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SAMA5 XDMAC: Missing some CUBC bits

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This commit is contained in:
Gregory Nutt 2014-07-21 16:47:16 -06:00
parent 2d69c2f519
commit 519c8f3e97
1 changed files with 5 additions and 3 deletions
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4
arch/arm/src/sama5/sam_xdmac.c
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@ -115,7 +115,7 @@ struct sam_pidmap_s
uint8_t pchan; /* DMA channel */
};
/* This structure descibes one DMA channel */
/* This structure describes one DMA channel */
struct sam_xdmach_s
{
@ -1488,6 +1488,7 @@ static int sam_txbuffer(struct sam_xdmach_s *xdmach, uint32_t paddr,
/* Calculate the number of transfers for CUBC */
cubc = sam_cubc(xdmach, nbytes);
cubc |= (CHNEXT_UBC_NVIEW_1 | CHNEXT_UBC_NSEN);
/* Add the new link list entry */
@ -1527,6 +1528,7 @@ static int sam_rxbuffer(struct sam_xdmach_s *xdmach, uint32_t paddr,
/* Calculate the number of transfers for CUBC */
cubc = sam_cubc(xdmach, nbytes);
cubc |= (CHNEXT_UBC_NVIEW_1 | CHNEXT_UBC_NSEN);
/* Add the new link list entry */