diff options
| -rw-r--r-- | embeddedsw/XilinxProcessorIPLib/drivers/emacps/src/xemacps_bdring.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/embeddedsw/XilinxProcessorIPLib/drivers/emacps/src/xemacps_bdring.c b/embeddedsw/XilinxProcessorIPLib/drivers/emacps/src/xemacps_bdring.c index 829f37c..1cbfa18 100644 --- a/embeddedsw/XilinxProcessorIPLib/drivers/emacps/src/xemacps_bdring.c +++ b/embeddedsw/XilinxProcessorIPLib/drivers/emacps/src/xemacps_bdring.c @@ -225,7 +225,16 @@ LONG XEmacPs_BdRingCreate(XEmacPs_BdRing * RingPtr, UINTPTR PhysAddr, * - Clear the entire space * - Setup each BD's BDA field with the physical address of the next BD */ +#ifndef __rtems__ (void)memset((void *) VirtAddrLoc, 0, (RingPtr->Separation * BdCount)); +#else + unsigned char* mem = (unsigned char *) VirtAddrLoc; + int len = RingPtr->Separation * BdCount; + while (len-- > 0) { + *mem = 0; + mem++; + } +#endif BdVirtAddr = VirtAddrLoc; BdPhyAddr = PhysAddr + RingPtr->Separation; |