forked from M-Labs/zynq-rs
zynq::eth::tx: clear entry.word1 for each packet
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@ -93,7 +93,12 @@ impl<'a> DescList<'a> {
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let entry = &mut self.list[self.next];
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let entry = &mut self.list[self.next];
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if entry.word1.read().used() {
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if entry.word1.read().used() {
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let buffer = &mut self.buffers[self.next][0..length];
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let buffer = &mut self.buffers[self.next][0..length];
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entry.word1.modify(|_, w| w.length(length as u16));
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entry.word1.write(DescWord1::zeroed()
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.length(length as u16)
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.last_buffer(true)
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.wrap(self.next >= list_len - 1)
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.used(true)
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);
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self.next += 1;
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self.next += 1;
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if self.next >= list_len {
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if self.next >= list_len {
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