3 files changed, 32 insertions, 2 deletions

diff --git a/include/linux/rio.h b/include/linux/rio.h
index dc0c75556c6..29d98997c6c 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -213,6 +213,7 @@ struct rio_net {
  * @route_table: Copy of switch routing table
  * @add_entry: Callback for switch-specific route add function
  * @get_entry: Callback for switch-specific route get function
+ * @clr_table: Callback for switch-specific clear route table function
  */
 struct rio_switch {
         struct list_head node;
@@ -224,6 +225,8 @@ struct rio_switch {
                           u16 table, u16 route_destid, u8 route_port);
         int (*get_entry) (struct rio_mport * mport, u16 destid, u8 hopcount,
                           u16 table, u16 route_destid, u8 * route_port);
+        int (*clr_table) (struct rio_mport *mport, u16 destid, u8 hopcount,
+                          u16 table);
 };
 
 /* Low-level architecture-dependent routines */
@@ -307,6 +310,7 @@ struct rio_device_id {
  * @did: RIO device ID
  * @add_hook: Callback that adds a route entry
  * @get_hook: Callback that gets a route entry
+ * @clr_hook: Callback that clears a switch route table (may be NULL)
  *
  * Defines the operations that are necessary to manipulate the route
  * tables for a particular RIO switch device.
@@ -317,6 +321,8 @@ struct rio_route_ops {
                          u16 table, u16 route_destid, u8 route_port);
         int (*get_hook) (struct rio_mport * mport, u16 destid, u8 hopcount,
                          u16 table, u16 route_destid, u8 * route_port);
+        int (*clr_hook) (struct rio_mport *mport, u16 destid, u8 hopcount,
+                         u16 table);
 };
 
 /* Architecture and hardware-specific functions */
diff --git a/include/linux/rio_ids.h b/include/linux/rio_ids.h
index 919d4e07d54..db50e1c288b 100644
--- a/include/linux/rio_ids.h
+++ b/include/linux/rio_ids.h
@@ -20,5 +20,19 @@
 
 #define RIO_VID_TUNDRA                  0x000d
 #define RIO_DID_TSI500                  0x0500
+#define RIO_DID_TSI568                  0x0568
+#define RIO_DID_TSI572                  0x0572
+#define RIO_DID_TSI574                  0x0574
+#define RIO_DID_TSI576                  0x0578 /* Same ID as Tsi578 */
+#define RIO_DID_TSI577                  0x0577
+#define RIO_DID_TSI578                  0x0578
+
+#define RIO_VID_IDT                     0x0038
+#define RIO_DID_IDT70K200               0x0310
+#define RIO_DID_IDTCPS8                 0x035c
+#define RIO_DID_IDTCPS12                0x035d
+#define RIO_DID_IDTCPS16                0x035b
+#define RIO_DID_IDTCPS6Q                0x035f
+#define RIO_DID_IDTCPS10Q               0x035e
 
 #endif                          /* LINUX_RIO_IDS_H */
diff --git a/include/linux/rio_regs.h b/include/linux/rio_regs.h
index 326540f9b54..4bfb0dcfac7 100644
--- a/include/linux/rio_regs.h
+++ b/include/linux/rio_regs.h
@@ -39,6 +39,8 @@
 #define  RIO_PEF_INB_MBOX2              0x00200000      /* [II] Mailbox 2 */
 #define  RIO_PEF_INB_MBOX3              0x00100000      /* [II] Mailbox 3 */
 #define  RIO_PEF_INB_DOORBELL           0x00080000      /* [II] Doorbells */
+#define  RIO_PEF_EXT_RT                 0x00000200      /* [III, 1.3] Extended route table support */
+#define  RIO_PEF_STD_RT                 0x00000100      /* [III, 1.3] Standard route table support */
 #define  RIO_PEF_CTLS                   0x00000010      /* [III] CTLS */
 #define  RIO_PEF_EXT_FEATURES           0x00000008      /* [I] EFT_PTR valid */
 #define  RIO_PEF_ADDR_66                0x00000004      /* [I] 66 bits */
@@ -91,7 +93,10 @@
 #define  RIO_OPS_ATOMIC_CLR             0x00000010      /* [I] Atomic clr op */
 #define  RIO_OPS_PORT_WRITE             0x00000004      /* [I] Port-write op */
 
-                                        /* 0x20-0x3c *//* Reserved */
+                                        /* 0x20-0x30 *//* Reserved */
+
+#define RIO_SWITCH_RT_LIMIT     0x34    /* [III, 1.3] Switch Route Table Destination ID Limit CAR */
+#define  RIO_RT_MAX_DESTID              0x0000ffff
 
 #define RIO_MBOX_CSR            0x40    /* [II] Mailbox CSR */
 #define  RIO_MBOX0_AVAIL                0x80000000      /* [II] Mbox 0 avail */
@@ -153,7 +158,11 @@
 #define RIO_HOST_DID_LOCK_CSR   0x68    /* [III] Host Base Device ID Lock CSR */
 #define RIO_COMPONENT_TAG_CSR   0x6c    /* [III] Component Tag CSR */
 
-                                        /* 0x70-0xf8 *//* Reserved */
+#define RIO_STD_RTE_CONF_DESTID_SEL_CSR 0x70
+#define RIO_STD_RTE_CONF_PORT_SEL_CSR   0x74
+#define RIO_STD_RTE_DEFAULT_PORT        0x78
+
+                                        /* 0x7c-0xf8 *//* Reserved */
                                         /* 0x100-0xfff8 *//* [I] Extended Features Space */
                                         /* 0x10000-0xfffff8 *//* [I] Implementation-defined Space */
 
@@ -186,6 +195,7 @@
 #define RIO_EFB_SER_EP_ID       0x0004  /* [VI] LP/Serial EP Devices */
 #define RIO_EFB_SER_EP_REC_ID   0x0005  /* [VI] LP/Serial EP Recovery Devices */
 #define RIO_EFB_SER_EP_FREE_ID  0x0006  /* [VI] LP/Serial EP Free Devices */
+#define RIO_EFB_SER_EP_FREC_ID  0x0009  /* [VI] LP/Serial EP Free Recovery Devices */
 
 /*
  * Physical 8/16 LP-LVDS