hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream

This commit is contained in:
Jeff Garzik 2006-09-12 11:43:28 -04:00
parent 8083e16562 884d3a2bad
commit c925f1ea9e
11 changed files with 169 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/wireless/bcm43xx/bcm43xx.h
View File

@ -306,6 +306,13 @@
#define BCM43xx_SBF_TIME_UPDATE 0x10000000
#define BCM43xx_SBF_80000000 0x80000000 /*FIXME: fix name*/
/* Microcode */
#define BCM43xx_UCODE_REVISION 0x0000
#define BCM43xx_UCODE_PATCHLEVEL 0x0002
#define BCM43xx_UCODE_DATE 0x0004
#define BCM43xx_UCODE_TIME 0x0006
#define BCM43xx_UCODE_STATUS 0x0040
/* MicrocodeFlagsBitfield (addr + lo-word values?)*/
#define BCM43xx_UCODEFLAGS_OFFSET 0x005E

64
drivers/net/wireless/bcm43xx/bcm43xx_main.c
View File

@ -519,6 +519,7 @@ static int bcm43xx_disable_interrupts_sync(struct bcm43xx_private *bcm)
return -EBUSY;
}
bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_MASK); /* flush */
spin_unlock_irqrestore(&bcm->irq_lock, flags);
bcm43xx_synchronize_irq(bcm);
@ -1545,17 +1546,7 @@ static void handle_irq_noise(struct bcm43xx_private *bcm)
else
average -= 48;
/* FIXME: This is wrong, but people want fancy stats. well... */
bcm->stats.noise = average;
if (average > -65)
bcm->stats.link_quality = 0;
else if (average > -75)
bcm->stats.link_quality = 1;
else if (average > -85)
bcm->stats.link_quality = 2;
else
bcm->stats.link_quality = 3;
// dprintk(KERN_INFO PFX "Link Quality: %u (avg was %d)\n", bcm->stats.link_quality, average);
bcm->stats.noise = average;
drop_calculation:
bcm->noisecalc.calculation_running = 0;
return;
@ -2393,6 +2384,33 @@ static int bcm43xx_chip_init(struct bcm43xx_private *bcm)
}
bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON); /* dummy read */
value16 = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_REVISION);
dprintk(KERN_INFO PFX "Microcode rev 0x%x, pl 0x%x "
"(20%.2i-%.2i-%.2i %.2i:%.2i:%.2i)\n", value16,
bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_PATCHLEVEL),
(bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_DATE) >> 12) & 0xf,
(bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_DATE) >> 8) & 0xf,
bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_DATE) & 0xff,
(bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_TIME) >> 11) & 0x1f,
(bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_TIME) >> 5) & 0x3f,
bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_TIME) & 0x1f);
if ( value16 > 0x128 ) {
dprintk(KERN_ERR PFX
"Firmware: no support for microcode rev > 0x128\n");
err = -1;
goto err_release_fw;
}
err = bcm43xx_gpio_init(bcm);
if (err)
goto err_release_fw;
@ -3150,6 +3168,7 @@ static void bcm43xx_periodic_work_handler(void *d)
/* Periodic work will take a long time, so we want it to
* be preemtible.
*/
mutex_lock(&bcm->mutex);
netif_stop_queue(bcm->net_dev);
synchronize_net();
spin_lock_irqsave(&bcm->irq_lock, flags);
@ -3158,7 +3177,6 @@ static void bcm43xx_periodic_work_handler(void *d)
bcm43xx_pio_freeze_txqueues(bcm);
savedirqs = bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
spin_unlock_irqrestore(&bcm->irq_lock, flags);
mutex_lock(&bcm->mutex);
bcm43xx_synchronize_irq(bcm);
} else {
/* Periodic work should take short time, so we want low
@ -3172,13 +3190,11 @@ static void bcm43xx_periodic_work_handler(void *d)
if (badness > BADNESS_LIMIT) {
spin_lock_irqsave(&bcm->irq_lock, flags);
if (likely(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED)) {
tasklet_enable(&bcm->isr_tasklet);
bcm43xx_interrupt_enable(bcm, savedirqs);
if (bcm43xx_using_pio(bcm))
bcm43xx_pio_thaw_txqueues(bcm);
bcm43xx_mac_enable(bcm);
}
netif_wake_queue(bcm->net_dev);
}
mmiowb();
@ -3186,12 +3202,12 @@ static void bcm43xx_periodic_work_handler(void *d)
mutex_unlock(&bcm->mutex);
}
static void bcm43xx_periodic_tasks_delete(struct bcm43xx_private *bcm)
void bcm43xx_periodic_tasks_delete(struct bcm43xx_private *bcm)
{
cancel_rearming_delayed_work(&bcm->periodic_work);
}
static void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm)
void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm)
{
struct work_struct *work = &(bcm->periodic_work);
@ -3539,14 +3555,13 @@ static int bcm43xx_init_board(struct bcm43xx_private *bcm)
err = bcm43xx_select_wireless_core(bcm, -1);
if (err)
goto err_crystal_off;
bcm43xx_periodic_tasks_setup(bcm);
err = bcm43xx_sysfs_register(bcm);
if (err)
goto err_wlshutdown;
err = bcm43xx_rng_init(bcm);
if (err)
goto err_sysfs_unreg;
bcm43xx_periodic_tasks_setup(bcm);
/*FIXME: This should be handled by softmac instead. */
schedule_work(&bcm->softmac->associnfo.work);
@ -3969,6 +3984,7 @@ static int bcm43xx_net_stop(struct net_device *net_dev)
err = bcm43xx_disable_interrupts_sync(bcm);
assert(!err);
bcm43xx_free_board(bcm);
flush_scheduled_work();
return 0;
}
@ -4119,11 +4135,16 @@ static void bcm43xx_chip_reset(void *_bcm)
{
struct bcm43xx_private *bcm = _bcm;
struct bcm43xx_phyinfo *phy;
int err;
int err = -ENODEV;
mutex_lock(&(bcm)->mutex);
if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED) {
bcm43xx_periodic_tasks_delete(bcm);
phy = bcm43xx_current_phy(bcm);
err = bcm43xx_select_wireless_core(bcm, phy->type);
if (!err)
bcm43xx_periodic_tasks_setup(bcm);
}
mutex_unlock(&(bcm)->mutex);
printk(KERN_ERR PFX "Controller restart%s\n",
@ -4132,11 +4153,12 @@ static void bcm43xx_chip_reset(void *_bcm)
/* Hard-reset the chip.
* This can be called from interrupt or process context.
* bcm->irq_lock must be locked.
*/
void bcm43xx_controller_restart(struct bcm43xx_private *bcm, const char *reason)
{
assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
bcm43xx_set_status(bcm, BCM43xx_STAT_RESTARTING);
if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED)
return;
printk(KERN_ERR PFX "Controller RESET (%s) ...\n", reason);
INIT_WORK(&bcm->restart_work, bcm43xx_chip_reset, bcm);
schedule_work(&bcm->restart_work);

3
drivers/net/wireless/bcm43xx/bcm43xx_main.h
View File

@ -141,6 +141,9 @@ void bcm43xx_wireless_core_reset(struct bcm43xx_private *bcm, int connect_phy);
void bcm43xx_mac_suspend(struct bcm43xx_private *bcm);
void bcm43xx_mac_enable(struct bcm43xx_private *bcm);
void bcm43xx_periodic_tasks_delete(struct bcm43xx_private *bcm);
void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm);
void bcm43xx_controller_restart(struct bcm43xx_private *bcm, const char *reason);
int bcm43xx_sprom_read(struct bcm43xx_private *bcm, u16 *sprom);

74
drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c
View File

@ -176,7 +176,6 @@ static ssize_t bcm43xx_attr_interfmode_show(struct device *dev,
char *buf)
{
struct bcm43xx_private *bcm = dev_to_bcm(dev);
int err;
ssize_t count = 0;
if (!capable(CAP_NET_ADMIN))
@ -197,11 +196,10 @@ static ssize_t bcm43xx_attr_interfmode_show(struct device *dev,
default:
assert(0);
}
err = 0;
mutex_unlock(&bcm->mutex);
return err ? err : count;
return count;
}
@ -259,7 +257,6 @@ static ssize_t bcm43xx_attr_preamble_show(struct device *dev,
char *buf)
{
struct bcm43xx_private *bcm = dev_to_bcm(dev);
int err;
ssize_t count;
if (!capable(CAP_NET_ADMIN))
@ -272,10 +269,9 @@ static ssize_t bcm43xx_attr_preamble_show(struct device *dev,
else
count = snprintf(buf, PAGE_SIZE, "0 (Short Preamble disabled)\n");
err = 0;
mutex_unlock(&bcm->mutex);
return err ? err : count;
return count;
}
static ssize_t bcm43xx_attr_preamble_store(struct device *dev,
@ -284,7 +280,6 @@ static ssize_t bcm43xx_attr_preamble_store(struct device *dev,
{
struct bcm43xx_private *bcm = dev_to_bcm(dev);
unsigned long flags;
int err;
int value;
if (!capable(CAP_NET_ADMIN))
@ -298,11 +293,10 @@ static ssize_t bcm43xx_attr_preamble_store(struct device *dev,
bcm->short_preamble = !!value;
err = 0;
spin_unlock_irqrestore(&bcm->irq_lock, flags);
mutex_unlock(&bcm->mutex);
return err ? err : count;
return count;
}
static DEVICE_ATTR(shortpreamble, 0644,
@ -333,8 +327,11 @@ static ssize_t bcm43xx_attr_phymode_store(struct device *dev,
goto out;
}
bcm43xx_periodic_tasks_delete(bcm);
mutex_lock(&(bcm)->mutex);
err = bcm43xx_select_wireless_core(bcm, phytype);
if (!err)
bcm43xx_periodic_tasks_setup(bcm);
mutex_unlock(&(bcm)->mutex);
if (err == -ESRCH)
err = -ENODEV;
@ -373,6 +370,59 @@ static DEVICE_ATTR(phymode, 0644,
bcm43xx_attr_phymode_show,
bcm43xx_attr_phymode_store);
static ssize_t bcm43xx_attr_microcode_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
unsigned long flags;
struct bcm43xx_private *bcm = dev_to_bcm(dev);
ssize_t count = 0;
u16 status;
if (!capable(CAP_NET_ADMIN))
return -EPERM;
mutex_lock(&(bcm)->mutex);
spin_lock_irqsave(&bcm->irq_lock, flags);
status = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODE_STATUS);
spin_unlock_irqrestore(&bcm->irq_lock, flags);
mutex_unlock(&(bcm)->mutex);
switch (status) {
case 0x0000:
count = snprintf(buf, PAGE_SIZE, "0x%.4x (invalid)\n",
status);
break;
case 0x0001:
count = snprintf(buf, PAGE_SIZE, "0x%.4x (init)\n",
status);
break;
case 0x0002:
count = snprintf(buf, PAGE_SIZE, "0x%.4x (active)\n",
status);
break;
case 0x0003:
count = snprintf(buf, PAGE_SIZE, "0x%.4x (suspended)\n",
status);
break;
case 0x0004:
count = snprintf(buf, PAGE_SIZE, "0x%.4x (asleep)\n",
status);
break;
default:
count = snprintf(buf, PAGE_SIZE, "0x%.4x (unknown)\n",
status);
break;
}
return count;
}
static DEVICE_ATTR(microcodestatus, 0444,
bcm43xx_attr_microcode_show,
NULL);
int bcm43xx_sysfs_register(struct bcm43xx_private *bcm)
{
struct device *dev = &bcm->pci_dev->dev;
@ -392,9 +442,14 @@ int bcm43xx_sysfs_register(struct bcm43xx_private *bcm)
err = device_create_file(dev, &dev_attr_phymode);
if (err)
goto err_remove_shortpreamble;
err = device_create_file(dev, &dev_attr_microcodestatus);
if (err)
goto err_remove_phymode;
out:
return err;
err_remove_phymode:
device_remove_file(dev, &dev_attr_phymode);
err_remove_shortpreamble:
device_remove_file(dev, &dev_attr_shortpreamble);
err_remove_interfmode:
@ -408,6 +463,7 @@ void bcm43xx_sysfs_unregister(struct bcm43xx_private *bcm)
{
struct device *dev = &bcm->pci_dev->dev;
device_remove_file(dev, &dev_attr_microcodestatus);
device_remove_file(dev, &dev_attr_phymode);
device_remove_file(dev, &dev_attr_shortpreamble);
device_remove_file(dev, &dev_attr_interference);

1
drivers/net/wireless/hostap/hostap_cs.c
View File

@ -847,6 +847,7 @@ static struct pcmcia_device_id hostap_cs_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0010),
PCMCIA_DEVICE_MANF_CARD(0x0126, 0x0002),
PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "INTERSIL",
0x74c5e40d),
PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "Intersil",

30
drivers/net/wireless/prism54/isl_ioctl.c
View File

@ -46,6 +46,10 @@ static size_t prism54_wpa_bss_ie_get(islpci_private *priv, u8 *bssid, u8 *wpa_ie
static int prism54_set_wpa(struct net_device *, struct iw_request_info *,
__u32 *, char *);
/* In 500 kbps */
static const unsigned char scan_rate_list[] = { 2, 4, 11, 22,
12, 18, 24, 36,
48, 72, 96, 108 };
/**
* prism54_mib_mode_helper - MIB change mode helper function
@ -644,6 +648,32 @@ prism54_translate_bss(struct net_device *ndev, char *current_ev,
current_ev = iwe_stream_add_point(current_ev, end_buf,
&iwe, wpa_ie);
}
/* Do the bitrates */
{
char * current_val = current_ev + IW_EV_LCP_LEN;
int i;
int mask;
iwe.cmd = SIOCGIWRATE;
/* Those two flags are ignored... */
iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
/* Parse the bitmask */
mask = 0x1;
for(i = 0; i < sizeof(scan_rate_list); i++) {
if(bss->rates & mask) {
iwe.u.bitrate.value = (scan_rate_list[i] * 500000);
current_val = iwe_stream_add_value(current_ev, current_val,
end_buf, &iwe,
IW_EV_PARAM_LEN);
}
mask <<= 1;
}
/* Check if we added any event */
if ((current_val - current_ev) > IW_EV_LCP_LEN)
current_ev = current_val;
}
return current_ev;
}

2
drivers/net/wireless/zd1211rw/zd_ieee80211.h
View File

@ -64,7 +64,7 @@ struct cck_plcp_header {
u8 service;
__le16 length;
__le16 crc16;
} __attribute__((packed));
};
static inline u8 zd_cck_plcp_header_rate(const struct cck_plcp_header *header)
{

2
drivers/net/wireless/zd1211rw/zd_mac.c
View File

@ -714,7 +714,7 @@ struct zd_rt_hdr {
u8 rt_rate;
u16 rt_channel;
u16 rt_chbitmask;
} __attribute__((packed));
};
static void fill_rt_header(void *buffer, struct zd_mac *mac,
const struct ieee80211_rx_stats *stats,

4
drivers/net/wireless/zd1211rw/zd_mac.h
View File

@ -82,7 +82,7 @@ struct zd_ctrlset {
struct rx_length_info {
__le16 length[3];
__le16 tag;
} __attribute__((packed));
};
#define RX_LENGTH_INFO_TAG 0x697e
@ -93,7 +93,7 @@ struct rx_status {
u8 signal_quality_ofdm;
u8 decryption_type;
u8 frame_status;
} __attribute__((packed));
};
/* rx_status field decryption_type */
#define ZD_RX_NO_WEP 0

2
drivers/net/wireless/zd1211rw/zd_usb.c
View File

@ -44,6 +44,8 @@ static struct usb_device_id usb_ids[] = {
{ USB_DEVICE(0x1740, 0x2000), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x157e, 0x3204), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x0586, 0x3402), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x0b3b, 0x5630), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x0b05, 0x170c), .driver_info = DEVICE_ZD1211 },
/* ZD1211B */
{ USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },

14
drivers/net/wireless/zd1211rw/zd_usb.h
View File

@ -74,17 +74,17 @@ enum control_requests {
struct usb_req_read_regs {
__le16 id;
__le16 addr[0];
} __attribute__((packed));
};
struct reg_data {
__le16 addr;
__le16 value;
} __attribute__((packed));
};
struct usb_req_write_regs {
__le16 id;
struct reg_data reg_writes[0];
} __attribute__((packed));
};
enum {
RF_IF_LE = 0x02,
@ -101,7 +101,7 @@ struct usb_req_rfwrite {
/* RF2595: 24 */
__le16 bit_values[0];
/* (CR203 & ~(RF_IF_LE | RF_CLK | RF_DATA)) | (bit ? RF_DATA : 0) */
} __attribute__((packed));
};
/* USB interrupt */
@ -118,12 +118,12 @@ enum usb_int_flags {
struct usb_int_header {
u8 type; /* must always be 1 */
u8 id;
} __attribute__((packed));
};
struct usb_int_regs {
struct usb_int_header hdr;
struct reg_data regs[0];
} __attribute__((packed));
};
struct usb_int_retry_fail {
struct usb_int_header hdr;
@ -131,7 +131,7 @@ struct usb_int_retry_fail {
u8 _dummy;
u8 addr[ETH_ALEN];
u8 ibss_wakeup_dest;
} __attribute__((packed));
};
struct read_regs_int {
struct completion completion;