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Searched refs:rfa (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/drivers/net/ethernet/stmicro/stmmac/
Ddwmac4_dma.c228 unsigned int rfd, rfa; in dwmac4_dma_rx_chan_op_mode() local
244 rfa = 0x01; /* Full-1.5K */ in dwmac4_dma_rx_chan_op_mode()
249 rfa = 0x0a; /* Full-6K */ in dwmac4_dma_rx_chan_op_mode()
254 rfa = 0x12; /* Full-10K */ in dwmac4_dma_rx_chan_op_mode()
259 rfa = 0x1e; /* Full-16K */ in dwmac4_dma_rx_chan_op_mode()
267 mtl_rx_op |= rfa << MTL_OP_MODE_RFA_SHIFT; in dwmac4_dma_rx_chan_op_mode()
Ddwmac1000.h243 enum rfa { enum
/Linux-v4.19/drivers/net/ethernet/amd/xgbe/
Dxgbe-dev.c2268 unsigned int rfa, rfd; in xgbe_queue_flow_control_threshold() local
2274 rfa = pdata->pfc_rfa; in xgbe_queue_flow_control_threshold()
2275 rfd = rfa + frame_fifo_size; in xgbe_queue_flow_control_threshold()
2278 if (rfa >= XGMAC_FLOW_CONTROL_MAX) in xgbe_queue_flow_control_threshold()
2279 rfa = XGMAC_FLOW_CONTROL_MAX - XGMAC_FLOW_CONTROL_UNIT; in xgbe_queue_flow_control_threshold()
2312 rfa = q_fifo_size - frame_fifo_size; in xgbe_queue_flow_control_threshold()
2313 rfd = rfa + (frame_fifo_size / 2); in xgbe_queue_flow_control_threshold()
2318 rfa = frame_fifo_size * 2; in xgbe_queue_flow_control_threshold()
2319 rfa += XGMAC_FLOW_CONTROL_UNIT; in xgbe_queue_flow_control_threshold()
2320 rfd = rfa + frame_fifo_size; in xgbe_queue_flow_control_threshold()
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