diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/motorola_powerpc/dec21140/dec21140.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/dec21140/dec21140.c b/c/src/lib/libbsp/powerpc/motorola_powerpc/dec21140/dec21140.c index 9f6252d78b..44a726844a 100644 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/dec21140/dec21140.c +++ b/c/src/lib/libbsp/powerpc/motorola_powerpc/dec21140/dec21140.c @@ -117,7 +117,7 @@ struct MD { /* * Receive buffer size -- Allow for a full ethernet packet including CRC */ -#define RBUF_SIZE 1520 +#define RBUF_SIZE 1536 #define ET_MINLEN 60 /* minimum message length */ @@ -419,7 +419,8 @@ dec21140Enet_initialize_hardware (struct dec21140_softc *sc) sc->rxBdCount = 0; cp = (char *)malloc((NRXBUFS+NTXBUFS)*(sizeof(struct MD)+ RBUF_SIZE) + PPC_CACHE_ALIGNMENT); sc->bufferBase = cp; - cp += (PPC_CACHE_ALIGNMENT - (int)cp) & MASK_OFFSET; + if ((unsigned int)cp & (PPC_CACHE_ALIGNMENT-1)) + cp = ((unsigned int)cp + PPC_CACHE_ALIGNMENT) & ~(PPC_CACHE_ALIGNMENT-1); #ifdef PCI_BRIDGE_DOES_NOT_ENSURE_CACHE_COHERENCY_FOR_DMA if (_CPU_is_paging_enabled()) _CPU_change_memory_mapping_attribute |