01/08/2022 09:09, Wang, YuanX: > Hi Thomas, > > Sorry so long to response your email. > > From: Thomas Monjalon <tho...@monjalon.net> > > 13/06/2022 12:25, wenxuanx...@intel.com: > > > From: Wenxuan Wu <wenxuanx...@intel.com> > > > > > > This patch added new ethdev API to retrieve supported protocol header > > > mask of a PMD, which helps to configure protocol header based buffer > > > split. > > > > > > Signed-off-by: Wenxuan Wu <wenxuanx...@intel.com> > > > --- > > > +/** > > > + * @warning > > > + * @b EXPERIMENTAL: this API may change without prior notice > > > + * > > > + * Get supported header protocols to split supported by PMD. > > > + * The API will return error if the device is not valid. > > > + * > > > + * @param port_id > > > + * The port identifier of the device. > > > + * @param ptype > > > + * Supported protocol headers of driver. > > > > It doesn't say where to find the types. > > Please give the prefix. > > Sorry I didn't catch your point, are you referring the ptype should be > composed of RTE_PTYPE_*? > Could you explain it in more detail?
Yes just give to the user the required info to use the function. If ptype must be composed with RTE_PTYPE_*, it must be said. Thanks
