starlingx/integ
Code Issues Proposed changes

Customize fpga_5gnr config for 1 VF

Browse Source 
Instead of using the distribution of UL/DL queues between 2 VFs like in
the original fpga_5gnr/fpga_5gnr_config_vf.cfg file, all of them are
set for usage by the first VF, only.

Task: 43044
Story: 2009036
Signed-off-by: Douglas Henrique Koerich <douglashenrique.koerich@windriver.com>
Change-Id: Ie7524eea807e7a49a304475e3451f717954c3ea5
This commit is contained in:
Douglas Henrique Koerich 2021-08-18 12:27:14 -04:00
parent 0a6dd52d96
commit 2dcc4bd8a3
2 changed files with 33 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
base/pf-bb-config/centos/pf-bb-config.spec
View File

@ -11,6 +11,7 @@ URL: https://github.com/intel/pf-bb-config/tree/v21.6
Source0: %{name}-%{git_sha}.tar.gz
Patch0: Reject-device-configuration-if-not-enabled.patch
Patch1: Fix-check-return-of-configure_device.patch
Patch2: Customize-fpga_5gnr-config-for-1-VF.patch
BuildRequires: gcc
BuildRequires: inih
@ -25,6 +26,7 @@ space and sets the various parameters through memory-mapped IO read/writes.
%setup
%patch0 -p1
%patch1 -p1
%patch2 -p1
%build
make

31
base/pf-bb-config/files/Customize-fpga_5gnr-config-for-1-VF.patch Normal file
View File

@ -0,0 +1,31 @@
From a362668ac7ca891974c3b5b50c983471e1dfab02 Mon Sep 17 00:00:00 2001
From: Douglas Henrique Koerich <douglashenrique.koerich@windriver.com>
Date: Wed, 18 Aug 2021 12:19:16 -0400
Subject: [PATCH] Customize fpga_5gnr config for 1 VF
Change distribution of UL/DL queues to be used by one VF only.
Signed-off-by: Douglas Henrique Koerich <douglashenrique.koerich@windriver.com>
---
fpga_5gnr/fpga_5gnr_config_vf.cfg | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fpga_5gnr/fpga_5gnr_config_vf.cfg b/fpga_5gnr/fpga_5gnr_config_vf.cfg
index 0a82f52..81aa3bb 100644
--- a/fpga_5gnr/fpga_5gnr_config_vf.cfg
+++ b/fpga_5gnr/fpga_5gnr_config_vf.cfg
@@ -7,9 +7,9 @@ pf_mode_en = 0
[UL]
bandwidth = 3
load_balance = 128
-vfqmap = 16,16,0,0,0,0,0,0
+vfqmap = 32,0,0,0,0,0,0,0
[DL]
bandwidth = 3
load_balance = 128
-vfqmap = 16,16,0,0,0,0,0,0
+vfqmap = 32,0,0,0,0,0,0,0
--
2.29.2