tsi721_init_pc2sr_mapping(9)

tsi721_init_pc2sr_mapping(9) 💖

okay bestie, real talk: this page comes from the Kernel API Manual, and it’s here to explain one very specific kernel thing. no skipping, no cap. 🫶

✨ NAME ✨

tsi721_init_pc2sr_mapping — initializes outbound (PCIe->SRIO) translation regions. and yes, that’s the whole name-section vibe. 💅

🛠️ SYNOPSIS 🛠️

void tsi721_init_pc2sr_mapping (struct tsi721_device *priv );

🎀 ARGUMENTS 🎀

• priv — pointer to tsi721 private data

💅 DESCRIPTION 💅

okay so the function disables SREP translation regions. that’s it, that’s the job — disables SREP translation regions, periodt. 🔥

🌈 SEE ALSO 🌈

Kernel file: ./drivers/rapidio/devices/tsi721.c — and here’s the full reference lineup, because we do not leave the besties behind:

• 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_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 💋 cute sign-off: source/version is ./drivers/rapidio/devices, and the date is October 2026. bye bestie, go be iconic 🫶✨