mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-10 01:12:45 -04:00
Fixed MTP to work with TWRP
This commit is contained in:
awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
38
include/net/phonet/gprs.h
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38
include/net/phonet/gprs.h
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/*
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* File: pep_gprs.h
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*
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* GPRS over Phonet pipe end point socket
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*
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* Copyright (C) 2008 Nokia Corporation.
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*
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* Author: Rémi Denis-Courmont
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef NET_PHONET_GPRS_H
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#define NET_PHONET_GPRS_H
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struct sock;
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struct sk_buff;
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int pep_writeable(struct sock *sk);
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int pep_write(struct sock *sk, struct sk_buff *skb);
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struct sk_buff *pep_read(struct sock *sk);
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int gprs_attach(struct sock *sk);
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void gprs_detach(struct sock *sk);
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#endif
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168
include/net/phonet/pep.h
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168
include/net/phonet/pep.h
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@ -0,0 +1,168 @@
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/*
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* File: pep.h
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*
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* Phonet Pipe End Point sockets definitions
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*
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* Copyright (C) 2008 Nokia Corporation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef NET_PHONET_PEP_H
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#define NET_PHONET_PEP_H
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struct pep_sock {
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struct pn_sock pn_sk;
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/* XXX: union-ify listening vs connected stuff ? */
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/* Listening socket stuff: */
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struct hlist_head hlist;
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/* Connected socket stuff: */
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struct sock *listener;
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struct sk_buff_head ctrlreq_queue;
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#define PNPIPE_CTRLREQ_MAX 10
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atomic_t tx_credits;
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int ifindex;
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u16 peer_type; /* peer type/subtype */
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u8 pipe_handle;
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u8 rx_credits;
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u8 rx_fc; /* RX flow control */
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u8 tx_fc; /* TX flow control */
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u8 init_enable; /* auto-enable at creation */
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u8 aligned;
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};
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static inline struct pep_sock *pep_sk(struct sock *sk)
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{
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return (struct pep_sock *)sk;
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}
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extern const struct proto_ops phonet_stream_ops;
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/* Pipe protocol definitions */
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struct pnpipehdr {
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u8 utid; /* transaction ID */
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u8 message_id;
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u8 pipe_handle;
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union {
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u8 state_after_connect; /* connect request */
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u8 state_after_reset; /* reset request */
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u8 error_code; /* any response */
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u8 pep_type; /* status indication */
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u8 data[1];
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};
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};
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#define other_pep_type data[1]
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static inline struct pnpipehdr *pnp_hdr(struct sk_buff *skb)
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{
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return (struct pnpipehdr *)skb_transport_header(skb);
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}
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#define MAX_PNPIPE_HEADER (MAX_PHONET_HEADER + 4)
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enum {
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PNS_PIPE_CREATE_REQ = 0x00,
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PNS_PIPE_CREATE_RESP,
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PNS_PIPE_REMOVE_REQ,
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PNS_PIPE_REMOVE_RESP,
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PNS_PIPE_DATA = 0x20,
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PNS_PIPE_ALIGNED_DATA,
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PNS_PEP_CONNECT_REQ = 0x40,
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PNS_PEP_CONNECT_RESP,
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PNS_PEP_DISCONNECT_REQ,
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PNS_PEP_DISCONNECT_RESP,
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PNS_PEP_RESET_REQ,
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PNS_PEP_RESET_RESP,
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PNS_PEP_ENABLE_REQ,
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PNS_PEP_ENABLE_RESP,
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PNS_PEP_CTRL_REQ,
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PNS_PEP_CTRL_RESP,
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PNS_PEP_DISABLE_REQ = 0x4C,
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PNS_PEP_DISABLE_RESP,
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PNS_PEP_STATUS_IND = 0x60,
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PNS_PIPE_CREATED_IND,
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PNS_PIPE_RESET_IND = 0x63,
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PNS_PIPE_ENABLED_IND,
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PNS_PIPE_REDIRECTED_IND,
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PNS_PIPE_DISABLED_IND = 0x66,
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};
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#define PN_PIPE_INVALID_HANDLE 0xff
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#define PN_PEP_TYPE_COMMON 0x00
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/* Phonet pipe status indication */
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enum {
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PN_PEP_IND_FLOW_CONTROL,
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PN_PEP_IND_ID_MCFC_GRANT_CREDITS,
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};
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/* Phonet pipe error codes */
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enum {
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PN_PIPE_NO_ERROR,
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PN_PIPE_ERR_INVALID_PARAM,
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PN_PIPE_ERR_INVALID_HANDLE,
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PN_PIPE_ERR_INVALID_CTRL_ID,
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PN_PIPE_ERR_NOT_ALLOWED,
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PN_PIPE_ERR_PEP_IN_USE,
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PN_PIPE_ERR_OVERLOAD,
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PN_PIPE_ERR_DEV_DISCONNECTED,
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PN_PIPE_ERR_TIMEOUT,
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PN_PIPE_ERR_ALL_PIPES_IN_USE,
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PN_PIPE_ERR_GENERAL,
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PN_PIPE_ERR_NOT_SUPPORTED,
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};
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/* Phonet pipe states */
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enum {
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PN_PIPE_DISABLE,
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PN_PIPE_ENABLE,
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};
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/* Phonet pipe sub-block types */
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enum {
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PN_PIPE_SB_CREATE_REQ_PEP_SUB_TYPE,
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PN_PIPE_SB_CONNECT_REQ_PEP_SUB_TYPE,
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PN_PIPE_SB_REDIRECT_REQ_PEP_SUB_TYPE,
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PN_PIPE_SB_NEGOTIATED_FC,
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PN_PIPE_SB_REQUIRED_FC_TX,
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PN_PIPE_SB_PREFERRED_FC_RX,
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PN_PIPE_SB_ALIGNED_DATA,
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};
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/* Phonet pipe flow control models */
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enum {
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PN_NO_FLOW_CONTROL,
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PN_LEGACY_FLOW_CONTROL,
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PN_ONE_CREDIT_FLOW_CONTROL,
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PN_MULTI_CREDIT_FLOW_CONTROL,
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PN_MAX_FLOW_CONTROL,
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};
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#define pn_flow_safe(fc) ((fc) >> 1)
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/* Phonet pipe flow control states */
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enum {
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PEP_IND_EMPTY,
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PEP_IND_BUSY,
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PEP_IND_READY,
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};
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#endif
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119
include/net/phonet/phonet.h
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119
include/net/phonet/phonet.h
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@ -0,0 +1,119 @@
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/*
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* File: af_phonet.h
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*
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* Phonet sockets kernel definitions
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*
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* Copyright (C) 2008 Nokia Corporation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef AF_PHONET_H
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#define AF_PHONET_H
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/*
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* The lower layers may not require more space, ever. Make sure it's
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* enough.
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*/
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#define MAX_PHONET_HEADER (8 + MAX_HEADER)
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/*
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* Every Phonet* socket has this structure first in its
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* protocol-specific structure under name c.
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*/
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struct pn_sock {
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struct sock sk;
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u16 sobject;
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u16 dobject;
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u8 resource;
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};
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static inline struct pn_sock *pn_sk(struct sock *sk)
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{
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return (struct pn_sock *)sk;
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}
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extern const struct proto_ops phonet_dgram_ops;
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void pn_sock_init(void);
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struct sock *pn_find_sock_by_sa(struct net *net, const struct sockaddr_pn *sa);
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void pn_deliver_sock_broadcast(struct net *net, struct sk_buff *skb);
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void phonet_get_local_port_range(int *min, int *max);
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void pn_sock_hash(struct sock *sk);
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void pn_sock_unhash(struct sock *sk);
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int pn_sock_get_port(struct sock *sk, unsigned short sport);
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struct sock *pn_find_sock_by_res(struct net *net, u8 res);
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int pn_sock_bind_res(struct sock *sock, u8 res);
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int pn_sock_unbind_res(struct sock *sk, u8 res);
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void pn_sock_unbind_all_res(struct sock *sk);
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int pn_skb_send(struct sock *sk, struct sk_buff *skb,
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const struct sockaddr_pn *target);
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static inline struct phonethdr *pn_hdr(struct sk_buff *skb)
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{
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return (struct phonethdr *)skb_network_header(skb);
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}
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static inline struct phonetmsg *pn_msg(struct sk_buff *skb)
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{
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return (struct phonetmsg *)skb_transport_header(skb);
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}
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/*
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* Get the other party's sockaddr from received skb. The skb begins
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* with a Phonet header.
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*/
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static inline
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void pn_skb_get_src_sockaddr(struct sk_buff *skb, struct sockaddr_pn *sa)
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{
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struct phonethdr *ph = pn_hdr(skb);
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u16 obj = pn_object(ph->pn_sdev, ph->pn_sobj);
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sa->spn_family = AF_PHONET;
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pn_sockaddr_set_object(sa, obj);
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pn_sockaddr_set_resource(sa, ph->pn_res);
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memset(sa->spn_zero, 0, sizeof(sa->spn_zero));
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}
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static inline
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void pn_skb_get_dst_sockaddr(struct sk_buff *skb, struct sockaddr_pn *sa)
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{
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struct phonethdr *ph = pn_hdr(skb);
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u16 obj = pn_object(ph->pn_rdev, ph->pn_robj);
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sa->spn_family = AF_PHONET;
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pn_sockaddr_set_object(sa, obj);
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pn_sockaddr_set_resource(sa, ph->pn_res);
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memset(sa->spn_zero, 0, sizeof(sa->spn_zero));
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}
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/* Protocols in Phonet protocol family. */
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struct phonet_protocol {
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const struct proto_ops *ops;
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struct proto *prot;
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int sock_type;
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};
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int phonet_proto_register(unsigned int protocol, struct phonet_protocol *pp);
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void phonet_proto_unregister(unsigned int protocol, struct phonet_protocol *pp);
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int phonet_sysctl_init(void);
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void phonet_sysctl_exit(void);
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int isi_register(void);
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void isi_unregister(void);
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#endif
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62
include/net/phonet/pn_dev.h
Normal file
62
include/net/phonet/pn_dev.h
Normal file
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@ -0,0 +1,62 @@
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/*
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* File: pn_dev.h
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*
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* Phonet network device
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*
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* Copyright (C) 2008 Nokia Corporation.
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*
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* This program is free software; you can redistribute it and/or
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||||
* modify it under the terms of the GNU General Public License
|
||||
* version 2 as published by the Free Software Foundation.
|
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*
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* This program is distributed in the hope that it will be useful, but
|
||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
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*
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||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef PN_DEV_H
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#define PN_DEV_H
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struct phonet_device_list {
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struct list_head list;
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struct mutex lock;
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};
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struct phonet_device_list *phonet_device_list(struct net *net);
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struct phonet_device {
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struct list_head list;
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struct net_device *netdev;
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DECLARE_BITMAP(addrs, 64);
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struct rcu_head rcu;
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};
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int phonet_device_init(void);
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void phonet_device_exit(void);
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int phonet_netlink_register(void);
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struct net_device *phonet_device_get(struct net *net);
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int phonet_address_add(struct net_device *dev, u8 addr);
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int phonet_address_del(struct net_device *dev, u8 addr);
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u8 phonet_address_get(struct net_device *dev, u8 addr);
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int phonet_address_lookup(struct net *net, u8 addr);
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void phonet_address_notify(int event, struct net_device *dev, u8 addr);
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int phonet_route_add(struct net_device *dev, u8 daddr);
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int phonet_route_del(struct net_device *dev, u8 daddr);
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void rtm_phonet_notify(int event, struct net_device *dev, u8 dst);
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struct net_device *phonet_route_get_rcu(struct net *net, u8 daddr);
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struct net_device *phonet_route_output(struct net *net, u8 daddr);
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#define PN_NO_ADDR 0xff
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extern const struct file_operations pn_sock_seq_fops;
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extern const struct file_operations pn_res_seq_fops;
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#endif
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