Introduce first version of TCP code.

[tldk.git] / lib / libtle_udp / udp_impl.h

diff --git a/lib/libtle_udp/udp_impl.h b/lib/libtle_udp/udp_impl.h
deleted file mode 100644 (file)
index af35197..0000000
--- a/lib/libtle_udp/udp_impl.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Copyright (c) 2016  Intel Corporation.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _UDP_IMPL_H_
-#define _UDP_IMPL_H_
-
-#include <rte_spinlock.h>
-#include <rte_vect.h>
-#include <tle_dring.h>
-#include <tle_udp_impl.h>
-#include <tle_event.h>
-
-#include "port_bitmap.h"
-#include "osdep.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-enum {
-       TLE_UDP_V4,
-       TLE_UDP_V6,
-       TLE_UDP_VNUM
-};
-
-union udp_ports {
-       uint32_t raw;
-       struct {
-               uint16_t src;
-               uint16_t dst;
-       };
-};
-
-union udph {
-       uint64_t raw;
-       struct {
-               union udp_ports ports;
-               uint16_t len;
-               uint16_t cksum;
-       };
-};
-
-union ipv4_addrs {
-       uint64_t raw;
-       struct {
-               uint32_t src;
-               uint32_t dst;
-       };
-};
-
-union ipv6_addrs {
-       _ymm_t raw;
-       struct {
-               rte_xmm_t src;
-               rte_xmm_t dst;
-       };
-};
-
-union ip_addrs {
-       union ipv4_addrs v4;
-       union ipv6_addrs v6;
-};
-
-
-struct tle_udp_stream {
-
-       STAILQ_ENTRY(tle_udp_stream) link;
-       struct tle_udp_ctx *ctx;
-
-       uint8_t type;          /* TLE_UDP_V4 or TLE_UDP_V6 */
-
-       struct {
-               struct rte_ring *q;
-               struct tle_event *ev;
-               struct tle_udp_stream_cb cb;
-               rte_atomic32_t use;
-       } rx;
-
-       union udp_ports port;
-       union udp_ports pmsk;
-
-       union {
-               struct {
-                       union ipv4_addrs addr;
-                       union ipv4_addrs mask;
-               } ipv4;
-               struct {
-                       union ipv6_addrs addr;
-                       union ipv6_addrs mask;
-               } ipv6;
-       };
-
-       struct {
-               rte_atomic32_t use;
-               struct {
-                       uint32_t nb_elem;  /* number of obects per drb. */
-                       uint32_t nb_max;   /* number of drbs per stream. */
-                       struct rte_ring *r;
-               } drb;
-               struct tle_event *ev;
-               struct tle_udp_stream_cb cb;
-       } tx __rte_cache_aligned;
-
-       struct tle_udp_stream_param prm;
-} __rte_cache_aligned;
-
-#define UDP_STREAM_TX_PENDING(s)       \
-       ((s)->tx.drb.nb_max != rte_ring_count((s)->tx.drb.r))
-
-#define UDP_STREAM_TX_FINISHED(s)      \
-       ((s)->tx.drb.nb_max == rte_ring_count((s)->tx.drb.r))
-
-struct tle_udp_dport {
-       struct udp_pbm use; /* ports in use. */
-       struct tle_udp_stream *streams[MAX_PORT_NUM]; /* port to stream. */
-};
-
-struct tle_udp_dev {
-       struct tle_udp_ctx *ctx;
-       struct {
-               uint64_t ol_flags[TLE_UDP_VNUM];
-       } rx;
-       struct {
-               /* used by FE. */
-               uint64_t ol_flags[TLE_UDP_VNUM];
-               rte_atomic32_t packet_id[TLE_UDP_VNUM];
-
-               /* used by FE & BE. */
-               struct tle_dring dr;
-       } tx;
-       struct tle_udp_dev_param prm; /* copy of device paramaters. */
-       struct tle_udp_dport *dp[TLE_UDP_VNUM]; /* device udp ports */
-};
-
-struct tle_udp_ctx {
-       struct tle_udp_ctx_param prm;
-       struct {
-               rte_spinlock_t lock;
-               uint32_t nb_free; /* number of free streams. */
-               STAILQ_HEAD(, tle_udp_stream) free;
-               struct tle_udp_stream *buf; /* array of streams */
-       } streams;
-
-       rte_spinlock_t dev_lock;
-       uint32_t nb_dev;
-       struct udp_pbm use[TLE_UDP_VNUM];          /* all ports in use. */
-       struct tle_udp_dev dev[RTE_MAX_ETHPORTS];
-};
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _UDP_IMPL_H_ */