tsi721_close_outb_mbox(9)

💖 NAME 💖

okay so welcome to the Kernel API Manual, bestie! The main character of this page is tsi721_close_outb_mbox — the function whose whole job is literally “Close Tsi721 outbound mailbox.” That’s the vibe. periodt. 💅

✨ SYNOPSIS ✨

here’s the signature, exactly as written, no cap:

void tsi721_close_outb_mbox (struct rio_mport *mport , int mbox );

It’s giving void, so no return-value drama here. 🫶

🎀 ARGUMENTS 🎀

Two arguments, two little icons:

• mport — the master port implementing the outbound message unit. literally the port carrying that outbound message unit energy. ✨
• mbox — the mailbox to close. yeah, that’s the one getting the close-out. 🦋

🌸 SEE ALSO 🌸

The kernel file is ./drivers/rapidio/devices/tsi721.c, and the whole friend group is here:

• tsi721_lcread(9)
• tsi721_lcwrite(9)
• tsi721_maint_dma(9)
• tsi721_cread_dma(9)
• tsi721_cwrite_dma(9)
• tsi721_pw_handler(9)
• tsi721_pw_enable(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_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)

and that’s the page, bestie 🫶 the footer info is source/path ./drivers/rapidio/devices, dated October 2026, under the Kernel API Manual, with the page title tsi721_close_outb_mbox(9). slay 💅✨