On Wed, 4 Mar 2015 13:33:22 +0800 yjin <yanjiang.jin@xxxxxxxxxxxxx> wrote: > On 2015年03月04日 03:31, Kim Phillips wrote: > > On Tue, 3 Mar 2015 14:50:52 +0800 > > <yanjiang.jin@xxxxxxxxxxxxx> wrote: > > > >> - dma_unmap_single(jrdev, ctx->sh_desc_dma, DESC_RNG_LEN, > >> - DMA_TO_DEVICE); > >> + dma_unmap_single(jrdev, ctx->sh_desc_dma, > >> + desc_bytes(ctx->sh_desc), DMA_TO_DEVICE); > > alignment: the 'd' in desc_bytes should fall directly under the 'j' > > in jrdev. > > > > Also, DESC_RNG_LEN should be corrected to (4 * CAAM_CMD_SZ). > > Hi Kim, > > I can't find the obvious limitation for the RNG descriptor length in > Freescale documents, could you point out it? ? rng_create_sh_desc() creates a fixed descriptor of exactly 4 command-lengths. Kim -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
