On 11-02-24 05:06 AM, Tejun Heo wrote: > >> Near the rear: >> JMB352 / 0834 LGBA1 A / 370JF3011 - This looks to be hooked up via >> some capacitors to the DATA data lines on both sockets. If I haven't >> mentioned before, this is a 2 x SATA drive bay cradle. > > This is the SATA part. > >> A third tiny chip near the JMB352 is: >> GL850A / MN2FA01G11 / 911SK03111 - Not 100% sure of the function of >> this chip by following the tracks, but it looks like it might be >> some kind of a clock source. That is a wild guess though! > > This is USB thingie. > > So, the offending part is JMB352. Justin, when JMB352 is doing e-SATA > interface, it's failing IDENTIFY. sata_sil fails to recognize it and > ahci (right? Steven) succeeds only after IDENTIFY failures and > retries. Any ideas what's going on? When doing e-SATA, is the chip > active or passive? ie. Does it just pass through the signals or do > some meddling inbetween? Since this is a dual-SATA device, does it have TWO eSATA ports at the back, or just one? If the latter, then I'd expect to find a port-multiplier in the chain. Cheers -- 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