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Commit e70d3326 authored by Jeff Garzik's avatar Jeff Garzik
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Merge mandrakesoft.com:/home/jgarzik/repo/linus-2.5 

into mandrakesoft.com:/home/jgarzik/repo/net-drivers-2.5
parents 9959faa8 9b425022
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Showing with 519 additions and 111 deletions
Documentation/networking/ewrk3.txt
View file @ e70d3326
......@@ -24,6 +24,7 @@ sequences). To utilise this ability, you have to do 8 things:
kernel with the ewrk3 configuration turned off and reboot.
5) insmod ewrk3.o
[Alan Cox: Changed this so you can insmod ewrk3.o irq=x io=y]
[Adam Kropelin: Multiple cards now supported by irq=x1,x2 io=y1,y2]
6) run the net startup bits for your new eth?? interface manually
(usually /etc/rc.inet[12] at boot time).
7) enjoy!
......
drivers/net/3c509.c
View file @ e70d3326
......@@ -49,11 +49,13 @@
- Power Management support
v1.18c 1Mar2002 David Ruggiero <jdr@farfalle.com>
- Full duplex support
v1.19 16Oct2002 Zwane Mwaikambo <zwane@linuxpower.ca>
- Additional ethtool features
*/
#define DRV_NAME "3c509"
#define DRV_VERSION "1.18c"
#define DRV_RELDATE "1Mar2002"
#define DRV_VERSION "1.19"
#define DRV_RELDATE "16Oct2002"
/* A few values that may be tweaked. */
......@@ -140,9 +142,11 @@ enum RxFilter {
#define TX_STATUS 0x0B
#define TX_FREE 0x0C /* Remaining free bytes in Tx buffer. */
#define WN0_CONF_CTRL 0x04 /* Window 0: Configuration control register */
#define WN0_ADDR_CONF 0x06 /* Window 0: Address configuration register */
#define WN0_IRQ 0x08 /* Window 0: Set IRQ line in bits 12-15. */
#define WN4_MEDIA 0x0A /* Window 4: Various transcvr/media bits. */
#define MEDIA_TP 0x00C0 /* Enable link beat and jabber for 10baseT. */
#define MEDIA_TP 0x00C0 /* Enable link beat and jabber for 10baseT. */
#define WN4_NETDIAG 0x06 /* Window 4: Net diagnostic */
#define FD_ENABLE 0x8000 /* Enable full-duplex ("external loopback") */
......@@ -981,6 +985,119 @@ el3_close(struct net_device *dev)
return 0;
}
static int
el3_link_ok(struct net_device *dev)
{
int ioaddr = dev->base_addr;
u16 tmp;
EL3WINDOW(4);
tmp = inw(ioaddr + WN4_MEDIA);
EL3WINDOW(1);
return tmp & (1<<11);
}
static int
el3_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
{
u16 tmp;
int ioaddr = dev->base_addr;
EL3WINDOW(0);
/* obtain current tranceiver via WN4_MEDIA? */
tmp = inw(ioaddr + WN0_ADDR_CONF);
ecmd->transceiver = XCVR_INTERNAL;
switch (tmp >> 14) {
case 0:
ecmd->port = PORT_TP;
break;
case 1:
ecmd->port = PORT_AUI;
ecmd->transceiver = XCVR_EXTERNAL;
break;
case 3:
ecmd->port = PORT_BNC;
default:
break;
}
ecmd->duplex = DUPLEX_HALF;
ecmd->supported = 0;
tmp = inw(ioaddr + WN0_CONF_CTRL);
if (tmp & (1<<13))
ecmd->supported |= SUPPORTED_AUI;
if (tmp & (1<<12))
ecmd->supported |= SUPPORTED_BNC;
if (tmp & (1<<9)) {
ecmd->supported |= SUPPORTED_TP | SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full; /* hmm... */
EL3WINDOW(4);
tmp = inw(ioaddr + WN4_NETDIAG);
if (tmp & FD_ENABLE)
ecmd->duplex = DUPLEX_FULL;
}
ecmd->speed = SPEED_10;
EL3WINDOW(1);
return 0;
}
static int
el3_netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
{
u16 tmp;
int ioaddr = dev->base_addr;
if (ecmd->speed != SPEED_10)
return -EINVAL;
if ((ecmd->duplex != DUPLEX_HALF) && (ecmd->duplex != DUPLEX_FULL))
return -EINVAL;
if ((ecmd->transceiver != XCVR_INTERNAL) && (ecmd->transceiver != XCVR_EXTERNAL))
return -EINVAL;
/* change XCVR type */
EL3WINDOW(0);
tmp = inw(ioaddr + WN0_ADDR_CONF);
switch (ecmd->port) {
case PORT_TP:
tmp &= ~(3<<14);
dev->if_port = 0;
break;
case PORT_AUI:
tmp |= (1<<14);
dev->if_port = 1;
break;
case PORT_BNC:
tmp |= (3<<14);
dev->if_port = 3;
break;
default:
return -EINVAL;
}
outw(tmp, ioaddr + WN0_ADDR_CONF);
if (dev->if_port == 3) {
/* fire up the DC-DC convertor if BNC gets enabled */
tmp = inw(ioaddr + WN0_ADDR_CONF);
if (tmp & (3 << 14)) {
outw(StartCoax, ioaddr + EL3_CMD);
udelay(800);
} else
return -EIO;
}
EL3WINDOW(4);
tmp = inw(ioaddr + WN4_NETDIAG);
if (ecmd->duplex == DUPLEX_FULL)
tmp |= FD_ENABLE;
else
tmp &= ~FD_ENABLE;
outw(tmp, ioaddr + WN4_NETDIAG);
EL3WINDOW(1);
return 0;
}
/**
* netdev_ethtool_ioctl: Handle network interface SIOCETHTOOL ioctls
* @dev: network interface on which out-of-band action is to be performed
......@@ -989,9 +1106,11 @@ el3_close(struct net_device *dev)
* Process the various commands of the SIOCETHTOOL interface.
*/
static int netdev_ethtool_ioctl (struct net_device *dev, void *useraddr)
static int
netdev_ethtool_ioctl (struct net_device *dev, void *useraddr)
{
u32 ethcmd;
struct el3_private *lp = dev->priv;
/* dev_ioctl() in ../../net/core/dev.c has already checked
capable(CAP_NET_ADMIN), so don't bother with that here. */
......@@ -1010,6 +1129,41 @@ static int netdev_ethtool_ioctl (struct net_device *dev, void *useraddr)
return 0;
}
/* get settings */
case ETHTOOL_GSET: {
int ret;
struct ethtool_cmd ecmd = { ETHTOOL_GSET };
spin_lock_irq(&lp->lock);
ret = el3_netdev_get_ecmd(dev, &ecmd);
spin_unlock_irq(&lp->lock);
if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
return -EFAULT;
return ret;
}
/* set settings */
case ETHTOOL_SSET: {
int ret;
struct ethtool_cmd ecmd;
if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
return -EFAULT;
spin_lock_irq(&lp->lock);
ret = el3_netdev_set_ecmd(dev, &ecmd);
spin_unlock_irq(&lp->lock);
return ret;
}
/* get link status */
case ETHTOOL_GLINK: {
struct ethtool_value edata = { ETHTOOL_GLINK };
spin_lock_irq(&lp->lock);
edata.data = el3_link_ok(dev);
spin_unlock_irq(&lp->lock);
if (copy_to_user(useraddr, &edata, sizeof(edata)))
return -EFAULT;
return 0;
}
/* get message-level */
case ETHTOOL_GMSGLVL: {
struct ethtool_value edata = {ETHTOOL_GMSGLVL};
......@@ -1043,7 +1197,8 @@ static int netdev_ethtool_ioctl (struct net_device *dev, void *useraddr)
* Process the various out-of-band ioctls passed to this driver.
*/
static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
static int
netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
{
int rc = 0;
......@@ -1060,7 +1215,8 @@ static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
return rc;
}
static void el3_down(struct net_device *dev)
static void
el3_down(struct net_device *dev)
{
int ioaddr = dev->base_addr;
......@@ -1077,7 +1233,7 @@ static void el3_down(struct net_device *dev)
/* Turn off thinnet power. Green! */
outw(StopCoax, ioaddr + EL3_CMD);
else if (dev->if_port == 0) {
/* Disable link beat and jabber, if_port may change ere next open(). */
/* Disable link beat and jabber, if_port may change here next open(). */
EL3WINDOW(4);
outw(inw(ioaddr + WN4_MEDIA) & ~MEDIA_TP, ioaddr + WN4_MEDIA);
}
......@@ -1087,7 +1243,8 @@ static void el3_down(struct net_device *dev)
update_stats(dev);
}
static void el3_up(struct net_device *dev)
static void
el3_up(struct net_device *dev)
{
int i, sw_info, net_diag;
int ioaddr = dev->base_addr;
......@@ -1176,7 +1333,8 @@ static void el3_up(struct net_device *dev)
/* Power Management support functions */
#ifdef CONFIG_PM
static int el3_suspend(struct pm_dev *pdev)
static int
el3_suspend(struct pm_dev *pdev)
{
unsigned long flags;
struct net_device *dev;
......@@ -1202,7 +1360,8 @@ static int el3_suspend(struct pm_dev *pdev)
return 0;
}
static int el3_resume(struct pm_dev *pdev)
static int
el3_resume(struct pm_dev *pdev)
{
unsigned long flags;
struct net_device *dev;
......@@ -1228,7 +1387,8 @@ static int el3_resume(struct pm_dev *pdev)
return 0;
}
static int el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data)
static int
el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data)
{
switch (rqst) {
case PM_SUSPEND:
......
drivers/net/bonding.c
View file @ e70d3326
......@@ -186,6 +186,11 @@
* also added text to distinguish type of load balancing (rr or xor)
* - change arp_ip_target module param from "1-12s" (array of 12 ptrs)
* to "s" (a single ptr)
*
* 2002/09/18 - Jay Vosburgh <fubar at us dot ibm dot com>
* - Fixed up bond_check_dev_link() (and callers): removed some magic
* numbers, banished local MII_ defines, wrapped ioctl calls to
* prevent EFAULT errors
*/
#include <linux/config.h>
......@@ -228,15 +233,6 @@
#define BOND_LINK_MON_INTERV 0
#endif
#undef MII_LINK_UP
#define MII_LINK_UP 0x04
#undef MII_ENDOF_NWAY
#define MII_ENDOF_NWAY 0x20
#undef MII_LINK_READY
#define MII_LINK_READY (MII_LINK_UP)
#ifndef BOND_LINK_ARP_INTERV
#define BOND_LINK_ARP_INTERV 0
#endif
......@@ -386,13 +382,25 @@ static slave_t *bond_detach_slave(bonding_t *bond, slave_t *slave)
return slave;
}
/*
* Less bad way to call ioctl from within the kernel; this needs to be
* done some other way to get the call out of interrupt context.
* Needs "ioctl" variable to be supplied by calling context.
*/
#define IOCTL(dev, arg, cmd) ({ \
int ret; \
mm_segment_t fs = get_fs(); \
set_fs(get_ds()); \
ret = ioctl(dev, arg, cmd); \
set_fs(fs); \
ret; })
/*
* if <dev> supports MII link status reporting, check its link
* and report it as a bit field in a short int :
* - 0x04 means link is up,
* - 0x20 means end of autonegociation
* If the device doesn't support MII, then we only report 0x24,
* meaning that the link is up and running since we can't check it.
* if <dev> supports MII link status reporting, check its link status.
*
* Return either BMSR_LSTATUS, meaning that the link is up (or we
* can't tell and just pretend it is), or 0, meaning that the link is
* down.
*/
static u16 bond_check_dev_link(struct net_device *dev)
{
......@@ -401,7 +409,8 @@ static u16 bond_check_dev_link(struct net_device *dev)
struct mii_ioctl_data *mii;
struct ethtool_value etool;
if ((ioctl = dev->do_ioctl) != NULL) { /* ioctl to access MII */
ioctl = dev->do_ioctl;
if (ioctl) {
/* TODO: set pointer to correct ioctl on a per team member */
/* bases to make this more efficient. that is, once */
/* we determine the correct ioctl, we will always */
......@@ -415,9 +424,9 @@ static u16 bond_check_dev_link(struct net_device *dev)
/* effect... */
etool.cmd = ETHTOOL_GLINK;
ifr.ifr_data = (char*)&etool;
if (ioctl(dev, &ifr, SIOCETHTOOL) == 0) {
if (IOCTL(dev, &ifr, SIOCETHTOOL) == 0) {
if (etool.data == 1) {
return(MII_LINK_READY);
return BMSR_LSTATUS;
}
else {
return(0);
......@@ -431,21 +440,17 @@ static u16 bond_check_dev_link(struct net_device *dev)
/* Yes, the mii is overlaid on the ifreq.ifr_ifru */
mii = (struct mii_ioctl_data *)&ifr.ifr_data;
if (ioctl(dev, &ifr, SIOCGMIIPHY) != 0) {
return MII_LINK_READY; /* can't tell */
if (IOCTL(dev, &ifr, SIOCGMIIPHY) != 0) {
return BMSR_LSTATUS; /* can't tell */
}
mii->reg_num = 1;
if (ioctl(dev, &ifr, SIOCGMIIREG) == 0) {
/*
* mii->val_out contains MII reg 1, BMSR
* 0x0004 means link established
*/
return mii->val_out;
mii->reg_num = MII_BMSR;
if (IOCTL(dev, &ifr, SIOCGMIIREG) == 0) {
return mii->val_out & BMSR_LSTATUS;
}
}
return MII_LINK_READY; /* spoof link up ( we can't check it) */
return BMSR_LSTATUS; /* spoof link up ( we can't check it) */
}
static u16 bond_check_mii_link(bonding_t *bond)
......@@ -459,7 +464,7 @@ static u16 bond_check_mii_link(bonding_t *bond)
read_unlock(&bond->ptrlock);
read_unlock_irqrestore(&bond->lock, flags);
return (has_active_interface ? MII_LINK_READY : 0);
return (has_active_interface ? BMSR_LSTATUS : 0);
}
static int bond_open(struct net_device *dev)
......@@ -797,8 +802,8 @@ static int bond_enslave(struct net_device *master_dev,
new_slave->link_failure_count = 0;
/* check for initial state */
if ((miimon <= 0) || ((bond_check_dev_link(slave_dev) & MII_LINK_READY)
== MII_LINK_READY)) {
if ((miimon <= 0) ||
(bond_check_dev_link(slave_dev) == BMSR_LSTATUS)) {
#ifdef BONDING_DEBUG
printk(KERN_CRIT "Initial state of slave_dev is BOND_LINK_UP\n");
#endif
......@@ -1220,7 +1225,7 @@ static void bond_mii_monitor(struct net_device *master)
switch (slave->link) {
case BOND_LINK_UP: /* the link was up */
if ((link_state & MII_LINK_UP) == MII_LINK_UP) {
if (link_state == BMSR_LSTATUS) {
/* link stays up, tell that this one
is immediately available */
if (IS_UP(dev) && (mindelay > -2)) {
......@@ -1256,7 +1261,7 @@ static void bond_mii_monitor(struct net_device *master)
ensure proper action to be taken
*/
case BOND_LINK_FAIL: /* the link has just gone down */
if ((link_state & MII_LINK_UP) == 0) {
if (link_state != BMSR_LSTATUS) {
/* link stays down */
if (slave->delay <= 0) {
/* link down for too long time */
......@@ -1285,7 +1290,7 @@ static void bond_mii_monitor(struct net_device *master)
} else {
slave->delay--;
}
} else if ((link_state & MII_LINK_READY) == MII_LINK_READY) {
} else {
/* link up again */
slave->link = BOND_LINK_UP;
printk(KERN_INFO
......@@ -1304,7 +1309,7 @@ static void bond_mii_monitor(struct net_device *master)
}
break;
case BOND_LINK_DOWN: /* the link was down */
if ((link_state & MII_LINK_READY) != MII_LINK_READY) {
if (link_state != BMSR_LSTATUS) {
/* the link stays down, nothing more to do */
break;
} else { /* link going up */
......@@ -1326,7 +1331,7 @@ static void bond_mii_monitor(struct net_device *master)
case there's something to do.
*/
case BOND_LINK_BACK: /* the link has just come back */
if ((link_state & MII_LINK_UP) == 0) {
if (link_state != BMSR_LSTATUS) {
/* link down again */
slave->link = BOND_LINK_DOWN;
printk(KERN_INFO
......@@ -1335,8 +1340,7 @@ static void bond_mii_monitor(struct net_device *master)
master->name,
(updelay - slave->delay) * miimon,
dev->name);
}
else if ((link_state & MII_LINK_READY) == MII_LINK_READY) {
} else {
/* link stays up */
if (slave->delay == 0) {
/* now the link has been up for long time enough */
......@@ -2110,7 +2114,7 @@ static int bond_get_info(char *buf, char **start, off_t offset, int length)
len += sprintf(buf + len, "MII Status: ");
len += sprintf(buf + len,
link == MII_LINK_READY ? "up\n" : "down\n");
link == BMSR_LSTATUS ? "up\n" : "down\n");
len += sprintf(buf + len, "MII Polling Interval (ms): %d\n",
miimon);
len += sprintf(buf + len, "Up Delay (ms): %d\n", updelay);
......
drivers/net/e1000/e1000_main.c
View file @ e70d3326
......@@ -135,7 +135,7 @@ static int e1000_init_module(void);
static void e1000_exit_module(void);
static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
static void e1000_remove(struct pci_dev *pdev);
static void e1000_sw_init(struct e1000_adapter *adapter);
static int e1000_sw_init(struct e1000_adapter *adapter);
static int e1000_open(struct net_device *netdev);
static int e1000_close(struct net_device *netdev);
static int e1000_setup_tx_resources(struct e1000_adapter *adapter);
......@@ -415,7 +415,8 @@ e1000_probe(struct pci_dev *pdev,
/* setup the private structure */
e1000_sw_init(adapter);
if(e1000_sw_init(adapter))
goto err_sw_init;
if(adapter->hw.mac_type >= e1000_82543) {
netdev->features = NETIF_F_SG |
......@@ -500,6 +501,7 @@ e1000_probe(struct pci_dev *pdev,
cards_found++;
return 0;
err_sw_init:
err_eeprom:
iounmap(adapter->hw.hw_addr);
err_ioremap:
......@@ -555,7 +557,7 @@ e1000_remove(struct pci_dev *pdev)
* OS network device settings (MTU size).
**/
static void __devinit
static int __devinit
e1000_sw_init(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
......@@ -564,11 +566,11 @@ e1000_sw_init(struct e1000_adapter *adapter)
/* PCI config space info */
pci_read_config_word(pdev, PCI_VENDOR_ID, &hw->vendor_id);
pci_read_config_word(pdev, PCI_DEVICE_ID, &hw->device_id);
pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID,
&hw->subsystem_vendor_id);
pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &hw->subsystem_id);
hw->vendor_id = pdev->vendor;
hw->device_id = pdev->device;
hw->subsystem_vendor_id = pdev->subsystem_vendor;
hw->subsystem_id = pdev->subsystem_device;
pci_read_config_byte(pdev, PCI_REVISION_ID, &hw->revision_id);
pci_read_config_word(pdev, PCI_COMMAND, &hw->pci_cmd_word);
......@@ -581,7 +583,7 @@ e1000_sw_init(struct e1000_adapter *adapter)
if (e1000_set_mac_type(hw)) {
E1000_ERR("Unknown MAC Type\n");
BUG();
return -1;
}
/* flow control settings */
......@@ -622,6 +624,8 @@ e1000_sw_init(struct e1000_adapter *adapter)
atomic_set(&adapter->irq_sem, 1);
spin_lock_init(&adapter->stats_lock);
return 0;
}
/**
......
drivers/net/ewrk3.c
View file @ e70d3326
......@@ -76,6 +76,7 @@
kernel with the ewrk3 configuration turned off and reboot.
5) insmod ewrk3.o
[Alan Cox: Changed this so you can insmod ewrk3.o irq=x io=y]
[Adam Kropelin: now accepts irq=x1,x2 io=y1,y2 for multiple cards]
6) run the net startup bits for your new eth?? interface manually
(usually /etc/rc.inet[12] at boot time).
7) enjoy!
......@@ -130,10 +131,12 @@
Add new multicasting code.
0.41 20-Jan-96 Fix IRQ set up problem reported by
<kenneth@bbs.sas.ntu.ac.sg>.
0.42 22-Apr-96 Fix alloc_device() bug <jari@markkus2.fimr.fi>
0.43 16-Aug-96 Update alloc_device() to conform to de4x5.c
0.44 08-Nov-01 use library crc32 functions <Matt_Domsch@dell.com>
0.45 19-Jul-02 fix unaligned access on alpha <martin@bruli.net>
0.42 22-Apr-96 Fix alloc_device() bug <jari@markkus2.fimr.fi>
0.43 16-Aug-96 Update alloc_device() to conform to de4x5.c
0.44 08-Nov-01 use library crc32 functions <Matt_Domsch@dell.com>
0.45 19-Jul-02 fix unaligned access on alpha <martin@bruli.net>
0.46 10-Oct-02 cli/sti removal <VDA@port.imtp.ilyichevsk.odessa.ua>
Multiple NIC support when module <akropel1@rochester.rr.com>
=========================================================================
*/
......@@ -167,7 +170,7 @@
#include "ewrk3.h"
static char version[] __initdata =
"ewrk3.c:v0.43a 2001/02/04 davies@maniac.ultranet.com\n";
"ewrk3.c:v0.46 2002/10/09 davies@maniac.ultranet.com\n";
#ifdef EWRK3_DEBUG
static int ewrk3_debug = EWRK3_DEBUG;
......@@ -196,6 +199,7 @@ static int ewrk3_debug = 1;
#define EWRK3_IOP_INC 0x20 /* I/O address increment */
#define EWRK3_TOTAL_SIZE 0x20 /* required I/O address length */
/* If you change this, remember to also change MODULE_PARM array limits */
#ifndef MAX_NUM_EWRK3S
#define MAX_NUM_EWRK3S 21
#endif
......@@ -1716,6 +1720,11 @@ static int ewrk3_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
break;
case EWRK3_SET_MCA: /* Set a multicast address */
if (capable(CAP_NET_ADMIN)) {
if (ioc->len > 1024)
{
status = -EINVAL;
break;
}
if (copy_from_user(tmp->addr, ioc->data, ETH_ALEN * ioc->len)) {
status = -EFAULT;
break;
......@@ -1843,35 +1852,62 @@ static int ewrk3_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
}
#ifdef MODULE
static struct net_device thisEthwrk;
static int io = 0x300; /* <--- EDIT THESE LINES FOR YOUR CONFIGURATION */
static int irq = 5; /* or use the insmod io= irq= options */
static struct net_device *ewrk3_devs[MAX_NUM_EWRK3S];
static int ndevs;
static int io[MAX_NUM_EWRK3S+1] = { 0x300, 0, }; /* <--- EDIT THESE LINES FOR YOUR CONFIGURATION */
static int irq[MAX_NUM_EWRK3S+1] = { 5, 0, }; /* or use the insmod io= irq= options */
MODULE_PARM(io, "i");
MODULE_PARM(irq, "i");
MODULE_PARM_DESC(io, "EtherWORKS 3 I/O base address");
MODULE_PARM_DESC(irq, "EtherWORKS 3 IRQ number");
/* '21' below should really be 'MAX_NUM_EWRK3S' */
MODULE_PARM(io, "0-21i");
MODULE_PARM(irq, "0-21i");
MODULE_PARM_DESC(io, "EtherWORKS 3 I/O base address(es)");
MODULE_PARM_DESC(irq, "EtherWORKS 3 IRQ number(s)");
int init_module(void)
{
thisEthwrk.base_addr = io;
thisEthwrk.irq = irq;
thisEthwrk.init = ewrk3_probe;
if (register_netdev(&thisEthwrk) != 0)
return -EIO;
return 0;
int i=0;
while( io[i] && irq[i] ) {
ewrk3_devs[ndevs] = kmalloc(sizeof(struct net_device), GFP_KERNEL);
if (!ewrk3_devs[ndevs])
goto error;
memset(ewrk3_devs[ndevs], 0, sizeof(struct net_device));
ewrk3_devs[ndevs]->base_addr = io[i];
ewrk3_devs[ndevs]->irq = irq[i];
ewrk3_devs[ndevs]->init = ewrk3_probe;
if (register_netdev(ewrk3_devs[ndevs]) == 0)
ndevs++;
else
kfree(ewrk3_devs[ndevs]);
i++;
}
return ndevs ? 0 : -EIO;
error:
cleanup_module();
return -ENOMEM;
}
void cleanup_module(void)
{
unregister_netdev(&thisEthwrk);
if (thisEthwrk.priv) {
kfree(thisEthwrk.priv);
thisEthwrk.priv = NULL;
}
thisEthwrk.irq = 0;
int i;
for( i=0; i<ndevs; i++ )
{
unregister_netdev(ewrk3_devs[i]);
if (ewrk3_devs[i]->priv) {
kfree(ewrk3_devs[i]->priv);
ewrk3_devs[i]->priv = NULL;
}
ewrk3_devs[i]->irq = 0;
release_region(thisEthwrk.base_addr, EWRK3_TOTAL_SIZE);
release_region(ewrk3_devs[i]->base_addr, EWRK3_TOTAL_SIZE);
kfree(ewrk3_devs[i]);
ewrk3_devs[i] = NULL;
}
}
#endif /* MODULE */
MODULE_LICENSE("GPL");
......
drivers/net/mii.c
View file @ e70d3326
......@@ -243,7 +243,7 @@ unsigned int mii_check_media (struct mii_if_info *mii,
/* figure out media and duplex from advertise and LPA values */
media = mii_nway_result(lpa & advertise);
duplex = (media & (ADVERTISE_100FULL | ADVERTISE_10FULL)) ? 1 : 0;
duplex = (media & ADVERTISE_FULL) ? 1 : 0;
if (ok_to_print)
printk(KERN_INFO "%s: link up, %sMbps, %s-duplex, lpa 0x%04X\n",
......
drivers/net/pcmcia/smc91c92_cs.c
View file @ e70d3326
......@@ -8,7 +8,7 @@
Copyright (C) 1999 David A. Hinds -- dahinds@users.sourceforge.net
smc91c92_cs.c 1.113 2001/10/13 00:08:53
smc91c92_cs.c 1.2 2002/09/28 15:00:00
This driver contains code written by Donald Becker
(becker@scyld.com), Rowan Hughes (x-csrdh@jcu.edu.au),
......@@ -37,12 +37,15 @@
#include <linux/crc32.h>
#include <asm/io.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/if_arp.h>
#include <linux/ioport.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
......@@ -88,6 +91,9 @@ static const char *version =
#define DEBUG(n, args...)
#endif
#define DRV_NAME "smc91c92_cs"
#define DRV_VERSION "1.2"
/*====================================================================*/
/* Operational parameter that usually are not changed. */
......@@ -109,6 +115,7 @@ static dev_link_t *dev_list;
struct smc_private {
dev_link_t link;
struct net_device dev;
spinlock_t lock;
u_short manfid;
u_short cardid;
struct net_device_stats stats;
......@@ -122,7 +129,7 @@ struct smc_private {
u_short media_status;
u_short fast_poll;
u_short link_status;
int phy_id;
struct mii_if_info mii_if;
};
/* Special definitions for Megahertz multifunction cards */
......@@ -292,9 +299,11 @@ static int s9k_config(struct net_device *dev, struct ifmap *map);
static void smc_set_xcvr(struct net_device *dev, int if_port);
static void smc_reset(struct net_device *dev);
static void media_check(u_long arg);
static void mdio_sync(ioaddr_t addr);
static int mdio_read(ioaddr_t addr, int phy_id, int loc);
static void mdio_write(ioaddr_t addr, int phy_id, int loc, int value);
static void smc_mdio_sync(ioaddr_t addr);
static int smc_mdio_read(struct net_device *dev, int phy_id, int loc);
static void smc_mdio_write(struct net_device *dev, int phy_id, int loc, int value);
static int smc_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static int smc_link_ok(struct net_device *dev);
/*======================================================================
......@@ -346,7 +355,7 @@ static dev_link_t *smc91c92_attach(void)
if (!smc) return NULL;
memset(smc, 0, sizeof(struct smc_private));
link = &smc->link; dev = &smc->dev;
spin_lock_init(&smc->lock);
link->release.function = &smc91c92_release;
link->release.data = (u_long)link;
link->io.NumPorts1 = 16;
......@@ -369,6 +378,7 @@ static dev_link_t *smc91c92_attach(void)
dev->get_stats = &smc91c92_get_stats;
dev->set_config = &s9k_config;
dev->set_multicast_list = &set_rx_mode;
dev->do_ioctl = &smc_ioctl;
ether_setup(dev);
dev->open = &smc91c92_open;
dev->stop = &smc91c92_close;
......@@ -377,6 +387,12 @@ static dev_link_t *smc91c92_attach(void)
dev->watchdog_timeo = TX_TIMEOUT;
#endif
dev->priv = link->priv = link->irq.Instance = smc;
smc->mii_if.dev = dev;
smc->mii_if.mdio_read = smc_mdio_read;
smc->mii_if.mdio_write = smc_mdio_write;
smc->mii_if.phy_id_mask = 0x1f;
smc->mii_if.reg_num_mask = 0x1f;
/* Register with Card Services */
link->next = dev_list;
......@@ -1044,10 +1060,10 @@ static void smc91c92_config(dev_link_t *link)
SMC_SELECT_BANK(3);
for (i = 0; i < 32; i++) {
j = mdio_read(dev->base_addr + MGMT, i, 1);
j = smc_mdio_read(dev, i, 1);
if ((j != 0) && (j != 0xffff)) break;
}
smc->phy_id = (i < 32) ? i : -1;
smc->mii_if.phy_id = (i < 32) ? i : -1;
if (i < 32) {
DEBUG(0, " MII transceiver at index %d, status %x.\n", i, j);
} else {
......@@ -1190,7 +1206,7 @@ static int smc91c92_event(event_t event, int priority,
#define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
#define MDIO_DATA_READ 0x02
static void mdio_sync(ioaddr_t addr)
static void smc_mdio_sync(ioaddr_t addr)
{
int bits;
for (bits = 0; bits < 32; bits++) {
......@@ -1199,12 +1215,13 @@ static void mdio_sync(ioaddr_t addr)
}
}
static int mdio_read(ioaddr_t addr, int phy_id, int loc)
static int smc_mdio_read(struct net_device *dev, int phy_id, int loc)
{
ioaddr_t addr = dev->base_addr + MGMT;
u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
int i, retval = 0;
mdio_sync(addr);
smc_mdio_sync(addr);
for (i = 13; i >= 0; i--) {
int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
outb(dat, addr);
......@@ -1218,12 +1235,13 @@ static int mdio_read(ioaddr_t addr, int phy_id, int loc)
return (retval>>1) & 0xffff;
}
static void mdio_write(ioaddr_t addr, int phy_id, int loc, int value)
static void smc_mdio_write(struct net_device *dev, int phy_id, int loc, int value)
{
ioaddr_t addr = dev->base_addr + MGMT;
u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
int i;
mdio_sync(addr);
smc_mdio_sync(addr);
for (i = 31; i >= 0; i--) {
int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
outb(dat, addr);
......@@ -1777,6 +1795,7 @@ static void fill_multicast_tbl(int count, struct dev_mc_list *addrs,
static void set_rx_mode(struct net_device *dev)
{
ioaddr_t ioaddr = dev->base_addr;
struct smc_private *smc = dev->priv;
u_int multicast_table[ 2 ] = { 0, };
unsigned long flags;
u_short rx_cfg_setting;
......@@ -1795,16 +1814,15 @@ static void set_rx_mode(struct net_device *dev)
}
/* Load MC table and Rx setting into the chip without interrupts. */
save_flags(flags);
cli();
spin_lock_irqsave(&smc->lock, flags);
SMC_SELECT_BANK(3);
outl(multicast_table[0], ioaddr + MULTICAST0);
outl(multicast_table[1], ioaddr + MULTICAST4);
SMC_SELECT_BANK(0);
outw(rx_cfg_setting, ioaddr + RCR);
SMC_SELECT_BANK(2);
restore_flags(flags);
spin_unlock_irqrestore(&smc->lock, flags);
return;
}
......@@ -1917,11 +1935,11 @@ static void smc_reset(struct net_device *dev)
SMC_SELECT_BANK(3);
/* Reset MII */
mdio_write(ioaddr + MGMT, smc->phy_id, 0, 0x8000);
smc_mdio_write(dev, smc->mii_if.phy_id, 0, 0x8000);
/* Restart MII autonegotiation */
mdio_write(ioaddr + MGMT, smc->phy_id, 0, 0x0000);
mdio_write(ioaddr + MGMT, smc->phy_id, 0, 0x1200);
smc_mdio_write(dev, smc->mii_if.phy_id, 0, 0x0000);
smc_mdio_write(dev, smc->mii_if.phy_id, 0, 0x1200);
}
/* Enable interrupts. */
......@@ -1942,7 +1960,6 @@ static void media_check(u_long arg)
struct net_device *dev = &smc->dev;
ioaddr_t ioaddr = dev->base_addr;
u_short i, media, saved_bank;
ioaddr_t mii_addr = dev->base_addr + MGMT;
u_short link;
saved_bank = inw(ioaddr + BANK_SELECT);
......@@ -1974,20 +1991,20 @@ static void media_check(u_long arg)
}
if (smc->cfg & CFG_MII_SELECT) {
if (smc->phy_id < 0)
if (smc->mii_if.phy_id < 0)
goto reschedule;
SMC_SELECT_BANK(3);
link = mdio_read(mii_addr, smc->phy_id, 1);
link = smc_mdio_read(dev, smc->mii_if.phy_id, 1);
if (!link || (link == 0xffff)) {
printk(KERN_INFO "%s: MII is missing!\n", dev->name);
smc->phy_id = -1;
smc->mii_if.phy_id = -1;
goto reschedule;
}
link &= 0x0004;
if (link != smc->link_status) {
u_short p = mdio_read(mii_addr, smc->phy_id, 5);
u_short p = smc_mdio_read(dev, smc->mii_if.phy_id, 5);
printk(KERN_INFO "%s: %s link beat\n", dev->name,
(link) ? "found" : "lost");
if (link) {
......@@ -2043,6 +2060,191 @@ static void media_check(u_long arg)
SMC_SELECT_BANK(saved_bank);
}
static int smc_link_ok(struct net_device *dev)
{
ioaddr_t ioaddr = dev->base_addr;
struct smc_private *smc = dev->priv;
if (smc->cfg & CFG_MII_SELECT) {
return mii_link_ok(&smc->mii_if);
} else {
SMC_SELECT_BANK(0);
return inw(ioaddr + EPH) & EPH_LINK_OK;
}
}
static int smc_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
{
u16 tmp;
ioaddr_t ioaddr = dev->base_addr;
ecmd->supported = (SUPPORTED_TP | SUPPORTED_AUI |
SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full);
SMC_SELECT_BANK(1);
tmp = inw(ioaddr + CONFIG);
ecmd->port = (tmp & CFG_AUI_SELECT) ? PORT_AUI : PORT_TP;
ecmd->transceiver = XCVR_INTERNAL;
ecmd->speed = SPEED_10;
ecmd->phy_address = ioaddr + MGMT;
SMC_SELECT_BANK(0);
tmp = inw(ioaddr + TCR);
ecmd->duplex = (tmp & TCR_FDUPLX) ? DUPLEX_FULL : DUPLEX_HALF;
return 0;
}
static int smc_netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
{
u16 tmp;
ioaddr_t ioaddr = dev->base_addr;
if (ecmd->speed != SPEED_10)
return -EINVAL;
if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
return -EINVAL;
if (ecmd->port != PORT_TP && ecmd->port != PORT_AUI)
return -EINVAL;
if (ecmd->transceiver != XCVR_INTERNAL)
return -EINVAL;
if (ecmd->port == PORT_AUI)
smc_set_xcvr(dev, 1);
else
smc_set_xcvr(dev, 0);
SMC_SELECT_BANK(0);
tmp = inw(ioaddr + TCR);
if (ecmd->duplex == DUPLEX_FULL)
tmp |= TCR_FDUPLX;
else
tmp &= ~TCR_FDUPLX;
outw(ioaddr + TCR, tmp);
return 0;
}
static int smc_ethtool_ioctl (struct net_device *dev, void *useraddr)
{
u32 ethcmd;
struct smc_private *smc = dev->priv;
if (get_user(ethcmd, (u32 *)useraddr))
return -EFAULT;
switch (ethcmd) {
case ETHTOOL_GDRVINFO: {
struct ethtool_drvinfo info = { ETHTOOL_GDRVINFO };
strcpy(info.driver, DRV_NAME);
strcpy(info.version, DRV_VERSION);
if (copy_to_user(useraddr, &info, sizeof(info)))
return -EFAULT;
return 0;
}
/* get settings */
case ETHTOOL_GSET: {
int ret;
struct ethtool_cmd ecmd = { ETHTOOL_GSET };
spin_lock_irq(&smc->lock);
if (smc->cfg & CFG_MII_SELECT)
ret = mii_ethtool_gset(&smc->mii_if, &ecmd);
else
ret = smc_netdev_get_ecmd(dev, &ecmd);
spin_unlock_irq(&smc->lock);
if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
return -EFAULT;
return ret;
}
/* set settings */
case ETHTOOL_SSET: {
int ret;
struct ethtool_cmd ecmd;
if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
return -EFAULT;
spin_lock_irq(&smc->lock);
if (smc->cfg & CFG_MII_SELECT)
ret = mii_ethtool_sset(&smc->mii_if, &ecmd);
else
ret = smc_netdev_set_ecmd(dev, &ecmd);
spin_unlock_irq(&smc->lock);
return ret;
}
/* get link status */
case ETHTOOL_GLINK: {
struct ethtool_value edata = { ETHTOOL_GLINK };
spin_lock_irq(&smc->lock);
edata.data = smc_link_ok(dev);
spin_unlock_irq(&smc->lock);
if (copy_to_user(useraddr, &edata, sizeof(edata)))
return -EFAULT;
return 0;
}
#ifdef PCMCIA_DEBUG
/* get message-level */
case ETHTOOL_GMSGLVL: {
struct ethtool_value edata = { ETHTOOL_GMSGLVL };
edata.data = pc_debug;
if (copy_to_user(useraddr, &edata, sizeof(edata)))
return -EFAULT;
return 0;
}
/* set message-level */
case ETHTOOL_SMSGLVL: {
struct ethtool_value edata;
if (copy_from_user(&edata, useraddr, sizeof(edata)))
return -EFAULT;
pc_debug = edata.data;
return 0;
}
#endif
/* restart autonegotiation */
case ETHTOOL_NWAY_RST: {
if (smc->cfg & CFG_MII_SELECT)
return mii_nway_restart(&smc->mii_if);
else
return -EOPNOTSUPP;
}
default:
break;
}
return -EOPNOTSUPP;
}
static int smc_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
{
struct smc_private *smc = dev->priv;
struct mii_ioctl_data *mii;
int rc = 0;
mii = (struct mii_ioctl_data *) &rq->ifr_data;
if (!netif_running(dev))
return -EINVAL;
switch (cmd) {
case SIOCETHTOOL:
rc = smc_ethtool_ioctl(dev, (void *) rq->ifr_data);
break;
default:
spin_lock_irq(&smc->lock);
rc = generic_mii_ioctl(&smc->mii_if, mii, cmd, NULL);
spin_unlock_irq(&smc->lock);
break;
}
return rc;
}
/*====================================================================*/
static int __init init_smc91c92_cs(void)
......@@ -2069,3 +2271,4 @@ static void __exit exit_smc91c92_cs(void)
module_init(init_smc91c92_cs);
module_exit(exit_smc91c92_cs);
drivers/net/tokenring/tmspci.c
View file @ e70d3326
......@@ -253,7 +253,7 @@ static int __init tms_pci_init (void)
return 0;
}
static void __devexit tms_pci_rmmod (void)
static void __exit tms_pci_rmmod (void)
{
pci_unregister_driver (&tms_pci_driver);
}
......
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