Hello,
We are experiencing intermittent failures where our CFast SATA device isn't recognized (we are using the SATA Gen 1 firmware). The serial output during these failures is shown below. Can you shed some light on the error messages?
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[Sat Aug 01 03:20:43.992 2015] || TUSB926x Firmware v1.05 [Feb 16 2015 14:07:20] ||
[Sat Aug 01 03:20:43.992 2015] || Device ID: 0x0000 ||
[Sat Aug 01 03:20:43.992 2015] ========================================================
[Sat Aug 01 03:20:43.992 2015]
[Sat Aug 01 03:20:43.992 2015] Reset Flag(s): [Power-Up]
[Sat Aug 01 03:20:43.992 2015]
[Sat Aug 01 03:20:43.992 2015] [0000000001] Datapath RAM Usage: 80208 / 81920 bytes.
[Sat Aug 01 03:20:43.992 2015] [0000000001] Supported NCQ Depth: 32
[Sat Aug 01 03:20:43.992 2015] [0000000001] U1/U2 Transistions: OFF
[Sat Aug 01 03:20:43.992 2015] [0000000001] USB PHY Suspend: ON
[Sat Aug 01 03:20:43.992 2015] [0000000001] SATA LPM: OFF
[Sat Aug 01 03:20:43.992 2015] [0000000001] Device is Self-powered.
[Sat Aug 01 03:20:43.992 2015] [0000000001] -> usb_hal_init()
[Sat Aug 01 03:20:43.992 2015] [0000000001] USB Core Ver: 0x120a.
[Sat Aug 01 03:20:43.992 2015] [0000000001] USB SSC is OFF.
[Sat Aug 01 03:20:43.992 2015] [0000000051] -> usb_hal_connect()
[Sat Aug 01 03:20:43.992 2015] [0000000051][0000000051] LTSSM state = (0x5) RX DETECT.
[Sat Aug 01 03:20:43.992 2015] -> ahci_init()
[Sat Aug 01 03:20:43.992 2015] [0000000051] -> ahci_hba_reset()
[Sat Aug 01 03:20:43.992 2015] [0000000056] -> ahci_rx_error_isr() - err_cnt = 0x1.
[Sat Aug 01 03:20:43.992 2015] [0000000057] SATA Gen-1 speed negotiated.
[Sat Aug 01 03:20:44.070 2015] [0000000150] HS/FS/LS state = (0x0) ON.
[Sat Aug 01 03:20:44.070 2015] [0000000153] HS/FS/LS state = (0x5) EARLY SUSPEND.
[Sat Aug 01 03:20:44.070 2015] [0000000156] HS/FS/LS state = (0x3) SUSPEND.
[Sat Aug 01 03:21:13.960 2015] [0000030057] -> ahci_wait_complete() timed out! Rd: 0xfb000120 = 0x00000080, cmplt_val = 0x00000000.
[Sat Aug 01 03:21:13.991 2015] [0000030057] @Error: Timeout waiting for SATA device ready!
[Sat Aug 01 03:21:13.991 2015] [0000030057] Connected to 0 AHCI device(s).
[Sat Aug 01 03:21:17.376 2015] [0000033471] USB Reset event occurred.
[Sat Aug 01 03:21:17.439 2015] [0000033521] Connected at HIGH speed.
[Sat Aug 01 03:21:17.439 2015] [0000033521] HS/FS/LS state = (0x0) ON.
[Sat Aug 01 03:21:17.532 2015] [0000033613] -> usb_hal_set_address() - addr: 0x1.
[Sat Aug 01 03:21:17.532 2015] [0000033617] -> handle_usb_set_configuration() - val = 1.
Rgds,
Tony Wong
