[dpdk-dev] [PATCH v8] net/ice: support device-specific DDP package loading

Ye Xiaolong xiaolong.ye at intel.com
Mon Sep 23 11:50:21 CEST 2019


On 09/17, Ting Xu wrote:
>This patch adds the feature that supports loading DDP package
>according to the device serial number. Prior to loading the
>default DDP package (ice.pkg), the driver will check for the
>presence of a device-specific DDP package with the name containing
>64-bit PCIe Device Serial Number (ice-xxxxxxxxxxxxxxxx.pkg)
>during initialization. Users can use "lspci -vs" to get the device
>serial number.
>The pkg search path are /lib/firmware/updates/intel/ice/ddp/
>and /lib/firmware/intel/ice/ddp/. If the package exists,
>the driver will download it to the device instead of the default
>one. The loaded package type (OS default and COMMS) will be
>stored in ice_adapter->active_pkg_type. The package version is
>stored in ice_hw->active_pkg_ver.
>
>Signed-off-by: Ting Xu <ting.xu at intel.com>
>

Applied to dpdk-next-net-intel.


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