From 69e6c8b1c68cb0308ebd5ceebfb4425607e1f127 Mon Sep 17 00:00:00 2001
From: Mayank Raghuwanshi <mayank.raghuwanshi@intel.com>
Date: Fri, 11 Nov 2022 19:56:55 +0000
Subject: [PATCH] Add support for retrieving max b/w for DG2

Related-To: LOCI-3425

Signed-off-by: Mayank Raghuwanshi <mayank.raghuwanshi@intel.com>
---
 .../tools/source/sysman/memory/linux/os_memory_imp_prelim.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/level_zero/tools/source/sysman/memory/linux/os_memory_imp_prelim.cpp b/level_zero/tools/source/sysman/memory/linux/os_memory_imp_prelim.cpp
index 5112415712..e05958c6fb 100644
--- a/level_zero/tools/source/sysman/memory/linux/os_memory_imp_prelim.cpp
+++ b/level_zero/tools/source/sysman/memory/linux/os_memory_imp_prelim.cpp
@@ -185,6 +185,10 @@ ze_result_t LinuxMemoryImp::getBandwidthForDg2(zes_mem_bandwidth_t *pBandwidth)
         return result;
     }
     pBandwidth->timestamp = timeStampVal * 1e-8; // Convert timeStamp into seconds
+    const std::string maxBwFile = "prelim_lmem_max_bw_Mbps";
+    uint64_t maxBw = 0;
+    pSysfsAccess->read(maxBwFile, maxBw);
+    pBandwidth->maxBandwidth = maxBw * MbpsToBytesPerSecond;
     return result;
 }