i40e_dcbnl_getpfcstate(9)

💅 i40e_dcbnl_getpfcstate — a lil' peek at ur CEE PFC vibes

okay so bestie, quick vibe check: this is a page from the Kernel API Manual, and it's all about one tiny little function living in the Intel i40e driver. it literally just tells u whether PFC is on or off rn. that's it. that's the whole plot 🎀

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✨ NAME ✨

i40e_dcbnl_getpfcstate — get the CEE PFC mode 💖

like, "what's the PFC situation bestie" — and it answers.

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🌸 SYNOPSIS 🌸

u8 i40e_dcbnl_getpfcstate (struct net_device *netdev );

that's the whole signature. a u8 comes back at u, u hand it a netdev, we ball ✨

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🦋 ARGUMENTS 🦋

• netdev — the corresponding netdev 🫶 like, the net device u want the tea about. that's the one.

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👑 DESCRIPTION 👑

Gets the current PFC enabled state.

no cap, that's the entire description. it's a getter. it gets. it returns the current PFC enabled state and then minds its own business 💅 short king behavior fr fr.

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💀 SEE ALSO 💀

the mandatory bestie roll call — every one of these is invited to the group chat 🔥

• Kernel file: ./drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c

and all of these icons 👑:

• i40e_get_pfc_delay(9)
• i40e_dcbnl_ieee_getets(9)
• i40e_dcbnl_ieee_getpfc(9)
• i40e_dcbnl_ieee_setets(9)
• i40e_dcbnl_ieee_setpfc(9)
• i40e_dcbnl_ieee_setapp(9)
• i40e_dcbnl_ieee_delapp(9)
• i40e_dcbnl_getstate(9)
• i40e_dcbnl_setstate(9)
• i40e_dcbnl_set_pg_tc_cfg_tx(9)
• i40e_dcbnl_set_pg_bwg_cfg_tx(9)
• i40e_dcbnl_set_pg_tc_cfg_rx(9)
• i40e_dcbnl_set_pg_bwg_cfg_rx(9)
• i40e_dcbnl_get_pg_tc_cfg_tx(9)
• i40e_dcbnl_get_pg_bwg_cfg_tx(9)
• i40e_dcbnl_get_pg_tc_cfg_rx(9)
• i40e_dcbnl_get_pg_bwg_cfg_rx(9)
• i40e_dcbnl_set_pfc_cfg(9)
• i40e_dcbnl_get_pfc_cfg(9)
• i40e_dcbnl_cee_set_all(9)
• i40e_dcbnl_get_cap(9)
• i40e_dcbnl_getnumtcs(9)
• i40e_dcbnl_setnumtcs(9)
• i40e_dcbnl_setpfcstate(9)
• i40e_dcbnl_getapp(9)
• i40e_dcbnl_setdcbx(9)
• i40e_dcbnl_getdcbx(9)
• i40e_dcbnl_get_perm_hw_addr(9)
• i40e_dcbnl_set_all(9)
• i40e_dcbnl_vsi_del_app(9)
• i40e_dcbnl_del_app(9)
• i40e_dcbnl_find_app(9)
• i40e_dcbnl_flush_apps(9)
• i40e_dcbnl_setup(9)

bestie there's literally a setpfcstate(9) too, so if ur feeling chaotic and wanna change the state instead of just peeking at it… iykyk 👀

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✨ ok that's the whole page, mwah 💖 ✨

this icon was brought to u by ./drivers/net/ethernet/intel/i40e, dated October 2026 — and yes she's still serving i40e_dcbnl_getpfcstate(9) energy. periodt. 🌈🎀