forked from Minki/linux
qede: Fix DMA address APIs usage
Driver incorrectly uses dma_unmap_addr_set() to set a variable which is in truth a dma_addr_t [i.e not defined using DEFINE_DMA_UNMAP_ADDR()] and is being used by the driver flows other than unmapping physical addresses. This patch fixes driver fastpath where CONFIG_NEED_DMA_MAP_STATE is not set. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1968a0b8b6
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09ec8e7fb6
@ -1076,8 +1076,7 @@ static void qede_tpa_start(struct qede_dev *edev,
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* start until its over and we don't want to risk allocation failing
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* here, so re-allocate when aggregation will be over.
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*/
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dma_unmap_addr_set(sw_rx_data_prod, mapping,
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dma_unmap_addr(replace_buf, mapping));
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sw_rx_data_prod->mapping = replace_buf->mapping;
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sw_rx_data_prod->data = replace_buf->data;
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rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(mapping));
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@ -2655,7 +2654,7 @@ static void qede_free_sge_mem(struct qede_dev *edev,
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if (replace_buf->data) {
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dma_unmap_page(&edev->pdev->dev,
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dma_unmap_addr(replace_buf, mapping),
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replace_buf->mapping,
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PAGE_SIZE, DMA_FROM_DEVICE);
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__free_page(replace_buf->data);
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}
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@ -2755,7 +2754,7 @@ static int qede_alloc_sge_mem(struct qede_dev *edev,
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goto err;
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}
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dma_unmap_addr_set(replace_buf, mapping, mapping);
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replace_buf->mapping = mapping;
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tpa_info->replace_buf.page_offset = 0;
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tpa_info->replace_buf_mapping = mapping;
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