vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_IF_HSR_H_
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#define _LINUX_IF_HSR_H_
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#include <linux/types.h>
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struct net_device;
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/* used to differentiate various protocols */
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enum hsr_version {
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HSR_V0 = 0,
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HSR_V1,
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PRP_V1,
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};
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enum hsr_port_type {
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HSR_PT_NONE = 0, /* Must be 0, used by framereg */
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HSR_PT_SLAVE_A,
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HSR_PT_SLAVE_B,
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HSR_PT_INTERLINK,
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HSR_PT_MASTER,
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HSR_PT_PORTS, /* This must be the last item in the enum */
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};
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/* HSR Tag.
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* As defined in IEC-62439-3:2010, the HSR tag is really { ethertype = 0x88FB,
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* path, LSDU_size, sequence Nr }. But we let eth_header() create { h_dest,
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* h_source, h_proto = 0x88FB }, and add { path, LSDU_size, sequence Nr,
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* encapsulated protocol } instead.
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*
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* Field names as defined in the IEC:2010 standard for HSR.
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*/
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struct hsr_tag {
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__be16 path_and_LSDU_size;
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__be16 sequence_nr;
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__be16 encap_proto;
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} __packed;
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#define HSR_HLEN 6
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#if IS_ENABLED(CONFIG_HSR)
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extern bool is_hsr_master(struct net_device *dev);
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extern int hsr_get_version(struct net_device *dev, enum hsr_version *ver);
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struct net_device *hsr_get_port_ndev(struct net_device *ndev,
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enum hsr_port_type pt);
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int hsr_get_port_type(struct net_device *hsr_dev, struct net_device *dev,
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enum hsr_port_type *type);
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#else
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static inline bool is_hsr_master(struct net_device *dev)
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{
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return false;
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}
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static inline int hsr_get_version(struct net_device *dev,
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enum hsr_version *ver)
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{
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return -EINVAL;
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}
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static inline struct net_device *hsr_get_port_ndev(struct net_device *ndev,
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enum hsr_port_type pt)
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{
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return ERR_PTR(-EINVAL);
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}
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static inline int hsr_get_port_type(struct net_device *hsr_dev,
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struct net_device *dev,
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enum hsr_port_type *type)
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{
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return -EINVAL;
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}
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#endif /* CONFIG_HSR */
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#endif /*_LINUX_IF_HSR_H_*/
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