1 // SPDX-License-Identifier: GPL-2.0 2 // SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved. 3 4 //! GPU interrupt support. 5 //! 6 //! GIN, the GPU Interrupt and Notification unit, is the GPU's interrupt controller. It latches 7 //! every interrupt source in a two-level register tree and delivers the tree to the CPU as a 8 //! message-signaled PCI interrupt. 9 //! 10 //! See `Documentation/gpu/nova/core/interrupts.rst`. 11 12 mod interrupt_tree; 13 mod regs; 14