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Commit 661e5f8d authored by Jeff Garzik's avatar Jeff Garzik
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Merge pobox.com:/garz/repo/netdev-2.6/viro-iomem 

into pobox.com:/garz/repo/net-drivers-2.6
parents 1568cc8f b4a8e614
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Showing with 140 additions and 138 deletions
drivers/net/bmac.c
View file @ 661e5f8d
......@@ -59,9 +59,9 @@
struct bmac_data {
/* volatile struct bmac *bmac; */
struct sk_buff_head *queue;
volatile struct dbdma_regs *tx_dma;
volatile struct dbdma_regs __iomem *tx_dma;
int tx_dma_intr;
volatile struct dbdma_regs *rx_dma;
volatile struct dbdma_regs __iomem *rx_dma;
int rx_dma_intr;
volatile struct dbdma_cmd *tx_cmds; /* xmit dma command list */
volatile struct dbdma_cmd *rx_cmds; /* recv dma command list */
......@@ -165,35 +165,35 @@ static void bmac_start(struct net_device *dev);
#define DBDMA_CLEAR(x) ( (x) << 16)
static inline void
dbdma_st32(volatile unsigned long *a, unsigned long x)
dbdma_st32(volatile __u32 __iomem *a, unsigned long x)
{
__asm__ volatile( "stwbrx %0,0,%1" : : "r" (x), "r" (a) : "memory");
return;
}
static inline unsigned long
dbdma_ld32(volatile unsigned long *a)
dbdma_ld32(volatile __u32 __iomem *a)
{
unsigned long swap;
__u32 swap;
__asm__ volatile ("lwbrx %0,0,%1" : "=r" (swap) : "r" (a));
return swap;
}
static void
dbdma_continue(volatile struct dbdma_regs *dmap)
dbdma_continue(volatile struct dbdma_regs __iomem *dmap)
{
dbdma_st32((volatile unsigned long *)&dmap->control,
dbdma_st32(&dmap->control,
DBDMA_SET(RUN|WAKE) | DBDMA_CLEAR(PAUSE|DEAD));
eieio();
}
static void
dbdma_reset(volatile struct dbdma_regs *dmap)
dbdma_reset(volatile struct dbdma_regs __iomem *dmap)
{
dbdma_st32((volatile unsigned long *)&dmap->control,
dbdma_st32(&dmap->control,
DBDMA_CLEAR(ACTIVE|DEAD|WAKE|FLUSH|PAUSE|RUN));
eieio();
while (dbdma_ld32((volatile unsigned long *)&dmap->status) & RUN)
while (dbdma_ld32(&dmap->status) & RUN)
eieio();
}
......@@ -213,22 +213,22 @@ dbdma_setcmd(volatile struct dbdma_cmd *cp,
static inline
void bmwrite(struct net_device *dev, unsigned long reg_offset, unsigned data )
{
out_le16((void *)dev->base_addr + reg_offset, data);
out_le16((void __iomem *)dev->base_addr + reg_offset, data);
}
static inline
volatile unsigned short bmread(struct net_device *dev, unsigned long reg_offset )
{
return in_le16((void *)dev->base_addr + reg_offset);
return in_le16((void __iomem *)dev->base_addr + reg_offset);
}
static void
bmac_enable_and_reset_chip(struct net_device *dev)
{
struct bmac_data *bp = netdev_priv(dev);
volatile struct dbdma_regs *rd = bp->rx_dma;
volatile struct dbdma_regs *td = bp->tx_dma;
volatile struct dbdma_regs __iomem *rd = bp->rx_dma;
volatile struct dbdma_regs __iomem *td = bp->tx_dma;
if (rd)
dbdma_reset(rd);
......@@ -406,7 +406,7 @@ static void
bmac_start_chip(struct net_device *dev)
{
struct bmac_data *bp = netdev_priv(dev);
volatile struct dbdma_regs *rd = bp->rx_dma;
volatile struct dbdma_regs __iomem *rd = bp->rx_dma;
unsigned short oldConfig;
/* enable rx dma channel */
......@@ -476,8 +476,8 @@ static int bmac_suspend(struct macio_dev *mdev, u32 state)
bp->sleeping = 1;
spin_unlock_irqrestore(&bp->lock, flags);
if (bp->opened) {
volatile struct dbdma_regs *rd = bp->rx_dma;
volatile struct dbdma_regs *td = bp->tx_dma;
volatile struct dbdma_regs __iomem *rd = bp->rx_dma;
volatile struct dbdma_regs __iomem *td = bp->tx_dma;
config = bmread(dev, RXCFG);
bmwrite(dev, RXCFG, (config & ~RxMACEnable));
......@@ -602,7 +602,7 @@ bitrev(unsigned char b)
static void
bmac_init_tx_ring(struct bmac_data *bp)
{
volatile struct dbdma_regs *td = bp->tx_dma;
volatile struct dbdma_regs __iomem *td = bp->tx_dma;
memset((char *)bp->tx_cmds, 0, (N_TX_RING+1) * sizeof(struct dbdma_cmd));
......@@ -623,7 +623,7 @@ bmac_init_tx_ring(struct bmac_data *bp)
static int
bmac_init_rx_ring(struct bmac_data *bp)
{
volatile struct dbdma_regs *rd = bp->rx_dma;
volatile struct dbdma_regs __iomem *rd = bp->rx_dma;
int i;
struct sk_buff *skb;
......@@ -657,7 +657,7 @@ bmac_init_rx_ring(struct bmac_data *bp)
static int bmac_transmit_packet(struct sk_buff *skb, struct net_device *dev)
{
struct bmac_data *bp = netdev_priv(dev);
volatile struct dbdma_regs *td = bp->tx_dma;
volatile struct dbdma_regs __iomem *td = bp->tx_dma;
int i;
/* see if there's a free slot in the tx ring */
......@@ -693,7 +693,7 @@ static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = (struct net_device *) dev_id;
struct bmac_data *bp = netdev_priv(dev);
volatile struct dbdma_regs *rd = bp->rx_dma;
volatile struct dbdma_regs __iomem *rd = bp->rx_dma;
volatile struct dbdma_cmd *cp;
int i, nb, stat;
struct sk_buff *skb;
......@@ -1331,13 +1331,11 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_match *m
goto err_out_iounmap;
bp->is_bmac_plus = is_bmac_plus;
bp->tx_dma = (volatile struct dbdma_regs *)
ioremap(macio_resource_start(mdev, 1), macio_resource_len(mdev, 1));
bp->tx_dma = ioremap(macio_resource_start(mdev, 1), macio_resource_len(mdev, 1));
if (!bp->tx_dma)
goto err_out_iounmap;
bp->tx_dma_intr = macio_irq(mdev, 1);
bp->rx_dma = (volatile struct dbdma_regs *)
ioremap(macio_resource_start(mdev, 2), macio_resource_len(mdev, 2));
bp->rx_dma = ioremap(macio_resource_start(mdev, 2), macio_resource_len(mdev, 2));
if (!bp->rx_dma)
goto err_out_iounmap_tx;
bp->rx_dma_intr = macio_irq(mdev, 2);
......@@ -1392,11 +1390,11 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_match *m
err_out_irq0:
free_irq(dev->irq, dev);
err_out_iounmap_rx:
iounmap((void *)bp->rx_dma);
iounmap(bp->rx_dma);
err_out_iounmap_tx:
iounmap((void *)bp->tx_dma);
iounmap(bp->tx_dma);
err_out_iounmap:
iounmap((void *)dev->base_addr);
iounmap((void __iomem *)dev->base_addr);
out_release:
macio_release_resources(mdev);
out_free:
......@@ -1421,8 +1419,8 @@ static int bmac_open(struct net_device *dev)
static int bmac_close(struct net_device *dev)
{
struct bmac_data *bp = netdev_priv(dev);
volatile struct dbdma_regs *rd = bp->rx_dma;
volatile struct dbdma_regs *td = bp->tx_dma;
volatile struct dbdma_regs __iomem *rd = bp->rx_dma;
volatile struct dbdma_regs __iomem *td = bp->tx_dma;
unsigned short config;
int i;
......@@ -1505,8 +1503,8 @@ static void bmac_tx_timeout(unsigned long data)
{
struct net_device *dev = (struct net_device *) data;
struct bmac_data *bp = netdev_priv(dev);
volatile struct dbdma_regs *td = bp->tx_dma;
volatile struct dbdma_regs *rd = bp->rx_dma;
volatile struct dbdma_regs __iomem *td = bp->tx_dma;
volatile struct dbdma_regs __iomem *rd = bp->rx_dma;
volatile struct dbdma_cmd *cp;
unsigned long flags;
unsigned short config, oldConfig;
......@@ -1638,9 +1636,9 @@ static int __devexit bmac_remove(struct macio_dev *mdev)
free_irq(bp->tx_dma_intr, dev);
free_irq(bp->rx_dma_intr, dev);
iounmap((void *)dev->base_addr);
iounmap((void *)bp->tx_dma);
iounmap((void *)bp->rx_dma);
iounmap((void __iomem *)dev->base_addr);
iounmap(bp->tx_dma);
iounmap(bp->rx_dma);
macio_release_resources(mdev);
......
drivers/net/hamachi.c
View file @ 661e5f8d
......@@ -512,6 +512,7 @@ struct hamachi_private {
u32 rx_int_var, tx_int_var; /* interrupt control variables */
u32 option; /* Hold on to a copy of the options */
struct pci_dev *pci_dev;
void __iomem *base;
};
MODULE_AUTHOR("Donald Becker <becker@scyld.com>, Eric Kasten <kasten@nscl.msu.edu>, Keith Underwood <keithu@parl.clemson.edu>");
......@@ -549,7 +550,7 @@ MODULE_PARM_DESC(options, "GNIC-II Bits 0-3: media type, bits 4-6: as force32, b
MODULE_PARM_DESC(full_duplex, "GNIC-II full duplex setting(s) (1)");
MODULE_PARM_DESC(force32, "GNIC-II: Bit 0: 32 bit PCI, bit 1: disable parity, bit 2: 64 bit PCI (all boards)");
static int read_eeprom(long ioaddr, int location);
static int read_eeprom(void __iomem *ioaddr, int location);
static int mdio_read(struct net_device *dev, int phy_id, int location);
static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
static int hamachi_open(struct net_device *dev);
......@@ -575,7 +576,8 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
int option, i, rx_int_var, tx_int_var, boguscnt;
int chip_id = ent->driver_data;
int irq;
long ioaddr;
void __iomem *ioaddr;
unsigned long base;
static int card_idx;
struct net_device *dev;
void *ring_space;
......@@ -594,9 +596,9 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
goto err_out;
}
ioaddr = pci_resource_start(pdev, 0);
base = pci_resource_start(pdev, 0);
#ifdef __alpha__ /* Really "64 bit addrs" */
ioaddr |= (pci_resource_start(pdev, 1) << 32);
base |= (pci_resource_start(pdev, 1) << 32);
#endif
pci_set_master(pdev);
......@@ -605,7 +607,7 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
if (i) return i;
irq = pdev->irq;
ioaddr = (long) ioremap(ioaddr, 0x400);
ioaddr = ioremap(base, 0x400);
if (!ioaddr)
goto err_out_release;
......@@ -678,7 +680,8 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
i = readb(ioaddr + PCIClkMeas);
}
dev->base_addr = ioaddr;
hmp->base = ioaddr;
dev->base_addr = (unsigned long)ioaddr;
dev->irq = irq;
pci_set_drvdata(pdev, dev);
......@@ -741,7 +744,7 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
goto err_out_unmap_rx;
}
printk(KERN_INFO "%s: %s type %x at 0x%lx, ",
printk(KERN_INFO "%s: %s type %x at %p, ",
dev->name, chip_tbl[chip_id].name, readl(ioaddr + ChipRev),
ioaddr);
for (i = 0; i < 5; i++)
......@@ -790,14 +793,14 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
err_out_cleardev:
free_netdev (dev);
err_out_iounmap:
iounmap((char *)ioaddr);
iounmap(ioaddr);
err_out_release:
pci_release_regions(pdev);
err_out:
return ret;
}
static int __devinit read_eeprom(long ioaddr, int location)
static int __devinit read_eeprom(void __iomem *ioaddr, int location)
{
int bogus_cnt = 1000;
......@@ -819,7 +822,8 @@ static int __devinit read_eeprom(long ioaddr, int location)
static int mdio_read(struct net_device *dev, int phy_id, int location)
{
long ioaddr = dev->base_addr;
struct hamachi_private *hmp = netdev_priv(dev);
void __iomem *ioaddr = hmp->base;
int i;
/* We should check busy first - per docs -KDU */
......@@ -836,7 +840,8 @@ static int mdio_read(struct net_device *dev, int phy_id, int location)
static void mdio_write(struct net_device *dev, int phy_id, int location, int value)
{
long ioaddr = dev->base_addr;
struct hamachi_private *hmp = netdev_priv(dev);
void __iomem *ioaddr = hmp->base;
int i;
/* We should check busy first - per docs -KDU */
......@@ -857,7 +862,7 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val
static int hamachi_open(struct net_device *dev)
{
struct hamachi_private *hmp = netdev_priv(dev);
long ioaddr = dev->base_addr;
void __iomem *ioaddr = hmp->base;
int i;
u32 rx_int_var, tx_int_var;
u16 fifo_info;
......@@ -987,7 +992,7 @@ static int hamachi_open(struct net_device *dev)
writew(0x001D, ioaddr + RxDMACtrl);
writew(0x001D, ioaddr + TxDMACtrl);
#endif
writew(0x0001, dev->base_addr + RxCmd);
writew(0x0001, ioaddr + RxCmd);
if (hamachi_debug > 2) {
printk(KERN_DEBUG "%s: Done hamachi_open(), status: Rx %x Tx %x.\n",
......@@ -1038,7 +1043,7 @@ static void hamachi_timer(unsigned long data)
{
struct net_device *dev = (struct net_device *)data;
struct hamachi_private *hmp = netdev_priv(dev);
long ioaddr = dev->base_addr;
void __iomem *ioaddr = hmp->base;
int next_tick = 10*HZ;
if (hamachi_debug > 2) {
......@@ -1063,7 +1068,7 @@ static void hamachi_tx_timeout(struct net_device *dev)
{
int i;
struct hamachi_private *hmp = netdev_priv(dev);
long ioaddr = dev->base_addr;
void __iomem *ioaddr = hmp->base;
printk(KERN_WARNING "%s: Hamachi transmit timed out, status %8.8x,"
" resetting...\n", dev->name, (int)readw(ioaddr + TxStatus));
......@@ -1115,7 +1120,7 @@ static void hamachi_tx_timeout(struct net_device *dev)
}
udelay(60); /* Sleep 60 us just for safety sake */
writew(0x0002, dev->base_addr + RxCmd); /* STOP Rx */
writew(0x0002, ioaddr + RxCmd); /* STOP Rx */
writeb(0x01, ioaddr + ChipReset); /* Reinit the hardware */
......@@ -1157,9 +1162,9 @@ static void hamachi_tx_timeout(struct net_device *dev)
hmp->stats.tx_errors++;
/* Restart the chip's Tx/Rx processes . */
writew(0x0002, dev->base_addr + TxCmd); /* STOP Tx */
writew(0x0001, dev->base_addr + TxCmd); /* START Tx */
writew(0x0001, dev->base_addr + RxCmd); /* START Rx */
writew(0x0002, ioaddr + TxCmd); /* STOP Tx */
writew(0x0001, ioaddr + TxCmd); /* START Tx */
writew(0x0001, ioaddr + RxCmd); /* START Rx */
netif_wake_queue(dev);
}
......@@ -1275,9 +1280,9 @@ static int hamachi_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* Wake the potentially-idle transmit channel. */
/* If we don't need to read status, DON'T -KDU */
status=readw(dev->base_addr + TxStatus);
status=readw(hmp->base + TxStatus);
if( !(status & 0x0001) || (status & 0x0002))
writew(0x0001, dev->base_addr + TxCmd);
writew(0x0001, hmp->base + TxCmd);
return 1;
}
......@@ -1343,9 +1348,9 @@ static int hamachi_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* Wake the potentially-idle transmit channel. */
/* If we don't need to read status, DON'T -KDU */
status=readw(dev->base_addr + TxStatus);
status=readw(hmp->base + TxStatus);
if( !(status & 0x0001) || (status & 0x0002))
writew(0x0001, dev->base_addr + TxCmd);
writew(0x0001, hmp->base + TxCmd);
/* Immediately before returning, let's clear as many entries as we can. */
hamachi_tx(dev);
......@@ -1376,8 +1381,9 @@ static int hamachi_start_xmit(struct sk_buff *skb, struct net_device *dev)
static irqreturn_t hamachi_interrupt(int irq, void *dev_instance, struct pt_regs *rgs)
{
struct net_device *dev = dev_instance;
struct hamachi_private *hmp;
long ioaddr, boguscnt = max_interrupt_work;
struct hamachi_private *hmp = netdev_priv(dev);
void __iomem *ioaddr = hmp->base;
long boguscnt = max_interrupt_work;
int handled = 0;
#ifndef final_version /* Can never occur. */
......@@ -1387,8 +1393,6 @@ static irqreturn_t hamachi_interrupt(int irq, void *dev_instance, struct pt_regs
}
#endif
ioaddr = dev->base_addr;
hmp = netdev_priv(dev);
spin_lock(&hmp->lock);
do {
......@@ -1687,8 +1691,8 @@ static int hamachi_rx(struct net_device *dev)
/* Restart Rx engine if stopped. */
/* If we don't need to check status, don't. -KDU */
if (readw(dev->base_addr + RxStatus) & 0x0002)
writew(0x0001, dev->base_addr + RxCmd);
if (readw(hmp->base + RxStatus) & 0x0002)
writew(0x0001, hmp->base + RxCmd);
return 0;
}
......@@ -1697,8 +1701,8 @@ static int hamachi_rx(struct net_device *dev)
than just errors. */
static void hamachi_error(struct net_device *dev, int intr_status)
{
long ioaddr = dev->base_addr;
struct hamachi_private *hmp = netdev_priv(dev);
void __iomem *ioaddr = hmp->base;
if (intr_status & (LinkChange|NegotiationChange)) {
if (hamachi_debug > 1)
......@@ -1731,8 +1735,8 @@ static void hamachi_error(struct net_device *dev, int intr_status)
static int hamachi_close(struct net_device *dev)
{
long ioaddr = dev->base_addr;
struct hamachi_private *hmp = netdev_priv(dev);
void __iomem *ioaddr = hmp->base;
struct sk_buff *skb;
int i;
......@@ -1817,8 +1821,8 @@ static int hamachi_close(struct net_device *dev)
static struct net_device_stats *hamachi_get_stats(struct net_device *dev)
{
long ioaddr = dev->base_addr;
struct hamachi_private *hmp = netdev_priv(dev);
void __iomem *ioaddr = hmp->base;
/* We should lock this segment of code for SMP eventually, although
the vulnerability window is very small and statistics are
......@@ -1845,7 +1849,8 @@ static struct net_device_stats *hamachi_get_stats(struct net_device *dev)
static void set_rx_mode(struct net_device *dev)
{
long ioaddr = dev->base_addr;
struct hamachi_private *hmp = netdev_priv(dev);
void __iomem *ioaddr = hmp->base;
if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
/* Unconditionally log net taps. */
......@@ -1950,11 +1955,11 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
*/
if (!capable(CAP_NET_ADMIN))
return -EPERM;
writel(d[0], dev->base_addr + TxIntrCtrl);
writel(d[1], dev->base_addr + RxIntrCtrl);
writel(d[0], np->base + TxIntrCtrl);
writel(d[1], np->base + RxIntrCtrl);
printk(KERN_NOTICE "%s: tx %08x, rx %08x intr\n", dev->name,
(u32) readl(dev->base_addr + TxIntrCtrl),
(u32) readl(dev->base_addr + RxIntrCtrl));
(u32) readl(np->base + TxIntrCtrl),
(u32) readl(np->base + RxIntrCtrl));
rc = 0;
}
......@@ -1980,7 +1985,7 @@ static void __devexit hamachi_remove_one (struct pci_dev *pdev)
pci_free_consistent(pdev, TX_TOTAL_SIZE, hmp->tx_ring,
hmp->tx_ring_dma);
unregister_netdev(dev);
iounmap((char *)dev->base_addr);
iounmap(hmp->base);
free_netdev(dev);
pci_release_regions(pdev);
pci_set_drvdata(pdev, NULL);
......
drivers/net/myri_sbus.c
View file @ 661e5f8d
......@@ -118,7 +118,7 @@ static void myri_enable_irq(void __iomem *lp, void __iomem *cregs)
static inline void bang_the_chip(struct myri_eth *mp)
{
struct myri_shmem *shmem = mp->shmem;
struct myri_shmem __iomem *shmem = mp->shmem;
void __iomem *cregs = mp->cregs;
sbus_writel(1, &shmem->send);
......@@ -127,9 +127,9 @@ static inline void bang_the_chip(struct myri_eth *mp)
static int myri_do_handshake(struct myri_eth *mp)
{
struct myri_shmem *shmem = mp->shmem;
struct myri_shmem __iomem *shmem = mp->shmem;
void __iomem *cregs = mp->cregs;
struct myri_channel *chan = &shmem->channel;
struct myri_channel __iomem *chan = &shmem->channel;
int tick = 0;
DET(("myri_do_handshake: "));
......@@ -427,7 +427,7 @@ static void myri_rx(struct myri_eth *mp, struct net_device *dev)
u32 csum = sbus_readl(&rxdack->csum);
int len = sbus_readl(&rxdack->myri_scatters[0].len);
int index = sbus_readl(&rxdack->ctx);
struct myri_rxd __iomem *rxd = &rq->myri_rxd[rq->tail];
struct myri_rxd __iomem *rxd = &rq->myri_rxd[sbus_readl(&rq->tail)];
struct sk_buff *skb = mp->rx_skbs[index];
/* Ack it. */
......@@ -546,7 +546,7 @@ static irqreturn_t myri_interrupt(int irq, void *dev_id, struct pt_regs *regs)
struct net_device *dev = (struct net_device *) dev_id;
struct myri_eth *mp = (struct myri_eth *) dev->priv;
void __iomem *lregs = mp->lregs;
struct myri_channel *chan = &mp->shmem->channel;
struct myri_channel __iomem *chan = &mp->shmem->channel;
unsigned long flags;
u32 status;
int handled = 0;
......
drivers/net/s2io.c
View file @ 661e5f8d
......@@ -277,7 +277,7 @@ static int init_shared_mem(struct s2io_nic *nic)
int lst_size, lst_per_page;
struct net_device *dev = nic->dev;
#ifdef CONFIG_2BUFF_MODE
u64 tmp;
unsigned long tmp;
buffAdd_t *ba;
#endif
......@@ -448,22 +448,22 @@ static int init_shared_mem(struct s2io_nic *nic)
while (k != MAX_RXDS_PER_BLOCK) {
ba = &nic->ba[i][j][k];
ba->ba_0_org = (void *) kmalloc
ba->ba_0_org = kmalloc
(BUF0_LEN + ALIGN_SIZE, GFP_KERNEL);
if (!ba->ba_0_org)
return -ENOMEM;
tmp = (u64) ba->ba_0_org;
tmp = (unsigned long) ba->ba_0_org;
tmp += ALIGN_SIZE;
tmp &= ~((u64) ALIGN_SIZE);
tmp &= ~((unsigned long) ALIGN_SIZE);
ba->ba_0 = (void *) tmp;
ba->ba_1_org = (void *) kmalloc
ba->ba_1_org = kmalloc
(BUF1_LEN + ALIGN_SIZE, GFP_KERNEL);
if (!ba->ba_1_org)
return -ENOMEM;
tmp = (u64) ba->ba_1_org;
tmp = (unsigned long) ba->ba_1_org;
tmp += ALIGN_SIZE;
tmp &= ~((u64) ALIGN_SIZE);
tmp &= ~((unsigned long) ALIGN_SIZE);
ba->ba_1 = (void *) tmp;
k++;
}
......@@ -610,10 +610,10 @@ static void free_shared_mem(struct s2io_nic *nic)
static int init_nic(struct s2io_nic *nic)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct net_device *dev = nic->dev;
register u64 val64 = 0;
void *add;
void __iomem *add;
u32 time;
int i, j;
mac_info_t *mac_control;
......@@ -702,7 +702,7 @@ static int init_nic(struct s2io_nic *nic)
schedule_timeout(HZ / 2);
/* Enable Receiving broadcasts */
add = (void *) &bar0->mac_cfg;
add = &bar0->mac_cfg;
val64 = readq(&bar0->mac_cfg);
val64 |= MAC_RMAC_BCAST_ENABLE;
writeq(RMAC_CFG_KEY(0x4C0D), &bar0->rmac_cfg_key);
......@@ -1003,7 +1003,7 @@ static int init_nic(struct s2io_nic *nic)
writeq(0xffbbffbbffbbffbbULL, &bar0->mc_pause_thresh_q4q7);
/* Disable RMAC PAD STRIPPING */
add = (void *) &bar0->mac_cfg;
add = &bar0->mac_cfg;
val64 = readq(&bar0->mac_cfg);
val64 &= ~(MAC_CFG_RMAC_STRIP_PAD);
writeq(RMAC_CFG_KEY(0x4C0D), &bar0->rmac_cfg_key);
......@@ -1069,7 +1069,7 @@ static int init_nic(struct s2io_nic *nic)
static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
register u64 val64 = 0, temp64 = 0;
/* Top level interrupt classification */
......@@ -1354,7 +1354,7 @@ static int verify_xena_quiescence(u64 val64, int flag)
void fix_mac_address(nic_t * sp)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64;
int i = 0;
......@@ -1379,7 +1379,7 @@ void fix_mac_address(nic_t * sp)
static int start_nic(struct s2io_nic *nic)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct net_device *dev = nic->dev;
register u64 val64 = 0;
u16 interruptible, i;
......@@ -1474,7 +1474,7 @@ static int start_nic(struct s2io_nic *nic)
val64 |= 0x0000800000000000ULL;
writeq(val64, &bar0->gpio_control);
val64 = 0x0411040400000000ULL;
writeq(val64, (void *) ((u8 *) bar0 + 0x2700));
writeq(val64, (void __iomem *) bar0 + 0x2700);
}
/*
......@@ -1557,7 +1557,7 @@ void free_tx_buffers(struct s2io_nic *nic)
static void stop_nic(struct s2io_nic *nic)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
u16 interruptible, i;
mac_info_t *mac_control;
......@@ -1615,7 +1615,7 @@ int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
#ifdef CONFIG_2BUFF_MODE
RxD_t *rxdpnext;
int nextblk;
u64 tmp;
unsigned long tmp;
buffAdd_t *ba;
dma_addr_t rxdpphys;
#endif
......@@ -1757,7 +1757,7 @@ int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
#else
ba = &nic->ba[ring_no][block_no][off];
skb_reserve(skb, BUF0_LEN);
tmp = (u64) skb->data;
tmp = (unsigned long) skb->data;
tmp += ALIGN_SIZE;
tmp &= ~ALIGN_SIZE;
skb->data = (void *) tmp;
......@@ -1900,7 +1900,7 @@ static void free_rx_buffers(struct s2io_nic *sp)
static int s2io_poll(struct net_device *dev, int *budget)
{
nic_t *nic = dev->priv;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
int pkts_to_process = *budget, pkt_cnt = 0;
register u64 val64 = 0;
rx_curr_get_info_t get_info, put_info;
......@@ -2269,7 +2269,7 @@ static void rx_intr_handler(struct s2io_nic *nic)
static void tx_intr_handler(struct s2io_nic *nic)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
struct net_device *dev = (struct net_device *) nic->dev;
tx_curr_get_info_t get_info, put_info;
struct sk_buff *skb;
......@@ -2376,7 +2376,7 @@ static void tx_intr_handler(struct s2io_nic *nic)
static void alarm_intr_handler(struct s2io_nic *nic)
{
struct net_device *dev = (struct net_device *) nic->dev;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
register u64 val64 = 0, err_reg = 0;
/* Handling link status change error Intr */
......@@ -2427,7 +2427,7 @@ static void alarm_intr_handler(struct s2io_nic *nic)
int wait_for_cmd_complete(nic_t * sp)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
int ret = FAILURE, cnt = 0;
u64 val64;
......@@ -2458,7 +2458,7 @@ int wait_for_cmd_complete(nic_t * sp)
void s2io_reset(nic_t * sp)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64;
u16 subid;
......@@ -2494,7 +2494,7 @@ void s2io_reset(nic_t * sp)
val64 |= 0x0000800000000000ULL;
writeq(val64, &bar0->gpio_control);
val64 = 0x0411040400000000ULL;
writeq(val64, (void *) ((u8 *) bar0 + 0x2700));
writeq(val64, (void __iomem *) bar0 + 0x2700);
}
sp->device_enabled_once = FALSE;
......@@ -2513,7 +2513,7 @@ void s2io_reset(nic_t * sp)
int s2io_set_swapper(nic_t * sp)
{
struct net_device *dev = sp->dev;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64;
/*
......@@ -2689,14 +2689,14 @@ int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
u16 frg_cnt, frg_len, i, queue, queue_len, put_off, get_off;
register u64 val64;
TxD_t *txdp;
TxFIFO_element_t *tx_fifo;
TxFIFO_element_t __iomem *tx_fifo;
unsigned long flags;
#ifdef NETIF_F_TSO
int mss;
#endif
mac_info_t *mac_control;
struct config_param *config;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
mac_control = &sp->mac_control;
config = &sp->config;
......@@ -2813,7 +2813,7 @@ static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = (struct net_device *) dev_id;
nic_t *sp = dev->priv;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
#ifndef CONFIG_S2IO_NAPI
int i, ret;
#endif
......@@ -2939,11 +2939,11 @@ static void s2io_set_multicast(struct net_device *dev)
int i, j, prev_cnt;
struct dev_mc_list *mclist;
nic_t *sp = dev->priv;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64 = 0, multi_mac = 0x010203040506ULL, mask =
0xfeffffffffffULL;
u64 dis_addr = 0xffffffffffffULL, mac_addr = 0;
void *add;
void __iomem *add;
if ((dev->flags & IFF_ALLMULTI) && (!sp->m_cast_flg)) {
/* Enable all Multicast addresses */
......@@ -2977,7 +2977,7 @@ static void s2io_set_multicast(struct net_device *dev)
if ((dev->flags & IFF_PROMISC) && (!sp->promisc_flg)) {
/* Put the NIC into promiscuous mode */
add = (void *) &bar0->mac_cfg;
add = &bar0->mac_cfg;
val64 = readq(&bar0->mac_cfg);
val64 |= MAC_CFG_RMAC_PROM_ENABLE;
......@@ -2992,7 +2992,7 @@ static void s2io_set_multicast(struct net_device *dev)
dev->name);
} else if (!(dev->flags & IFF_PROMISC) && (sp->promisc_flg)) {
/* Remove the NIC from promiscuous mode */
add = (void *) &bar0->mac_cfg;
add = &bar0->mac_cfg;
val64 = readq(&bar0->mac_cfg);
val64 &= ~MAC_CFG_RMAC_PROM_ENABLE;
......@@ -3082,7 +3082,7 @@ static void s2io_set_multicast(struct net_device *dev)
int s2io_set_mac_addr(struct net_device *dev, u8 * addr)
{
nic_t *sp = dev->priv;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
register u64 val64, mac_addr = 0;
int i;
......@@ -3225,7 +3225,7 @@ static void s2io_ethtool_gregs(struct net_device *dev,
regs->version = sp->pdev->subsystem_device;
for (i = 0; i < regs->len; i += 8) {
reg = readq((void *) (sp->bar0 + i));
reg = readq(sp->bar0 + i);
memcpy((reg_space + i), &reg, 8);
}
}
......@@ -3242,7 +3242,7 @@ static void s2io_ethtool_gregs(struct net_device *dev,
static void s2io_phy_id(unsigned long data)
{
nic_t *sp = (nic_t *) data;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64 = 0;
u16 subid;
......@@ -3279,7 +3279,7 @@ static int s2io_ethtool_idnic(struct net_device *dev, u32 data)
{
u64 val64 = 0, last_gpio_ctrl_val;
nic_t *sp = dev->priv;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u16 subid;
subid = sp->pdev->subsystem_device;
......@@ -3327,7 +3327,7 @@ static void s2io_ethtool_getpause_data(struct net_device *dev,
{
u64 val64;
nic_t *sp = dev->priv;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
val64 = readq(&bar0->rmac_pause_cfg);
if (val64 & RMAC_PAUSE_GEN_ENABLE)
......@@ -3354,7 +3354,7 @@ int s2io_ethtool_setpause_data(struct net_device *dev,
{
u64 val64;
nic_t *sp = dev->priv;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
val64 = readq(&bar0->rmac_pause_cfg);
if (ep->tx_pause)
......@@ -3391,7 +3391,7 @@ static int read_eeprom(nic_t * sp, int off, u32 * data)
int ret = -1;
u32 exit_cnt = 0;
u64 val64;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
val64 = I2C_CONTROL_DEV_ID(S2IO_DEV_ID) | I2C_CONTROL_ADDR(off) |
I2C_CONTROL_BYTE_CNT(0x3) | I2C_CONTROL_READ |
......@@ -3432,7 +3432,7 @@ static int write_eeprom(nic_t * sp, int off, u32 data, int cnt)
{
int exit_cnt = 0, ret = -1;
u64 val64;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
val64 = I2C_CONTROL_DEV_ID(S2IO_DEV_ID) | I2C_CONTROL_ADDR(off) |
I2C_CONTROL_BYTE_CNT(cnt) | I2C_CONTROL_SET_DATA(data) |
......@@ -3555,7 +3555,7 @@ static int s2io_ethtool_seeprom(struct net_device *dev,
static int s2io_register_test(nic_t * sp, uint64_t * data)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64 = 0;
int fail = 0;
......@@ -3726,7 +3726,7 @@ static int s2io_bist_test(nic_t * sp, uint64_t * data)
static int s2io_link_test(nic_t * sp, uint64_t * data)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64;
val64 = readq(&bar0->adapter_status);
......@@ -3751,7 +3751,7 @@ static int s2io_link_test(nic_t * sp, uint64_t * data)
static int s2io_rldram_test(nic_t * sp, uint64_t * data)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64;
int cnt, iteration = 0, test_pass = 0;
......@@ -4092,7 +4092,7 @@ int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
int s2io_change_mtu(struct net_device *dev, int new_mtu)
{
nic_t *sp = dev->priv;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
register u64 val64;
if (netif_running(dev)) {
......@@ -4169,7 +4169,7 @@ static void s2io_set_link(unsigned long data)
{
nic_t *nic = (nic_t *) data;
struct net_device *dev = nic->dev;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
register u64 val64;
u16 subid;
......@@ -4233,7 +4233,7 @@ static void s2io_set_link(unsigned long data)
static void s2io_card_down(nic_t * sp)
{
int cnt = 0;
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
XENA_dev_config_t __iomem *bar0 = sp->bar0;
unsigned long flags;
register u64 val64 = 0;
......@@ -4611,7 +4611,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
int dma_flag = FALSE;
u32 mac_up, mac_down;
u64 val64 = 0, tmp64 = 0;
XENA_dev_config_t *bar0 = NULL;
XENA_dev_config_t __iomem *bar0 = NULL;
u16 subid;
mac_info_t *mac_control;
struct config_param *config;
......@@ -4741,7 +4741,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
goto mem_alloc_failed;
}
sp->bar0 = (caddr_t) ioremap(pci_resource_start(pdev, 0),
sp->bar0 = ioremap(pci_resource_start(pdev, 0),
pci_resource_len(pdev, 0));
if (!sp->bar0) {
DBG_PRINT(ERR_DBG, "%s: S2IO: cannot remap io mem1\n",
......@@ -4750,7 +4750,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
goto bar0_remap_failed;
}
sp->bar1 = (caddr_t) ioremap(pci_resource_start(pdev, 2),
sp->bar1 = ioremap(pci_resource_start(pdev, 2),
pci_resource_len(pdev, 2));
if (!sp->bar1) {
DBG_PRINT(ERR_DBG, "%s: S2IO: cannot remap io mem2\n",
......@@ -4764,7 +4764,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
/* Initializing the BAR1 address as the start of the FIFO pointer. */
for (j = 0; j < MAX_TX_FIFOS; j++) {
mac_control->tx_FIFO_start[j] = (TxFIFO_element_t *)
mac_control->tx_FIFO_start[j] = (TxFIFO_element_t __iomem *)
(sp->bar1 + (j * 0x00020000));
}
......@@ -4829,7 +4829,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
* MAC address initialization.
* For now only one mac address will be read and used.
*/
bar0 = (XENA_dev_config_t *) sp->bar0;
bar0 = sp->bar0;
val64 = RMAC_ADDR_CMD_MEM_RD | RMAC_ADDR_CMD_MEM_STROBE_NEW_CMD |
RMAC_ADDR_CMD_MEM_OFFSET(0 + MAC_MAC_ADDR_START_OFFSET);
writeq(val64, &bar0->rmac_addr_cmd_mem);
......@@ -4886,7 +4886,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
val64 |= 0x0000800000000000ULL;
writeq(val64, &bar0->gpio_control);
val64 = 0x0411040400000000ULL;
writeq(val64, (u64 *) ((u8 *) bar0 + 0x2700));
writeq(val64, (void __iomem *) bar0 + 0x2700);
val64 = readq(&bar0->gpio_control);
}
......
drivers/net/s2io.h
View file @ 661e5f8d
......@@ -583,7 +583,7 @@ typedef struct mac_info {
/* tx side stuff */
/* logical pointer of start of each Tx FIFO */
TxFIFO_element_t *tx_FIFO_start[MAX_TX_FIFOS];
TxFIFO_element_t __iomem *tx_FIFO_start[MAX_TX_FIFOS];
/* Current offset within tx_FIFO_start, where driver would write new Tx frame*/
tx_curr_put_info_t tx_curr_put_info[MAX_TX_FIFOS];
......@@ -623,8 +623,8 @@ typedef struct s2io_nic {
macaddr_t pre_mac_addr[MAX_MAC_SUPPORTED];
struct net_device_stats stats;
caddr_t bar0;
caddr_t bar1;
void __iomem *bar0;
void __iomem *bar1;
struct config_param config;
mac_info_t mac_control;
int high_dma_flag;
......@@ -736,10 +736,9 @@ typedef struct s2io_nic {
/* OS related system calls */
#ifndef readq
static inline u64 readq(void *addr)
static inline u64 readq(void __iomem *addr)
{
u64 ret = 0;
ret = readl(addr + 4);
u64 ret = readl(addr + 4);
ret <<= 32;
ret |= readl(addr);
......@@ -748,7 +747,7 @@ static inline u64 readq(void *addr)
#endif
#ifndef writeq
static inline void writeq(u64 val, void *addr)
static inline void writeq(u64 val, void __iomem *addr)
{
writel((u32) (val), addr);
writel((u32) (val >> 32), (addr + 4));
......@@ -762,7 +761,7 @@ static inline void writeq(u64 val, void *addr)
*/
#define UF 1
#define LF 2
static inline void SPECIAL_REG_WRITE(u64 val, void *addr, int order)
static inline void SPECIAL_REG_WRITE(u64 val, void __iomem *addr, int order)
{
if (order == LF) {
writel((u32) (val), addr);
......
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