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dma/hisilicon: support error handling with Kunpeng 930

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The Kunpeng930 DMA supports the capability of handles errors.

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
This commit is contained in:
Chengwen Feng 2022-02-17 10:59:08 +08:00 committed by Thomas Monjalon
parent 9805175228
commit 2265601837
1 changed files with 4 additions and 1 deletions
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5
drivers/dma/hisilicon/hisi_dmadev.c
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@ -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;