[PATCH 09/16] tty: serial: 8250_dma: Add a TX trigger workaround for AM33xx
From: bigeasy@linutronix.de (Sebastian Andrzej Siewior)
Date: 2014-09-15 17:02:06
Also in:
linux-omap, linux-serial, lkml
On 09/11/2014 04:35 PM, Peter Hurley wrote:
I do need to find out if omap hardware sets UART_MSR_DCTS when auto CTS is on. Would you mind running the debug patch below with HW flow control on?
I didn't forget about this. However I told minicom to use hardware flow control (and I see the driver set the HW bit) but I haven't seen that uart_handle_cts_change() has been invoked at all. I'm going to check two other boards and report then.
Regards, Peter Hurley
Sebastian