aboutsummaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/myri_sbus.c116
-rw-r--r--drivers/net/myri_sbus.h1
-rw-r--r--drivers/net/sunbmac.c127
-rw-r--r--drivers/net/sunbmac.h1
-rw-r--r--drivers/net/sungem.c19
-rw-r--r--drivers/net/sunhme.c417
-rw-r--r--drivers/net/sunhme.h1
-rw-r--r--drivers/net/sunlance.c173
-rw-r--r--drivers/net/sunqe.c468
-rw-r--r--drivers/net/tg3.c10
-rw-r--r--drivers/net/tulip/tulip_core.c12
11 files changed, 673 insertions, 672 deletions
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index 6c86dca62e2..d9f616fea3d 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -1,10 +1,10 @@
-/* myri_sbus.h: MyriCOM MyriNET SBUS card driver.
+/* myri_sbus.c: MyriCOM MyriNET SBUS card driver.
*
- * Copyright (C) 1996, 1999 David S. Miller (davem@redhat.com)
+ * Copyright (C) 1996, 1999, 2006 David S. Miller (davem@davemloft.net)
*/
static char version[] =
- "myri_sbus.c:v1.9 12/Sep/99 David S. Miller (davem@redhat.com)\n";
+ "myri_sbus.c:v2.0 June 23, 2006 David S. Miller (davem@davemloft.net)\n";
#include <linux/module.h>
#include <linux/config.h>
@@ -81,10 +81,6 @@ static char version[] =
#define DHDR(x)
#endif
-#ifdef MODULE
-static struct myri_eth *root_myri_dev;
-#endif
-
static void myri_reset_off(void __iomem *lp, void __iomem *cregs)
{
/* Clear IRQ mask. */
@@ -896,8 +892,9 @@ static void dump_eeprom(struct myri_eth *mp)
}
#endif
-static int __init myri_ether_init(struct sbus_dev *sdev, int num)
+static int __init myri_ether_init(struct sbus_dev *sdev)
{
+ static int num;
static unsigned version_printed;
struct net_device *dev;
struct myri_eth *mp;
@@ -913,6 +910,9 @@ static int __init myri_ether_init(struct sbus_dev *sdev, int num)
if (version_printed++ == 0)
printk(version);
+ SET_MODULE_OWNER(dev);
+ SET_NETDEV_DEV(dev, &sdev->ofdev.dev);
+
mp = (struct myri_eth *) dev->priv;
spin_lock_init(&mp->irq_lock);
mp->myri_sdev = sdev;
@@ -1092,10 +1092,9 @@ static int __init myri_ether_init(struct sbus_dev *sdev, int num)
goto err_free_irq;
}
-#ifdef MODULE
- mp->next_module = root_myri_dev;
- root_myri_dev = mp;
-#endif
+ dev_set_drvdata(&sdev->ofdev.dev, mp);
+
+ num++;
printk("%s: MyriCOM MyriNET Ethernet ", dev->name);
@@ -1114,61 +1113,68 @@ err:
return -ENODEV;
}
-static int __init myri_sbus_match(struct sbus_dev *sdev)
-{
- char *name = sdev->prom_name;
- if (!strcmp(name, "MYRICOM,mlanai") ||
- !strcmp(name, "myri"))
- return 1;
+static int __devinit myri_sbus_probe(struct of_device *dev, const struct of_device_id *match)
+{
+ struct sbus_dev *sdev = to_sbus_device(&dev->dev);
- return 0;
+ return myri_ether_init(sdev);
}
-static int __init myri_sbus_probe(void)
+static int __devexit myri_sbus_remove(struct of_device *dev)
{
- struct sbus_bus *bus;
- struct sbus_dev *sdev = NULL;
- static int called;
- int cards = 0, v;
+ struct myri_eth *mp = dev_get_drvdata(&dev->dev);
+ struct net_device *net_dev = mp->dev;
-#ifdef MODULE
- root_myri_dev = NULL;
-#endif
+ unregister_netdevice(net_dev);
- if (called)
- return -ENODEV;
- called++;
-
- for_each_sbus(bus) {
- for_each_sbusdev(sdev, bus) {
- if (myri_sbus_match(sdev)) {
- cards++;
- DET(("Found myricom myrinet as %s\n", sdev->prom_name));
- if ((v = myri_ether_init(sdev, (cards - 1))))
- return v;
- }
- }
+ free_irq(net_dev->irq, net_dev);
+
+ if (mp->eeprom.cpuvers < CPUVERS_4_0) {
+ sbus_iounmap(mp->regs, mp->reg_size);
+ } else {
+ sbus_iounmap(mp->cregs, PAGE_SIZE);
+ sbus_iounmap(mp->lregs, (256 * 1024));
+ sbus_iounmap(mp->lanai, (512 * 1024));
}
- if (!cards)
- return -ENODEV;
+
+ free_netdev(net_dev);
+
+ dev_set_drvdata(&dev->dev, NULL);
+
return 0;
}
-static void __exit myri_sbus_cleanup(void)
+static struct of_device_id myri_sbus_match[] = {
+ {
+ .name = "MYRICOM,mlanai",
+ },
+ {
+ .name = "myri",
+ },
+ {},
+};
+
+MODULE_DEVICE_TABLE(of, myri_sbus_match);
+
+static struct of_platform_driver myri_sbus_driver = {
+ .name = "myri",
+ .match_table = myri_sbus_match,
+ .probe = myri_sbus_probe,
+ .remove = __devexit_p(myri_sbus_remove),
+};
+
+static int __init myri_sbus_init(void)
+{
+ return of_register_driver(&myri_sbus_driver, &sbus_bus_type);
+}
+
+static void __exit myri_sbus_exit(void)
{
-#ifdef MODULE
- while (root_myri_dev) {
- struct myri_eth *next = root_myri_dev->next_module;
-
- unregister_netdev(root_myri_dev->dev);
- /* this will also free the co-allocated 'root_myri_dev' */
- free_netdev(root_myri_dev->dev);
- root_myri_dev = next;
- }
-#endif /* MODULE */
+ of_unregister_driver(&myri_sbus_driver);
}
-module_init(myri_sbus_probe);
-module_exit(myri_sbus_cleanup);
+module_init(myri_sbus_init);
+module_exit(myri_sbus_exit);
+
MODULE_LICENSE("GPL");
diff --git a/drivers/net/myri_sbus.h b/drivers/net/myri_sbus.h
index 47722f708a4..2f69ef7cdcc 100644
--- a/drivers/net/myri_sbus.h
+++ b/drivers/net/myri_sbus.h
@@ -290,7 +290,6 @@ struct myri_eth {
unsigned int reg_size; /* Size of register space. */
unsigned int shmem_base; /* Offset to shared ram. */
struct sbus_dev *myri_sdev; /* Our SBUS device struct. */
- struct myri_eth *next_module; /* Next in adapter chain. */
};
/* We use this to acquire receive skb's that we can DMA directly into. */
diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c
index cfaf47c63c5..7127f0f36f0 100644
--- a/drivers/net/sunbmac.c
+++ b/drivers/net/sunbmac.c
@@ -72,8 +72,6 @@ MODULE_LICENSE("GPL");
#define DIRQ(x)
#endif
-static struct bigmac *root_bigmac_dev;
-
#define DEFAULT_JAMSIZE 4 /* Toe jam */
#define QEC_RESET_TRIES 200
@@ -491,7 +489,7 @@ static void bigmac_tcvr_init(struct bigmac *bp)
}
}
-static int bigmac_init(struct bigmac *, int);
+static int bigmac_init_hw(struct bigmac *, int);
static int try_next_permutation(struct bigmac *bp, void __iomem *tregs)
{
@@ -551,7 +549,7 @@ static void bigmac_timer(unsigned long data)
if (ret == -1) {
printk(KERN_ERR "%s: Link down, cable problem?\n",
bp->dev->name);
- ret = bigmac_init(bp, 0);
+ ret = bigmac_init_hw(bp, 0);
if (ret) {
printk(KERN_ERR "%s: Error, cannot re-init the "
"BigMAC.\n", bp->dev->name);
@@ -621,7 +619,7 @@ static void bigmac_begin_auto_negotiation(struct bigmac *bp)
add_timer(&bp->bigmac_timer);
}
-static int bigmac_init(struct bigmac *bp, int from_irq)
+static int bigmac_init_hw(struct bigmac *bp, int from_irq)
{
void __iomem *gregs = bp->gregs;
void __iomem *cregs = bp->creg;
@@ -752,7 +750,7 @@ static void bigmac_is_medium_rare(struct bigmac *bp, u32 qec_status, u32 bmac_st
}
printk(" RESET\n");
- bigmac_init(bp, 1);
+ bigmac_init_hw(bp, 1);
}
/* BigMAC transmit complete service routines. */
@@ -926,7 +924,7 @@ static int bigmac_open(struct net_device *dev)
return ret;
}
init_timer(&bp->bigmac_timer);
- ret = bigmac_init(bp, 0);
+ ret = bigmac_init_hw(bp, 0);
if (ret)
free_irq(dev->irq, bp);
return ret;
@@ -950,7 +948,7 @@ static void bigmac_tx_timeout(struct net_device *dev)
{
struct bigmac *bp = (struct bigmac *) dev->priv;
- bigmac_init(bp, 0);
+ bigmac_init_hw(bp, 0);
netif_wake_queue(dev);
}
@@ -1104,6 +1102,8 @@ static int __init bigmac_ether_init(struct sbus_dev *qec_sdev)
bp->qec_sdev = qec_sdev;
bp->bigmac_sdev = qec_sdev->child;
+ SET_NETDEV_DEV(dev, &bp->bigmac_sdev->ofdev.dev);
+
spin_lock_init(&bp->lock);
/* Verify the registers we expect, are actually there. */
@@ -1226,11 +1226,7 @@ static int __init bigmac_ether_init(struct sbus_dev *qec_sdev)
goto fail_and_cleanup;
}
- /* Put us into the list of instances attached for later driver
- * exit.
- */
- bp->next_module = root_bigmac_dev;
- root_bigmac_dev = bp;
+ dev_set_drvdata(&bp->bigmac_sdev->ofdev.dev, bp);
printk(KERN_INFO "%s: BigMAC 100baseT Ethernet ", dev->name);
for (i = 0; i < 6; i++)
@@ -1266,69 +1262,68 @@ fail_and_cleanup:
/* QEC can be the parent of either QuadEthernet or
* a BigMAC. We want the latter.
*/
-static int __init bigmac_match(struct sbus_dev *sdev)
+static int __devinit bigmac_sbus_probe(struct of_device *dev, const struct of_device_id *match)
{
- struct sbus_dev *child = sdev->child;
+ struct sbus_dev *sdev = to_sbus_device(&dev->dev);
+ struct device_node *dp = dev->node;
- if (strcmp(sdev->prom_name, "qec") != 0)
- return 0;
+ if (!strcmp(dp->name, "be"))
+ sdev = sdev->parent;
- if (child == NULL)
- return 0;
-
- if (strcmp(child->prom_name, "be") != 0)
- return 0;
-
- return 1;
+ return bigmac_ether_init(sdev);
}
-static int __init bigmac_probe(void)
+static int __devexit bigmac_sbus_remove(struct of_device *dev)
{
- struct sbus_bus *sbus;
- struct sbus_dev *sdev = NULL;
- static int called;
- int cards = 0, v;
-
- root_bigmac_dev = NULL;
-
- if (called)
- return -ENODEV;
- called++;
-
- for_each_sbus(sbus) {
- for_each_sbusdev(sdev, sbus) {
- if (bigmac_match(sdev)) {
- cards++;
- if ((v = bigmac_ether_init(sdev)))
- return v;
- }
- }
- }
- if (!cards)
- return -ENODEV;
+ struct bigmac *bp = dev_get_drvdata(&dev->dev);
+ struct net_device *net_dev = bp->dev;
+
+ unregister_netdevice(net_dev);
+
+ sbus_iounmap(bp->gregs, GLOB_REG_SIZE);
+ sbus_iounmap(bp->creg, CREG_REG_SIZE);
+ sbus_iounmap(bp->bregs, BMAC_REG_SIZE);
+ sbus_iounmap(bp->tregs, TCVR_REG_SIZE);
+ sbus_free_consistent(bp->bigmac_sdev,
+ PAGE_SIZE,
+ bp->bmac_block,
+ bp->bblock_dvma);
+
+ free_netdev(net_dev);
+
+ dev_set_drvdata(&dev->dev, NULL);
+
return 0;
}
-static void __exit bigmac_cleanup(void)
-{
- while (root_bigmac_dev) {
- struct bigmac *bp = root_bigmac_dev;
- struct bigmac *bp_nxt = root_bigmac_dev->next_module;
+static struct of_device_id bigmac_sbus_match[] = {
+ {
+ .name = "qec",
+ },
+ {
+ .name = "be",
+ },
+ {},
+};
- sbus_iounmap(bp->gregs, GLOB_REG_SIZE);
- sbus_iounmap(bp->creg, CREG_REG_SIZE);
- sbus_iounmap(bp->bregs, BMAC_REG_SIZE);
- sbus_iounmap(bp->tregs, TCVR_REG_SIZE);
- sbus_free_consistent(bp->bigmac_sdev,
- PAGE_SIZE,
- bp->bmac_block,
- bp->bblock_dvma);
+MODULE_DEVICE_TABLE(of, bigmac_sbus_match);
- unregister_netdev(bp->dev);
- free_netdev(bp->dev);
- root_bigmac_dev = bp_nxt;
- }
+static struct of_platform_driver bigmac_sbus_driver = {
+ .name = "sunbmac",
+ .match_table = bigmac_sbus_match,
+ .probe = bigmac_sbus_probe,
+ .remove = __devexit_p(bigmac_sbus_remove),
+};
+
+static int __init bigmac_init(void)
+{
+ return of_register_driver(&bigmac_sbus_driver, &sbus_bus_type);
+}
+
+static void __exit bigmac_exit(void)
+{
+ of_unregister_driver(&bigmac_sbus_driver);
}
-module_init(bigmac_probe);
-module_exit(bigmac_cleanup);
+module_init(bigmac_init);
+module_exit(bigmac_exit);
diff --git a/drivers/net/sunbmac.h b/drivers/net/sunbmac.h
index b0dbc518714..b563d3c2993 100644
--- a/drivers/net/sunbmac.h
+++ b/drivers/net/sunbmac.h
@@ -332,7 +332,6 @@ struct bigmac {
struct sbus_dev *qec_sdev;
struct sbus_dev *bigmac_sdev;
struct net_device *dev;
- struct bigmac *next_module;
};
/* We use this to acquire receive skb's that we can DMA directly into. */
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 38cd30cb7c7..5248670d29f 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -2880,17 +2880,20 @@ static int __devinit gem_get_device_address(struct gem *gp)
#if defined(__sparc__)
struct pci_dev *pdev = gp->pdev;
struct pcidev_cookie *pcp = pdev->sysdata;
- int node = -1;
+ int use_idprom = 1;
if (pcp != NULL) {
- node = pcp->prom_node;
- if (prom_getproplen(node, "local-mac-address") == 6)
- prom_getproperty(node, "local-mac-address",
- dev->dev_addr, 6);
- else
- node = -1;
+ unsigned char *addr;
+ int len;
+
+ addr = of_get_property(pcp->prom_node, "local-mac-address",
+ &len);
+ if (addr && len == 6) {
+ use_idprom = 0;
+ memcpy(dev->dev_addr, addr, 6);
+ }
}
- if (node == -1)
+ if (use_idprom)
memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
#elif defined(CONFIG_PPC_PMAC)
unsigned char *addr;
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index bd5d2668a36..c33ead3470d 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -1,9 +1,9 @@
-/* $Id: sunhme.c,v 1.124 2002/01/15 06:25:51 davem Exp $
- * sunhme.c: Sparc HME/BigMac 10/100baseT half/full duplex auto switching,
+/* sunhme.c: Sparc HME/BigMac 10/100baseT half/full duplex auto switching,
* auto carrier detecting ethernet driver. Also known as the
* "Happy Meal Ethernet" found on SunSwift SBUS cards.
*
- * Copyright (C) 1996, 1998, 1999, 2002, 2003 David S. Miller (davem@redhat.com)
+ * Copyright (C) 1996, 1998, 1999, 2002, 2003,
+ 2006 David S. Miller (davem@davemloft.net)
*
* Changes :
* 2000/11/11 Willy Tarreau <willy AT meta-x.org>
@@ -40,15 +40,13 @@
#include <asm/dma.h>
#include <asm/byteorder.h>
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
#include <asm/idprom.h>
#include <asm/sbus.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
+#include <asm/prom.h>
#include <asm/auxio.h>
-#ifndef __sparc_v9__
-#include <asm/io-unit.h>
-#endif
#endif
#include <asm/uaccess.h>
@@ -57,7 +55,7 @@
#ifdef CONFIG_PCI
#include <linux/pci.h>
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
#include <asm/pbm.h>
#endif
#endif
@@ -65,9 +63,9 @@
#include "sunhme.h"
#define DRV_NAME "sunhme"
-#define DRV_VERSION "2.02"
-#define DRV_RELDATE "8/24/03"
-#define DRV_AUTHOR "David S. Miller (davem@redhat.com)"
+#define DRV_VERSION "3.00"
+#define DRV_RELDATE "June 23, 2006"
+#define DRV_AUTHOR "David S. Miller (davem@davemloft.net)"
static char version[] =
DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n";
@@ -83,8 +81,6 @@ static int macaddr[6];
module_param_array(macaddr, int, NULL, 0);
MODULE_PARM_DESC(macaddr, "Happy Meal MAC address to set");
-static struct happy_meal *root_happy_dev;
-
#ifdef CONFIG_SBUS
static struct quattro *qfe_sbus_list;
#endif
@@ -181,26 +177,6 @@ static __inline__ void tx_dump_ring(struct happy_meal *hp)
#define DEFAULT_IPG2 4 /* For all modes */
#define DEFAULT_JAMSIZE 4 /* Toe jam */
-#if defined(CONFIG_PCI) && defined(MODULE)
-/* This happy_pci_ids is declared __initdata because it is only used
- as an advisory to depmod. If this is ported to the new PCI interface
- where it could be referenced at any time due to hot plugging,
- the __initdata reference should be removed. */
-
-static struct pci_device_id happymeal_pci_ids[] = {
- {
- .vendor = PCI_VENDOR_ID_SUN,
- .device = PCI_DEVICE_ID_SUN_HAPPYMEAL,
- .subvendor = PCI_ANY_ID,
- .subdevice = PCI_ANY_ID,
- },
- { } /* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(pci, happymeal_pci_ids);
-
-#endif
-
/* NOTE: In the descriptor writes one _must_ write the address
* member _first_. The card must not be allowed to see
* the updated descriptor flags until the address is
@@ -1610,7 +1586,7 @@ static int happy_meal_init(struct happy_meal *hp)
HMD(("happy_meal_init: old[%08x] bursts<",
hme_read32(hp, gregs + GREG_CFG)));
-#ifndef __sparc__
+#ifndef CONFIG_SPARC
/* It is always PCI and can handle 64byte bursts. */
hme_write32(hp, gregs + GREG_CFG, GREG_CFG_BURST64);
#else
@@ -1647,7 +1623,7 @@ static int happy_meal_init(struct happy_meal *hp)
HMD(("XXX>"));
hme_write32(hp, gregs + GREG_CFG, 0);
}
-#endif /* __sparc__ */
+#endif /* CONFIG_SPARC */
/* Turn off interrupts we do not want to hear. */
HMD((", enable global interrupts, "));
@@ -2592,14 +2568,10 @@ static void __init quattro_apply_ranges(struct quattro *qp, struct happy_meal *h
*/
static struct quattro * __init quattro_sbus_find(struct sbus_dev *goal_sdev)
{
- struct sbus_bus *sbus;
struct sbus_dev *sdev;
struct quattro *qp;
int i;
- if (qfe_sbus_list == NULL)
- goto found;
-
for (qp = qfe_sbus_list; qp != NULL; qp = qp->next) {
for (i = 0, sdev = qp->quattro_dev;
(sdev != NULL) && (i < 4);
@@ -2608,17 +2580,7 @@ static struct quattro * __init quattro_sbus_find(struct sbus_dev *goal_sdev)
return qp;
}
}
- for_each_sbus(sbus) {
- for_each_sbusdev(sdev, sbus) {
- if (sdev == goal_sdev)
- goto found;
- }
- }
-
- /* Cannot find quattro parent, fail. */
- return NULL;
-found:
qp = kmalloc(sizeof(struct quattro), GFP_KERNEL);
if (qp != NULL) {
int i;
@@ -2655,6 +2617,17 @@ static void __init quattro_sbus_register_irqs(void)
}
}
}
+
+static void __devexit quattro_sbus_free_irqs(void)
+{
+ struct quattro *qp;
+
+ for (qp = qfe_sbus_list; qp != NULL; qp = qp->next) {
+ struct sbus_dev *sdev = qp->quattro_dev;
+
+ free_irq(sdev->irqs[0], qp);
+ }
+}
#endif /* CONFIG_SBUS */
#ifdef CONFIG_PCI
@@ -2689,8 +2662,9 @@ static struct quattro * __init quattro_pci_find(struct pci_dev *pdev)
#endif /* CONFIG_PCI */
#ifdef CONFIG_SBUS
-static int __init happy_meal_sbus_init(struct sbus_dev *sdev, int is_qfe)
+static int __init happy_meal_sbus_probe_one(struct sbus_dev *sdev, int is_qfe)
{
+ struct device_node *dp = sdev->ofdev.node;
struct quattro *qp = NULL;
struct happy_meal *hp;
struct net_device *dev;
@@ -2713,6 +2687,7 @@ static int __init happy_meal_sbus_init(struct sbus_dev *sdev, int is_qfe)
if (!dev)
goto err_out;
SET_MODULE_OWNER(dev);
+ SET_NETDEV_DEV(dev, &sdev->ofdev.dev);
if (hme_version_printed++ == 0)
printk(KERN_INFO "%s", version);
@@ -2728,13 +2703,16 @@ static int __init happy_meal_sbus_init(struct sbus_dev *sdev, int is_qfe)
for (i = 0; i < 6; i++)
dev->dev_addr[i] = macaddr[i];
macaddr[5]++;
- } else if (qfe_slot != -1 &&
- prom_getproplen(sdev->prom_node,
- "local-mac-address") == 6) {
- prom_getproperty(sdev->prom_node, "local-mac-address",
- dev->dev_addr, 6);
} else {
- memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
+ unsigned char *addr;
+ int len;
+
+ addr = of_get_property(dp, "local-mac-address", &len);
+
+ if (qfe_slot != -1 && addr && len == 6)
+ memcpy(dev->dev_addr, addr, 6);
+ else
+ memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
}
hp = dev->priv;
@@ -2745,9 +2723,8 @@ static int __init happy_meal_sbus_init(struct sbus_dev *sdev, int is_qfe)
err = -ENODEV;
if (sdev->num_registers != 5) {
- printk(KERN_ERR "happymeal: Device does not have 5 regs, it has %d.\n",
+ printk(KERN_ERR "happymeal: Device needs 5 regs, has %d.\n",
sdev->num_registers);
- printk(KERN_ERR "happymeal: Would you like that for here or to go?\n");
goto err_out_free_netdev;
}
@@ -2761,39 +2738,39 @@ static int __init happy_meal_sbus_init(struct sbus_dev *sdev, int is_qfe)
hp->gregs = sbus_ioremap(&sdev->resource[0], 0,
GREG_REG_SIZE, "HME Global Regs");
if (!hp->gregs) {
- printk(KERN_ERR "happymeal: Cannot map Happy Meal global registers.\n");
+ printk(KERN_ERR "happymeal: Cannot map global registers.\n");
goto err_out_free_netdev;
}
hp->etxregs = sbus_ioremap(&sdev->resource[1], 0,
ETX_REG_SIZE, "HME TX Regs");
if (!hp->etxregs) {
- printk(KERN_ERR "happymeal: Cannot map Happy Meal MAC Transmit registers.\n");
+ printk(KERN_ERR "happymeal: Cannot map MAC TX registers.\n");
goto err_out_iounmap;
}
hp->erxregs = sbus_ioremap(&sdev->resource[2], 0,
ERX_REG_SIZE, "HME RX Regs");
if (!hp->erxregs) {
- printk(KERN_ERR "happymeal: Cannot map Happy Meal MAC Receive registers.\n");
+ printk(KERN_ERR "happymeal: Cannot map MAC RX registers.\n");
goto err_out_iounmap;
}
hp->bigmacregs = sbus_ioremap(&sdev->resource[3], 0,
BMAC_REG_SIZE, "HME BIGMAC Regs");
if (!hp->bigmacregs) {
- printk(KERN_ERR "happymeal: Cannot map Happy Meal BIGMAC registers.\n");
+ printk(KERN_ERR "happymeal: Cannot map BIGMAC registers.\n");
goto err_out_iounmap;
}
hp->tcvregs = sbus_ioremap(&sdev->resource[4], 0,
TCVR_REG_SIZE, "HME Tranceiver Regs");
if (!hp->tcvregs) {
- printk(KERN_ERR "happymeal: Cannot map Happy Meal Tranceiver registers.\n");
+ printk(KERN_ERR "happymeal: Cannot map TCVR registers.\n");
goto err_out_iounmap;
}
- hp->hm_revision = prom_getintdefault(sdev->prom_node, "hm-rev", 0xff);
+ hp->hm_revision = of_getintprop_default(dp, "hm-rev", 0xff);
if (hp->hm_revision == 0xff)
hp->hm_revision = 0xa0;
@@ -2807,8 +2784,8 @@ static int __init happy_meal_sbus_init(struct sbus_dev *sdev, int is_qfe)
hp->happy_flags |= HFLAG_QUATTRO;
/* Get the supported DVMA burst sizes from our Happy SBUS. */
- hp->happy_bursts = prom_getintdefault(sdev->bus->prom_node,
- "burst-sizes", 0x00);
+ hp->happy_bursts = of_getintprop_default(sdev->bus->ofdev.node,
+ "burst-sizes", 0x00);
hp->happy_block = sbus_alloc_consistent(hp->happy_dev,
PAGE_SIZE,
@@ -2871,6 +2848,8 @@ static int __init happy_meal_sbus_init(struct sbus_dev *sdev, int is_qfe)
goto err_out_free_consistent;
}
+ dev_set_drvdata(&sdev->ofdev.dev, hp);
+
if (qfe_slot != -1)
printk(KERN_INFO "%s: Quattro HME slot %d (SBUS) 10/100baseT Ethernet ",
dev->name, qfe_slot);
@@ -2883,12 +2862,6 @@ static int __init happy_meal_sbus_init(struct sbus_dev *sdev, int is_qfe)
dev->dev_addr[i], i == 5 ? ' ' : ':');
printk("\n");
- /* We are home free at this point, link us in to the happy
- * device list.
- */
- hp->next_module = root_happy_dev;
- root_happy_dev = hp;
-
return 0;
err_out_free_consistent:
@@ -2918,7 +2891,7 @@ err_out:
#endif
#ifdef CONFIG_PCI
-#ifndef __sparc__
+#ifndef CONFIG_SPARC
static int is_quattro_p(struct pci_dev *pdev)
{
struct pci_dev *busdev = pdev->bus->self;
@@ -3006,14 +2979,14 @@ static void get_hme_mac_nonsparc(struct pci_dev *pdev, unsigned char *dev_addr)
get_random_bytes(&dev_addr[3], 3);
return;
}
-#endif /* !(__sparc__) */
+#endif /* !(CONFIG_SPARC) */
-static int __init happy_meal_pci_init(struct pci_dev *pdev)
+static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
struct quattro *qp = NULL;
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
struct pcidev_cookie *pcp;
- int node;
#endif
struct happy_meal *hp;
struct net_device *dev;
@@ -3024,15 +2997,14 @@ static int __init happy_meal_pci_init(struct pci_dev *pdev)
int err;
/* Now make sure pci_dev cookie is there. */
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
pcp = pdev->sysdata;
- if (pcp == NULL || pcp->prom_node == -1) {
+ if (pcp == NULL) {
printk(KERN_ERR "happymeal(PCI): Some PCI device info missing\n");
return -ENODEV;
}
- node = pcp->prom_node;
- prom_getstring(node, "name", prom_name, sizeof(prom_name));
+ strcpy(prom_name, pcp->prom_node->name);
#else
if (is_quattro_p(pdev))
strcpy(prom_name, "SUNW,qfe");
@@ -3103,11 +3075,15 @@ static int __init happy_meal_pci_init(struct pci_dev *pdev)
dev->dev_addr[i] = macaddr[i];
macaddr[5]++;
} else {
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
+ unsigned char *addr;
+ int len;
+
if (qfe_slot != -1 &&
- prom_getproplen(node, "local-mac-address") == 6) {
- prom_getproperty(node, "local-mac-address",
- dev->dev_addr, 6);
+ (addr = of_get_property(pcp->prom_node,
+ "local-mac-address", &len)) != NULL
+ && len == 6) {
+ memcpy(dev->dev_addr, addr, 6);
} else {
memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
}
@@ -3123,8 +3099,8 @@ static int __init happy_meal_pci_init(struct pci_dev *pdev)
hp->bigmacregs = (hpreg_base + 0x6000UL);
hp->tcvregs = (hpreg_base + 0x7000UL);
-#ifdef __sparc__
- hp->hm_revision = prom_getintdefault(node, "hm-rev", 0xff);
+#ifdef CONFIG_SPARC
+ hp->hm_revision = of_getintprop_default(pcp->prom_node, "hm-rev", 0xff);
if (hp->hm_revision == 0xff) {
unsigned char prev;
@@ -3148,7 +3124,7 @@ static int __init happy_meal_pci_init(struct pci_dev *pdev)
/* And of course, indicate this is PCI. */
hp->happy_flags |= HFLAG_PCI;
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
/* Assume PCI happy meals can handle all burst sizes. */
hp->happy_bursts = DMA_BURSTBITS;
#endif
@@ -3211,6 +3187,8 @@ static int __init happy_meal_pci_init(struct pci_dev *pdev)
goto err_out_iounmap;
}
+ dev_set_drvdata(&pdev->dev, hp);
+
if (!qfe_slot) {
struct pci_dev *qpdev = qp->quattro_dev;
@@ -3240,12 +3218,6 @@ static int __init happy_meal_pci_init(struct pci_dev *pdev)
printk("\n");
- /* We are home free at this point, link us in to the happy
- * device list.
- */
- hp->next_module = root_happy_dev;
- root_happy_dev = hp;
-
return 0;
err_out_iounmap:
@@ -3263,136 +3235,146 @@ err_out_clear_quattro:
err_out:
return err;
}
-#endif
-#ifdef CONFIG_SBUS
-static int __init happy_meal_sbus_probe(void)
+static void __devexit happy_meal_pci_remove(struct pci_dev *pdev)
{
- struct sbus_bus *sbus;
- struct sbus_dev *sdev;
- int cards = 0;
- char model[128];
-
- for_each_sbus(sbus) {
- for_each_sbusdev(sdev, sbus) {
- char *name = sdev->prom_name;
-
- if (!strcmp(name, "SUNW,hme")) {
- cards++;
- prom_getstring(sdev->prom_node, "model",
- model, sizeof(model));
- if (!strcmp(model, "SUNW,sbus-qfe"))
- happy_meal_sbus_init(sdev, 1);
- else
- happy_meal_sbus_init(sdev, 0);
- } else if (!strcmp(name, "qfe") ||
- !strcmp(name, "SUNW,qfe")) {
- cards++;
- happy_meal_sbus_init(sdev, 1);
- }
- }
- }
- if (cards != 0)
- quattro_sbus_register_irqs();
- return cards;
+ struct happy_meal *hp = dev_get_drvdata(&pdev->dev);
+ struct net_device *net_dev = hp->dev;
+
+ unregister_netdev(net_dev);
+
+ pci_free_consistent(hp->happy_dev,
+ PAGE_SIZE,
+ hp->happy_block,
+ hp->hblock_dvma);
+ iounmap(hp->gregs);
+ pci_release_regions(hp->happy_dev);
+
+ free_netdev(net_dev);
+
+ dev_set_drvdata(&pdev->dev, NULL);
}
-#endif
-#ifdef CONFIG_PCI
-static int __init happy_meal_pci_probe(void)
+static struct pci_device_id happymeal_pci_ids[] = {
+ {
+ .vendor = PCI_VENDOR_ID_SUN,
+ .device = PCI_DEVICE_ID_SUN_HAPPYMEAL,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ },
+ { } /* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(pci, happymeal_pci_ids);
+
+static struct pci_driver hme_pci_driver = {
+ .name = "hme",
+ .id_table = happymeal_pci_ids,
+ .probe = happy_meal_pci_probe,
+ .remove = __devexit_p(happy_meal_pci_remove),
+};
+
+static int __init happy_meal_pci_init(void)
{
- struct pci_dev *pdev = NULL;
- int cards = 0;
+ return pci_module_init(&hme_pci_driver);
+}
- while ((pdev = pci_find_device(PCI_VENDOR_ID_SUN,
- PCI_DEVICE_ID_SUN_HAPPYMEAL, pdev)) != NULL) {
- if (pci_enable_device(pdev))
- continue;
- pci_set_master(pdev);
- cards++;
- happy_meal_pci_init(pdev);
+static void happy_meal_pci_exit(void)
+{
+ pci_unregister_driver(&hme_pci_driver);
+
+ while (qfe_pci_list) {
+ struct quattro *qfe = qfe_pci_list;
+ struct quattro *next = qfe->next;
+
+ kfree(qfe);
+
+ qfe_pci_list = next;
}
- return cards;
}
+
#endif
-static int __init happy_meal_probe(void)
+#ifdef CONFIG_SBUS
+static int __devinit hme_sbus_probe(struct of_device *dev, const struct of_device_id *match)
{
- static int called = 0;
- int cards;
+ struct sbus_dev *sdev = to_sbus_device(&dev->dev);
+ struct device_node *dp = dev->node;
+ char *model = of_get_property(dp, "model", NULL);
+ int is_qfe = (match->data != NULL);
- root_happy_dev = NULL;
+ if (!is_qfe && model && !strcmp(model, "SUNW,sbus-qfe"))
+ is_qfe = 1;
- if (called)
- return -ENODEV;
- called++;
+ return happy_meal_sbus_probe_one(sdev, is_qfe);
+}
+
+static int __devexit hme_sbus_remove(struct of_device *dev)
+{
+ struct happy_meal *hp = dev_get_drvdata(&dev->dev);
+ struct net_device *net_dev = hp->dev;
+
+ unregister_netdevice(net_dev);
+
+ /* XXX qfe parent interrupt... */
+
+ sbus_iounmap(hp->gregs, GREG_REG_SIZE);
+ sbus_iounmap(hp->etxregs, ETX_REG_SIZE);
+ sbus_iounmap(hp->erxregs, ERX_REG_SIZE);
+ sbus_iounmap(hp->bigmacregs, BMAC_REG_SIZE);
+ sbus_iounmap(hp->tcvregs, TCVR_REG_SIZE);
+ sbus_free_consistent(hp->happy_dev,
+ PAGE_SIZE,
+ hp->happy_block,
+ hp->hblock_dvma);
+
+ free_netdev(net_dev);
+
+ dev_set_drvdata(&dev->dev, NULL);
- cards = 0;
-#ifdef CONFIG_SBUS
- cards += happy_meal_sbus_probe();
-#endif
-#ifdef CONFIG_PCI
- cards += happy_meal_pci_probe();
-#endif
- if (!cards)
- return -ENODEV;
return 0;
}
+static struct of_device_id hme_sbus_match[] = {
+ {
+ .name = "SUNW,hme",
+ },
+ {
+ .name = "SUNW,qfe",
+ .data = (void *) 1,
+ },
+ {
+ .name = "qfe",
+ .data = (void *) 1,
+ },
+ {},
+};
-static void __exit happy_meal_cleanup_module(void)
-{
-#ifdef CONFIG_SBUS
- struct quattro *last_seen_qfe = NULL;
-#endif
+MODULE_DEVICE_TABLE(of, hme_sbus_match);
- while (root_happy_dev) {
- struct happy_meal *hp = root_happy_dev;
- struct happy_meal *next = root_happy_dev->next_module;
- struct net_device *dev = hp->dev;
+static struct of_platform_driver hme_sbus_driver = {
+ .name = "hme",
+ .match_table = hme_sbus_match,
+ .probe = hme_sbus_probe,
+ .remove = __devexit_p(hme_sbus_remove),
+};
- /* Unregister netdev before unmapping registers as this
- * call can end up trying to access those registers.
- */
- unregister_netdev(dev);
+static int __init happy_meal_sbus_init(void)
+{
+ int err;
-#ifdef CONFIG_SBUS
- if (!(hp->happy_flags & HFLAG_PCI)) {
- if (hp->happy_flags & HFLAG_QUATTRO) {
- if (hp->qfe_parent != last_seen_qfe) {
- free_irq(dev->irq, hp->qfe_parent);
- last_seen_qfe = hp->qfe_parent;
- }
- }
+ err = of_register_driver(&hme_sbus_driver, &sbus_bus_type);
+ if (!err)
+ quattro_sbus_register_irqs();
- sbus_iounmap(hp->gregs, GREG_REG_SIZE);
- sbus_iounmap(hp->etxregs, ETX_REG_SIZE);
- sbus_iounmap(hp->erxregs, ERX_REG_SIZE);
- sbus_iounmap(hp->bigmacregs, BMAC_REG_SIZE);
- sbus_iounmap(hp->tcvregs, TCVR_REG_SIZE);
- sbus_free_consistent(hp->happy_dev,
- PAGE_SIZE,
- hp->happy_block,
- hp->hblock_dvma);
- }
-#endif
-#ifdef CONFIG_PCI
- if ((hp->happy_flags & HFLAG_PCI)) {
- pci_free_consistent(hp->happy_dev,
- PAGE_SIZE,
- hp->happy_block,
- hp->hblock_dvma);
- iounmap(hp->gregs);
- pci_release_regions(hp->happy_dev);
- }
-#endif
- free_netdev(dev);
+ return err;
+}
- root_happy_dev = next;
- }
+static void happy_meal_sbus_exit(void)
+{
+ of_unregister_driver(&hme_sbus_driver);
+ quattro_sbus_free_irqs();
- /* Now cleanup the quattro lists. */
-#ifdef CONFIG_SBUS
while (qfe_sbus_list) {
struct quattro *qfe = qfe_sbus_list;
struct quattro *next = qfe->next;
@@ -3401,18 +3383,39 @@ static void __exit happy_meal_cleanup_module(void)
qfe_sbus_list = next;
}
+}
#endif
-#ifdef CONFIG_PCI
- while (qfe_pci_list) {
- struct quattro *qfe = qfe_pci_list;
- struct quattro *next = qfe->next;
- kfree(qfe);
+static int __init happy_meal_probe(void)
+{
+ int err = 0;
- qfe_pci_list = next;
+#ifdef CONFIG_SBUS
+ err = happy_meal_sbus_init();
+#endif
+#ifdef CONFIG_PCI
+ if (!err) {
+ err = happy_meal_pci_init();
+#ifdef CONFIG_SBUS
+ if (err)
+ happy_meal_sbus_exit();
+#endif
}
#endif
+
+ return err;
+}
+
+
+static void __exit happy_meal_exit(void)
+{
+#ifdef CONFIG_SBUS
+ happy_meal_sbus_exit();
+#endif
+#ifdef CONFIG_PCI
+ happy_meal_pci_exit();
+#endif
}
module_init(happy_meal_probe);
-module_exit(happy_meal_cleanup_module);
+module_exit(happy_meal_exit);
diff --git a/drivers/net/sunhme.h b/drivers/net/sunhme.h
index 34e9f953cea..9b7ccaeeee8 100644
--- a/drivers/net/sunhme.h
+++ b/drivers/net/sunhme.h
@@ -461,7 +461,6 @@ struct happy_meal {
struct net_device *dev; /* Backpointer */
struct quattro *qfe_parent; /* For Quattro cards */
int qfe_ent; /* Which instance on quattro */
- struct happy_meal *next_module;
};
/* Here are the happy flags. */
diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c
index 6381243d8d0..2c239ab63a8 100644
--- a/drivers/net/sunlance.c
+++ b/drivers/net/sunlance.c
@@ -266,7 +266,6 @@ struct lance_private {
char *name;
dma_addr_t init_block_dvma;
struct net_device *dev; /* Backpointer */
- struct lance_private *next_module;
struct sbus_dev *sdev;
struct timer_list multicast_timer;
};
@@ -298,8 +297,6 @@ int sparc_lance_debug = 2;
#define LANCE_ADDR(x) ((long)(x) & ~0xff000000)
-static struct lance_private *root_lance_dev;
-
/* Load the CSR registers */
static void load_csrs(struct lance_private *lp)
{
@@ -1327,9 +1324,9 @@ static struct ethtool_ops sparc_lance_ethtool_ops = {
.get_link = sparc_lance_get_link,
};
-static int __init sparc_lance_init(struct sbus_dev *sdev,
- struct sbus_dma *ledma,
- struct sbus_dev *lebuffer)
+static int __init sparc_lance_probe_one(struct sbus_dev *sdev,
+ struct sbus_dma *ledma,
+ struct sbus_dev *lebuffer)
{
static unsigned version_printed;
struct net_device *dev;
@@ -1473,6 +1470,7 @@ no_link_test:
lp->dev = dev;
SET_MODULE_OWNER(dev);
+ SET_NETDEV_DEV(dev, &sdev->ofdev.dev);
dev->open = &lance_open;
dev->stop = &lance_close;
dev->hard_start_xmit = &lance_start_xmit;
@@ -1500,8 +1498,7 @@ no_link_test:
goto fail;
}
- lp->next_module = root_lance_dev;
- root_lance_dev = lp;
+ dev_set_drvdata(&sdev->ofdev.dev, lp);
printk(KERN_INFO "%s: LANCE ", dev->name);
@@ -1536,88 +1533,112 @@ static inline struct sbus_dma *find_ledma(struct sbus_dev *sdev)
#include <asm/machines.h>
/* Find all the lance cards on the system and initialize them */
-static int __init sparc_lance_probe(void)
+static struct sbus_dev sun4_sdev;
+static int __init sparc_lance_init(void)
{
- static struct sbus_dev sdev;
- static int called;
-
- root_lance_dev = NULL;
-
- if (called)
- return -ENODEV;
- called++;
-
if ((idprom->id_machtype == (SM_SUN4|SM_4_330)) ||
(idprom->id_machtype == (SM_SUN4|SM_4_470))) {
- memset(&sdev, 0, sizeof(sdev));
- sdev.reg_addrs[0].phys_addr = sun4_eth_physaddr;
- sdev.irqs[0] = 6;
- return sparc_lance_init(&sdev, NULL, NULL);
+ memset(&sun4_sdev, 0, sizeof(sdev));
+ sun4_sdev.reg_addrs[0].phys_addr = sun4_eth_physaddr;
+ sun4_sdev.irqs[0] = 6;
+ return sparc_lance_probe_one(&sun4_sdev, NULL, NULL);
}
return -ENODEV;
}
-#else /* !CONFIG_SUN4 */
-
-/* Find all the lance cards on the system and initialize them */
-static int __init sparc_lance_probe(void)
+static int __exit sunlance_sun4_remove(void)
{
- struct sbus_bus *bus;
- struct sbus_dev *sdev = NULL;
- struct sbus_dma *ledma = NULL;
- static int called;
- int cards = 0, v;
-
- root_lance_dev = NULL;
-
- if (called)
- return -ENODEV;
- called++;
-
- for_each_sbus (bus) {
- for_each_sbusdev (sdev, bus) {
- if (strcmp(sdev->prom_name, "le") == 0) {
- cards++;
- if ((v = sparc_lance_init(sdev, NULL, NULL)))
- return v;
- continue;
- }
- if (strcmp(sdev->prom_name, "ledma") == 0) {
- cards++;
- ledma = find_ledma(sdev);
- if ((v = sparc_lance_init(sdev->child,
- ledma, NULL)))
- return v;
- continue;
- }
- if (strcmp(sdev->prom_name, "lebuffer") == 0){
- cards++;
- if ((v = sparc_lance_init(sdev->child,
- NULL, sdev)))
- return v;
- continue;
- }
- } /* for each sbusdev */
- } /* for each sbus */
- if (!cards)
- return -ENODEV;
+ struct lance_private *lp = dev_get_drvdata(&sun4_sdev->dev);
+ struct net_device *net_dev = lp->dev;
+
+ unregister_netdevice(net_dev);
+
+ lance_free_hwresources(root_lance_dev);
+
+ free_netdev(net_dev);
+
+ dev_set_drvdata(&sun4_sdev->dev, NULL);
+
return 0;
}
-#endif /* !CONFIG_SUN4 */
-static void __exit sparc_lance_cleanup(void)
+#else /* !CONFIG_SUN4 */
+
+static int __devinit sunlance_sbus_probe(struct of_device *dev, const struct of_device_id *match)
{
- struct lance_private *lp;
+ struct sbus_dev *sdev = to_sbus_device(&dev->dev);
+ struct device_node *dp = dev->node;
+ int err;
+
+ if (!strcmp(dp->name, "le")) {
+ err = sparc_lance_probe_one(sdev, NULL, NULL);
+ } else if (!strcmp(dp->name, "ledma")) {
+ struct sbus_dma *ledma = find_ledma(sdev);
- while (root_lance_dev) {
- lp = root_lance_dev->next_module;
+ err = sparc_lance_probe_one(sdev->child, ledma, NULL);
+ } else {
+ BUG_ON(strcmp(dp->name, "lebuffer"));
- unregister_netdev(root_lance_dev->dev);
- lance_free_hwresources(root_lance_dev);
- free_netdev(root_lance_dev->dev);
- root_lance_dev = lp;
+ err = sparc_lance_probe_one(sdev->child, NULL, sdev);
}
+
+ return err;
+}
+
+static int __devexit sunlance_sbus_remove(struct of_device *dev)
+{
+ struct lance_private *lp = dev_get_drvdata(&dev->dev);
+ struct net_device *net_dev = lp->dev;
+
+ unregister_netdevice(net_dev);
+
+ lance_free_hwresources(lp);
+
+ free_netdev(net_dev);
+
+ dev_set_drvdata(&dev->dev, NULL);
+
+ return 0;
+}
+
+static struct of_device_id sunlance_sbus_match[] = {
+ {
+ .name = "le",
+ },
+ {
+ .name = "ledma",
+ },
+ {
+ .name = "lebuffer",
+ },
+ {},
+};
+
+MODULE_DEVICE_TABLE(of, sunlance_sbus_match);
+
+static struct of_platform_driver sunlance_sbus_driver = {
+ .name = "sunlance",
+ .match_table = sunlance_sbus_match,
+ .probe = sunlance_sbus_probe,
+ .remove = __devexit_p(sunlance_sbus_remove),
+};
+
+
+/* Find all the lance cards on the system and initialize them */
+static int __init sparc_lance_init(void)
+{
+ return of_register_driver(&sunlance_sbus_driver, &sbus_bus_type);
+}
+#endif /* !CONFIG_SUN4 */
+
+static void __exit sparc_lance_exit(void)
+{
+#ifdef CONFIG_SUN4
+ sunlance_sun4_remove();
+#else
+ of_unregister_driver(&sunlance_sbus_driver);
+#endif
}
-module_init(sparc_lance_probe);
-module_exit(sparc_lance_cleanup);
+module_init(sparc_lance_init);
+module_exit(sparc_lance_exit);
diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c
index 1f2323be60d..9da6d5b8717 100644
--- a/drivers/net/sunqe.c
+++ b/drivers/net/sunqe.c
@@ -1,10 +1,9 @@
-/* $Id: sunqe.c,v 1.55 2002/01/15 06:48:55 davem Exp $
- * sunqe.c: Sparc QuadEthernet 10baseT SBUS card driver.
+/* sunqe.c: Sparc QuadEthernet 10baseT SBUS card driver.
* Once again I am out to prove that every ethernet
* controller out there can be most efficiently programmed
* if you make it look like a LANCE.
*
- * Copyright (C) 1996, 1999, 2003 David S. Miller (davem@redhat.com)
+ * Copyright (C) 1996, 1999, 2003, 2006 David S. Miller (davem@davemloft.net)
*/
#include <linux/module.h>
@@ -41,9 +40,9 @@
#include "sunqe.h"
#define DRV_NAME "sunqe"
-#define DRV_VERSION "3.0"
-#define DRV_RELDATE "8/24/03"
-#define DRV_AUTHOR "David S. Miller (davem@redhat.com)"
+#define DRV_VERSION "4.0"
+#define DRV_RELDATE "June 23, 2006"
+#define DRV_AUTHOR "David S. Miller (davem@davemloft.net)"
static char version[] =
DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n";
@@ -755,298 +754,269 @@ static inline void qec_init_once(struct sunqec *qecp, struct sbus_dev *qsdev)
qecp->gregs + GLOB_RSIZE);
}
-/* Four QE's per QEC card. */
-static int __init qec_ether_init(struct net_device *dev, struct sbus_dev *sdev)
+static u8 __init qec_get_burst(struct device_node *dp)
{
- static unsigned version_printed;
- struct net_device *qe_devs[4];
- struct sunqe *qeps[4];
- struct sbus_dev *qesdevs[4];
- struct sbus_dev *child;
- struct sunqec *qecp = NULL;
u8 bsizes, bsizes_more;
- int i, j, res = -ENOMEM;
- for (i = 0; i < 4; i++) {
- qe_devs[i] = alloc_etherdev(sizeof(struct sunqe));
- if (!qe_devs[i])
- goto out;
- }
+ /* Find and set the burst sizes for the QEC, since it
+ * does the actual dma for all 4 channels.
+ */
+ bsizes = of_getintprop_default(dp, "burst-sizes", 0xff);
+ bsizes &= 0xff;
+ bsizes_more = of_getintprop_default(dp->parent, "burst-sizes", 0xff);
- if (version_printed++ == 0)
- printk(KERN_INFO "%s", version);
+ if (bsizes_more != 0xff)
+ bsizes &= bsizes_more;
+ if (bsizes == 0xff || (bsizes & DMA_BURST16) == 0 ||
+ (bsizes & DMA_BURST32)==0)
+ bsizes = (DMA_BURST32 - 1);
- for (i = 0; i < 4; i++) {
- qeps[i] = (struct sunqe *) qe_devs[i]->priv;
- for (j = 0; j < 6; j++)
- qe_devs[i]->dev_addr[j] = idprom->id_ethaddr[j];
- qeps[i]->channel = i;
- spin_lock_init(&qeps[i]->lock);
- }
+ return bsizes;
+}
- qecp = kmalloc(sizeof(struct sunqec), GFP_KERNEL);
- if (qecp == NULL)
- goto out1;
- qecp->qec_sdev = sdev;
+static struct sunqec * __init get_qec(struct sbus_dev *child_sdev)
+{
+ struct sbus_dev *qec_sdev = child_sdev->parent;
+ struct sunqec *qecp;
- for (i = 0; i < 4; i++) {
- qecp->qes[i] = qeps[i];
- qeps[i]->dev = qe_devs[i];
- qeps[i]->parent = qecp;
+ for (qecp = root_qec_dev; qecp; qecp = qecp->next_module) {
+ if (qecp->qec_sdev == qec_sdev)
+ break;
}
+ if (!qecp) {
+ qecp = kzalloc(sizeof(struct sunqec), GFP_KERNEL);
+ if (qecp) {
+ u32 ctrl;
+
+ qecp->qec_sdev = qec_sdev;
+ qecp->gregs = sbus_ioremap(&qec_sdev->resource[0], 0,
+ GLOB_REG_SIZE,
+ "QEC Global Registers");
+ if (!qecp->gregs)
+ goto fail;
+
+ /* Make sure the QEC is in MACE mode. */
+ ctrl = sbus_readl(qecp->gregs + GLOB_CTRL);
+ ctrl &= 0xf0000000;
+ if (ctrl != GLOB_CTRL_MMODE) {
+ printk(KERN_ERR "qec: Not in MACE mode!\n");
+ goto fail;
+ }
- res = -ENODEV;
+ if (qec_global_reset(qecp->gregs))
+ goto fail;
- for (i = 0, child = sdev->child; i < 4; i++, child = child->next) {
- /* Link in channel */
- j = prom_getintdefault(child->prom_node, "channel#", -1);
- if (j == -1)
- goto out2;
- qesdevs[j] = child;
- }
+ qecp->qec_bursts = qec_get_burst(qec_sdev->ofdev.node);
- for (i = 0; i < 4; i++)
- qeps[i]->qe_sdev = qesdevs[i];
+ qec_init_once(qecp, qec_sdev);
- /* Now map in the registers, QEC globals first. */
- qecp->gregs = sbus_ioremap(&sdev->resource[0], 0,
- GLOB_REG_SIZE, "QEC Global Registers");
- if (!qecp->gregs) {
- printk(KERN_ERR "QuadEther: Cannot map QEC global registers.\n");
- goto out2;
- }
+ if (request_irq(qec_sdev->irqs[0], &qec_interrupt,
+ SA_SHIRQ, "qec", (void *) qecp)) {
+ printk(KERN_ERR "qec: Can't register irq.\n");
+ goto fail;
+ }
- /* Make sure the QEC is in MACE mode. */
- if ((sbus_readl(qecp->gregs + GLOB_CTRL) & 0xf0000000) != GLOB_CTRL_MMODE) {
- printk(KERN_ERR "QuadEther: AIEEE, QEC is not in MACE mode!\n");
- goto out3;
+ qecp->next_module = root_qec_dev;
+ root_qec_dev = qecp;
+ }
}
- /* Reset the QEC. */
- if (qec_global_reset(qecp->gregs))
- goto out3;
+ return qecp;
- /* Find and set the burst sizes for the QEC, since it does
- * the actual dma for all 4 channels.
- */
- bsizes = prom_getintdefault(sdev->prom_node, "burst-sizes", 0xff);
- bsizes &= 0xff;
- bsizes_more = prom_getintdefault(sdev->bus->prom_node, "burst-sizes", 0xff);
+fail:
+ if (qecp->gregs)
+ sbus_iounmap(qecp->gregs, GLOB_REG_SIZE);
+ kfree(qecp);
+ return NULL;
+}
- if (bsizes_more != 0xff)
- bsizes &= bsizes_more;
- if (bsizes == 0xff || (bsizes & DMA_BURST16) == 0 ||
- (bsizes & DMA_BURST32)==0)
- bsizes = (DMA_BURST32 - 1);
+static int __init qec_ether_init(struct sbus_dev *sdev)
+{
+ static unsigned version_printed;
+ struct net_device *dev;
+ struct sunqe *qe;
+ struct sunqec *qecp;
+ int i, res;
- qecp->qec_bursts = bsizes;
+ if (version_printed++ == 0)
+ printk(KERN_INFO "%s", version);
- /* Perform one time QEC initialization, we never touch the QEC
- * globals again after this.
- */
- qec_init_once(qecp, sdev);
-
- for (i = 0; i < 4; i++) {
- struct sunqe *qe = qeps[i];
- /* Map in QEC per-channel control registers. */
- qe->qcregs = sbus_ioremap(&qe->qe_sdev->resource[0], 0,
- CREG_REG_SIZE, "QEC Channel Registers");
- if (!qe->qcregs) {
- printk(KERN_ERR "QuadEther: Cannot map QE %d's channel registers.\n", i);
- goto out4;
- }
+ dev = alloc_etherdev(sizeof(struct sunqe));
+ if (!dev)
+ return -ENOMEM;
- /* Map in per-channel AMD MACE registers. */
- qe->mregs = sbus_ioremap(&qe->qe_sdev->resource[1], 0,
- MREGS_REG_SIZE, "QE MACE Registers");
- if (!qe->mregs) {
- printk(KERN_ERR "QuadEther: Cannot map QE %d's MACE registers.\n", i);
- goto out4;
- }
+ qe = netdev_priv(dev);
- qe->qe_block = sbus_alloc_consistent(qe->qe_sdev,
- PAGE_SIZE,
- &qe->qblock_dvma);
- qe->buffers = sbus_alloc_consistent(qe->qe_sdev,
- sizeof(struct sunqe_buffers),
- &qe->buffers_dvma);
- if (qe->qe_block == NULL || qe->qblock_dvma == 0 ||
- qe->buffers == NULL || qe->buffers_dvma == 0) {
- goto out4;
+ i = of_getintprop_default(sdev->ofdev.node, "channel#", -1);
+ if (i == -1) {
+ struct sbus_dev *td = sdev->parent->child;
+ i = 0;
+ while (td != sdev) {
+ td = td->next;
+ i++;
}
-
- /* Stop this QE. */
- qe_stop(qe);
}
+ qe->channel = i;
+ spin_lock_init(&qe->lock);
+
+ res = -ENODEV;
+ qecp = get_qec(sdev);
+ if (!qecp)
+ goto fail;
- for (i = 0; i < 4; i++) {
- SET_MODULE_OWNER(qe_devs[i]);
- qe_devs[i]->open = qe_open;
- qe_devs[i]->stop = qe_close;
- qe_devs[i]->hard_start_xmit = qe_start_xmit;
- qe_devs[i]->get_stats = qe_get_stats;
- qe_devs[i]->set_multicast_list = qe_set_multicast;
- qe_devs[i]->tx_timeout = qe_tx_timeout;
- qe_devs[i]->watchdog_timeo = 5*HZ;
- qe_devs[i]->irq = sdev->irqs[0];
- qe_devs[i]->dma = 0;
- qe_devs[i]->ethtool_ops = &qe_ethtool_ops;
- }
+ qecp->qes[qe->channel] = qe;
+ qe->dev = dev;
+ qe->parent = qecp;
+ qe->qe_sdev = sdev;
- /* QEC receives interrupts from each QE, then it sends the actual
- * IRQ to the cpu itself. Since QEC is the single point of
- * interrupt for all QE channels we register the IRQ handler
- * for it now.
- */
- if (request_irq(sdev->irqs[0], &qec_interrupt,
- SA_SHIRQ, "QuadEther", (void *) qecp)) {
- printk(KERN_ERR "QuadEther: Can't register QEC master irq handler.\n");
- res = -EAGAIN;
- goto out4;
+ res = -ENOMEM;
+ qe->qcregs = sbus_ioremap(&qe->qe_sdev->resource[0], 0,
+ CREG_REG_SIZE, "QEC Channel Registers");
+ if (!qe->qcregs) {
+ printk(KERN_ERR "qe: Cannot map channel registers.\n");
+ goto fail;
}
- for (i = 0; i < 4; i++) {
- if (register_netdev(qe_devs[i]) != 0)
- goto out5;
+ qe->mregs = sbus_ioremap(&qe->qe_sdev->resource[1], 0,
+ MREGS_REG_SIZE, "QE MACE Registers");
+ if (!qe->mregs) {
+ printk(KERN_ERR "qe: Cannot map MACE registers.\n");
+ goto fail;
}
- /* Report the QE channels. */
- for (i = 0; i < 4; i++) {
- printk(KERN_INFO "%s: QuadEthernet channel[%d] ", qe_devs[i]->name, i);
- for (j = 0; j < 6; j++)
- printk ("%2.2x%c",
- qe_devs[i]->dev_addr[j],
- j == 5 ? ' ': ':');
- printk("\n");
- }
+ qe->qe_block = sbus_alloc_consistent(qe->qe_sdev,
+ PAGE_SIZE,
+ &qe->qblock_dvma);
+ qe->buffers = sbus_alloc_consistent(qe->qe_sdev,
+ sizeof(struct sunqe_buffers),
+ &qe->buffers_dvma);
+ if (qe->qe_block == NULL || qe->qblock_dvma == 0 ||
+ qe->buffers == NULL || qe->buffers_dvma == 0)
+ goto fail;
+
+ /* Stop this QE. */
+ qe_stop(qe);
+
+ SET_MODULE_OWNER(dev);
+ SET_NETDEV_DEV(dev, &sdev->ofdev.dev);
+
+ dev->open = qe_open;
+ dev->stop = qe_close;
+ dev->hard_start_xmit = qe_start_xmit;
+ dev->get_stats = qe_get_stats;
+ dev->set_multicast_list = qe_set_multicast;
+ dev->tx_timeout = qe_tx_timeout;
+ dev->watchdog_timeo = 5*HZ;
+ dev->irq = sdev->irqs[0];
+ dev->dma = 0;
+ dev->ethtool_ops = &qe_ethtool_ops;
+
+ res = register_netdev(dev);
+ if (res)
+ goto fail;
+
+ dev_set_drvdata(&sdev->ofdev.dev, qe);
+
+ printk(KERN_INFO "%s: qe channel[%d] ", dev->name, qe->channel);
+ for (i = 0; i < 6; i++)
+ printk ("%2.2x%c",
+ dev->dev_addr[i],
+ i == 5 ? ' ': ':');
+ printk("\n");
- /* We are home free at this point, link the qe's into
- * the master list for later driver exit.
- */
- qecp->next_module = root_qec_dev;
- root_qec_dev = qecp;
return 0;
-out5:
- while (i--)
- unregister_netdev(qe_devs[i]);
- free_irq(sdev->irqs[0], (void *)qecp);
-out4:
- for (i = 0; i < 4; i++) {
- struct sunqe *qe = (struct sunqe *)qe_devs[i]->priv;
-
- if (qe->qcregs)
- sbus_iounmap(qe->qcregs, CREG_REG_SIZE);
- if (qe->mregs)
- sbus_iounmap(qe->mregs, MREGS_REG_SIZE);
- if (qe->qe_block)
- sbus_free_consistent(qe->qe_sdev,
- PAGE_SIZE,
- qe->qe_block,
- qe->qblock_dvma);
- if (qe->buffers)
- sbus_free_consistent(qe->qe_sdev,
- sizeof(struct sunqe_buffers),
- qe->buffers,
- qe->buffers_dvma);
- }
-out3:
- sbus_iounmap(qecp->gregs, GLOB_REG_SIZE);
-out2:
- kfree(qecp);
-out1:
- i = 4;
-out:
- while (i--)
- free_netdev(qe_devs[i]);
+fail:
+ if (qe->qcregs)
+ sbus_iounmap(qe->qcregs, CREG_REG_SIZE);
+ if (qe->mregs)
+ sbus_iounmap(qe->mregs, MREGS_REG_SIZE);
+ if (qe->qe_block)
+ sbus_free_consistent(qe->qe_sdev,
+ PAGE_SIZE,
+ qe->qe_block,
+ qe->qblock_dvma);
+ if (qe->buffers)
+ sbus_free_consistent(qe->qe_sdev,
+ sizeof(struct sunqe_buffers),
+ qe->buffers,
+ qe->buffers_dvma);
+
+ free_netdev(dev);
+
return res;
}
-static int __init qec_match(struct sbus_dev *sdev)
+static int __devinit qec_sbus_probe(struct of_device *dev, const struct of_device_id *match)
{
- struct sbus_dev *sibling;
- int i;
-
- if (strcmp(sdev->prom_name, "qec") != 0)
- return 0;
+ struct sbus_dev *sdev = to_sbus_device(&dev->dev);
- /* QEC can be parent of either QuadEthernet or BigMAC
- * children. Do not confuse this with qfe/SUNW,qfe
- * which is a quad-happymeal card and handled by
- * a different driver.
- */
- sibling = sdev->child;
- for (i = 0; i < 4; i++) {
- if (sibling == NULL)
- return 0;
- if (strcmp(sibling->prom_name, "qe") != 0)
- return 0;
- sibling = sibling->next;
- }
- return 1;
+ return qec_ether_init(sdev);
}
-static int __init qec_probe(void)
+static int __devexit qec_sbus_remove(struct of_device *dev)
{
- struct net_device *dev = NULL;
- struct sbus_bus *bus;
- struct sbus_dev *sdev = NULL;
- static int called;
- int cards = 0, v;
-
- root_qec_dev = NULL;
-
- if (called)
- return -ENODEV;
- called++;
-
- for_each_sbus(bus) {
- for_each_sbusdev(sdev, bus) {
- if (cards)
- dev = NULL;
-
- if (qec_match(sdev)) {
- cards++;
- if ((v = qec_ether_init(dev, sdev)))
- return v;
- }
- }
- }
- if (!cards)
- return -ENODEV;
+ struct sunqe *qp = dev_get_drvdata(&dev->dev);
+ struct net_device *net_dev = qp->dev;
+
+ unregister_netdevice(net_dev);
+
+ sbus_iounmap(qp->qcregs, CREG_REG_SIZE);
+ sbus_iounmap(qp->mregs, MREGS_REG_SIZE);
+ sbus_free_consistent(qp->qe_sdev,
+ PAGE_SIZE,
+ qp->qe_block,
+ qp->qblock_dvma);
+ sbus_free_consistent(qp->qe_sdev,
+ sizeof(struct sunqe_buffers),
+ qp->buffers,
+ qp->buffers_dvma);
+
+ free_netdev(net_dev);
+
+ dev_set_drvdata(&dev->dev, NULL);
+
return 0;
}
-static void __exit qec_cleanup(void)
+static struct of_device_id qec_sbus_match[] = {
+ {
+ .name = "qe",
+ },
+ {},
+};
+
+MODULE_DEVICE_TABLE(of, qec_sbus_match);
+
+static struct of_platform_driver qec_sbus_driver = {
+ .name = "qec",
+ .match_table = qec_sbus_match,
+ .probe = qec_sbus_probe,
+ .remove = __devexit_p(qec_sbus_remove),
+};
+
+static int __init qec_init(void)
+{
+ return of_register_driver(&qec_sbus_driver, &sbus_bus_type);
+}
+
+static void __exit qec_exit(void)
{
- struct sunqec *next_qec;
- int i;
+ of_unregister_driver(&qec_sbus_driver);
while (root_qec_dev) {
- next_qec = root_qec_dev->next_module;
-
- /* Release all four QE channels, then the QEC itself. */
- for (i = 0; i < 4; i++) {
- unregister_netdev(root_qec_dev->qes[i]->dev);
- sbus_iounmap(root_qec_dev->qes[i]->qcregs, CREG_REG_SIZE);
- sbus_iounmap(root_qec_dev->qes[i]->mregs, MREGS_REG_SIZE);
- sbus_free_consistent(root_qec_dev->qes[i]->qe_sdev,
- PAGE_SIZE,
- root_qec_dev->qes[i]->qe_block,
- root_qec_dev->qes[i]->qblock_dvma);
- sbus_free_consistent(root_qec_dev->qes[i]->qe_sdev,
- sizeof(struct sunqe_buffers),
- root_qec_dev->qes[i]->buffers,
- root_qec_dev->qes[i]->buffers_dvma);
- free_netdev(root_qec_dev->qes[i]->dev);
- }
- free_irq(root_qec_dev->qec_sdev->irqs[0], (void *)root_qec_dev);
+ struct sunqec *next = root_qec_dev->next_module;
+
+ free_irq(root_qec_dev->qec_sdev->irqs[0],
+ (void *) root_qec_dev);
sbus_iounmap(root_qec_dev->gregs, GLOB_REG_SIZE);
+
kfree(root_qec_dev);
- root_qec_dev = next_qec;
+
+ root_qec_dev = next;
}
}
-module_init(qec_probe);
-module_exit(qec_cleanup);
+module_init(qec_init);
+module_exit(qec_exit);
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index e3e380f90f8..35f93163875 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -10549,11 +10549,13 @@ static int __devinit tg3_get_macaddr_sparc(struct tg3 *tp)
struct pcidev_cookie *pcp = pdev->sysdata;
if (pcp != NULL) {
- int node = pcp->prom_node;
+ unsigned char *addr;
+ int len;
- if (prom_getproplen(node, "local-mac-address") == 6) {
- prom_getproperty(node, "local-mac-address",
- dev->dev_addr, 6);
+ addr = of_get_property(pcp->prom_node, "local-mac-address",
+ &len);
+ if (addr && len == 6) {
+ memcpy(dev->dev_addr, addr, 6);
memcpy(dev->perm_addr, dev->dev_addr, 6);
return 0;
}
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index cabdf894e21..e0de66739a4 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1550,10 +1550,14 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
dev->dev_addr[i] = last_phys_addr[i];
dev->dev_addr[i] = last_phys_addr[i] + 1;
#if defined(__sparc__)
- if ((pcp != NULL) && prom_getproplen(pcp->prom_node,
- "local-mac-address") == 6) {
- prom_getproperty(pcp->prom_node, "local-mac-address",
- dev->dev_addr, 6);
+ if (pcp) {
+ unsigned char *addr;
+ int len;
+
+ addr = of_get_property(pcp->prom_node,
+ "local-mac-address", &len);
+ if (addr && len == 6)
+ memcpy(dev->dev_addr, addr, 6);
}
#endif
#if defined(__i386__) || defined(__x86_64__) /* Patch up x86 BIOS bug. */
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 21:10:13 +0000