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Improve ZeroCopyRx.c code

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This commit is contained in:
Dirk Ziegelmeier 2017-10-17 22:05:15 +02:00
parent 84b2a0f55b
commit 33f29af0b6
1 changed files with 4 additions and 2 deletions
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6
doc/ZeroCopyRx.c
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@ -8,12 +8,14 @@ LWIP_MEMPOOL_DECLARE(RX_POOL, 10, sizeof(my_custom_pbuf_t), "Zero-copy RX PBUF p
void my_pbuf_free_custom(void* p) void my_pbuf_free_custom(void* p)
{ {
SYS_ARCH_DECL_PROTECT(old_level);
my_custom_pbuf_t* my_puf = (my_custom_pbuf_t*)p; my_custom_pbuf_t* my_puf = (my_custom_pbuf_t*)p;
LOCK_INTERRUPTS(); SYS_ARCH_PROTECT(old_level);
free_rx_dma_descriptor(my_pbuf->dma_descriptor); free_rx_dma_descriptor(my_pbuf->dma_descriptor);
LWIP_MEMPOOL_FREE(RX_POOL, my_pbuf); LWIP_MEMPOOL_FREE(RX_POOL, my_pbuf);
UNLOCK_INTERRUPTS(); SYS_ARCH_UNPROTECT(old_level);
} }
void eth_rx_irq() void eth_rx_irq()