Fix bug in item length calculation. Was issuing DMA bigger than a page and crashing the host.

6767c634 · Matthieu Cattin · a408e718 · 6767c634
Commit 6767c634 authored Dec 09, 2011 by Matthieu Cattin
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spec_fmc_adc.py test/fmcadc100m14b4cha/python/spec_fmc_adc.py +1 -1

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--- a/test/fmcadc100m14b4cha/python/spec_fmc_adc.py
+++ b/test/fmcadc100m14b4cha/python/spec_fmc_adc.py
@@ -243,7 +243,7 @@ class CSpecFmcAdc100Ms:
        for num in range(items_required):
            if(items_required == num+1):
                next_item = 0
-                item_length = ((carrier_addr+length)-(num*self.DMA_LENGTH))
+                item_length = (length-(num*self.DMA_LENGTH))
            else:
                next_item = 1
                item_length = self.DMA_LENGTH