struct dma_chan *dmach;
struct mxs_dma_data dma_data;
unsigned int dma_dir;
+ enum dma_transfer_direction slave_dirn;
u32 ssp_pio_words[SSP_PIO_NUM];
unsigned int version;
}
desc = host->dmach->device->device_prep_slave_sg(host->dmach,
- sgl, sg_len, host->dma_dir, append);
+ sgl, sg_len, host->slave_dirn, append);
if (desc) {
desc->callback = mxs_mmc_dma_irq_callback;
desc->callback_param = host;
int i;
unsigned short dma_data_dir, timeout;
+ enum dma_transfer_direction slave_dirn;
unsigned int data_size = 0, log2_blksz;
unsigned int blocks = data->blocks;
if (data->flags & MMC_DATA_WRITE) {
dma_data_dir = DMA_TO_DEVICE;
+ slave_dirn = DMA_MEM_TO_DEV;
read = 0;
} else {
dma_data_dir = DMA_FROM_DEVICE;
+ slave_dirn = DMA_DEV_TO_MEM;
read = BM_SSP_CTRL0_READ;
}
WARN_ON(host->data != NULL);
host->data = data;
host->dma_dir = dma_data_dir;
+ host->slave_dirn = slave_dirn;
desc = mxs_mmc_prep_dma(host, 1);
if (!desc)
goto out;