Searched refs:rx_flush (Results 1 – 3 of 3) sorted by relevance
189 struct udma_rx_flush rx_flush; member648 return uc->ud->rx_flush.hwdescs[uc->config.pkt_mode].cppi5_desc_paddr; in udma_get_rx_flush_hwdesc_paddr()5114 struct udma_rx_flush *rx_flush = &ud->rx_flush; in udma_setup_rx_flush() local5123 rx_flush->buffer_size = SZ_1K; in udma_setup_rx_flush()5124 rx_flush->buffer_vaddr = devm_kzalloc(dev, rx_flush->buffer_size, in udma_setup_rx_flush()5126 if (!rx_flush->buffer_vaddr) in udma_setup_rx_flush()5129 rx_flush->buffer_paddr = dma_map_single(dev, rx_flush->buffer_vaddr, in udma_setup_rx_flush()5130 rx_flush->buffer_size, in udma_setup_rx_flush()5132 if (dma_mapping_error(dev, rx_flush->buffer_paddr)) in udma_setup_rx_flush()5136 hwdesc = &rx_flush->hwdescs[0]; in udma_setup_rx_flush()[all …]
67 static unsigned int rx_flush __read_mostly = 0;68 module_param(rx_flush, uint, 0644);69 MODULE_PARM_DESC(rx_flush, "Flush receive buffers before use");263 if (rx_flush) { in ibmveth_replenish_buffer_pool()1379 if (rx_flush) in ibmveth_poll()
1712 struct htt_rx_flush rx_flush; member