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102 lines
4.0 KiB
102 lines
4.0 KiB
/* |
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* SETUP: Make sure we define everything we will need. |
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* |
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* We have create three types of pools: |
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* 1) MEMPOOL - standard pools |
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* 2) MALLOC_MEMPOOL - to be used by mem_malloc in mem.c |
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* 3) PBUF_MEMPOOL - a mempool of pbuf's, so include space for the pbuf struct |
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* |
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* If the include'r doesn't require any special treatment of each of the types |
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* above, then will declare #2 & #3 to be just standard mempools. |
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*/ |
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#ifndef LWIP_MALLOC_MEMPOOL |
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/* This treats "malloc pools" just like any other pool. |
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The pools are a little bigger to provide 'size' as the amount of user data. */ |
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#define LWIP_MALLOC_MEMPOOL(num, size) LWIP_MEMPOOL(POOL_##size, num, (size + sizeof(struct memp_malloc_helper)), "MALLOC_"#size) |
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#define LWIP_MALLOC_MEMPOOL_START |
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#define LWIP_MALLOC_MEMPOOL_END |
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#endif /* LWIP_MALLOC_MEMPOOL */ |
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#ifndef LWIP_PBUF_MEMPOOL |
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/* This treats "pbuf pools" just like any other pool. |
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* Allocates buffers for a pbuf struct AND a payload size */ |
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#define LWIP_PBUF_MEMPOOL(name, num, payload, desc) LWIP_MEMPOOL(name, num, (MEMP_ALIGN_SIZE(sizeof(struct pbuf)) + MEMP_ALIGN_SIZE(payload)), desc) |
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#endif /* LWIP_PBUF_MEMPOOL */ |
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/* |
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* A list of internal pools used by LWIP. |
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* |
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* LWIP_MEMPOOL(pool_name, number_elements, element_size, pool_description) |
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* creates a pool name MEMP_pool_name. description is used in stats.c |
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*/ |
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#if LWIP_RAW |
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LWIP_MEMPOOL(RAW_PCB, MEMP_NUM_RAW_PCB, sizeof(struct raw_pcb), "RAW_PCB") |
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#endif /* LWIP_RAW */ |
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#if LWIP_UDP |
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LWIP_MEMPOOL(UDP_PCB, MEMP_NUM_UDP_PCB, sizeof(struct udp_pcb), "UDP_PCB") |
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#endif /* LWIP_UDP */ |
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#if LWIP_TCP |
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LWIP_MEMPOOL(TCP_PCB, MEMP_NUM_TCP_PCB, sizeof(struct tcp_pcb), "TCP_PCB") |
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LWIP_MEMPOOL(TCP_PCB_LISTEN, MEMP_NUM_TCP_PCB_LISTEN, sizeof(struct tcp_pcb_listen), "TCP_PCB_LISTEN") |
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LWIP_MEMPOOL(TCP_SEG, MEMP_NUM_TCP_SEG, sizeof(struct tcp_seg), "TCP_SEG") |
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#endif /* LWIP_TCP */ |
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#if IP_REASSEMBLY |
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LWIP_MEMPOOL(REASSDATA, MEMP_NUM_REASSDATA, sizeof(struct ip_reassdata), "REASSDATA") |
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#endif /* IP_REASSEMBLY */ |
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#if LWIP_NETCONN |
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LWIP_MEMPOOL(NETBUF, MEMP_NUM_NETBUF, sizeof(struct netbuf), "NETBUF") |
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LWIP_MEMPOOL(NETCONN, MEMP_NUM_NETCONN, sizeof(struct netconn), "NETCONN") |
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#endif /* LWIP_NETCONN */ |
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#if NO_SYS==0 |
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LWIP_MEMPOOL(TCPIP_MSG_API, MEMP_NUM_TCPIP_MSG_API, sizeof(struct tcpip_msg), "TCPIP_MSG_API") |
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LWIP_MEMPOOL(TCPIP_MSG_INPKT,MEMP_NUM_TCPIP_MSG_INPKT, sizeof(struct tcpip_msg), "TCPIP_MSG_INPKT") |
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#endif /* NO_SYS==0 */ |
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#if ARP_QUEUEING |
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LWIP_MEMPOOL(ARP_QUEUE, MEMP_NUM_ARP_QUEUE, sizeof(struct etharp_q_entry), "ARP_QUEUE") |
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#endif /* ARP_QUEUEING */ |
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#if LWIP_IGMP |
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LWIP_MEMPOOL(IGMP_GROUP, MEMP_NUM_IGMP_GROUP, sizeof(struct igmp_group), "IGMP_GROUP") |
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#endif /* LWIP_IGMP */ |
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#if NO_SYS==0 |
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LWIP_MEMPOOL(SYS_TIMEOUT, MEMP_NUM_SYS_TIMEOUT, sizeof(struct sys_timeo), "SYS_TIMEOUT") |
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#endif /* NO_SYS==0 */ |
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/* |
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* A list of pools of pbuf's used by LWIP. |
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* |
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* LWIP_PBUF_MEMPOOL(pool_name, number_elements, pbuf_payload_size, pool_description) |
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* creates a pool name MEMP_pool_name. description is used in stats.c |
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* This allocates enough space for the pbuf struct and a payload. |
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* (Example: pbuf_payload_size=0 allocates only size for the struct) |
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*/ |
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LWIP_PBUF_MEMPOOL(PBUF, MEMP_NUM_PBUF, 0, "PBUF_REF/ROM") |
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LWIP_PBUF_MEMPOOL(PBUF_POOL, PBUF_POOL_SIZE, PBUF_POOL_BUFSIZE, "PBUF_POOL") |
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/* |
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* Allow for user-defined pools; this must be explicitly set in lwipopts.h |
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* since the default is to NOT look for lwippools.h |
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*/ |
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#if MEMP_USE_CUSTOM_POOLS |
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#include "lwippools.h" |
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#endif /* MEMP_USE_CUSTOM_POOLS */ |
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/* |
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* REQUIRED CLEANUP: Clear up so we don't get "multiply defined" error later |
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* (#undef is ignored for something that is not defined) |
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*/ |
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#undef LWIP_MEMPOOL |
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#undef LWIP_MALLOC_MEMPOOL |
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#undef LWIP_MALLOC_MEMPOOL_START |
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#undef LWIP_MALLOC_MEMPOOL_END |
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#undef LWIP_PBUF_MEMPOOL
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