Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

diff --git a/MAINTAINERS b/MAINTAINERS
index 7cef7be8f840067de262b2e5c3ed1625509106e3..f11ac47390d873634bdbe0f8abc76a0962d35941 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3592,6 +3592,7 @@ S:        Supported
 F:     drivers/net/wireless/iwlegacy/
 
 INTEL WIRELESS WIFI LINK (iwlwifi)
+M:     Johannes Berg <johannes.berg@intel.com>
 M:     Wey-Yi Guy <wey-yi.w.guy@intel.com>
 M:     Intel Linux Wireless <ilw@linux.intel.com>
 L:     linux-wireless@vger.kernel.org

diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c
index cdcf75c0954febe06c4ac04f030568470284c160..3e2a6002aae6d8ed588de7d33838f9df024798b5 100644 (file)
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -404,16 +404,19 @@ int bcma_sprom_get(struct bcma_bus *bus)
                return -EOPNOTSUPP;
 
        if (!bcma_sprom_ext_available(bus)) {
+               bool sprom_onchip;
+
                /*
                 * External SPROM takes precedence so check
                 * on-chip OTP only when no external SPROM
                 * is present.
                 */
-               if (bcma_sprom_onchip_available(bus)) {
+               sprom_onchip = bcma_sprom_onchip_available(bus);
+               if (sprom_onchip) {
                        /* determine offset */
                        offset = bcma_sprom_onchip_offset(bus);
                }
-               if (!offset) {
+               if (!offset || !sprom_onchip) {
                        /*
                         * Maybe there is no SPROM on the device?
                         * Now we ask the arch code if there is some sprom

diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
index 8faa129da5a00b60c74dd255ae1692effb3d329d..8c50d9d19d786e5f0e28ef78bed157455cfcf705 100644 (file)
--- a/drivers/net/wireless/ath/ath5k/ahb.c
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -19,6 +19,7 @@
 #include <linux/nl80211.h>
 #include <linux/platform_device.h>
 #include <linux/etherdevice.h>
+#include <linux/export.h>
 #include <ar231x_platform.h>
 #include "ath5k.h"
 #include "debug.h"
@@ -119,7 +120,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
        if (res == NULL) {
                dev_err(&pdev->dev, "no IRQ resource found\n");
                ret = -ENXIO;
-               goto err_out;
+               goto err_iounmap;
        }
 
        irq = res->start;
@@ -128,7 +129,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
        if (hw == NULL) {
                dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
                ret = -ENOMEM;
-               goto err_out;
+               goto err_iounmap;
        }
 
        ah = hw->priv;
@@ -185,6 +186,8 @@ static int ath_ahb_probe(struct platform_device *pdev)
  err_free_hw:
        ieee80211_free_hw(hw);
        platform_set_drvdata(pdev, NULL);
+ err_iounmap:
+        iounmap(mem);
  err_out:
        return ret;
 }

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 2504ab00558971d15f77569593e7d8756ede1761..798ea57252b403d11823aaec9582e6df0122b5a3 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1548,6 +1548,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
        struct ath_hw *ah = sc->sc_ah;
        struct ath_common *common = ath9k_hw_common(ah);
        struct ieee80211_conf *conf = &hw->conf;
+       bool reset_channel = false;
 
        ath9k_ps_wakeup(sc);
        mutex_lock(&sc->mutex);
@@ -1556,6 +1557,12 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
                sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
                if (sc->ps_idle)
                        ath_cancel_work(sc);
+               else
+                       /*
+                        * The chip needs a reset to properly wake up from
+                        * full sleep
+                        */
+                       reset_channel = ah->chip_fullsleep;
        }
 
        /*
@@ -1584,7 +1591,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
                }
        }
 
-       if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+       if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) || reset_channel) {
                struct ieee80211_channel *curchan = hw->conf.channel;
                int pos = curchan->hw_value;
                int old_pos = -1;

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 834e6bc45e8b13eb2b5175043287ee5d381f622e..23eaa1b26ebe5ca9a1a242ea4de5e9fa6508b02c 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1820,6 +1820,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
        struct ath_frame_info *fi = get_frame_info(skb);
        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
        struct ath_buf *bf;
+       int fragno;
        u16 seqno;
 
        bf = ath_tx_get_buffer(sc);
@@ -1831,9 +1832,16 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
        ATH_TXBUF_RESET(bf);
 
        if (tid) {
+               fragno = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG;
                seqno = tid->seq_next;
                hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
-               INCR(tid->seq_next, IEEE80211_SEQ_MAX);
+
+               if (fragno)
+                       hdr->seq_ctrl |= cpu_to_le16(fragno);
+
+               if (!ieee80211_has_morefrags(hdr->frame_control))
+                       INCR(tid->seq_next, IEEE80211_SEQ_MAX);
+
                bf->bf_state.seqno = seqno;
        }
 

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 231ddf4a674f8523e850d50ea73160f5d0b8d069..7083db75b00cdb7213f2f4038de37ad84f881f10 100644 (file)
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -7614,6 +7614,7 @@ brcms_c_recvctl(struct brcms_c_info *wlc, struct d11rxhdr *rxh,
 {
        int len_mpdu;
        struct ieee80211_rx_status rx_status;
+       struct ieee80211_hdr *hdr;
 
        memset(&rx_status, 0, sizeof(rx_status));
        prep_mac80211_status(wlc, rxh, p, &rx_status);
@@ -7623,6 +7624,13 @@ brcms_c_recvctl(struct brcms_c_info *wlc, struct d11rxhdr *rxh,
        skb_pull(p, D11_PHY_HDR_LEN);
        __skb_trim(p, len_mpdu);
 
+       /* unmute transmit */
+       if (wlc->hw->suspended_fifos) {
+               hdr = (struct ieee80211_hdr *)p->data;
+               if (ieee80211_is_beacon(hdr->frame_control))
+                       brcms_b_mute(wlc->hw, false);
+       }
+
        memcpy(IEEE80211_SKB_RXCB(p), &rx_status, sizeof(rx_status));
        ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p);
 }

diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 3fa1ecebadfd33e3d15e63e1f79de46d851a7ab3..2fa879b015b6817d24e558395c0f74ef638cbc96 100644 (file)
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -103,7 +103,7 @@ static const u32 cipher_suites[] = {
  * Convert NL80211's auth_type to the one from Libertas, see chapter 5.9.1
  * in the firmware spec
  */
-static u8 lbs_auth_to_authtype(enum nl80211_auth_type auth_type)
+static int lbs_auth_to_authtype(enum nl80211_auth_type auth_type)
 {
        int ret = -ENOTSUPP;
 
@@ -1411,7 +1411,12 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
                goto done;
        }
 
-       lbs_set_authtype(priv, sme);
+       ret = lbs_set_authtype(priv, sme);
+       if (ret == -ENOTSUPP) {
+               wiphy_err(wiphy, "unsupported authtype 0x%x\n", sme->auth_type);
+               goto done;
+       }
+
        lbs_set_radio(priv, preamble, 1);
 
        /* Do the actual association */

diff --git a/drivers/net/wireless/mwifiex/pcie.h b/drivers/net/wireless/mwifiex/pcie.h
index 445ff21772e2ec948948e6338525663b9b34f6eb..2f218f9a3fd3efea52e8038345a326bfb7341243 100644 (file)
--- a/drivers/net/wireless/mwifiex/pcie.h
+++ b/drivers/net/wireless/mwifiex/pcie.h
@@ -48,15 +48,15 @@
 #define PCIE_HOST_INT_STATUS_MASK                      0xC3C
 #define PCIE_SCRATCH_2_REG                             0xC40
 #define PCIE_SCRATCH_3_REG                             0xC44
-#define PCIE_SCRATCH_4_REG                             0xCC0
-#define PCIE_SCRATCH_5_REG                             0xCC4
-#define PCIE_SCRATCH_6_REG                             0xCC8
-#define PCIE_SCRATCH_7_REG                             0xCCC
-#define PCIE_SCRATCH_8_REG                             0xCD0
-#define PCIE_SCRATCH_9_REG                             0xCD4
-#define PCIE_SCRATCH_10_REG                            0xCD8
-#define PCIE_SCRATCH_11_REG                            0xCDC
-#define PCIE_SCRATCH_12_REG                            0xCE0
+#define PCIE_SCRATCH_4_REG                             0xCD0
+#define PCIE_SCRATCH_5_REG                             0xCD4
+#define PCIE_SCRATCH_6_REG                             0xCD8
+#define PCIE_SCRATCH_7_REG                             0xCDC
+#define PCIE_SCRATCH_8_REG                             0xCE0
+#define PCIE_SCRATCH_9_REG                             0xCE4
+#define PCIE_SCRATCH_10_REG                            0xCE8
+#define PCIE_SCRATCH_11_REG                            0xCEC
+#define PCIE_SCRATCH_12_REG                            0xCF0
 
 #define CPU_INTR_DNLD_RDY                              BIT(0)
 #define CPU_INTR_DOOR_BELL                             BIT(1)

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 33fd8d9f714ec05db8aeba88d0bb5c6bf97e8fd0..cef7c29214a8492b3e67f62c4248e5c89dfe7daf 100644 (file)
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -457,8 +457,8 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
                         * fall back to HT20 if we don't use or use
                         * the other extension channel
                         */
-                       if ((channel_type == NL80211_CHAN_HT40MINUS ||
-                            channel_type == NL80211_CHAN_HT40PLUS) &&
+                       if (!(channel_type == NL80211_CHAN_HT40MINUS ||
+                             channel_type == NL80211_CHAN_HT40PLUS) ||
                            channel_type != sdata->u.ibss.channel_type)
                                sta_ht_cap_new.cap &=
                                        ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index bcfe8c77c8392dae5e730d8b76c0c18bb9720622..d64e285400aaab3245c31af4ec6401cd1e77b294 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -103,7 +103,7 @@ static void
 ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
                                 struct sk_buff *skb,
                                 struct ieee80211_rate *rate,
-                                int rtap_len)
+                                int rtap_len, bool has_fcs)
 {
        struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
        struct ieee80211_radiotap_header *rthdr;
@@ -134,7 +134,7 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
        }
 
        /* IEEE80211_RADIOTAP_FLAGS */
-       if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS)
+       if (has_fcs && (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS))
                *pos |= IEEE80211_RADIOTAP_F_FCS;
        if (status->flag & (RX_FLAG_FAILED_FCS_CRC | RX_FLAG_FAILED_PLCP_CRC))
                *pos |= IEEE80211_RADIOTAP_F_BADFCS;
@@ -294,7 +294,8 @@ ieee80211_rx_monitor(struct ieee80211_local *local, struct sk_buff *origskb,
        }
 
        /* prepend radiotap information */
-       ieee80211_add_rx_radiotap_header(local, skb, rate, needed_headroom);
+       ieee80211_add_rx_radiotap_header(local, skb, rate, needed_headroom,
+                                        true);
 
        skb_reset_mac_header(skb);
        skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -2571,7 +2572,8 @@ static void ieee80211_rx_cooked_monitor(struct ieee80211_rx_data *rx,
                goto out_free_skb;
 
        /* prepend radiotap information */
-       ieee80211_add_rx_radiotap_header(local, skb, rate, needed_headroom);
+       ieee80211_add_rx_radiotap_header(local, skb, rate, needed_headroom,
+                                        false);
 
        skb_set_mac_header(skb, 0);
        skb->ip_summed = CHECKSUM_UNNECESSARY;

diff --git a/net/wireless/util.c b/net/wireless/util.c
index 1b7a08df933c79bf4ffe62455747464468c84bdb..957f2562161753fcec3b8789734bc0a36afebb84 100644 (file)
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -989,7 +989,7 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
                        if (rdev->wiphy.software_iftypes & BIT(iftype))
                                continue;
                        for (j = 0; j < c->n_limits; j++) {
-                               if (!(limits[j].types & iftype))
+                               if (!(limits[j].types & BIT(iftype)))
                                        continue;
                                if (limits[j].max < num[iftype])
                                        goto cont;