I'm trying to migrate from the Octeon SDK to a vanilla Linux 4.4
kernel for a Cavium OCTEON II (CN6880) board running in 64-bit
little-endian mode. So far I've gotten most of the hardware features I
need working, including XAUI/RXAUI, USB, boot bus and I2C, with a
fairly small set of patches.
https
Hi Aaro,
On Tue, Aug 30, 2016 at 11:47 AM, Aaro Koskinen wrote:
> This series implements multiple RX group support that should improve
> the networking performance on multi-core OCTEONs. Basically we register
> IRQ and NAPI for each group, and ask the HW to select the group for
> the incoming pac
Aaro Koskinen wrote:
> Oops, looks like I tested without CONFIG_NET_POLL_CONTROLLER enabled
> and that seems to be broken. Sorry.
I'm not using CONFIG_NET_POLL_CONTROLLER either; the problem is in the
normal cvm_oct_napi_poll() path.
Here's my workaround:
--- a/drivers/staging/octeon/ethernet-rx
On 8/31/16 14:20, Aaro Koskinen wrote:
> On Wed, Aug 31, 2016 at 09:20:07AM -0700, Ed Swierk wrote:
>> Here's my workaround:
>
> [...]
>
>> -static int cvm_oct_poll(struct oct_rx_group *rx_group, int budget)
>> +static int cvm_oct_poll(int group, int budget)
&
On 8/31/16 13:57, Aaro Koskinen wrote:
> This series implements multiple RX group support that should improve
> the networking performance on multi-core OCTEONs. Basically we register
> IRQ and NAPI for each group, and ask the HW to select the group for
> the incoming packets based on hash.
>
> Te
