380ff27af2
Add dump to get-perf-domains, so that a user can fetch either information about a specific performance domain with do or information about all performance domains with dump. Share the reply format of do and dump using perf-domain-attrs, so remove perf-domains. The YNL spec, autogenerated files, and the do implementation are updated, and the dump implementation is added. Suggested-by: Donald Hunter <donald.hunter@gmail.com> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Changwoo Min <changwoo@igalia.com> Link: https://patch.msgid.link/20260108053212.642478-5-changwoo@igalia.com Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
// SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
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/* Do not edit directly, auto-generated from: */
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/* Documentation/netlink/specs/dev-energymodel.yaml */
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/* YNL-GEN kernel source */
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/* To regenerate run: tools/net/ynl/ynl-regen.sh */
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#include <net/netlink.h>
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#include <net/genetlink.h>
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#include "em_netlink_autogen.h"
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#include <uapi/linux/dev_energymodel.h>
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/* DEV_ENERGYMODEL_CMD_GET_PERF_DOMAINS - do */
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static const struct nla_policy dev_energymodel_get_perf_domains_nl_policy[DEV_ENERGYMODEL_A_PERF_DOMAIN_PERF_DOMAIN_ID + 1] = {
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[DEV_ENERGYMODEL_A_PERF_DOMAIN_PERF_DOMAIN_ID] = { .type = NLA_U32, },
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};
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/* DEV_ENERGYMODEL_CMD_GET_PERF_TABLE - do */
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static const struct nla_policy dev_energymodel_get_perf_table_nl_policy[DEV_ENERGYMODEL_A_PERF_TABLE_PERF_DOMAIN_ID + 1] = {
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[DEV_ENERGYMODEL_A_PERF_TABLE_PERF_DOMAIN_ID] = { .type = NLA_U32, },
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};
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/* Ops table for dev_energymodel */
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static const struct genl_split_ops dev_energymodel_nl_ops[] = {
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{
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.cmd = DEV_ENERGYMODEL_CMD_GET_PERF_DOMAINS,
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.doit = dev_energymodel_nl_get_perf_domains_doit,
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.policy = dev_energymodel_get_perf_domains_nl_policy,
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.maxattr = DEV_ENERGYMODEL_A_PERF_DOMAIN_PERF_DOMAIN_ID,
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.flags = GENL_CMD_CAP_DO,
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},
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{
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.cmd = DEV_ENERGYMODEL_CMD_GET_PERF_DOMAINS,
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.dumpit = dev_energymodel_nl_get_perf_domains_dumpit,
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.flags = GENL_CMD_CAP_DUMP,
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},
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{
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.cmd = DEV_ENERGYMODEL_CMD_GET_PERF_TABLE,
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.doit = dev_energymodel_nl_get_perf_table_doit,
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.policy = dev_energymodel_get_perf_table_nl_policy,
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.maxattr = DEV_ENERGYMODEL_A_PERF_TABLE_PERF_DOMAIN_ID,
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.flags = GENL_CMD_CAP_DO,
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},
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};
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static const struct genl_multicast_group dev_energymodel_nl_mcgrps[] = {
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[DEV_ENERGYMODEL_NLGRP_EVENT] = { "event", },
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};
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struct genl_family dev_energymodel_nl_family __ro_after_init = {
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.name = DEV_ENERGYMODEL_FAMILY_NAME,
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.version = DEV_ENERGYMODEL_FAMILY_VERSION,
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.netnsok = true,
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.parallel_ops = true,
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.module = THIS_MODULE,
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.split_ops = dev_energymodel_nl_ops,
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.n_split_ops = ARRAY_SIZE(dev_energymodel_nl_ops),
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.mcgrps = dev_energymodel_nl_mcgrps,
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.n_mcgrps = ARRAY_SIZE(dev_energymodel_nl_mcgrps),
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};
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