diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_oa_hsw.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_oa_hsw.c | 752 |
1 files changed, 752 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_oa_hsw.c b/drivers/gpu/drm/i915/i915_oa_hsw.c new file mode 100644 index 000000000000..4ddf756add31 --- /dev/null +++ b/drivers/gpu/drm/i915/i915_oa_hsw.c @@ -0,0 +1,752 @@ +/* + * Autogenerated file, DO NOT EDIT manually! + * + * Copyright (c) 2015 Intel Corporation + * + * 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 (including the next + * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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. + * + */ + +#include <linux/sysfs.h> + +#include "i915_drv.h" +#include "i915_oa_hsw.h" + +enum metric_set_id { + METRIC_SET_ID_RENDER_BASIC = 1, + METRIC_SET_ID_COMPUTE_BASIC, + METRIC_SET_ID_COMPUTE_EXTENDED, + METRIC_SET_ID_MEMORY_READS, + METRIC_SET_ID_MEMORY_WRITES, + METRIC_SET_ID_SAMPLER_BALANCE, +}; + +int i915_oa_n_builtin_metric_sets_hsw = 6; + +static const struct i915_oa_reg b_counter_config_render_basic[] = { + { _MMIO(0x2724), 0x00800000 }, + { _MMIO(0x2720), 0x00000000 }, + { _MMIO(0x2714), 0x00800000 }, + { _MMIO(0x2710), 0x00000000 }, +}; + +static const struct i915_oa_reg mux_config_render_basic[] = { + { _MMIO(0x253a4), 0x01600000 }, + { _MMIO(0x25440), 0x00100000 }, + { _MMIO(0x25128), 0x00000000 }, + { _MMIO(0x2691c), 0x00000800 }, + { _MMIO(0x26aa0), 0x01500000 }, + { _MMIO(0x26b9c), 0x00006000 }, + { _MMIO(0x2791c), 0x00000800 }, + { _MMIO(0x27aa0), 0x01500000 }, + { _MMIO(0x27b9c), 0x00006000 }, + { _MMIO(0x2641c), 0x00000400 }, + { _MMIO(0x25380), 0x00000010 }, + { _MMIO(0x2538c), 0x00000000 }, + { _MMIO(0x25384), 0x0800aaaa }, + { _MMIO(0x25400), 0x00000004 }, + { _MMIO(0x2540c), 0x06029000 }, + { _MMIO(0x25410), 0x00000002 }, + { _MMIO(0x25404), 0x5c30ffff }, + { _MMIO(0x25100), 0x00000016 }, + { _MMIO(0x25110), 0x00000400 }, + { _MMIO(0x25104), 0x00000000 }, + { _MMIO(0x26804), 0x00001211 }, + { _MMIO(0x26884), 0x00000100 }, + { _MMIO(0x26900), 0x00000002 }, + { _MMIO(0x26908), 0x00700000 }, + { _MMIO(0x26904), 0x00000000 }, + { _MMIO(0x26984), 0x00001022 }, + { _MMIO(0x26a04), 0x00000011 }, + { _MMIO(0x26a80), 0x00000006 }, + { _MMIO(0x26a88), 0x00000c02 }, + { _MMIO(0x26a84), 0x00000000 }, + { _MMIO(0x26b04), 0x00001000 }, + { _MMIO(0x26b80), 0x00000002 }, + { _MMIO(0x26b8c), 0x00000007 }, + { _MMIO(0x26b84), 0x00000000 }, + { _MMIO(0x27804), 0x00004844 }, + { _MMIO(0x27884), 0x00000400 }, + { _MMIO(0x27900), 0x00000002 }, + { _MMIO(0x27908), 0x0e000000 }, + { _MMIO(0x27904), 0x00000000 }, + { _MMIO(0x27984), 0x00004088 }, + { _MMIO(0x27a04), 0x00000044 }, + { _MMIO(0x27a80), 0x00000006 }, + { _MMIO(0x27a88), 0x00018040 }, + { _MMIO(0x27a84), 0x00000000 }, + { _MMIO(0x27b04), 0x00004000 }, + { _MMIO(0x27b80), 0x00000002 }, + { _MMIO(0x27b8c), 0x000000e0 }, + { _MMIO(0x27b84), 0x00000000 }, + { _MMIO(0x26104), 0x00002222 }, + { _MMIO(0x26184), 0x0c006666 }, + { _MMIO(0x26284), 0x04000000 }, + { _MMIO(0x26304), 0x04000000 }, + { _MMIO(0x26400), 0x00000002 }, + { _MMIO(0x26410), 0x000000a0 }, + { _MMIO(0x26404), 0x00000000 }, + { _MMIO(0x25420), 0x04108020 }, + { _MMIO(0x25424), 0x1284a420 }, + { _MMIO(0x2541c), 0x00000000 }, + { _MMIO(0x25428), 0x00042049 }, +}; + +static const struct i915_oa_reg * +get_render_basic_mux_config(struct drm_i915_private *dev_priv, + int *len) +{ + *len = ARRAY_SIZE(mux_config_render_basic); + return mux_config_render_basic; +} + +static const struct i915_oa_reg b_counter_config_compute_basic[] = { + { _MMIO(0x2710), 0x00000000 }, + { _MMIO(0x2714), 0x00800000 }, + { _MMIO(0x2718), 0xaaaaaaaa }, + { _MMIO(0x271c), 0xaaaaaaaa }, + { _MMIO(0x2720), 0x00000000 }, + { _MMIO(0x2724), 0x00800000 }, + { _MMIO(0x2728), 0xaaaaaaaa }, + { _MMIO(0x272c), 0xaaaaaaaa }, + { _MMIO(0x2740), 0x00000000 }, + { _MMIO(0x2744), 0x00000000 }, + { _MMIO(0x2748), 0x00000000 }, + { _MMIO(0x274c), 0x00000000 }, + { _MMIO(0x2750), 0x00000000 }, + { _MMIO(0x2754), 0x00000000 }, + { _MMIO(0x2758), 0x00000000 }, + { _MMIO(0x275c), 0x00000000 }, + { _MMIO(0x236c), 0x00000000 }, +}; + +static const struct i915_oa_reg mux_config_compute_basic[] = { + { _MMIO(0x253a4), 0x00000000 }, + { _MMIO(0x2681c), 0x01f00800 }, + { _MMIO(0x26820), 0x00001000 }, + { _MMIO(0x2781c), 0x01f00800 }, + { _MMIO(0x26520), 0x00000007 }, + { _MMIO(0x265a0), 0x00000007 }, + { _MMIO(0x25380), 0x00000010 }, + { _MMIO(0x2538c), 0x00300000 }, + { _MMIO(0x25384), 0xaa8aaaaa }, + { _MMIO(0x25404), 0xffffffff }, + { _MMIO(0x26800), 0x00004202 }, + { _MMIO(0x26808), 0x00605817 }, + { _MMIO(0x2680c), 0x10001005 }, + { _MMIO(0x26804), 0x00000000 }, + { _MMIO(0x27800), 0x00000102 }, + { _MMIO(0x27808), 0x0c0701e0 }, + { _MMIO(0x2780c), 0x000200a0 }, + { _MMIO(0x27804), 0x00000000 }, + { _MMIO(0x26484), 0x44000000 }, + { _MMIO(0x26704), 0x44000000 }, + { _MMIO(0x26500), 0x00000006 }, + { _MMIO(0x26510), 0x00000001 }, + { _MMIO(0x26504), 0x88000000 }, + { _MMIO(0x26580), 0x00000006 }, + { _MMIO(0x26590), 0x00000020 }, + { _MMIO(0x26584), 0x00000000 }, + { _MMIO(0x26104), 0x55822222 }, + { _MMIO(0x26184), 0xaa866666 }, + { _MMIO(0x25420), 0x08320c83 }, + { _MMIO(0x25424), 0x06820c83 }, + { _MMIO(0x2541c), 0x00000000 }, + { _MMIO(0x25428), 0x00000c03 }, +}; + +static const struct i915_oa_reg * +get_compute_basic_mux_config(struct drm_i915_private *dev_priv, + int *len) +{ + *len = ARRAY_SIZE(mux_config_compute_basic); + return mux_config_compute_basic; +} + +static const struct i915_oa_reg b_counter_config_compute_extended[] = { + { _MMIO(0x2724), 0xf0800000 }, + { _MMIO(0x2720), 0x00000000 }, + { _MMIO(0x2714), 0xf0800000 }, + { _MMIO(0x2710), 0x00000000 }, + { _MMIO(0x2770), 0x0007fe2a }, + { _MMIO(0x2774), 0x0000ff00 }, + { _MMIO(0x2778), 0x0007fe6a }, + { _MMIO(0x277c), 0x0000ff00 }, + { _MMIO(0x2780), 0x0007fe92 }, + { _MMIO(0x2784), 0x0000ff00 }, + { _MMIO(0x2788), 0x0007fea2 }, + { _MMIO(0x278c), 0x0000ff00 }, + { _MMIO(0x2790), 0x0007fe32 }, + { _MMIO(0x2794), 0x0000ff00 }, + { _MMIO(0x2798), 0x0007fe9a }, + { _MMIO(0x279c), 0x0000ff00 }, + { _MMIO(0x27a0), 0x0007ff23 }, + { _MMIO(0x27a4), 0x0000ff00 }, + { _MMIO(0x27a8), 0x0007fff3 }, + { _MMIO(0x27ac), 0x0000fffe }, +}; + +static const struct i915_oa_reg mux_config_compute_extended[] = { + { _MMIO(0x2681c), 0x3eb00800 }, + { _MMIO(0x26820), 0x00900000 }, + { _MMIO(0x25384), 0x02aaaaaa }, + { _MMIO(0x25404), 0x03ffffff }, + { _MMIO(0x26800), 0x00142284 }, + { _MMIO(0x26808), 0x0e629062 }, + { _MMIO(0x2680c), 0x3f6f55cb }, + { _MMIO(0x26810), 0x00000014 }, + { _MMIO(0x26804), 0x00000000 }, + { _MMIO(0x26104), 0x02aaaaaa }, + { _MMIO(0x26184), 0x02aaaaaa }, + { _MMIO(0x25420), 0x00000000 }, + { _MMIO(0x25424), 0x00000000 }, + { _MMIO(0x2541c), 0x00000000 }, + { _MMIO(0x25428), 0x00000000 }, +}; + +static const struct i915_oa_reg * +get_compute_extended_mux_config(struct drm_i915_private *dev_priv, + int *len) +{ + *len = ARRAY_SIZE(mux_config_compute_extended); + return mux_config_compute_extended; +} + +static const struct i915_oa_reg b_counter_config_memory_reads[] = { + { _MMIO(0x2724), 0xf0800000 }, + { _MMIO(0x2720), 0x00000000 }, + { _MMIO(0x2714), 0xf0800000 }, + { _MMIO(0x2710), 0x00000000 }, + { _MMIO(0x274c), 0x76543298 }, + { _MMIO(0x2748), 0x98989898 }, + { _MMIO(0x2744), 0x000000e4 }, + { _MMIO(0x2740), 0x00000000 }, + { _MMIO(0x275c), 0x98a98a98 }, + { _MMIO(0x2758), 0x88888888 }, + { _MMIO(0x2754), 0x000c5500 }, + { _MMIO(0x2750), 0x00000000 }, + { _MMIO(0x2770), 0x0007f81a }, + { _MMIO(0x2774), 0x0000fc00 }, + { _MMIO(0x2778), 0x0007f82a }, + { _MMIO(0x277c), 0x0000fc00 }, + { _MMIO(0x2780), 0x0007f872 }, + { _MMIO(0x2784), 0x0000fc00 }, + { _MMIO(0x2788), 0x0007f8ba }, + { _MMIO(0x278c), 0x0000fc00 }, + { _MMIO(0x2790), 0x0007f87a }, + { _MMIO(0x2794), 0x0000fc00 }, + { _MMIO(0x2798), 0x0007f8ea }, + { _MMIO(0x279c), 0x0000fc00 }, + { _MMIO(0x27a0), 0x0007f8e2 }, + { _MMIO(0x27a4), 0x0000fc00 }, + { _MMIO(0x27a8), 0x0007f8f2 }, + { _MMIO(0x27ac), 0x0000fc00 }, +}; + +static const struct i915_oa_reg mux_config_memory_reads[] = { + { _MMIO(0x253a4), 0x34300000 }, + { _MMIO(0x25440), 0x2d800000 }, + { _MMIO(0x25444), 0x00000008 }, + { _MMIO(0x25128), 0x0e600000 }, + { _MMIO(0x25380), 0x00000450 }, + { _MMIO(0x25390), 0x00052c43 }, + { _MMIO(0x25384), 0x00000000 }, + { _MMIO(0x25400), 0x00006144 }, + { _MMIO(0x25408), 0x0a418820 }, + { _MMIO(0x2540c), 0x000820e6 }, + { _MMIO(0x25404), 0xff500000 }, + { _MMIO(0x25100), 0x000005d6 }, + { _MMIO(0x2510c), 0x0ef00000 }, + { _MMIO(0x25104), 0x00000000 }, + { _MMIO(0x25420), 0x02108421 }, + { _MMIO(0x25424), 0x00008421 }, + { _MMIO(0x2541c), 0x00000000 }, + { _MMIO(0x25428), 0x00000000 }, +}; + +static const struct i915_oa_reg * +get_memory_reads_mux_config(struct drm_i915_private *dev_priv, + int *len) +{ + *len = ARRAY_SIZE(mux_config_memory_reads); + return mux_config_memory_reads; +} + +static const struct i915_oa_reg b_counter_config_memory_writes[] = { + { _MMIO(0x2724), 0xf0800000 }, + { _MMIO(0x2720), 0x00000000 }, + { _MMIO(0x2714), 0xf0800000 }, + { _MMIO(0x2710), 0x00000000 }, + { _MMIO(0x274c), 0x76543298 }, + { _MMIO(0x2748), 0x98989898 }, + { _MMIO(0x2744), 0x000000e4 }, + { _MMIO(0x2740), 0x00000000 }, + { _MMIO(0x275c), 0xbabababa }, + { _MMIO(0x2758), 0x88888888 }, + { _MMIO(0x2754), 0x000c5500 }, + { _MMIO(0x2750), 0x00000000 }, + { _MMIO(0x2770), 0x0007f81a }, + { _MMIO(0x2774), 0x0000fc00 }, + { _MMIO(0x2778), 0x0007f82a }, + { _MMIO(0x277c), 0x0000fc00 }, + { _MMIO(0x2780), 0x0007f822 }, + { _MMIO(0x2784), 0x0000fc00 }, + { _MMIO(0x2788), 0x0007f8ba }, + { _MMIO(0x278c), 0x0000fc00 }, + { _MMIO(0x2790), 0x0007f87a }, + { _MMIO(0x2794), 0x0000fc00 }, + { _MMIO(0x2798), 0x0007f8ea }, + { _MMIO(0x279c), 0x0000fc00 }, + { _MMIO(0x27a0), 0x0007f8e2 }, + { _MMIO(0x27a4), 0x0000fc00 }, + { _MMIO(0x27a8), 0x0007f8f2 }, + { _MMIO(0x27ac), 0x0000fc00 }, +}; + +static const struct i915_oa_reg mux_config_memory_writes[] = { + { _MMIO(0x253a4), 0x34300000 }, + { _MMIO(0x25440), 0x01500000 }, + { _MMIO(0x25444), 0x00000120 }, + { _MMIO(0x25128), 0x0c200000 }, + { _MMIO(0x25380), 0x00000450 }, + { _MMIO(0x25390), 0x00052c43 }, + { _MMIO(0x25384), 0x00000000 }, + { _MMIO(0x25400), 0x00007184 }, + { _MMIO(0x25408), 0x0a418820 }, + { _MMIO(0x2540c), 0x000820e6 }, + { _MMIO(0x25404), 0xff500000 }, + { _MMIO(0x25100), 0x000005d6 }, + { _MMIO(0x2510c), 0x1e700000 }, + { _MMIO(0x25104), 0x00000000 }, + { _MMIO(0x25420), 0x02108421 }, + { _MMIO(0x25424), 0x00008421 }, + { _MMIO(0x2541c), 0x00000000 }, + { _MMIO(0x25428), 0x00000000 }, +}; + +static const struct i915_oa_reg * +get_memory_writes_mux_config(struct drm_i915_private *dev_priv, + int *len) +{ + *len = ARRAY_SIZE(mux_config_memory_writes); + return mux_config_memory_writes; +} + +static const struct i915_oa_reg b_counter_config_sampler_balance[] = { + { _MMIO(0x2740), 0x00000000 }, + { _MMIO(0x2744), 0x00800000 }, + { _MMIO(0x2710), 0x00000000 }, + { _MMIO(0x2714), 0x00800000 }, + { _MMIO(0x2720), 0x00000000 }, + { _MMIO(0x2724), 0x00800000 }, +}; + +static const struct i915_oa_reg mux_config_sampler_balance[] = { + { _MMIO(0x2eb9c), 0x01906400 }, + { _MMIO(0x2fb9c), 0x01906400 }, + { _MMIO(0x253a4), 0x00000000 }, + { _MMIO(0x26b9c), 0x01906400 }, + { _MMIO(0x27b9c), 0x01906400 }, + { _MMIO(0x27104), 0x00a00000 }, + { _MMIO(0x27184), 0x00a50000 }, + { _MMIO(0x2e804), 0x00500000 }, + { _MMIO(0x2e984), 0x00500000 }, + { _MMIO(0x2eb04), 0x00500000 }, + { _MMIO(0x2eb80), 0x00000084 }, + { _MMIO(0x2eb8c), 0x14200000 }, + { _MMIO(0x2eb84), 0x00000000 }, + { _MMIO(0x2f804), 0x00050000 }, + { _MMIO(0x2f984), 0x00050000 }, + { _MMIO(0x2fb04), 0x00050000 }, + { _MMIO(0x2fb80), 0x00000084 }, + { _MMIO(0x2fb8c), 0x00050800 }, + { _MMIO(0x2fb84), 0x00000000 }, + { _MMIO(0x25380), 0x00000010 }, + { _MMIO(0x2538c), 0x000000c0 }, + { _MMIO(0x25384), 0xaa550000 }, + { _MMIO(0x25404), 0xffffc000 }, + { _MMIO(0x26804), 0x50000000 }, + { _MMIO(0x26984), 0x50000000 }, + { _MMIO(0x26b04), 0x50000000 }, + { _MMIO(0x26b80), 0x00000084 }, + { _MMIO(0x26b90), 0x00050800 }, + { _MMIO(0x26b84), 0x00000000 }, + { _MMIO(0x27804), 0x05000000 }, + { _MMIO(0x27984), 0x05000000 }, + { _MMIO(0x27b04), 0x05000000 }, + { _MMIO(0x27b80), 0x00000084 }, + { _MMIO(0x27b90), 0x00000142 }, + { _MMIO(0x27b84), 0x00000000 }, + { _MMIO(0x26104), 0xa0000000 }, + { _MMIO(0x26184), 0xa5000000 }, + { _MMIO(0x25424), 0x00008620 }, + { _MMIO(0x2541c), 0x00000000 }, + { _MMIO(0x25428), 0x0004a54a }, +}; + +static const struct i915_oa_reg * +get_sampler_balance_mux_config(struct drm_i915_private *dev_priv, + int *len) +{ + *len = ARRAY_SIZE(mux_config_sampler_balance); + return mux_config_sampler_balance; +} + +int i915_oa_select_metric_set_hsw(struct drm_i915_private *dev_priv) +{ + dev_priv->perf.oa.mux_regs = NULL; + dev_priv->perf.oa.mux_regs_len = 0; + dev_priv->perf.oa.b_counter_regs = NULL; + dev_priv->perf.oa.b_counter_regs_len = 0; + + switch (dev_priv->perf.oa.metrics_set) { + case METRIC_SET_ID_RENDER_BASIC: + dev_priv->perf.oa.mux_regs = + get_render_basic_mux_config(dev_priv, + &dev_priv->perf.oa.mux_regs_len); + if (!dev_priv->perf.oa.mux_regs) { + DRM_DEBUG_DRIVER("No suitable MUX config for \"RENDER_BASIC\" metric set"); + + /* EINVAL because *_register_sysfs already checked this + * and so it wouldn't have been advertised so userspace and + * so shouldn't have been requested + */ + return -EINVAL; + } + + dev_priv->perf.oa.b_counter_regs = + b_counter_config_render_basic; + dev_priv->perf.oa.b_counter_regs_len = + ARRAY_SIZE(b_counter_config_render_basic); + + return 0; + case METRIC_SET_ID_COMPUTE_BASIC: + dev_priv->perf.oa.mux_regs = + get_compute_basic_mux_config(dev_priv, + &dev_priv->perf.oa.mux_regs_len); + if (!dev_priv->perf.oa.mux_regs) { + DRM_DEBUG_DRIVER("No suitable MUX config for \"COMPUTE_BASIC\" metric set"); + + /* EINVAL because *_register_sysfs already checked this + * and so it wouldn't have been advertised so userspace and + * so shouldn't have been requested + */ + return -EINVAL; + } + + dev_priv->perf.oa.b_counter_regs = + b_counter_config_compute_basic; + dev_priv->perf.oa.b_counter_regs_len = + ARRAY_SIZE(b_counter_config_compute_basic); + + return 0; + case METRIC_SET_ID_COMPUTE_EXTENDED: + dev_priv->perf.oa.mux_regs = + get_compute_extended_mux_config(dev_priv, + &dev_priv->perf.oa.mux_regs_len); + if (!dev_priv->perf.oa.mux_regs) { + DRM_DEBUG_DRIVER("No suitable MUX config for \"COMPUTE_EXTENDED\" metric set"); + + /* EINVAL because *_register_sysfs already checked this + * and so it wouldn't have been advertised so userspace and + * so shouldn't have been requested + */ + return -EINVAL; + } + + dev_priv->perf.oa.b_counter_regs = + b_counter_config_compute_extended; + dev_priv->perf.oa.b_counter_regs_len = + ARRAY_SIZE(b_counter_config_compute_extended); + + return 0; + case METRIC_SET_ID_MEMORY_READS: + dev_priv->perf.oa.mux_regs = + get_memory_reads_mux_config(dev_priv, + &dev_priv->perf.oa.mux_regs_len); + if (!dev_priv->perf.oa.mux_regs) { + DRM_DEBUG_DRIVER("No suitable MUX config for \"MEMORY_READS\" metric set"); + + /* EINVAL because *_register_sysfs already checked this + * and so it wouldn't have been advertised so userspace and + * so shouldn't have been requested + */ + return -EINVAL; + } + + dev_priv->perf.oa.b_counter_regs = + b_counter_config_memory_reads; + dev_priv->perf.oa.b_counter_regs_len = + ARRAY_SIZE(b_counter_config_memory_reads); + + return 0; + case METRIC_SET_ID_MEMORY_WRITES: + dev_priv->perf.oa.mux_regs = + get_memory_writes_mux_config(dev_priv, + &dev_priv->perf.oa.mux_regs_len); + if (!dev_priv->perf.oa.mux_regs) { + DRM_DEBUG_DRIVER("No suitable MUX config for \"MEMORY_WRITES\" metric set"); + + /* EINVAL because *_register_sysfs already checked this + * and so it wouldn't have been advertised so userspace and + * so shouldn't have been requested + */ + return -EINVAL; + } + + dev_priv->perf.oa.b_counter_regs = + b_counter_config_memory_writes; + dev_priv->perf.oa.b_counter_regs_len = + ARRAY_SIZE(b_counter_config_memory_writes); + + return 0; + case METRIC_SET_ID_SAMPLER_BALANCE: + dev_priv->perf.oa.mux_regs = + get_sampler_balance_mux_config(dev_priv, + &dev_priv->perf.oa.mux_regs_len); + if (!dev_priv->perf.oa.mux_regs) { + DRM_DEBUG_DRIVER("No suitable MUX config for \"SAMPLER_BALANCE\" metric set"); + + /* EINVAL because *_register_sysfs already checked this + * and so it wouldn't have been advertised so userspace and + * so shouldn't have been requested + */ + return -EINVAL; + } + + dev_priv->perf.oa.b_counter_regs = + b_counter_config_sampler_balance; + dev_priv->perf.oa.b_counter_regs_len = + ARRAY_SIZE(b_counter_config_sampler_balance); + + return 0; + default: + return -ENODEV; + } +} + +static ssize_t +show_render_basic_id(struct device *kdev, struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%d\n", METRIC_SET_ID_RENDER_BASIC); +} + +static struct device_attribute dev_attr_render_basic_id = { + .attr = { .name = "id", .mode = 0444 }, + .show = show_render_basic_id, + .store = NULL, +}; + +static struct attribute *attrs_render_basic[] = { + &dev_attr_render_basic_id.attr, + NULL, +}; + +static struct attribute_group group_render_basic = { + .name = "403d8832-1a27-4aa6-a64e-f5389ce7b212", + .attrs = attrs_render_basic, +}; + +static ssize_t +show_compute_basic_id(struct device *kdev, struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%d\n", METRIC_SET_ID_COMPUTE_BASIC); +} + +static struct device_attribute dev_attr_compute_basic_id = { + .attr = { .name = "id", .mode = 0444 }, + .show = show_compute_basic_id, + .store = NULL, +}; + +static struct attribute *attrs_compute_basic[] = { + &dev_attr_compute_basic_id.attr, + NULL, +}; + +static struct attribute_group group_compute_basic = { + .name = "39ad14bc-2380-45c4-91eb-fbcb3aa7ae7b", + .attrs = attrs_compute_basic, +}; + +static ssize_t +show_compute_extended_id(struct device *kdev, struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%d\n", METRIC_SET_ID_COMPUTE_EXTENDED); +} + +static struct device_attribute dev_attr_compute_extended_id = { + .attr = { .name = "id", .mode = 0444 }, + .show = show_compute_extended_id, + .store = NULL, +}; + +static struct attribute *attrs_compute_extended[] = { + &dev_attr_compute_extended_id.attr, + NULL, +}; + +static struct attribute_group group_compute_extended = { + .name = "3865be28-6982-49fe-9494-e4d1b4795413", + .attrs = attrs_compute_extended, +}; + +static ssize_t +show_memory_reads_id(struct device *kdev, struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%d\n", METRIC_SET_ID_MEMORY_READS); +} + +static struct device_attribute dev_attr_memory_reads_id = { + .attr = { .name = "id", .mode = 0444 }, + .show = show_memory_reads_id, + .store = NULL, +}; + +static struct attribute *attrs_memory_reads[] = { + &dev_attr_memory_reads_id.attr, + NULL, +}; + +static struct attribute_group group_memory_reads = { + .name = "bb5ed49b-2497-4095-94f6-26ba294db88a", + .attrs = attrs_memory_reads, +}; + +static ssize_t +show_memory_writes_id(struct device *kdev, struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%d\n", METRIC_SET_ID_MEMORY_WRITES); +} + +static struct device_attribute dev_attr_memory_writes_id = { + .attr = { .name = "id", .mode = 0444 }, + .show = show_memory_writes_id, + .store = NULL, +}; + +static struct attribute *attrs_memory_writes[] = { + &dev_attr_memory_writes_id.attr, + NULL, +}; + +static struct attribute_group group_memory_writes = { + .name = "3358d639-9b5f-45ab-976d-9b08cbfc6240", + .attrs = attrs_memory_writes, +}; + +static ssize_t +show_sampler_balance_id(struct device *kdev, struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%d\n", METRIC_SET_ID_SAMPLER_BALANCE); +} + +static struct device_attribute dev_attr_sampler_balance_id = { + .attr = { .name = "id", .mode = 0444 }, + .show = show_sampler_balance_id, + .store = NULL, +}; + +static struct attribute *attrs_sampler_balance[] = { + &dev_attr_sampler_balance_id.attr, + NULL, +}; + +static struct attribute_group group_sampler_balance = { + .name = "bc274488-b4b6-40c7-90da-b77d7ad16189", + .attrs = attrs_sampler_balance, +}; + +int +i915_perf_register_sysfs_hsw(struct drm_i915_private *dev_priv) +{ + int mux_len; + int ret = 0; + + if (get_render_basic_mux_config(dev_priv, &mux_len)) { + ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_render_basic); + if (ret) + goto error_render_basic; + } + if (get_compute_basic_mux_config(dev_priv, &mux_len)) { + ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_compute_basic); + if (ret) + goto error_compute_basic; + } + if (get_compute_extended_mux_config(dev_priv, &mux_len)) { + ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_compute_extended); + if (ret) + goto error_compute_extended; + } + if (get_memory_reads_mux_config(dev_priv, &mux_len)) { + ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_memory_reads); + if (ret) + goto error_memory_reads; + } + if (get_memory_writes_mux_config(dev_priv, &mux_len)) { + ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_memory_writes); + if (ret) + goto error_memory_writes; + } + if (get_sampler_balance_mux_config(dev_priv, &mux_len)) { + ret = sysfs_create_group(dev_priv->perf.metrics_kobj, &group_sampler_balance); + if (ret) + goto error_sampler_balance; + } + + return 0; + +error_sampler_balance: + if (get_sampler_balance_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_memory_writes); +error_memory_writes: + if (get_sampler_balance_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_memory_reads); +error_memory_reads: + if (get_sampler_balance_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_compute_extended); +error_compute_extended: + if (get_sampler_balance_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_compute_basic); +error_compute_basic: + if (get_sampler_balance_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_render_basic); +error_render_basic: + return ret; +} + +void +i915_perf_unregister_sysfs_hsw(struct drm_i915_private *dev_priv) +{ + int mux_len; + + if (get_render_basic_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_render_basic); + if (get_compute_basic_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_compute_basic); + if (get_compute_extended_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_compute_extended); + if (get_memory_reads_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_memory_reads); + if (get_memory_writes_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_memory_writes); + if (get_sampler_balance_mux_config(dev_priv, &mux_len)) + sysfs_remove_group(dev_priv->perf.metrics_kobj, &group_sampler_balance); +} |