tsi721_pw_enable(9)

🌸 NAME 🌸

okay so bestie, welcome to tsi721_pw_enable(9) from the Kernel API Manual 💖 — and this page is literally about enable/disable port-write interface init. that's the whole NAME section, no cap 🎀

✨ SYNOPSIS ✨

the signature is giving “short, sweet, and very C”:

int tsi721_pw_enable (struct rio_mport *mport , int enable );

🦋 ARGUMENTS 🦋

• mport — Master port implementing the port write unit. she's the main character here 👑
• enable — the switch: 1=enable; 0=disable port-write message handling. literally 1 on, 0 off vibes 💅

💖 RETURN 💖

the return section is short and iconic: 0 ✨

🔥 SEE ALSO 🔥

Kernel file ./drivers/rapidio/devices/tsi721.c is where the source vibes live, and the whole crew is:

• tsi721_lcread(9)
• tsi721_lcwrite(9)
• tsi721_maint_dma(9)
• tsi721_cread_dma(9)
• tsi721_cwrite_dma(9)
• tsi721_pw_handler(9)
• tsi721_dsend(9)
• tsi721_dbell_handler(9)
• tsi721_irqhandler(9)
• tsi721_omsg_msix(9)
• tsi721_imsg_msix(9)
• tsi721_srio_msix(9)
• tsi721_sr2pc_ch_msix(9)
• tsi721_request_msix(9)
• tsi721_enable_msix(9)
• tsi721_init_pc2sr_mapping(9)
• tsi721_rio_map_inb_mem(9)
• tsi721_rio_unmap_inb_mem(9)
• tsi721_init_sr2pc_mapping(9)
• tsi721_port_write_init(9)
• tsi721_bdma_maint_init(9)
• tsi721_add_outb_message(9)
• tsi721_omsg_handler(9)
• tsi721_open_outb_mbox(9)
• tsi721_close_outb_mbox(9)
• tsi721_imsg_handler(9)
• tsi721_open_inb_mbox(9)
• tsi721_close_inb_mbox(9)
• tsi721_add_inb_buffer(9)
• tsi721_get_inb_message(9)
• tsi721_messages_init(9)
• tsi721_query_mport(9)
• tsi721_disable_ints(9)
• tsi721_setup_mport(9)

mwah 💋 — source/version: ./drivers/rapidio/devices; date: October 2026 ✨