Lines Matching refs:DMA

31 	dma_rxsize: DMA rx ring size;
32 	dma_txsize: DMA tx ring size;
33 	buf_sz: DMA buffer size;
49 the descriptors in the ring and informs the DMA engine that there is a packet
64 The incoming packets are stored, by the DMA, in a list of pre-allocated socket
68 The driver is able to mitigate the number of its DMA interrupts
77 4.5) DMA descriptors
81 STMMAC supports DMA descriptor to operate both in dual buffer (RING)
151  o dma_cfg: internal DMA parameters
153        be transferred in one DMA transaction.
167  o force_sf_dma_mode: force DMA to use the Store and Forward mode
169  o force_thresh_dma_mode: force DMA to use the Threshold mode other than
200 For DMA engine we have the following internal fields that should be
211  o fixed_burst: program the DMA to use the fixed burst mode
288  o dwmac_lib.c: generic DMA functions;
301 debug information, MAC and DMA registers etc.
309 or sees the MAC/DMA registers: e.g. using: ethtool -d ethX
315   To show the DMA TX/RX descriptor rings
335 be supported. This is done by looking at both the DMA HW capability