Add constants and descriptions for some new PCI class definitions

sys/dev/pci/pcireg.h

@@ -478,6 +478,11 @@
 #define	PCIS_DASP_MGMT_CARD	0x20
 #define	PCIS_DASP_OTHER		0x80
 
+#define	PCIC_ACCEL	0x12
+#define	PCIS_ACCEL_PROCESSING	0x00
+
+#define	PCIC_INSTRUMENT	0x13
+
 #define	PCIC_OTHER	0xff
 
 /* Bridge Control Values. */

usr.sbin/pciconf/pciconf.c

@@ -700,6 +700,9 @@ static struct
 	{PCIC_DASP,		PCIS_DASP_PERFCNTRS,	"performance counters"},
 	{PCIC_DASP,		PCIS_DASP_COMM_SYNC,	"communication synchronizer"},
 	{PCIC_DASP,		PCIS_DASP_MGMT_CARD,	"signal processing management"},
+	{PCIC_ACCEL,		-1,			"processing accelerators"},
+	{PCIC_ACCEL,		PCIS_ACCEL_PROCESSING,	"processing accelerators"},
+	{PCIC_INSTRUMENT,	-1,			"non-essential instrumentation"},
 	{0, 0,		NULL}
 };