On 10/23/2020 11:11 AM, Ferruh Yigit wrote:
On 10/22/2020 7:48 AM, Ting Xu wrote:
Add a new virtchnl function to request additional queues from PF. Current
default queue pairs number when creating a VF is 16. In order to support
up to 256 queue pairs per VF, enable this request queues function.
If there is a "256" queue pair limit, should it be added into the function,
right now it gets "uint16_t num" parameter?
Ahh, I can see it is enforced by caller in next patch, that is OK.
When requesting queues succeeds, PF will return an event message. If it
is handled by interrupt first, the request queues command cannot receive
the correct PF response and will wait until timeout. Therefore, disable
interrupt before requesting queues in order to handle the event message
asynchronously.
Signed-off-by: Ting Xu <ting...@intel.com>
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