RE: [EXT] Re: [PATCH 1/1] test/bbdev: use helper function to set IOVA addr

[Srikanth Yalavarthi <syalavarthi@marvell.com>]

> On Tue, Nov 1, 2022 at 3:23 PM Srikanth Yalavarthi
> <syalavarthi@marvell.com> wrote:
> >
> > Use helper function rte_mbuf_iova_set to set IOVA address to fix
> > compilation failures.
> >
> > Below error was observed:
> >
> > dpdk/app/test-bbdev/test_bbdev_perf.c: In function ‘init_op_data_objs’:
> > dpdk/app/test-bbdev/test_bbdev_perf.c:1145:11: error:
> > ‘struct rte_mbuf’ has no member named ‘buf_iova’
> >  1145 |     m_head->buf_iova = rte_malloc_virt2iova(data);
> >       |           ^~
> >
> > Fixes: 0acdb98667 ("test/bbdev: add FFT operations cases")
> 
> Is this change came after rte_mbuf_iova_set() API introduction?
Yes,  the change is need after rte_mbuf_iova_set API is added. Build failure is observed on x86 and ARM64.
> 
> >
> > Signed-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>
> 
> Acked-by: Jerin Jacob <jerinj@marvell.com>
> 
> 
> > ---
> >  app/test-bbdev/test_bbdev_perf.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/app/test-bbdev/test_bbdev_perf.c
> > b/app/test-bbdev/test_bbdev_perf.c
> > index 8cf4359a2c..b285d3f3a7 100644
> > --- a/app/test-bbdev/test_bbdev_perf.c
> > +++ b/app/test-bbdev/test_bbdev_perf.c
> > @@ -1142,7 +1142,7 @@ init_op_data_objs(struct rte_bbdev_op_data
> *bufs,
> >                                         "rte malloc failed with %u bytes",
> >                                         seg->length + 1024);
> >                                 m_head->buf_addr = data;
> > -                               m_head->buf_iova = rte_malloc_virt2iova(data);
> > +                               rte_mbuf_iova_set(m_head,
> > + rte_malloc_virt2iova(data));
> >                                 m_head->data_off = 0;
> >                                 m_head->data_len = seg->length;
> >                         } else {
> > --
> > 2.17.1
> >