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Index of /anon_sym/anon/lib/modules/5.14.0-687.29.1.el9_8.x86_64/source/scripts/dtc/include-prefixes/dt-bindings/input
Index of /anon_sym/anon/lib/modules/5.14.0-687.29.1.el9_8.x86_64/source/scripts/dtc/include-prefixes/dt-bindings/input
* l4(
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l_I|+ /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_IF_HSR_H_
#define _LINUX_IF_HSR_H_
#include
struct net_device;
/* used to differentiate various protocols */
enum hsr_version {
HSR_V0 = 0,
HSR_V1,
PRP_V1,
};
enum hsr_port_type {
HSR_PT_NONE = 0, /* Must be 0, used by framereg */
HSR_PT_SLAVE_A,
HSR_PT_SLAVE_B,
HSR_PT_INTERLINK,
HSR_PT_MASTER,
HSR_PT_PORTS, /* This must be the last item in the enum */
};
/* HSR Tag.
* As defined in IEC-62439-3:2010, the HSR tag is really { ethertype = 0x88FB,
* path, LSDU_size, sequence Nr }. But we let eth_header() create { h_dest,
* h_source, h_proto = 0x88FB }, and add { path, LSDU_size, sequence Nr,
* encapsulated protocol } instead.
*
* Field names as defined in the IEC:2010 standard for HSR.
*/
struct hsr_tag {
__be16 path_and_LSDU_size;
__be16 sequence_nr;
__be16 encap_proto;
} __packed;
#define HSR_HLEN 6
#if IS_ENABLED(CONFIG_HSR)
extern bool is_hsr_master(struct net_device *dev);
extern int hsr_get_version(struct net_device *dev, enum hsr_version *ver);
struct net_device *hsr_get_port_ndev(struct net_device *ndev,
enum hsr_port_type pt);
#else
static inline bool is_hsr_master(struct net_device *dev)
{
return false;
}
static inline int hsr_get_version(struct net_device *dev,
enum hsr_version *ver)
{
return -EINVAL;
}
static inline struct net_device *hsr_get_port_ndev(struct net_device *ndev,
enum hsr_port_type pt)
{
return ERR_PTR(-EINVAL);
}
#endif /* CONFIG_HSR */
#endif /*_LINUX_IF_HSR_H_*/
#
193am_J*j"TjEq)F /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _GCD_H
#define _GCD_H
#include
unsigned long gcd(unsigned long a, unsigned long b) __attribute_const__;
#endif /* _GCD_H */
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Resizable, Scalable, Concurrent Hash Table
*
* Copyr