1 /* 2 * Copyright 2023 Red Hat Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * 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 OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 #include "priv.h" 23 24 static void 25 r535_vfn_dtor(struct nvkm_vfn *vfn) 26 { 27 kfree(vfn->func); 28 } 29 30 int 31 r535_vfn_new(const struct nvkm_vfn_func *hw, 32 struct nvkm_device *device, enum nvkm_subdev_type type, int inst, u32 addr, 33 struct nvkm_vfn **pvfn) 34 { 35 struct nvkm_vfn_func *rm; 36 int ret; 37 38 if (!(rm = kzalloc(sizeof(*rm), GFP_KERNEL))) 39 return -ENOMEM; 40 41 rm->dtor = r535_vfn_dtor; 42 rm->intr = hw->intr; 43 rm->user = hw->user; 44 45 ret = nvkm_vfn_new_(rm, device, type, inst, addr, pvfn); 46 if (ret) 47 kfree(rm); 48 49 return ret; 50 } 51