[dpdk-dev,v3,3/4] eventdev: Add eventdev ethernet Rx adapter

  Add common APIs for configuring packet transfer from ethernet Rx
queues to event devices across HW & SW packet transfer mechanisms.
A detailed description of the adapter is contained in the header's
comments.

The adapter implementation uses eventdev PMDs to configure the packet
transfer if HW support is available and if not, it uses an EAL service
function that reads packets from ethernet Rx queues and injects these
as events into the event device.

Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Signed-off-by: Gage Eads <gage.eads@intel.com>
Signed-off-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
---
 lib/Makefile                                 |  2 +-
 lib/librte_eventdev/Makefile                 |  2 ++
 lib/librte_eventdev/rte_eventdev_version.map | 11 ++++++++++-
 3 files changed, 13 insertions(+), 2 deletions(-)
  

-----Original Message-----
> Date: Tue, 12 Sep 2017 17:59:28 +0530
> From: Nikhil Rao <nikhil.rao@intel.com>
> To: jerin.jacob@caviumnetworks.com, bruce.richardson@intel.com
> CC: gage.eads@intel.com, dev@dpdk.org, thomas@monjalon.net,
>  harry.van.haaren@intel.com, hemant.agrawal@nxp.com, nipun.gupta@nxp.com,
>  narender.vangati@intel.com, erik.g.carrillo@intel.com,
>  abhinandan.gujjar@intel.com, Nikhil Rao <nikhil.rao@intel.com>
> Subject: [PATCH v3 3/4] eventdev: Add eventdev ethernet Rx adapter
> X-Mailer: git-send-email 2.7.4
> 
> Add common APIs for configuring packet transfer from ethernet Rx
> queues to event devices across HW & SW packet transfer mechanisms.
> A detailed description of the adapter is contained in the header's
> comments.
> 
> The adapter implementation uses eventdev PMDs to configure the packet
> transfer if HW support is available and if not, it uses an EAL service
> function that reads packets from ethernet Rx queues and injects these
> as events into the event device.
> 
> Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
> Signed-off-by: Gage Eads <gage.eads@intel.com>
> Signed-off-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
> ---
>  lib/Makefile                                 |  2 +-
>  lib/librte_eventdev/Makefile                 |  2 ++
>  lib/librte_eventdev/rte_eventdev_version.map | 11 ++++++++++-
>  3 files changed, 13 insertions(+), 2 deletions(-)
> 
> diff --git a/lib/Makefile b/lib/Makefile
> index 86caba1..dbe9b3d 100644
> --- a/lib/Makefile
> +++ b/lib/Makefile
> @@ -52,7 +52,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += librte_cryptodev
>  DEPDIRS-librte_cryptodev := librte_eal librte_mempool librte_ring librte_mbuf
>  DEPDIRS-librte_cryptodev += librte_kvargs
>  DIRS-$(CONFIG_RTE_LIBRTE_EVENTDEV) += librte_eventdev
> -DEPDIRS-librte_eventdev := librte_eal librte_ring
> +DEPDIRS-librte_eventdev := librte_eal librte_ring librte_hash librte_ether
>  DIRS-$(CONFIG_RTE_LIBRTE_VHOST) += librte_vhost
>  DEPDIRS-librte_vhost := librte_eal librte_mempool librte_mbuf librte_ether
>  DIRS-$(CONFIG_RTE_LIBRTE_HASH) += librte_hash
> diff --git a/lib/librte_eventdev/Makefile b/lib/librte_eventdev/Makefile
> index 410578a..c404d67 100644
> --- a/lib/librte_eventdev/Makefile
> +++ b/lib/librte_eventdev/Makefile
> @@ -43,6 +43,7 @@ CFLAGS += $(WERROR_FLAGS)
>  # library source files
>  SRCS-y += rte_eventdev.c
>  SRCS-y += rte_event_ring.c
> +SRCS-y += rte_event_eth_rx_adapter.c

I think, you missed including this file in this patch series.
  

On 9/12/2017 9:47 AM, Jerin Jacob wrote:
> -----Original Message-----
>>> --- a/lib/librte_eventdev/Makefile
>> +++ b/lib/librte_eventdev/Makefile
>> @@ -43,6 +43,7 @@ CFLAGS += $(WERROR_FLAGS)
>>   # library source files
>>   SRCS-y += rte_eventdev.c
>>   SRCS-y += rte_event_ring.c
>> +SRCS-y += rte_event_eth_rx_adapter.c
> 
> I think, you missed including this file in this patch series.
Will post it now.

Thanks,
Nikhil