| /linux-6.12.1/drivers/crypto/intel/qat/qat_common/ |
| D | adf_telemetry.c | 63 struct adf_telemetry *telemetry; in adf_tl_alloc_mem() local
68 telemetry = kzalloc_node(sizeof(*telemetry), GFP_KERNEL, node); in adf_tl_alloc_mem()
69 if (!telemetry) in adf_tl_alloc_mem()
72 telemetry->rp_num_indexes = kmalloc_array(tl_data->max_rp, in adf_tl_alloc_mem()
73 sizeof(*telemetry->rp_num_indexes), in adf_tl_alloc_mem()
75 if (!telemetry->rp_num_indexes) in adf_tl_alloc_mem()
78 telemetry->regs_hist_buff = kmalloc_array(tl_data->num_hbuff, in adf_tl_alloc_mem()
79 sizeof(*telemetry->regs_hist_buff), in adf_tl_alloc_mem()
81 if (!telemetry->regs_hist_buff) in adf_tl_alloc_mem()
84 telemetry->regs_data = dma_alloc_coherent(dev, regs_sz, in adf_tl_alloc_mem()
[all …]
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| D | adf_tl_debugfs.c | 26 static int tl_collect_values_u32(struct adf_telemetry *telemetry, in tl_collect_values_u32() argument
33 samples = min(telemetry->msg_cnt, telemetry->hbuffs); in tl_collect_values_u32()
34 hb_idx = telemetry->hb_num + telemetry->hbuffs - samples; in tl_collect_values_u32()
36 mutex_lock(&telemetry->regs_hist_lock); in tl_collect_values_u32()
39 regs_hist_buff = telemetry->regs_hist_buff[hb_idx % telemetry->hbuffs]; in tl_collect_values_u32()
45 mutex_unlock(&telemetry->regs_hist_lock); in tl_collect_values_u32()
50 static int tl_collect_values_u64(struct adf_telemetry *telemetry, in tl_collect_values_u64() argument
57 samples = min(telemetry->msg_cnt, telemetry->hbuffs); in tl_collect_values_u64()
58 hb_idx = telemetry->hb_num + telemetry->hbuffs - samples; in tl_collect_values_u64()
60 mutex_lock(&telemetry->regs_hist_lock); in tl_collect_values_u64()
[all …]
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| D | adf_accel_devices.h | 457 struct adf_telemetry *telemetry; member
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | debugfs-driver-qat_telemetry | 1 What: /sys/kernel/debug/qat_<device>_<BDF>/telemetry/control
5 Description: (RW) Enables/disables the reporting of telemetry metrics.
9 * 0: disable telemetry
10 * 1: enable telemetry
11 * 2, 3, 4: enable telemetry and calculate minimum, maximum
16 * 1-4: telemetry is enabled and running
17 * 0: telemetry is disabled
22 telemetry metrics. Samples are collected every second and
28 echo 3 > /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/control
30 Writing '0' to this file stops the collection of telemetry
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| D | sysfs-class-intel_pmt | 7 devices that expose hardware telemetry using Intel Platform
16 a PMT telemetry device that exposes hardware telemetry. Each
18 may be opened and mapped or read to access the telemetry space
19 of the device. The register layout of the telemetry space is
28 (RO) The telemetry data for this telemetry device. This file
36 (RO) The GUID for this telemetry device. The GUID identifies
45 (RO) The size of telemetry region in bytes that corresponds to
53 (RO) The offset of telemetry region in bytes that corresponds to
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| D | sysfs-class-power-ltc4162l | 56 Write a "1" to this to keep performing telemetry once every few
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| /linux-6.12.1/Documentation/hwmon/ |
| D | mp2975.rst | 28 - Supports two pages 0 and 1 for telemetry and also pages 2 and 3 for
59 - 'n' is number of telemetry pages (from 1 to 2);
82 - 'n' is number of telemetry pages (from 1 to 2);
105 - 'n' is number of telemetry pages (from 1 to 2);
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| D | tps53679.rst | 167 telemetry supported on TPS53676 and TPS53681 only.
185 non-phase telemetry (iout1, iout2).
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| D | mp2888.rst | 27 - One pages 0 for telemetry.
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| D | xdpe152c4.rst | 35 Devices support two pages for telemetry.
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| D | xdpe12284.rst | 46 Devices support two pages for telemetry.
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| /linux-6.12.1/drivers/platform/chrome/wilco_ec/ |
| D | Kconfig | 35 tristate "Enable querying telemetry data from EC"
38 If you say Y here, you get support to query EC telemetry data from
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| D | Makefile | 10 wilco_ec_telem-objs := telemetry.o
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| /linux-6.12.1/drivers/platform/x86/intel/pmt/ |
| D | Makefile | 10 pmt_telemetry-y := telemetry.o
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| D | Kconfig | 24 access to hardware telemetry metrics on devices that support the
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| /linux-6.12.1/drivers/platform/x86/intel/telemetry/ |
| D | Kconfig | 13 telemetry for Intel SoC from Apollo Lake onwards.
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| /linux-6.12.1/drivers/platform/x86/intel/ |
| D | Makefile | 14 obj-$(CONFIG_INTEL_TELEMETRY) += telemetry/
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| D | Kconfig | 13 source "drivers/platform/x86/intel/telemetry/Kconfig"
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| /linux-6.12.1/drivers/acpi/dptf/ |
| D | Kconfig | 22 This participant is responsible for exposing platform telemetry:
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| /linux-6.12.1/sound/soc/sof/ |
| D | Makefile | 14 ipc4-mtrace.o ipc4-telemetry.o
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| /linux-6.12.1/sound/soc/sof/intel/ |
| D | Makefile | 9 telemetry.o tracepoints.o
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| /linux-6.12.1/drivers/acpi/ |
| D | Kconfig | 529 Besides, the telemetry driver allows user space to fetch telemetry
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| /linux-6.12.1/Documentation/ABI/stable/ |
| D | sysfs-driver-mlxreg-io | 530 host CPU is ready for sending telemetry data to remote end.
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| /linux-6.12.1/drivers/mfd/ |
| D | Kconfig | 727 for iTCO watchdog and telemetry that are part of the PMC.
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| /linux-6.12.1/drivers/hwmon/ |
| D | Kconfig | 2551 sensors monitor various telemetry data of different components on the
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