aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/apple
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/apple')
-rw-r--r--drivers/net/ethernet/apple/Kconfig10
-rw-r--r--drivers/net/ethernet/apple/bmac.c55
-rw-r--r--drivers/net/ethernet/apple/mace.c27
-rw-r--r--drivers/net/ethernet/apple/macmace.c14
4 files changed, 57 insertions, 49 deletions
diff --git a/drivers/net/ethernet/apple/Kconfig b/drivers/net/ethernet/apple/Kconfig
index f78b9c841296..a4176d2ecec6 100644
--- a/drivers/net/ethernet/apple/Kconfig
+++ b/drivers/net/ethernet/apple/Kconfig
@@ -7,7 +7,7 @@ config NET_VENDOR_APPLE
bool "Apple devices"
default y
depends on (PPC_PMAC && PPC32) || MAC
- ---help---
+ help
If you have a network (Ethernet) card belonging to this class, say Y.
Note that the answer to this question doesn't directly affect the
@@ -21,7 +21,7 @@ config MACE
tristate "MACE (Power Mac ethernet) support"
depends on PPC_PMAC && PPC32
select CRC32
- ---help---
+ help
Power Macintoshes and clones with Ethernet built-in on the
motherboard will usually use a MACE (Medium Access Control for
Ethernet) interface. Say Y to include support for the MACE chip.
@@ -32,7 +32,7 @@ config MACE
config MACE_AAUI_PORT
bool "Use AAUI port instead of TP by default"
depends on MACE
- ---help---
+ help
Some Apple machines (notably the Apple Network Server) which use the
MACE ethernet chip have an Apple AUI port (small 15-pin connector),
instead of an 8-pin RJ45 connector for twisted-pair ethernet. Say
@@ -44,7 +44,7 @@ config BMAC
tristate "BMAC (G3 ethernet) support"
depends on PPC_PMAC && PPC32
select CRC32
- ---help---
+ help
Say Y for support of BMAC Ethernet interfaces. These are used on G3
computers.
@@ -55,7 +55,7 @@ config MACMACE
tristate "Macintosh (AV) onboard MACE ethernet"
depends on MAC
select CRC32
- ---help---
+ help
Support for the onboard AMD 79C940 MACE Ethernet controller used in
the 660AV and 840AV Macintosh. If you have one of these Macintoshes
say Y here.
diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c
index a58185b1d8bf..334de0d93c89 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -24,11 +24,10 @@
#include <linux/bitrev.h>
#include <linux/ethtool.h>
#include <linux/slab.h>
-#include <asm/prom.h>
+#include <linux/pgtable.h>
#include <asm/dbdma.h>
#include <asm/io.h>
#include <asm/page.h>
-#include <asm/pgtable.h>
#include <asm/machdep.h>
#include <asm/pmac_feature.h>
#include <asm/macio.h>
@@ -308,7 +307,7 @@ bmac_init_registers(struct net_device *dev)
{
struct bmac_data *bp = netdev_priv(dev);
volatile unsigned short regValue;
- unsigned short *pWord16;
+ const unsigned short *pWord16;
int i;
/* XXDEBUG(("bmac: enter init_registers\n")); */
@@ -371,7 +370,7 @@ bmac_init_registers(struct net_device *dev)
bmwrite(dev, BHASH1, bp->hash_table_mask[2]); /* bits 47 - 32 */
bmwrite(dev, BHASH0, bp->hash_table_mask[3]); /* bits 63 - 48 */
- pWord16 = (unsigned short *)dev->dev_addr;
+ pWord16 = (const unsigned short *)dev->dev_addr;
bmwrite(dev, MADD0, *pWord16++);
bmwrite(dev, MADD1, *pWord16++);
bmwrite(dev, MADD2, *pWord16);
@@ -477,26 +476,26 @@ static int bmac_suspend(struct macio_dev *mdev, pm_message_t state)
config = bmread(dev, RXCFG);
bmwrite(dev, RXCFG, (config & ~RxMACEnable));
config = bmread(dev, TXCFG);
- bmwrite(dev, TXCFG, (config & ~TxMACEnable));
+ bmwrite(dev, TXCFG, (config & ~TxMACEnable));
bmwrite(dev, INTDISABLE, DisableAll); /* disable all intrs */
- /* disable rx and tx dma */
+ /* disable rx and tx dma */
rd->control = cpu_to_le32(DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */
td->control = cpu_to_le32(DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */
- /* free some skb's */
- for (i=0; i<N_RX_RING; i++) {
- if (bp->rx_bufs[i] != NULL) {
- dev_kfree_skb(bp->rx_bufs[i]);
- bp->rx_bufs[i] = NULL;
- }
- }
- for (i = 0; i<N_TX_RING; i++) {
+ /* free some skb's */
+ for (i=0; i<N_RX_RING; i++) {
+ if (bp->rx_bufs[i] != NULL) {
+ dev_kfree_skb(bp->rx_bufs[i]);
+ bp->rx_bufs[i] = NULL;
+ }
+ }
+ for (i = 0; i<N_TX_RING; i++) {
if (bp->tx_bufs[i] != NULL) {
dev_kfree_skb(bp->tx_bufs[i]);
bp->tx_bufs[i] = NULL;
}
}
}
- pmac_call_feature(PMAC_FTR_BMAC_ENABLE, macio_get_of_node(bp->mdev), 0, 0);
+ pmac_call_feature(PMAC_FTR_BMAC_ENABLE, macio_get_of_node(bp->mdev), 0, 0);
return 0;
}
@@ -510,9 +509,9 @@ static int bmac_resume(struct macio_dev *mdev)
bmac_reset_and_enable(dev);
enable_irq(dev->irq);
- enable_irq(bp->tx_dma_intr);
- enable_irq(bp->rx_dma_intr);
- netif_device_attach(dev);
+ enable_irq(bp->tx_dma_intr);
+ enable_irq(bp->rx_dma_intr);
+ netif_device_attach(dev);
return 0;
}
@@ -521,19 +520,16 @@ static int bmac_resume(struct macio_dev *mdev)
static int bmac_set_address(struct net_device *dev, void *addr)
{
struct bmac_data *bp = netdev_priv(dev);
- unsigned char *p = addr;
- unsigned short *pWord16;
+ const unsigned short *pWord16;
unsigned long flags;
- int i;
XXDEBUG(("bmac: enter set_address\n"));
spin_lock_irqsave(&bp->lock, flags);
- for (i = 0; i < 6; ++i) {
- dev->dev_addr[i] = p[i];
- }
+ eth_hw_addr_set(dev, addr);
+
/* load up the hardware address */
- pWord16 = (unsigned short *)dev->dev_addr;
+ pWord16 = (const unsigned short *)dev->dev_addr;
bmwrite(dev, MADD0, *pWord16++);
bmwrite(dev, MADD1, *pWord16++);
bmwrite(dev, MADD2, *pWord16);
@@ -1182,7 +1178,7 @@ bmac_get_station_address(struct net_device *dev, unsigned char *ea)
int i;
unsigned short data;
- for (i = 0; i < 6; i++)
+ for (i = 0; i < 3; i++)
{
reset_and_select_srom(dev);
data = read_srom(dev, i + EnetAddressOffset/2, SROMAddressBits);
@@ -1240,6 +1236,7 @@ static int bmac_probe(struct macio_dev *mdev, const struct of_device_id *match)
struct bmac_data *bp;
const unsigned char *prop_addr;
unsigned char addr[6];
+ u8 macaddr[6];
struct net_device *dev;
int is_bmac_plus = ((int)match->data) != 0;
@@ -1287,7 +1284,9 @@ static int bmac_probe(struct macio_dev *mdev, const struct of_device_id *match)
rev = addr[0] == 0 && addr[1] == 0xA0;
for (j = 0; j < 6; ++j)
- dev->dev_addr[j] = rev ? bitrev8(addr[j]): addr[j];
+ macaddr[j] = rev ? bitrev8(addr[j]): addr[j];
+
+ eth_hw_addr_set(dev, macaddr);
/* Enable chip without interrupts for now */
bmac_enable_and_reset_chip(dev);
@@ -1599,7 +1598,7 @@ static int bmac_remove(struct macio_dev *mdev)
unregister_netdev(dev);
- free_irq(dev->irq, dev);
+ free_irq(dev->irq, dev);
free_irq(bp->tx_dma_intr, dev);
free_irq(bp->rx_dma_intr, dev);
diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c
index b8ba2abf5b3a..d0a771b65e88 100644
--- a/drivers/net/ethernet/apple/mace.c
+++ b/drivers/net/ethernet/apple/mace.c
@@ -19,10 +19,9 @@
#include <linux/spinlock.h>
#include <linux/bitrev.h>
#include <linux/slab.h>
-#include <asm/prom.h>
+#include <linux/pgtable.h>
#include <asm/dbdma.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/macio.h>
#include "mace.h"
@@ -90,7 +89,7 @@ static void mace_set_timeout(struct net_device *dev);
static void mace_tx_timeout(struct timer_list *t);
static inline void dbdma_reset(volatile struct dbdma_regs __iomem *dma);
static inline void mace_clean_rings(struct mace_data *mp);
-static void __mace_set_address(struct net_device *dev, void *addr);
+static void __mace_set_address(struct net_device *dev, const void *addr);
/*
* If we can't get a skbuff when we need it, we use this area for DMA.
@@ -112,6 +111,7 @@ static int mace_probe(struct macio_dev *mdev, const struct of_device_id *match)
struct net_device *dev;
struct mace_data *mp;
const unsigned char *addr;
+ u8 macaddr[ETH_ALEN];
int j, rev, rc = -EBUSY;
if (macio_resource_count(mdev) != 3 || macio_irq_count(mdev) != 3) {
@@ -167,8 +167,9 @@ static int mace_probe(struct macio_dev *mdev, const struct of_device_id *match)
rev = addr[0] == 0 && addr[1] == 0xA0;
for (j = 0; j < 6; ++j) {
- dev->dev_addr[j] = rev ? bitrev8(addr[j]): addr[j];
+ macaddr[j] = rev ? bitrev8(addr[j]): addr[j];
}
+ eth_hw_addr_set(dev, macaddr);
mp->chipid = (in_8(&mp->mace->chipid_hi) << 8) |
in_8(&mp->mace->chipid_lo);
@@ -364,28 +365,32 @@ static void mace_reset(struct net_device *dev)
out_8(&mb->iac, 0);
if (mp->port_aaui)
- out_8(&mb->plscc, PORTSEL_AUI + ENPLSIO);
+ out_8(&mb->plscc, PORTSEL_AUI + ENPLSIO);
else
- out_8(&mb->plscc, PORTSEL_GPSI + ENPLSIO);
+ out_8(&mb->plscc, PORTSEL_GPSI + ENPLSIO);
}
-static void __mace_set_address(struct net_device *dev, void *addr)
+static void __mace_set_address(struct net_device *dev, const void *addr)
{
struct mace_data *mp = netdev_priv(dev);
volatile struct mace __iomem *mb = mp->mace;
- unsigned char *p = addr;
+ const unsigned char *p = addr;
+ u8 macaddr[ETH_ALEN];
int i;
/* load up the hardware address */
if (mp->chipid == BROKEN_ADDRCHG_REV)
- out_8(&mb->iac, PHYADDR);
+ out_8(&mb->iac, PHYADDR);
else {
- out_8(&mb->iac, ADDRCHG | PHYADDR);
+ out_8(&mb->iac, ADDRCHG | PHYADDR);
while ((in_8(&mb->iac) & ADDRCHG) != 0)
;
}
for (i = 0; i < 6; ++i)
- out_8(&mb->padr, dev->dev_addr[i] = p[i]);
+ out_8(&mb->padr, macaddr[i] = p[i]);
+
+ eth_hw_addr_set(dev, macaddr);
+
if (mp->chipid != BROKEN_ADDRCHG_REV)
out_8(&mb->iac, 0);
}
diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c
index 95d3061c61be..8fcaf1639920 100644
--- a/drivers/net/ethernet/apple/macmace.c
+++ b/drivers/net/ethernet/apple/macmace.c
@@ -92,7 +92,7 @@ static void mace_reset(struct net_device *dev);
static irqreturn_t mace_interrupt(int irq, void *dev_id);
static irqreturn_t mace_dma_intr(int irq, void *dev_id);
static void mace_tx_timeout(struct net_device *dev, unsigned int txqueue);
-static void __mace_set_address(struct net_device *dev, void *addr);
+static void __mace_set_address(struct net_device *dev, const void *addr);
/*
* Load a receive DMA channel with a base address and ring length
@@ -197,6 +197,7 @@ static int mace_probe(struct platform_device *pdev)
unsigned char *addr;
struct net_device *dev;
unsigned char checksum = 0;
+ u8 macaddr[ETH_ALEN];
int err;
dev = alloc_etherdev(PRIV_BYTES);
@@ -229,8 +230,9 @@ static int mace_probe(struct platform_device *pdev)
for (j = 0; j < 6; ++j) {
u8 v = bitrev8(addr[j<<4]);
checksum ^= v;
- dev->dev_addr[j] = v;
+ macaddr[j] = v;
}
+ eth_hw_addr_set(dev, macaddr);
for (; j < 8; ++j) {
checksum ^= bitrev8(addr[j<<4]);
}
@@ -315,11 +317,12 @@ static void mace_reset(struct net_device *dev)
* Load the address on a mace controller.
*/
-static void __mace_set_address(struct net_device *dev, void *addr)
+static void __mace_set_address(struct net_device *dev, const void *addr)
{
struct mace_data *mp = netdev_priv(dev);
volatile struct mace *mb = mp->mace;
- unsigned char *p = addr;
+ const unsigned char *p = addr;
+ u8 macaddr[ETH_ALEN];
int i;
/* load up the hardware address */
@@ -331,7 +334,8 @@ static void __mace_set_address(struct net_device *dev, void *addr)
;
}
for (i = 0; i < 6; ++i)
- mb->padr = dev->dev_addr[i] = p[i];
+ mb->padr = macaddr[i] = p[i];
+ eth_hw_addr_set(dev, macaddr);
if (mp->chipid != BROKEN_ADDRCHG_REV)
mb->iac = 0;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.