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

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This commit is contained in:
David S. Miller 2008-06-14 17:33:38 -07:00
commit 34a5d71305
10 changed files with 86 additions and 70 deletions
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1
drivers/net/wireless/b43/b43.h
View File

@ -630,7 +630,6 @@ struct b43_pio {
/* Context information for a noise calculation (Link Quality). */
struct b43_noise_calculation {
u8 channel_at_start;
bool calculation_running;
u8 nr_samples;
s8 samples[8][4];

93
drivers/net/wireless/b43/dma.c
View File

@ -795,66 +795,23 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
{
struct b43_dmaring *ring;
int err;
int nr_slots;
dma_addr_t dma_test;
ring = kzalloc(sizeof(*ring), GFP_KERNEL);
if (!ring)
goto out;
ring->type = type;
nr_slots = B43_RXRING_SLOTS;
ring->nr_slots = B43_RXRING_SLOTS;
if (for_tx)
nr_slots = B43_TXRING_SLOTS;
ring->nr_slots = B43_TXRING_SLOTS;
ring->meta = kcalloc(nr_slots, sizeof(struct b43_dmadesc_meta),
ring->meta = kcalloc(ring->nr_slots, sizeof(struct b43_dmadesc_meta),
GFP_KERNEL);
if (!ring->meta)
goto err_kfree_ring;
if (for_tx) {
ring->txhdr_cache = kcalloc(nr_slots,
b43_txhdr_size(dev),
GFP_KERNEL);
if (!ring->txhdr_cache)
goto err_kfree_meta;
/* test for ability to dma to txhdr_cache */
dma_test = dma_map_single(dev->dev->dma_dev,
ring->txhdr_cache,
b43_txhdr_size(dev),
DMA_TO_DEVICE);
if (b43_dma_mapping_error(ring, dma_test,
b43_txhdr_size(dev), 1)) {
/* ugh realloc */
kfree(ring->txhdr_cache);
ring->txhdr_cache = kcalloc(nr_slots,
b43_txhdr_size(dev),
GFP_KERNEL | GFP_DMA);
if (!ring->txhdr_cache)
goto err_kfree_meta;
dma_test = dma_map_single(dev->dev->dma_dev,
ring->txhdr_cache,
b43_txhdr_size(dev),
DMA_TO_DEVICE);
if (b43_dma_mapping_error(ring, dma_test,
b43_txhdr_size(dev), 1)) {
b43err(dev->wl,
"TXHDR DMA allocation failed\n");
goto err_kfree_txhdr_cache;
}
}
dma_unmap_single(dev->dev->dma_dev,
dma_test, b43_txhdr_size(dev),
DMA_TO_DEVICE);
}
ring->type = type;
ring->dev = dev;
ring->nr_slots = nr_slots;
ring->mmio_base = b43_dmacontroller_base(type, controller_index);
ring->index = controller_index;
if (type == B43_DMA_64BIT)
@ -879,6 +836,48 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
ring->last_injected_overflow = jiffies;
#endif
if (for_tx) {
ring->txhdr_cache = kcalloc(ring->nr_slots,
b43_txhdr_size(dev),
GFP_KERNEL);
if (!ring->txhdr_cache)
goto err_kfree_meta;
/* test for ability to dma to txhdr_cache */
dma_test = dma_map_single(dev->dev->dma_dev,
ring->txhdr_cache,
b43_txhdr_size(dev),
DMA_TO_DEVICE);
if (b43_dma_mapping_error(ring, dma_test,
b43_txhdr_size(dev), 1)) {
/* ugh realloc */
kfree(ring->txhdr_cache);
ring->txhdr_cache = kcalloc(ring->nr_slots,
b43_txhdr_size(dev),
GFP_KERNEL | GFP_DMA);
if (!ring->txhdr_cache)
goto err_kfree_meta;
dma_test = dma_map_single(dev->dev->dma_dev,
ring->txhdr_cache,
b43_txhdr_size(dev),
DMA_TO_DEVICE);
if (b43_dma_mapping_error(ring, dma_test,
b43_txhdr_size(dev), 1)) {
b43err(dev->wl,
"TXHDR DMA allocation failed\n");
goto err_kfree_txhdr_cache;
}
}
dma_unmap_single(dev->dev->dma_dev,
dma_test, b43_txhdr_size(dev),
DMA_TO_DEVICE);
}
err = alloc_ringmemory(ring);
if (err)
goto err_kfree_txhdr_cache;

14
drivers/net/wireless/b43/main.c
View File

@ -1145,7 +1145,6 @@ static void b43_generate_noise_sample(struct b43_wldev *dev)
b43_jssi_write(dev, 0x7F7F7F7F);
b43_write32(dev, B43_MMIO_MACCMD,
b43_read32(dev, B43_MMIO_MACCMD) | B43_MACCMD_BGNOISE);
B43_WARN_ON(dev->noisecalc.channel_at_start != dev->phy.channel);
}
static void b43_calculate_link_quality(struct b43_wldev *dev)
@ -1154,7 +1153,6 @@ static void b43_calculate_link_quality(struct b43_wldev *dev)
if (dev->noisecalc.calculation_running)
return;
dev->noisecalc.channel_at_start = dev->phy.channel;
dev->noisecalc.calculation_running = 1;
dev->noisecalc.nr_samples = 0;
@ -1171,9 +1169,16 @@ static void handle_irq_noise(struct b43_wldev *dev)
/* Bottom half of Link Quality calculation. */
/* Possible race condition: It might be possible that the user
* changed to a different channel in the meantime since we
* started the calculation. We ignore that fact, since it's
* not really that much of a problem. The background noise is
* an estimation only anyway. Slightly wrong results will get damped
* by the averaging of the 8 sample rounds. Additionally the
* value is shortlived. So it will be replaced by the next noise
* calculation round soon. */
B43_WARN_ON(!dev->noisecalc.calculation_running);
if (dev->noisecalc.channel_at_start != phy->channel)
goto drop_calculation;
*((__le32 *)noise) = cpu_to_le32(b43_jssi_read(dev));
if (noise[0] == 0x7F || noise[1] == 0x7F ||
noise[2] == 0x7F || noise[3] == 0x7F)
@ -1214,7 +1219,6 @@ static void handle_irq_noise(struct b43_wldev *dev)
average -= 48;
dev->stats.link_noise = average;
drop_calculation:
dev->noisecalc.calculation_running = 0;
return;
}

19
drivers/net/wireless/rt2x00/Kconfig
View File

@ -32,12 +32,13 @@ config RT2X00_LIB_FIRMWARE
config RT2X00_LIB_RFKILL
boolean
depends on RT2X00_LIB
depends on INPUT
select RFKILL
select INPUT_POLLDEV
config RT2X00_LIB_LEDS
boolean
depends on RT2X00_LIB
depends on RT2X00_LIB && NEW_LEDS
config RT2400PCI
tristate "Ralink rt2400 pci/pcmcia support"
@ -51,7 +52,7 @@ config RT2400PCI
config RT2400PCI_RFKILL
bool "RT2400 rfkill support"
depends on RT2400PCI
depends on RT2400PCI && INPUT
select RT2X00_LIB_RFKILL
---help---
This adds support for integrated rt2400 devices that feature a
@ -60,7 +61,7 @@ config RT2400PCI_RFKILL
config RT2400PCI_LEDS
bool "RT2400 leds support"
depends on RT2400PCI
depends on RT2400PCI && NEW_LEDS
select LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
@ -78,7 +79,7 @@ config RT2500PCI
config RT2500PCI_RFKILL
bool "RT2500 rfkill support"
depends on RT2500PCI
depends on RT2500PCI && INPUT
select RT2X00_LIB_RFKILL
---help---
This adds support for integrated rt2500 devices that feature a
@ -87,7 +88,7 @@ config RT2500PCI_RFKILL
config RT2500PCI_LEDS
bool "RT2500 leds support"
depends on RT2500PCI
depends on RT2500PCI && NEW_LEDS
select LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
@ -107,7 +108,7 @@ config RT61PCI
config RT61PCI_RFKILL
bool "RT61 rfkill support"
depends on RT61PCI
depends on RT61PCI && INPUT
select RT2X00_LIB_RFKILL
---help---
This adds support for integrated rt61 devices that feature a
@ -116,7 +117,7 @@ config RT61PCI_RFKILL
config RT61PCI_LEDS
bool "RT61 leds support"
depends on RT61PCI
depends on RT61PCI && NEW_LEDS
select LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
@ -133,7 +134,7 @@ config RT2500USB
config RT2500USB_LEDS
bool "RT2500 leds support"
depends on RT2500USB
depends on RT2500USB && NEW_LEDS
select LEDS_CLASS
select RT2X00_LIB_LEDS
---help---
@ -152,7 +153,7 @@ config RT73USB
config RT73USB_LEDS
bool "RT73 leds support"
depends on RT73USB
depends on RT73USB && NEW_LEDS
select LEDS_CLASS
select RT2X00_LIB_LEDS
---help---

3
drivers/net/wireless/rt2x00/rt2x00pci.c
View File

@ -412,8 +412,7 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id)
if (pci_set_mwi(pci_dev))
ERROR_PROBE("MWI not available.\n");
if (pci_set_dma_mask(pci_dev, DMA_64BIT_MASK) &&
pci_set_dma_mask(pci_dev, DMA_32BIT_MASK)) {
if (pci_set_dma_mask(pci_dev, DMA_32BIT_MASK)) {
ERROR_PROBE("PCI DMA not supported.\n");
retval = -EIO;
goto exit_disable_device;

6
drivers/net/wireless/rt2x00/rt2x00usb.c
View File

@ -362,6 +362,12 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev)
}
}
/*
* Kill guardian urb (if required by driver).
*/
if (!test_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags))
return;
for (i = 0; i < rt2x00dev->bcn->limit; i++) {
priv_bcn = rt2x00dev->bcn->entries[i].priv_data;
usb_kill_urb(priv_bcn->urb);

1
drivers/net/wireless/rt2x00/rt73usb.c
View File

@ -2131,6 +2131,7 @@ static struct usb_device_id rt73usb_device_table[] = {
/* D-Link */
{ USB_DEVICE(0x07d1, 0x3c03), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c04), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c06), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c07), USB_DEVICE_DATA(&rt73usb_ops) },
/* Gemtek */
{ USB_DEVICE(0x15a9, 0x0004), USB_DEVICE_DATA(&rt73usb_ops) },

12
drivers/ssb/main.c
View File

@ -1168,15 +1168,21 @@ EXPORT_SYMBOL(ssb_dma_translation);
int ssb_dma_set_mask(struct ssb_device *ssb_dev, u64 mask)
{
struct device *dma_dev = ssb_dev->dma_dev;
int err = 0;
#ifdef CONFIG_SSB_PCIHOST
if (ssb_dev->bus->bustype == SSB_BUSTYPE_PCI)
return dma_set_mask(dma_dev, mask);
if (ssb_dev->bus->bustype == SSB_BUSTYPE_PCI) {
err = pci_set_dma_mask(ssb_dev->bus->host_pci, mask);
if (err)
return err;
err = pci_set_consistent_dma_mask(ssb_dev->bus->host_pci, mask);
return err;
}
#endif
dma_dev->coherent_dma_mask = mask;
dma_dev->dma_mask = &dma_dev->coherent_dma_mask;
return 0;
return err;
}
EXPORT_SYMBOL(ssb_dma_set_mask);

3
net/mac80211/wext.c
View File

@ -496,7 +496,8 @@ static int ieee80211_ioctl_giwap(struct net_device *dev,
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
if (sdata->u.sta.state == IEEE80211_ASSOCIATED) {
if (sdata->u.sta.state == IEEE80211_ASSOCIATED ||
sdata->u.sta.state == IEEE80211_IBSS_JOINED) {
ap_addr->sa_family = ARPHRD_ETHER;
memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
return 0;

2
net/mac80211/wme.c
View File

@ -673,7 +673,7 @@ int ieee80211_ht_agg_queue_add(struct ieee80211_local *local,
#ifdef CONFIG_MAC80211_HT_DEBUG
if (net_ratelimit())
printk(KERN_DEBUG "allocated aggregation queue"
" %d tid %d addr %s pool=0x%lX",
" %d tid %d addr %s pool=0x%lX\n",
i, tid, print_mac(mac, sta->addr),
q->qdisc_pool[0]);
#endif /* CONFIG_MAC80211_HT_DEBUG */