JMB352

[    0.388055] libata version 3.00 loaded.
[    1.600857] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 88
[   11.662759] ata1: softreset failed (device not ready)
[   13.778393] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   13.846000] ata1.15: Port Multiplier 1.1, 0x197b:0x2352 r0, 2 ports, feat 0x0/0x0
[   13.876933] ata1.15: Asynchronous notification not supported, hotplug won't work on fan-out ports. Use warm-plug instead.
[   13.911954] ata1.00: hard resetting link
[   14.294696] ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[   14.310385] ata1.01: hard resetting link
[   14.674685] ata1.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[   19.681821] ata1.00: qc timeout (cmd 0xec)
[   19.697431] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[   19.712834] ata1.15: hard resetting link
[   20.274149] ata1.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   20.290239] ata1.00: hard resetting link
[   20.654687] ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[   20.670297] ata1.01: hard resetting link
[   21.034682] ata1.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[   31.041810] ata1.00: qc timeout (cmd 0xec)
[   31.056983] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[   31.071943] ata1.15: hard resetting link
[   31.640803] ata1.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   31.656495] ata1.00: hard resetting link
[   32.014682] ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[   32.029959] ata1.01: hard resetting link
[   32.394685] ata1.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[   62.401817] ata1.00: qc timeout (cmd 0xec)
[   62.416880] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[   62.434236] ata1.00: failed to recover link after 3 tries, disabling
[   62.449356] ata1.15: hard resetting link
[   63.314147] ata1.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   63.673011] ata1.00: failed to read SCR 0 (Emask=0x40)
[   63.688101] ata1.00: failed to write SCR 1 (Emask=0x40)
[   63.703403] ata1.00: failed to clear SError.N (errno=-5)
[   63.717347] ata1.15: hard resetting link
[   64.274147] ata1.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   64.639658] ata1.00: failed to read SCR 0 (Emask=0x40)
[   64.654942] ata1.00: failed to write SCR 1 (Emask=0x40)
[   64.670342] ata1.00: failed to clear SError.N (errno=-5)
[   64.684404] ata1.15: hard resetting link
[   65.244150] ata1.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   65.603008] ata1.00: failed to read SCR 0 (Emask=0x40)
[   65.618087] ata1.00: failed to write SCR 1 (Emask=0x40)
[   65.633097] ata1.00: failed to clear SError.N (errno=-5)
[   65.646619] ata1.15: hard resetting link
[   66.204150] ata1.15: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   66.563010] ata1.00: failed to read SCR 0 (Emask=0x40)
[   66.577724] ata1.00: failed to write SCR 1 (Emask=0x40)
[   66.592530] ata1.00: failed to clear SError.N (errno=-5)
[   66.608075] ata1: failed to recover PMP after 5 tries, giving up
[   66.622774] ata1.15: Port Multiplier detaching
[   66.634397] ata1.00: disabled
[   66.648534] ata1: exception Emask 0x2 SAct 0x0 SErr 0x0 action 0x6 frozen t4
[   66.664802] ata1: irq_stat 0x00800000, incorrect PMP
[   66.677647] ata1: hard resetting link
[   67.233888] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   67.247281] ata1: EH complete