Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-20 Thread Vignesh R
On Thursday 19 January 2017 09:05 PM, Greg Kroah-Hartman wrote: > On Thu, Jan 19, 2017 at 06:54:23AM -0800, Tony Lindgren wrote: >> * Greg Kroah-Hartman [170119 05:25]: >>> On Fri, Jan 13, 2017 at 10:20:21AM -0800, Tony Lindgren wrote: * Vignesh R [170113 00:03]: > This patch series re

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-19 Thread Greg Kroah-Hartman
On Thu, Jan 19, 2017 at 06:54:23AM -0800, Tony Lindgren wrote: > * Greg Kroah-Hartman [170119 05:25]: > > On Fri, Jan 13, 2017 at 10:20:21AM -0800, Tony Lindgren wrote: > > > * Vignesh R [170113 00:03]: > > > > This patch series re enables DMA support for UART 8250_omap driver. > > > > > > > > T

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-19 Thread Tony Lindgren
* Greg Kroah-Hartman [170119 05:25]: > On Fri, Jan 13, 2017 at 10:20:21AM -0800, Tony Lindgren wrote: > > * Vignesh R [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 > > > SD

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-19 Thread Greg Kroah-Hartman
On Fri, Jan 13, 2017 at 10:20:21AM -0800, Tony Lindgren wrote: > * Vignesh R [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 y

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-18 Thread Tony Lindgren
* Vignesh R [170118 04:04]: > > > On Wednesday 18 January 2017 04:55 AM, Tony Lindgren wrote: > > * Vignesh R [170117 02:06]: > >> > >> > >> On Tuesday 17 January 2017 11:36 AM, Vignesh R wrote: > >>> > >>> > >>> On Friday 13 January 2017 11:50 PM, Tony Lindgren wrote: > * Vignesh R [1701

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-18 Thread Vignesh R
On Wednesday 18 January 2017 04:55 AM, Tony Lindgren wrote: > * Vignesh R [170117 02:06]: >> >> >> On Tuesday 17 January 2017 11:36 AM, Vignesh R wrote: >>> >>> >>> On Friday 13 January 2017 11:50 PM, Tony Lindgren wrote: * Vignesh R [170113 00:03]: > This patch series re enables DMA s

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-17 Thread Tony Lindgren
* Vignesh R [170117 02:06]: > > > On Tuesday 17 January 2017 11:36 AM, Vignesh R wrote: > > > > > > On Friday 13 January 2017 11:50 PM, Tony Lindgren wrote: > >> * Vignesh R [170113 00:03]: > >>> This patch series re enables DMA support for UART 8250_omap driver. > >>> > >>> Tested on AM335x,

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-17 Thread Vignesh R
On Tuesday 17 January 2017 11:36 AM, Vignesh R wrote: > > > On Friday 13 January 2017 11:50 PM, Tony Lindgren wrote: >> * Vignesh R [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 wit

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-16 Thread Vignesh R
On Friday 13 January 2017 11:50 PM, Tony Lindgren wrote: > * Vignesh R [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 oma

Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-13 Thread Tony Lindgren
* Vignesh R [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

[PATCH 0/3] tty: serial: 8250_omap: Enable DMA support

2017-01-13 Thread Vignesh R
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. Vignesh R (3): serial :8250: omap: pause DMA only if DMA transfer in progress tty: serial: 8250_omap: Add OMAP_DMA_TX_KICK quirk for AM437x tty: seri