Pass more reasonable WAIT flags to bus_dma(9) calls.
MFC after: 2 weeks
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parent
7f215e071e
commit
3eb70a09f4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=354703
@ -555,13 +555,14 @@ ioat3_attach(device_t device)
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&ioat->comp_update_tag);
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error = bus_dmamem_alloc(ioat->comp_update_tag,
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(void **)&ioat->comp_update, BUS_DMA_ZERO, &ioat->comp_update_map);
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(void **)&ioat->comp_update, BUS_DMA_ZERO | BUS_DMA_WAITOK,
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&ioat->comp_update_map);
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if (ioat->comp_update == NULL)
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return (ENOMEM);
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error = bus_dmamap_load(ioat->comp_update_tag, ioat->comp_update_map,
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ioat->comp_update, sizeof(uint64_t), ioat_comp_update_map, ioat,
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0);
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BUS_DMA_NOWAIT);
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if (error != 0)
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return (error);
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@ -582,7 +583,7 @@ ioat3_attach(device_t device)
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return (error);
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error = bus_dmamap_load(ioat->hw_desc_tag, ioat->hw_desc_map, hw_desc,
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ringsz, ioat_dmamap_cb, &ioat->hw_desc_bus_addr, BUS_DMA_WAITOK);
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ringsz, ioat_dmamap_cb, &ioat->hw_desc_bus_addr, BUS_DMA_NOWAIT);
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if (error)
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return (error);
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