On Mon, Jul 13, 2020 at 05:12:17PM +0300, Vladimir Oltean wrote:
> On Mon, Jul 13, 2020 at 07:01:12AM -0700, Richard Cochran wrote:
> > I don't think it makes sense for DSA drivers to set this bit, as it
> > serves no purpose in the DSA context.
> >
>
> For whom does this bit serve a purpose, tho
On Mon, Jul 13, 2020 at 07:01:12AM -0700, Richard Cochran wrote:
> On Mon, Jul 13, 2020 at 12:57:34PM +0200, Kurt Kanzenbach wrote:
> > > I would like to get some clarification on whether "SKBTX_IN_PROGRESS"
> > > should be set in shtx->tx_flags or not. On one hand, it's asking for
> > > trouble, o
On Mon, Jul 13, 2020 at 12:57:34PM +0200, Kurt Kanzenbach wrote:
> Hi Vladimir,
>
> On Mon Jul 13 2020, Vladimir Oltean wrote:
> >> +/* Get a pointer to the PTP header in this skb */
> >> +static u8 *parse_ptp_header(struct sk_buff *skb, unsigned int type)
> >
> > Maybe this and the function from
Hi Vladimir,
On Mon Jul 13 2020, Vladimir Oltean wrote:
> Hi Kurt,
>
> On Fri, Jul 10, 2020 at 01:36:07PM +0200, Kurt Kanzenbach wrote:
>> From: Kamil Alkhouri
>>
>> The switch has the ability to take hardware generated time stamps per port
>> for
>> PTPv2 event messages in Rx and Tx direction.
Hi Kurt,
On Fri, Jul 10, 2020 at 01:36:07PM +0200, Kurt Kanzenbach wrote:
> From: Kamil Alkhouri
>
> The switch has the ability to take hardware generated time stamps per port for
> PTPv2 event messages in Rx and Tx direction. That is useful for achieving
> needed
> time synchronization precisi
On Sat Jul 11 2020, Richard Cochran wrote:
> On Fri, Jul 10, 2020 at 01:36:07PM +0200, Kurt Kanzenbach wrote:
>> +static void hellcreek_get_rxts(struct hellcreek *hellcreek,
>> + struct hellcreek_port_hwtstamp *ps,
>> + struct sk_buff *skb, struct
On Fri, Jul 10, 2020 at 01:36:07PM +0200, Kurt Kanzenbach wrote:
> +static void hellcreek_get_rxts(struct hellcreek *hellcreek,
> +struct hellcreek_port_hwtstamp *ps,
> +struct sk_buff *skb, struct sk_buff_head *rxq,
> +
From: Kamil Alkhouri
The switch has the ability to take hardware generated time stamps per port for
PTPv2 event messages in Rx and Tx direction. That is useful for achieving needed
time synchronization precision for TSN devices/switches. So add support for it.
There are two directions:
* RX
