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alistair23-linux/drivers/gpu/drm/i915/i915_oa_hsw.c
Robert Bragg c8a9483fb8 drm/i915: Add more Haswell OA metric sets 
This adds 'compute', 'compute extended', 'memory reads', 'memory writes'
and 'sampler balance' metric sets for Haswell.

The code is auto generated from an XML description of metric sets,
currently maintained in gputop, ref:

 https://github.com/rib/gputop
 > gputop-data/oa-*.xml
 > scripts/i915-perf-kernelgen.py

 $ make -C gputop-data -f Makefile.xml

Signed-off-by: Robert Bragg <robert@sixbynine.org>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161107194957.3385-11-robert@sixbynine.org
2016-11-22 14:40:00 +01:00

753 lines
23 KiB
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/*
* 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);
}
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