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/dev/net/pcnet/
A Dpcnet.c53 int rd_head; member
447 struct rd_style3 *rd = &state->rd[state->rd_head]; in pcnet_service_rx()
450 struct pbuf *p = state->rx_buffers[state->rd_head]; in pcnet_service_rx()
453 LTRACEF("Processing RX descriptor %d\n", state->rd_head); in pcnet_service_rx()
470 … p = state->rx_buffers[state->rd_head] = pbuf_alloc(PBUF_RAW, MAX_PACKET_SIZE, PBUF_RAM); in pcnet_service_rx()
484 state->rd_head = (state->rd_head + 1) % state->rd_count; in pcnet_service_rx()
490 LTRACEF("Nothing to do for RX: rd_head=%d.\n", state->rd_head); in pcnet_service_rx()

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