Re: [PATCH v4 1/3] dmaengine: ptdma: Initial driver for the AMD PTDMA controller

2020-05-26 Thread Sanjay R Mehta
On 5/26/2020 11:59 AM, Greg KH wrote: > [CAUTION: External Email] > > On Tue, May 26, 2020 at 11:35:02AM +0530, Sanjay R Mehta wrote: >> Apologies for my delayed response. >> +#include +#include +#include +#include +#include + +#include "ptdma.h" +

Re: [PATCH v4 1/3] dmaengine: ptdma: Initial driver for the AMD PTDMA controller

2020-05-26 Thread Greg KH
On Tue, May 26, 2020 at 11:35:02AM +0530, Sanjay R Mehta wrote: > Apologies for my delayed response. > > >> +#include > >> +#include > >> +#include > >> +#include > >> +#include > >> + > >> +#include "ptdma.h" > >> + > >> +static int cmd_queue_length = 32; > >>

Re: [PATCH v4 1/3] dmaengine: ptdma: Initial driver for the AMD PTDMA controller

2020-05-26 Thread Sanjay R Mehta
Apologies for my delayed response. >> +#include >> +#include >> +#include >> +#include >> +#include >> + >> +#include "ptdma.h" >> + >> +static int cmd_queue_length = 32; >> +module_param(cmd_queue_length, uint, 0644); >> +MODULE_PARM_DESC(cmd_queue_length, >> + " length of the

Re: [PATCH v4 1/3] dmaengine: ptdma: Initial driver for the AMD PTDMA controller

2020-05-03 Thread Vinod Koul
On 28-04-20, 16:13, Sanjay R Mehta wrote: > From: Sanjay R Mehta > > This driver add support for AMD PTDMA controller. This device > performs high-bandwidth memory to memory and IO copy operation. > Device commands are managed via a circular queue of 'descriptors', > each of which specifies

[PATCH v4 1/3] dmaengine: ptdma: Initial driver for the AMD PTDMA controller

2020-04-28 Thread Sanjay R Mehta
From: Sanjay R Mehta This driver add support for AMD PTDMA controller. This device performs high-bandwidth memory to memory and IO copy operation. Device commands are managed via a circular queue of 'descriptors', each of which specifies source and destination addresses for copying a single