Add HW MAC counter support for newer JMC250/JMC260 revisions.

1 files changed, 39 insertions, 0 deletions

diff --git a/sys/dev/jme/if_jmereg.h b/sys/dev/jme/if_jmereg.h
index 8465355..482c65f 100644
--- a/sys/dev/jme/if_jmereg.h
+++ b/sys/dev/jme/if_jmereg.h
@@ -199,6 +199,7 @@
 #define	TXMAC_IFG2_DEFAULT	0x40000000
 #define	TXMAC_IFG1_MASK		0x30000000
 #define	TXMAC_IFG1_DEFAULT	0x20000000
+#define	TXMAC_PAUSE_CNT_MASK	0x00FF0000
 #define	TXMAC_THRESH_1_PKT	0x00000300
 #define	TXMAC_THRESH_1_2_PKT	0x00000200
 #define	TXMAC_THRESH_1_4_PKT	0x00000100
@@ -403,6 +404,44 @@
 #define	PMCS_MAGIC_FRAME_ENB	0x00000001
 #define	PMCS_WOL_ENB_MASK	0x0000FFFF
 
+/*
+ * Statistic registers control and status.
+ * These statistics registers are valid only for JMC250/JMC260 REVFM >= 2.
+ */
+#define	JME_STATCSR		0x0064
+#define	STATCSR_RXMPT_DIS	0x00000080
+#define	STATCSR_OFLOW_DIS	0x00000040
+#define	STATCSR_MIIRXER_DIS	0x00000020
+#define	STATCSR_CRCERR_DIS	0x00000010
+#define	STATCSR_RXBAD_DIS	0x00000008
+#define	STATCSR_RXGOOD_DIS	0x00000004
+#define	STATCSR_TXBAD_DIS	0x00000002
+#define	STATCSR_TXGOOD_DIS	0x00000001
+
+#define	JME_STAT_TXGOOD		0x0068
+
+#define	JME_STAT_RXGOOD		0x006C
+
+#define	JME_STAT_CRCMII		0x0070
+#define	STAT_RX_CRC_ERR_MASK	0xFFFF0000
+#define	STAT_RX_MII_ERR_MASK	0x0000FFFF
+#define	STAT_RX_CRC_ERR_SHIFT	16
+#define	STAT_RX_MII_ERR_SHIFT	0
+
+#define	JME_STAT_RXERR		0x0074
+#define	STAT_RXERR_OFLOW_MASK	0xFFFF0000
+#define	STAT_RXERR_MPTY_MASK	0x0000FFFF
+#define	STAT_RXERR_OFLOW_SHIFT	16
+#define	STAT_RXERR_MPTY_SHIFT	0
+
+#define	JME_STAT_RESERVED1	0x0078
+
+#define	JME_STAT_FAIL		0x007C
+#define	STAT_FAIL_RX_MASK	0xFFFF0000
+#define	STAT_FAIL_TX_MASK	0x0000FFFF
+#define	STAT_FAIL_RX_SHIFT	16
+#define	STAT_FAIL_TX_SHIFT	0
+
 /* Giga PHY & EEPROM registers. */
 #define	JME_PHY_EEPROM_BASE_ADDR	0x0400