Hi

I am using Nvidia TX2 modules in which Ubuntu got installed. When i connect JMB363 based PCie to SATA controller board and connect SSD SATA drive it is working fine. But when i use the same using Childplaymate ASM1061 based PCIe to SATA converter board it is giving error. Following is the log .

In ASMedia dmesg we see this error .
ata3: SATA link down (SStatus 0 SControl 300)
[ 9.901679] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 9.908644] (255) csw_afiw: EMEM address decode error
[ 9.913836] status = 0x20010031; addr = 0x6739c000
[ 9.918906] secure: no, access-type: write
[ 9.923316] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 9.933220] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 9.943130] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 9.953055] mc-err: Too many MC errors; throttling prints
[ 11.126593] fuse init (API version 7.23)
[ 11.647334] eqos 2490000.ether_qos eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 11.656319] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 14.476789] IPVS: Creating netns size=1424 id=2
[ 14.905417] ata4.00: qc timeout (cmd 0xec)
[ 14.909783] ata4.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 14.923016] IPVS: Creating netns size=1424 id=3
[ 15.405421] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 15.412323] (255) csw_afiw: EMEM address decode error
[ 15.417419] status = 0x20010031; addr = 0x6739c000
[ 15.422451] secure: no, access-type: write
[ 15.426749] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 15.436620] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 15.446463] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 15.456308] mc-err: Too many MC errors; throttling prints
[ 25.409482] ata4.00: qc timeout (cmd 0xec)
[ 25.414003] ata4.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 25.420402] ata4: limiting SATA link speed to 3.0 Gbps
[ 25.917619] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 25.924527] (255) csw_afiw: EMEM address decode error
[ 25.930002] status = 0x20010031; addr = 0x6739c000
[ 25.935132] secure: no, access-type: write
[ 25.939673] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 25.949652] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 25.959631] unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000
[ 25.969558] mc-err: Too many MC errors; throttling prints
[ 55.921488] ata4.00: qc timeout (cmd 0xec)
[ 55.925764] ata4.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 56.421591] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 320)


What could be the cause of this issue? Any help would be appreciated.

Thanks
Srikanth

please paste output of lspci and lspci -k

I am thinking need driver that isn't included in kernel