[dpdk-dev] [PATCH-V3] config/arm: restore support for Qualcomm servers
Juraj Linkeš
juraj.linkes at pantheon.tech
Thu Apr 29 12:00:26 CEST 2021
> -----Original Message-----
> From: Thierry Herbelot <thierry.herbelot at 6wind.com>
> Sent: Thursday, April 29, 2021 11:23 AM
> To: dev at dpdk.org
> Cc: Thierry Herbelot <thierry.herbelot at 6wind.com>; Thomas Monjalon
> <thomas at monjalon.net>; Juraj Linkeš <juraj.linkes at pantheon.tech>; Honnappa
> Nagarahalli <honnappa.nagarahalli at arm.com>; Ruifeng Wang
> <ruifeng.wang at arm.com>
> Subject: [PATCH-V3] config/arm: restore support for Qualcomm servers
>
> From the documentation:
> "The SoC configuration is a combination of implementer and CPU part number
> configuration and SoC-specific configuration."
>
> Align Qualcomm SoC configuration with the configuration of other server SoCs
> (eMAG, Kunpeng 9x0): add a soc configuration to the existing implementer
> configuration.
>
> Signed-off-by: Thierry Herbelot <thierry.herbelot at 6wind.com>
> --
> V3:
> - include doc patch
> - remove Fixes line
> V2:
> - use the right original commit in Fixes
> ---
> config/arm/meson.build | 8 ++++++++
> doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst | 1 +
> 2 files changed, 9 insertions(+)
>
> diff --git a/config/arm/meson.build b/config/arm/meson.build index
> 22cd81319c06..4518b7e877b3 100644
> --- a/config/arm/meson.build
> +++ b/config/arm/meson.build
> @@ -298,6 +298,13 @@ soc_octeontx2 = {
> 'numa': false
> }
>
> +soc_qualcomm = {
> + 'description': 'Qualcomm Centriq 2400',
> + 'implementer': '0x51',
> + 'part_number': '0xc00',
> + 'numa': false
> +}
> +
> soc_stingray = {
> 'description': 'Broadcom Stingray',
> 'implementer': '0x41',
> @@ -334,6 +341,7 @@ socs = {
> 'n1sdp': soc_n1sdp,
> 'n2': soc_n2,
> 'octeontx2': soc_octeontx2,
> + 'qualcomm': soc_qualcomm,
> 'stingray': soc_stingray,
> 'thunderx2': soc_thunderx2,
> 'thunderxt88': soc_thunderxt88
> diff --git a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
> b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
> index 3e170436cd4f..5513948c9037 100644
> --- a/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
> +++ b/doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
> @@ -211,6 +211,7 @@ Substitute <target_soc> with one of the supported
> SoCs::
> n1sdp: Arm Neoverse N1SDP
> n2: Arm Neoverse N2
> octeontx2: Marvell OCTEON TX2
> + qualcomm: Qualcomm Centriq 2400
Now that I think about it, 'qualcomm' isn't a suitable name for an soc, as it's the name of the company, not the soc. The description says this is the Centriq 2400 soc, so I suggest renaming it to that (qualcomm -> centriq2400 and soc_qualcomm -> soc_centriq2400 or something similar).
> stingray: Broadcom Stingray
> thunderx2: Marvell ThunderX2 T99
> thunderxt88: Marvell ThunderX T88
> --
> 2.29.2
>
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