Dmitry Eremin-Solenikov(lumag) replied on github web page:
platform/linux-generic/pktio/dpdk.c
line 52
@@ -123,8 +123,8 @@ static unsigned cache_size(uint32_t num)
static inline uint16_t mbuf_data_off(struct rte_mbuf *mbuf,
odp_packet_hdr_t *pkt_hdr)
{
- return (uint64_t)pkt_hdr->buf_hdr.seg[0].data -
- (uint64_t)mbuf->buf_addr;
+ return (unsigned long)pkt_hdr->buf_hdr.seg[0].data -
+ (unsigned long)mbuf->buf_addr;
}
Comment:
ack
> Dmitry Eremin-Solenikov(lumag) wrote:
> Good question. For more or less typical case (non-system DPDK) this would
> require adding two flags (`--enable-dpdk-support
> --with-dpdk-path=PATH_TO_DPDK`).
>> Matias Elo(matiaselo) wrote:
>> uintptr_t would be a more suitable type here.
>>> Matias Elo(matiaselo) wrote:
>>> If I understood this correctly, a user would have to use
>>> '--with-dpdk-path=system' configure option for this to work. Wouldn't a
>>> more standard way of doing this be to add e.g. '--enable-dpdk-support' flag
>>> in the same manner as with netmap pktio?
https://github.com/Linaro/odp/pull/321#discussion_r154632254
updated_at 2017-12-04 12:18:04
