move old kamikaze out of trunk - will put buildroot-ng in there as soon as all the developers are ready

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@4944 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 571 deletions

diff --git a/openwrt/target/linux/package/switch/src/switch-adm.c b/openwrt/target/linux/package/switch/src/switch-adm.c
deleted file mode 100644
index 8d27120018..0000000000
--- a/openwrt/target/linux/package/switch/src/switch-adm.c
+++ /dev/null
@@ -1,571 +0,0 @@
-/*
- * ADMTEK Adm6996 switch configuration module
- *
- * Copyright (C) 2005 Felix Fietkau <nbd@nbd.name>
- * 
- * Partially based on Broadcom Home Networking Division 10/100 Mbit/s
- * Ethernet Device Driver (from Montavista 2.4.20_mvl31 Kernel).
- * Copyright (C) 2004 Broadcom Corporation
- *
- * adm_rreg function from adm6996
- * Copyright (C) 2004 Nikki Chumakov <nikki@gattaca.ru>
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  
- * 02110-1301, USA.
- */
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/if.h>
-#include <linux/if_arp.h>
-#include <linux/sockios.h>
-#include <linux/delay.h>
-#include <asm/uaccess.h>
-
-#include "switch-core.h"
-#include "gpio.h"
-
-#define DRIVER_NAME "adm6996"
-#define DRIVER_VERSION "0.01"
-
-static int eecs = 0;
-static int eesk = 0;
-static int eedi = 0;
-static int eerc = 0;
-static int force = 0;
-
-MODULE_AUTHOR("Felix Fietkau <openwrt@nbd.name>");
-MODULE_LICENSE("GPL");
-MODULE_PARM(eecs, "i");
-MODULE_PARM(eesk, "i");
-MODULE_PARM(eedi, "i");
-MODULE_PARM(eerc, "i");
-MODULE_PARM(force, "i");
-
-/* Minimum timing constants */
-#define EECK_EDGE_TIME  3   /* 3us - max(adm 2.5us, 93c 1us) */
-#define EEDI_SETUP_TIME 1   /* 1us - max(adm 10ns, 93c 400ns) */
-#define EECS_SETUP_TIME 1   /* 1us - max(adm no, 93c 200ns) */
-
-/* Handy macros for writing fixed length values */
-#define adm_write8(cs, b) { __u8 val = (__u8) (b); adm_write(cs, &val, sizeof(val)*8); }
-#define adm_write16(cs, w) { __u16 val = hton16(w); adm_write(cs, (__u8 *)&val, sizeof(val)*8); }
-#define adm_write32(cs, i) { uint32 val = hton32(i); adm_write(cs, (__u8 *)&val, sizeof(val)*8); }
-
-#define atoi(str) simple_strtoul(((str != NULL) ? str : ""), NULL, 0)
-
-#if defined(BCMGPIO2) || defined(BCMGPIO)
-extern char *nvram_get(char *name);
-
-/* Return gpio pin number assigned to the named pin */
-/*
-* Variable should be in format:
-*
-*	gpio<N>=pin_name
-*
-* 'def_pin' is returned if there is no such variable found.
-*/
-static unsigned int getgpiopin(char *pin_name, unsigned int def_pin)
-{
-	char name[] = "gpioXXXX";
-	char *val;
-	unsigned int pin;
-
-	/* Go thru all possibilities till a match in pin name */
-	for (pin = 0; pin < 16; pin ++) {
-		sprintf(name, "gpio%d", pin);
-		val = nvram_get(name);
-		if (val && !strcmp(val, pin_name))
-			return pin;
-	}
-	return def_pin;
-}
-#endif
-
-
-static void adm_write(int cs, char *buf, unsigned int bits)
-{
-	int i, len = (bits + 7) / 8;
-	__u8 mask;
-
-	gpioout(eecs, (cs ? eecs : 0));
-	udelay(EECK_EDGE_TIME);
-
-	/* Byte assemble from MSB to LSB */
-	for (i = 0; i < len; i++) {
-		/* Bit bang from MSB to LSB */
-		for (mask = 0x80; mask && bits > 0; mask >>= 1, bits --) {
-			/* Clock low */
-			gpioout(eesk, 0);
-			udelay(EECK_EDGE_TIME);
-
-			/* Output on rising edge */
-			gpioout(eedi, ((mask & buf[i]) ? eedi : 0));
-			udelay(EEDI_SETUP_TIME);
-
-			/* Clock high */
-			gpioout(eesk, eesk);
-			udelay(EECK_EDGE_TIME);
-		}
-	}
-
-	/* Clock low */
-	gpioout(eesk, 0);
-	udelay(EECK_EDGE_TIME);
-
-	if (cs)
-		gpioout(eecs, 0);
-}
-
-
-static void adm_read(int cs, char *buf, unsigned int bits)
-{
-	int i, len = (bits + 7) / 8;
-	__u8 mask;
-
-	gpioout(eecs, (cs ? eecs : 0));
-	udelay(EECK_EDGE_TIME);
-
-	/* Byte assemble from MSB to LSB */
-	for (i = 0; i < len; i++) {
-		__u8 byte;
-
-		/* Bit bang from MSB to LSB */
-		for (mask = 0x80, byte = 0; mask && bits > 0; mask >>= 1, bits --) {
-			__u8 gp;
-
-			/* Clock low */
-			gpioout(eesk, 0);
-			udelay(EECK_EDGE_TIME);
-
-			/* Input on rising edge */
-			gp = gpioin();
-			if (gp & eedi)
-				byte |= mask;
-
-			/* Clock high */
-			gpioout(eesk, eesk);
-			udelay(EECK_EDGE_TIME);
-		}
-
-		*buf++ = byte;
-	}
-
-	/* Clock low */
-	gpioout(eesk, 0);
-	udelay(EECK_EDGE_TIME);
-
-	if (cs)
-		gpioout(eecs, 0);
-}
-
-
-/* Enable outputs with specified value to the chip */
-static void adm_enout(__u8 pins, __u8 val)
-{   
-	/* Prepare GPIO output value */
-	gpioout(pins, val);
-	
-	/* Enable GPIO outputs */
-	gpioouten(pins, pins);
-	udelay(EECK_EDGE_TIME);
-}
-
-
-/* Disable outputs to the chip */
-static void adm_disout(__u8 pins)
-{   
-	/* Disable GPIO outputs */
-	gpioouten(pins, 0);
-	udelay(EECK_EDGE_TIME);
-}
-
-
-/* Advance clock(s) */
-static void adm_adclk(int clocks)
-{
-	int i;
-	for (i = 0; i < clocks; i++) {
-		/* Clock high */
-		gpioout(eesk, eesk);
-		udelay(EECK_EDGE_TIME);
-
-		/* Clock low */
-		gpioout(eesk, 0);
-		udelay(EECK_EDGE_TIME);
-	}
-}
-
-static __u32 adm_rreg(__u8 table, __u8 addr)
-{
-	/* cmd: 01 10 T DD R RRRRRR */
-	__u8 bits[6] = {
-		0xFF, 0xFF, 0xFF, 0xFF,
-		(0x06 << 4) | ((table & 0x01) << 3 | (addr&64)>>6),
-		((addr&62)<<2)
-	};
-
-	__u8 rbits[4];
-
-	/* Enable GPIO outputs with all pins to 0 */
-	adm_enout((__u8)(eecs | eesk | eedi), 0);
-
-	adm_write(0, bits, 46);
-	adm_disout((__u8)(eedi));
-	adm_adclk(2);
-	adm_read (0, rbits, 32);
-
-	/* Extra clock(s) required per datasheet */
-	adm_adclk(2);
-
-	/* Disable GPIO outputs */
-	adm_disout((__u8)(eecs | eesk));
-
-	if (!table) /* EEPROM has 16-bit registers, but pumps out two registers in one request */
-		return (addr & 0x01 ?  (rbits[0]<<8) | rbits[1] : (rbits[2]<<8) | (rbits[3]));
-	else
-		return (rbits[0]<<24) | (rbits[1]<<16) | (rbits[2]<<8) | rbits[3];
-}
-
-
-
-/* Write chip configuration register */
-/* Follow 93c66 timing and chip's min EEPROM timing requirement */
-void
-adm_wreg(__u8 addr, __u16 val)
-{
-	/* cmd(27bits): sb(1) + opc(01) + addr(bbbbbbbb) + data(bbbbbbbbbbbbbbbb) */
-	__u8 bits[4] = {
-		(0x05 << 5) | (addr >> 3),
-		(addr << 5) | (__u8)(val >> 11),
-		(__u8)(val >> 3),
-		(__u8)(val << 5)
-	};
-
-	/* Enable GPIO outputs with all pins to 0 */
-	adm_enout((__u8)(eecs | eesk | eedi), 0);
-
-	/* Write cmd. Total 27 bits */
-	adm_write(1, bits, 27);
-
-	/* Extra clock(s) required per datasheet */
-	adm_adclk(2);
-
-	/* Disable GPIO outputs */
-	adm_disout((__u8)(eecs | eesk | eedi));
-}
-
-
-/* Port configuration registers */
-static int port_conf[] = { 0x01, 0x03, 0x05, 0x07, 0x08, 0x09 };
-
-/* Bits in VLAN port mapping */
-static int vlan_ports[] = { 1 << 0, 1 << 2, 1 << 4, 1 << 6, 1 << 7, 1 << 8 };
-
-static int handle_vlan_port_read(void *driver, char *buf, int nr)
-{
-	int ports, i, c, len = 0;
-			
-	if ((nr < 0) || (nr > 15))
-		return 0;
-
-	/* Get VLAN port map */
-	ports = adm_rreg(0, 0x13 + nr);
-	
-	for (i = 0; i <= 5; i++) {
-		if (ports & vlan_ports[i]) {
-			c = adm_rreg(0, port_conf[i]);
-			
-			len += sprintf(buf + len, "%d", i);
-			if (c & (1 << 4)) {
-				buf[len++] = 't';
-				if (((c & (0xf << 10)) >> 10) == nr)
-					buf[len++] = '*';
-			} else if (i == 5)
-				buf[len++] = 'u';
-
-			buf[len++] = '\t';
-		}
-	}
-	len += sprintf(buf + len, "\n");
-
-	return len;
-}
-
-static int handle_vlan_port_write(void *driver, char *buf, int nr)
-{
-	int i, cfg, ports;
-	switch_driver *d = (switch_driver *) driver;
-	switch_vlan_config *c = switch_parse_vlan(d, buf);
-
-	if (c == NULL)
-		return -1;
-
-	ports = adm_rreg(0, 0x13 + nr);
-	for (i = 0; i < d->ports; i++) {
-		if (c->port & (1 << i)) {
-			ports |= vlan_ports[i];
-
-			cfg = adm_rreg(0, port_conf[i]);
-			
-			/* Tagging */
-			if (c->untag & (1 << i))
-				cfg &= ~(1 << 4);
-			else
-				cfg |= (1 << 4);
-			
-			if ((c->untag | c->pvid) & (1 << i)) {
-				cfg = (cfg & ~(0xf << 10)) | (nr << 10);
-			}
-			
-			adm_wreg(port_conf[i], (__u16) cfg);
-		} else {
-			ports &= ~(vlan_ports[i]);
-		}
-	}
-	adm_wreg(0x13 + nr, (__u16) ports);
-
-	return 0;
-}
-
-static int handle_port_enable_read(void *driver, char *buf, int nr)
-{
-	return sprintf(buf, "%d\n", ((adm_rreg(0, port_conf[nr]) & (1 << 5)) ? 0 : 1));
-}
-
-static int handle_port_enable_write(void *driver, char *buf, int nr)
-{
-	int reg = adm_rreg(0, port_conf[nr]);
-	
-	if (buf[0] == '0')
-		reg |= (1 << 5);
-	else if (buf[0] == '1')
-		reg &= ~(1 << 5);
-	else return -1;
-
-	adm_wreg(port_conf[nr], (__u16) reg);
-	return 0;
-}
-
-static int handle_port_media_read(void *driver, char *buf, int nr)
-{
-	int len;
-	int media = 0;
-	int reg = adm_rreg(0, port_conf[nr]);
-
-	if (reg & (1 << 1))
-		media |= SWITCH_MEDIA_AUTO;
-	if (reg & (1 << 2))
-		media |= SWITCH_MEDIA_100;
-	if (reg & (1 << 3))
-		media |= SWITCH_MEDIA_FD;
-
-	len = switch_print_media(buf, media);
-	return len + sprintf(buf + len, "\n");
-}
-
-static int handle_port_media_write(void *driver, char *buf, int nr)
-{
-	int media = switch_parse_media(buf);
-	int reg = adm_rreg(0, port_conf[nr]);
-
-	if (media < 0)
-		return -1;
-	
-	reg &= ~((1 << 1) | (1 << 2) | (1 << 3));
-	if (media & SWITCH_MEDIA_AUTO)
-		reg |= 1 << 1;
-	if (media & SWITCH_MEDIA_100)
-		reg |= 1 << 2;
-	if (media & SWITCH_MEDIA_FD)
-		reg |= 1 << 3;
-
-	adm_wreg(port_conf[nr], reg);
-	
-	return 0;
-}
-
-static int handle_vlan_enable_read(void *driver, char *buf, int nr)
-{
-	return sprintf(buf, "%d\n", ((adm_rreg(0, 0x11) & (1 << 5)) ? 1 : 0));
-}
-
-static int handle_vlan_enable_write(void *driver, char *buf, int nr)
-{
-	int reg = adm_rreg(0, 0x11);
-	
-	if (buf[0] == '1')
-		reg |= (1 << 5);
-	else if (buf[0] == '0')
-		reg &= ~(1 << 5);
-	else return -1;
-
-	adm_wreg(0x11, (__u16) reg);
-	return 0;
-}
-
-static int handle_reset(void *driver, char *buf, int nr)
-{
-	int i;
-	u32 cfg;
-
-	/*
-	 * Reset sequence: RC high->low(100ms)->high(30ms)
-	 *
-	 * WAR: Certain boards don't have the correct power on 
-	 * reset logic therefore we must explicitly perform the
-	 * sequence in software.
-	 */
-	if (eerc) {
-		/* Keep RC high for at least 20ms */
-		adm_enout(eerc, eerc);
-		for (i = 0; i < 20; i ++)
-			udelay(1000);
-		/* Keep RC low for at least 100ms */
-		adm_enout(eerc, 0);
-		for (i = 0; i < 100; i++)
-			udelay(1000);
-		/* Set default configuration */
-		adm_enout((__u8)(eesk | eedi), eesk);
-		/* Keep RC high for at least 30ms */
-		adm_enout(eerc, eerc);
-		for (i = 0; i < 30; i++)
-			udelay(1000);
-		/* Leave RC high and disable GPIO outputs */
-		adm_disout((__u8)(eecs | eesk | eedi));
-	
-	}
-
-	/* set up initial configuration for cpu port */
-	cfg = (0x8000 | /* Auto MDIX */
-	      (0xf << 10) | /* PVID */
-		  (1 << 4) | /* Tagging */
-		  0xf); /* full duplex, 100Mbps, auto neg, flow ctrl */
-	adm_wreg(port_conf[5], cfg);
-	
-	/* vlan mode select register (0x11): vlan on, mac clone */
-	adm_wreg(0x11, 0xff30);
-
-	return 0;
-}
-
-static int handle_registers(void *driver, char *buf, int nr)
-{
-	int i, len = 0;
-	
-	for (i = 0; i <= 0x33; i++) {
-		len += sprintf(buf + len, "0x%02x: 0x%04x\n", i, adm_rreg(0, i));
-	}
-
-	return len;
-}
-
-static int handle_counters(void *driver, char *buf, int nr)
-{
-	int i, len = 0;
-
-	for (i = 0; i <= 0x3c; i++) {
-		len += sprintf(buf + len, "0x%02x: 0x%08x\n", i, adm_rreg(1, i));
-	}
-
-	return len;
-}
-
-static int detect_adm()
-{
-	int ret = 0;
-
-#if defined(BCMGPIO2) || defined(BCMGPIO)
-	int boardflags = atoi(nvram_get("boardflags"));
-
-	if ((boardflags & 0x80) || force) {
-		ret = 1;
-
-		eecs = getgpiopin("adm_eecs", 2);
-		eesk = getgpiopin("adm_eesk", 3);
-		eedi = getgpiopin("adm_eedi", 4);
-		eerc = getgpiopin("adm_rc", 0);
-
-	} else if ((strcmp(nvram_get("boardtype") ?: "", "bcm94710dev") == 0) &&
-			(strncmp(nvram_get("boardnum") ?: "", "42", 2) == 0)) {
-		/* WRT54G v1.1 hack */
-		eecs = 2;
-		eesk = 3;
-		eedi = 5;
-
-		ret = 1;
-	} else
-		printk("BFL_ENETADM not set in boardflags. Use force=1 to ignore.\n");
-		
-	if (eecs)
-		eecs = (1 << eecs);
-	if (eesk)
-		eesk = (1 << eesk);
-	if (eedi)
-		eedi = (1 << eedi);
-	if (eerc)
-		eerc = (1 << eerc);
-#else
-	ret = 1;
-#endif
-
-	return ret;
-}
-
-static int __init adm_init()
-{
-	switch_config cfg[] = {
-		{"registers", handle_registers, NULL},
-		{"counters", handle_counters, NULL},
-		{"reset", NULL, handle_reset},
-		{"enable_vlan", handle_vlan_enable_read, handle_vlan_enable_write},
-		{NULL, NULL, NULL}
-	};
-	switch_config port[] = {
-		{"enable", handle_port_enable_read, handle_port_enable_write},
-		{"media", handle_port_media_read, handle_port_media_write},
-		{NULL, NULL, NULL}
-	};
-	switch_config vlan[] = {
-		{"ports", handle_vlan_port_read, handle_vlan_port_write},
-		{NULL, NULL, NULL}
-	};
-	switch_driver driver = {
-		name: DRIVER_NAME,
-		version: DRIVER_VERSION,
-		interface: "eth0",
-		ports: 6,
-		cpuport: 5,
-		vlans: 16,
-		driver_handlers: cfg,
-		port_handlers: port,
-		vlan_handlers: vlan,
-	};
-
-	if (!detect_adm())
-		return -ENODEV;
-
-	return switch_register_driver(&driver);
-}
-
-static void __exit adm_exit()
-{
-	switch_unregister_driver(DRIVER_NAME);
-}
-
-
-module_init(adm_init);
-module_exit(adm_exit);