Re: [dpdk-dev] [PATCH v4 1/2] examples/ipsec-secgw: fix 1st packet dropped for inline crypto

["Iremonger, Bernard" <bernard.iremonger@intel.com>]

Hi Akhil,

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Iremonger, Bernard
> Sent: Thursday, April 18, 2019 3:59 PM
> To: Akhil Goyal <akhil.goyal@nxp.com>; dev@dpdk.org; Ananyev,
> Konstantin <konstantin.ananyev@intel.com>
> Cc: stable@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 1/2] examples/ipsec-secgw: fix 1st packet
> dropped for inline crypto
> 
> Hi Akhil,
> 
> <snip>
> 
> > Subject: RE: [PATCH v4 1/2] examples/ipsec-secgw: fix 1st packet
> > dropped for inline crypto
> 
> <snip>
> > > +       if (sa->type ==
> > RTE_SECURITY_ACTION_TYPE_LOOKASIDE_PROTOCOL) {
> > > +               ctx = (struct rte_security_ctx *)
> > > +                               rte_eth_dev_get_sec_ctx(sa->portid);
> >
> > This is breaking the lookaside mode. Ctx was retrieved using the
> > ipsec_ctx-
> > >tbl struct rte_security_ctx *ctx = (struct rte_security_ctx *)
> > 				rte_cryptodev_get_sec_ctx(
> > 				ipsec_ctx->tbl[cdev_id_qp].id);
> >
> > I am looking into it, but I don't have time left to get it integrated
> > in RC2. So this has to be pushed to RC3
> 
> <snip>
> 
> Unfortunately we do not have the HW to test this feature.
> What HW are you using to test this?
> 
> Having looked at the code previously
> ipsec_ctx->tbl[cdev_id_qp].id   turned out to be the port_id.
> 
> So we had expected it to work.
> 
> We will need your help with this.
> 
> Regards,
> 
> Bernard.

Just had another look at the 19.05.rc1 code
Line 1546 in ipsec-secgw.c: 
ipsec_ctx->tbl[i].id = cdev_id;

The id is the cryptodev id, not the port_id

Regards,

Bernard.