ifconfig_sfp.h
@@ -85,10 +85,11 @@ struct ifconfig_sfp_status {
 
 #define CMIS_DUMP_SIZE		512	/**< CMIS dump buffer size */
 #define CMIS_DUMP_P11		256	/**< offset of Page 11h in dump buffer */
+#define CMIS_DUMP_P10		384	/**< offset of Page 10h in dump buffer */
 
 /** SFP module I2C memory dump
  * SFP modules have one region, QSFP modules have two.
- * CMIS modules have three: lower memory, Page 00h, and Page 11h.
+ * CMIS modules have four: lower memory, Page 00h, Page 11h, and Page 10h.
  */
 struct ifconfig_sfp_dump {
 	uint8_t data[CMIS_DUMP_SIZE];	/**< memory dump data */
diff --git a/sbin/ifconfig/sfp.c b/sbin/ifconfig/sfp.c
index f6400684ba7a..878a02a4a0da 100644
--- a/sbin/ifconfig/sfp.c
+++ b/sbin/ifconfig/sfp.c
@@ -122,6 +122,11 @@ sfp_status(if_ctx *ctx)
 			printf("\n\tCMIS DUMP (Page 00h 128..255):\n");
 			hexdump(dump.data + 128, 128,
 			    "\t", HD_OMIT_COUNT | HD_OMIT_CHARS);
+			if (verbose > 3) {
+				printf("\n\tCMIS DUMP (Page 10h 128..255):\n");
+				hexdump(dump.data + CMIS_DUMP_P10, 128,
+				    "\t", HD_OMIT_COUNT | HD_OMIT_CHARS);
+			}
 			printf("\n\tCMIS DUMP (Page 11h 128..255):\n");
 			hexdump(dump.data + CMIS_DUMP_P11, 128,
 			    "\t", HD_OMIT_COUNT | HD_OMIT_CHARS);