Hi, Does anyone know if libata supports hybrid drive on Sil3124? I tried to play with Seagate hybrid drive and got protocol mismatch error when adding LBAs to pinned set or querying pinned set? Sil24 driver code does not set Protocol Override field in PRB, just wonder if we need to set protocol explicitly to get this work because the controller may not decode the protocol correctly for nv cache commands. Thanks, Fajun - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html