14/04/2021 21:43, Akhil Goyal:
> > 14/04/2021 20:37, Akhil Goyal:
> > > Hi Thomas,
> > >
> > > > + RTE_STD_C11
> > > > + union { /* temporary anonymous union for ABI compatibility */
> > > > +
> > > > struct {
> > > > const uint8_t *data; /**< pointer to key data */
> > > > uint16_t length; /**< key length in bytes */
> > > > @@ -222,6 +225,27 @@ struct rte_crypto_cipher_xform {
> > > > * - Each key can be either 128 bits (16 bytes) or 256 bits
> > > > (32 bytes).
> > > > * - Both keys must have the same size.
> > > > **/
> > > > +
> > > > + RTE_STD_C11
> > > > + struct { /* temporary anonymous struct for ABI compatibility */
> > > > + const uint8_t *_key_data; /* reserved for key.data
> > > > union */
> > > > + uint16_t _key_length; /* reserved for key.length
> > > > union */
> > > > + /* next field can fill the padding hole */
> > > > +
> > > > + uint16_t dataunit_len;
> > > > + /**< When RTE_CRYPTODEV_FF_CIPHER_MULTIPLE_DATA_UNITS is
> > > > enabled,
> > > > + * this is the data-unit length of the algorithm,
> > > > + * otherwise or when the value is 0, use the operation length.
> > > > + * The value should be in the range defined by the dataunit_set
> > > > field
> > > > + * in the cipher capability.
> > > > + *
> > > > + * - For AES-XTS it is the size of data-unit, from IEEE Std
> > > > 1619-2007.
> > > > + * For-each data-unit in the operation, the tweak (IV) value is
> > > > + * assigned consecutively starting from the operation assigned
> > > > IV.
> > > > + */
> > > > +
> > > > + }; }; /* temporary struct nested in union for ABI compatibility
> > > > */
> > > > +
> > > Can we add a deprecation notice also in this patch to remove these
> > temporary
> > > Struct and union, so that we remember to remove them in 21.11
> >
> > I thought about it, but a deprecation notice may involve
> > new design considerations and requires 3 approvals.
> > I think it is better to send it separately.
>
> In that case you can send it as a separate patch now only.
> Just wanted to make sure that it is not forgotten.
Yes, sent:
https://patches.dpdk.org/project/dpdk/patch/20210414201544.1063413-1-tho...@monjalon.net/
