#define MAXWELL_B /* cl9097.h */ 0x0000b197
#define PASCAL_A /* cl9097.h */ 0x0000c097
+#define PASCAL_B /* cl9097.h */ 0x0000c197
#define NV74_BSP 0x000074b0
#define MAXWELL_COMPUTE_A 0x0000b0c0
#define MAXWELL_COMPUTE_B 0x0000b1c0
#define PASCAL_COMPUTE_A 0x0000c0c0
+#define PASCAL_COMPUTE_B 0x0000c1c0
#define NV74_CIPHER 0x000074c1
#endif
int gm200_gr_new(struct nvkm_device *, int, struct nvkm_gr **);
int gm20b_gr_new(struct nvkm_device *, int, struct nvkm_gr **);
int gp100_gr_new(struct nvkm_device *, int, struct nvkm_gr **);
+int gp102_gr_new(struct nvkm_device *, int, struct nvkm_gr **);
#endif
nvkm-y += nvkm/engine/gr/gm200.o
nvkm-y += nvkm/engine/gr/gm20b.o
nvkm-y += nvkm/engine/gr/gp100.o
+nvkm-y += nvkm/engine/gr/gp102.o
nvkm-y += nvkm/engine/gr/ctxnv40.o
nvkm-y += nvkm/engine/gr/ctxnv50.o
nvkm-y += nvkm/engine/gr/ctxgm200.o
nvkm-y += nvkm/engine/gr/ctxgm20b.o
nvkm-y += nvkm/engine/gr/ctxgp100.o
+nvkm-y += nvkm/engine/gr/ctxgp102.o
extern const struct gf100_grctx_func gm20b_grctx;
extern const struct gf100_grctx_func gp100_grctx;
+void gp100_grctx_generate_main(struct gf100_gr *, struct gf100_grctx *);
+void gp100_grctx_generate_pagepool(struct gf100_grctx *);
+
+extern const struct gf100_grctx_func gp102_grctx;
/* context init value lists */
* PGRAPH context implementation
******************************************************************************/
-static void
+void
gp100_grctx_generate_pagepool(struct gf100_grctx *info)
{
const struct gf100_grctx_func *grctx = info->gr->func->grctx;
nvkm_wr32(device, 0x405ba0 + (i * 4), gpcs[i]);
}
-static void
+void
gp100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
--- /dev/null
+/*
+ * Copyright 2016 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 "ctxgf100.h"
+
+#include <subdev/fb.h>
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
+static void
+gp102_grctx_generate_attrib(struct gf100_grctx *info)
+{
+ struct gf100_gr *gr = info->gr;
+ const struct gf100_grctx_func *grctx = gr->func->grctx;
+ const u32 alpha = grctx->alpha_nr;
+ const u32 attrib = grctx->attrib_nr;
+ const u32 pertpc = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
+ const u32 size = roundup(gr->tpc_total * pertpc, 0x80);
+ const u32 access = NV_MEM_ACCESS_RW;
+ const int s = 12;
+ const int b = mmio_vram(info, size, (1 << s), access);
+ const int max_batches = 0xffff;
+ u32 ao = 0;
+ u32 bo = ao + grctx->alpha_nr_max * gr->tpc_total;
+ int gpc, ppc, n = 0;
+
+ mmio_refn(info, 0x418810, 0x80000000, s, b);
+ mmio_refn(info, 0x419848, 0x10000000, s, b);
+ mmio_refn(info, 0x419c2c, 0x10000000, s, b);
+ mmio_refn(info, 0x419b00, 0x00000000, s, b);
+ mmio_wr32(info, 0x419b04, 0x80000000 | size >> 7);
+ mmio_wr32(info, 0x405830, attrib);
+ mmio_wr32(info, 0x40585c, alpha);
+ mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches);
+
+ for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
+ for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) {
+ const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc];
+ const u32 bs = attrib * gr->ppc_tpc_nr[gpc][ppc];
+ const u32 u = 0x418ea0 + (n * 0x04);
+ const u32 o = PPC_UNIT(gpc, ppc, 0);
+ const u32 p = GPC_UNIT(gpc, 0xc44 + (ppc * 4));
+ if (!(gr->ppc_mask[gpc] & (1 << ppc)))
+ continue;
+ mmio_wr32(info, o + 0xc0, bs);
+ mmio_wr32(info, p, bs);
+ mmio_wr32(info, o + 0xf4, bo);
+ mmio_wr32(info, o + 0xf0, bs);
+ bo += grctx->attrib_nr_max * gr->ppc_tpc_nr[gpc][ppc];
+ mmio_wr32(info, o + 0xe4, as);
+ mmio_wr32(info, o + 0xf8, ao);
+ ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc];
+ mmio_wr32(info, u, bs);
+ }
+ }
+
+ mmio_wr32(info, 0x4181e4, 0x00000100);
+ mmio_wr32(info, 0x41befc, 0x00000100);
+}
+
+const struct gf100_grctx_func
+gp102_grctx = {
+ .main = gp100_grctx_generate_main,
+ .unkn = gk104_grctx_generate_unkn,
+ .bundle = gm107_grctx_generate_bundle,
+ .bundle_size = 0x3000,
+ .bundle_min_gpm_fifo_depth = 0x180,
+ .bundle_token_limit = 0x900,
+ .pagepool = gp100_grctx_generate_pagepool,
+ .pagepool_size = 0x20000,
+ .attrib = gp102_grctx_generate_attrib,
+ .attrib_nr_max = 0x5d4,
+ .attrib_nr = 0x320,
+ .alpha_nr_max = 0xc00,
+ .alpha_nr = 0x800,
+};
void (*init_gpc_mmu)(struct gf100_gr *);
void (*init_rop_active_fbps)(struct gf100_gr *);
void (*init_ppc_exceptions)(struct gf100_gr *);
+ void (*init_swdx_pes_mask)(struct gf100_gr *);
void (*set_hww_esr_report_mask)(struct gf100_gr *);
const struct gf100_gr_pack *mmio;
struct {
int gm200_gr_init(struct gf100_gr *);
int gm200_gr_rops(struct gf100_gr *);
+int gp100_gr_init(struct gf100_gr *);
+void gp100_gr_init_rop_active_fbps(struct gf100_gr *);
+
#define gf100_gr_chan(p) container_of((p), struct gf100_gr_chan, object)
struct gf100_gr_chan {
* PGRAPH engine/subdev functions
******************************************************************************/
-static void
+void
gp100_gr_init_rop_active_fbps(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
nvkm_mask(device, 0x408958, 0x0000000f, fbp_count); /* crop */
}
-static int
+int
gp100_gr_init(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
nvkm_wr32(device, GPC_BCAST(0x033c), nvkm_rd32(device, 0x100804));
gr->func->init_rop_active_fbps(gr);
+ if (gr->func->init_swdx_pes_mask)
+ gr->func->init_swdx_pes_mask(gr);
nvkm_wr32(device, 0x400500, 0x00010001);
nvkm_wr32(device, 0x400100, 0xffffffff);
--- /dev/null
+/*
+ * Copyright 2016 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>
+
+static void
+gp102_gr_init_swdx_pes_mask(struct gf100_gr *gr)
+{
+ struct nvkm_device *device = gr->base.engine.subdev.device;
+ u32 mask = 0, data, gpc;
+
+ for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
+ data = nvkm_rd32(device, GPC_UNIT(gpc, 0x0c50)) & 0x0000000f;
+ mask |= data << (gpc * 4);
+ }
+
+ nvkm_wr32(device, 0x4181d0, mask);
+}
+
+static const struct gf100_gr_func
+gp102_gr = {
+ .init = gp100_gr_init,
+ .init_gpc_mmu = gm200_gr_init_gpc_mmu,
+ .init_rop_active_fbps = gp100_gr_init_rop_active_fbps,
+ .init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
+ .init_swdx_pes_mask = gp102_gr_init_swdx_pes_mask,
+ .rops = gm200_gr_rops,
+ .ppc_nr = 3,
+ .grctx = &gp102_grctx,
+ .sclass = {
+ { -1, -1, FERMI_TWOD_A },
+ { -1, -1, KEPLER_INLINE_TO_MEMORY_B },
+ { -1, -1, PASCAL_B, &gf100_fermi },
+ { -1, -1, PASCAL_COMPUTE_B },
+ {}
+ }
+};
+
+int
+gp102_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
+{
+ return gm200_gr_new_(&gp102_gr, device, index, pgr);
+}
projects / platform / kernel / linux-rpi.git / commitdiff