[PATCH] doc: update AMD EPYC guide

[Vipin Varghese <vipin.varghese@amd.com>]

1. updated URL for AMD SoC tuning guide.
2. add `ASPM` disable for latency.

Fixes: de1f01a8eabd ("doc: add AMD configuration in Linux guide")
Cc: vipin.varghese@amd.com
Cc: stable@dpdk.org
Signed-off-by: Vipin Varghese <vipin.varghese@amd.com>
Tested-by: Vipin Varghese <vipin.varghese@amd.com>
---
 doc/guides/linux_gsg/amd_platform.rst | 29 ++++++++++++++++++---------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/doc/guides/linux_gsg/amd_platform.rst b/doc/guides/linux_gsg/amd_platform.rst
index 40b65d1c9e..3d395a3605 100644
--- a/doc/guides/linux_gsg/amd_platform.rst
+++ b/doc/guides/linux_gsg/amd_platform.rst
@@ -4,9 +4,9 @@
 How to get best performance on AMD platform
 ===========================================
 
-This document provides a detailed, step-by-step guide
-on configuring AMD EPYC System-on-Chip (SoC) for optimal performance
-in DPDK applications across different SoC families.
+This document provides a detailed, step-by-step guide on configuring
+AMD EPYC System-on-Chip (SoC) for optimal performance in DPDK
+applications across different SoC families.
 
 The overall performance is influenced by factors such as BIOS settings,
 NUMA per socket configuration, memory per NUMA allocation,
@@ -18,13 +18,13 @@ These are covered in various sections of tuning guides shared below.
 Tuning Guides for AMD EPYC SoC
 ------------------------------
 
-#. `MILAN <https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/data-plane-development-kit-tuning-guide-amd-epyc7003-series-processors.pdf>`_
+#. `MILAN <https://docs.amd.com/v/u/en-US/data-plane-development-kit-tuning-guide-amd-epyc7003-series-processors>`_
 
-#. `GENOA <https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/58017-amd-epyc-9004-tg-data-plane-dpdk.pdf>`_
+#. `GENOA <https://docs.amd.com/v/u/en-US/58017-amd-epyc-9004-tg-data-plane-dpdk>`_
 
-#. `BERGAMO|SIENA <https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/58310_amd-epyc-8004-tg-data-plane-dpdk.pdf>`_
+#. `BERGAMO|SIENA <https://docs.amd.com/v/u/en-US/58310_amd-epyc-8004-tg-data-plane-dpdk>`_
 
-#. `TURIN <https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/58468_amd-epyc-9005-tg-data-plane-dpdk.pdf>`_
+#. `TURIN <https://docs.amd.com/v/u/en-US/58468_amd-epyc-9005-tg-data-plane-dpdk>`_
 
 
 General Requirements
@@ -107,7 +107,13 @@ Please refer the tuning guides to enable ``HSMP`` and DPDK power management guid
 NIC
 ---
 
-To use Solarflare x4 on AMD EPYC TURIN, please ensure the following
+To use NIC in low latency mode, follow the tuning guide to update GRUB with `pcie_aspm=off`.
+
+
+On AMD EPYC TURIN, please ensure the following
+
+Solarflare x4
+~~~~~~~~~~~~~
 
 #. Upgrade Linux or distro version to 6.13 or higher.
 
@@ -118,7 +124,9 @@ To use Solarflare x4 on AMD EPYC TURIN, please ensure the following
 
 #. Please use PMD args ``fw_variant=ultra-low-latency,perf_profile=throughput``.
 
-To use Solarflare x2 on AMD EPYC TURIN, please ensure the following
+
+Solarflare x2
+~~~~~~~~~~~~~
 
 #. Upgrade Linux or distro version to 6.13 or higher.
 
@@ -127,4 +135,5 @@ To use Solarflare x2 on AMD EPYC TURIN, please ensure the following
 #. Enable the hardware with ``sfc`` Linux Kernel Driver first;
    then bind with ``vfio-pci`` next.
 
-#. Please use PMD args ``fw_variant=ultra-low-latency,perf_profile=throughput``.
+#. Use PMD args ``fw_variant=ultra-low-latency,perf_profile=throughput``.
+
-- 
2.43.0