atm: [suni] add support for setting loopback and framing modes
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/atm/suni.h b/drivers/atm/suni.h
index efa79bf..7e3e656 100644
--- a/drivers/atm/suni.h
+++ b/drivers/atm/suni.h
@@ -1,7 +1,8 @@
-/* drivers/atm/suni.h - PMC PM5346 SUNI (PHY) declarations */
+/*
+ * drivers/atm/suni.h - S/UNI PHY driver
+ */
/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
-
#ifndef DRIVER_ATM_SUNI_H
#define DRIVER_ATM_SUNI_H
@@ -39,7 +40,8 @@
#define SUNI_RLOP_LFM 0x1F /* RLOP Line FEBE MSB */
#define SUNI_TLOP_CTRL 0x20 /* TLOP Control */
#define SUNI_TLOP_DIAG 0x21 /* TLOP Diagnostic */
- /* 0x22-0x2F reserved */
+ /* 0x22-0x27 reserved */
+#define SUNI_SSTB_CTRL 0x28
#define SUNI_RPOP_SC 0x30 /* RPOP Status/Control */
#define SUNI_RPOP_IS 0x31 /* RPOP Interrupt Status */
/* 0x32 reserved */
@@ -52,6 +54,7 @@
#define SUNI_RPOP_PFM 0x3B /* RPOP Path FEBE MSB */
/* 0x3C reserved */
#define SUNI_RPOP_PBC 0x3D /* RPOP Path BIP-8 Configuration */
+#define SUNI_RPOP_RC 0x3D /* RPOP Ring Control (PM5355) */
/* 0x3E-0x3F reserved */
#define SUNI_TPOP_CD 0x40 /* TPOP Control/Diagnostic */
#define SUNI_TPOP_PC 0x41 /* TPOP Pointer Control */
@@ -82,7 +85,8 @@
#define SUNI_TACP_TCC 0x65 /* TACP Transmit Cell Counter */
#define SUNI_TACP_TCCM 0x66 /* TACP Transmit Cell Counter MSB */
#define SUNI_TACP_CFG 0x67 /* TACP Configuration */
- /* 0x68-0x7F reserved */
+#define SUNI_SPTB_CTRL 0x68 /* SPTB Control */
+ /* 0x69-0x7F reserved */
#define SUNI_MT 0x80 /* Master Test */
/* 0x81-0xFF reserved */
@@ -94,9 +98,18 @@
#define SUNI_MRI_ID_SHIFT 0
#define SUNI_MRI_TYPE 0x70 /* R, SUNI type (lite is 011) */
#define SUNI_MRI_TYPE_SHIFT 4
+#define SUNI_MRI_TYPE_PM5346 0x3 /* S/UNI 155 LITE */
+#define SUNI_MRI_TYPE_PM5347 0x4 /* S/UNI 155 PLUS */
+#define SUNI_MRI_TYPE_PM5350 0x7 /* S/UNI 155 ULTRA */
+#define SUNI_MRI_TYPE_PM5355 0x1 /* S/UNI 622 */
#define SUNI_MRI_RESET 0x80 /* RW, reset & power down chip
0: normal operation
1: reset & low power */
+
+/* MCM is reg 0x4 */
+#define SUNI_MCM_LLE 0x20 /* line loopback (PM5355) */
+#define SUNI_MCM_DLE 0x10 /* diagnostic loopback (PM5355) */
+
/* MCT is reg 5 */
#define SUNI_MCT_LOOPT 0x01 /* RW, timing source, 0: from
TRCLK+/- */
@@ -144,6 +157,12 @@
/* TLOP_DIAG is reg 0x21 */
#define SUNI_TLOP_DIAG_DBIP 0x01 /* insert line BIP err (continuously) */
+/* SSTB_CTRL is reg 0x28 */
+#define SUNI_SSTB_CTRL_LEN16 0x01 /* path trace message length bit */
+
+/* RPOP_RC is reg 0x3D (PM5355) */
+#define SUNI_RPOP_RC_ENSS 0x40 /* enable size bit */
+
/* TPOP_DIAG is reg 0x40 */
#define SUNI_TPOP_DIAG_PAIS 0x01 /* insert STS path alarm ind (cont) */
#define SUNI_TPOP_DIAG_DB3 0x02 /* insert path BIP err (continuously) */
@@ -191,6 +210,9 @@
pattern */
#define SUNI_TACP_IUCHP_GFC_SHIFT 4
+/* SPTB_CTRL is reg 0x68 */
+#define SUNI_SPTB_CTRL_LEN16 0x01 /* path trace message length */
+
/* MT is reg 0x80 */
#define SUNI_MT_HIZIO 0x01 /* RW, all but data bus & MP interface
tri-state */
@@ -208,6 +230,7 @@
struct suni_priv {
struct k_sonet_stats sonet_stats; /* link diagnostics */
int loop_mode; /* loopback mode */
+ int type; /* phy type */
struct atm_dev *dev; /* device back-pointer */
struct suni_priv *next; /* next SUNI */
};