Files
kernel_common_drivers/drivers/usb
he.he 364cc722c2 usb: xhci not responding [1/1]
PD#SWPL-155224

Problem:
irq: nobody cared (try booting with the irqpoll option)
handlers:
[<0000000065ca241a>] usb_hcd_irq
Disabling IRQ #usb

Solution:
usb interrupt is coming,
but the op_regs->status register equals 0, if exit directly,
it may cause the status to remain at 0 and cause xhci to
falsely hang.

Verify:
t3x

Change-Id: I9b643c13b364ab86bb38384551bcb5008680c1ec
Signed-off-by: he.he <he.he@amlogic.com>
2024-04-07 03:51:05 -07:00
..
2024-03-25 03:13:07 -07:00
2023-12-22 16:08:59 +08:00
2023-12-22 16:08:59 +08:00
2023-12-22 16:08:59 +08:00
2023-12-22 16:08:59 +08:00