UNION MUX_TYPE_CMDH(9)

✨ NAME ✨

union mux_type_cmdh — the structure of the command header for mux lite and aggr, bestie 💅

okay so real talk, this is from the Kernel API Manual and it's giving "small union, big responsibilities" energy. no cap. 🎀

✨ SYNOPSIS ✨

union mux_type_cmdh {
    struct mux_lite_cmdh *ack_lite;
    struct mux_cmdh *ack_aggr;
};

✨ Members ✨

• ack_lite — the MUX Lite Command Header pointer, lowkey the lite-mode bestie of the union 🦋
• ack_aggr — the Command Header pointer for the aggr side, main character energy fr fr 👑

it's a union, so it holds one of these at a time — pick your fighter and commit, no cap 💀

✨ SEE ALSO ✨

literally go read these next, iykyk 🫶

• Kernel file ./drivers/net/wwan/iosm/iosm_ipc_mux_codec.h
• struct mux_cmdh(9)
• struct mux_acbh(9)
• struct mux_adbh(9)
• struct mux_adth(9)
• struct mux_adgh(9)
• struct mux_lite_cmdh(9)
• struct mux_lite_vfl(9)
• struct ipc_mem_lite_gen_tbl(9)
• union mux_type_header(9)
• ipc_mux_dl_acb_send_cmds(9)
• ipc_mux_netif_tx_flowctrl(9)
• ipc_mux_ul_trigger_encode(9)
• ipc_mux_ul_data_encode(9)
• ipc_mux_ul_encoded_process(9)

that's the whole vibe, bestie — no details skipped, no flags dropped, we ate and left no crumbs 💖✨ this cutie lives in ./drivers/net/wwan/iosm (the October 2026 edition, periodt 🌸) and yes it's still called union mux_type_cmdh(9) at the bottom, iconic behavior honestly 🎀