/*
 * Copyright 2013 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 "gf100.h"
#include "ctxgf100.h"

#include <nvif/class.h>

/*******************************************************************************
 * PGRAPH register lists
 ******************************************************************************/

const struct gf100_gr_init
gf108_gr_init_gpc_unk_0[] = {
        { 0x418604,   1, 0x04, 0x00000000 },
        { 0x418680,   1, 0x04, 0x00000000 },
        { 0x418714,   1, 0x04, 0x00000000 },
        { 0x418384,   1, 0x04, 0x00000000 },
        {}
};

const struct gf100_gr_init
gf108_gr_init_setup_1[] = {
        { 0x4188c8,   2, 0x04, 0x00000000 },
        { 0x4188d0,   1, 0x04, 0x00010000 },
        { 0x4188d4,   1, 0x04, 0x00000001 },
        {}
};

static const struct gf100_gr_init
gf108_gr_init_gpc_unk_1[] = {
        { 0x418d00,   1, 0x04, 0x00000000 },
        { 0x418f08,   1, 0x04, 0x00000000 },
        { 0x418e00,   1, 0x04, 0x00000003 },
        { 0x418e08,   1, 0x04, 0x00000000 },
        {}
};

static const struct gf100_gr_init
gf108_gr_init_pe_0[] = {
        { 0x41980c,   1, 0x04, 0x00000010 },
        { 0x419810,   1, 0x04, 0x00000000 },
        { 0x419814,   1, 0x04, 0x00000004 },
        { 0x419844,   1, 0x04, 0x00000000 },
        { 0x41984c,   1, 0x04, 0x00005bc5 },
        { 0x419850,   4, 0x04, 0x00000000 },
        { 0x419880,   1, 0x04, 0x00000002 },
        {}
};

static const struct gf100_gr_pack
gf108_gr_pack_mmio[] = {
        { gf100_gr_init_main_0 },
        { gf100_gr_init_fe_0 },
        { gf100_gr_init_pri_0 },
        { gf100_gr_init_rstr2d_0 },
        { gf100_gr_init_pd_0 },
        { gf104_gr_init_ds_0 },
        { gf100_gr_init_scc_0 },
        { gf100_gr_init_prop_0 },
        { gf108_gr_init_gpc_unk_0 },
        { gf100_gr_init_setup_0 },
        { gf100_gr_init_crstr_0 },
        { gf108_gr_init_setup_1 },
        { gf100_gr_init_zcull_0 },
        { gf100_gr_init_gpm_0 },
        { gf108_gr_init_gpc_unk_1 },
        { gf100_gr_init_gcc_0 },
        { gf100_gr_init_tpccs_0 },
        { gf104_gr_init_tex_0 },
        { gf108_gr_init_pe_0 },
        { gf100_gr_init_l1c_0 },
        { gf100_gr_init_wwdx_0 },
        { gf100_gr_init_tpccs_1 },
        { gf100_gr_init_mpc_0 },
        { gf104_gr_init_sm_0 },
        { gf100_gr_init_be_0 },
        { gf100_gr_init_fe_1 },
        {}
};

/*******************************************************************************
 * PGRAPH engine/subdev functions
 ******************************************************************************/

static void
gf108_gr_init_r405a14(struct gf100_gr *gr)
{
        nvkm_wr32(gr->base.engine.subdev.device, 0x405a14, 0x80000000);
}

static const struct gf100_gr_func
gf108_gr = {
        .oneinit_tiles = gf100_gr_oneinit_tiles,
        .oneinit_sm_id = gf100_gr_oneinit_sm_id,
        .init = gf100_gr_init,
        .init_gpc_mmu = gf100_gr_init_gpc_mmu,
        .init_r405a14 = gf108_gr_init_r405a14,
        .init_vsc_stream_master = gf100_gr_init_vsc_stream_master,
        .init_zcull = gf100_gr_init_zcull,
        .init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
        .init_fecs_exceptions = gf100_gr_init_fecs_exceptions,
        .init_40601c = gf100_gr_init_40601c,
        .init_419cc0 = gf100_gr_init_419cc0,
        .init_419eb4 = gf100_gr_init_419eb4,
        .init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
        .init_shader_exceptions = gf100_gr_init_shader_exceptions,
        .init_400054 = gf100_gr_init_400054,
        .trap_mp = gf100_gr_trap_mp,
        .mmio = gf108_gr_pack_mmio,
        .fecs.ucode = &gf100_gr_fecs_ucode,
        .gpccs.ucode = &gf100_gr_gpccs_ucode,
        .rops = gf100_gr_rops,
        .grctx = &gf108_grctx,
        .zbc = &gf100_gr_zbc,
        .sclass = {
                { -1, -1, FERMI_TWOD_A },
                { -1, -1, FERMI_MEMORY_TO_MEMORY_FORMAT_A },
                { -1, -1, FERMI_A, &gf100_fermi },
                { -1, -1, FERMI_B, &gf100_fermi },
                { -1, -1, FERMI_COMPUTE_A },
                {}
        }
};

const struct gf100_gr_fwif
gf108_gr_fwif[] = {
        { -1, gf100_gr_load, &gf108_gr },
        { -1, gf100_gr_nofw, &gf108_gr },
        {}
};

int
gf108_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr)
{
        return gf100_gr_new_(gf108_gr_fwif, device, type, inst, pgr);
}