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1/*2 * Copyright 2015 Red Hat Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: Ben Skeggs <bskeggs@redhat.com>23 */24#include "priv.h"25 26static void27gp100_pci_msi_rearm(struct nvkm_pci *pci)28{29 nvkm_pci_wr32(pci, 0x0704, 0x00000000);30}31 32static const struct nvkm_pci_func33gp100_pci_func = {34 .rd32 = nv40_pci_rd32,35 .wr08 = nv40_pci_wr08,36 .wr32 = nv40_pci_wr32,37 .msi_rearm = gp100_pci_msi_rearm,38};39 40int41gp100_pci_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,42 struct nvkm_pci **ppci)43{44 return nvkm_pci_new_(&gp100_pci_func, device, type, inst, ppci);45}46