diff options
author | Swarup Nayak <swarupnpvt@gmail.com> | 2018-08-13 19:23:34 +0530 |
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committer | Swarup Nayak <swarupnpvt@gmail.com> | 2018-08-13 19:25:27 +0530 |
commit | 7dc65518819f2b453fd2837e92c115592d8832ec (patch) | |
tree | f9119bb3624ff11af480981c9904b84c172a607c /stacks/lwip_stack/lwip_src/include/netif/common.h | |
parent | bd6e75c243db1b384ba0882ecaf9063ec4cd70bd (diff) |
Feat : LWIP integration part1
Change-Id: Ia26c092d16579c6f845a021ba66bde106363883a
Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
Diffstat (limited to 'stacks/lwip_stack/lwip_src/include/netif/common.h')
-rw-r--r-- | stacks/lwip_stack/lwip_src/include/netif/common.h | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/stacks/lwip_stack/lwip_src/include/netif/common.h b/stacks/lwip_stack/lwip_src/include/netif/common.h new file mode 100644 index 0000000..45e9c8f --- /dev/null +++ b/stacks/lwip_stack/lwip_src/include/netif/common.h @@ -0,0 +1,233 @@ +/* +* +* Copyright (c) 2018 Huawei Technologies Co.,Ltd. +* 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 _COMMON_H_ +#define _COMMON_H_ +#include <stddef.h> /* for size_t */ +#include "stackx_common.h" +#include "netif.h" + +#ifdef __cplusplus +/* *INDENT-OFF* */ +extern "C" { +/* *INDENT-ON* */ +#endif + +//yyq + +/* define common names for structures shared between server and client */ + +#define MP_STACKX_INSTANCE_POLL_NAME "VppTCP_instance_poll" +#define MP_STACKX_PORT_ZONE "VppTCP_stackx_port_zone" +#define MP_STACKX_PORT_INFO "VppTCP_stackx_port_info" +#define MP_MEMPOLL_RX_NAME "VppTCP_MBUF_%u_%u_RX" +#define MP_MEMPOLL_RXMSG_NAME "VppTCP_MSG_%u_%u_RX" +#define MP_MEMPOLL_TX_NAME "VppTCP_MBUF_TX" +#define MP_MEMPOLL_SEG_NAME "VppTCP_MBUF_SEG" +#define MP_STACKX_MSG_NAME "VppTCP_msg" +#define MP_STACKX_RING_NAME "VppTCP_%u_ring" +#define MP_STACKX_LRING_NAME "VppTCP_%u_lring" + +#define MP_STACKX_BIT_SET_NAME "%s_bit_set" + +#define MP_STACKX_SOCKET_FREE_LIST_NAME "VppTCP_socket_list" + +#define MP_NETIF_LIST_NAME "VppTCP_Netif_list" + +/* + move sharemem create from App to nstackMain +advice rename app_tx_mbuf to VppTCP_APP_TXBUF_POOL +*/ +#define MP_STACKX_APP_TXBUF_POOL "app_tx_mbuf" + +#define MP_MEMPOLL_TCP_BUFF_NAME "VppTCP_MBUF_%u_TCP_BUFF" + +extern int spl_snprintf (char *buffer, int buflen, const char *format, ...); + +/*According to the number of network cards, the establishment of recv lring, + *each separate, each proc_id each NIC queue independent lring + */ +static inline const char * +get_mempoll_rx_name (unsigned proc_id, unsigned nic_id) +{ + /* buffer for return value. Size calculated by %u being replaced + * by maximum 3 digits (plus an extra byte for safety) + * the id may reach 65535, need add more space*/ + static char buffer[sizeof (MP_MEMPOLL_RX_NAME) + 32]; + + int retVal = spl_snprintf (buffer, sizeof (buffer) - 1, MP_MEMPOLL_RX_NAME, proc_id, nic_id); //???????????buffer?? + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_mempoll_rxmsg_name (unsigned proc_id, unsigned nic_id) +{ + /* buffer for return value. Size calculated by %u being replaced + * by maximum 3 digits (plus an extra byte for safety) + * the id may reach 65535, need add more space*/ + static char buffer[sizeof (MP_MEMPOLL_RXMSG_NAME) + 32]; + + int retVal = spl_snprintf (buffer, sizeof (buffer) - 1, MP_MEMPOLL_RXMSG_NAME, proc_id, nic_id); //???????????buffer?? + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_mempoll_ring_name (unsigned proc_id) +{ + static char buffer[sizeof (MP_STACKX_RING_NAME) + 16]; + + int retVal = + spl_snprintf (buffer, sizeof (buffer) - 1, MP_STACKX_RING_NAME, proc_id); + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_mempoll_lring_name (unsigned proc_id) +{ + static char buffer[sizeof (MP_STACKX_LRING_NAME) + 16]; + + int retVal = + spl_snprintf (buffer, sizeof (buffer) - 1, MP_STACKX_LRING_NAME, proc_id); + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_mempoll_msg_name () +{ + static char buffer[sizeof (MP_STACKX_MSG_NAME) + 16]; + + int retVal = spl_snprintf (buffer, sizeof (buffer) - 1, MP_STACKX_MSG_NAME); + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_mempoll_tx_name () +{ + /* buffer for return value. Size calculated by %u being replaced + * by maximum 3 digits (plus an extra byte for safety) */ + static char buffer[sizeof (MP_MEMPOLL_TX_NAME) + 16]; + + int retVal = spl_snprintf (buffer, sizeof (buffer) - 1, MP_MEMPOLL_TX_NAME); //???????????buffer?? + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_mempoll_seg_name () +{ + /* buffer for return value. Size calculated by %u being replaced + * by maximum 3 digits (plus an extra byte for safety) */ + static char buffer[sizeof (MP_MEMPOLL_SEG_NAME) + 16]; + + int retVal = spl_snprintf (buffer, sizeof (buffer) - 1, MP_MEMPOLL_SEG_NAME); //???????????buffer?? + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_memStatusBitSet_name (const char *name, unsigned int num) +{ + static char buffer[64]; + + int retVal = + spl_snprintf (buffer, sizeof (buffer) - 1, MP_STACKX_BIT_SET_NAME "%d", + name, num); + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_memNameWithProc (const char *name) +{ + static char buffer[64]; + + int retVal = spl_snprintf (buffer, sizeof (buffer) - 1, "%s", name); + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +static inline const char * +get_memInstancePoll_name (unsigned int type) +{ + static char buffer[sizeof (MP_STACKX_INSTANCE_POLL_NAME) + 32]; + int retVal = spl_snprintf (buffer, sizeof (buffer) - 1, "%s" "%d", + MP_STACKX_INSTANCE_POLL_NAME, type); + if (-1 == retVal) + { + NSPOL_LOGERR ("spl_snprintf failed]"); + return NULL; + } + + return buffer; +} + +#ifdef __cplusplus +/* *INDENT-OFF* */ +} +/* *INDENT-ON* */ +#endif + +#endif |