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SubjectRe: net: generic netdev_ioaddr
From
Date
Hi,

On Mon, 2004-11-01 at 00:14 +0100, Krzysztof Halasa wrote:
> IMHO partially: base_addr etc should go from the core (to driver's
> local structs if needed). I think no general netdev-setup thing is
> needed, we have module parameters and library functions.
>
> No ioctl for such things is needed either.
> /sbin/ifconfig shouldn't mess with hardware data such as I/O address,
> IRQ etc. - it should be a configuration tool for software protocols,
> not for hardware (i.e. as /sbin/ip is).
>
> My opinion of course.

FWIW I am running this patch on my box. ifconfig doesn't mind but I am
not sure about the rtnetlink part. I can start stabbing other drivers
if the maintainers are interested in this cleanup...

Pekka

---
drivers/net/Space.c | 23 ++-----
drivers/net/natsemi.c | 134 +++++++++++++++++++++----------------------
include/linux/netdevice.h | 12 ---
net/core/dev.c | 141 ----------------------------------------------
net/core/rtnetlink.c | 12 ---
net/ethernet/eth.c | 4 -
6 files changed, 74 insertions(+), 252 deletions(-)
Index: 2.6.10-rc1-mm1/drivers/net/Space.c
===================================================================
--- 2.6.10-rc1-mm1.orig/drivers/net/Space.c 2004-11-01 16:11:34.682350032 +0200
+++ 2.6.10-rc1-mm1/drivers/net/Space.c 2004-11-01 16:12:31.554704120 +0200
@@ -322,17 +322,12 @@

static void __init ethif_probe2(int unit)
{
- unsigned long base_addr = netdev_boot_base("eth", unit);
-
- if (base_addr == 1)
- return;
-
- (void)( probe_list2(unit, m68k_probes, base_addr == 0) &&
- probe_list2(unit, mips_probes, base_addr == 0) &&
- probe_list2(unit, eisa_probes, base_addr == 0) &&
- probe_list2(unit, mca_probes, base_addr == 0) &&
- probe_list2(unit, isa_probes, base_addr == 0) &&
- probe_list2(unit, parport_probes, base_addr == 0));
+ (void)( probe_list2(unit, m68k_probes, 1) &&
+ probe_list2(unit, mips_probes, 1) &&
+ probe_list2(unit, eisa_probes, 1) &&
+ probe_list2(unit, mca_probes, 1) &&
+ probe_list2(unit, isa_probes, 1) &&
+ probe_list2(unit, parport_probes, 1));
}

#ifdef CONFIG_TR
@@ -374,11 +369,7 @@

static void __init trif_probe2(int unit)
{
- unsigned long base_addr = netdev_boot_base("tr", unit);
-
- if (base_addr == 1)
- return;
- probe_list2(unit, tr_probes2, base_addr == 0);
+ probe_list2(unit, tr_probes2, 1);
}
#endif

Index: 2.6.10-rc1-mm1/drivers/net/natsemi.c
===================================================================
--- 2.6.10-rc1-mm1.orig/drivers/net/natsemi.c 2004-11-01 16:11:33.217572712 +0200
+++ 2.6.10-rc1-mm1/drivers/net/natsemi.c 2004-11-01 16:12:31.700681928 +0200
@@ -327,7 +327,7 @@
is set, then access is permitted under spin_lock_irq(&np->lock).

Thus configuration functions that want to access everything must call
- disable_irq(dev->irq);
+ disable_irq(np->irq);
spin_lock_bh(dev->xmit_lock);
spin_lock_irq(&np->lock);

@@ -349,7 +349,7 @@



-enum pcistuff {
+enum {
PCI_USES_IO = 0x01,
PCI_USES_MEM = 0x02,
PCI_USES_MASTER = 0x04,
@@ -668,6 +668,8 @@
};

struct netdev_private {
+ void __iomem *mmioaddr;
+ unsigned int irq;
/* Descriptor rings first for alignment */
dma_addr_t ring_dma;
struct netdev_desc *rx_ring;
@@ -770,15 +772,10 @@
static int netdev_get_eeprom(struct net_device *dev, u8 *buf);
static struct ethtool_ops ethtool_ops;

-static inline void __iomem *ns_ioaddr(struct net_device *dev)
-{
- return (void __iomem *) dev->base_addr;
-}
-
static void move_int_phy(struct net_device *dev, int addr)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;
int target = 31;

/*
@@ -867,11 +864,11 @@
prev_eedata = eedata;
}

- dev->base_addr = (unsigned long __force) ioaddr;
- dev->irq = irq;

np = netdev_priv(dev);

+ np->mmioaddr = ioaddr;
+ np->irq = irq;
np->pci_dev = pdev;
pci_set_drvdata(pdev, dev);
np->iosize = iosize;
@@ -906,8 +903,6 @@
}

option = find_cnt < MAX_UNITS ? options[find_cnt] : 0;
- if (dev->mem_start)
- option = dev->mem_start;

/* The lower four bits are the media type. */
if (option) {
@@ -1073,7 +1068,8 @@
static int mii_getbit (struct net_device *dev)
{
int data;
- void __iomem *ioaddr = ns_ioaddr(dev);
+ struct netdev_private *np = netdev_priv(dev);
+ void __iomem *ioaddr = np->mmioaddr;

writel(MII_ShiftClk, ioaddr + EECtrl);
data = readl(ioaddr + EECtrl);
@@ -1085,7 +1081,8 @@
static void mii_send_bits (struct net_device *dev, u32 data, int len)
{
u32 i;
- void __iomem *ioaddr = ns_ioaddr(dev);
+ struct netdev_private *np = netdev_priv(dev);
+ void __iomem *ioaddr = np->mmioaddr;

for (i = (1 << (len-1)); i; i >>= 1)
{
@@ -1141,7 +1138,7 @@
static int mdio_read(struct net_device *dev, int reg)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;

/* The 83815 series has two ports:
* - an internal transceiver
@@ -1156,7 +1153,7 @@
static void mdio_write(struct net_device *dev, int reg, u16 data)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;

/* The 83815 series has an internal transceiver; handle separately */
if (dev->if_port == PORT_TP)
@@ -1168,7 +1165,7 @@
static void init_phy_fixup(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;
int i;
u32 cfg;
u16 tmp;
@@ -1280,7 +1277,7 @@
static int switch_port_external(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;
u32 cfg;

cfg = readl(ioaddr + ChipConfig);
@@ -1313,7 +1310,7 @@
static int switch_port_internal(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;
int i;
u32 cfg;
u16 bmcr;
@@ -1414,7 +1411,7 @@
u16 pmatch[3];
u16 sopass[3];
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;

/*
* Resetting the chip causes some registers to be lost.
@@ -1485,7 +1482,7 @@
static void natsemi_reload_eeprom(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;
int i;

writel(EepromReload, ioaddr + PCIBusCfg);
@@ -1505,8 +1502,8 @@

static void natsemi_stop_rxtx(struct net_device *dev)
{
- void __iomem * ioaddr = ns_ioaddr(dev);
struct netdev_private *np = netdev_priv(dev);
+ void __iomem * ioaddr = np->mmioaddr;
int i;

writel(RxOff | TxOff, ioaddr + ChipCmd);
@@ -1527,21 +1524,21 @@
static int netdev_open(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
int i;

/* Reset the chip, just in case. */
natsemi_reset(dev);

- i = request_irq(dev->irq, &intr_handler, SA_SHIRQ, dev->name, dev);
+ i = request_irq(np->irq, &intr_handler, SA_SHIRQ, dev->name, dev);
if (i) return i;

if (netif_msg_ifup(np))
printk(KERN_DEBUG "%s: netdev_open() irq %d.\n",
- dev->name, dev->irq);
+ dev->name, np->irq);
i = alloc_ring(dev);
if (i < 0) {
- free_irq(dev->irq, dev);
+ free_irq(np->irq, dev);
return i;
}
init_ring(dev);
@@ -1576,7 +1573,7 @@
static void do_cable_magic(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem *ioaddr = ns_ioaddr(dev);
+ void __iomem *ioaddr = np->mmioaddr;

if (dev->if_port != PORT_TP)
return;
@@ -1621,7 +1618,7 @@
{
u16 data;
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;

if (dev->if_port != PORT_TP)
return;
@@ -1640,7 +1637,7 @@
static void check_link(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
int duplex;
u16 bmsr;

@@ -1701,7 +1698,7 @@
static void init_registers(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;

init_phy_fixup(dev);

@@ -1780,7 +1777,7 @@
{
struct net_device *dev = (struct net_device *)data;
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
int next_tick = 5*HZ;

if (netif_msg_timer(np)) {
@@ -1805,14 +1802,14 @@
if (netif_msg_hw(np))
printk(KERN_NOTICE "%s: possible phy reset: "
"re-initializing\n", dev->name);
- disable_irq(dev->irq);
+ disable_irq(np->irq);
spin_lock_irq(&np->lock);
natsemi_stop_rxtx(dev);
dump_ring(dev);
reinit_ring(dev);
init_registers(dev);
spin_unlock_irq(&np->lock);
- enable_irq(dev->irq);
+ enable_irq(np->irq);
} else {
/* hurry back */
next_tick = HZ;
@@ -1829,10 +1826,10 @@
spin_unlock_irq(&np->lock);
}
if (np->oom) {
- disable_irq(dev->irq);
+ disable_irq(np->irq);
np->oom = 0;
refill_rx(dev);
- enable_irq(dev->irq);
+ enable_irq(np->irq);
if (!np->oom) {
writel(RxOn, ioaddr + ChipCmd);
} else {
@@ -1868,9 +1865,9 @@
static void tx_timeout(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;

- disable_irq(dev->irq);
+ disable_irq(np->irq);
spin_lock_irq(&np->lock);
if (!np->hands_off) {
if (netif_msg_tx_err(np))
@@ -1889,7 +1886,7 @@
dev->name);
}
spin_unlock_irq(&np->lock);
- enable_irq(dev->irq);
+ enable_irq(np->irq);

dev->trans_start = jiffies;
np->stats.tx_errors++;
@@ -2068,7 +2065,7 @@
static int start_tx(struct sk_buff *skb, struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
unsigned entry;

/* Note: Ordering is important here, set the field with the
@@ -2162,7 +2159,7 @@
{
struct net_device *dev = dev_instance;
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
int boguscnt = max_interrupt_work;
unsigned int handled = 0;

@@ -2224,7 +2221,7 @@
int boguscnt = np->dirty_rx + RX_RING_SIZE - np->cur_rx;
s32 desc_status = le32_to_cpu(np->rx_head_desc->cmd_status);
unsigned int buflen = np->rx_buf_sz;
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;

/* If the driver owns the next entry it's a new packet. Send it up. */
while (desc_status < 0) { /* e.g. & DescOwn */
@@ -2312,7 +2309,7 @@
static void netdev_error(struct net_device *dev, int intr_status)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;

spin_lock(&np->lock);
if (intr_status & LinkChange) {
@@ -2371,8 +2368,8 @@

static void __get_stats(struct net_device *dev)
{
- void __iomem * ioaddr = ns_ioaddr(dev);
struct netdev_private *np = netdev_priv(dev);
+ void __iomem * ioaddr = np->mmioaddr;

/* The chip only need report frame silently dropped. */
np->stats.rx_crc_errors += readl(ioaddr + RxCRCErrs);
@@ -2395,17 +2392,17 @@
#ifdef CONFIG_NET_POLL_CONTROLLER
static void natsemi_poll_controller(struct net_device *dev)
{
- disable_irq(dev->irq);
- intr_handler(dev->irq, dev, NULL);
- enable_irq(dev->irq);
+ disable_irq(np->irq);
+ intr_handler(np->irq, dev, NULL);
+ enable_irq(np->irq);
}
#endif

#define HASH_TABLE 0x200
static void __set_rx_mode(struct net_device *dev)
{
- void __iomem * ioaddr = ns_ioaddr(dev);
struct netdev_private *np = netdev_priv(dev);
+ void __iomem * ioaddr = np->mmioaddr;
u8 mc_filter[64]; /* Multicast hash filter */
u32 rx_mode;

@@ -2450,9 +2447,9 @@
/* synchronized against open : rtnl_lock() held by caller */
if (netif_running(dev)) {
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;

- disable_irq(dev->irq);
+ disable_irq(np->irq);
spin_lock(&np->lock);
/* stop engines */
natsemi_stop_rxtx(dev);
@@ -2465,7 +2462,7 @@
/* restart engines */
writel(RxOn | TxOn, ioaddr + ChipCmd);
spin_unlock(&np->lock);
- enable_irq(dev->irq);
+ enable_irq(np->irq);
}
return 0;
}
@@ -2612,7 +2609,7 @@
static int netdev_set_wol(struct net_device *dev, u32 newval)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
u32 data = readl(ioaddr + WOLCmd) & ~WakeOptsSummary;

/* translate to bitmasks this chip understands */
@@ -2642,7 +2639,7 @@
static int netdev_get_wol(struct net_device *dev, u32 *supported, u32 *cur)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
u32 regval = readl(ioaddr + WOLCmd);

*supported = (WAKE_PHY | WAKE_UCAST | WAKE_MCAST | WAKE_BCAST
@@ -2678,7 +2675,7 @@
static int netdev_set_sopass(struct net_device *dev, u8 *newval)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
u16 *sval = (u16 *)newval;
u32 addr;

@@ -2710,7 +2707,7 @@
static int netdev_get_sopass(struct net_device *dev, u8 *data)
{
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;
u16 *sval = (u16 *)data;
u32 addr;

@@ -2894,7 +2891,8 @@
int j;
u32 rfcr;
u32 *rbuf = (u32 *)buf;
- void __iomem * ioaddr = ns_ioaddr(dev);
+ struct netdev_private *np = netdev_priv(dev);
+ void __iomem * ioaddr = np->mmioaddr;

/* read non-mii page 0 of registers */
for (i = 0; i < NATSEMI_PG0_NREGS/2; i++) {
@@ -2944,7 +2942,8 @@
{
int i;
u16 *ebuf = (u16 *)buf;
- void __iomem * ioaddr = ns_ioaddr(dev);
+ struct netdev_private *np = netdev_priv(dev);
+ void __iomem * ioaddr = np->mmioaddr;

/* eeprom_read reads 16 bits, and indexes by 16 bits */
for (i = 0; i < NATSEMI_EEPROM_SIZE/2; i++) {
@@ -3016,8 +3015,8 @@

static void enable_wol_mode(struct net_device *dev, int enable_intr)
{
- void __iomem * ioaddr = ns_ioaddr(dev);
struct netdev_private *np = netdev_priv(dev);
+ void __iomem * ioaddr = np->mmioaddr;

if (netif_msg_wol(np))
printk(KERN_INFO "%s: remaining active for wake-on-lan\n",
@@ -3049,8 +3048,8 @@

static int netdev_close(struct net_device *dev)
{
- void __iomem * ioaddr = ns_ioaddr(dev);
struct netdev_private *np = netdev_priv(dev);
+ void __iomem * ioaddr = np->mmioaddr;

if (netif_msg_ifdown(np))
printk(KERN_DEBUG
@@ -3070,16 +3069,16 @@
*/

del_timer_sync(&np->timer);
- disable_irq(dev->irq);
+ disable_irq(np->irq);
spin_lock_irq(&np->lock);
/* Disable interrupts, and flush posted writes */
writel(0, ioaddr + IntrEnable);
readl(ioaddr + IntrEnable);
np->hands_off = 1;
spin_unlock_irq(&np->lock);
- enable_irq(dev->irq);
+ enable_irq(np->irq);

- free_irq(dev->irq, dev);
+ free_irq(np->irq, dev);

/* Interrupt disabled, interrupt handler released,
* queue stopped, timer deleted, rtnl_lock held
@@ -3126,7 +3125,8 @@
static void __devexit natsemi_remove1 (struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ struct netdev_private *np = netdev_priv(dev);
+ void __iomem * ioaddr = np->mmioaddr;

unregister_netdev (dev);
pci_release_regions (pdev);
@@ -3164,13 +3164,13 @@
{
struct net_device *dev = pci_get_drvdata (pdev);
struct netdev_private *np = netdev_priv(dev);
- void __iomem * ioaddr = ns_ioaddr(dev);
+ void __iomem * ioaddr = np->mmioaddr;

rtnl_lock();
if (netif_running (dev)) {
del_timer_sync(&np->timer);

- disable_irq(dev->irq);
+ disable_irq(np->irq);
spin_lock_irq(&np->lock);

writel(0, ioaddr + IntrEnable);
@@ -3179,7 +3179,7 @@
netif_stop_queue(dev);

spin_unlock_irq(&np->lock);
- enable_irq(dev->irq);
+ enable_irq(np->irq);

/* Update the error counts. */
__get_stats(dev);
@@ -3222,13 +3222,13 @@

natsemi_reset(dev);
init_ring(dev);
- disable_irq(dev->irq);
+ disable_irq(np->irq);
spin_lock_irq(&np->lock);
np->hands_off = 0;
init_registers(dev);
netif_device_attach(dev);
spin_unlock_irq(&np->lock);
- enable_irq(dev->irq);
+ enable_irq(np->irq);

mod_timer(&np->timer, jiffies + 1*HZ);
}
Index: 2.6.10-rc1-mm1/include/linux/netdevice.h
===================================================================
--- 2.6.10-rc1-mm1.orig/include/linux/netdevice.h 2004-11-01 16:11:34.683349880 +0200
+++ 2.6.10-rc1-mm1/include/linux/netdevice.h 2004-11-01 16:12:31.625693328 +0200
@@ -272,15 +272,6 @@
char name[IFNAMSIZ];

/*
- * I/O specific fields
- * FIXME: Merge these and struct ifmap into one
- */
- unsigned long mem_end; /* shared mem end */
- unsigned long mem_start; /* shared mem start */
- unsigned long base_addr; /* device I/O address */
- unsigned int irq; /* device IRQ number */
-
- /*
* Some hardware also needs these fields, but they are not
* part of the usual set specified in Space.c.
*/
@@ -522,9 +513,6 @@
extern struct net_device *dev_base; /* All devices */
extern rwlock_t dev_base_lock; /* Device list lock */

-extern int netdev_boot_setup_add(char *name, struct ifmap *map);
-extern int netdev_boot_setup_check(struct net_device *dev);
-extern unsigned long netdev_boot_base(const char *prefix, int unit);
extern struct net_device *dev_getbyhwaddr(unsigned short type, char *hwaddr);
extern struct net_device *__dev_getfirstbyhwtype(unsigned short type);
extern struct net_device *dev_getfirstbyhwtype(unsigned short type);
Index: 2.6.10-rc1-mm1/net/core/dev.c
===================================================================
--- 2.6.10-rc1-mm1.orig/net/core/dev.c 2004-11-01 16:11:35.376244544 +0200
+++ 2.6.10-rc1-mm1/net/core/dev.c 2004-11-01 16:12:31.559703360 +0200
@@ -343,129 +343,6 @@
synchronize_net();
}

-/******************************************************************************
-
- Device Boot-time Settings Routines
-
-*******************************************************************************/
-
-/* Boot time configuration table */
-static struct netdev_boot_setup dev_boot_setup[NETDEV_BOOT_SETUP_MAX];
-
-/**
- * netdev_boot_setup_add - add new setup entry
- * @name: name of the device
- * @map: configured settings for the device
- *
- * Adds new setup entry to the dev_boot_setup list. The function
- * returns 0 on error and 1 on success. This is a generic routine to
- * all netdevices.
- */
-int netdev_boot_setup_add(char *name, struct ifmap *map)
-{
- struct netdev_boot_setup *s;
- int i;
-
- s = dev_boot_setup;
- for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
- if (s[i].name[0] == '\0' || s[i].name[0] == ' ') {
- memset(s[i].name, 0, sizeof(s[i].name));
- strcpy(s[i].name, name);
- memcpy(&s[i].map, map, sizeof(s[i].map));
- break;
- }
- }
-
- return i >= NETDEV_BOOT_SETUP_MAX ? 0 : 1;
-}
-
-/**
- * netdev_boot_setup_check - check boot time settings
- * @dev: the netdevice
- *
- * Check boot time settings for the device.
- * The found settings are set for the device to be used
- * later in the device probing.
- * Returns 0 if no settings found, 1 if they are.
- */
-int netdev_boot_setup_check(struct net_device *dev)
-{
- struct netdev_boot_setup *s = dev_boot_setup;
- int i;
-
- for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
- if (s[i].name[0] != '\0' && s[i].name[0] != ' ' &&
- !strncmp(dev->name, s[i].name, strlen(s[i].name))) {
- dev->irq = s[i].map.irq;
- dev->base_addr = s[i].map.base_addr;
- dev->mem_start = s[i].map.mem_start;
- dev->mem_end = s[i].map.mem_end;
- return 1;
- }
- }
- return 0;
-}
-
-
-/**
- * netdev_boot_base - get address from boot time settings
- * @prefix: prefix for network device
- * @unit: id for network device
- *
- * Check boot time settings for the base address of device.
- * The found settings are set for the device to be used
- * later in the device probing.
- * Returns 0 if no settings found.
- */
-unsigned long netdev_boot_base(const char *prefix, int unit)
-{
- const struct netdev_boot_setup *s = dev_boot_setup;
- char name[IFNAMSIZ];
- int i;
-
- sprintf(name, "%s%d", prefix, unit);
-
- /*
- * If device already registered then return base of 1
- * to indicate not to probe for this interface
- */
- if (__dev_get_by_name(name))
- return 1;
-
- for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++)
- if (!strcmp(name, s[i].name))
- return s[i].map.base_addr;
- return 0;
-}
-
-/*
- * Saves at boot time configured settings for any netdevice.
- */
-int __init netdev_boot_setup(char *str)
-{
- int ints[5];
- struct ifmap map;
-
- str = get_options(str, ARRAY_SIZE(ints), ints);
- if (!str || !*str)
- return 0;
-
- /* Save settings */
- memset(&map, 0, sizeof(map));
- if (ints[0] > 0)
- map.irq = ints[1];
- if (ints[0] > 1)
- map.base_addr = ints[2];
- if (ints[0] > 2)
- map.mem_start = ints[3];
- if (ints[0] > 3)
- map.mem_end = ints[4];
-
- /* Add new entry to the list */
- return netdev_boot_setup_add(str, &map);
-}
-
-__setup("netdev=", netdev_boot_setup);

/*******************************************************************************

@@ -2404,23 +2281,6 @@
NETDEV_CHANGEADDR, dev);
return 0;

- case SIOCGIFMAP:
- ifr->ifr_map.mem_start = dev->mem_start;
- ifr->ifr_map.mem_end = dev->mem_end;
- ifr->ifr_map.base_addr = dev->base_addr;
- ifr->ifr_map.irq = dev->irq;
- ifr->ifr_map.dma = dev->dma;
- ifr->ifr_map.port = dev->if_port;
- return 0;
-
- case SIOCSIFMAP:
- if (dev->set_config) {
- if (!netif_device_present(dev))
- return -ENODEV;
- return dev->set_config(dev, &ifr->ifr_map);
- }
- return -EOPNOTSUPP;
-
case SIOCADDMULTI:
if (!dev->set_multicast_list ||
ifr->ifr_hwaddr.sa_family != AF_UNSPEC)
@@ -3264,7 +3124,6 @@
EXPORT_SYMBOL(dev_change_name);
EXPORT_SYMBOL(dev_set_mtu);
EXPORT_SYMBOL(free_netdev);
-EXPORT_SYMBOL(netdev_boot_setup_check);
EXPORT_SYMBOL(netdev_set_master);
EXPORT_SYMBOL(netdev_state_change);
EXPORT_SYMBOL(netif_receive_skb);
Index: 2.6.10-rc1-mm1/net/core/rtnetlink.c
===================================================================
--- 2.6.10-rc1-mm1.orig/net/core/rtnetlink.c 2004-11-01 16:11:32.428692640 +0200
+++ 2.6.10-rc1-mm1/net/core/rtnetlink.c 2004-11-01 16:12:31.755673568 +0200
@@ -181,18 +181,6 @@
RTA_PUT(skb, IFLA_WEIGHT, sizeof(weight), &weight);
}

- if (1) {
- struct rtnl_link_ifmap map = {
- .mem_start = dev->mem_start,
- .mem_end = dev->mem_end,
- .base_addr = dev->base_addr,
- .irq = dev->irq,
- .dma = dev->dma,
- .port = dev->if_port,
- };
- RTA_PUT(skb, IFLA_MAP, sizeof(map), &map);
- }
-
if (dev->addr_len) {
RTA_PUT(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr);
RTA_PUT(skb, IFLA_BROADCAST, dev->addr_len, dev->broadcast);
Index: 2.6.10-rc1-mm1/net/ethernet/eth.c
===================================================================
--- 2.6.10-rc1-mm1.orig/net/ethernet/eth.c 2004-11-01 16:11:34.687349272 +0200
+++ 2.6.10-rc1-mm1/net/ethernet/eth.c 2004-11-01 16:12:31.560703208 +0200
@@ -62,10 +62,6 @@
#include <asm/system.h>
#include <asm/checksum.h>

-extern int __init netdev_boot_setup(char *str);
-
-__setup("ether=", netdev_boot_setup);
-
/*
* Create the Ethernet MAC header for an arbitrary protocol layer
*

-
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