msix_request_sdma_irq(9)

okay bestie, this is msix_request_sdma_irq(9) from the Kernel API Manual, and it's literally the helper for getting SDMA IRQ resources ✨💅

🎀 NAME 🎀

msix_request_sdma_irq — helper for getting SDMA IRQ resources 🫶

✨ SYNOPSIS ✨

int msix_request_sdma_irq (struct sdma_engine *sde );

🦋 ARGUMENTS 🦋

• sde — a valid sdma engine 💖

🌈 SEE ALSO 🌈

Kernel file ./drivers/infiniband/hw/hfi1/msix.c — plus these icons:

• msix_initialize(9)
• msix_request_irq(9)
• msix_request_rcd_irq(9)
• msix_netdev_request_rcd_irq(9)
• msix_request_general_irq(9)
• enable_sdma_srcs(9)
• msix_request_irqs(9)
• msix_free_irq(9)
• msix_clean_up_interrupts(9)
• msix_netdev_synchronize_irq(9)

that's the whole page, bestie 🫶 source/version: ./drivers/infiniband/hw/hfi1; date: October 2026 💜✨