- 02 5月, 2011 2 次提交
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由 Eliad Peller 提交于
commit d05c806 ("wl12xx: rearrange some ELP wake_up/sleep calls") introduced a bug in which wl1271_ps_elp_wakeup() was called instead of wl1271_ps_elp_sleep() after completing the tx work. Reported-by: NArik Nemtsov <arik@wizery.com> Signed-off-by: NEliad Peller <eliad@wizery.com> Signed-off-by: NLuciano Coelho <coelho@ti.com>
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由 Shahar Levi 提交于
End-of-transaction flag should be set when working with wl127x chip on AP mode. Thanks Ido Yariv <ido@wizery.com> for the guidance with that. Signed-off-by: NShahar Levi <shahar_levi@ti.com> Signed-off-by: NLuciano Coelho <coelho@ti.com>
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- 30 4月, 2011 20 次提交
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由 Yogesh Ashok Powar 提交于
The tx_headroom required for mwl8k driver is 32 bytes and it can use the space for 802.11 header received from mac80211. mwl8k considers the smallest 802.11 frame (CTS2self of 10 bytes) that can be received from mac80211 to compute the extra_tx_headroom as 22 (32 - 10) bytes. When the wireless interface is part of bridge, this extra_tx_headroom requirement results in a memcpy in mac80211 (in function pskb_expand_head) for all the data frames needing L2 forwarding/bridging, when NET_SKB_PAD is defined as 32. This patch reduces the extra_tx_headroom by 8 bytes so that memcpy of data frames in mac80211 is avoided in this case. The resize will be required in driver for frames with 802.11 header size of less than 18 bytes. Signed-off-by: NYogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: NPradeep Nemavat <pnemavat@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith Manoharan 提交于
Remove all the convoluted hacks in the driver and simplify things by making use of mac80211's LED triggers. Signed-off-by: NSujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
We now use priv->mutex to serialize sync command, remove old priv->sync_cmd_mutex and add assertion that priv->mutex must be locked. Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
Check status bits with mutex taken, because when we wait for mutex unlock, status can change. Patch should also make remaining sync commands be send with priv->mutex taken. That will prevent execute these commands when we are currently reset firmware, what could possibly cause troubles. Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
We mark command as huge by using meta->flags from other (non huge) command, but flags can be possibly overridden, when non huge command is enqueued, what can lead to: WARNING: at lib/dma-debug.c:696 dma_debug_device_change+0x1a3/0x1f0() DMA-API: device driver has pending DMA allocations while released from device [count=1] To fix introduce additional CMD_MAPPED to mark command as mapped and serialize iwl_enqueue_hcmd() with iwl_tx_cmd_complete() using hcmd_lock. Serialization will also fix possible race conditions, because q->read_ptr, q->write_ptr are modified/used in parallel. Do not change callback, I did (and fixed) that mistake in iwlagn. Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
struct iwl_queue is not part of firmware interface, so __packed is not needed. Remove it since is may affect performance. Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
We never set STATUS_SCANNING in softwre scanning mode, disable_hw_scan check is unneeded. Correct debug message while at it. Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
Don't need to use conditional as ch->band is already assigned to IEEE80211_BAND_5GHZ or IEEE80211_BAND_2GHZ Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
Add two below iwlwifi commits to iwlegacy: commit 554d1d02 Author: Stanislaw Gruszka <sgruszka@redhat.com> Date: Thu Dec 23 12:38:21 2010 +0100 iwlagn: enable only rfkill interrupt when device is down commit 3dd823e6 Author: Don Fry <donald.h.fry@intel.com> Date: Sun Feb 6 09:29:45 2011 -0800 iwlagn: Re-enable RF_KILL interrupt when down Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stanislaw Gruszka 提交于
Since commit f844a709 Author: Stanislaw Gruszka <sgruszka@redhat.com> Date: Fri Jan 28 16:47:44 2011 +0100 iwlwifi: do not set tx power when channel is changing we set device tx power during initialization to priv->tx_power_next, which itself is initialized to minimum power. That changed default behaviour of driver. Previously we initialized device to transmit at maximum available power by default. Patch change again to previous behaviour and cleanup tx power initialization. Fortunately this is not critical fix, as mac80211 layer setup tx power lately to 14dB, hence device does not operate at minimal transmit power all the time. Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith Manoharan 提交于
Debugfs file location: <debugfs_mnt>/ieee80211/phy#/ath9k_htc/modal_eeprom Signed-off-by: NSujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith Manoharan 提交于
Debugfs file location: <debugfs_mnt>/ieee80211/phy#/ath9k_htc/base_eeprom Signed-off-by: NSujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 John W. Linville 提交于
CC [M] drivers/net/wireless/p54/eeprom.o drivers/net/wireless/p54/eeprom.c: In function ‘p54_parse_rssical’: drivers/net/wireless/p54/eeprom.c:494:8: warning: ‘freq’ may be used uninitialized in this function Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 John W. Linville 提交于
CC [M] drivers/net/wireless/mwifiex/join.o drivers/net/wireless/mwifiex/join.c: In function ‘mwifiex_cmd_802_11_associate’: drivers/net/wireless/mwifiex/join.c:119:8: warning: ‘tsf_val’ may be used uninitialized in this function drivers/net/wireless/mwifiex/join.c:103:12: note: ‘tsf_val’ was declared here Looks like a copy-n-paste error, identical lines are a few lines below the ones removed, with an actual memcpy to tsf_val in between... Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 John W. Linville 提交于
CC [M] drivers/net/wireless/b43/phy_n.o drivers/net/wireless/b43/phy_n.c: In function ‘b43_nphy_set_channel’: drivers/net/wireless/b43/phy_n.c:3848:47: warning: ‘tabent_r2’ may be used uninitialized in this function drivers/net/wireless/b43/phy_n.c:3849:47: warning: ‘tabent_r3’ may be used uninitialized in this function drivers/net/wireless/b43/phy_n.c: In function ‘b43_nphy_poll_rssi.clone.14’: drivers/net/wireless/b43/phy_n.c:2270:6: warning: ‘save_regs_phy$7’ may be used uninitialized in this function drivers/net/wireless/b43/phy_n.c:2270:6: warning: ‘save_regs_phy$8’ may be used uninitialized in this function FWIW, the usage of these variables is goverened by checks that match their initializations. So, I think these are actually false warnings. Still, I would rather avoid the warning SPAM... Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 John W. Linville 提交于
CC [M] drivers/net/wireless/ath/ath5k/reset.o drivers/net/wireless/ath/ath5k/reset.c: In function ‘ath5k_hw_init_core_clock’: drivers/net/wireless/ath/ath5k/reset.c:100:51: warning: ‘txf2txs’ may be used uninitialized in this function Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 29 4月, 2011 18 次提交
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由 Johan Hedberg 提交于
In some circumstances hci_get_auth_req will return a value different from the current conn->auth_type. In these cases update conn->auth_type so that when a user confirm request comes it doesn't falsely trigger auto-accept. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
Even for keys that shouldn't be stored some use cases require the knowledge of a new key having been created so that the conclusion of a successful pairing can be made. Therefore, always send the mgmt_new_key event but add a store_hint parameter to it to indicate to user space whether the key should be stored or not. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
User space shouldn't have any need for the old key type so remove it from the corresponding Management interface event. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
If a controller generates a changed combination key as its first key the connection key type will not be correctly set. In these situations make sure the update the connection key type when such a buggy controller is detected. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
Even if there's no previous key stored the connection might still be secured with a non-persistent key and in that case the key type in the hci_conn struct should be checked. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
Link keys should only be stored if very specific criteria of the authentication process are fulfilled. This patch essentially copies the criteria that user space has so far been using to the kernel side so that the management interface works properly. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
The mgmt_ev_pin_code_request event should not be sent to user space if the request gets rejected by the kernel due to the pairable flag not being set. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
"Pairing not allowed" is 0x18 and not 0x16. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
When accepting a pairing request which fulfills the SSP auto-accept criteria we need to push the request all the way to the user for confirmation. This patch adds a new hint to the user_confirm_request management event so user space can know when to show a numeric comparison dialog and when to show a simple yes/no confirmation dialog. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
The HCI_CONN_AUTH_PEND flag should be set whenever requesting authentication so that multiple pending requests can't occur. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
Some test systems require an arbitrary delay to the auto-accept test cases for Secure Simple Pairing in order for the tests to pass. Previously when this was handled in user space it was worked around by code modifications and recompilation, but now that it's on the kernel side it's more convenient if there's a debugfs interface for it. Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Johan Hedberg 提交于
This patch adds automated negative and positive (auto-accept) responses for Secure Simple Pairing user confirmation requests. The responses are only sent if the HCI_MGMT flag is set in order not to confuse older user space versions (without management interface support). Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com> Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>
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由 Amitkumar Karwar 提交于
Since timestamp in beacon buffer keeps changing all the time, the memcmp check in mwifiex_save_curr_bcn() is redundant. Remove that memcmp check and also avoid freeing and allocation of buffer if required beacon buffer size is same as previous one. Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NBing Zhao <bzhao@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Amitkumar Karwar 提交于
1) Initialise HT capabilities in cfg80211 properly. 2) Cfg80211 stack may modify "sband->ht_cap" to disable 40Mhz operation in 2.4GHz band (after recent patch "cfg80211: module_param to disable HT40 in 2.4GHz band") Therefore read "sband->ht_cap" instead of an adapter variable "hw_dot_11n_dev_cap" to get HT capabilities. Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NBing Zhao <bzhao@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Amitkumar Karwar 提交于
There are some SD8787 cards which don't support 5GHz band. Therefore initialise 5GHz band parameters only if hardware supports the band. Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com> Signed-off-by: NBing Zhao <bzhao@marvell.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 John W. Linville 提交于
AFAICT, this driver is claiming that 24 bits of rate info fit into a 16-bit field in the Tx descriptor. Anyway, the use of bitfields is frowned-upon for a variety of well-documented reasons... Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Rafał Miłecki 提交于
Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Rafał Miłecki 提交于
Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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