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      1 /*	$NetBSD: nouveau_nvkm_subdev_mc_gk104.c,v 1.2 2021/12/18 23:45:40 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright 2016 Red Hat Inc.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the "Software"),
      8  * to deal in the Software without restriction, including without limitation
      9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  * and/or sell copies of the Software, and to permit persons to whom the
     11  * Software is furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  * OTHER DEALINGS IN THE SOFTWARE.
     23  *
     24  * Authors: Ben Skeggs
     25  */
     26 #include <sys/cdefs.h>
     27 __KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_mc_gk104.c,v 1.2 2021/12/18 23:45:40 riastradh Exp $");
     28 
     29 #include "priv.h"
     30 
     31 const struct nvkm_mc_map
     32 gk104_mc_reset[] = {
     33 	{ 0x00000100, NVKM_ENGINE_FIFO },
     34 	{ 0x00002000, NVKM_SUBDEV_PMU, true },
     35 	{}
     36 };
     37 
     38 const struct nvkm_mc_map
     39 gk104_mc_intr[] = {
     40 	{ 0x04000000, NVKM_ENGINE_DISP },
     41 	{ 0x00000100, NVKM_ENGINE_FIFO },
     42 	{ 0x40000000, NVKM_SUBDEV_IBUS },
     43 	{ 0x10000000, NVKM_SUBDEV_BUS },
     44 	{ 0x08000000, NVKM_SUBDEV_FB },
     45 	{ 0x02000000, NVKM_SUBDEV_LTC },
     46 	{ 0x01000000, NVKM_SUBDEV_PMU },
     47 	{ 0x00200000, NVKM_SUBDEV_GPIO },
     48 	{ 0x00200000, NVKM_SUBDEV_I2C },
     49 	{ 0x00100000, NVKM_SUBDEV_TIMER },
     50 	{ 0x00040000, NVKM_SUBDEV_THERM },
     51 	{ 0x00002000, NVKM_SUBDEV_FB },
     52 	{},
     53 };
     54 
     55 static const struct nvkm_mc_func
     56 gk104_mc = {
     57 	.init = nv50_mc_init,
     58 	.intr = gk104_mc_intr,
     59 	.intr_unarm = gf100_mc_intr_unarm,
     60 	.intr_rearm = gf100_mc_intr_rearm,
     61 	.intr_mask = gf100_mc_intr_mask,
     62 	.intr_stat = gf100_mc_intr_stat,
     63 	.reset = gk104_mc_reset,
     64 	.unk260 = gf100_mc_unk260,
     65 };
     66 
     67 int
     68 gk104_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc)
     69 {
     70 	return nvkm_mc_new_(&gk104_mc, device, index, pmc);
     71 }
     72