1 files changed, 0 insertions, 233 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.h b/drivers/infiniband/hw/cxgb3/iwch_cm.h
deleted file mode 100644
index cc7fe644d260..000000000000
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Copyright (c) 2006 Chelsio, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#ifndef _IWCH_CM_H_
-#define _IWCH_CM_H_
-
-#include <linux/inet.h>
-#include <linux/wait.h>
-#include <linux/spinlock.h>
-#include <linux/kref.h>
-
-#include <rdma/ib_verbs.h>
-#include <rdma/iw_cm.h>
-
-#include "cxgb3_offload.h"
-#include "iwch_provider.h"
-
-#define MPA_KEY_REQ "MPA ID Req Frame"
-#define MPA_KEY_REP "MPA ID Rep Frame"
-
-#define MPA_MAX_PRIVATE_DATA	256
-#define MPA_REV		0	/* XXX - amso1100 uses rev 0 ! */
-#define MPA_REJECT		0x20
-#define MPA_CRC			0x40
-#define MPA_MARKERS		0x80
-#define MPA_FLAGS_MASK		0xE0
-
-#define put_ep(ep) {							\
-	pr_debug("put_ep (via %s:%u) ep %p refcnt %d\n",		\
-		 __func__, __LINE__, ep, kref_read(&((ep)->kref)));	\
-	WARN_ON(kref_read(&((ep)->kref)) < 1);				\
-	kref_put(&((ep)->kref), __free_ep);				\
-}
-
-#define get_ep(ep) {							\
-	pr_debug("get_ep (via %s:%u) ep %p, refcnt %d\n",		\
-		 __func__, __LINE__, ep, kref_read(&((ep)->kref)));	\
-	kref_get(&((ep)->kref));					\
-}
-
-struct mpa_message {
-	u8 key[16];
-	u8 flags;
-	u8 revision;
-	__be16 private_data_size;
-	u8 private_data[0];
-};
-
-struct terminate_message {
-	u8 layer_etype;
-	u8 ecode;
-	__be16 hdrct_rsvd;
-	u8 len_hdrs[0];
-};
-
-#define TERM_MAX_LENGTH (sizeof(struct terminate_message) + 2 + 18 + 28)
-
-enum iwch_layers_types {
-	LAYER_RDMAP		= 0x00,
-	LAYER_DDP		= 0x10,
-	LAYER_MPA		= 0x20,
-	RDMAP_LOCAL_CATA	= 0x00,
-	RDMAP_REMOTE_PROT	= 0x01,
-	RDMAP_REMOTE_OP		= 0x02,
-	DDP_LOCAL_CATA		= 0x00,
-	DDP_TAGGED_ERR		= 0x01,
-	DDP_UNTAGGED_ERR	= 0x02,
-	DDP_LLP			= 0x03
-};
-
-enum iwch_rdma_ecodes {
-	RDMAP_INV_STAG		= 0x00,
-	RDMAP_BASE_BOUNDS	= 0x01,
-	RDMAP_ACC_VIOL		= 0x02,
-	RDMAP_STAG_NOT_ASSOC	= 0x03,
-	RDMAP_TO_WRAP		= 0x04,
-	RDMAP_INV_VERS		= 0x05,
-	RDMAP_INV_OPCODE	= 0x06,
-	RDMAP_STREAM_CATA	= 0x07,
-	RDMAP_GLOBAL_CATA	= 0x08,
-	RDMAP_CANT_INV_STAG	= 0x09,
-	RDMAP_UNSPECIFIED	= 0xff
-};
-
-enum iwch_ddp_ecodes {
-	DDPT_INV_STAG		= 0x00,
-	DDPT_BASE_BOUNDS	= 0x01,
-	DDPT_STAG_NOT_ASSOC	= 0x02,
-	DDPT_TO_WRAP		= 0x03,
-	DDPT_INV_VERS		= 0x04,
-	DDPU_INV_QN		= 0x01,
-	DDPU_INV_MSN_NOBUF	= 0x02,
-	DDPU_INV_MSN_RANGE	= 0x03,
-	DDPU_INV_MO		= 0x04,
-	DDPU_MSG_TOOBIG		= 0x05,
-	DDPU_INV_VERS		= 0x06
-};
-
-enum iwch_mpa_ecodes {
-	MPA_CRC_ERR		= 0x02,
-	MPA_MARKER_ERR		= 0x03
-};
-
-enum iwch_ep_state {
-	IDLE = 0,
-	LISTEN,
-	CONNECTING,
-	MPA_REQ_WAIT,
-	MPA_REQ_SENT,
-	MPA_REQ_RCVD,
-	MPA_REP_SENT,
-	FPDU_MODE,
-	ABORTING,
-	CLOSING,
-	MORIBUND,
-	DEAD,
-};
-
-enum iwch_ep_flags {
-	PEER_ABORT_IN_PROGRESS	= 0,
-	ABORT_REQ_IN_PROGRESS	= 1,
-	RELEASE_RESOURCES	= 2,
-	CLOSE_SENT		= 3,
-};
-
-struct iwch_ep_common {
-	struct iw_cm_id *cm_id;
-	struct iwch_qp *qp;
-	struct t3cdev *tdev;
-	enum iwch_ep_state state;
-	struct kref kref;
-	spinlock_t lock;
-	struct sockaddr_in local_addr;
-	struct sockaddr_in remote_addr;
-	wait_queue_head_t waitq;
-	int rpl_done;
-	int rpl_err;
-	unsigned long flags;
-};
-
-struct iwch_listen_ep {
-	struct iwch_ep_common com;
-	unsigned int stid;
-	int backlog;
-};
-
-struct iwch_ep {
-	struct iwch_ep_common com;
-	struct iwch_ep *parent_ep;
-	struct timer_list timer;
-	unsigned int atid;
-	u32 hwtid;
-	u32 snd_seq;
-	u32 rcv_seq;
-	struct l2t_entry *l2t;
-	struct dst_entry *dst;
-	struct sk_buff *mpa_skb;
-	struct iwch_mpa_attributes mpa_attr;
-	unsigned int mpa_pkt_len;
-	u8 mpa_pkt[sizeof(struct mpa_message) + MPA_MAX_PRIVATE_DATA];
-	u8 tos;
-	u16 emss;
-	u16 plen;
-	u32 ird;
-	u32 ord;
-};
-
-static inline struct iwch_ep *to_ep(struct iw_cm_id *cm_id)
-{
-	return cm_id->provider_data;
-}
-
-static inline struct iwch_listen_ep *to_listen_ep(struct iw_cm_id *cm_id)
-{
-	return cm_id->provider_data;
-}
-
-static inline int compute_wscale(int win)
-{
-	int wscale = 0;
-
-	while (wscale < 14 && (65535<<wscale) < win)
-		wscale++;
-	return wscale;
-}
-
-/* CM prototypes */
-
-int iwch_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param);
-int iwch_create_listen(struct iw_cm_id *cm_id, int backlog);
-int iwch_destroy_listen(struct iw_cm_id *cm_id);
-int iwch_reject_cr(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len);
-int iwch_accept_cr(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param);
-int iwch_ep_disconnect(struct iwch_ep *ep, int abrupt, gfp_t gfp);
-int iwch_quiesce_tid(struct iwch_ep *ep);
-int iwch_resume_tid(struct iwch_ep *ep);
-void __free_ep(struct kref *kref);
-void iwch_rearp(struct iwch_ep *ep);
-int iwch_ep_redirect(void *ctx, struct dst_entry *old, struct dst_entry *new, struct l2t_entry *l2t);
-
-int __init iwch_cm_init(void);
-void __exit iwch_cm_term(void);
-extern int peer2peer;
-
-#endif				/* _IWCH_CM_H_ */