1 files changed, 0 insertions, 103 deletions
diff --git a/drivers/crypto/chelsio/chcr_ktls.h b/drivers/crypto/chelsio/chcr_ktls.h
deleted file mode 100644
index 5cbd84b1da05..000000000000
--- a/drivers/crypto/chelsio/chcr_ktls.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/* Copyright (C) 2020 Chelsio Communications.  All rights reserved. */
-
-#ifndef __CHCR_KTLS_H__
-#define __CHCR_KTLS_H__
-
-#ifdef CONFIG_CHELSIO_TLS_DEVICE
-#include <net/tls.h>
-#include "cxgb4.h"
-#include "t4_msg.h"
-#include "t4_tcb.h"
-#include "l2t.h"
-#include "chcr_common.h"
-#include "cxgb4_uld.h"
-
-#define CHCR_TCB_STATE_CLOSED	0
-#define CHCR_KTLS_KEY_CTX_LEN	16
-#define CHCR_SET_TCB_FIELD_LEN	sizeof(struct cpl_set_tcb_field)
-#define CHCR_PLAIN_TX_DATA_LEN	(sizeof(struct fw_ulptx_wr) +\
-				 sizeof(struct ulp_txpkt) +\
-				 sizeof(struct ulptx_idata) +\
-				 sizeof(struct cpl_tx_data))
-
-#define CHCR_KTLS_WR_SIZE	(CHCR_PLAIN_TX_DATA_LEN +\
-				 sizeof(struct cpl_tx_sec_pdu))
-
-enum chcr_ktls_conn_state {
-	KTLS_CONN_CLOSED,
-	KTLS_CONN_ACT_OPEN_REQ,
-	KTLS_CONN_ACT_OPEN_RPL,
-	KTLS_CONN_SET_TCB_REQ,
-	KTLS_CONN_SET_TCB_RPL,
-	KTLS_CONN_TX_READY,
-};
-
-struct chcr_ktls_info {
-	struct sock *sk;
-	spinlock_t lock; /* state machine lock */
-	struct ktls_key_ctx key_ctx;
-	struct adapter *adap;
-	struct l2t_entry *l2te;
-	struct net_device *netdev;
-	u64 iv;
-	u64 record_no;
-	int tid;
-	int atid;
-	int rx_qid;
-	u32 iv_size;
-	u32 prev_seq;
-	u32 prev_ack;
-	u32 salt_size;
-	u32 key_ctx_len;
-	u32 scmd0_seqno_numivs;
-	u32 scmd0_ivgen_hdrlen;
-	u32 tcp_start_seq_number;
-	u32 scmd0_short_seqno_numivs;
-	u32 scmd0_short_ivgen_hdrlen;
-	enum chcr_ktls_conn_state connection_state;
-	u16 prev_win;
-	u8 tx_chan;
-	u8 smt_idx;
-	u8 port_id;
-	u8 ip_family;
-	u8 first_qset;
-};
-
-struct chcr_ktls_ofld_ctx_tx {
-	struct tls_offload_context_tx base;
-	struct chcr_ktls_info *chcr_info;
-};
-
-static inline struct chcr_ktls_ofld_ctx_tx *
-chcr_get_ktls_tx_context(struct tls_context *tls_ctx)
-{
-	BUILD_BUG_ON(sizeof(struct chcr_ktls_ofld_ctx_tx) >
-		     TLS_OFFLOAD_CONTEXT_SIZE_TX);
-	return container_of(tls_offload_ctx_tx(tls_ctx),
-			    struct chcr_ktls_ofld_ctx_tx,
-			    base);
-}
-
-static inline int chcr_get_first_rx_qid(struct adapter *adap)
-{
-	/* u_ctx is saved in adap, fetch it */
-	struct uld_ctx *u_ctx = adap->uld[CXGB4_ULD_CRYPTO].handle;
-
-	if (!u_ctx)
-		return -1;
-	return u_ctx->lldi.rxq_ids[0];
-}
-
-int chcr_ktls_cpl_act_open_rpl(struct adapter *adap, unsigned char *input);
-int chcr_ktls_cpl_set_tcb_rpl(struct adapter *adap, unsigned char *input);
-int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev);
-int chcr_ktls_dev_add(struct net_device *netdev, struct sock *sk,
-		      enum tls_offload_ctx_dir direction,
-		      struct tls_crypto_info *crypto_info,
-		      u32 start_offload_tcp_sn);
-void chcr_ktls_dev_del(struct net_device *netdev,
-		       struct tls_context *tls_ctx,
-		       enum tls_offload_ctx_dir direction);
-#endif /* CONFIG_CHELSIO_TLS_DEVICE */
-#endif /* __CHCR_KTLS_H__ */