/* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket * interface as the means of communication with the user level. * * Definitions for the protocol dispatcher. * * Version: @(#)protocol.h 1.0.2 05/07/93 * * Author: Fred N. van Kempen, * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * * Changes: * Alan Cox : Added a name field and a frag handler * field for later. * Alan Cox : Cleaned up, and sorted types. * Pedro Roque : inet6 protocols */ #ifndef _PROTOCOL_H #define _PROTOCOL_H #include #include #if IS_ENABLED(CONFIG_IPV6) #include #endif #include /* This is one larger than the largest protocol value that can be * found in an ipv4 or ipv6 header. Since in both cases the protocol * value is presented in a __u8, this is defined to be 256. */ #define MAX_INET_PROTOS 256 /* This is used to register protocols. */ struct net_protocol { void (*early_demux)(struct sk_buff *skb); int (*handler)(struct sk_buff *skb); void (*err_handler)(struct sk_buff *skb, u32 info); unsigned int no_policy:1, netns_ok:1, /* does the protocol do more stringent * icmp tag validation than simple * socket lookup? */ icmp_strict_tag_validation:1; }; #if IS_ENABLED(CONFIG_IPV6) struct inet6_protocol { void (*early_demux)(struct sk_buff *skb); int (*handler)(struct sk_buff *skb); void (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt, u8 type, u8 code, int offset, __be32 info); unsigned int flags; /* INET6_PROTO_xxx */ }; #define INET6_PROTO_NOPOLICY 0x1 #define INET6_PROTO_FINAL 0x2 #endif struct net_offload { struct offload_callbacks callbacks; unsigned int flags; /* Flags used by IPv6 for now */ }; /* This should be set for any extension header which is compatible with GSO. */ #define INET6_PROTO_GSO_EXTHDR 0x1 /* This is used to register socket interfaces for IP protocols. */ struct inet_protosw { struct list_head list; /* These two fields form the lookup key. */ unsigned short type; /* This is the 2nd argument to socket(2). */ unsigned short protocol; /* This is the L4 protocol number. */ struct proto *prot; const struct proto_ops *ops; unsigned char flags; /* See INET_PROTOSW_* below. */ }; #define INET_PROTOSW_REUSE 0x01 /* Are ports automatically reusable? */ #define INET_PROTOSW_PERMANENT 0x02 /* Permanent protocols are unremovable. */ #define INET_PROTOSW_ICSK 0x04 /* Is this an inet_connection_sock? */ extern const struct net_protocol __rcu *inet_protos[MAX_INET_PROTOS]; extern const struct net_offload __rcu *inet_offloads[MAX_INET_PROTOS]; extern const struct net_offload __rcu *inet6_offloads[MAX_INET_PROTOS]; #if IS_ENABLED(CONFIG_IPV6) extern const struct inet6_protocol __rcu *inet6_protos[MAX_INET_PROTOS]; #endif int inet_add_protocol(const struct net_protocol *prot, unsigned char num); int inet_del_protocol(const struct net_protocol *prot, unsigned char num); int inet_add_offload(const struct net_offload *prot, unsigned char num); int inet_del_offload(const struct net_offload *prot, unsigned char num); void inet_register_protosw(struct inet_protosw *p); void inet_unregister_protosw(struct inet_protosw *p); #if IS_ENABLED(CONFIG_IPV6) int inet6_add_protocol(const struct inet6_protocol *prot, unsigned char num); int inet6_del_protocol(const struct inet6_protocol *prot, unsigned char num); int inet6_register_protosw(struct inet_protosw *p); void inet6_unregister_protosw(struct inet_protosw *p); #endif int inet6_add_offload(const struct net_offload *prot, unsigned char num); int inet6_del_offload(const struct net_offload *prot, unsigned char num); #endif /* _PROTOCOL_H */ class='label'>mode:
authorVenkat Reddy Talla <vreddytalla@nvidia.com>2016-11-17 23:24:35 +0530
committerMark Brown <broonie@kernel.org>2016-11-23 16:27:24 +0000
commit383d0fca7035a12f1201277d33e8fc87c9d60c9a (patch)
treebb12c78d91ab8d69ae18fbbf4033277481b277ad /net/tipc/core.c
parent9a40cb0cb8b55ecfdcd3cec1381bcc46ec488588 (diff)
regulator: max77620: add support to configure MPOK
Adding support to configure regulator POK mapping bit to control nRST_IO and GPIO1 POK function. In tegra based platform which uses MAX20024 pmic, when some of regulators are configured FPS_NONE(flexible power sequencer) causes PMIC GPIO1 to go low which lead to various other rails turning off, to avoid this MPOK bit of those regulators need to be set to 0 so that PMIC GPIO1 will not go low. Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/tipc/core.c')