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

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This commit is contained in:
Jeff Garzik 2007-03-09 11:58:11 -05:00
commit 0a38f54420
3 changed files with 19 additions and 7 deletions
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6
drivers/net/wireless/bcm43xx/bcm43xx_main.c
View File

@ -1858,9 +1858,6 @@ static irqreturn_t bcm43xx_interrupt_handler(int irq, void *dev_id)
spin_lock(&bcm->irq_lock);
assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
assert(bcm->current_core->id == BCM43xx_COREID_80211);
reason = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON);
if (reason == 0xffffffff) {
/* irq not for us (shared irq) */
@ -1871,6 +1868,9 @@ static irqreturn_t bcm43xx_interrupt_handler(int irq, void *dev_id)
if (!reason)
goto out;
assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
assert(bcm->current_core->id == BCM43xx_COREID_80211);
bcm->dma_reason[0] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA0_REASON)
& 0x0001DC00;
bcm->dma_reason[1] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA1_REASON)

10
drivers/net/wireless/bcm43xx/bcm43xx_phy.c
View File

@ -859,6 +859,11 @@ static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm)
bcm43xx_radio_write16(bcm, 0x005D, 0x0088);
bcm43xx_radio_write16(bcm, 0x005E, 0x0088);
bcm43xx_radio_write16(bcm, 0x007D, 0x0088);
bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODEFLAGS_OFFSET,
(bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
BCM43xx_UCODEFLAGS_OFFSET)
| 0x00000200));
}
if (radio->revision == 8) {
bcm43xx_radio_write16(bcm, 0x0051, 0x0000);
@ -941,7 +946,8 @@ static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm)
bcm43xx_phy_write(bcm, 0x0038, 0x0668);
bcm43xx_radio_set_txpower_bg(bcm, 0xFFFF, 0xFFFF, 0xFFFF);
if (radio->revision <= 5)
bcm43xx_phy_write(bcm, 0x005D, bcm43xx_phy_read(bcm, 0x005D) | 0x0003);
bcm43xx_phy_write(bcm, 0x005D, (bcm43xx_phy_read(bcm, 0x005D)
& 0xFF80) | 0x0003);
if (radio->revision <= 2)
bcm43xx_radio_write16(bcm, 0x005D, 0x000D);
@ -958,7 +964,7 @@ static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm)
bcm43xx_phy_write(bcm, 0x0016, 0x0410);
bcm43xx_phy_write(bcm, 0x0017, 0x0820);
bcm43xx_phy_write(bcm, 0x0062, 0x0007);
(void) bcm43xx_radio_calibrationvalue(bcm);
bcm43xx_radio_init2050(bcm);
bcm43xx_phy_lo_g_measure(bcm);
if (bcm->sprom.boardflags & BCM43xx_BFL_RSSI) {
bcm43xx_calc_nrssi_slope(bcm);

10
drivers/net/wireless/bcm43xx/bcm43xx_wx.c
View File

@ -105,18 +105,24 @@ static int bcm43xx_wx_set_channelfreq(struct net_device *net_dev,
struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
unsigned long flags;
u8 channel;
s8 expon;
int freq;
int err = -EINVAL;
mutex_lock(&bcm->mutex);
spin_lock_irqsave(&bcm->irq_lock, flags);
if ((data->freq.m >= 0) && (data->freq.m <= 1000)) {
if ((data->freq.e == 0) &&
(data->freq.m >= 0) && (data->freq.m <= 1000)) {
channel = data->freq.m;
freq = bcm43xx_channel_to_freq(bcm, channel);
} else {
channel = bcm43xx_freq_to_channel(bcm, data->freq.m);
freq = data->freq.m;
expon = 6 - data->freq.e;
while (--expon >= 0) /* scale down the frequency to MHz */
freq /= 10;
assert(freq > 1000);
channel = bcm43xx_freq_to_channel(bcm, freq);
}
if (!ieee80211_is_valid_channel(bcm->ieee, channel))
goto out_unlock;