hi, you can report the speed transfer with sata pm? regards
2014-12-23 22:03 GMT+01:00 <tandresen1...@gmail.com>: > The A20 supports PMP, just remove the Flag AHCI_HFLAG_NO_PMP in the sunxi > ahci driver. > Please take a look in the Manual of the A20 (6.15.1). The SATA interface > has the following specification: > Comply with SATA Spec. 2.6, and AHCI Revision 1.3 specifications > > This includes the PMP support. > > We are using a Marvel PMP and it works fine - both disks are detected and > work. > > Regards > > Tobias > > Am Dienstag, 23. Dezember 2014 11:55:58 UTC+1 schrieb bruce bushby: > >> >> >> Any progress on this? I found this thread: >> http://forum.lemaker.org/thread-9207-1-1-.html >> >> Which states: >> "....the patch seems to work with the latest 3.18 kernel from Torvalds' >> git (3.18.0.-rc5) possibly with some earlier versions..." >> >> >> 1. [ 1.735879] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl >> 300) >> 2. [ 1.742372] ata1.15: Port Multiplier 1.2, 0x197b:0x0325 r0, 5 >> ports, feat 0x5/0xf >> >> >> >> But apparently it's very slow ...although no figures given. Guess there >> is also the fear of data corruption given the lack of uptake/testing of >> AllWinner PMP >> >> >> Bruce >> >> >> >> >> >> On Monday, 5 May 2014 22:22:48 UTC+1, hase nase wrote: >>> >>> Hi, >>> >>> is it possible to use an sata multiplier with a A20 ? I tried it on a >>> cubieboard, but i only got access to sda and no other connected drive >>> >> -- > You received this message because you are subscribed to the Google Groups > "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to linux-sunxi+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
