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yaml
---
r: 7265
b: refs/heads/master
c: 2be041a
h: refs/heads/master
i:
  7263: eae7114
v: v3
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viro@ftp.linux.org.uk authored and Jeff Garzik committed Sep 5, 2005
1 parent 52249e9 commit 85cee5f
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Showing 2 changed files with 36 additions and 35 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 6cafa99f01ee355bf2590a45f0f7d236fe6bdca8
refs/heads/master: 2be041a79bbdbb3c830f4cc3bc3387ba6fff7566
69 changes: 35 additions & 34 deletions trunk/drivers/net/wireless/ipw2100.c
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Original file line number Diff line number Diff line change
Expand Up @@ -327,38 +327,38 @@ static struct iw_handler_def ipw2100_wx_handler_def;

static inline void read_register(struct net_device *dev, u32 reg, u32 *val)
{
*val = readl((void *)(dev->base_addr + reg));
*val = readl((void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("r: 0x%08X => 0x%08X\n", reg, *val);
}

static inline void write_register(struct net_device *dev, u32 reg, u32 val)
{
writel(val, (void *)(dev->base_addr + reg));
writel(val, (void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("w: 0x%08X <= 0x%08X\n", reg, val);
}

static inline void read_register_word(struct net_device *dev, u32 reg, u16 *val)
{
*val = readw((void *)(dev->base_addr + reg));
*val = readw((void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("r: 0x%08X => %04X\n", reg, *val);
}

static inline void read_register_byte(struct net_device *dev, u32 reg, u8 *val)
{
*val = readb((void *)(dev->base_addr + reg));
*val = readb((void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("r: 0x%08X => %02X\n", reg, *val);
}

static inline void write_register_word(struct net_device *dev, u32 reg, u16 val)
{
writew(val, (void *)(dev->base_addr + reg));
writew(val, (void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("w: 0x%08X <= %04X\n", reg, val);
}


static inline void write_register_byte(struct net_device *dev, u32 reg, u8 val)
{
writeb(val, (void *)(dev->base_addr + reg));
writeb(val, (void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("w: 0x%08X =< %02X\n", reg, val);
}

Expand Down Expand Up @@ -498,7 +498,7 @@ static inline void read_nic_memory(struct net_device *dev, u32 addr, u32 len,
static inline int ipw2100_hw_is_adapter_in_system(struct net_device *dev)
{
return (dev->base_addr &&
(readl((void *)(dev->base_addr + IPW_REG_DOA_DEBUG_AREA_START))
(readl((void __iomem *)(dev->base_addr + IPW_REG_DOA_DEBUG_AREA_START))
== IPW_DATA_DOA_DEBUG_VALUE));
}

Expand Down Expand Up @@ -2125,19 +2125,19 @@ static void isr_indicate_scanning(struct ipw2100_priv *priv, u32 status)
}

static const struct ipw2100_status_indicator status_handlers[] = {
IPW2100_HANDLER(IPW_STATE_INITIALIZED, 0),
IPW2100_HANDLER(IPW_STATE_COUNTRY_FOUND, 0),
IPW2100_HANDLER(IPW_STATE_INITIALIZED, NULL),
IPW2100_HANDLER(IPW_STATE_COUNTRY_FOUND, NULL),
IPW2100_HANDLER(IPW_STATE_ASSOCIATED, isr_indicate_associated),
IPW2100_HANDLER(IPW_STATE_ASSN_LOST, isr_indicate_association_lost),
IPW2100_HANDLER(IPW_STATE_ASSN_CHANGED, 0),
IPW2100_HANDLER(IPW_STATE_ASSN_CHANGED, NULL),
IPW2100_HANDLER(IPW_STATE_SCAN_COMPLETE, isr_scan_complete),
IPW2100_HANDLER(IPW_STATE_ENTERED_PSP, 0),
IPW2100_HANDLER(IPW_STATE_LEFT_PSP, 0),
IPW2100_HANDLER(IPW_STATE_ENTERED_PSP, NULL),
IPW2100_HANDLER(IPW_STATE_LEFT_PSP, NULL),
IPW2100_HANDLER(IPW_STATE_RF_KILL, isr_indicate_rf_kill),
IPW2100_HANDLER(IPW_STATE_DISABLED, 0),
IPW2100_HANDLER(IPW_STATE_POWER_DOWN, 0),
IPW2100_HANDLER(IPW_STATE_DISABLED, NULL),
IPW2100_HANDLER(IPW_STATE_POWER_DOWN, NULL),
IPW2100_HANDLER(IPW_STATE_SCANNING, isr_indicate_scanning),
IPW2100_HANDLER(-1, 0)
IPW2100_HANDLER(-1, NULL)
};


Expand Down Expand Up @@ -6327,7 +6327,7 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv);

static struct net_device *ipw2100_alloc_device(
struct pci_dev *pci_dev,
char *base_addr,
void __iomem *base_addr,
unsigned long mem_start,
unsigned long mem_len)
{
Expand Down Expand Up @@ -6474,7 +6474,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
const struct pci_device_id *ent)
{
unsigned long mem_start, mem_len, mem_flags;
char *base_addr = NULL;
void __iomem *base_addr = NULL;
struct net_device *dev = NULL;
struct ipw2100_priv *priv = NULL;
int err = 0;
Expand Down Expand Up @@ -6664,7 +6664,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
}

if (base_addr)
iounmap((char*)base_addr);
iounmap(base_addr);

pci_release_regions(pci_dev);
pci_disable_device(pci_dev);
Expand Down Expand Up @@ -6714,7 +6714,7 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev)
free_irq(dev->irq, priv);

if (dev->base_addr)
iounmap((unsigned char *)dev->base_addr);
iounmap((void __iomem *)dev->base_addr);

free_ieee80211(dev);
}
Expand Down Expand Up @@ -8574,30 +8574,31 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv,
struct net_device *dev = priv->net_dev;
const unsigned char *microcode_data = fw->uc.data;
unsigned int microcode_data_left = fw->uc.size;
void __iomem *reg = (void __iomem *)dev->base_addr;

struct symbol_alive_response response;
int i, j;
u8 data;

/* Symbol control */
write_nic_word(dev, IPW2100_CONTROL_REG, 0x703);
readl((void *)(dev->base_addr));
readl(reg);
write_nic_word(dev, IPW2100_CONTROL_REG, 0x707);
readl((void *)(dev->base_addr));
readl(reg);

/* HW config */
write_nic_byte(dev, 0x210014, 0x72); /* fifo width =16 */
readl((void *)(dev->base_addr));
readl(reg);
write_nic_byte(dev, 0x210014, 0x72); /* fifo width =16 */
readl((void *)(dev->base_addr));
readl(reg);

/* EN_CS_ACCESS bit to reset control store pointer */
write_nic_byte(dev, 0x210000, 0x40);
readl((void *)(dev->base_addr));
readl(reg);
write_nic_byte(dev, 0x210000, 0x0);
readl((void *)(dev->base_addr));
readl(reg);
write_nic_byte(dev, 0x210000, 0x40);
readl((void *)(dev->base_addr));
readl(reg);

/* copy microcode from buffer into Symbol */

Expand All @@ -8609,31 +8610,31 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv,

/* EN_CS_ACCESS bit to reset the control store pointer */
write_nic_byte(dev, 0x210000, 0x0);
readl((void *)(dev->base_addr));
readl(reg);

/* Enable System (Reg 0)
* first enable causes garbage in RX FIFO */
write_nic_byte(dev, 0x210000, 0x0);
readl((void *)(dev->base_addr));
readl(reg);
write_nic_byte(dev, 0x210000, 0x80);
readl((void *)(dev->base_addr));
readl(reg);

/* Reset External Baseband Reg */
write_nic_word(dev, IPW2100_CONTROL_REG, 0x703);
readl((void *)(dev->base_addr));
readl(reg);
write_nic_word(dev, IPW2100_CONTROL_REG, 0x707);
readl((void *)(dev->base_addr));
readl(reg);

/* HW Config (Reg 5) */
write_nic_byte(dev, 0x210014, 0x72); // fifo width =16
readl((void *)(dev->base_addr));
readl(reg);
write_nic_byte(dev, 0x210014, 0x72); // fifo width =16
readl((void *)(dev->base_addr));
readl(reg);

/* Enable System (Reg 0)
* second enable should be OK */
write_nic_byte(dev, 0x210000, 0x00); // clear enable system
readl((void *)(dev->base_addr));
readl(reg);
write_nic_byte(dev, 0x210000, 0x80); // set enable system

/* check Symbol is enabled - upped this from 5 as it wasn't always
Expand Down

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