wx_set_rar_vf(9)

💅 wx_set_rar_vf(9) — like, the Kernel API Manual, bestie 🎀

okay so bestie, welcome to the glow-up of wx_set_rar_vf — literally the function that sets a device MAC address ✨ (yes, that's the whole NAME section, she's short and she knows it 💅)

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🌸 SYNOPSIS 🌸

no cap, here's the signature, character for character, don't @ me:

int wx_set_rar_vf (struct wx *wx , u32 index , u8 *addr , u32
enable_addr );

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🦋 ARGUMENTS 🦋

okay so here's who's who in the group chat 💖

• wx — pointer to hardware structure. like, the main character of the whole operation 🫶
• index — Receive address register to write. yes, which register, pick one, be decisive 👑
• addr — Address to put into receive address register. the actual address, going in, slay 💅
• enable_addr — set flag that address is active. like turning the "i'm here and i'm iconic" switch on 🌟

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⭐ RETURN ⭐

returns 0 on success, negative error code on failure 😭 — so if you get a negative back, that's your vibe check failing, fr fr 💀

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🌈 SEE ALSO 🌈

the lore continues, iykyk 🧚

• Kernel file ./drivers/net/ethernet/wangxun/libwx/wx_vf.c
• wx_init_hw_vf(9)
• wx_reset_hw_vf(9)
• wx_stop_adapter_vf(9)
• wx_update_mc_addr_list_vf(9)
• wx_update_xcast_mode_vf(9)
• wx_get_link_state_vf(9)
• wx_set_vfta_vf(9)
• wx_rlpml_set_vf(9)
• wx_negotiate_api_version(9)

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bestie this page lives at ./drivers/net/ethernet/wangxun... (the source path, shortened by the original, not by me 🙈) and it's dated October 2026 ⭐ — and that's the whole wx_set_rar_vf(9) moment, periodt. go set that MAC address, you absolute icon 💜🦋🎀