arm-ker...@ml.breakpoint.cc wrote: > The crypto driver with flush_kernel_dcache_page() > [...] > |104857600 bytes (105 MB) copied, 31.3831 s, 3.3 MB/s
FYI I did tests with blocks of 4096 bytes (instead of dm-dcrypt's 512) and the results suggest that the hardware can do at least 68 MB/s. This makes sense since some of these devices come with gigabit ethernet. Is there hope of achieving such throughputs with Linux and cryptoapi on these SoCs ? Or would this require very aggressive optimizations, e.g. DMA'ing directly from the SATA interface to the CESA SRAM, and then from the CESA SRAM to the ethernet interface ? Pascal -- 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
