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-rw-r--r--drivers/net/Space.c3
-rw-r--r--drivers/net/ethernet/8390/mac8390.c139
-rw-r--r--include/net/Space.h1
3 files changed, 67 insertions, 76 deletions
diff --git a/drivers/net/Space.c b/drivers/net/Space.c
index 11fe71278f40..64333ec999ac 100644
--- a/drivers/net/Space.c
+++ b/drivers/net/Space.c
@@ -114,9 +114,6 @@ static struct devprobe2 m68k_probes[] __initdata = {
#ifdef CONFIG_MVME147_NET /* MVME147 internal Ethernet */
{mvme147lance_probe, 0},
#endif
-#ifdef CONFIG_MAC8390 /* NuBus NS8390-based cards */
- {mac8390_probe, 0},
-#endif
#ifdef CONFIG_MAC89x0
{mac89x0_probe, 0},
#endif
diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c
index abe50338b9f7..8042dd73eb6a 100644
--- a/drivers/net/ethernet/8390/mac8390.c
+++ b/drivers/net/ethernet/8390/mac8390.c
@@ -123,8 +123,7 @@ enum mac8390_access {
};
extern int mac8390_memtest(struct net_device *dev);
-static int mac8390_initdev(struct net_device *dev,
- struct nubus_rsrc *ndev,
+static int mac8390_initdev(struct net_device *dev, struct nubus_board *board,
enum mac8390_type type);
static int mac8390_open(struct net_device *dev);
@@ -169,7 +168,7 @@ static void slow_sane_block_output(struct net_device *dev, int count,
static void word_memcpy_tocard(unsigned long tp, const void *fp, int count);
static void word_memcpy_fromcard(void *tp, unsigned long fp, int count);
-static enum mac8390_type __init mac8390_ident(struct nubus_rsrc *fres)
+static enum mac8390_type mac8390_ident(struct nubus_rsrc *fres)
{
switch (fres->dr_sw) {
case NUBUS_DRSW_3COM:
@@ -235,7 +234,7 @@ static enum mac8390_type __init mac8390_ident(struct nubus_rsrc *fres)
return MAC8390_NONE;
}
-static enum mac8390_access __init mac8390_testio(volatile unsigned long membase)
+static enum mac8390_access mac8390_testio(unsigned long membase)
{
unsigned long outdata = 0xA5A0B5B0;
unsigned long indata = 0x00000000;
@@ -253,7 +252,7 @@ static enum mac8390_access __init mac8390_testio(volatile unsigned long membase)
return ACCESS_UNKNOWN;
}
-static int __init mac8390_memsize(unsigned long membase)
+static int mac8390_memsize(unsigned long membase)
{
unsigned long flags;
int i, j;
@@ -289,28 +288,28 @@ static int __init mac8390_memsize(unsigned long membase)
return i * 0x1000;
}
-static bool __init mac8390_init(struct net_device *dev,
- struct nubus_rsrc *ndev,
- enum mac8390_type cardtype)
+static bool mac8390_rsrc_init(struct net_device *dev,
+ struct nubus_rsrc *fres,
+ enum mac8390_type cardtype)
{
+ struct nubus_board *board = fres->board;
struct nubus_dir dir;
struct nubus_dirent ent;
int offset;
volatile unsigned short *i;
- dev->irq = SLOT2IRQ(ndev->board->slot);
+ dev->irq = SLOT2IRQ(board->slot);
/* This is getting to be a habit */
- dev->base_addr = (ndev->board->slot_addr |
- ((ndev->board->slot & 0xf) << 20));
+ dev->base_addr = board->slot_addr | ((board->slot & 0xf) << 20);
/*
* Get some Nubus info - we will trust the card's idea
* of where its memory and registers are.
*/
- if (nubus_get_func_dir(ndev, &dir) == -1) {
+ if (nubus_get_func_dir(fres, &dir) == -1) {
pr_err("%s: Unable to get Nubus functional directory for slot %X!\n",
- dev->name, ndev->board->slot);
+ dev->name, board->slot);
return false;
}
@@ -327,7 +326,7 @@ static bool __init mac8390_init(struct net_device *dev,
if (nubus_find_rsrc(&dir, NUBUS_RESID_MINOR_BASEOS,
&ent) == -1) {
pr_err("%s: Memory offset resource for slot %X not found!\n",
- dev->name, ndev->board->slot);
+ dev->name, board->slot);
return false;
}
nubus_get_rsrc_mem(&offset, &ent, 4);
@@ -338,7 +337,7 @@ static bool __init mac8390_init(struct net_device *dev,
if (nubus_find_rsrc(&dir, NUBUS_RESID_MINOR_LENGTH,
&ent) == -1) {
pr_info("%s: Memory length resource for slot %X not found, probing\n",
- dev->name, ndev->board->slot);
+ dev->name, board->slot);
offset = mac8390_memsize(dev->mem_start);
} else {
nubus_get_rsrc_mem(&offset, &ent, 4);
@@ -348,25 +347,25 @@ static bool __init mac8390_init(struct net_device *dev,
switch (cardtype) {
case MAC8390_KINETICS:
case MAC8390_DAYNA: /* it's the same */
- dev->base_addr = (int)(ndev->board->slot_addr +
+ dev->base_addr = (int)(board->slot_addr +
DAYNA_8390_BASE);
- dev->mem_start = (int)(ndev->board->slot_addr +
+ dev->mem_start = (int)(board->slot_addr +
DAYNA_8390_MEM);
dev->mem_end = dev->mem_start +
mac8390_memsize(dev->mem_start);
break;
case MAC8390_INTERLAN:
- dev->base_addr = (int)(ndev->board->slot_addr +
+ dev->base_addr = (int)(board->slot_addr +
INTERLAN_8390_BASE);
- dev->mem_start = (int)(ndev->board->slot_addr +
+ dev->mem_start = (int)(board->slot_addr +
INTERLAN_8390_MEM);
dev->mem_end = dev->mem_start +
mac8390_memsize(dev->mem_start);
break;
case MAC8390_CABLETRON:
- dev->base_addr = (int)(ndev->board->slot_addr +
+ dev->base_addr = (int)(board->slot_addr +
CABLETRON_8390_BASE);
- dev->mem_start = (int)(ndev->board->slot_addr +
+ dev->mem_start = (int)(board->slot_addr +
CABLETRON_8390_MEM);
/* The base address is unreadable if 0x00
* has been written to the command register
@@ -382,7 +381,7 @@ static bool __init mac8390_init(struct net_device *dev,
default:
pr_err("Card type %s is unsupported, sorry\n",
- ndev->board->name);
+ board->name);
return false;
}
}
@@ -390,86 +389,83 @@ static bool __init mac8390_init(struct net_device *dev,
return true;
}
-struct net_device * __init mac8390_probe(int unit)
+static int mac8390_device_probe(struct nubus_board *board)
{
struct net_device *dev;
- struct nubus_rsrc *ndev = NULL;
int err = -ENODEV;
- static unsigned int slots;
-
- enum mac8390_type cardtype;
-
- /* probably should check for Nubus instead */
-
- if (!MACH_IS_MAC)
- return ERR_PTR(-ENODEV);
+ struct nubus_rsrc *fres;
+ enum mac8390_type cardtype = MAC8390_NONE;
dev = ____alloc_ei_netdev(0);
if (!dev)
- return ERR_PTR(-ENOMEM);
+ return -ENOMEM;
- if (unit >= 0)
- sprintf(dev->name, "eth%d", unit);
+ SET_NETDEV_DEV(dev, &board->dev);
- for_each_func_rsrc(ndev) {
- if (ndev->category != NUBUS_CAT_NETWORK ||
- ndev->type != NUBUS_TYPE_ETHERNET)
+ for_each_board_func_rsrc(board, fres) {
+ if (fres->category != NUBUS_CAT_NETWORK ||
+ fres->type != NUBUS_TYPE_ETHERNET)
continue;
- /* Have we seen it already? */
- if (slots & (1 << ndev->board->slot))
- continue;
- slots |= 1 << ndev->board->slot;
-
- cardtype = mac8390_ident(ndev);
+ cardtype = mac8390_ident(fres);
if (cardtype == MAC8390_NONE)
continue;
- if (!mac8390_init(dev, ndev, cardtype))
- continue;
-
- /* Do the nasty 8390 stuff */
- if (!mac8390_initdev(dev, ndev, cardtype))
+ if (mac8390_rsrc_init(dev, fres, cardtype))
break;
}
+ if (!fres)
+ goto out;
- if (!ndev)
+ err = mac8390_initdev(dev, board, cardtype);
+ if (err)
goto out;
err = register_netdev(dev);
if (err)
goto out;
- return dev;
+
+ nubus_set_drvdata(board, dev);
+ return 0;
out:
free_netdev(dev);
- return ERR_PTR(err);
+ return err;
}
-#ifdef MODULE
+static int mac8390_device_remove(struct nubus_board *board)
+{
+ struct net_device *dev = nubus_get_drvdata(board);
+
+ unregister_netdev(dev);
+ free_netdev(dev);
+ return 0;
+}
+
+static struct nubus_driver mac8390_driver = {
+ .probe = mac8390_device_probe,
+ .remove = mac8390_device_remove,
+ .driver = {
+ .name = KBUILD_MODNAME,
+ .owner = THIS_MODULE,
+ }
+};
+
MODULE_AUTHOR("David Huggins-Daines <dhd@debian.org> and others");
MODULE_DESCRIPTION("Macintosh NS8390-based Nubus Ethernet driver");
MODULE_LICENSE("GPL");
-static struct net_device *dev_mac8390;
-
-int __init init_module(void)
+static int __init mac8390_init(void)
{
- dev_mac8390 = mac8390_probe(-1);
- if (IS_ERR(dev_mac8390)) {
- pr_warn("mac8390: No card found\n");
- return PTR_ERR(dev_mac8390);
- }
- return 0;
+ return nubus_driver_register(&mac8390_driver);
}
+module_init(mac8390_init);
-void __exit cleanup_module(void)
+static void __exit mac8390_exit(void)
{
- unregister_netdev(dev_mac8390);
- free_netdev(dev_mac8390);
+ nubus_driver_unregister(&mac8390_driver);
}
-
-#endif /* MODULE */
+module_exit(mac8390_exit);
static const struct net_device_ops mac8390_netdev_ops = {
.ndo_open = mac8390_open,
@@ -485,9 +481,8 @@ static const struct net_device_ops mac8390_netdev_ops = {
#endif
};
-static int __init mac8390_initdev(struct net_device *dev,
- struct nubus_rsrc *ndev,
- enum mac8390_type type)
+static int mac8390_initdev(struct net_device *dev, struct nubus_board *board,
+ enum mac8390_type type)
{
static u32 fwrd4_offsets[16] = {
0, 4, 8, 12,
@@ -605,7 +600,7 @@ static int __init mac8390_initdev(struct net_device *dev,
default:
pr_err("Card type %s is unsupported, sorry\n",
- ndev->board->name);
+ board->name);
return -ENODEV;
}
@@ -613,7 +608,7 @@ static int __init mac8390_initdev(struct net_device *dev,
/* Good, done, now spit out some messages */
pr_info("%s: %s in slot %X (type %s)\n",
- dev->name, ndev->board->name, ndev->board->slot,
+ dev->name, board->name, board->slot,
cardname[type]);
pr_info("MAC %pM IRQ %d, %d KB shared memory at %#lx, %d-bit access.\n",
dev->dev_addr, dev->irq,
diff --git a/include/net/Space.h b/include/net/Space.h
index 27fb5c937c4f..336da258885a 100644
--- a/include/net/Space.h
+++ b/include/net/Space.h
@@ -20,7 +20,6 @@ struct net_device *cs89x0_probe(int unit);
struct net_device *mvme147lance_probe(int unit);
struct net_device *tc515_probe(int unit);
struct net_device *lance_probe(int unit);
-struct net_device *mac8390_probe(int unit);
struct net_device *mac89x0_probe(int unit);
struct net_device *cops_probe(int unit);
struct net_device *ltpc_probe(void);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 17:54:27 +0000