- 21 Sep, 2011 12 commits
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Dan Carpenter authored
We dereference "rate" on the lines before so the checks here are too late to help. This function is only called from mwifiex_dump_station_info() and "rate" is always a non-NULL pointer so the check can be removed. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Bing Zhao <bzhao@marvell.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Dan Carpenter authored
We're not likely to hit this small memory leak, but lets fix it anyway to keep the static checkers happy. Signed-off-by:
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Amit Beka authored
iwl_trans_rx_alloc is only called from iwl_rx_init, so no need to init the lists twice. Signed-off-by:
Amit Beka <amit.beka@intel.com> Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by:
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Emmanuel Grumbach authored
During my works on the transport layer I removed code that updated a local variable (is_agg) that is needed to keep the pending_frames count up to date. Fix this. Also, there should be no way to have a packet with TX_CTL_AMPDU set while the internal aggregation state machine is not in AGG_ON state. Add a WARN_ON to ensure that. Signed-off-by:
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Emmanuel Grumbach authored
This has been removed but the declaration hasn't. Signed-off-by:
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Emmanuel Grumbach authored
This simplifies both the transport layer and the upper layer. Kill the union in the device command, which avoids the funny syntax we had: cmd->cmd.payload. Signed-off-by:
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Emmanuel Grumbach authored
Before this patch, the upper layer could register a callback for each host command. This mechanism allowed the upper layer to have different callbacks for the same command ID. In fact, it wasn't used and the rx_handlers is enough: same callback for all the command with a specific command ID. The iwl_send_add_station needs the access the command that was sent while handling the response (regardless if the command was sent in SYNC or ASYNC mode). So now, all the handlers receive the host command that was sent. This implies a change in the handler signature. Signed-off-by:
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Johannes Berg authored
If we're associated and want to do P2P at the same time, the scan for remain-on-channel is currently limited to 80ms because of the way the device will behave in that case. Instead of doing that, split up the dwell times into little pieces. It will not actually be a single big dwell time then, but will be close enough. This improves robustness of P2P in such scenarios. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
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Johannes Berg authored
Since the driver split there's no more need for shared/non-shared private station data so remove struct iwl_station_priv_common entirely. Signed-off-by:
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Johannes Berg authored
Since the driver split there's no longer a need to have the scan code scattered across multiple files, so move it all back to iwl-scan.c Signed-off-by:
Wey-Yi Guy <wey-yi.guy@intel.com> Signed-off-by:
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Thomas Pedersen authored
Send a Mesh Peering Close frame when we deactivate a mesh peer link. Signed-off-by:
Thomas Pedersen <thomas@cozybit.com> Signed-off-by:
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Johannes Berg authored
When an AP interface is removed without the AP/VLAN interfaces having been removed before already, the AP-VLAN interface might still have sleeping stations and buffer multicast frames which will happen on the AP interface. Thus, we need to remove AP/VLAN interfaces before purging buffered broadcast frames. Signed-off-by:
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- 20 Sep, 2011 12 commits
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Larry Finger authored
Three drivers, rtl8192ce, rtl8192cu and rtl8192de, use the same macro to check if a particular rate is in the CCK set. This common code is relocated to a common header file. A distinct macro used by rtl8192se with the same name is renamed. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
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Larry Finger authored
The various modparam messages are difficult to understand. Signed-off-by:
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Larry Finger authored
The various modparam messages are difficult to understand. Signed-off-by:
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Larry Finger authored
The various modparam messages are difficult to understand. Signed-off-by:
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Rajkumar Manoharan authored
CCK/OFDM noise immunilty values are always reset to defaults during bgscan. This could affect the link quality and performance when the STA is associated in a noisy channel. So do not override the learned values across the scanning. Signed-off-by:
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by:
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Ilan Elias authored
Signed-off-by:
Ilan Elias <ilane@ti.com> Signed-off-by:
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Ilan Elias authored
The NFC Controller Interface (NCI) is a standard communication protocol between an NFC Controller (NFCC) and a Device Host (DH), defined by the NFC Forum. Signed-off-by:
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Ilan Elias authored
The file nfc.h was moved from include/net to include/net/nfc, since new NFC header files will be added to include/net/nfc. Signed-off-by:
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Ilan Elias authored
Add 2 new nfc control operations: dev_up to turn on the nfc device dev_down to turn off the nfc device Signed-off-by:
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Alexander Simon authored
Signed-off-by:
Alexander Simon <an.alexsimon@googlemail.com> Signed-off-by:
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Rajkumar Manoharan authored
cfg80211_conn_scan allows disabled channels at scan request. Hence probe request was seen at the disabled one. This patch ensures that disabled channel never be added into the scan request's channel list. Acked-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
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git://git.infradead.org/users/linville/wirelessJohn W. Linville authored
Conflicts: drivers/net/wireless/iwlwifi/iwl-pci.c drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c drivers/net/wireless/rt2x00/rt2800usb.c drivers/net/wireless/wl12xx/main.c
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- 19 Sep, 2011 16 commits
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Jouni Malinen authored
When the driver (or most likely firmware) decides which AP to use for roaming based on internal scan result processing, user space needs to be notified of PMKSA caching candidates to allow RSN pre-authentication to be used. Signed-off-by:
Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by:
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Rafał Miłecki authored
Signed-off-by:
Rafał Miłecki <zajec5@gmail.com> Signed-off-by:
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Mohammed Shafi Shajakhan authored
Signed-off-by:
Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by:
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Johannes Berg authored
The IBSS BSSID is never validated, so an invalid one might end up being used. Fix this by rejecting invalid configuration. Reported-by:
Marek Lindner <lindner_marek@yahoo.de> Signed-off-by:
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Rafał Miłecki authored
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Rafał Miłecki authored
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Rafał Miłecki authored
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Rafał Miłecki authored
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Rafał Miłecki authored
They have been taken from brcmsmac, add Broadcom's copyright. Signed-off-by:
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Rafał Miłecki authored
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Rajkumar Manoharan authored
The commit "mac80211: stop tx before doing hw config and rate update" stops the tx queue and call drv_flush so frequently whenever a beacon got received with 11n htcap. This leads to massive "Failed to stop TX DMA" logspam on embedded hw. So the queue stop and flush should be called if and only if there is a change in the channel type. Reported-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
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Wey-Yi Guy authored
re-apply the unsigned shorts bug fixed by Dan Carpenter but get lost after the file move. Signed-off-by:
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Wey-Yi Guy authored
Same stack corruption problem as temperature offset Signed-off-by:
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Johannes Berg authored
Since the dawn of its time, iwlwifi has used interruptible waits to wait for synchronous commands and firmware loading. This leads to "interesting" bugs, because it can't actually handle the interruptions; for example when a command sending is interrupted it will assume the command completed fully, and then leave it pending, which leads to all kinds of trouble when the command finishes later. Since there's no easy way to gracefully deal with interruptions, fix the driver to not use interruptible waits. This at least fixes the error iwlagn 0000:02:00.0: Error: Response NULL in 'REPLY_SCAN_ABORT_CMD' I have seen in P2P testing, but it is likely that there are other errors caused by this. Cc: Stanislaw Gruszka <sgruszka@redhat.com> Cc: stable@kernel.org [2.6.24+] Signed-off-by:
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Wey-Yi Guy authored
For retrieve calibration hdr related information, instead of using structure in one place and #define in other place, unify the method to use data structure. Signed-off-by:
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Wey-Yi Guy authored
For 2000 series of NICs, version 2 of temperature offset calibration should be used. Signed-off-by:
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