Lines Matching refs:MMC
8 transfer, the DMA preparation overhead would not affect the MMC performance.
9 The intention of non-blocking (asynchronous) MMC requests is to minimize the
10 time between when an MMC request ends and another MMC request begins.
11 Using mmc_wait_for_req(), the MMC controller is idle while dma_map_sg and
12 dma_unmap_sg are processing. Using non-blocking MMC requests makes it
14 MMC request.
16 MMC block driver
19 The mmc_blk_issue_rw_rq() in the MMC block driver is made non-blocking.
22 a request and how fast the memory is. The faster the MMC/SD is the
34 MMC core API extension
38 It starts a new MMC command request for a host. The function isn't
44 MMC host extensions
67 /* start MMC transfer for the complete transfer size */
71 * Begin to prepare DMA while cmd is being processed by MMC.
73 * to prepare as the "MMC process command time".
74 * If prepare time exceeds MMC cmd time
83 * The second issue_pending should be called before MMC runs out
84 * of the first chunk. If the MMC runs out of the first data chunk