On Thu, Jun 05, 2014 at 07:12:05AM -0400, Matt Porter wrote:
> On Tue, Jun 03, 2014 at 03:51:55PM +0530, Jassi Brar wrote:
> > BTW, here we at least have a hardware resource to specify in the DT
> > node, there are examples in kernel where the DT nodes are purely
> > virtual. For ex, grep for "lin
On Wed, May 28, 2014 at 09:50:21AM +0530, Jassi Brar wrote:
> On Wed, May 21, 2014 at 10:57 PM, Mark Brown wrote:
> >> + if (!cl->tx_tout) /* wait for ever */
> >> + cl->tx_tout = msecs_to_jiffies(360);
> >> + else
> >> + cl->tx_tout = msecs_to_jiffies(cl->tx_t
On 5 June 2014 16:42, Matt Porter wrote:
> On Tue, Jun 03, 2014 at 03:51:55PM +0530, Jassi Brar wrote:
>
>> BTW, here we at least have a hardware resource to specify in the DT
>> node, there are examples in kernel where the DT nodes are purely
>> virtual. For ex, grep for "linux,spdif-dit". So I t
On Tue, Jun 03, 2014 at 03:51:55PM +0530, Jassi Brar wrote:
> On 3 June 2014 15:05, Sudeep Holla wrote:
> > Hi Jassi,
> >
> > On Mon, Jun 2, 2014 at 6:11 PM, Jassi Brar wrote:
> >> On Mon, Jun 2, 2014 at 8:44 PM, Matt Porter wrote:
> >>> On Fri, May 30, 2014 at 11:01:55AM +0530, Jassi Brar wrote
Hi Jassi,
On 03/06/14 11:21, Jassi Brar wrote:
On 3 June 2014 15:05, Sudeep Holla wrote:
Hi Jassi,
On Mon, Jun 2, 2014 at 6:11 PM, Jassi Brar wrote:
On Mon, Jun 2, 2014 at 8:44 PM, Matt Porter wrote:
On Fri, May 30, 2014 at 11:01:55AM +0530, Jassi Brar wrote:
Being more specific to yo
On 3 June 2014 15:05, Sudeep Holla wrote:
> Hi Jassi,
>
> On Mon, Jun 2, 2014 at 6:11 PM, Jassi Brar wrote:
>> On Mon, Jun 2, 2014 at 8:44 PM, Matt Porter wrote:
>>> On Fri, May 30, 2014 at 11:01:55AM +0530, Jassi Brar wrote:
>>>
Being more specific to your platform, I think you need some
Hi Jassi,
On Mon, Jun 2, 2014 at 6:11 PM, Jassi Brar wrote:
> On Mon, Jun 2, 2014 at 8:44 PM, Matt Porter wrote:
>> On Fri, May 30, 2014 at 11:01:55AM +0530, Jassi Brar wrote:
>>
>>> Being more specific to your platform, I think you need some server
>>> code (mailbox's client) that every driver
[Adding devicetree list]
On Mon, Jun 02, 2014 at 10:41:44PM +0530, Jassi Brar wrote:
> On Mon, Jun 2, 2014 at 8:44 PM, Matt Porter wrote:
> > On Fri, May 30, 2014 at 11:01:55AM +0530, Jassi Brar wrote:
> >
> >> Being more specific to your platform, I think you need some server
> >> code (mailbox
On Mon, Jun 2, 2014 at 8:44 PM, Matt Porter wrote:
> On Fri, May 30, 2014 at 11:01:55AM +0530, Jassi Brar wrote:
>
>> Being more specific to your platform, I think you need some server
>> code (mailbox's client) that every driver (like clock, pmu, pinmux
>> etc) registers with to send messages to
On Fri, May 30, 2014 at 11:01:55AM +0530, Jassi Brar wrote:
> On Thu, May 29, 2014 at 9:13 PM, Matt Porter wrote:
> > On Fri, May 16, 2014 at 07:03:25PM +0530, Jassi Brar wrote:
> >> On 15 May 2014 19:57, Arnd Bergmann wrote:
> >> > On Thursday 15 May 2014 11:41:00 Jassi Brar wrote:
> >
> > ...
>
On Thu, May 29, 2014 at 9:13 PM, Matt Porter wrote:
> On Fri, May 16, 2014 at 07:03:25PM +0530, Jassi Brar wrote:
>> On 15 May 2014 19:57, Arnd Bergmann wrote:
>> > On Thursday 15 May 2014 11:41:00 Jassi Brar wrote:
>
> ...
>
>> >> +struct mbox_controller {
>> >> + struct device *dev;
>> >> +
On Fri, May 16, 2014 at 07:03:25PM +0530, Jassi Brar wrote:
> On 15 May 2014 19:57, Arnd Bergmann wrote:
> > On Thursday 15 May 2014 11:41:00 Jassi Brar wrote:
...
> >> +struct mbox_controller {
> >> + struct device *dev;
> >> + struct mbox_chan_ops *ops;
> >> + struct mbox_chan *cha
On 05/27/2014 11:20 PM, Jassi Brar wrote:
> On Wed, May 21, 2014 at 10:57 PM, Mark Brown wrote:
>> On Thu, May 15, 2014 at 11:41:00AM +0530, Jassi Brar wrote:
>>> Introduce common framework for client/protocol drivers and
>>> controller drivers of Inter-Processor-Communication (IPC).
>>
>> This lo
On Wed, May 21, 2014 at 10:57 PM, Mark Brown wrote:
> On Thu, May 15, 2014 at 11:41:00AM +0530, Jassi Brar wrote:
>> Introduce common framework for client/protocol drivers and
>> controller drivers of Inter-Processor-Communication (IPC).
>
> This looks pretty nice, though I do have a few *very* sm
On Wednesday 21 May 2014 18:27:01 Mark Brown wrote:
> > + /* The queued TX requests are simply aborted, no callbacks are made */
> > + spin_lock_irqsave(&chan->lock, flags);
> > + chan->cl = NULL;
> > + chan->active_req = NULL;
> > + if (chan->txdone_method == (TXDONE_BY_POLL |
On Thu, May 15, 2014 at 11:41:00AM +0530, Jassi Brar wrote:
> Introduce common framework for client/protocol drivers and
> controller drivers of Inter-Processor-Communication (IPC).
This looks pretty nice, though I do have a few *very* small nits beyond
those Arnd had.
> + if (chan->cl->tx_bl
On Tue, May 20, 2014 at 1:25 AM, Bjorn Andersson wrote:
> On Mon, May 19, 2014 at 11:03 AM, Jassi Brar
> wrote:
>> On 19 May 2014 18:38, Arnd Bergmann wrote:
>>> On Friday 16 May 2014 19:03:25 Jassi Brar wrote:
> [...]
>>> Do you have an example for a platform like that? I'd expect that normall
On Monday 19 May 2014 12:55:51 Bjorn Andersson wrote:
> On Mon, May 19, 2014 at 11:03 AM, Jassi Brar
> wrote:
> > On 19 May 2014 18:38, Arnd Bergmann wrote:
> >> On Friday 16 May 2014 19:03:25 Jassi Brar wrote:
> [...]
> >> Do you have an example for a platform like that? I'd expect that normall
On Mon, May 19, 2014 at 11:03 AM, Jassi Brar wrote:
> On 19 May 2014 18:38, Arnd Bergmann wrote:
>> On Friday 16 May 2014 19:03:25 Jassi Brar wrote:
[...]
>> Do you have an example for a platform like that? I'd expect that normally
>> we can have a boot loader that sets up the system timer to wor
On 19 May 2014 18:38, Arnd Bergmann wrote:
> On Friday 16 May 2014 19:03:25 Jassi Brar wrote:
>
>> Also, some platform might need to communicate with remote master
>> during very early boot like for initializing system timers and clocks.
>> The API isn't working then.
>
> Do you have an example
On Friday 16 May 2014 19:03:25 Jassi Brar wrote:
> >> +/**
> >> + * struct mbox_controller - Controller of a class of communication chans
> >> + * @dev: Device backing this controller
> >> + * @controller_name: Literal name of the controller.
> >> + * @ops: Operators that wo
On 15 May 2014 19:57, Arnd Bergmann wrote:
> On Thursday 15 May 2014 11:41:00 Jassi Brar wrote:
>> Introduce common framework for client/protocol drivers and
>> controller drivers of Inter-Processor-Communication (IPC).
>>
>> Client driver developers should have a look at
>> include/linux/mailbox
On Thursday 15 May 2014 11:41:00 Jassi Brar wrote:
> Introduce common framework for client/protocol drivers and
> controller drivers of Inter-Processor-Communication (IPC).
>
> Client driver developers should have a look at
> include/linux/mailbox_client.h to understand the part of
> the API expo
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