Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Ben Skeggs | 295 | 100.00% | 3 | 100.00% |
Total | 295 | 3 |
/* * Copyright 2018 Red Hat Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #include "priv.h" #include <subdev/mc.h> static void gp100_fault_buffer_intr(struct nvkm_fault_buffer *buffer, bool enable) { struct nvkm_device *device = buffer->fault->subdev.device; nvkm_mc_intr_mask(device, NVKM_SUBDEV_FAULT, enable); } static void gp100_fault_buffer_fini(struct nvkm_fault_buffer *buffer) { struct nvkm_device *device = buffer->fault->subdev.device; nvkm_mask(device, 0x002a70, 0x00000001, 0x00000000); } static void gp100_fault_buffer_init(struct nvkm_fault_buffer *buffer) { struct nvkm_device *device = buffer->fault->subdev.device; nvkm_wr32(device, 0x002a74, upper_32_bits(buffer->addr)); nvkm_wr32(device, 0x002a70, lower_32_bits(buffer->addr)); nvkm_mask(device, 0x002a70, 0x00000001, 0x00000001); } static void gp100_fault_buffer_info(struct nvkm_fault_buffer *buffer) { buffer->entries = nvkm_rd32(buffer->fault->subdev.device, 0x002a78); buffer->get = 0x002a7c; buffer->put = 0x002a80; } static void gp100_fault_intr(struct nvkm_fault *fault) { nvkm_event_send(&fault->event, 1, 0, NULL, 0); } static const struct nvkm_fault_func gp100_fault = { .intr = gp100_fault_intr, .buffer.nr = 1, .buffer.entry_size = 32, .buffer.info = gp100_fault_buffer_info, .buffer.init = gp100_fault_buffer_init, .buffer.fini = gp100_fault_buffer_fini, .buffer.intr = gp100_fault_buffer_intr, }; int gp100_fault_new(struct nvkm_device *device, int index, struct nvkm_fault **pfault) { return nvkm_fault_new_(&gp100_fault, device, index, pfault); }
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