From 88b9e2bef3e38c053ec8f054f2cbb9345724cdb1 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Tue, 5 Aug 2008 22:06:51 +0300 Subject: ath9k: work around gcc ICEs (again) (I missed the fact that the original post said to apply this patch twice... -- JWL) Original commit log message: This patch works around an internal compiler error (gcc bug #37014) in all gcc 4.2 compilers and the gcc 4.3 series up to at least 4.3.1 on at least powerpc and mips. Many thanks to Andrew Pinski for analyzing the gcc bug. Signed-off-by: Adrian Bunk Signed-off-by: John W. Linville --- drivers/net/wireless/ath9k/hw.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c index bde162f128a..a17eb130f57 100644 --- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -5017,7 +5017,11 @@ static void ath9k_hw_spur_mitigate(struct ath_hal *ah, for (i = 0; i < 123; i++) { if ((cur_vit_mask > lower) && (cur_vit_mask < upper)) { - if ((abs(cur_vit_mask - bin)) < 75) + + /* workaround for gcc bug #37014 */ + volatile int tmp = abs(cur_vit_mask - bin); + + if (tmp < 75) mask_amt = 1; else mask_amt = 0; -- cgit v1.2.3 From aaa1553512b9105699113ea7e2ea726f3d9d4de2 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Sat, 9 Aug 2008 19:20:47 -0500 Subject: p54: Fix regression due to "net: Delete NETDEVICES_MULTIQUEUE kconfig option" Commit b19fa1f, entitled "net: Delete NETDEVICES_MULTIQUEUE kconfig option" breaks p54pci and p54usb. Additionally, the old logic always tx'ed cts frames (if enabled) with a short preamble when [rate > 3]. (i.e. with any 802.11g rate). Of course this isn't that bad, but it's still wrong! (This patch also clarifies the meanings of some of the fields in the tx header for the hardware. -- JWL) Signed-off-by: Christian Lamparter Acked-by: Larry Finger Cc: [2.6.25.x, 2.6.26.x] Signed-off-by: John W. Linville --- drivers/net/wireless/p54/p54common.c | 31 ++++++++++++++++--------------- drivers/net/wireless/p54/p54common.h | 18 +++++++++--------- 2 files changed, 25 insertions(+), 24 deletions(-) diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 83cd85e1f84..49afd20d2c3 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -413,12 +413,12 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb) last_addr = range->end_addr; __skb_unlink(entry, &priv->tx_queue); memset(&info->status, 0, sizeof(info->status)); - priv->tx_stats[skb_get_queue_mapping(skb)].len--; entry_hdr = (struct p54_control_hdr *) entry->data; entry_data = (struct p54_tx_control_allocdata *) entry_hdr->data; if ((entry_hdr->magic1 & cpu_to_le16(0x4000)) != 0) pad = entry_data->align[0]; + priv->tx_stats[entry_data->hw_queue - 4].len--; if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) { if (!(payload->status & 0x01)) info->flags |= IEEE80211_TX_STAT_ACK; @@ -557,6 +557,7 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) struct p54_tx_control_allocdata *txhdr; size_t padding, len; u8 rate; + u8 cts_rate = 0x20; current_queue = &priv->tx_stats[skb_get_queue_mapping(skb)]; if (unlikely(current_queue->len > current_queue->limit)) @@ -581,28 +582,28 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) hdr->type = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? 0 : cpu_to_le16(1); hdr->retry1 = hdr->retry2 = info->control.retry_limit; - memset(txhdr->wep_key, 0x0, 16); - txhdr->padding = 0; - txhdr->padding2 = 0; - /* TODO: add support for alternate retry TX rates */ rate = ieee80211_get_tx_rate(dev, info)->hw_value; - if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) + if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) { rate |= 0x10; - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) + cts_rate |= 0x10; + } + if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { rate |= 0x40; - else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value; + } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { rate |= 0x20; + cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value; + } memset(txhdr->rateset, rate, 8); - txhdr->wep_key_present = 0; - txhdr->wep_key_len = 0; - txhdr->frame_type = cpu_to_le32(skb_get_queue_mapping(skb) + 4); - txhdr->magic4 = 0; - txhdr->antenna = (info->antenna_sel_tx == 0) ? + txhdr->key_type = 0; + txhdr->key_len = 0; + txhdr->hw_queue = skb_get_queue_mapping(skb) + 4; + txhdr->tx_antenna = (info->antenna_sel_tx == 0) ? 2 : info->antenna_sel_tx - 1; txhdr->output_power = 0x7f; // HW Maximum - txhdr->magic5 = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? - 0 : ((rate > 0x3) ? cpu_to_le32(0x33) : cpu_to_le32(0x23)); + txhdr->cts_rate = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? + 0 : cts_rate; if (padding) txhdr->align[0] = padding; diff --git a/drivers/net/wireless/p54/p54common.h b/drivers/net/wireless/p54/p54common.h index 2245fcce92d..8db6c0e8e54 100644 --- a/drivers/net/wireless/p54/p54common.h +++ b/drivers/net/wireless/p54/p54common.h @@ -183,16 +183,16 @@ struct p54_frame_sent_hdr { struct p54_tx_control_allocdata { u8 rateset[8]; - u16 padding; - u8 wep_key_present; - u8 wep_key_len; - u8 wep_key[16]; - __le32 frame_type; - u32 padding2; - __le16 magic4; - u8 antenna; + u8 unalloc0[2]; + u8 key_type; + u8 key_len; + u8 key[16]; + u8 hw_queue; + u8 unalloc1[9]; + u8 tx_antenna; u8 output_power; - __le32 magic5; + u8 cts_rate; + u8 unalloc2[3]; u8 align[0]; } __attribute__ ((packed)); -- cgit v1.2.3 From e10e0dfe3ba358cfb442cc3bf0d3f2068785bf5c Mon Sep 17 00:00:00 2001 From: Henrique de Moraes Holschuh Date: Sat, 2 Aug 2008 14:56:25 -0300 Subject: rfkill: protect suspended rfkill controllers Guard rfkill controllers attached to a rfkill class against state changes after class suspend has been issued. Signed-off-by: Henrique de Moraes Holschuh Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- Documentation/rfkill.txt | 5 +++++ net/rfkill/rfkill.c | 14 ++++++++++---- 2 files changed, 15 insertions(+), 4 deletions(-) diff --git a/Documentation/rfkill.txt b/Documentation/rfkill.txt index 28b6ec87c64..6fcb3060dec 100644 --- a/Documentation/rfkill.txt +++ b/Documentation/rfkill.txt @@ -363,6 +363,11 @@ This rule exists because users of the rfkill subsystem expect to get (and set, when possible) the overall transmitter rfkill state, not of a particular rfkill line. +5. During suspend, the rfkill class will attempt to soft-block the radio +through a call to rfkill->toggle_radio, and will try to restore its previous +state during resume. After a rfkill class is suspended, it will *not* call +rfkill->toggle_radio until it is resumed. + Example of a WLAN wireless driver connected to the rfkill subsystem: -------------------------------------------------------------------- diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index d2d45655cd1..35a9994e233 100644 --- a/net/rfkill/rfkill.c +++ b/net/rfkill/rfkill.c @@ -150,6 +150,8 @@ static void update_rfkill_state(struct rfkill *rfkill) * calls and handling all the red tape such as issuing notifications * if the call is successful. * + * Suspended devices are not touched at all, and -EAGAIN is returned. + * * Note that the @force parameter cannot override a (possibly cached) * state of RFKILL_STATE_HARD_BLOCKED. Any device making use of * RFKILL_STATE_HARD_BLOCKED implements either get_state() or @@ -168,6 +170,9 @@ static int rfkill_toggle_radio(struct rfkill *rfkill, int retval = 0; enum rfkill_state oldstate, newstate; + if (unlikely(rfkill->dev.power.power_state.event & PM_EVENT_SLEEP)) + return -EBUSY; + oldstate = rfkill->state; if (rfkill->get_state && !force && @@ -214,7 +219,7 @@ static int rfkill_toggle_radio(struct rfkill *rfkill, * * This function toggles the state of all switches of given type, * unless a specific switch is claimed by userspace (in which case, - * that switch is left alone). + * that switch is left alone) or suspended. */ void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state) { @@ -239,8 +244,8 @@ EXPORT_SYMBOL(rfkill_switch_all); /** * rfkill_epo - emergency power off all transmitters * - * This kicks all rfkill devices to RFKILL_STATE_SOFT_BLOCKED, ignoring - * everything in its path but rfkill_mutex and rfkill->mutex. + * This kicks all non-suspended rfkill devices to RFKILL_STATE_SOFT_BLOCKED, + * ignoring everything in its path but rfkill_mutex and rfkill->mutex. */ void rfkill_epo(void) { @@ -458,13 +463,14 @@ static int rfkill_resume(struct device *dev) if (dev->power.power_state.event != PM_EVENT_ON) { mutex_lock(&rfkill->mutex); + dev->power.power_state.event = PM_EVENT_ON; + /* restore radio state AND notify everybody */ rfkill_toggle_radio(rfkill, rfkill->state, 1); mutex_unlock(&rfkill->mutex); } - dev->power.power_state = PMSG_ON; return 0; } #else -- cgit v1.2.3 From 7f37441c21d3ae9fec47ef418ccafb2823d12a27 Mon Sep 17 00:00:00 2001 From: Holger Schurig Date: Thu, 7 Aug 2008 18:24:12 +0200 Subject: ssb: allow compilation on systems without PCI Makes ssb work on system without a PCI bus. Signed-off-by: Holger Schurig Signed-off-by: Michael Buesch Signed-off-by: John W. Linville --- drivers/ssb/main.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index d831a2beff3..87ab2443e66 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -1165,15 +1165,19 @@ EXPORT_SYMBOL(ssb_dma_translation); int ssb_dma_set_mask(struct ssb_device *dev, u64 mask) { +#ifdef CONFIG_SSB_PCIHOST int err; +#endif switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST err = pci_set_dma_mask(dev->bus->host_pci, mask); if (err) return err; err = pci_set_consistent_dma_mask(dev->bus->host_pci, mask); return err; +#endif case SSB_BUSTYPE_SSB: return dma_set_mask(dev->dev, mask); default: @@ -1188,6 +1192,7 @@ void * ssb_dma_alloc_consistent(struct ssb_device *dev, size_t size, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST if (gfp_flags & GFP_DMA) { /* Workaround: The PCI API does not support passing * a GFP flag. */ @@ -1195,6 +1200,7 @@ void * ssb_dma_alloc_consistent(struct ssb_device *dev, size_t size, size, dma_handle, gfp_flags); } return pci_alloc_consistent(dev->bus->host_pci, size, dma_handle); +#endif case SSB_BUSTYPE_SSB: return dma_alloc_coherent(dev->dev, size, dma_handle, gfp_flags); default: @@ -1210,6 +1216,7 @@ void ssb_dma_free_consistent(struct ssb_device *dev, size_t size, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST if (gfp_flags & GFP_DMA) { /* Workaround: The PCI API does not support passing * a GFP flag. */ @@ -1220,6 +1227,7 @@ void ssb_dma_free_consistent(struct ssb_device *dev, size_t size, pci_free_consistent(dev->bus->host_pci, size, vaddr, dma_handle); return; +#endif case SSB_BUSTYPE_SSB: dma_free_coherent(dev->dev, size, vaddr, dma_handle); return; -- cgit v1.2.3 From 37465c8a3ec7279e3314623d1e2d2a50c10cf79f Mon Sep 17 00:00:00 2001 From: Michael Karcher Date: Thu, 7 Aug 2008 19:34:01 +0200 Subject: ath5k: Don't fiddle with MSI on suspend/resume. Commit 256b152b005e319f985f50f2a910a75ba0def74f (ath5k: don't enable MSI, we cannot handle it yet) has removed msi support, but overlooked the suspend/resume code. This patch completes msi removal. I don't consider this patch copyrightable, and thus put it into the public domain. The result is of course a base.c file dual-licensed under 3-clause-BSD and GPL. Signed-off-by: Michael Karcher Acked-by: Nick Kossifidis Signed-off-by: John W. Linville --- drivers/net/wireless/ath5k/base.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index 2028866f599..f19f33c4e33 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -587,7 +587,6 @@ ath5k_pci_suspend(struct pci_dev *pdev, pm_message_t state) ath5k_stop_hw(sc); free_irq(pdev->irq, sc); - pci_disable_msi(pdev); pci_save_state(pdev); pci_disable_device(pdev); pci_set_power_state(pdev, PCI_D3hot); @@ -616,12 +615,10 @@ ath5k_pci_resume(struct pci_dev *pdev) */ pci_write_config_byte(pdev, 0x41, 0); - pci_enable_msi(pdev); - err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc); if (err) { ATH5K_ERR(sc, "request_irq failed\n"); - goto err_msi; + goto err_no_irq; } err = ath5k_init(sc); @@ -642,8 +639,7 @@ ath5k_pci_resume(struct pci_dev *pdev) return 0; err_irq: free_irq(pdev->irq, sc); -err_msi: - pci_disable_msi(pdev); +err_no_irq: pci_disable_device(pdev); return err; } -- cgit v1.2.3 From a61dae1f784f0c4ced0d47721c0efc7033231522 Mon Sep 17 00:00:00 2001 From: Ron Rindjunsky Date: Sun, 10 Aug 2008 00:54:34 +0300 Subject: mac80211: update new sta's rx timestamp This patch fixes needless probe request caused by zero value in sta->last_rx inside ieee80211_associated flow Signed-off-by: Ron Rindjunsky Signed-off-by: Tomas Winkler Signed-off-by: John W. Linville --- net/mac80211/mlme.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index e1d11c9b672..1e97fb9fb34 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2103,6 +2103,8 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, rcu_read_unlock(); return; } + /* update new sta with its last rx activity */ + sta->last_rx = jiffies; } /* -- cgit v1.2.3 From a58d452290aafae30b021c8bf185853b1aaf2092 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Sun, 10 Aug 2008 10:19:33 -0500 Subject: b43: Fix for SPROM coding error in Linksys WMP54G (BCM4306/3) The Linksys WMP54G (BCM4306/3) card in a PCI format has an SPROM coding error and needs the fix found for several other cards. Signed-off-by: Larry Finger Cc: Stable [2.6.25.x, 2.6.26.x] Signed-off-by: Michael Buesch Signed-off-by: John W. Linville --- drivers/net/wireless/b43/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 3bf3a869361..ee462b51410 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4616,6 +4616,7 @@ static void b43_sprom_fixup(struct ssb_bus *bus) pdev = bus->host_pci; if (IS_PDEV(pdev, BROADCOM, 0x4318, ASUSTEK, 0x100F) || IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0015) || + IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0014) || IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0013)) bus->sprom.boardflags_lo &= ~B43_BFL_BTCOEXIST; } -- cgit v1.2.3 From fcd7cc1496681f7241ef8b80f32bb35d72a4e78b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?matthieu=20Barth=C3=A9lemy?= Date: Sun, 10 Aug 2008 23:34:59 -0500 Subject: rtl8187: Add USB ID for Netgear WG111V3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add the USB ID for a Netgear WG111v3. Signed-off-by: matthieu Barthélemy Signed-off-by: Larry Finger Signed-off-by: John W. Linville --- drivers/net/wireless/rtl8187_dev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index 57376fb993e..ca5deb6244e 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -40,6 +40,7 @@ static struct usb_device_id rtl8187_table[] __devinitdata = { /* Netgear */ {USB_DEVICE(0x0846, 0x6100), .driver_info = DEVICE_RTL8187}, {USB_DEVICE(0x0846, 0x6a00), .driver_info = DEVICE_RTL8187}, + {USB_DEVICE(0x0846, 0x4260), .driver_info = DEVICE_RTL8187B}, /* HP */ {USB_DEVICE(0x03f0, 0xca02), .driver_info = DEVICE_RTL8187}, /* Sitecom */ -- cgit v1.2.3 From 6f14792610905fe006c0c3c4d9e1478fb6be7cec Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 11 Aug 2008 23:49:41 +0200 Subject: iwlwifi: fix printk newlines Add newlines at printk outputs to not break dmesg. Signed-off-by: Jiri Slaby Cc: Zhu Yi Cc: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-4965.c | 2 +- drivers/net/wireless/iwlwifi/iwl-eeprom.c | 6 +++--- drivers/net/wireless/iwlwifi/iwl-sta.c | 4 ++-- drivers/net/wireless/iwlwifi/iwl-tx.c | 4 ++-- drivers/net/wireless/iwlwifi/iwl3945-base.c | 6 +++--- 5 files changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 22bb26985c2..4a0cc78d55e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -967,7 +967,7 @@ static int iwl4965_interpolate_chan(struct iwl_priv *priv, u32 channel, s = iwl4965_get_sub_band(priv, channel); if (s >= EEPROM_TX_POWER_BANDS) { - IWL_ERROR("Tx Power can not find channel %d ", channel); + IWL_ERROR("Tx Power can not find channel %d\n", channel); return -1; } diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index bce53830b30..19985bf0dcc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -146,7 +146,7 @@ int iwlcore_eeprom_verify_signature(struct iwl_priv *priv) { u32 gp = iwl_read32(priv, CSR_EEPROM_GP); if ((gp & CSR_EEPROM_GP_VALID_MSK) == CSR_EEPROM_GP_BAD_SIGNATURE) { - IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp); + IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp); return -ENOENT; } return 0; @@ -227,7 +227,7 @@ int iwl_eeprom_init(struct iwl_priv *priv) ret = priv->cfg->ops->lib->eeprom_ops.verify_signature(priv); if (ret < 0) { - IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp); + IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp); ret = -ENOENT; goto err; } @@ -254,7 +254,7 @@ int iwl_eeprom_init(struct iwl_priv *priv) } if (!(r & CSR_EEPROM_REG_READ_VALID_MSK)) { - IWL_ERROR("Time out reading EEPROM[%d]", addr); + IWL_ERROR("Time out reading EEPROM[%d]\n", addr); ret = -ETIMEDOUT; goto done; } diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 60a6e010603..6283a3a707f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -207,7 +207,7 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index, case WLAN_HT_CAP_MIMO_PS_DISABLED: break; default: - IWL_WARNING("Invalid MIMO PS mode %d", mimo_ps_mode); + IWL_WARNING("Invalid MIMO PS mode %d\n", mimo_ps_mode); break; } @@ -969,7 +969,7 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr) return priv->hw_params.bcast_sta_id; default: - IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode); + IWL_WARNING("Unknown mode of operation: %d\n", priv->iw_mode); return priv->hw_params.bcast_sta_id; } } diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 4108c7c8f00..d82823b5c8a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -493,7 +493,7 @@ int iwl_txq_ctx_reset(struct iwl_priv *priv) /* Alloc keep-warm buffer */ ret = iwl_kw_alloc(priv); if (ret) { - IWL_ERROR("Keep Warm allocation failed"); + IWL_ERROR("Keep Warm allocation failed\n"); goto error_kw; } spin_lock_irqsave(&priv->lock, flags); @@ -1463,7 +1463,7 @@ void iwl_rx_reply_compressed_ba(struct iwl_priv *priv, u16 ba_resp_scd_ssn = le16_to_cpu(ba_resp->scd_ssn); if (scd_flow >= priv->hw_params.max_txq_num) { - IWL_ERROR("BUG_ON scd_flow is bigger than number of queues"); + IWL_ERROR("BUG_ON scd_flow is bigger than number of queues\n"); return; } diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 444847ab1b5..348048a4b6c 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -1558,7 +1558,7 @@ int iwl3945_eeprom_init(struct iwl3945_priv *priv) BUILD_BUG_ON(sizeof(priv->eeprom) != IWL_EEPROM_IMAGE_SIZE); if ((gp & CSR_EEPROM_GP_VALID_MSK) == CSR_EEPROM_GP_BAD_SIGNATURE) { - IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp); + IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp); return -ENOENT; } @@ -1583,7 +1583,7 @@ int iwl3945_eeprom_init(struct iwl3945_priv *priv) } if (!(r & CSR_EEPROM_REG_READ_VALID_MSK)) { - IWL_ERROR("Time out reading EEPROM[%d]", addr); + IWL_ERROR("Time out reading EEPROM[%d]\n", addr); return -ETIMEDOUT; } e[addr / 2] = le16_to_cpu((__force __le16)(r >> 16)); @@ -2507,7 +2507,7 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h return priv->hw_setting.bcast_sta_id; default: - IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode); + IWL_WARNING("Unknown mode of operation: %d\n", priv->iw_mode); return priv->hw_setting.bcast_sta_id; } } -- cgit v1.2.3 From 69bbc7dc9f59fedb6067c7f9f9f9bc1da27407ad Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Wed, 13 Aug 2008 23:41:45 +0200 Subject: p54: move p54_vdcf_init to the right place. priv->tx_hdr_len is set by the driver _after_ it called p54_init_common. While this isn't much a problem for any PCI or ISL3887 cards/sticks, because they don't need any extra header and therefore tx_hdr_len is zero for them... Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville --- drivers/net/wireless/p54/p54common.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 49afd20d2c3..29be3dc8ee0 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -837,10 +837,21 @@ static int p54_start(struct ieee80211_hw *dev) struct p54_common *priv = dev->priv; int err; + if (!priv->cached_vdcf) { + priv->cached_vdcf = kzalloc(sizeof(struct p54_tx_control_vdcf)+ + priv->tx_hdr_len + sizeof(struct p54_control_hdr), + GFP_KERNEL); + + if (!priv->cached_vdcf) + return -ENOMEM; + } + err = priv->open(dev); if (!err) priv->mode = IEEE80211_IF_TYPE_MNTR; + p54_init_vdcf(dev); + return err; } @@ -1020,15 +1031,6 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) dev->extra_tx_headroom = sizeof(struct p54_control_hdr) + 4 + sizeof(struct p54_tx_control_allocdata); - priv->cached_vdcf = kzalloc(sizeof(struct p54_tx_control_vdcf) + - priv->tx_hdr_len + sizeof(struct p54_control_hdr), GFP_KERNEL); - - if (!priv->cached_vdcf) { - ieee80211_free_hw(dev); - return NULL; - } - - p54_init_vdcf(dev); mutex_init(&priv->conf_mutex); return dev; -- cgit v1.2.3 From d47c3cebf5aae9d72b2cc18e5ac3b520fdbb0bca Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Wed, 13 Aug 2008 23:41:48 +0200 Subject: p54u: reset skb's data/tail pointer on requeue (Only important for USB V1 Adaptors) If an incoming frame wasn't accepted by p54_rx function the skb will be reused for new frames... But, we must not forget to set the skb's data pointers into the same state in which it was initialized by p54u_init_urbs. Otherwise we either end up with 16 bytes less on every requeue, or if a new frame is worthy enough to be accepted, the data is in the wrong place (urb->transfer_buffer wasn't updated!) and mac80211 has a hard time to recognize it... Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville --- drivers/net/wireless/p54/p54usb.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 815c095ef79..cbaca23a945 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -109,7 +109,17 @@ static void p54u_rx_cb(struct urb *urb) urb->context = skb; skb_queue_tail(&priv->rx_queue, skb); } else { + if (!priv->hw_type) + skb_push(skb, sizeof(struct net2280_tx_hdr)); + + skb_reset_tail_pointer(skb); skb_trim(skb, 0); + if (urb->transfer_buffer != skb_tail_pointer(skb)) { + /* this should not happen */ + WARN_ON(1); + urb->transfer_buffer = skb_tail_pointer(skb); + } + skb_queue_tail(&priv->rx_queue, skb); } -- cgit v1.2.3 From 546c80c91f8d847477ee8354aad26f116048169d Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Thu, 14 Aug 2008 11:43:20 -0700 Subject: mac80211: remove kdoc references to IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE was made unnecessary in the recent revamp on beacon configuration. Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- include/net/mac80211.h | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index b397e4d984c..ff137fd7714 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -708,10 +708,7 @@ enum ieee80211_tkip_key_type { * rely on the host system for such buffering. This option is used * to configure the IEEE 802.11 upper layer to buffer broadcast and * multicast frames when there are power saving stations so that - * the driver can fetch them with ieee80211_get_buffered_bc(). Note - * that not setting this flag works properly only when the - * %IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE is also not set because - * otherwise the stack will not know when the DTIM beacon was sent. + * the driver can fetch them with ieee80211_get_buffered_bc(). * * @IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE: * Hardware is not capable of short slot operation on the 2.4 GHz band. @@ -1099,10 +1096,8 @@ enum ieee80211_ampdu_mlme_action { * See the section "Frame filtering" for more information. * This callback must be implemented and atomic. * - * @set_tim: Set TIM bit. If the hardware/firmware takes care of beacon - * generation (that is, %IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE is set) - * mac80211 calls this function when a TIM bit must be set or cleared - * for a given AID. Must be atomic. + * @set_tim: Set TIM bit. mac80211 calls this function when a TIM bit + * must be set or cleared for a given AID. Must be atomic. * * @set_key: See the section "Hardware crypto acceleration" * This callback can sleep, and is only called between add_interface -- cgit v1.2.3 From 430cd47fa98178b5199105fab4fb74e04bd0635c Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Thu, 14 Aug 2008 18:57:11 -0500 Subject: b43: Fix for another Bluetooth Coexistence SPROM Programming error for BCM4306 In trying to help users on the Ubuntu Bugzilla, I discovered another BCM4306 with the Bluetooth Coexistence programming error in the SPROM. This patch is contingent on the one that added the Linksys device with subdevice code of 0x0014. Signed-off-by: Larry Finger Cc: Stable Signed-off-by: John W. Linville --- drivers/net/wireless/b43/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index ee462b51410..8e09982fded 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4615,6 +4615,7 @@ static void b43_sprom_fixup(struct ssb_bus *bus) if (bus->bustype == SSB_BUSTYPE_PCI) { pdev = bus->host_pci; if (IS_PDEV(pdev, BROADCOM, 0x4318, ASUSTEK, 0x100F) || + IS_PDEV(pdev, BROADCOM, 0x4320, DELL, 0x0003) || IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0015) || IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0014) || IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0013)) -- cgit v1.2.3 From f126cba427170eac9e37311b2ab7afc0e2261906 Mon Sep 17 00:00:00 2001 From: Jochen Friedrich Date: Fri, 15 Aug 2008 14:47:46 +0200 Subject: rt2x00: Fix txdone_entry_desc_flags txdone_entry_desc_flags is used with __set_bit and test_bit which bit-shift the values, so don't bit-shift the flags in the enum. Also make sure flags are initialized before being used. Signed-off-by: Jochen Friedrich Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00queue.h | 8 ++++---- drivers/net/wireless/rt2x00/rt2x00usb.c | 1 + 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index a4a8c57004d..ff78e52ce43 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -173,10 +173,10 @@ struct rxdone_entry_desc { * frame transmission failed due to excessive retries. */ enum txdone_entry_desc_flags { - TXDONE_UNKNOWN = 1 << 0, - TXDONE_SUCCESS = 1 << 1, - TXDONE_FAILURE = 1 << 2, - TXDONE_EXCESSIVE_RETRY = 1 << 3, + TXDONE_UNKNOWN, + TXDONE_SUCCESS, + TXDONE_FAILURE, + TXDONE_EXCESSIVE_RETRY, }; /** diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 8d76bb2e031..2050227ea53 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -181,6 +181,7 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb) * (Only indirectly by looking at the failed TX counters * in the register). */ + txdesc.flags = 0; if (!urb->status) __set_bit(TXDONE_UNKNOWN, &txdesc.flags); else -- cgit v1.2.3 From 3eb75aac8907e7ea36f0d078b2cc7393986001cf Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Sun, 17 Aug 2008 07:50:47 +0800 Subject: removed unused #include The drivers below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/net/wireless/ath5k/base.c drivers/net/wireless/b43/main.c drivers/net/wireless/ipw2100.c drivers/net/wireless/ipw2200.c drivers/net/wireless/iwlwifi/iwl-3945.c drivers/net/wireless/iwlwifi/iwl-4965.c drivers/net/wireless/iwlwifi/iwl-5000.c drivers/net/wireless/iwlwifi/iwl-agn.c drivers/net/wireless/iwlwifi/iwl-core.c drivers/net/wireless/iwlwifi/iwl-eeprom.c drivers/net/wireless/iwlwifi/iwl-hcmd.c drivers/net/wireless/iwlwifi/iwl-power.c drivers/net/wireless/iwlwifi/iwl3945-base.c This patch removes the said #include . Signed-off-by: Huang Weiyi Signed-off-by: John W. Linville --- drivers/net/wireless/ath5k/base.c | 1 - drivers/net/wireless/b43/main.c | 1 - drivers/net/wireless/ipw2100.c | 1 - drivers/net/wireless/ipw2200.c | 1 - drivers/net/wireless/iwlwifi/iwl-3945.c | 1 - drivers/net/wireless/iwlwifi/iwl-4965.c | 1 - drivers/net/wireless/iwlwifi/iwl-5000.c | 1 - drivers/net/wireless/iwlwifi/iwl-agn.c | 1 - drivers/net/wireless/iwlwifi/iwl-core.c | 1 - drivers/net/wireless/iwlwifi/iwl-eeprom.c | 1 - drivers/net/wireless/iwlwifi/iwl-hcmd.c | 1 - drivers/net/wireless/iwlwifi/iwl-power.c | 1 - drivers/net/wireless/iwlwifi/iwl3945-base.c | 1 - 13 files changed, 13 deletions(-) diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index f19f33c4e33..b20a45aa868 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -40,7 +40,6 @@ * */ -#include #include #include #include diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 8e09982fded..7205a936ec7 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index c6f886ec08a..19a401c4a0d 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -157,7 +157,6 @@ that only one external action is invoked at a time. #include #include #include -#include #include #include #include diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 36e8d2f6e7b..dcce3542d5a 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -31,7 +31,6 @@ ******************************************************************************/ #include "ipw2200.h" -#include #ifndef KBUILD_EXTMOD diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index b3931f6135a..3f51f363534 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 4a0cc78d55e..e2581229d8b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index f3d139b663e..cbc01a00eaf 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -25,7 +25,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index ed09e48b1b6..061ffba9c88 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -29,7 +29,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 9bd61809129..c72f72579be 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -28,7 +28,6 @@ #include #include -#include #include struct iwl_priv; /* FIXME: remove */ diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index 19985bf0dcc..37155755efc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -63,7 +63,6 @@ #include #include -#include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c index 6512834bb91..2eb03eea190 100644 --- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c +++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c @@ -28,7 +28,6 @@ #include #include -#include #include #include "iwl-dev.h" /* FIXME: remove */ diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 028e3053c0c..a099c9e30e5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -29,7 +29,6 @@ #include #include -#include #include #include diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 348048a4b6c..b775d5bab66 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -29,7 +29,6 @@ #include #include -#include #include #include #include -- cgit v1.2.3