1 /* 2 * Copyright 2016 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 * Authors: Ben Skeggs <bskeggs@redhat.com> 23 */ 24 #include "priv.h" 25 26 static const struct nvkm_falcon_func 27 gp102_pmu_flcn = { 28 .disable = gm200_flcn_disable, 29 .enable = gm200_flcn_enable, 30 .reset_eng = gp102_flcn_reset_eng, 31 .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing, 32 .debug = 0xc08, 33 .fbif = 0xe00, 34 .load_imem = nvkm_falcon_v1_load_imem, 35 .load_dmem = nvkm_falcon_v1_load_dmem, 36 .read_dmem = nvkm_falcon_v1_read_dmem, 37 .bind_context = nvkm_falcon_v1_bind_context, 38 .wait_for_halt = nvkm_falcon_v1_wait_for_halt, 39 .clear_interrupt = nvkm_falcon_v1_clear_interrupt, 40 .set_start_addr = nvkm_falcon_v1_set_start_addr, 41 .start = nvkm_falcon_v1_start, 42 .cmdq = { 0x4a0, 0x4b0, 4 }, 43 .msgq = { 0x4c8, 0x4cc, 0 }, 44 }; 45 46 static const struct nvkm_pmu_func 47 gp102_pmu = { 48 .flcn = &gp102_pmu_flcn, 49 }; 50 51 static const struct nvkm_pmu_fwif 52 gp102_pmu_fwif[] = { 53 { -1, gm200_pmu_nofw, &gp102_pmu }, 54 {} 55 }; 56 57 int 58 gp102_pmu_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, 59 struct nvkm_pmu **ppmu) 60 { 61 return nvkm_pmu_new_(gp102_pmu_fwif, device, type, inst, ppmu); 62 } 63