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6b7c486cae
Improve the existing devlink spec in order to serve as a source for generation of valid devlink split ops for the existing commands. Add the generated sources. Node that the policies are narrowed down only to the attributes that are actually parsed. The dont-validate-strict parsing policy makes sure that other possibly passed garbage attributes from userspace are ignored during validation. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20230803111340.1074067-11-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
60 lines
1.7 KiB
C
60 lines
1.7 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/devlink.yaml */
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/* YNL-GEN kernel source */
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#include <net/netlink.h>
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#include <net/genetlink.h>
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#include "netlink_gen.h"
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#include <uapi/linux/devlink.h>
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/* DEVLINK_CMD_GET - do */
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static const struct nla_policy devlink_get_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
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[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
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[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
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};
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/* DEVLINK_CMD_INFO_GET - do */
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static const struct nla_policy devlink_info_get_nl_policy[DEVLINK_ATTR_DEV_NAME + 1] = {
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[DEVLINK_ATTR_BUS_NAME] = { .type = NLA_NUL_STRING, },
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[DEVLINK_ATTR_DEV_NAME] = { .type = NLA_NUL_STRING, },
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};
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/* Ops table for devlink */
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const struct genl_split_ops devlink_nl_ops[4] = {
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{
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.cmd = DEVLINK_CMD_GET,
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.validate = GENL_DONT_VALIDATE_STRICT,
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.pre_doit = devlink_nl_pre_doit,
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.doit = devlink_nl_get_doit,
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.post_doit = devlink_nl_post_doit,
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.policy = devlink_get_nl_policy,
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.maxattr = DEVLINK_ATTR_DEV_NAME,
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.flags = GENL_CMD_CAP_DO,
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},
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{
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.cmd = DEVLINK_CMD_GET,
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.validate = GENL_DONT_VALIDATE_DUMP,
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.dumpit = devlink_nl_get_dumpit,
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.flags = GENL_CMD_CAP_DUMP,
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},
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{
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.cmd = DEVLINK_CMD_INFO_GET,
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.validate = GENL_DONT_VALIDATE_STRICT,
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.pre_doit = devlink_nl_pre_doit,
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.doit = devlink_nl_info_get_doit,
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.post_doit = devlink_nl_post_doit,
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.policy = devlink_info_get_nl_policy,
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.maxattr = DEVLINK_ATTR_DEV_NAME,
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.flags = GENL_CMD_CAP_DO,
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},
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{
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.cmd = DEVLINK_CMD_INFO_GET,
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.validate = GENL_DONT_VALIDATE_DUMP,
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.dumpit = devlink_nl_info_get_dumpit,
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.flags = GENL_CMD_CAP_DUMP,
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},
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};
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