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Diffstat (limited to 'lib/libtle_glue/config.h')
-rw-r--r-- | lib/libtle_glue/config.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/lib/libtle_glue/config.h b/lib/libtle_glue/config.h new file mode 100644 index 0000000..976495e --- /dev/null +++ b/lib/libtle_glue/config.h @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2018 Ant Financial Services Group. + * 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 _TLE_GLUE_CONFIG_H_ +#define _TLE_GLUE_CONFIG_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#define MAX_STREAMS_PER_CORE 64 * 1024 +#define MIN_STREAMS_PER_CORE 16 +#define DELTA_STREAMS 64 +#define FRAG_BUCKET 8 +#define FRAG_ENTRIES_PER_BUCKET 8 +#define MAX_ARP_ENTRY (1 << 10) + +/* RCV buffer & SND buffer + * This is not a reall rcv/snd buffer implementation. Below number means + * the slots to store mbufs of sent or received data. Each slot could + * contains a single mbuf with size of (1500B or 2048B) or a chained + * mbuf with size <= 64KB. + * + * TODO: add real snd/rcv buffer + */ +#define MAX_RECV_BUFS_PER_STREAM 256 +#define MAX_SEND_BUFS_PER_STREAM 256 + +#ifdef LOOK_ASIDE_BACKEND +#define MAX_NB_CTX 1 +#else +#define MAX_NB_CTX 16 +#endif + +#define MAX_MBUFS 0x80000 +/* should calculated by: + * MAX_NB_CTX * MAX_STREAMS_PER_CORE * (MAX_RECV_BUFS_PER_STREAM + MAX_SEND_BUFS_PER_STREAM)) + */ + +#define MBUF_DYNAMIC_SIZE 0x800 + +#define MBUF_PERCORE_CACHE 32 + +#define MAX_PKTS_BURST 0x20 + +#define TCP_MAX_PROCESS 32 + +#define ARP_ENTRY_EXPIRE 60000U +#define ARP_REQUEST_EXPIRE 1000U /* ms */ +#define ARP_MAX_REQ_TIMES 5 + +#define MTU_NORMAL 1500 +#define MTU_LOOPBACK 65535 + +#ifdef __cplusplus +} +#endif + +#endif /*_TLE_GLUE_CONFIG_H_ */ |