Hi, The following patch series adds support for the TDMA engine built into Marvell's Kirkwood-based SoCs as well as the IDMA engine built into Marvell's Orion-based SoCs and enhances mv_cesa.c in order to use it for speeding up crypto operations. The hardware contains a security accelerator, which can control DMA as well as crypto engines. It allows for operation with minimal software intervention, which the following patches implement: using a chain of DMA descriptors, data input, configuration, engine startup and data output repeat fully automatically until the whole input data has been handled. The point for this being RFC is lack of hardware on my side for testing the IDMA support. I'd highly appreciate if someone with Orion hardware could test this, preferably using the hmac_comp tool shipped with cryptodev-linux as it does a more extensive testing (with bigger buffer sizes at least) than tcrypt or the standard kernel-internal use cases. Greetings, Phil -- 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
