rsi_init_usb_interface(9)

💖 rsi_init_usb_interface — the Kernel API Manual glow-up ✨

okay so bestie, real talk: this is a page from the Kernel API Manual about rsi_init_usb_interface, and it's genuinely one of those little functions that just quietly holds everything together. no cap. it's giving "the friend who sets up the whole group chat and never asks for credit" energy 🫶

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✨ NAME ✨

rsi_init_usb_interface — this function initializes the usb interface. that's it, that's the whole vibe check 💅

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🌸 SYNOPSIS 🌸

int rsi_init_usb_interface (struct rsi_hw *adapter , struct
usb_interface *pfunction );

literally just hand it an adapter and an interface and it goes 🦋

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🎀 ARGUMENTS 🎀

• adapter — Pointer to the adapter structure. that's your main character right there 👑
• pfunction — Pointer to USB interface structure. the supporting role that makes it all work fr fr 💜

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⭐ RETURN ⭐

0 on success, a negative error code on failure. so if you get a 0 you can celebrate 🎉, and if you get something negative… yeah, that's your sign to go read the error code, bestie 😭

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/net/wireless/rsi/rsi_91x_usb.c — the actual home turf, go peek 🧚
• rsi_usb_card_write(9)
• rsi_write_multiple(9)
• rsi_find_bulk_in_and_out_endpoints(9)
• rsi_usb_reg_write(9)
• rsi_rx_done_handler(9)
• rsi_rx_urb_submit(9)
• rsi_usb_write_register_multiple(9)
• rsi_usb_host_intf_write_pkt(9)
• rsi_deinit_usb_interface(9)
• rsi_probe(9)
• rsi_disconnect(9)

like, the whole friend group showed up to the party, we love to see it 🥳

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ngl bestie, if you're here you're already deep in the wireless driver trenches and honestly? iconic. go read rsi_deinit_usb_interface(9) next so you know how to clean up after yourself 💀

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that's the whole page! brought to you by ./drivers/net/wireless/rsi, dated October 2026, and you can find it in the Kernel API Manual under the title rsi_init_usb_interface(9). mwah, slay, see you in the next manpage 💋🌈