Commit 07590ff0 authored by Alexandre Bounine's avatar Alexandre Bounine Committed by Linus Torvalds

rapidio: add IDT CPS/TSI switches

Extentions to RapidIO switch support:

1. modify switch route operation declarations to allow using single
   switch-specific file for family of switches that share the same route
   table operations.

2. add standard route table operations for switches that that support
   route table manipulation registers as defined in the Rev.1.3 of RapidIO
   specification.

3. add clear-route-table operation for switches

4. add CPSxx and TSIxxx families of RapidIO switches
Signed-off-by: default avatarAlexandre Bounine <alexandre.bounine@idt.com>
Tested-by: default avatarThomas Moll <thomas.moll@sysgo.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f67231f8
......@@ -8,3 +8,5 @@ config RAPIDIO_DISC_TIMEOUT
---help---
Amount of time a discovery node waits for a host to complete
enumeration before giving up.
source "drivers/rapidio/switches/Kconfig"
......@@ -55,6 +55,7 @@ static int rio_mport_phys_table[] = {
static int rio_sport_phys_table[] = {
RIO_EFB_PAR_EP_FREE_ID,
RIO_EFB_SER_EP_FREE_ID,
RIO_EFB_SER_EP_FREC_ID,
-1,
};
......@@ -246,10 +247,20 @@ static void rio_route_set_ops(struct rio_dev *rdev)
pr_debug("RIO: adding routing ops for %s\n", rio_name(rdev));
rdev->rswitch->add_entry = cur->add_hook;
rdev->rswitch->get_entry = cur->get_hook;
rdev->rswitch->clr_table = cur->clr_hook;
break;
}
cur++;
}
if ((cur >= end) && (rdev->pef & RIO_PEF_STD_RT)) {
pr_debug("RIO: adding STD routing ops for %s\n",
rio_name(rdev));
rdev->rswitch->add_entry = rio_std_route_add_entry;
rdev->rswitch->get_entry = rio_std_route_get_entry;
rdev->rswitch->clr_table = rio_std_route_clr_table;
}
if (!rdev->rswitch->add_entry || !rdev->rswitch->get_entry)
printk(KERN_ERR "RIO: missing routing ops for %s\n",
rio_name(rdev));
......@@ -349,7 +360,7 @@ static struct rio_dev __devinit *rio_setup_device(struct rio_net *net,
if (rio_is_switch(rdev)) {
rio_mport_read_config_32(port, destid, hopcount,
RIO_SWP_INFO_CAR, &rdev->swpinfo);
rswitch = kmalloc(sizeof(struct rio_switch), GFP_KERNEL);
rswitch = kzalloc(sizeof(struct rio_switch), GFP_KERNEL);
if (!rswitch)
goto cleanup;
rswitch->switchid = next_switchid;
......@@ -369,6 +380,10 @@ static struct rio_dev __devinit *rio_setup_device(struct rio_net *net,
rdev->rswitch->switchid);
rio_route_set_ops(rdev);
if (do_enum && rdev->rswitch->clr_table)
rdev->rswitch->clr_table(port, destid, hopcount,
RIO_GLOBAL_TABLE);
list_add_tail(&rswitch->node, &rio_switches);
} else
......@@ -866,6 +881,9 @@ static void rio_update_route_tables(struct rio_mport *port)
continue;
if (RIO_INVALID_ROUTE == rswitch->route_table[destid]) {
/* Skip if destid ends in empty switch*/
if (rswitch->destid == destid)
continue;
sport = rio_get_swpinfo_inport(port,
rswitch->destid, rswitch->hopcount);
......
......@@ -451,6 +451,110 @@ struct rio_dev *rio_get_device(u16 vid, u16 did, struct rio_dev *from)
return rio_get_asm(vid, did, RIO_ANY_ID, RIO_ANY_ID, from);
}
/**
* rio_std_route_add_entry - Add switch route table entry using standard
* registers defined in RIO specification rev.1.3
* @mport: Master port to issue transaction
* @destid: Destination ID of the device
* @hopcount: Number of switch hops to the device
* @table: routing table ID (global or port-specific)
* @route_destid: destID entry in the RT
* @route_port: destination port for specified destID
*/
int rio_std_route_add_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 route_port)
{
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_DESTID_SEL_CSR,
(u32)route_destid);
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_PORT_SEL_CSR,
(u32)route_port);
}
udelay(10);
return 0;
}
/**
* rio_std_route_get_entry - Read switch route table entry (port number)
* assosiated with specified destID using standard registers defined in RIO
* specification rev.1.3
* @mport: Master port to issue transaction
* @destid: Destination ID of the device
* @hopcount: Number of switch hops to the device
* @table: routing table ID (global or port-specific)
* @route_destid: destID entry in the RT
* @route_port: returned destination port for specified destID
*/
int rio_std_route_get_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 *route_port)
{
u32 result;
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_DESTID_SEL_CSR, route_destid);
rio_mport_read_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_PORT_SEL_CSR, &result);
*route_port = (u8)result;
}
return 0;
}
/**
* rio_std_route_clr_table - Clear swotch route table using standard registers
* defined in RIO specification rev.1.3.
* @mport: Master port to issue transaction
* @local: Indicate a local master port or remote device access
* @destid: Destination ID of the device
* @hopcount: Number of switch hops to the device
* @table: routing table ID (global or port-specific)
*/
int rio_std_route_clr_table(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table)
{
u32 max_destid = 0xff;
u32 i, pef, id_inc = 1, ext_cfg = 0;
u32 port_sel = RIO_INVALID_ROUTE;
if (table == RIO_GLOBAL_TABLE) {
rio_mport_read_config_32(mport, destid, hopcount,
RIO_PEF_CAR, &pef);
if (mport->sys_size) {
rio_mport_read_config_32(mport, destid, hopcount,
RIO_SWITCH_RT_LIMIT,
&max_destid);
max_destid &= RIO_RT_MAX_DESTID;
}
if (pef & RIO_PEF_EXT_RT) {
ext_cfg = 0x80000000;
id_inc = 4;
port_sel = (RIO_INVALID_ROUTE << 24) |
(RIO_INVALID_ROUTE << 16) |
(RIO_INVALID_ROUTE << 8) |
RIO_INVALID_ROUTE;
}
for (i = 0; i <= max_destid;) {
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_DESTID_SEL_CSR,
ext_cfg | i);
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_PORT_SEL_CSR,
port_sel);
i += id_inc;
}
}
udelay(10);
return 0;
}
static void rio_fixup_device(struct rio_dev *dev)
{
}
......
......@@ -21,6 +21,14 @@ extern u32 rio_mport_get_feature(struct rio_mport *mport, int local, u16 destid,
extern int rio_create_sysfs_dev_files(struct rio_dev *rdev);
extern int rio_enum_mport(struct rio_mport *mport);
extern int rio_disc_mport(struct rio_mport *mport);
extern int rio_std_route_add_entry(struct rio_mport *mport, u16 destid,
u8 hopcount, u16 table, u16 route_destid,
u8 route_port);
extern int rio_std_route_get_entry(struct rio_mport *mport, u16 destid,
u8 hopcount, u16 table, u16 route_destid,
u8 *route_port);
extern int rio_std_route_clr_table(struct rio_mport *mport, u16 destid,
u8 hopcount, u16 table);
/* Structures internal to the RIO core code */
extern struct device_attribute rio_dev_attrs[];
......@@ -30,9 +38,9 @@ extern struct rio_route_ops __start_rio_route_ops[];
extern struct rio_route_ops __end_rio_route_ops[];
/* Helpers internal to the RIO core code */
#define DECLARE_RIO_ROUTE_SECTION(section, vid, did, add_hook, get_hook) \
static struct rio_route_ops __rio_route_ops __used \
__section(section)= { vid, did, add_hook, get_hook };
#define DECLARE_RIO_ROUTE_SECTION(section, name, vid, did, add_hook, get_hook, clr_hook) \
static const struct rio_route_ops __rio_route_##name __used \
__section(section) = { vid, did, add_hook, get_hook, clr_hook };
/**
* DECLARE_RIO_ROUTE_OPS - Registers switch routing operations
......@@ -47,9 +55,9 @@ extern struct rio_route_ops __end_rio_route_ops[];
* rio_route_ops is initialized with the ops and placed into a
* RIO-specific kernel section.
*/
#define DECLARE_RIO_ROUTE_OPS(vid, did, add_hook, get_hook) \
DECLARE_RIO_ROUTE_SECTION(.rio_route_ops, \
vid, did, add_hook, get_hook)
#define DECLARE_RIO_ROUTE_OPS(vid, did, add_hook, get_hook, clr_hook) \
DECLARE_RIO_ROUTE_SECTION(.rio_route_ops, vid##did, \
vid, did, add_hook, get_hook, clr_hook)
#define RIO_GET_DID(size, x) (size ? (x & 0xffff) : ((x & 0x00ff0000) >> 16))
#define RIO_SET_DID(size, x) (size ? (x & 0xffff) : ((x & 0x000000ff) << 16))
#
# RapidIO switches configuration
#
config RAPIDIO_TSI57X
bool "IDT Tsi57x SRIO switches support"
depends on RAPIDIO
---help---
Includes support for ITD Tsi57x family of serial RapidIO switches.
config RAPIDIO_CPS_XX
bool "IDT CPS-xx SRIO switches support"
depends on RAPIDIO
---help---
Includes support for ITD CPS-16/12/10/8 serial RapidIO switches.
config RAPIDIO_TSI568
bool "Tsi568 SRIO switch support"
depends on RAPIDIO
default n
---help---
Includes support for ITD Tsi568 serial RapidIO switch.
config RAPIDIO_TSI500
bool "Tsi500 Parallel RapidIO switch support"
depends on RAPIDIO
default n
---help---
Includes support for ITD Tsi500 parallel RapidIO switch.
......@@ -2,4 +2,7 @@
# Makefile for RIO switches
#
obj-$(CONFIG_RAPIDIO) += tsi500.o
obj-$(CONFIG_RAPIDIO_TSI57X) += tsi57x.o
obj-$(CONFIG_RAPIDIO_CPS_XX) += idtcps.o
obj-$(CONFIG_RAPIDIO_TSI568) += tsi568.o
obj-$(CONFIG_RAPIDIO_TSI500) += tsi500.o
/*
* IDT CPS RapidIO switches support
*
* Copyright 2009 Integrated Device Technology, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/rio.h>
#include <linux/rio_drv.h>
#include <linux/rio_ids.h>
#include "../rio.h"
#define CPS_NO_ROUTE 0xdf
static int
idtcps_route_add_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 route_port)
{
u32 result;
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_DESTID_SEL_CSR, route_destid);
rio_mport_read_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_PORT_SEL_CSR, &result);
result = (0xffffff00 & result) | (u32)route_port;
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_PORT_SEL_CSR, result);
}
return 0;
}
static int
idtcps_route_get_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 *route_port)
{
u32 result;
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_DESTID_SEL_CSR, route_destid);
rio_mport_read_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_PORT_SEL_CSR, &result);
if (CPS_NO_ROUTE == (u8)result)
result = RIO_INVALID_ROUTE;
*route_port = (u8)result;
}
return 0;
}
static int
idtcps_route_clr_table(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table)
{
u32 i;
if (table == RIO_GLOBAL_TABLE) {
for (i = 0x80000000; i <= 0x800000ff;) {
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_DESTID_SEL_CSR, i);
rio_mport_write_config_32(mport, destid, hopcount,
RIO_STD_RTE_CONF_PORT_SEL_CSR,
(RIO_INVALID_ROUTE << 24) |
(RIO_INVALID_ROUTE << 16) |
(RIO_INVALID_ROUTE << 8) | RIO_INVALID_ROUTE);
i += 4;
}
}
return 0;
}
DECLARE_RIO_ROUTE_OPS(RIO_VID_IDT, RIO_DID_IDTCPS6Q, idtcps_route_add_entry, idtcps_route_get_entry, idtcps_route_clr_table);
DECLARE_RIO_ROUTE_OPS(RIO_VID_IDT, RIO_DID_IDTCPS8, idtcps_route_add_entry, idtcps_route_get_entry, idtcps_route_clr_table);
DECLARE_RIO_ROUTE_OPS(RIO_VID_IDT, RIO_DID_IDTCPS10Q, idtcps_route_add_entry, idtcps_route_get_entry, idtcps_route_clr_table);
DECLARE_RIO_ROUTE_OPS(RIO_VID_IDT, RIO_DID_IDTCPS12, idtcps_route_add_entry, idtcps_route_get_entry, idtcps_route_clr_table);
DECLARE_RIO_ROUTE_OPS(RIO_VID_IDT, RIO_DID_IDTCPS16, idtcps_route_add_entry, idtcps_route_get_entry, idtcps_route_clr_table);
DECLARE_RIO_ROUTE_OPS(RIO_VID_IDT, RIO_DID_IDT70K200, idtcps_route_add_entry, idtcps_route_get_entry, idtcps_route_clr_table);
......@@ -57,4 +57,4 @@ tsi500_route_get_entry(struct rio_mport *mport, u16 destid, u8 hopcount, u16 tab
return ret;
}
DECLARE_RIO_ROUTE_OPS(RIO_VID_TUNDRA, RIO_DID_TSI500, tsi500_route_add_entry, tsi500_route_get_entry);
DECLARE_RIO_ROUTE_OPS(RIO_VID_TUNDRA, RIO_DID_TSI500, tsi500_route_add_entry, tsi500_route_get_entry, NULL);
/*
* RapidIO Tsi568 switch support
*
* Copyright 2009-2010 Integrated Device Technology, Inc.
* Copyright 2005 MontaVista Software, Inc.
* Matt Porter <mporter@kernel.crashing.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/rio.h>
#include <linux/rio_drv.h>
#include <linux/rio_ids.h>
#include <linux/delay.h>
#include "../rio.h"
/* Global (broadcast) route registers */
#define SPBC_ROUTE_CFG_DESTID 0x10070
#define SPBC_ROUTE_CFG_PORT 0x10074
/* Per port route registers */
#define SPP_ROUTE_CFG_DESTID(n) (0x11070 + 0x100*n)
#define SPP_ROUTE_CFG_PORT(n) (0x11074 + 0x100*n)
static int
tsi568_route_add_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 route_port)
{
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_DESTID, route_destid);
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_PORT, route_port);
} else {
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_DESTID(table),
route_destid);
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_PORT(table), route_port);
}
udelay(10);
return 0;
}
static int
tsi568_route_get_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 *route_port)
{
int ret = 0;
u32 result;
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_DESTID, route_destid);
rio_mport_read_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_PORT, &result);
} else {
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_DESTID(table),
route_destid);
rio_mport_read_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_PORT(table), &result);
}
*route_port = result;
if (*route_port > 15)
ret = -1;
return ret;
}
static int
tsi568_route_clr_table(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table)
{
u32 route_idx;
u32 lut_size;
lut_size = (mport->sys_size) ? 0x1ff : 0xff;
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_DESTID, 0x80000000);
for (route_idx = 0; route_idx <= lut_size; route_idx++)
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_PORT,
RIO_INVALID_ROUTE);
} else {
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_DESTID(table),
0x80000000);
for (route_idx = 0; route_idx <= lut_size; route_idx++)
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_PORT(table),
RIO_INVALID_ROUTE);
}
return 0;
}
DECLARE_RIO_ROUTE_OPS(RIO_VID_TUNDRA, RIO_DID_TSI568, tsi568_route_add_entry, tsi568_route_get_entry, tsi568_route_clr_table);
/*
* RapidIO Tsi57x switch family support
*
* Copyright 2009 Integrated Device Technology, Inc.
* Copyright 2005 MontaVista Software, Inc.
* Matt Porter <mporter@kernel.crashing.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/rio.h>
#include <linux/rio_drv.h>
#include <linux/rio_ids.h>
#include <linux/delay.h>
#include "../rio.h"
/* Global (broadcast) route registers */
#define SPBC_ROUTE_CFG_DESTID 0x10070
#define SPBC_ROUTE_CFG_PORT 0x10074
/* Per port route registers */
#define SPP_ROUTE_CFG_DESTID(n) (0x11070 + 0x100*n)
#define SPP_ROUTE_CFG_PORT(n) (0x11074 + 0x100*n)
static int
tsi57x_route_add_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 route_port)
{
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_DESTID, route_destid);
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_PORT, route_port);
} else {
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_DESTID(table), route_destid);
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_PORT(table), route_port);
}
udelay(10);
return 0;
}
static int
tsi57x_route_get_entry(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 *route_port)
{
int ret = 0;
u32 result;
if (table == RIO_GLOBAL_TABLE) {
/* Use local RT of the ingress port to avoid possible
race condition */
rio_mport_read_config_32(mport, destid, hopcount,
RIO_SWP_INFO_CAR, &result);
table = (result & RIO_SWP_INFO_PORT_NUM_MASK);
}
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_DESTID(table), route_destid);
rio_mport_read_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_PORT(table), &result);
*route_port = (u8)result;
if (*route_port > 15)
ret = -1;
return ret;
}
static int
tsi57x_route_clr_table(struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table)
{
u32 route_idx;
u32 lut_size;
lut_size = (mport->sys_size) ? 0x1ff : 0xff;
if (table == RIO_GLOBAL_TABLE) {
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_DESTID, 0x80000000);
for (route_idx = 0; route_idx <= lut_size; route_idx++)
rio_mport_write_config_32(mport, destid, hopcount,
SPBC_ROUTE_CFG_PORT,
RIO_INVALID_ROUTE);
} else {
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_DESTID(table), 0x80000000);
for (route_idx = 0; route_idx <= lut_size; route_idx++)
rio_mport_write_config_32(mport, destid, hopcount,
SPP_ROUTE_CFG_PORT(table) , RIO_INVALID_ROUTE);
}
return 0;
}
DECLARE_RIO_ROUTE_OPS(RIO_VID_TUNDRA, RIO_DID_TSI572, tsi57x_route_add_entry, tsi57x_route_get_entry, tsi57x_route_clr_table);
DECLARE_RIO_ROUTE_OPS(RIO_VID_TUNDRA, RIO_DID_TSI574, tsi57x_route_add_entry, tsi57x_route_get_entry, tsi57x_route_clr_table);
DECLARE_RIO_ROUTE_OPS(RIO_VID_TUNDRA, RIO_DID_TSI577, tsi57x_route_add_entry, tsi57x_route_get_entry, tsi57x_route_clr_table);
DECLARE_RIO_ROUTE_OPS(RIO_VID_TUNDRA, RIO_DID_TSI578, tsi57x_route_add_entry, tsi57x_route_get_entry, tsi57x_route_clr_table);
......@@ -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 */
......
......@@ -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 */
......@@ -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
......
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