On Thu, Feb 26, 2009 at 11:20:26PM +0000, Russell King - ARM Linux wrote: > > I don't think you can use chained scatterlists unless the architecture > supports it. It's not a case that you have to flatten the chaining > before passing it over to the arch - it seems you're not allowed to > create a chained scatterlist in the first place: > > static inline void sg_chain(struct scatterlist *prv, unsigned int prv_nents, > struct scatterlist *sgl) > { > #ifndef ARCH_HAS_SG_CHAIN > BUG(); > #endif
That's why we don't use sg_chain. The chaining is completely internal to the crypto API (or at least it's supposed to be). Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herb...@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html