On Wed, Feb 24, 2016 at 11:41:57AM +0200, Yishai Hadas wrote: > +enum { > + IBV_WC_EX_WITH_8BIT_FIELDS = IBV_WC_EX_WITH_SL | > + IBV_WC_EX_WITH_DLID_PATH_BITS > +}; > + > +struct ibv_wc_ex { > + uint64_t wr_id; > + /* wc_flags is a combination of ibv_wc_flags_ex flags. The IBV_WC_EX_WITH_XXX > + * flags dynamically define the valid fields in buffer[0]. > + */ > + uint64_t wc_flags; > + uint32_t status; > + uint32_t opcode; > + uint32_t vendor_err; > + uint32_t reserved; > + uint8_t buffer[0]; > +}; Um, maybe you should give an example of how on earth anyone is supposed to use this, all of this looks like a *really bad idea* to me. Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html