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OpenCloudOS-Kernel/drivers/net/hp.c

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* hp.c: A HP LAN ethernet driver for linux. */
/*
Written 1993-94 by Donald Becker.
Copyright 1993 United States Government as represented by the
Director, National Security Agency.
This software may be used and distributed according to the terms
of the GNU General Public License, incorporated herein by reference.
The author may be reached as becker@scyld.com, or C/O
Scyld Computing Corporation
410 Severn Ave., Suite 210
Annapolis MD 21403
This is a driver for the HP PC-LAN adaptors.
Sources:
The Crynwr packet driver.
*/
static const char version[] =
"hp.c:v1.10 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <asm/system.h>
#include <asm/io.h>
#include "8390.h"
#define DRV_NAME "hp"
/* A zero-terminated list of I/O addresses to be probed. */
static unsigned int hppclan_portlist[] __initdata =
{ 0x300, 0x320, 0x340, 0x280, 0x2C0, 0x200, 0x240, 0};
#define HP_IO_EXTENT 32
#define HP_DATAPORT 0x0c /* "Remote DMA" data port. */
#define HP_ID 0x07
#define HP_CONFIGURE 0x08 /* Configuration register. */
#define HP_RUN 0x01 /* 1 == Run, 0 == reset. */
#define HP_IRQ 0x0E /* Mask for software-configured IRQ line. */
#define HP_DATAON 0x10 /* Turn on dataport */
#define NIC_OFFSET 0x10 /* Offset the 8390 registers. */
#define HP_START_PG 0x00 /* First page of TX buffer */
#define HP_8BSTOP_PG 0x80 /* Last page +1 of RX ring */
#define HP_16BSTOP_PG 0xFF /* Same, for 16 bit cards. */
static int hp_probe1(struct net_device *dev, int ioaddr);
static void hp_reset_8390(struct net_device *dev);
static void hp_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
int ring_page);
static void hp_block_input(struct net_device *dev, int count,
struct sk_buff *skb , int ring_offset);
static void hp_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page);
static void hp_init_card(struct net_device *dev);
/* The map from IRQ number to HP_CONFIGURE register setting. */
/* My default is IRQ5 0 1 2 3 4 5 6 7 8 9 10 11 */
static char irqmap[16] __initdata= { 0, 0, 4, 6, 8,10, 0,14, 0, 4, 2,12,0,0,0,0};
drivers/net: Trim trailing whitespace Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-14 01:24:59 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Probe for an HP LAN adaptor.
Also initialize the card and fill in STATION_ADDR with the station
address. */
static int __init do_hp_probe(struct net_device *dev)
{
int i;
int base_addr = dev->base_addr;
int irq = dev->irq;
if (base_addr > 0x1ff) /* Check a single specified location. */
return hp_probe1(dev, base_addr);
else if (base_addr != 0) /* Don't probe at all. */
return -ENXIO;
for (i = 0; hppclan_portlist[i]; i++) {
if (hp_probe1(dev, hppclan_portlist[i]) == 0)
return 0;
dev->irq = irq;
}
return -ENODEV;
}
#ifndef MODULE
struct net_device * __init hp_probe(int unit)
{
8390: Split 8390 support into a pausing and a non pausing driver core Only a few ISA controllers need the pausing version of the 8390 core while PCMCIA, later ISA and PCI do not. More importantly the ISA delays can break non ISA boxes so we must use a different build of 8390.c for the two sets of controllers. No changes since last time as all the points of concerns raised proved to be invalid Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-04 14:43:12 +08:00
struct net_device *dev = alloc_eip_netdev();
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
int err;
if (!dev)
return ERR_PTR(-ENOMEM);
sprintf(dev->name, "eth%d", unit);
netdev_boot_setup_check(dev);
err = do_hp_probe(dev);
if (err)
goto out;
return dev;
out:
free_netdev(dev);
return ERR_PTR(err);
}
#endif
static int __init hp_probe1(struct net_device *dev, int ioaddr)
{
int i, retval, board_id, wordmode;
const char *name;
static unsigned version_printed;
if (!request_region(ioaddr, HP_IO_EXTENT, DRV_NAME))
return -EBUSY;
/* Check for the HP physical address, 08 00 09 xx xx xx. */
/* This really isn't good enough: we may pick up HP LANCE boards
also! Avoid the lance 0x5757 signature. */
if (inb(ioaddr) != 0x08
|| inb(ioaddr+1) != 0x00
|| inb(ioaddr+2) != 0x09
|| inb(ioaddr+14) == 0x57) {
retval = -ENODEV;
goto out;
}
/* Set up the parameters based on the board ID.
If you have additional mappings, please mail them to me -djb. */
if ((board_id = inb(ioaddr + HP_ID)) & 0x80) {
name = "HP27247";
wordmode = 1;
} else {
name = "HP27250";
wordmode = 0;
}
if (ei_debug && version_printed++ == 0)
printk(version);
printk("%s: %s (ID %02x) at %#3x,", dev->name, name, board_id, ioaddr);
for(i = 0; i < ETHER_ADDR_LEN; i++)
[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-04 08:59:30 +08:00
dev->dev_addr[i] = inb(ioaddr + i);
net: convert print_mac to %pM This converts pretty much everything to print_mac. There were a few things that had conflicts which I have just dropped for now, no harm done. I've built an allyesconfig with this and looked at the files that weren't built very carefully, but it's a huge patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-28 06:59:26 +08:00
printk(" %pM", dev->dev_addr);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* Snarf the interrupt now. Someday this could be moved to open(). */
if (dev->irq < 2) {
drivers/net/*.c: Use static const Using static const generally increases object text and decreases data size. It also generally decreases overall object size. Signed-off-by: Joe Perches <joe@perches.com>
2010-12-21 18:16:08 +08:00
static const int irq_16list[] = { 11, 10, 5, 3, 4, 7, 9, 0};
static const int irq_8list[] = { 7, 5, 3, 4, 9, 0};
const int *irqp = wordmode ? irq_16list : irq_8list;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
do {
int irq = *irqp;
if (request_irq (irq, NULL, 0, "bogus", NULL) != -EBUSY) {
unsigned long cookie = probe_irq_on();
/* Twinkle the interrupt, and check if it's seen. */
outb_p(irqmap[irq] | HP_RUN, ioaddr + HP_CONFIGURE);
outb_p( 0x00 | HP_RUN, ioaddr + HP_CONFIGURE);
if (irq == probe_irq_off(cookie) /* It's a good IRQ line! */
8390: Split 8390 support into a pausing and a non pausing driver core Only a few ISA controllers need the pausing version of the 8390 core while PCMCIA, later ISA and PCI do not. More importantly the ISA delays can break non ISA boxes so we must use a different build of 8390.c for the two sets of controllers. No changes since last time as all the points of concerns raised proved to be invalid Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-04 14:43:12 +08:00
&& request_irq (irq, eip_interrupt, 0, DRV_NAME, dev) == 0) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
printk(" selecting IRQ %d.\n", irq);
dev->irq = *irqp;
break;
}
}
} while (*++irqp);
if (*irqp == 0) {
printk(" no free IRQ lines.\n");
retval = -EBUSY;
goto out;
}
} else {
if (dev->irq == 2)
dev->irq = 9;
8390: Split 8390 support into a pausing and a non pausing driver core Only a few ISA controllers need the pausing version of the 8390 core while PCMCIA, later ISA and PCI do not. More importantly the ISA delays can break non ISA boxes so we must use a different build of 8390.c for the two sets of controllers. No changes since last time as all the points of concerns raised proved to be invalid Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-04 14:43:12 +08:00
if ((retval = request_irq(dev->irq, eip_interrupt, 0, DRV_NAME, dev))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
printk (" unable to get IRQ %d.\n", dev->irq);
goto out;
}
}
/* Set the base address to point to the NIC, not the "real" base! */
dev->base_addr = ioaddr + NIC_OFFSET;
hp: convert to net_device_ops Another old EISA driver converted. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-26 10:24:57 +08:00
dev->netdev_ops = &eip_netdev_ops;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ei_status.name = name;
ei_status.word16 = wordmode;
ei_status.tx_start_page = HP_START_PG;
ei_status.rx_start_page = HP_START_PG + TX_PAGES;
ei_status.stop_page = wordmode ? HP_16BSTOP_PG : HP_8BSTOP_PG;
drivers/net: Remove address use from assignments of function pointers "foo = &function" is more commonly written "foo = function" Done with coccinelle script: // <smpl> @r@ identifier f; @@ f(...) { ... } @@ identifier r.f; @@ - &f + f // </smpl> drivers/net/tehuti.c used a function and struct with the same name, the function was renamed. Compile tested x86 only. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-24 02:20:03 +08:00
ei_status.reset_8390 = hp_reset_8390;
ei_status.get_8390_hdr = hp_get_8390_hdr;
ei_status.block_input = hp_block_input;
ei_status.block_output = hp_block_output;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
hp_init_card(dev);
[netdrvr] Fix register_netdev() races in older ISA net drivers
2005-05-13 08:11:55 +08:00
retval = register_netdev(dev);
if (retval)
goto out1;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
return 0;
[netdrvr] Fix register_netdev() races in older ISA net drivers
2005-05-13 08:11:55 +08:00
out1:
free_irq(dev->irq, dev);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
out:
release_region(ioaddr, HP_IO_EXTENT);
return retval;
}
static void
hp_reset_8390(struct net_device *dev)
{
int hp_base = dev->base_addr - NIC_OFFSET;
int saved_config = inb_p(hp_base + HP_CONFIGURE);
if (ei_debug > 1) printk("resetting the 8390 time=%ld...", jiffies);
outb_p(0x00, hp_base + HP_CONFIGURE);
ei_status.txing = 0;
/* Pause just a few cycles for the hardware reset to take place. */
udelay(5);
outb_p(saved_config, hp_base + HP_CONFIGURE);
udelay(5);
if ((inb_p(hp_base+NIC_OFFSET+EN0_ISR) & ENISR_RESET) == 0)
printk("%s: hp_reset_8390() did not complete.\n", dev->name);
if (ei_debug > 1) printk("8390 reset done (%ld).", jiffies);
}
static void
hp_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
{
int nic_base = dev->base_addr;
int saved_config = inb_p(nic_base - NIC_OFFSET + HP_CONFIGURE);
outb_p(saved_config | HP_DATAON, nic_base - NIC_OFFSET + HP_CONFIGURE);
outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base);
outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
outb_p(0, nic_base + EN0_RCNTHI);
outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
outb_p(ring_page, nic_base + EN0_RSARHI);
outb_p(E8390_RREAD+E8390_START, nic_base);
if (ei_status.word16)
insw(nic_base - NIC_OFFSET + HP_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr)>>1);
else
insb(nic_base - NIC_OFFSET + HP_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr));
outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE);
}
/* Block input and output, similar to the Crynwr packet driver. If you are
porting to a new ethercard look at the packet driver source for hints.
The HP LAN doesn't use shared memory -- we put the packet
out through the "remote DMA" dataport. */
static void
hp_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
{
int nic_base = dev->base_addr;
int saved_config = inb_p(nic_base - NIC_OFFSET + HP_CONFIGURE);
int xfer_count = count;
char *buf = skb->data;
outb_p(saved_config | HP_DATAON, nic_base - NIC_OFFSET + HP_CONFIGURE);
outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base);
outb_p(count & 0xff, nic_base + EN0_RCNTLO);
outb_p(count >> 8, nic_base + EN0_RCNTHI);
outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
outb_p(E8390_RREAD+E8390_START, nic_base);
if (ei_status.word16) {
insw(nic_base - NIC_OFFSET + HP_DATAPORT,buf,count>>1);
if (count & 0x01)
buf[count-1] = inb(nic_base - NIC_OFFSET + HP_DATAPORT), xfer_count++;
} else {
insb(nic_base - NIC_OFFSET + HP_DATAPORT, buf, count);
}
/* This is for the ALPHA version only, remove for later releases. */
if (ei_debug > 0) { /* DMA termination address check... */
int high = inb_p(nic_base + EN0_RSARHI);
int low = inb_p(nic_base + EN0_RSARLO);
int addr = (high << 8) + low;
/* Check only the lower 8 bits so we can ignore ring wrap. */
if (((ring_offset + xfer_count) & 0xff) != (addr & 0xff))
printk("%s: RX transfer address mismatch, %#4.4x vs. %#4.4x (actual).\n",
dev->name, ring_offset + xfer_count, addr);
}
outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE);
}
static void
hp_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page)
{
int nic_base = dev->base_addr;
int saved_config = inb_p(nic_base - NIC_OFFSET + HP_CONFIGURE);
outb_p(saved_config | HP_DATAON, nic_base - NIC_OFFSET + HP_CONFIGURE);
/* Round the count up for word writes. Do we need to do this?
What effect will an odd byte count have on the 8390?
I should check someday. */
if (ei_status.word16 && (count & 0x01))
count++;
/* We should already be in page 0, but to be safe... */
outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base);
#ifdef NE8390_RW_BUGFIX
/* Handle the read-before-write bug the same way as the
Crynwr packet driver -- the NatSemi method doesn't work. */
outb_p(0x42, nic_base + EN0_RCNTLO);
outb_p(0, nic_base + EN0_RCNTHI);
outb_p(0xff, nic_base + EN0_RSARLO);
outb_p(0x00, nic_base + EN0_RSARHI);
#define NE_CMD 0x00
outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
/* Make certain that the dummy read has occurred. */
inb_p(0x61);
inb_p(0x61);
#endif
outb_p(count & 0xff, nic_base + EN0_RCNTLO);
outb_p(count >> 8, nic_base + EN0_RCNTHI);
outb_p(0x00, nic_base + EN0_RSARLO);
outb_p(start_page, nic_base + EN0_RSARHI);
outb_p(E8390_RWRITE+E8390_START, nic_base);
if (ei_status.word16) {
/* Use the 'rep' sequence for 16 bit boards. */
outsw(nic_base - NIC_OFFSET + HP_DATAPORT, buf, count>>1);
} else {
outsb(nic_base - NIC_OFFSET + HP_DATAPORT, buf, count);
}
/* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here -- it's broken! */
/* This is for the ALPHA version only, remove for later releases. */
if (ei_debug > 0) { /* DMA termination address check... */
int high = inb_p(nic_base + EN0_RSARHI);
int low = inb_p(nic_base + EN0_RSARLO);
int addr = (high << 8) + low;
if ((start_page << 8) + count != addr)
printk("%s: TX Transfer address mismatch, %#4.4x vs. %#4.4x.\n",
dev->name, (start_page << 8) + count, addr);
}
outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE);
}
/* This function resets the ethercard if something screws up. */
[PATCH] hp ethernet: fix section mismatches Priority: not critical; makes init code discardable. Fix section mismatch warnings: WARNING: drivers/net/hp-plus.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x387) and 'cleanup_card' WARNING: drivers/net/hp.o - Section mismatch: reference to .init.data: from .text between 'hp_init_card' (at offset 0x310) and 'init_module' WARNING: drivers/net/hp.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x367) and 'cleanup_card' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11 04:32:12 +08:00
static void __init
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
hp_init_card(struct net_device *dev)
{
int irq = dev->irq;
net 8390p: fix interface usage various drivers were using the wrong APIs: drivers/built-in.o: In function `hp_probe1': hp.c:(.init.text+0xa280): undefined reference to `NS8390_init' fixed via: cd drivers/net/; sed -i 's/NS8390_/NS8390p_/g' \ $(grep -l NS8390_ $(grep 8390p.o Makefile | cut -d' ' -f3 | \ sed 's/.o$/.c/g')) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 15:23:34 +08:00
NS8390p_init(dev, 0);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
outb_p(irqmap[irq&0x0f] | HP_RUN,
dev->base_addr - NIC_OFFSET + HP_CONFIGURE);
}
#ifdef MODULE
#define MAX_HP_CARDS 4 /* Max number of HP cards per module */
static struct net_device *dev_hp[MAX_HP_CARDS];
static int io[MAX_HP_CARDS];
static int irq[MAX_HP_CARDS];
module_param_array(io, int, NULL, 0);
module_param_array(irq, int, NULL, 0);
MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)");
MODULE_DESCRIPTION("HP PC-LAN ISA ethernet driver");
MODULE_LICENSE("GPL");
/* This is set up so that only a single autoprobe takes place per call.
ISA device autoprobes on a running machine are not recommended. */
[PATCH] hp ethernet: fix section mismatches Priority: not critical; makes init code discardable. Fix section mismatch warnings: WARNING: drivers/net/hp-plus.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x387) and 'cleanup_card' WARNING: drivers/net/hp.o - Section mismatch: reference to .init.data: from .text between 'hp_init_card' (at offset 0x310) and 'init_module' WARNING: drivers/net/hp.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x367) and 'cleanup_card' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11 04:32:12 +08:00
int __init
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
init_module(void)
{
struct net_device *dev;
int this_dev, found = 0;
for (this_dev = 0; this_dev < MAX_HP_CARDS; this_dev++) {
if (io[this_dev] == 0) {
if (this_dev != 0) break; /* only autoprobe 1st one */
printk(KERN_NOTICE "hp.c: Presently autoprobing (not recommended) for a single card.\n");
}
8390: Split 8390 support into a pausing and a non pausing driver core Only a few ISA controllers need the pausing version of the 8390 core while PCMCIA, later ISA and PCI do not. More importantly the ISA delays can break non ISA boxes so we must use a different build of 8390.c for the two sets of controllers. No changes since last time as all the points of concerns raised proved to be invalid Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-04 14:43:12 +08:00
dev = alloc_eip_netdev();
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (!dev)
break;
dev->irq = irq[this_dev];
dev->base_addr = io[this_dev];
if (do_hp_probe(dev) == 0) {
[netdrvr] Fix register_netdev() races in older ISA net drivers
2005-05-13 08:11:55 +08:00
dev_hp[found++] = dev;
continue;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
free_netdev(dev);
printk(KERN_WARNING "hp.c: No HP card found (i/o = 0x%x).\n", io[this_dev]);
break;
}
if (found)
return 0;
return -ENXIO;
}
[PATCH] fix a few "warning: 'cleanup_card' defined but not used" These warnings are emitted if non-modular network drivers are built. Fixes just move cleanup_card() definitions into #ifdef MODULE region. /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/wd.c:131: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/3c503.c:152: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/ne.c:216: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/hp.c:106: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/hp-plus.c:142: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/smc-ultra.c:172: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/e2100.c:144: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/es3210.c:159: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/lne390.c:149: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/lance.c:313: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/ac3200.c:127: warning: 'cleanup_card' defined but not used Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-06 14:45:47 +08:00
static void cleanup_card(struct net_device *dev)
{
free_irq(dev->irq, dev);
release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
}
[PATCH] trivial missing __init in drivers/net/* Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-06-15 06:50:53 +08:00
void __exit
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
cleanup_module(void)
{
int this_dev;
for (this_dev = 0; this_dev < MAX_HP_CARDS; this_dev++) {
struct net_device *dev = dev_hp[this_dev];
if (dev) {
unregister_netdev(dev);
cleanup_card(dev);
free_netdev(dev);
}
}
}
#endif /* MODULE */