aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/depca.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/depca.c')
-rw-r--r--drivers/net/depca.c66
1 files changed, 30 insertions, 36 deletions
diff --git a/drivers/net/depca.c b/drivers/net/depca.c
index 17654059922d..f2015a851977 100644
--- a/drivers/net/depca.c
+++ b/drivers/net/depca.c
@@ -331,18 +331,18 @@ static struct {
"DE422",\
""}
-static const char* const depca_signature[] __devinitconst = DEPCA_SIGNATURE;
+static char* __initdata depca_signature[] = DEPCA_SIGNATURE;
enum depca_type {
DEPCA, de100, de101, de200, de201, de202, de210, de212, de422, unknown
};
-static const char depca_string[] = "depca";
+static char depca_string[] = "depca";
static int depca_device_remove (struct device *device);
#ifdef CONFIG_EISA
-static const struct eisa_device_id depca_eisa_ids[] __devinitconst = {
+static struct eisa_device_id depca_eisa_ids[] = {
{ "DEC4220", de422 },
{ "" }
};
@@ -367,19 +367,19 @@ static struct eisa_driver depca_eisa_driver = {
#define DE210_ID 0x628d
#define DE212_ID 0x6def
-static const short depca_mca_adapter_ids[] __devinitconst = {
+static short depca_mca_adapter_ids[] = {
DE210_ID,
DE212_ID,
0x0000
};
-static const char *depca_mca_adapter_name[] = {
+static char *depca_mca_adapter_name[] = {
"DEC EtherWORKS MC Adapter (DE210)",
"DEC EtherWORKS MC Adapter (DE212)",
NULL
};
-static const enum depca_type depca_mca_adapter_type[] = {
+static enum depca_type depca_mca_adapter_type[] = {
de210,
de212,
0
@@ -541,9 +541,10 @@ static void SetMulticastFilter(struct net_device *dev);
static int load_packet(struct net_device *dev, struct sk_buff *skb);
static void depca_dbg_open(struct net_device *dev);
-static const u_char de1xx_irq[] __devinitconst = { 2, 3, 4, 5, 7, 9, 0 };
-static const u_char de2xx_irq[] __devinitconst = { 5, 9, 10, 11, 15, 0 };
-static const u_char de422_irq[] __devinitconst = { 5, 9, 10, 11, 0 };
+static u_char de1xx_irq[] __initdata = { 2, 3, 4, 5, 7, 9, 0 };
+static u_char de2xx_irq[] __initdata = { 5, 9, 10, 11, 15, 0 };
+static u_char de422_irq[] __initdata = { 5, 9, 10, 11, 0 };
+static u_char *depca_irq;
static int irq;
static int io;
@@ -579,7 +580,7 @@ static const struct net_device_ops depca_netdev_ops = {
.ndo_validate_addr = eth_validate_addr,
};
-static int __devinit depca_hw_init (struct net_device *dev, struct device *device)
+static int __init depca_hw_init (struct net_device *dev, struct device *device)
{
struct depca_private *lp;
int i, j, offset, netRAM, mem_len, status = 0;
@@ -707,11 +708,11 @@ static int __devinit depca_hw_init (struct net_device *dev, struct device *devic
/* Tx & Rx descriptors (aligned to a quadword boundary) */
offset = (offset + DEPCA_ALIGN) & ~DEPCA_ALIGN;
- lp->rx_ring = (struct depca_rx_desc __iomem *) (lp->sh_mem + offset);
+ lp->rx_ring = lp->sh_mem + offset;
lp->rx_ring_offset = offset;
offset += (sizeof(struct depca_rx_desc) * NUM_RX_DESC);
- lp->tx_ring = (struct depca_tx_desc __iomem *) (lp->sh_mem + offset);
+ lp->tx_ring = lp->sh_mem + offset;
lp->tx_ring_offset = offset;
offset += (sizeof(struct depca_tx_desc) * NUM_TX_DESC);
@@ -747,7 +748,6 @@ static int __devinit depca_hw_init (struct net_device *dev, struct device *devic
if (dev->irq < 2) {
unsigned char irqnum;
unsigned long irq_mask, delay;
- const u_char *depca_irq;
irq_mask = probe_irq_on();
@@ -770,7 +770,6 @@ static int __devinit depca_hw_init (struct net_device *dev, struct device *devic
break;
default:
- depca_irq = NULL;
break; /* Not reached */
}
@@ -1074,13 +1073,13 @@ static int depca_rx(struct net_device *dev)
i = DEPCA_PKT_STAT_SZ;
}
}
- if (buf[0] & 0x01) { /* Multicast/Broadcast */
- if ((*(s16 *) & buf[0] == -1) && (*(s16 *) & buf[2] == -1) && (*(s16 *) & buf[4] == -1)) {
+ if (is_multicast_ether_addr(buf)) {
+ if (is_broadcast_ether_addr(buf)) {
lp->pktStats.broadcast++;
} else {
lp->pktStats.multicast++;
}
- } else if ((*(s16 *) & buf[0] == *(s16 *) & dev->dev_addr[0]) && (*(s16 *) & buf[2] == *(s16 *) & dev->dev_addr[2]) && (*(s16 *) & buf[4] == *(s16 *) & dev->dev_addr[4])) {
+ } else if (compare_ether_addr(buf, dev->dev_addr) == 0) {
lp->pktStats.unicast++;
}
@@ -1271,7 +1270,6 @@ static void SetMulticastFilter(struct net_device *dev)
{
struct depca_private *lp = netdev_priv(dev);
struct netdev_hw_addr *ha;
- char *addrs;
int i, j, bit, byte;
u16 hashcode;
u32 crc;
@@ -1286,24 +1284,20 @@ static void SetMulticastFilter(struct net_device *dev)
}
/* Add multicast addresses */
netdev_for_each_mc_addr(ha, dev) {
- addrs = ha->addr;
- if ((*addrs & 0x01) == 1) { /* multicast address? */
- crc = ether_crc(ETH_ALEN, addrs);
- hashcode = (crc & 1); /* hashcode is 6 LSb of CRC ... */
- for (j = 0; j < 5; j++) { /* ... in reverse order. */
- hashcode = (hashcode << 1) | ((crc >>= 1) & 1);
- }
-
-
- byte = hashcode >> 3; /* bit[3-5] -> byte in filter */
- bit = 1 << (hashcode & 0x07); /* bit[0-2] -> bit in byte */
- lp->init_block.mcast_table[byte] |= bit;
+ crc = ether_crc(ETH_ALEN, ha->addr);
+ hashcode = (crc & 1); /* hashcode is 6 LSb of CRC ... */
+ for (j = 0; j < 5; j++) { /* ... in reverse order. */
+ hashcode = (hashcode << 1) | ((crc >>= 1) & 1);
}
+
+ byte = hashcode >> 3; /* bit[3-5] -> byte in filter */
+ bit = 1 << (hashcode & 0x07); /* bit[0-2] -> bit in byte */
+ lp->init_block.mcast_table[byte] |= bit;
}
}
}
-static int __devinit depca_common_init (u_long ioaddr, struct net_device **devp)
+static int __init depca_common_init (u_long ioaddr, struct net_device **devp)
{
int status = 0;
@@ -1334,7 +1328,7 @@ static int __devinit depca_common_init (u_long ioaddr, struct net_device **devp)
/*
** Microchannel bus I/O device probe
*/
-static int __devinit depca_mca_probe(struct device *device)
+static int __init depca_mca_probe(struct device *device)
{
unsigned char pos[2];
unsigned char where;
@@ -1458,7 +1452,7 @@ static int __devinit depca_mca_probe(struct device *device)
** ISA bus I/O device probe
*/
-static void __devinit depca_platform_probe (void)
+static void __init depca_platform_probe (void)
{
int i;
struct platform_device *pldev;
@@ -1498,7 +1492,7 @@ static void __devinit depca_platform_probe (void)
}
}
-static enum depca_type __devinit depca_shmem_probe (ulong *mem_start)
+static enum depca_type __init depca_shmem_probe (ulong *mem_start)
{
u_long mem_base[] = DEPCA_RAM_BASE_ADDRESSES;
enum depca_type adapter = unknown;
@@ -1559,7 +1553,7 @@ static int __devinit depca_isa_probe (struct platform_device *device)
*/
#ifdef CONFIG_EISA
-static int __devinit depca_eisa_probe (struct device *device)
+static int __init depca_eisa_probe (struct device *device)
{
enum depca_type adapter = unknown;
struct eisa_device *edev;
@@ -1630,7 +1624,7 @@ static int __devexit depca_device_remove (struct device *device)
** and Boot (readb) ROM. This will also give us a clue to the network RAM
** base address.
*/
-static int __devinit DepcaSignature(char *name, u_long base_addr)
+static int __init DepcaSignature(char *name, u_long base_addr)
{
u_int i, j, k;
void __iomem *ptr;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.