• union ionic_dev_cmd_regs(9)
• union ionic_dev_regs(9)
• struct ionic_doorbell(9)

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bestie, that's the whole page. no hidden lore, no gotchas, just a struct and its absolutely massive friend group 🫶

this has been brought to you by ./drivers/net/ethernet/pensand... — yes that's the source line and it's literally cut off like that, don't come for me 😭 — dated October 2026, which is deeply future of them. periodt. 💅