Re: [PATCH v3 0/3]: bug fixes in the ixgbe PF PMD Rx flow

[Vlad Zolotarov <vladz-RmZWMc9puTNJc61us3aD9laTQe2KTcn/@public.gmane.org>]

On 03/13/15 13:07, Ananyev, Konstantin wrote:
>
>> -----Original Message-----
>> From: dev [mailto:dev-bounces-VfR2kkLFssw@public.gmane.org] On Behalf Of Vlad Zolotarov
>> Sent: Thursday, March 12, 2015 9:17 PM
>> To: dev-VfR2kkLFssw@public.gmane.org
>> Subject: [dpdk-dev] [PATCH v3 0/3]: bug fixes in the ixgbe PF PMD Rx flow
>>
>> This series contains some bug fixes that were found during my work on the ixgbe LRO
>> patches. Sending this series separately on Thomas request so that it may be integrated
>> into the 2.0 release.
>>
>> New in v3:
>>     - Adjusted to the new structs naming in the master.
>>     - Fixed rx_bulk_alloc_allowed and rx_vec_allowed initialization:
>>        - Don't set them to FALSE in rte_eth_dev_stop() flow - the following
>>          rte_eth_dev_start() will need them.
>>        - Reset them to TRUE in rte_eth_dev_configure() and not in a probe() flow.
>>          This will ensure the proper behaviour if port is re-configured.
>>     - Rename:
>>        - ixgbe_rx_vec_condition_check() -> ixgbe_rx_vec_dev_conf_condition_check()
>>        - set_rx_function() -> ixgbe_set_rx_function()
>>     - Clean up the logic in ixgbe_set_rx_function().
>>     - Define stubs with __attribute__((weak)) instead of using #ifdef's.
>>     - Styling: beautify ixgbe_rxtx.h a bit.
>>
>> New in v2:
>>     - Fixed a compilation failure.
>>
>>
>> Vlad Zolotarov (3):
>>    ixgbe: Use the rte_le_to_cpu_xx()/rte_cpu_to_le_xx() when
>>      reading/setting HW ring descriptor fields
>>    ixgbe: Bug fix: Properly configure Rx CRC stripping for x540 devices
>>    ixgbe: Unify the rx_pkt_bulk callback initialization
>>
>>   lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h |   2 +
>>   lib/librte_pmd_ixgbe/ixgbe_ethdev.c     |  13 +-
>>   lib/librte_pmd_ixgbe/ixgbe_rxtx.c       | 216 +++++++++++++++++++++-----------
>>   lib/librte_pmd_ixgbe/ixgbe_rxtx.h       |  28 ++++-
>>   lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c   |   2 +-
>>   5 files changed, 183 insertions(+), 78 deletions(-)
>>
> Acked-by: Konstantin Ananyev <konstantin.ananyev-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
>
> Just one nit:
>
> +int __attribute__((weak)) ixgbe_rxq_vec_setup(
> +	struct ixgbe_rx_queue __rte_unused *rxq)
> +{
>
> Please use notation:
> int __attribute__((weak))
> ixgbe_rxq_vec_setup(struct ixgbe_rx_queue __rte_unused *rxq)
>
> To keep up with the rest of the code, plus makes much easier to read.

I took an example from kni/ethtool/igb/kcompat.h for a template but no 
problem.
Do u want me to respin or it's ok? I will use this format for the 
follow-up LRO patch anyway...

>
>> --
>> 2.1.0