forked from M-Labs/artiq-zynq
runtime/kernel/dma: fixed missing end of buffer marker.
The DMA transfer would halt before.
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7873565917
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@ -151,6 +151,8 @@ pub extern fn dma_retrieve(name: CSlice<u8>) -> DmaTrace {
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for _ in 0..padding {
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for _ in 0..padding {
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v.push(0);
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v.push(0);
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}
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}
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// trailing zero to indicate end of buffer
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v.push(0);
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v.copy_within(0..original_length, padding);
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v.copy_within(0..original_length, padding);
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let v = Box::new(v);
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let v = Box::new(v);
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let address = Box::into_raw(v) as *mut Vec<u8> as i32;
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let address = Box::into_raw(v) as *mut Vec<u8> as i32;
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