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authorDavid S. Miller <davem@davemloft.net>2012-09-30 02:30:16 -0400
committerDavid S. Miller <davem@davemloft.net>2012-09-30 02:30:16 -0400
commita248afdc1b5916c2bfd007233112333d85aa28f6 (patch)
tree49d4a0b8fdcf7624ea6b0bdf0af2567d7392210e /include/net/nfc/shdlc.h
parentd379142bc4d9b78cdd9fc5aa696ca1ea083fb7d4 (diff)
parentc487606f835a93a725bac1aefd536be98f22474d (diff)
downloadop-kernel-dev-a248afdc1b5916c2bfd007233112333d85aa28f6.zip
op-kernel-dev-a248afdc1b5916c2bfd007233112333d85aa28f6.tar.gz
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
John W. Linville says: ==================== Here is another batch of updates intended for 3.7... Highlights include an hci_connect re-write in Bluetooth, HCI/LLC layer separation in NFC, removal of the raw pn544 NFC driver, NFC LLCP raw sockets support, improved IBSS auth frame handling in mac80211, full-MAC AP mode notification support in mac80211, a lot of attention paid to brcmfmac, and the usual level of updates to iwlwifi, ath9k, mwifiex, and rt2x00, and various other updates. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/nfc/shdlc.h')
-rw-r--r--include/net/nfc/shdlc.h107
1 files changed, 0 insertions, 107 deletions
diff --git a/include/net/nfc/shdlc.h b/include/net/nfc/shdlc.h
deleted file mode 100644
index 35e930d..0000000
--- a/include/net/nfc/shdlc.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright (C) 2012 Intel Corporation. All rights reserved.
- *
- * 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.
- *
- * 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.
- *
- * 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.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#ifndef __NFC_SHDLC_H
-#define __NFC_SHDLC_H
-
-struct nfc_shdlc;
-
-struct nfc_shdlc_ops {
- int (*open) (struct nfc_shdlc *shdlc);
- void (*close) (struct nfc_shdlc *shdlc);
- int (*hci_ready) (struct nfc_shdlc *shdlc);
- int (*xmit) (struct nfc_shdlc *shdlc, struct sk_buff *skb);
- int (*start_poll) (struct nfc_shdlc *shdlc,
- u32 im_protocols, u32 tm_protocols);
- int (*target_from_gate) (struct nfc_shdlc *shdlc, u8 gate,
- struct nfc_target *target);
- int (*complete_target_discovered) (struct nfc_shdlc *shdlc, u8 gate,
- struct nfc_target *target);
- int (*data_exchange) (struct nfc_shdlc *shdlc,
- struct nfc_target *target,
- struct sk_buff *skb, struct sk_buff **res_skb);
- int (*check_presence)(struct nfc_shdlc *shdlc,
- struct nfc_target *target);
-};
-
-enum shdlc_state {
- SHDLC_DISCONNECTED = 0,
- SHDLC_CONNECTING = 1,
- SHDLC_NEGOCIATING = 2,
- SHDLC_CONNECTED = 3
-};
-
-struct nfc_shdlc {
- struct mutex state_mutex;
- enum shdlc_state state;
- int hard_fault;
-
- struct nfc_hci_dev *hdev;
-
- wait_queue_head_t *connect_wq;
- int connect_tries;
- int connect_result;
- struct timer_list connect_timer;/* aka T3 in spec 10.6.1 */
-
- u8 w; /* window size */
- bool srej_support;
-
- struct timer_list t1_timer; /* send ack timeout */
- bool t1_active;
-
- struct timer_list t2_timer; /* guard/retransmit timeout */
- bool t2_active;
-
- int ns; /* next seq num for send */
- int nr; /* next expected seq num for receive */
- int dnr; /* oldest sent unacked seq num */
-
- struct sk_buff_head rcv_q;
-
- struct sk_buff_head send_q;
- bool rnr; /* other side is not ready to receive */
-
- struct sk_buff_head ack_pending_q;
-
- struct workqueue_struct *sm_wq;
- struct work_struct sm_work;
-
- struct nfc_shdlc_ops *ops;
-
- int client_headroom;
- int client_tailroom;
-
- void *clientdata;
-};
-
-void nfc_shdlc_recv_frame(struct nfc_shdlc *shdlc, struct sk_buff *skb);
-
-struct nfc_shdlc *nfc_shdlc_allocate(struct nfc_shdlc_ops *ops,
- struct nfc_hci_init_data *init_data,
- u32 protocols,
- int tx_headroom, int tx_tailroom,
- int max_link_payload, const char *devname);
-
-void nfc_shdlc_free(struct nfc_shdlc *shdlc);
-
-void nfc_shdlc_set_clientdata(struct nfc_shdlc *shdlc, void *clientdata);
-void *nfc_shdlc_get_clientdata(struct nfc_shdlc *shdlc);
-struct nfc_hci_dev *nfc_shdlc_get_hci_dev(struct nfc_shdlc *shdlc);
-
-#endif /* __NFC_SHDLC_H */
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