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altered or actually needed there any longer. - Honor errors passed to the DMA mapping callbacks. - In bce_get_rx_buf(), do not reserve stack space for more DMA segments than actually necessary. - In bce_get_pg_buf(), take advantage of bus_dmamap_load_mbuf_sg(9). - In bce_rx_intr(), remove a pointless check for an empty mbuf pointer which can only happen in case of a severe programming error. Moreover, recovering from that situation would require way more actions with header splitting enabled (which it is by default). - Fix VLAN tagging in the RX path; do not attach the VLAN tag twice if the firmware has been told to keep it. [1] Obtained from: OpenBSD [1] MFC after: 1 week
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