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From: Bowers, AndrewX <andrewx.bowers@intel.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [next PATCH S2-V2 02/12] i40e: Implement DDP support in i40e driver
Date: Wed, 13 Feb 2019 20:14:44 +0000	[thread overview]
Message-ID: <26D9FDECA4FBDD4AADA65D8E2FC68A4A1D365FA0@ORSMSX104.amr.corp.intel.com> (raw)
In-Reply-To: <20190206230826.24970-2-alice.michael@intel.com>

> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces at osuosl.org] On
> Behalf Of Alice Michael
> Sent: Wednesday, February 6, 2019 3:08 PM
> To: Michael, Alice <alice.michael@intel.com>; intel-wired-
> lan at lists.osuosl.org
> Cc: Loktionov, Aleksandr <aleksandr.loktionov@intel.com>
> Subject: [Intel-wired-lan] [next PATCH S2-V2 02/12] i40e: Implement DDP
> support in i40e driver
> 
> From: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
> 
> This patch introduces DDP (Dynamic Device Personalization) which allows
> loading profiles that change the way internal parser interprets processed
> frames. To load DDP profiles it utilizes ethtool flash feature. The files with
> recipes must be located in /var/lib/firmware directory. Afterwards the recipe
> can be loaded by invoking:
> 
>     ethtool -f <if_name> <file_name> 100
>     ethtool -f <if_name> - 100
> 
> See further usage details of this feature in the i40e documentation, or visit
> https://software.intel.com/en-us/articles/dynamic-device-personalization-
> for-intel-ethernet-700-series
> 
> The driver shall verify DDP profile can be loaded in accordance with the rules:
> * Package with Group ID 0 are exclusive and can only be loaded the first.
> * Packages with Group ID 0x01-0xFE can only be loaded simultaneously
>    with the packages from the same group.
> * Packages with Group ID 0xFF are compatible with all other packages.
> 
> Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
> ---
>  drivers/net/ethernet/intel/i40e/Makefile      |   1 +
>  drivers/net/ethernet/intel/i40e/i40e.h        |  25 +
>  drivers/net/ethernet/intel/i40e/i40e_common.c | 253 ++++++++-
>  drivers/net/ethernet/intel/i40e/i40e_ddp.c    | 481 ++++++++++++++++++
>  .../net/ethernet/intel/i40e/i40e_ethtool.c    |   1 +
>  drivers/net/ethernet/intel/i40e/i40e_main.c   |   1 +
>  .../net/ethernet/intel/i40e/i40e_prototype.h  |   6 +
>  drivers/net/ethernet/intel/i40e/i40e_type.h   |  23 +
>  8 files changed, 769 insertions(+), 22 deletions(-)  create mode 100644
> drivers/net/ethernet/intel/i40e/i40e_ddp.c

Tested-by: Andrew Bowers <andrewx.bowers@intel.com>



  reply	other threads:[~2019-02-13 20:14 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-06 23:08 [Intel-wired-lan] [next PATCH S2-V2 01/12] i40e: Queues are reserved despite "Invalid argument" error Alice Michael
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 02/12] i40e: Implement DDP support in i40e driver Alice Michael
2019-02-13 20:14   ` Bowers, AndrewX [this message]
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 03/12] i40e: don't allow changes to HW vlan stripping on active port vlans Alice Michael
2019-03-02  0:00   ` Bowers, AndrewX
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 04/12] i40e: save PTP time before a device reset Alice Michael
2019-02-12 19:51   ` Keller, Jacob E
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 05/12] i40e: Fix for 10G ports LED not blinking Alice Michael
2019-02-13 20:15   ` Bowers, AndrewX
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 06/12] i40e: Update i40e_init_dcb to return correct error Alice Michael
2019-02-13 20:16   ` Bowers, AndrewX
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 07/12] i40e: Remove misleading messages for untrusted VF Alice Michael
2019-02-13 20:16   ` Bowers, AndrewX
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 08/12] i40e: Changed maximum supported FW API version to 1.8 Alice Michael
2019-02-13 20:17   ` Bowers, AndrewX
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 09/12] i40e: The driver now prints the API version in error message Alice Michael
2019-02-12  9:41   ` Ludkiewicz, Adam
2019-02-13 20:17   ` Bowers, AndrewX
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 10/12] i40e: Report advertised link modes on 40GBASE_SR4 Alice Michael
2019-02-12  9:41   ` Ludkiewicz, Adam
2019-02-13 20:21   ` Bowers, AndrewX
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 11/12] i40e: Able to add up to 16 MAC filters on an untrusted VF Alice Michael
2019-02-13 20:24   ` Bowers, AndrewX
2019-02-06 23:08 ` [Intel-wired-lan] [next PATCH S2-V2 12/12] i40e: Fix misleading error message Alice Michael
2019-02-13 20:24   ` Bowers, AndrewX
2019-02-13 18:57 ` [Intel-wired-lan] [next PATCH S2-V2 01/12] i40e: Queues are reserved despite "Invalid argument" error Bowers, AndrewX

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