diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv50.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv50.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv50.c deleted file mode 100644 index 3e167d4a3..000000000 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv50.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright 2015 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. - * - * Authors: Ben Skeggs <bskeggs@redhat.com> - */ -#include "priv.h" - -#include <core/pci.h> - -/* MSI re-arm through the PRI appears to be broken on the original G80, - * so we access it via alternate PCI config space mechanisms. - */ -static void -nv50_pci_msi_rearm(struct nvkm_pci *pci) -{ - struct nvkm_device *device = pci->subdev.device; - struct pci_dev *pdev = device->func->pci(device)->pdev; - pci_write_config_byte(pdev, 0x68, 0xff); -} - -static const struct nvkm_pci_func -nv50_pci_func = { - .rd32 = nv40_pci_rd32, - .wr08 = nv40_pci_wr08, - .wr32 = nv40_pci_wr32, - .msi_rearm = nv50_pci_msi_rearm, -}; - -int -nv50_pci_new(struct nvkm_device *device, int index, struct nvkm_pci **ppci) -{ - return nvkm_pci_new_(&nv50_pci_func, device, index, ppci); -} |