On 2018-03-15 02:26, Keith Busch wrote:
On Wed, Mar 14, 2018 at 02:52:30PM -0600, Keith Busch wrote:
Reviewed-by: Keith Busch
Whoops, I accidentally truncated my message. My correct tag:
Reviewed-by: Keith Busch
Hi Bjorn,
Can this be merged ?
Regards,
Oza.
On 2018-03-15 02:26, Keith Busch wrote:
On Wed, Mar 14, 2018 at 02:52:30PM -0600, Keith Busch wrote:
Reviewed-by: Keith Busch
Whoops, I accidentally truncated my message. My correct tag:
Reviewed-by: Keith Busch
Hi Bjorn,
Can this be merged ?
Regards,
Oza.
On 2018-03-15 02:22, Keith Busch wrote:
On Wed, Mar 14, 2018 at 09:20:48PM +0530, Oza Pawandeep wrote:
Current DPC driver acknowledges the interrupt in deferred work, which
works
since MSI are edge triggered.
But when MSI is disabled (e.g. pci=nomsi boot option) port service
driver falls back
On 2018-03-15 02:22, Keith Busch wrote:
On Wed, Mar 14, 2018 at 09:20:48PM +0530, Oza Pawandeep wrote:
Current DPC driver acknowledges the interrupt in deferred work, which
works
since MSI are edge triggered.
But when MSI is disabled (e.g. pci=nomsi boot option) port service
driver falls back
On Wed, Mar 14, 2018 at 02:52:30PM -0600, Keith Busch wrote:
>
> Reviewed-by: Keith Busch
On Wed, Mar 14, 2018 at 02:52:30PM -0600, Keith Busch wrote:
>
> Reviewed-by: Keith Busch
On Wed, Mar 14, 2018 at 09:20:48PM +0530, Oza Pawandeep wrote:
> Current DPC driver acknowledges the interrupt in deferred work, which works
> since MSI are edge triggered.
>
> But when MSI is disabled (e.g. pci=nomsi boot option) port service
> driver falls back to PCI legacy INT interrupt.
>
>
On Wed, Mar 14, 2018 at 09:20:48PM +0530, Oza Pawandeep wrote:
> Current DPC driver acknowledges the interrupt in deferred work, which works
> since MSI are edge triggered.
>
> But when MSI is disabled (e.g. pci=nomsi boot option) port service
> driver falls back to PCI legacy INT interrupt.
>
>
Current DPC driver acknowledges the interrupt in deferred work, which works
since MSI are edge triggered.
But when MSI is disabled (e.g. pci=nomsi boot option) port service
driver falls back to PCI legacy INT interrupt.
With current code we do not acknowledge the interrupt back in dpc_irq()
and
Current DPC driver acknowledges the interrupt in deferred work, which works
since MSI are edge triggered.
But when MSI is disabled (e.g. pci=nomsi boot option) port service
driver falls back to PCI legacy INT interrupt.
With current code we do not acknowledge the interrupt back in dpc_irq()
and
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