Lines Matching refs:dma
17 #include <linux/dma-mapping.h>
266 /* tell dma engine we allocated one buffer */
334 /* break if dma ownership belongs to hw */
414 /* kick rx dma */
553 * rx/tx dma interrupt handler
637 /* dma might be already polling, make sure we update desc
645 /* kick tx dma */
888 * open callback, allocate dma rings & buffers and start rx operation
962 /* allocate rx dma ring */
973 /* allocate tx dma ring */
1052 /* set dma maximum burst len */
1073 /* all set, enable mac and interrupts, start dma engine and
1074 * kick rx dma channel */
1164 * disable dma in given channel
1208 /* disable dma & mac */
1646 * align rx buffer size to dma burst len, account FCS since
2099 * open callback, allocate dma rings & buffers and start rx operation
2129 /* allocate rx dma ring */
2141 /* allocate tx dma ring */
2237 /* set dma maximum burst len */
2249 /* all set, enable mac and interrupts, start dma engine and
2250 * kick rx dma channel
2359 /* disable dma & mac */