--- zzzz-none-000/linux-4.4.271/include/uapi/linux/atm.h	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/include/uapi/linux/atm.h	2023-04-19 10:22:30.000000000 +0000
@@ -130,8 +130,14 @@
 #define ATM_ABR		4
 #define ATM_ANYCLASS	5		/* compatible with everything */
 
+#define ATM_VBR_NRT     ATM_VBR
+#define ATM_VBR_RT      6
+#define ATM_UBR_PLUS    7
+#define ATM_GFR         8
+
 #define ATM_MAX_PCR	-1		/* maximum available PCR */
 
+
 struct atm_trafprm {
 	unsigned char	traffic_class;	/* traffic class (ATM_UBR, ...) */
 	int		max_pcr;	/* maximum PCR in cells per second */
@@ -139,6 +145,9 @@
 	int		min_pcr;	/* minimum PCR in cells per second */
 	int		max_cdv;	/* maximum CDV in microseconds */
 	int		max_sdu;	/* maximum SDU in bytes */
+	int		scr;		/* sustained rate in cells per second */
+	int		mbs;		/* maximum burst size (MBS) in cells */
+	int		cdv;		/* Cell delay varition */
         /* extra params for ABR */
         unsigned int 	icr;         	/* Initial Cell Rate (24-bit) */
         unsigned int	tbe;		/* Transient Buffer Exposure (24-bit) */