Fix the build error in DCF when CONFIG_RTE_LIBRTE_ICE_16BYTE_RX_DESC
compilation option is enabled. Legacy 16 byte Rx descriptor is not
supported in DCF. If it is enabled, DCF configuration stops.
Fixes: 929eceefab ("net/ice: add queue start and stop for DCF")
Signed-off-by: Ting Xu <ting.xu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Add support to add and delete MAC address filter in DCF.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Ting Xu <ting.xu@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Add support to get and reset Rx/Tx stats in DCF. Query stats
from PF.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Ting Xu <ting.xu@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Add queue start and stop in DCF. Support queue enable and disable
through virtual channel. Add support for Rx queue mbufs allocation
and queue reset.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Ting Xu <ting.xu@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Add queues and Rx queue irqs configuration during device start
in DCF. The setup is sent to PF via virtchnl.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Ting Xu <ting.xu@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
Add support to get complete device information for DCF, including
Rx/Tx offload capabilities and default configuration.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Ting Xu <ting.xu@intel.com>
Reviewed-by: Qiming Yang <qiming.yang@intel.com>
DCF on CVL is a control plane VF which take the responsibility to
configure all the PF/global resources, this patch add support DCF
on to program forward rule to direct packets to VFs.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
The DCF (Device Config Function) works at the user PF level, it can't
access the real PF hardware directly. So it will pass through the PF's
AdminQ command by the DCF's mailbox.
And the DCF is mainly used to control the flow setting of other VFs, so
it only needs to initialize some core functions related to the flow.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Introduce the DCF (Device Config Function) feature in the ice PMD, it
works as a standalone PMD which doesn't handle the packet Rx/Tx related
things. Its hardware entity is the VF.
Add the basic DCF hardware initialization, this is specified by devarg
'cap=dcf'.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
