On Tuesday 17 January 2017 11:36 AM, Vignesh R wrote: > > > On Friday 13 January 2017 11:50 PM, Tony Lindgren wrote: >> * Vignesh R <vigneshr@xxxxxx> [170113 00:03]: >>> This patch series re enables DMA support for UART 8250_omap driver. >>> >>> Tested on AM335x, AM437x that use EDMA and OMAP5 and DRA74 EVM with >>> SDMA. >> >> Is 8250_omap serial console working for you on omap5 in general? >> >> I've noticed that it's really unresponsive for me as if the FIFO >> interrupt was not working. For example logging in might take several >> attempts and a long time with each character showing up much later >> after some timeout. >> > > Yes, I did face the same issue on omap5 using 8250_omap driver for > console. Looks like this bug has existed all along. > This looks a separate issue, I don't see any errata specific errata wrt UART on OMAP5. I will try to debug further. -- Regards Vignesh -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
