dma/pl330: Fix buffer depth
This is the product of the data-width and the depth arguments, I.e the depth of the FIFO is in terms of data entries and not bytes (which is what the original implementation was suggesting). Fix. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: c34de31031511538ccdb3164b48ee8a6a973ebd4.1393372019.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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@ -1606,7 +1606,7 @@ static void pl330_realize(DeviceState *dev, Error **errp)
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pl330_queue_init(&s->read_queue, s->rd_q_dep, s);
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pl330_queue_init(&s->read_queue, s->rd_q_dep, s);
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pl330_queue_init(&s->write_queue, s->wr_q_dep, s);
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pl330_queue_init(&s->write_queue, s->wr_q_dep, s);
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pl330_fifo_init(&s->fifo, s->data_buffer_dep);
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pl330_fifo_init(&s->fifo, s->data_width / 4 * s->data_buffer_dep);
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}
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}
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static Property pl330_properties[] = {
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static Property pl330_properties[] = {
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