ac/radeonsi: move radeon_info initialization to amd/common

v2: update Android.common.mk (Emil)

Reviewed-by: Marek Olšák <[email protected]>

5 files changed, 289 insertions, 3 deletions

diff --git a/src/amd/Android.common.mk b/src/amd/Android.common.mk
index 3eb9618bb90..e3915b45bfe 100644
--- a/src/amd/Android.common.mk
+++ b/src/amd/Android.common.mk
@@ -29,8 +29,8 @@ include $(CLEAR_VARS)
 LOCAL_MODULE := libmesa_amd_common
 
 LOCAL_SRC_FILES := \
+	$(AMD_COMMON_FILES) \
 	$(AMD_COMPILER_FILES) \
-	$(AMD_SURFACE_FILES) \
 	$(AMD_DEBUG_FILES)
 
 LOCAL_CFLAGS += -DFORCE_BUILD_AMDGPU   # instructs LLVM to declare LLVMInitializeAMDGPU* functions
diff --git a/src/amd/Makefile.common.am b/src/amd/Makefile.common.am
index 21d56f19ba6..dff461c35d4 100644
--- a/src/amd/Makefile.common.am
+++ b/src/amd/Makefile.common.am
@@ -55,8 +55,8 @@ common_libamd_common_la_CXXFLAGS = \
 noinst_LTLIBRARIES += $(COMMON_LIBS)
 
 common_libamd_common_la_SOURCES = \
+	$(AMD_COMMON_FILES) \
 	$(AMD_COMPILER_FILES) \
-	$(AMD_SURFACE_FILES) \
 	$(AMD_DEBUG_FILES) \
 	$(AMD_GENERATED_FILES)
 
diff --git a/src/amd/Makefile.sources b/src/amd/Makefile.sources
index a7ce3fcf02e..098f6b923a0 100644
--- a/src/amd/Makefile.sources
+++ b/src/amd/Makefile.sources
@@ -55,7 +55,9 @@ AMD_NIR_FILES = \
 	common/ac_nir_to_llvm.c \
 	common/ac_nir_to_llvm.h
 
-AMD_SURFACE_FILES = \
+AMD_COMMON_FILES = \
+	common/ac_gpu_info.c \
+	common/ac_gpu_info.h \
 	common/ac_surface.c \
 	common/ac_surface.h
 
diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
new file mode 100644
index 00000000000..d1cd0c15572
--- /dev/null
+++ b/src/amd/common/ac_gpu_info.c
@@ -0,0 +1,280 @@
+/*
+ * Copyright © 2017 Advanced Micro Devices, 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, sub license, 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 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * AND/OR ITS SUPPLIERS 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.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+
+#include "ac_gpu_info.h"
+#include "sid.h"
+#include "gfx9d.h"
+
+#include "util/u_math.h"
+
+#include <stdio.h>
+
+#include <xf86drm.h>
+#include <amdgpu_drm.h>
+
+#define CIK_TILE_MODE_COLOR_2D			14
+
+#define CIK__GB_TILE_MODE__PIPE_CONFIG(x)        (((x) >> 6) & 0x1f)
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P2               0
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P4_8x16          4
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P4_16x16         5
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P4_16x32         6
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P4_32x32         7
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P8_16x16_8x16    8
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_8x16    9
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_8x16    10
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_16x16   11
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x16   12
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x32   13
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P8_32x64_32x32   14
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_8X16   16
+#define     CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_16X16  17
+
+static unsigned cik_get_num_tile_pipes(struct amdgpu_gpu_info *info)
+{
+   unsigned mode2d = info->gb_tile_mode[CIK_TILE_MODE_COLOR_2D];
+
+   switch (CIK__GB_TILE_MODE__PIPE_CONFIG(mode2d)) {
+   case CIK__PIPE_CONFIG__ADDR_SURF_P2:
+       return 2;
+   case CIK__PIPE_CONFIG__ADDR_SURF_P4_8x16:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P4_16x16:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P4_16x32:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P4_32x32:
+       return 4;
+   case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x16_8x16:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_8x16:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_8x16:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P8_16x32_16x16:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x16:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x32_16x32:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P8_32x64_32x32:
+       return 8;
+   case CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_8X16:
+   case CIK__PIPE_CONFIG__ADDR_SURF_P16_32X32_16X16:
+       return 16;
+   default:
+       fprintf(stderr, "Invalid CIK pipe configuration, assuming P2\n");
+       assert(!"this should never occur");
+       return 2;
+   }
+}
+
+bool ac_query_gpu_info(int fd, amdgpu_device_handle dev,
+		       struct radeon_info *info,
+		       struct amdgpu_gpu_info *amdinfo)
+{
+	struct amdgpu_buffer_size_alignments alignment_info = {};
+	struct amdgpu_heap_info vram, vram_vis, gtt;
+	struct drm_amdgpu_info_hw_ip dma = {}, uvd = {}, vce = {};
+	uint32_t vce_version = 0, vce_feature = 0, uvd_version = 0, uvd_feature = 0;
+	uint32_t unused_feature;
+	int r, i, j;
+	drmDevicePtr devinfo;
+
+	/* Get PCI info. */
+	r = drmGetDevice2(fd, 0, &devinfo);
+	if (r) {
+		fprintf(stderr, "amdgpu: drmGetDevice2 failed.\n");
+		return false;
+	}
+	info->pci_domain = devinfo->businfo.pci->domain;
+	info->pci_bus = devinfo->businfo.pci->bus;
+	info->pci_dev = devinfo->businfo.pci->dev;
+	info->pci_func = devinfo->businfo.pci->func;
+	drmFreeDevice(&devinfo);
+
+	/* Query hardware and driver information. */
+	r = amdgpu_query_gpu_info(dev, amdinfo);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_gpu_info failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_buffer_size_alignment(dev, &alignment_info);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_buffer_size_alignment failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_heap_info(dev, AMDGPU_GEM_DOMAIN_VRAM, 0, &vram);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_heap_info(vram) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_heap_info(dev, AMDGPU_GEM_DOMAIN_VRAM,
+				AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+				&vram_vis);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_heap_info(vram_vis) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_heap_info(dev, AMDGPU_GEM_DOMAIN_GTT, 0, &gtt);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_heap_info(gtt) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_hw_ip_info(dev, AMDGPU_HW_IP_DMA, 0, &dma);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_hw_ip_info(dma) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_hw_ip_info(dev, AMDGPU_HW_IP_UVD, 0, &uvd);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_hw_ip_info(uvd) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_GFX_ME, 0, 0,
+					&info->me_fw_version, &unused_feature);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_firmware_version(me) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_GFX_PFP, 0, 0,
+					&info->pfp_fw_version, &unused_feature);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_firmware_version(pfp) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_GFX_CE, 0, 0,
+					&info->ce_fw_version, &unused_feature);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_firmware_version(ce) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_UVD, 0, 0,
+					&uvd_version, &uvd_feature);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_firmware_version(uvd) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_hw_ip_info(dev, AMDGPU_HW_IP_VCE, 0, &vce);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_hw_ip_info(vce) failed.\n");
+		return false;
+	}
+
+	r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_VCE, 0, 0,
+					&vce_version, &vce_feature);
+	if (r) {
+		fprintf(stderr, "amdgpu: amdgpu_query_firmware_version(vce) failed.\n");
+		return false;
+	}
+
+	/* Set chip identification. */
+	info->pci_id = amdinfo->asic_id; /* TODO: is this correct? */
+	info->vce_harvest_config = amdinfo->vce_harvest_config;
+
+	switch (info->pci_id) {
+#define CHIPSET(pci_id, name, cfamily) case pci_id: info->family = CHIP_##cfamily; break;
+#include "pci_ids/radeonsi_pci_ids.h"
+#undef CHIPSET
+
+	default:
+		fprintf(stderr, "amdgpu: Invalid PCI ID.\n");
+		return false;
+	}
+
+	if (info->family >= CHIP_VEGA10)
+		info->chip_class = GFX9;
+	else if (info->family >= CHIP_TONGA)
+		info->chip_class = VI;
+	else if (info->family >= CHIP_BONAIRE)
+		info->chip_class = CIK;
+	else if (info->family >= CHIP_TAHITI)
+		info->chip_class = SI;
+	else {
+		fprintf(stderr, "amdgpu: Unknown family.\n");
+		return false;
+	}
+
+	/* Set which chips have dedicated VRAM. */
+	info->has_dedicated_vram =
+		!(amdinfo->ids_flags & AMDGPU_IDS_FLAGS_FUSION);
+
+	/* Set hardware information. */
+	info->gart_size = gtt.heap_size;
+	info->vram_size = vram.heap_size;
+	info->vram_vis_size = vram_vis.heap_size;
+	/* The kernel can split large buffers in VRAM but not in GTT, so large
+	 * allocations can fail or cause buffer movement failures in the kernel.
+	 */
+	info->max_alloc_size = MIN2(info->vram_size * 0.9, info->gart_size * 0.7);
+	/* convert the shader clock from KHz to MHz */
+	info->max_shader_clock = amdinfo->max_engine_clk / 1000;
+	info->max_se = amdinfo->num_shader_engines;
+	info->max_sh_per_se = amdinfo->num_shader_arrays_per_engine;
+	info->has_uvd = uvd.available_rings != 0;
+	info->uvd_fw_version =
+		uvd.available_rings ? uvd_version : 0;
+	info->vce_fw_version =
+		vce.available_rings ? vce_version : 0;
+	info->has_userptr = true;
+	info->num_render_backends = amdinfo->rb_pipes;
+	info->clock_crystal_freq = amdinfo->gpu_counter_freq;
+	info->tcc_cache_line_size = 64; /* TC L2 line size on GCN */
+	if (info->chip_class == GFX9) {
+		info->num_tile_pipes = 1 << G_0098F8_NUM_PIPES(amdinfo->gb_addr_cfg);
+		info->pipe_interleave_bytes =
+			256 << G_0098F8_PIPE_INTERLEAVE_SIZE_GFX9(amdinfo->gb_addr_cfg);
+	} else {
+		info->num_tile_pipes = cik_get_num_tile_pipes(amdinfo);
+		info->pipe_interleave_bytes =
+			256 << G_0098F8_PIPE_INTERLEAVE_SIZE_GFX6(amdinfo->gb_addr_cfg);
+	}
+	info->has_virtual_memory = true;
+	info->has_sdma = dma.available_rings != 0;
+
+	/* Get the number of good compute units. */
+	info->num_good_compute_units = 0;
+	for (i = 0; i < info->max_se; i++)
+		for (j = 0; j < info->max_sh_per_se; j++)
+			info->num_good_compute_units +=
+				util_bitcount(amdinfo->cu_bitmap[i][j]);
+
+	memcpy(info->si_tile_mode_array, amdinfo->gb_tile_mode,
+		sizeof(amdinfo->gb_tile_mode));
+	info->enabled_rb_mask = amdinfo->enabled_rb_pipes_mask;
+
+	memcpy(info->cik_macrotile_mode_array, amdinfo->gb_macro_tile_mode,
+		sizeof(amdinfo->gb_macro_tile_mode));
+
+	info->gart_page_size = alignment_info.size_remote;
+
+	if (info->chip_class == SI)
+		info->gfx_ib_pad_with_type2 = TRUE;
+
+	return true;
+}
+
diff --git a/src/amd/common/ac_gpu_info.h b/src/amd/common/ac_gpu_info.h
index 608c4439f39..0dd7dc7b16d 100644
--- a/src/amd/common/ac_gpu_info.h
+++ b/src/amd/common/ac_gpu_info.h
@@ -90,4 +90,8 @@ struct radeon_info {
 	uint32_t                    cik_macrotile_mode_array[16];
 };
 
+bool ac_query_gpu_info(int fd, amdgpu_device_handle dev,
+		       struct radeon_info *info,
+		       struct amdgpu_gpu_info *amdinfo);
+
 #endif /* AC_GPU_INFO_H */