rsi_sdio_wri...ter_multiple(9)

💖 rsi_sdio_write_register_multiple(9) 💖

okay so bestie, this page is from the Kernel API Manual, and the header is out here shortening the name to rsi_sdio_wri...ter_multiple(9) like it’s doing main character energy. it’s all about writing multiple bytes of info to the SD card. slay.

✨ NAME ✨

rsi_sdio_write_register_multiple — this function writes multiple bytes of information to the SD card. periodt.

🌸 SYNOPSIS 🌸

int rsi_sdio_write_register_multiple (struct rsi_hw *adapter , u32 addr
, u8 *data , u16 count );

🎀 ARGUMENTS 🎀

• adapter — pointer to the adapter structure.
• addr — address of the register.
• data — pointer to the data that has to be written.
• count — number of multiple bytes to be written.

🔥 RETURN 🔥

0 on success, -1 on failure. that’s the whole vibe check.

🦋 SEE ALSO 🦋

Kernel file: ./drivers/net/wireless/rsi/rsi_91x_sdio.c — and yeah, these are the related faves:

• rsi_sdio_set_cmd52_arg(9)
• rsi_cmd52writebyte(9)
• rsi_cmd52readbyte(9)
• rsi_issue_sdiocommand(9)
• rsi_handle_interrupt(9)
• rsi_reset_card(9)
• rsi_setclock(9)
• rsi_setblocklength(9)
• rsi_setupcard(9)
• rsi_sdio_read_register(9)
• rsi_sdio_write_register(9)
• rsi_sdio_ack_intr(9)
• rsi_sdio_read_register_multiple(9)
• rsi_sdio_host_intf_write_pkt(9)
• rsi_sdio_host_intf_read_pkt(9)
• rsi_init_sdio_interface(9)
• rsi_probe(9)
• rsi_disconnect(9)

okay that’s the whole page bestie 🫶 — source/version: ./drivers/net/wireless/rsi, date: October 2026, and this page is for rsi_sdio_wri...ter_multiple(9). periodt 💅