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AM335x USB Device mode errors

Fabio Rofino
Intellectual 600 points

This is an error that occurs during the initialization (boot).

The initialization does not finish

[   71.346124] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[   96.430170] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  126.431820] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  131.468271] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  137.347621] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  161.857582] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  192.281135] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  197.473698] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  203.349113] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  228.294147] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  258.720669] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  263.475237] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  269.351632] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  295.584725] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  326.008314] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait

[  329.476778] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

 

After disconnecting the usb cable:

 

[  364.941519] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  370.511677] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  376.476587] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  409.094191] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  414.495252] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  421.326180] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  426.513402] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  432.512868] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  539.723146] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  545.465446] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

[  551.479712] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

Attached log message: 

Fullscreen log_usb.txt Download 
[   71.346124] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[   96.430170] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  126.431820] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  131.468271] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  137.347621] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  161.857582] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  192.281135] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  197.473698] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  203.349113] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  228.294147] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  258.720669] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  263.475237] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  269.351632] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  295.584725] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  326.008314] musb_g_ep0_irq 712: SetupEnd came in a wrong ep0stage wait
[  329.476778] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)

This is an error that occurs during the initialization (boot).
The initialization does not finish

After disconnecting the usb cable:

[  364.941519] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  370.511677] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  376.476587] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  409.094191] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  414.495252] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  421.326180] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  426.513402] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  432.512868] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  539.723146] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  545.465446] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)
[  551.479712] g_acm_ms gadget: high-speed config #1: Composite Gadget (ACM + MS)