mbed unsupported / lwip

A version of LWIP, provided for backwards compatibility.

Dependents:   AA_DemoBoard DemoBoard HelloServerDemo DemoBoard_RangeIndicator ... more

trunk/Core/lwIP/include/lwip/memp_std.h@0:5e1631496985, 2012-05-08 (annotated)

Committer:
root@mbed.org
Date:
Tue May 08 15:32:10 2012 +0100
Revision:
0:5e1631496985
initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
root@mbed.org 0:5e1631496985 1 /*
root@mbed.org 0:5e1631496985 2 * SETUP: Make sure we define everything we will need.
root@mbed.org 0:5e1631496985 3 *
root@mbed.org 0:5e1631496985 4 * We have create three types of pools:
root@mbed.org 0:5e1631496985 5 * 1) MEMPOOL - standard pools
root@mbed.org 0:5e1631496985 6 * 2) MALLOC_MEMPOOL - to be used by mem_malloc in mem.c
root@mbed.org 0:5e1631496985 7 * 3) PBUF_MEMPOOL - a mempool of pbuf's, so include space for the pbuf struct
root@mbed.org 0:5e1631496985 8 *
root@mbed.org 0:5e1631496985 9 * If the include'r doesn't require any special treatment of each of the types
root@mbed.org 0:5e1631496985 10 * above, then will declare #2 & #3 to be just standard mempools.
root@mbed.org 0:5e1631496985 11 */
root@mbed.org 0:5e1631496985 12 #ifndef LWIP_MALLOC_MEMPOOL
root@mbed.org 0:5e1631496985 13 /* This treats "malloc pools" just like any other pool.
root@mbed.org 0:5e1631496985 14 The pools are a little bigger to provide 'size' as the amount of user data. */
root@mbed.org 0:5e1631496985 15 #define LWIP_MALLOC_MEMPOOL(num, size) LWIP_MEMPOOL(POOL_##size, num, (size + sizeof(struct memp_malloc_helper)), "MALLOC_"#size)
root@mbed.org 0:5e1631496985 16 #define LWIP_MALLOC_MEMPOOL_START
root@mbed.org 0:5e1631496985 17 #define LWIP_MALLOC_MEMPOOL_END
root@mbed.org 0:5e1631496985 18 #endif /* LWIP_MALLOC_MEMPOOL */
root@mbed.org 0:5e1631496985 19
root@mbed.org 0:5e1631496985 20 #ifndef LWIP_PBUF_MEMPOOL
root@mbed.org 0:5e1631496985 21 /* This treats "pbuf pools" just like any other pool.
root@mbed.org 0:5e1631496985 22 * Allocates buffers for a pbuf struct AND a payload size */
root@mbed.org 0:5e1631496985 23 #define LWIP_PBUF_MEMPOOL(name, num, payload, desc) LWIP_MEMPOOL(name, num, (MEMP_ALIGN_SIZE(sizeof(struct pbuf)) + MEMP_ALIGN_SIZE(payload)), desc)
root@mbed.org 0:5e1631496985 24 #endif /* LWIP_PBUF_MEMPOOL */
root@mbed.org 0:5e1631496985 25
root@mbed.org 0:5e1631496985 26
root@mbed.org 0:5e1631496985 27 /*
root@mbed.org 0:5e1631496985 28 * A list of internal pools used by LWIP.
root@mbed.org 0:5e1631496985 29 *
root@mbed.org 0:5e1631496985 30 * LWIP_MEMPOOL(pool_name, number_elements, element_size, pool_description)
root@mbed.org 0:5e1631496985 31 * creates a pool name MEMP_pool_name. description is used in stats.c
root@mbed.org 0:5e1631496985 32 */
root@mbed.org 0:5e1631496985 33 #if LWIP_RAW
root@mbed.org 0:5e1631496985 34 LWIP_MEMPOOL(RAW_PCB, MEMP_NUM_RAW_PCB, sizeof(struct raw_pcb), "RAW_PCB")
root@mbed.org 0:5e1631496985 35 #endif /* LWIP_RAW */
root@mbed.org 0:5e1631496985 36
root@mbed.org 0:5e1631496985 37 #if LWIP_UDP
root@mbed.org 0:5e1631496985 38 LWIP_MEMPOOL(UDP_PCB, MEMP_NUM_UDP_PCB, sizeof(struct udp_pcb), "UDP_PCB")
root@mbed.org 0:5e1631496985 39 #endif /* LWIP_UDP */
root@mbed.org 0:5e1631496985 40
root@mbed.org 0:5e1631496985 41 #if LWIP_TCP
root@mbed.org 0:5e1631496985 42 LWIP_MEMPOOL(TCP_PCB, MEMP_NUM_TCP_PCB, sizeof(struct tcp_pcb), "TCP_PCB")
root@mbed.org 0:5e1631496985 43 LWIP_MEMPOOL(TCP_PCB_LISTEN, MEMP_NUM_TCP_PCB_LISTEN, sizeof(struct tcp_pcb_listen), "TCP_PCB_LISTEN")
root@mbed.org 0:5e1631496985 44 LWIP_MEMPOOL(TCP_SEG, MEMP_NUM_TCP_SEG, sizeof(struct tcp_seg), "TCP_SEG")
root@mbed.org 0:5e1631496985 45 #endif /* LWIP_TCP */
root@mbed.org 0:5e1631496985 46
root@mbed.org 0:5e1631496985 47 #if IP_REASSEMBLY
root@mbed.org 0:5e1631496985 48 LWIP_MEMPOOL(REASSDATA, MEMP_NUM_REASSDATA, sizeof(struct ip_reassdata), "REASSDATA")
root@mbed.org 0:5e1631496985 49 #endif /* IP_REASSEMBLY */
root@mbed.org 0:5e1631496985 50
root@mbed.org 0:5e1631496985 51 #if LWIP_NETCONN
root@mbed.org 0:5e1631496985 52 LWIP_MEMPOOL(NETBUF, MEMP_NUM_NETBUF, sizeof(struct netbuf), "NETBUF")
root@mbed.org 0:5e1631496985 53 LWIP_MEMPOOL(NETCONN, MEMP_NUM_NETCONN, sizeof(struct netconn), "NETCONN")
root@mbed.org 0:5e1631496985 54 #endif /* LWIP_NETCONN */
root@mbed.org 0:5e1631496985 55
root@mbed.org 0:5e1631496985 56 #if NO_SYS==0
root@mbed.org 0:5e1631496985 57 LWIP_MEMPOOL(TCPIP_MSG_API, MEMP_NUM_TCPIP_MSG_API, sizeof(struct tcpip_msg), "TCPIP_MSG_API")
root@mbed.org 0:5e1631496985 58 LWIP_MEMPOOL(TCPIP_MSG_INPKT,MEMP_NUM_TCPIP_MSG_INPKT, sizeof(struct tcpip_msg), "TCPIP_MSG_INPKT")
root@mbed.org 0:5e1631496985 59 #endif /* NO_SYS==0 */
root@mbed.org 0:5e1631496985 60
root@mbed.org 0:5e1631496985 61 #if ARP_QUEUEING
root@mbed.org 0:5e1631496985 62 LWIP_MEMPOOL(ARP_QUEUE, MEMP_NUM_ARP_QUEUE, sizeof(struct etharp_q_entry), "ARP_QUEUE")
root@mbed.org 0:5e1631496985 63 #endif /* ARP_QUEUEING */
root@mbed.org 0:5e1631496985 64
root@mbed.org 0:5e1631496985 65 #if LWIP_IGMP
root@mbed.org 0:5e1631496985 66 LWIP_MEMPOOL(IGMP_GROUP, MEMP_NUM_IGMP_GROUP, sizeof(struct igmp_group), "IGMP_GROUP")
root@mbed.org 0:5e1631496985 67 #endif /* LWIP_IGMP */
root@mbed.org 0:5e1631496985 68
root@mbed.org 0:5e1631496985 69 #if NO_SYS==0
root@mbed.org 0:5e1631496985 70 LWIP_MEMPOOL(SYS_TIMEOUT, MEMP_NUM_SYS_TIMEOUT, sizeof(struct sys_timeo), "SYS_TIMEOUT")
root@mbed.org 0:5e1631496985 71 #endif /* NO_SYS==0 */
root@mbed.org 0:5e1631496985 72
root@mbed.org 0:5e1631496985 73
root@mbed.org 0:5e1631496985 74 /*
root@mbed.org 0:5e1631496985 75 * A list of pools of pbuf's used by LWIP.
root@mbed.org 0:5e1631496985 76 *
root@mbed.org 0:5e1631496985 77 * LWIP_PBUF_MEMPOOL(pool_name, number_elements, pbuf_payload_size, pool_description)
root@mbed.org 0:5e1631496985 78 * creates a pool name MEMP_pool_name. description is used in stats.c
root@mbed.org 0:5e1631496985 79 * This allocates enough space for the pbuf struct and a payload.
root@mbed.org 0:5e1631496985 80 * (Example: pbuf_payload_size=0 allocates only size for the struct)
root@mbed.org 0:5e1631496985 81 */
root@mbed.org 0:5e1631496985 82 LWIP_PBUF_MEMPOOL(PBUF, MEMP_NUM_PBUF, 0, "PBUF_REF/ROM")
root@mbed.org 0:5e1631496985 83 LWIP_PBUF_MEMPOOL(PBUF_POOL, PBUF_POOL_SIZE, PBUF_POOL_BUFSIZE, "PBUF_POOL")
root@mbed.org 0:5e1631496985 84
root@mbed.org 0:5e1631496985 85
root@mbed.org 0:5e1631496985 86 /*
root@mbed.org 0:5e1631496985 87 * Allow for user-defined pools; this must be explicitly set in lwipopts.h
root@mbed.org 0:5e1631496985 88 * since the default is to NOT look for lwippools.h
root@mbed.org 0:5e1631496985 89 */
root@mbed.org 0:5e1631496985 90 #if MEMP_USE_CUSTOM_POOLS
root@mbed.org 0:5e1631496985 91 #include "lwippools.h"
root@mbed.org 0:5e1631496985 92 #endif /* MEMP_USE_CUSTOM_POOLS */
root@mbed.org 0:5e1631496985 93
root@mbed.org 0:5e1631496985 94 /*
root@mbed.org 0:5e1631496985 95 * REQUIRED CLEANUP: Clear up so we don't get "multiply defined" error later
root@mbed.org 0:5e1631496985 96 * (#undef is ignored for something that is not defined)
root@mbed.org 0:5e1631496985 97 */
root@mbed.org 0:5e1631496985 98 #undef LWIP_MEMPOOL
root@mbed.org 0:5e1631496985 99 #undef LWIP_MALLOC_MEMPOOL
root@mbed.org 0:5e1631496985 100 #undef LWIP_MALLOC_MEMPOOL_START
root@mbed.org 0:5e1631496985 101 #undef LWIP_MALLOC_MEMPOOL_END
root@mbed.org 0:5e1631496985 102 #undef LWIP_PBUF_MEMPOOL