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Merge branch 'hw_addr_set-arch'

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Jakub Kicinski says:

====================
net: use eth_hw_addr_set() in arch-specific drivers

Fixups for more arch-specific drivers.

With these (and another patch which didn't fit) the build is more or
less clean with all cross-compilers available on kernel.org. I say
more or less because around half of the arches fail to build for
unrelated reasons right now.

Most of the changes here are for m68k, 32bit x86 and alpha.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2021-11-19 11:05:22 +00:00
commit 2edc4bf666
16 changed files with 96 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/ethernet/8390/hydra.c
View File

@ -116,6 +116,7 @@ static int hydra_init(struct zorro_dev *z)
unsigned long ioaddr = board+HYDRA_NIC_BASE;
const char name[] = "NE2000";
int start_page, stop_page;
u8 macaddr[ETH_ALEN];
int j;
int err;
@ -129,7 +130,8 @@ static int hydra_init(struct zorro_dev *z)
return -ENOMEM;
for (j = 0; j < ETH_ALEN; j++)
dev->dev_addr[j] = *((u8 *)(board + HYDRA_ADDRPROM + 2*j));
macaddr[j] = *((u8 *)(board + HYDRA_ADDRPROM + 2*j));
eth_hw_addr_set(dev, macaddr);
/* We must set the 8390 for word mode. */
z_writeb(0x4b, ioaddr + NE_EN0_DCFG);

4
drivers/net/ethernet/8390/mac8390.c
View File

@ -292,6 +292,7 @@ static bool mac8390_rsrc_init(struct net_device *dev,
struct nubus_dirent ent;
int offset;
volatile unsigned short *i;
u8 addr[ETH_ALEN];
dev->irq = SLOT2IRQ(board->slot);
/* This is getting to be a habit */
@ -314,7 +315,8 @@ static bool mac8390_rsrc_init(struct net_device *dev,
return false;
}
nubus_get_rsrc_mem(dev->dev_addr, &ent, 6);
nubus_get_rsrc_mem(addr, &ent, 6);
eth_hw_addr_set(dev, addr);
if (useresources[cardtype] == 1) {
nubus_rewinddir(&dir);

4
drivers/net/ethernet/8390/smc-ultra.c
View File

@ -204,6 +204,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
{
int i, retval;
int checksum = 0;
u8 macaddr[ETH_ALEN];
const char *model_name;
unsigned char eeprom_irq = 0;
static unsigned version_printed;
@ -239,7 +240,8 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
model_name = (idreg & 0xF0) == 0x20 ? "SMC Ultra" : "SMC EtherEZ";
for (i = 0; i < 6; i++)
dev->dev_addr[i] = inb(ioaddr + 8 + i);
macaddr[i] = inb(ioaddr + 8 + i);
eth_hw_addr_set(dev, macaddr);
netdev_info(dev, "%s at %#3x, %pM", model_name,
ioaddr, dev->dev_addr);

4
drivers/net/ethernet/8390/wd.c
View File

@ -168,6 +168,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
int checksum = 0;
int ancient = 0; /* An old card without config registers. */
int word16 = 0; /* 0 = 8 bit, 1 = 16 bit */
u8 addr[ETH_ALEN];
const char *model_name;
static unsigned version_printed;
struct ei_device *ei_local = netdev_priv(dev);
@ -191,7 +192,8 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
netdev_info(dev, version);
for (i = 0; i < 6; i++)
dev->dev_addr[i] = inb(ioaddr + 8 + i);
addr[i] = inb(ioaddr + 8 + i);
eth_hw_addr_set(dev, addr);
netdev_info(dev, "WD80x3 at %#3x, %pM", ioaddr, dev->dev_addr);

18
drivers/net/ethernet/amd/a2065.c
View File

@ -680,6 +680,7 @@ static int a2065_init_one(struct zorro_dev *z,
unsigned long base_addr = board + A2065_LANCE;
unsigned long mem_start = board + A2065_RAM;
struct resource *r1, *r2;
u8 addr[ETH_ALEN];
u32 serial;
int err;
@ -706,17 +707,18 @@ static int a2065_init_one(struct zorro_dev *z,
r2->name = dev->name;
serial = be32_to_cpu(z->rom.er_SerialNumber);
dev->dev_addr[0] = 0x00;
addr[0] = 0x00;
if (z->id != ZORRO_PROD_AMERISTAR_A2065) { /* Commodore */
dev->dev_addr[1] = 0x80;
dev->dev_addr[2] = 0x10;
addr[1] = 0x80;
addr[2] = 0x10;
} else { /* Ameristar */
dev->dev_addr[1] = 0x00;
dev->dev_addr[2] = 0x9f;
addr[1] = 0x00;
addr[2] = 0x9f;
}
dev->dev_addr[3] = (serial >> 16) & 0xff;
dev->dev_addr[4] = (serial >> 8) & 0xff;
dev->dev_addr[5] = serial & 0xff;
addr[3] = (serial >> 16) & 0xff;
addr[4] = (serial >> 8) & 0xff;
addr[5] = serial & 0xff;
eth_hw_addr_set(dev, addr);
dev->base_addr = (unsigned long)ZTWO_VADDR(base_addr);
dev->mem_start = (unsigned long)ZTWO_VADDR(mem_start);
dev->mem_end = dev->mem_start + A2065_RAM_SIZE;

20
drivers/net/ethernet/amd/ariadne.c
View File

@ -441,11 +441,11 @@ static int ariadne_open(struct net_device *dev)
/* Set the Ethernet Hardware Address */
lance->RAP = CSR12; /* Physical Address Register, PADR[15:0] */
lance->RDP = ((u_short *)&dev->dev_addr[0])[0];
lance->RDP = ((const u_short *)&dev->dev_addr[0])[0];
lance->RAP = CSR13; /* Physical Address Register, PADR[31:16] */
lance->RDP = ((u_short *)&dev->dev_addr[0])[1];
lance->RDP = ((const u_short *)&dev->dev_addr[0])[1];
lance->RAP = CSR14; /* Physical Address Register, PADR[47:32] */
lance->RDP = ((u_short *)&dev->dev_addr[0])[2];
lance->RDP = ((const u_short *)&dev->dev_addr[0])[2];
/* Set the Init Block Mode */
lance->RAP = CSR15; /* Mode Register */
@ -717,6 +717,7 @@ static int ariadne_init_one(struct zorro_dev *z,
unsigned long mem_start = board + ARIADNE_RAM;
struct resource *r1, *r2;
struct net_device *dev;
u8 addr[ETH_ALEN];
u32 serial;
int err;
@ -740,12 +741,13 @@ static int ariadne_init_one(struct zorro_dev *z,
r2->name = dev->name;
serial = be32_to_cpu(z->rom.er_SerialNumber);
dev->dev_addr[0] = 0x00;
dev->dev_addr[1] = 0x60;
dev->dev_addr[2] = 0x30;
dev->dev_addr[3] = (serial >> 16) & 0xff;
dev->dev_addr[4] = (serial >> 8) & 0xff;
dev->dev_addr[5] = serial & 0xff;
addr[0] = 0x00;
addr[1] = 0x60;
addr[2] = 0x30;
addr[3] = (serial >> 16) & 0xff;
addr[4] = (serial >> 8) & 0xff;
addr[5] = serial & 0xff;
eth_hw_addr_set(dev, addr);
dev->base_addr = (unsigned long)ZTWO_VADDR(base_addr);
dev->mem_start = (unsigned long)ZTWO_VADDR(mem_start);
dev->mem_end = dev->mem_start + ARIADNE_RAM_SIZE;

7
drivers/net/ethernet/amd/atarilance.c
View File

@ -471,6 +471,7 @@ static unsigned long __init lance_probe1( struct net_device *dev,
int i;
static int did_version;
unsigned short save1, save2;
u8 addr[ETH_ALEN];
PROBE_PRINT(( "Probing for Lance card at mem %#lx io %#lx\n",
(long)memaddr, (long)ioaddr ));
@ -585,14 +586,16 @@ static unsigned long __init lance_probe1( struct net_device *dev,
eth_hw_addr_set(dev, OldRieblDefHwaddr);
break;
case NEW_RIEBL:
lp->memcpy_f(dev->dev_addr, RIEBL_HWADDR_ADDR, ETH_ALEN);
lp->memcpy_f(addr, RIEBL_HWADDR_ADDR, ETH_ALEN);
eth_hw_addr_set(dev, addr);
break;
case PAM_CARD:
i = IO->eeprom;
for( i = 0; i < 6; ++i )
dev->dev_addr[i] =
addr[i] =
((((unsigned short *)MEM)[i*2] & 0x0f) << 4) |
((((unsigned short *)MEM)[i*2+1] & 0x0f));
eth_hw_addr_set(dev, addr);
i = IO->mem;
break;
}

4
drivers/net/ethernet/amd/hplance.c
View File

@ -129,6 +129,7 @@ static void hplance_init(struct net_device *dev, struct dio_dev *d)
{
unsigned long va = (d->resource.start + DIO_VIRADDRBASE);
struct hplance_private *lp;
u8 addr[ETH_ALEN];
int i;
/* reset the board */
@ -144,9 +145,10 @@ static void hplance_init(struct net_device *dev, struct dio_dev *d)
/* The NVRAM holds our ethernet address, one nibble per byte,
* at bytes NVRAMOFF+1,3,5,7,9...
*/
dev->dev_addr[i] = ((in_8(va + HPLANCE_NVRAMOFF + i*4 + 1) & 0xF) << 4)
addr[i] = ((in_8(va + HPLANCE_NVRAMOFF + i*4 + 1) & 0xF) << 4)
| (in_8(va + HPLANCE_NVRAMOFF + i*4 + 3) & 0xF);
}
eth_hw_addr_set(dev, addr);
lp = netdev_priv(dev);
lp->lance.name = d->name;

4
drivers/net/ethernet/amd/lance.c
View File

@ -480,6 +480,7 @@ static int __init lance_probe1(struct net_device *dev, int ioaddr, int irq, int
unsigned long flags;
int err = -ENOMEM;
void __iomem *bios;
u8 addr[ETH_ALEN];
/* First we look for special cases.
Check for HP's on-board ethernet by looking for 'HP' in the BIOS.
@ -541,7 +542,8 @@ static int __init lance_probe1(struct net_device *dev, int ioaddr, int irq, int
/* There is a 16 byte station address PROM at the base address.
The first six bytes are the station address. */
for (i = 0; i < 6; i++)
dev->dev_addr[i] = inb(ioaddr + i);
addr[i] = inb(ioaddr + i);
eth_hw_addr_set(dev, addr);
printk("%pM", dev->dev_addr);
dev->base_addr = ioaddr;

14
drivers/net/ethernet/amd/mvme147.c
View File

@ -74,6 +74,7 @@ static struct net_device * __init mvme147lance_probe(void)
static int called;
static const char name[] = "MVME147 LANCE";
struct m147lance_private *lp;
u8 macaddr[ETH_ALEN];
u_long *addr;
u_long address;
int err;
@ -93,15 +94,16 @@ static struct net_device * __init mvme147lance_probe(void)
addr = (u_long *)ETHERNET_ADDRESS;
address = *addr;
dev->dev_addr[0] = 0x08;
dev->dev_addr[1] = 0x00;
dev->dev_addr[2] = 0x3e;
macaddr[0] = 0x08;
macaddr[1] = 0x00;
macaddr[2] = 0x3e;
address = address >> 8;
dev->dev_addr[5] = address&0xff;
macaddr[5] = address&0xff;
address = address >> 8;
dev->dev_addr[4] = address&0xff;
macaddr[4] = address&0xff;
address = address >> 8;
dev->dev_addr[3] = address&0xff;
macaddr[3] = address&0xff;
eth_hw_addr_set(dev, macaddr);
printk("%s: MVME147 at 0x%08lx, irq %d, Hardware Address %pM\n",
dev->name, dev->base_addr, MVME147_LANCE_IRQ,

8
drivers/net/ethernet/amd/ni65.c
View File

@ -251,7 +251,7 @@ static void ni65_recv_intr(struct net_device *dev,int);
static void ni65_xmit_intr(struct net_device *dev,int);
static int ni65_open(struct net_device *dev);
static int ni65_lance_reinit(struct net_device *dev);
static void ni65_init_lance(struct priv *p,unsigned char*,int,int);
static void ni65_init_lance(struct priv *p,const unsigned char*,int,int);
static netdev_tx_t ni65_send_packet(struct sk_buff *skb,
struct net_device *dev);
static void ni65_timeout(struct net_device *dev, unsigned int txqueue);
@ -418,6 +418,7 @@ static int __init ni65_probe1(struct net_device *dev,int ioaddr)
{
int i,j;
struct priv *p;
u8 addr[ETH_ALEN];
unsigned long flags;
dev->irq = irq;
@ -444,7 +445,8 @@ static int __init ni65_probe1(struct net_device *dev,int ioaddr)
return -ENODEV;
for(j=0;j<6;j++)
dev->dev_addr[j] = inb(ioaddr+cards[i].addr_offset+j);
addr[j] = inb(ioaddr+cards[i].addr_offset+j);
eth_hw_addr_set(dev, addr);
if( (j=ni65_alloc_buffer(dev)) < 0) {
release_region(ioaddr, cards[i].total_size);
@ -566,7 +568,7 @@ static int __init ni65_probe1(struct net_device *dev,int ioaddr)
/*
* set lance register and trigger init
*/
static void ni65_init_lance(struct priv *p,unsigned char *daddr,int filter,int mode)
static void ni65_init_lance(struct priv *p,const unsigned char *daddr,int filter,int mode)
{
int i;
u32 pib;

14
drivers/net/ethernet/apple/macmace.c
View File

@ -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;
}

7
drivers/net/ethernet/cirrus/mac89x0.c
View File

@ -242,12 +242,15 @@ static int mac89x0_device_probe(struct platform_device *pdev)
pr_info("No EEPROM, giving up now.\n");
goto out1;
} else {
u8 addr[ETH_ALEN];
for (i = 0; i < ETH_ALEN; i += 2) {
/* Big-endian (why??!) */
unsigned short s = readreg(dev, PP_IA + i);
dev->dev_addr[i] = s >> 8;
dev->dev_addr[i+1] = s & 0xff;
addr[i] = s >> 8;
addr[i+1] = s & 0xff;
}
eth_hw_addr_set(dev, addr);
}
dev->irq = SLOT2IRQ(slot);

6
drivers/net/ethernet/i825xx/lasi_82596.c
View File

@ -147,6 +147,7 @@ lan_init_chip(struct parisc_device *dev)
struct net_device *netdevice;
struct i596_private *lp;
int retval = -ENOMEM;
u8 addr[ETH_ALEN];
int i;
if (!dev->irq) {
@ -167,13 +168,14 @@ lan_init_chip(struct parisc_device *dev)
netdevice->base_addr = dev->hpa.start;
netdevice->irq = dev->irq;
if (pdc_lan_station_id(netdevice->dev_addr, netdevice->base_addr)) {
if (pdc_lan_station_id(addr, netdevice->base_addr)) {
for (i = 0; i < 6; i++) {
netdevice->dev_addr[i] = gsc_readb(LAN_PROM_ADDR + i);
addr[i] = gsc_readb(LAN_PROM_ADDR + i);
}
printk(KERN_INFO
"%s: MAC of HP700 LAN read from EEPROM\n", __FILE__);
}
eth_hw_addr_set(netdevice, addr);
lp = netdev_priv(netdevice);
lp->options = dev->id.sversion == 0x72 ? OPT_SWAP_PORT : 0;

27
drivers/net/ethernet/natsemi/macsonic.c
View File

@ -203,6 +203,7 @@ static void mac_onboard_sonic_ethernet_addr(struct net_device *dev)
struct sonic_local *lp = netdev_priv(dev);
const int prom_addr = ONBOARD_SONIC_PROM_BASE;
unsigned short val;
u8 addr[ETH_ALEN];
/*
* On NuBus boards we can sometimes look in the ROM resources.
@ -213,7 +214,8 @@ static void mac_onboard_sonic_ethernet_addr(struct net_device *dev)
int i;
for (i = 0; i < 6; i++)
dev->dev_addr[i] = SONIC_READ_PROM(i);
addr[i] = SONIC_READ_PROM(i);
eth_hw_addr_set(dev, addr);
if (!INVALID_MAC(dev->dev_addr))
return;
@ -222,7 +224,8 @@ static void mac_onboard_sonic_ethernet_addr(struct net_device *dev)
* source has a rather long and detailed historical account of
* why this is so.
*/
bit_reverse_addr(dev->dev_addr);
bit_reverse_addr(addr);
eth_hw_addr_set(dev, addr);
if (!INVALID_MAC(dev->dev_addr))
return;
@ -243,14 +246,15 @@ static void mac_onboard_sonic_ethernet_addr(struct net_device *dev)
SONIC_WRITE(SONIC_CEP, 15);
val = SONIC_READ(SONIC_CAP2);
dev->dev_addr[5] = val >> 8;
dev->dev_addr[4] = val & 0xff;
addr[5] = val >> 8;
addr[4] = val & 0xff;
val = SONIC_READ(SONIC_CAP1);
dev->dev_addr[3] = val >> 8;
dev->dev_addr[2] = val & 0xff;
addr[3] = val >> 8;
addr[2] = val & 0xff;
val = SONIC_READ(SONIC_CAP0);
dev->dev_addr[1] = val >> 8;
dev->dev_addr[0] = val & 0xff;
addr[1] = val >> 8;
addr[0] = val & 0xff;
eth_hw_addr_set(dev, addr);
if (!INVALID_MAC(dev->dev_addr))
return;
@ -355,13 +359,16 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
static int mac_sonic_nubus_ethernet_addr(struct net_device *dev,
unsigned long prom_addr, int id)
{
u8 addr[ETH_ALEN];
int i;
for(i = 0; i < 6; i++)
dev->dev_addr[i] = SONIC_READ_PROM(i);
addr[i] = SONIC_READ_PROM(i);
/* Some of the addresses are bit-reversed */
if (id != MACSONIC_DAYNA)
bit_reverse_addr(dev->dev_addr);
bit_reverse_addr(addr);
eth_hw_addr_set(dev, addr);
return 0;
}

6
drivers/net/ethernet/smsc/smc9194.c
View File

@ -856,6 +856,7 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
word configuration_register;
word memory_info_register;
word memory_cfg_register;
u8 addr[ETH_ALEN];
/* Grab the region so that no one else tries to probe our ioports. */
if (!request_region(ioaddr, SMC_IO_EXTENT, DRV_NAME))
@ -924,9 +925,10 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
word address;
address = inw( ioaddr + ADDR0 + i );
dev->dev_addr[ i + 1] = address >> 8;
dev->dev_addr[ i ] = address & 0xFF;
addr[i + 1] = address >> 8;
addr[i] = address & 0xFF;
}
eth_hw_addr_set(dev, addr);
/* get the memory information */