From 2265601837805a2fc70dd5935ffe3f2ccaec17d1 Mon Sep 17 00:00:00 2001 From: Chengwen Feng Date: Thu, 17 Feb 2022 10:59:08 +0800 Subject: [PATCH] dma/hisilicon: support error handling with Kunpeng 930 The Kunpeng930 DMA supports the capability of handles errors. Signed-off-by: Chengwen Feng --- drivers/dma/hisilicon/hisi_dmadev.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/dma/hisilicon/hisi_dmadev.c b/drivers/dma/hisilicon/hisi_dmadev.c index d4e08994a8..b99a9bce6c 100644 --- a/drivers/dma/hisilicon/hisi_dmadev.c +++ b/drivers/dma/hisilicon/hisi_dmadev.c @@ -328,11 +328,14 @@ hisi_dma_info_get(const struct rte_dma_dev *dev, struct rte_dma_info *dev_info, uint32_t info_sz) { - RTE_SET_USED(dev); + struct hisi_dma_dev *hw = dev->data->dev_private; RTE_SET_USED(info_sz); dev_info->dev_capa = RTE_DMA_CAPA_MEM_TO_MEM | RTE_DMA_CAPA_OPS_COPY; + if (hw->reg_layout == HISI_DMA_REG_LAYOUT_HIP09) + dev_info->dev_capa |= RTE_DMA_CAPA_HANDLES_ERRORS; + dev_info->max_vchans = 1; dev_info->max_desc = HISI_DMA_MAX_DESC_NUM; dev_info->min_desc = HISI_DMA_MIN_DESC_NUM; -- 2.39.5