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authorDavid S. Miller <davem@davemloft.net>2010-11-18 14:56:09 -0500
committerDavid S. Miller <davem@davemloft.net>2010-11-18 14:56:09 -0500
commit07bfa524d4c67acbb6b6fbdd1dea923d07853c04 (patch)
tree6e3819f13d3f4efa9c099cf227b1d42b1bc78620
parent93908d192686d8285dd6441ff855df92a40103d2 (diff)
parent3bf30b56c4f0a1c4fae34050b7db4527c92891e8 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_9287.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c9
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_init.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_txrx.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/init.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/reg.h8
-rw-r--r--drivers/net/wireless/ath/carl9170/usb.c4
-rw-r--r--include/net/cfg80211.h2
-rw-r--r--net/wireless/chan.c54
9 files changed, 78 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 966b9496a9dd..195406db3bd8 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -37,7 +37,7 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
37 int addr, eep_start_loc; 37 int addr, eep_start_loc;
38 eep_data = (u16 *)eep; 38 eep_data = (u16 *)eep;
39 39
40 if (ah->hw_version.devid == 0x7015) 40 if (AR9287_HTC_DEVID(ah))
41 eep_start_loc = AR9287_HTC_EEP_START_LOC; 41 eep_start_loc = AR9287_HTC_EEP_START_LOC;
42 else 42 else
43 eep_start_loc = AR9287_EEP_START_LOC; 43 eep_start_loc = AR9287_EEP_START_LOC;
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index f7ec31b4ddd3..dfb6560dab92 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -36,8 +36,13 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
36 { USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */ 36 { USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */
37 { USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */ 37 { USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */
38 { USB_DEVICE(0x13D3, 0x3346) }, /* IMC Networks */ 38 { USB_DEVICE(0x13D3, 0x3346) }, /* IMC Networks */
39 { USB_DEVICE(0x13D3, 0x3348) }, /* Azurewave */
40 { USB_DEVICE(0x13D3, 0x3349) }, /* Azurewave */
41 { USB_DEVICE(0x13D3, 0x3350) }, /* Azurewave */
39 { USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */ 42 { USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
40 { USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */ 43 { USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */
44 { USB_DEVICE(0x040D, 0x3801) }, /* VIA */
45 { USB_DEVICE(0x1668, 0x1200) }, /* Verizon */
41 { }, 46 { },
42}; 47};
43 48
@@ -806,6 +811,8 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
806 case 0x7010: 811 case 0x7010:
807 case 0x7015: 812 case 0x7015:
808 case 0x9018: 813 case 0x9018:
814 case 0xA704:
815 case 0x1200:
809 firm_offset = AR7010_FIRMWARE_TEXT; 816 firm_offset = AR7010_FIRMWARE_TEXT;
810 break; 817 break;
811 default: 818 default:
@@ -928,6 +935,8 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
928 case 0x7010: 935 case 0x7010:
929 case 0x7015: 936 case 0x7015:
930 case 0x9018: 937 case 0x9018:
938 case 0xA704:
939 case 0x1200:
931 if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202) 940 if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
932 hif_dev->fw_name = FIRMWARE_AR7010_1_1; 941 hif_dev->fw_name = FIRMWARE_AR7010_1_1;
933 else 942 else
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 3d7b97f1b3ae..7c8a38d04561 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -249,6 +249,8 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
249 case 0x7010: 249 case 0x7010:
250 case 0x7015: 250 case 0x7015:
251 case 0x9018: 251 case 0x9018:
252 case 0xA704:
253 case 0x1200:
252 priv->htc->credits = 45; 254 priv->htc->credits = 45;
253 break; 255 break;
254 default: 256 default:
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 3d19b5bc937f..29d80ca78393 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -121,7 +121,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
121 tx_hdr.data_type = ATH9K_HTC_NORMAL; 121 tx_hdr.data_type = ATH9K_HTC_NORMAL;
122 } 122 }
123 123
124 if (ieee80211_is_data(fc)) { 124 if (ieee80211_is_data_qos(fc)) {
125 qc = ieee80211_get_qos_ctl(hdr); 125 qc = ieee80211_get_qos_ctl(hdr);
126 tx_hdr.tidno = qc[0] & IEEE80211_QOS_CTL_TID_MASK; 126 tx_hdr.tidno = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
127 } 127 }
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 6a0d99eff404..92bc5c5f4876 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -817,8 +817,6 @@ void ath9k_deinit_device(struct ath_softc *sc)
817 817
818 ath9k_ps_wakeup(sc); 818 ath9k_ps_wakeup(sc);
819 819
820 pm_qos_remove_request(&ath9k_pm_qos_req);
821
822 wiphy_rfkill_stop_polling(sc->hw->wiphy); 820 wiphy_rfkill_stop_polling(sc->hw->wiphy);
823 ath_deinit_leds(sc); 821 ath_deinit_leds(sc);
824 822
@@ -832,6 +830,7 @@ void ath9k_deinit_device(struct ath_softc *sc)
832 } 830 }
833 831
834 ieee80211_unregister_hw(hw); 832 ieee80211_unregister_hw(hw);
833 pm_qos_remove_request(&ath9k_pm_qos_req);
835 ath_rx_cleanup(sc); 834 ath_rx_cleanup(sc);
836 ath_tx_cleanup(sc); 835 ath_tx_cleanup(sc);
837 ath9k_deinit_softc(sc); 836 ath9k_deinit_softc(sc);
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index fa05b711e5cd..dddf579aacf1 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -866,7 +866,13 @@
866#define AR_DEVID_7010(_ah) \ 866#define AR_DEVID_7010(_ah) \
867 (((_ah)->hw_version.devid == 0x7010) || \ 867 (((_ah)->hw_version.devid == 0x7010) || \
868 ((_ah)->hw_version.devid == 0x7015) || \ 868 ((_ah)->hw_version.devid == 0x7015) || \
869 ((_ah)->hw_version.devid == 0x9018)) 869 ((_ah)->hw_version.devid == 0x9018) || \
870 ((_ah)->hw_version.devid == 0xA704) || \
871 ((_ah)->hw_version.devid == 0x1200))
872
873#define AR9287_HTC_DEVID(_ah) \
874 (((_ah)->hw_version.devid == 0x7015) || \
875 ((_ah)->hw_version.devid == 0x1200))
870 876
871#define AR_RADIO_SREV_MAJOR 0xf0 877#define AR_RADIO_SREV_MAJOR 0xf0
872#define AR_RAD5133_SREV_MAJOR 0xc0 878#define AR_RAD5133_SREV_MAJOR 0xc0
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 3317039cd28f..7504ed14c725 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -553,12 +553,12 @@ static int carl9170_usb_flush(struct ar9170 *ar)
553 usb_free_urb(urb); 553 usb_free_urb(urb);
554 } 554 }
555 555
556 ret = usb_wait_anchor_empty_timeout(&ar->tx_cmd, HZ); 556 ret = usb_wait_anchor_empty_timeout(&ar->tx_cmd, 1000);
557 if (ret == 0) 557 if (ret == 0)
558 err = -ETIMEDOUT; 558 err = -ETIMEDOUT;
559 559
560 /* lets wait a while until the tx - queues are dried out */ 560 /* lets wait a while until the tx - queues are dried out */
561 ret = usb_wait_anchor_empty_timeout(&ar->tx_anch, HZ); 561 ret = usb_wait_anchor_empty_timeout(&ar->tx_anch, 1000);
562 if (ret == 0) 562 if (ret == 0)
563 err = -ETIMEDOUT; 563 err = -ETIMEDOUT;
564 564
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 2a7936d7851d..97b8b7c9b63c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1355,7 +1355,7 @@ enum wiphy_flags {
1355 WIPHY_FLAG_4ADDR_AP = BIT(5), 1355 WIPHY_FLAG_4ADDR_AP = BIT(5),
1356 WIPHY_FLAG_4ADDR_STATION = BIT(6), 1356 WIPHY_FLAG_4ADDR_STATION = BIT(6),
1357 WIPHY_FLAG_CONTROL_PORT_PROTOCOL = BIT(7), 1357 WIPHY_FLAG_CONTROL_PORT_PROTOCOL = BIT(7),
1358 WIPHY_FLAG_IBSS_RSN = BIT(7), 1358 WIPHY_FLAG_IBSS_RSN = BIT(8),
1359}; 1359};
1360 1360
1361struct mac_address { 1361struct mac_address {
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index d0c92dddb26b..17cd0c04d139 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -44,6 +44,38 @@ rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
44 return chan; 44 return chan;
45} 45}
46 46
47static bool can_beacon_sec_chan(struct wiphy *wiphy,
48 struct ieee80211_channel *chan,
49 enum nl80211_channel_type channel_type)
50{
51 struct ieee80211_channel *sec_chan;
52 int diff;
53
54 switch (channel_type) {
55 case NL80211_CHAN_HT40PLUS:
56 diff = 20;
57 break;
58 case NL80211_CHAN_HT40MINUS:
59 diff = -20;
60 break;
61 default:
62 return false;
63 }
64
65 sec_chan = ieee80211_get_channel(wiphy, chan->center_freq + diff);
66 if (!sec_chan)
67 return false;
68
69 /* we'll need a DFS capability later */
70 if (sec_chan->flags & (IEEE80211_CHAN_DISABLED |
71 IEEE80211_CHAN_PASSIVE_SCAN |
72 IEEE80211_CHAN_NO_IBSS |
73 IEEE80211_CHAN_RADAR))
74 return false;
75
76 return true;
77}
78
47int cfg80211_set_freq(struct cfg80211_registered_device *rdev, 79int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
48 struct wireless_dev *wdev, int freq, 80 struct wireless_dev *wdev, int freq,
49 enum nl80211_channel_type channel_type) 81 enum nl80211_channel_type channel_type)
@@ -68,6 +100,28 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
68 if (!chan) 100 if (!chan)
69 return -EINVAL; 101 return -EINVAL;
70 102
103 /* Both channels should be able to initiate communication */
104 if (wdev && (wdev->iftype == NL80211_IFTYPE_ADHOC ||
105 wdev->iftype == NL80211_IFTYPE_AP ||
106 wdev->iftype == NL80211_IFTYPE_AP_VLAN ||
107 wdev->iftype == NL80211_IFTYPE_MESH_POINT ||
108 wdev->iftype == NL80211_IFTYPE_P2P_GO)) {
109 switch (channel_type) {
110 case NL80211_CHAN_HT40PLUS:
111 case NL80211_CHAN_HT40MINUS:
112 if (!can_beacon_sec_chan(&rdev->wiphy, chan,
113 channel_type)) {
114 printk(KERN_DEBUG
115 "cfg80211: Secondary channel not "
116 "allowed to initiate communication\n");
117 return -EINVAL;
118 }
119 break;
120 default:
121 break;
122 }
123 }
124
71 result = rdev->ops->set_channel(&rdev->wiphy, 125 result = rdev->ops->set_channel(&rdev->wiphy,
72 wdev ? wdev->netdev : NULL, 126 wdev ? wdev->netdev : NULL,
73 chan, channel_type); 127 chan, channel_type);