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00c94ca2b9
Add a netlink family for PSP and allow drivers to register support. The "PSP device" is its own object. This allows us to perform more flexible reference counting / lifetime control than if PSP information was part of net_device. In the future we should also be able to "delegate" PSP access to software devices, such as *vlan, veth or netkit more easily. Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250917000954.859376-3-daniel.zahka@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
31 lines
874 B
C
31 lines
874 B
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/psp.yaml */
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/* YNL-GEN kernel header */
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#ifndef _LINUX_PSP_GEN_H
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#define _LINUX_PSP_GEN_H
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#include <net/netlink.h>
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#include <net/genetlink.h>
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#include <uapi/linux/psp.h>
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int psp_device_get_locked(const struct genl_split_ops *ops,
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struct sk_buff *skb, struct genl_info *info);
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void
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psp_device_unlock(const struct genl_split_ops *ops, struct sk_buff *skb,
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struct genl_info *info);
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int psp_nl_dev_get_doit(struct sk_buff *skb, struct genl_info *info);
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int psp_nl_dev_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb);
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int psp_nl_dev_set_doit(struct sk_buff *skb, struct genl_info *info);
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enum {
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PSP_NLGRP_MGMT,
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};
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extern struct genl_family psp_nl_family;
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#endif /* _LINUX_PSP_GEN_H */
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