Add pause packets for rmon statistics

docs/api/ethernet.md

@@ -453,6 +453,7 @@ ubus call ethernet rmonstats {"ifname":"et e","vid":15783591,"qid":71102987}
 | `rx_crc_error_packets`       | integer | **Required** |
 | `rx_multicast_packets`       | integer | **Required** |
 | `rx_oversize_packets`        | integer | **Required** |
+| `rx_pause_packets`           | integer | **Required** |
 | `rx_packets`                 | integer | **Required** |
 | `rx_packets_1024to1518bytes` | integer | **Required** |
 | `rx_packets_128to255bytes`   | integer | **Required** |
@@ -466,6 +467,7 @@ ubus call ethernet rmonstats {"ifname":"et e","vid":15783591,"qid":71102987}
 | `tx_crc_error_packets`       | integer | **Required** |
 | `tx_multicast_packets`       | integer | **Required** |
 | `tx_oversize_packets`        | integer | **Required** |
+| `tx_pause_packets`           | integer | **Required** |
 | `tx_packets`                 | integer | **Required** |
 | `tx_packets_1024to1518bytes` | integer | **Required** |
 | `tx_packets_128to255bytes`   | integer | **Required** |
@@ -557,6 +559,19 @@ ubus call ethernet rmonstats {"ifname":"et e","vid":15783591,"qid":71102987}
 
 - minimum value: `0`
 
+#### rx_pause_packets
+
+`rx_pause_packets`
+
+- is **required**
+- type: `integer`
+
+##### rx_pause_packets Type
+
+`integer`
+
+- minimum value: `0`
+
 #### rx_packets
 
 `rx_packets`
@@ -726,6 +741,19 @@ ubus call ethernet rmonstats {"ifname":"et e","vid":15783591,"qid":71102987}
 
 - minimum value: `0`
 
+#### tx_pause_packets
+
+`tx_pause_packets`
+
+- is **required**
+- type: `integer`
+
+##### tx_pause_packets Type
+
+`integer`
+
+- minimum value: `0`
+
 #### tx_packets
 
 `tx_packets`
@@ -856,6 +884,7 @@ ubus call ethernet rmonstats {"ifname":"et e","vid":15783591,"qid":71102987}
   "tx_crc_error_packets": 11323722,
   "tx_undersize_packets": 60955689,
   "tx_oversize_packets": 51213141,
+  "tx_pause_packets": 10111213,
   "tx_packets_64bytes": 33528761,
   "tx_packets_65to127bytes": 20377489,
   "tx_packets_128to255bytes": 68371123,
@@ -869,6 +898,7 @@ ubus call ethernet rmonstats {"ifname":"et e","vid":15783591,"qid":71102987}
   "rx_crc_error_packets": 15892442,
   "rx_undersize_packets": 4978918,
   "rx_oversize_packets": 43260175,
+  "rx_pause_packets": 14151617,
   "rx_packets_64bytes": 99214026,
   "rx_packets_65to127bytes": 18963977,
   "rx_packets_128to255bytes": 63277701,