[202405_RC.38] [Mellanox] Fix the issue with ASIC detection on the SN…

…4280 platform (sonic-net#20397)

platform/mellanox/mlnx-fw-upgrade.j2

@@ -209,16 +209,28 @@ function GetAsicType() {
     local -r SPC3_PRODUCT_ID="cf70"
     local -r SPC4_PRODUCT_ID="cf80"
 
-    if lspci -n | grep "${VENDOR_ID}:${SPC1_PRODUCT_ID}" &>/dev/null; then
+    local -i QUERY_RETRY_COUNT="0"
+    local -i QUERY_RETRY_COUNT_MAX="10"
+    local pcitree=$(lspci -n 2>/dev/null)
+    ERROR_CODE="$?"
+
+    while [[ ("${QUERY_RETRY_COUNT}" -lt "QUERY_RETRY_COUNT_MAX") && ("${ERROR_CODE}" != "${EXIT_SUCCESS}") ]]; do
+        sleep 1s
+        ((QUERY_RETRY_COUNT++))
+        pcitree=$(lspci -n 2>/dev/null)
+        ERROR_CODE="$?"
+    done
+
+    if echo $pcitree | grep "${VENDOR_ID}:${SPC1_PRODUCT_ID}" &>/dev/null; then
         echo "${SPC1_ASIC}"
         exit "${EXIT_SUCCESS}"
-    elif lspci -n | grep "${VENDOR_ID}:${SPC2_PRODUCT_ID}" &>/dev/null; then
+    elif echo $pcitree | grep "${VENDOR_ID}:${SPC2_PRODUCT_ID}" &>/dev/null; then
         echo "${SPC2_ASIC}"
         exit "${EXIT_SUCCESS}"
-    elif lspci -n | grep "${VENDOR_ID}:${SPC3_PRODUCT_ID}" &>/dev/null; then
+    elif echo $pcitree | grep "${VENDOR_ID}:${SPC3_PRODUCT_ID}" &>/dev/null; then
         echo "${SPC3_ASIC}"
         exit "${EXIT_SUCCESS}"
-    elif lspci -n | grep "${VENDOR_ID}:${SPC4_PRODUCT_ID}" &>/dev/null; then
+    elif echo $pcitree | grep "${VENDOR_ID}:${SPC4_PRODUCT_ID}" &>/dev/null; then
         echo "${SPC4_ASIC}"
         exit "${EXIT_SUCCESS}"
     fi