diff options
| -rw-r--r-- | arch/arm/plat-mxs/dma-apbx.c | 3 | ||||
| -rw-r--r-- | arch/arm/plat-mxs/include/mach/dmaengine.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-mxs/dma-apbx.c b/arch/arm/plat-mxs/dma-apbx.c index c27414f8c18d..6d77a6933d98 100644 --- a/arch/arm/plat-mxs/dma-apbx.c +++ b/arch/arm/plat-mxs/dma-apbx.c @@ -99,6 +99,9 @@ static void mxs_dma_apbx_info(struct mxs_dma_device *pdev, reg = __raw_readl(pdev->base + HW_APBX_CTRL2); info->status = reg >> chan; info->buf_addr = __raw_readl(pdev->base + HW_APBX_CHn_BAR(chan)); + reg = __raw_readl(pdev->base + HW_APBX_CHn_CMD(chan)); + info->xfer_count = (reg & BM_APBX_CHn_CMD_XFER_COUNT) >> \ + BP_APBX_CHn_CMD_XFER_COUNT; } static int diff --git a/arch/arm/plat-mxs/include/mach/dmaengine.h b/arch/arm/plat-mxs/include/mach/dmaengine.h index eecd260ac5b4..cdf6b1e32a43 100644 --- a/arch/arm/plat-mxs/include/mach/dmaengine.h +++ b/arch/arm/plat-mxs/include/mach/dmaengine.h @@ -106,6 +106,7 @@ struct mxs_dma_info { #define MXS_DMA_INFO_ERR 0x00000001 #define MXS_DMA_INFO_ERR_STAT 0x00010000 unsigned int buf_addr; + unsigned int xfer_count; }; /** |