From 17616310836ad2cc45a64576ef0e1520b0dcc81b Mon Sep 17 00:00:00 2001 From: Benoit PAPILLAULT Date: Thu, 15 Oct 2009 21:17:09 +0200 Subject: [PATCH 01/11] rt2x00: Fix crypto in TX frame for rt2800usb Signed-off-by: Benoit PAPILLAULT Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index a084077a1c611..9fe770f7d7bb4 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -1994,7 +1994,7 @@ static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size); rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID, test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ? - (skbdesc->entry->entry_idx + 1) : 0xff); + txdesc->key_idx : 0xff); rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len - txdesc->l2pad); rt2x00_set_field32(&word, TXWI_W1_PACKETID, From d50bae33d1358b909ade05ae121d83d3a60ab63f Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Fri, 16 Oct 2009 10:18:09 -0500 Subject: [PATCH 02/11] b43: Fix Bugzilla #14181 and the bug from the previous 'fix' "b43: Fix PPC crash in rfkill polling on unload" fixed the bug reported in Bugzilla No. 14181; however, it introduced a new bug. Whenever the radio switch was turned off, it was necessary to unload and reload the driver for it to recognize the switch again. This patch fixes both the original bug in #14181 and the bug introduced by the previous patch. It must be stated, however, that if there is a BCM4306/3 with an rfkill switch (not yet proven), then the driver will need an unload/reload cycle to turn the device back on. Signed-off-by: Larry Finger Signed-off-by: John W. Linville --- drivers/net/wireless/b43/main.c | 1 - drivers/net/wireless/b43/rfkill.c | 3 ++- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index df6b26a0c05ed..86f35827f0085 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4501,7 +4501,6 @@ static void b43_op_stop(struct ieee80211_hw *hw) cancel_work_sync(&(wl->beacon_update_trigger)); - wiphy_rfkill_stop_polling(hw->wiphy); mutex_lock(&wl->mutex); if (b43_status(dev) >= B43_STAT_STARTED) { dev = b43_wireless_core_stop(dev); diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c index 7a3218c5ba7dd..ffdce6f3c9092 100644 --- a/drivers/net/wireless/b43/rfkill.c +++ b/drivers/net/wireless/b43/rfkill.c @@ -33,7 +33,8 @@ bool b43_is_hw_radio_enabled(struct b43_wldev *dev) & B43_MMIO_RADIO_HWENABLED_HI_MASK)) return 1; } else { - if (b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO) + if (b43_status(dev) >= B43_STAT_STARTED && + b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO) & B43_MMIO_RADIO_HWENABLED_LO_MASK) return 1; } From e6693eab351fc19809e76167cd18a6f028661e8a Mon Sep 17 00:00:00 2001 From: Miguel Boton Date: Fri, 9 Oct 2009 16:13:53 +0200 Subject: [PATCH 03/11] b43: add 'struct b43_wl' missing declaration MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 'struct b43_wl' declaration is missing at 'leds.h'. It should be declared to avoid getting some GCC warnings at 'b43_leds_unregister'. Signed-off-by: Miguel Botón Signed-off-by: John W. Linville --- drivers/net/wireless/b43/leds.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/b43/leds.h index 4c56187810fcb..32b66d53cdac4 100644 --- a/drivers/net/wireless/b43/leds.h +++ b/drivers/net/wireless/b43/leds.h @@ -1,6 +1,7 @@ #ifndef B43_LEDS_H_ #define B43_LEDS_H_ +struct b43_wl; struct b43_wldev; #ifdef CONFIG_B43_LEDS From d419b9f0fa69e79ccba3e5e79a58a52ae0c2ed6a Mon Sep 17 00:00:00 2001 From: Reinette Chatre Date: Mon, 19 Oct 2009 14:55:37 -0700 Subject: [PATCH 04/11] mac80211: fix ibss joining Recent commit "mac80211: fix logic error ibss merge bssid check" fixed joining of ibss cell when static bssid is provided. In this case ifibss->bssid is set before the cell is joined and comparing that address to a bss should thus always succeed. Unfortunately this change broke the other case of joining a ibss cell without providing a static bssid where the value of ifibss->bssid is not set before the cell is joined. Since ifibss->bssid may be set before or after joining the cell we do not learn anything by comparing it to a known bss. Remove this check. Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- net/mac80211/ibss.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 6eaf69823439d..ca8ecce31d34a 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -538,13 +538,12 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata) WLAN_CAPABILITY_PRIVACY, capability); + if (bss) { #ifdef CONFIG_MAC80211_IBSS_DEBUG - if (bss) printk(KERN_DEBUG " sta_find_ibss: selected %pM current " "%pM\n", bss->cbss.bssid, ifibss->bssid); #endif /* CONFIG_MAC80211_IBSS_DEBUG */ - if (bss && !memcmp(ifibss->bssid, bss->cbss.bssid, ETH_ALEN)) { printk(KERN_DEBUG "%s: Selected IBSS BSSID %pM" " based on configured SSID\n", sdata->dev->name, bss->cbss.bssid); @@ -552,8 +551,7 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata) ieee80211_sta_join_ibss(sdata, bss); ieee80211_rx_bss_put(local, bss); return; - } else if (bss) - ieee80211_rx_bss_put(local, bss); + } #ifdef CONFIG_MAC80211_IBSS_DEBUG printk(KERN_DEBUG " did not try to join ibss\n"); From 2ef6e4440926668cfa9eac4b79e63528ebcbe0c1 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 20 Oct 2009 15:08:12 +0900 Subject: [PATCH 05/11] mac80211: keep auth state when assoc fails When association fails, we should stay authenticated, which in mac80211 is represented by the existence of the mlme work struct, so we cannot free that, instead we need to just set it to idle. (Brought to you by the hacking session at Kernel Summit 2009 in Tokyo, Japan. -- JWL) Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/mlme.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 8d26e9bf89644..dc5049d58c51f 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1457,8 +1457,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, if (status_code != WLAN_STATUS_SUCCESS) { printk(KERN_DEBUG "%s: AP denied association (code=%d)\n", sdata->dev->name, status_code); - list_del(&wk->list); - kfree(wk); + wk->state = IEEE80211_MGD_STATE_IDLE; return RX_MGMT_CFG80211_ASSOC; } From 7d930bc33653d5592dc386a76a38f39c2e962344 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 20 Oct 2009 15:08:53 +0900 Subject: [PATCH 06/11] cfg80211: sme: deauthenticate on assoc failure When the in-kernel SME gets an association failure from the AP we don't deauthenticate, and thus get into a very confused state which will lead to warnings later on. Fix this by actually deauthenticating when the AP indicates an association failure. (Brought to you by the hacking session at Kernel Summit 2009 in Tokyo, Japan. -- JWL) Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/wireless/core.h | 1 + net/wireless/mlme.c | 9 +++++++++ net/wireless/sme.c | 21 +++++++++++++++++++-- 3 files changed, 29 insertions(+), 2 deletions(-) diff --git a/net/wireless/core.h b/net/wireless/core.h index 2a33d8bc886b3..68b321997d4cb 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -358,6 +358,7 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev); void cfg80211_conn_work(struct work_struct *work); +void cfg80211_sme_failed_assoc(struct wireless_dev *wdev); bool cfg80211_sme_failed_reassoc(struct wireless_dev *wdev); /* internal helpers */ diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index 79d2eec54cec8..0a6b7a0eca6bf 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -62,6 +62,7 @@ void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len) u8 *ie = mgmt->u.assoc_resp.variable; int i, ieoffs = offsetof(struct ieee80211_mgmt, u.assoc_resp.variable); struct cfg80211_internal_bss *bss = NULL; + bool need_connect_result = true; wdev_lock(wdev); @@ -94,6 +95,14 @@ void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len) } WARN_ON(!bss); + } else if (wdev->conn) { + cfg80211_sme_failed_assoc(wdev); + need_connect_result = false; + /* + * do not call connect_result() now because the + * sme will schedule work that does it later. + */ + goto out; } if (!wdev->conn && wdev->sme_state == CFG80211_SME_IDLE) { diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 93c3ed329204f..ece378d531ef9 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -26,6 +26,7 @@ struct cfg80211_conn { CFG80211_CONN_AUTHENTICATING, CFG80211_CONN_ASSOCIATE_NEXT, CFG80211_CONN_ASSOCIATING, + CFG80211_CONN_DEAUTH_ASSOC_FAIL, } state; u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN]; u8 *ie; @@ -148,6 +149,12 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev) NULL, 0, WLAN_REASON_DEAUTH_LEAVING); return err; + case CFG80211_CONN_DEAUTH_ASSOC_FAIL: + __cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid, + NULL, 0, + WLAN_REASON_DEAUTH_LEAVING); + /* return an error so that we call __cfg80211_connect_result() */ + return -EINVAL; default: return 0; } @@ -158,6 +165,7 @@ void cfg80211_conn_work(struct work_struct *work) struct cfg80211_registered_device *rdev = container_of(work, struct cfg80211_registered_device, conn_work); struct wireless_dev *wdev; + u8 bssid[ETH_ALEN]; rtnl_lock(); cfg80211_lock_rdev(rdev); @@ -173,10 +181,10 @@ void cfg80211_conn_work(struct work_struct *work) wdev_unlock(wdev); continue; } + memcpy(bssid, wdev->conn->params.bssid, ETH_ALEN); if (cfg80211_conn_do_work(wdev)) __cfg80211_connect_result( - wdev->netdev, - wdev->conn->params.bssid, + wdev->netdev, bssid, NULL, 0, NULL, 0, WLAN_STATUS_UNSPECIFIED_FAILURE, false, NULL); @@ -337,6 +345,15 @@ bool cfg80211_sme_failed_reassoc(struct wireless_dev *wdev) return true; } +void cfg80211_sme_failed_assoc(struct wireless_dev *wdev) +{ + struct wiphy *wiphy = wdev->wiphy; + struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + + wdev->conn->state = CFG80211_CONN_DEAUTH_ASSOC_FAIL; + schedule_work(&rdev->conn_work); +} + void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid, const u8 *req_ie, size_t req_ie_len, const u8 *resp_ie, size_t resp_ie_len, From f99288d1761fb3b0decb0fdc4d746406addd29d5 Mon Sep 17 00:00:00 2001 From: Andrey Yurovsky Date: Tue, 20 Oct 2009 12:17:34 -0700 Subject: [PATCH 07/11] mac80211: trivial: fix spelling in mesh_hwmp Fix a typo in the description of hwmp_route_info_get(), no function changes. Signed-off-by: Andrey Yurovsky Signed-off-by: John W. Linville --- net/mac80211/mesh_hwmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index e12a786e26b80..29b82e98effa6 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -259,7 +259,7 @@ static u32 airtime_link_metric_get(struct ieee80211_local *local, * @hwmp_ie: hwmp information element (PREP or PREQ) * * This function updates the path routing information to the originator and the - * transmitter of a HWMP PREQ or PREP fram. + * transmitter of a HWMP PREQ or PREP frame. * * Returns: metric to frame originator or 0 if the frame should not be further * processed From d18ba452d7de12a22bd01a0a00e5b836eb0f4198 Mon Sep 17 00:00:00 2001 From: Holger Schurig Date: Thu, 22 Oct 2009 15:30:44 +0200 Subject: [PATCH 08/11] libertas spi: fix sparse errors This fixes the following sparse warnings: $ make modules SUBDIRS=drivers/net/wireless/libertas C=1 CF=-D__CHECK_ENDIAN__ make: Entering directory `/usr/src/linux-wl' CHECK drivers/net/wireless/libertas/if_spi.c drivers/net/wireless/libertas/if_spi.c:137:16: warning: incorrect type in initializer (different base types) drivers/net/wireless/libertas/if_spi.c:137:16: expected unsigned short [unsigned] [usertype] reg_out drivers/net/wireless/libertas/if_spi.c:137:16: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:191:16: warning: incorrect type in initializer (different base types) drivers/net/wireless/libertas/if_spi.c:191:16: expected unsigned short [unsigned] [usertype] reg_out drivers/net/wireless/libertas/if_spi.c:191:16: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:256:24: warning: incorrect type in argument 1 (different base types) drivers/net/wireless/libertas/if_spi.c:256:24: expected restricted __le32 const [usertype] *p drivers/net/wireless/libertas/if_spi.c:256:24: got unsigned int * drivers/net/wireless/libertas/if_spi.c:243:24: warning: incorrect type in argument 1 (different base types) drivers/net/wireless/libertas/if_spi.c:243:24: expected restricted __le16 const [usertype] *p drivers/net/wireless/libertas/if_spi.c:243:24: got unsigned short * drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:243:24: warning: incorrect type in argument 1 (different base types) drivers/net/wireless/libertas/if_spi.c:243:24: expected restricted __le16 const [usertype] *p drivers/net/wireless/libertas/if_spi.c:243:24: got unsigned short * drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:243:24: warning: incorrect type in argument 1 (different base types) drivers/net/wireless/libertas/if_spi.c:243:24: expected restricted __le16 const [usertype] *p drivers/net/wireless/libertas/if_spi.c:243:24: got unsigned short * drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:243:24: warning: incorrect type in argument 1 (different base types) drivers/net/wireless/libertas/if_spi.c:243:24: expected restricted __le16 const [usertype] *p drivers/net/wireless/libertas/if_spi.c:243:24: got unsigned short * drivers/net/wireless/libertas/if_spi.c:243:24: warning: incorrect type in argument 1 (different base types) drivers/net/wireless/libertas/if_spi.c:243:24: expected restricted __le16 const [usertype] *p drivers/net/wireless/libertas/if_spi.c:243:24: got unsigned short * drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:171:7: warning: incorrect type in assignment (different base types) drivers/net/wireless/libertas/if_spi.c:171:7: expected unsigned short [unsigned] [usertype] buff drivers/net/wireless/libertas/if_spi.c:171:7: got restricted __le16 [usertype] drivers/net/wireless/libertas/if_spi.c:243:24: warning: incorrect type in argument 1 (different base types) drivers/net/wireless/libertas/if_spi.c:243:24: expected restricted __le16 const [usertype] *p drivers/net/wireless/libertas/if_spi.c:243:24: got unsigned short * Signed-off-by: Holger Schurig Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/if_spi.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c index cb8be8d7abc15..5b3672c4d0cc0 100644 --- a/drivers/net/wireless/libertas/if_spi.c +++ b/drivers/net/wireless/libertas/if_spi.c @@ -134,7 +134,7 @@ static void spu_transaction_finish(struct if_spi_card *card) static int spu_write(struct if_spi_card *card, u16 reg, const u8 *buf, int len) { int err = 0; - u16 reg_out = cpu_to_le16(reg | IF_SPI_WRITE_OPERATION_MASK); + __le16 reg_out = cpu_to_le16(reg | IF_SPI_WRITE_OPERATION_MASK); struct spi_message m; struct spi_transfer reg_trans; struct spi_transfer data_trans; @@ -166,7 +166,7 @@ static int spu_write(struct if_spi_card *card, u16 reg, const u8 *buf, int len) static inline int spu_write_u16(struct if_spi_card *card, u16 reg, u16 val) { - u16 buff; + __le16 buff; buff = cpu_to_le16(val); return spu_write(card, reg, (u8 *)&buff, sizeof(u16)); @@ -188,7 +188,7 @@ static int spu_read(struct if_spi_card *card, u16 reg, u8 *buf, int len) { unsigned int delay; int err = 0; - u16 reg_out = cpu_to_le16(reg | IF_SPI_READ_OPERATION_MASK); + __le16 reg_out = cpu_to_le16(reg | IF_SPI_READ_OPERATION_MASK); struct spi_message m; struct spi_transfer reg_trans; struct spi_transfer dummy_trans; @@ -235,7 +235,7 @@ static int spu_read(struct if_spi_card *card, u16 reg, u8 *buf, int len) /* Read 16 bits from an SPI register */ static inline int spu_read_u16(struct if_spi_card *card, u16 reg, u16 *val) { - u16 buf; + __le16 buf; int ret; ret = spu_read(card, reg, (u8 *)&buf, sizeof(buf)); @@ -248,7 +248,7 @@ static inline int spu_read_u16(struct if_spi_card *card, u16 reg, u16 *val) * The low 16 bits are read first. */ static int spu_read_u32(struct if_spi_card *card, u16 reg, u32 *val) { - u32 buf; + __le32 buf; int err; err = spu_read(card, reg, (u8 *)&buf, sizeof(buf)); From 9b1ce526eb917c8b5c8497c327768130ee683392 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Smedman?= Date: Sat, 24 Oct 2009 20:55:09 +0200 Subject: [PATCH 09/11] mac80211: fix for incorrect sequence number on hostapd injected frames MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When hostapd injects a frame, e.g. an authentication or association response, mac80211 looks for a suitable access point virtual interface to associate the frame with based on its source address. This makes it possible e.g. to correctly assign sequence numbers to the frames. A small typo in the ethernet address comparison statement caused a failure to find a suitable ap interface. Sequence numbers on such frames where therefore left unassigned causing some clients (especially windows-based 11b/g clients) to reject them and fail to authenticate or associate with the access point. This patch fixes the typo in the address comparison statement. Signed-off-by: Björn Smedman Reviewed-by: Johannes Berg Cc: stable@kernel.org Signed-off-by: John W. Linville --- net/mac80211/tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index db4bda681ec97..eaa4118de9889 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1445,7 +1445,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, if (tmp_sdata->vif.type != NL80211_IFTYPE_AP) continue; if (compare_ether_addr(tmp_sdata->dev->dev_addr, - hdr->addr2)) { + hdr->addr2) == 0) { dev_hold(tmp_sdata->dev); dev_put(sdata->dev); sdata = tmp_sdata; From 30bd5726730e374a81c9e677d1a5ba2cf8f94a7c Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Mon, 26 Oct 2009 15:28:11 +0100 Subject: [PATCH 10/11] airo: Reorder tests, check bounds before element Test whether index is within bounds before reading the element Signed-off-by: Roel Kluin Signed-off-by: John W. Linville --- drivers/net/wireless/airo.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 7116a1aa20ce0..abf896a7390e5 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -4790,9 +4790,8 @@ static int proc_stats_rid_open( struct inode *inode, static int get_dec_u16( char *buffer, int *start, int limit ) { u16 value; int valid = 0; - for( value = 0; buffer[*start] >= '0' && - buffer[*start] <= '9' && - *start < limit; (*start)++ ) { + for (value = 0; *start < limit && buffer[*start] >= '0' && + buffer[*start] <= '9'; (*start)++) { valid = 1; value *= 10; value += buffer[*start] - '0'; From 83fc9c8938cdb55f06aa6e14f4747136b747be74 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 26 Oct 2009 20:14:33 +0100 Subject: [PATCH 11/11] MAINTAINERS: rt2x00 list is moderated Cc: users@rt2x00.serialmonkey.com Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: John W. Linville --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index 70bc7ded9444d..cdbbaf59a43be 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4280,7 +4280,7 @@ F: drivers/video/aty/aty128fb.c RALINK RT2X00 WIRELESS LAN DRIVER P: rt2x00 project L: linux-wireless@vger.kernel.org -L: users@rt2x00.serialmonkey.com +L: users@rt2x00.serialmonkey.com (moderated for non-subscribers) W: http://rt2x00.serialmonkey.com/ S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/ivd/rt2x00.git