- 10 Jul, 2009 40 commits
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Johannes Berg authored
It isn't very useful to scan the same channel more than once during a given scan, and some hardware (notably iwlwifi) can only scan a limited number of channels at a time. To prevent any overflows, simply disallow scanning any channel multiple times in a given scan command. This is a small change in the userspace ABI, but the only user, wpa_supplicant, never asks for a scan with the same frequency listed twice. Signed-off-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
We had code for a number of files, that we didn't publish in debugfs, fix that. Also make the agg_status file layout more readable and add more information to it. Signed-off-by:
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Johannes Berg authored
Within mac80211, we often need to copy the rx status into skb->cb. This is wasteful, as drivers could be building it in there to start with. This patch changes the API so that drivers are expected to pass the RX status in skb->cb, now accessible as IEEE80211_SKB_RXCB(skb). It also updates all drivers to pass the rx status in there, but only by making them memcpy() it into place before the call to the receive function (ieee80211_rx(_irqsafe)). Each driver can now be optimised on its own schedule. Signed-off-by:
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Johannes Berg authored
Johannes is trying to get rid of the master netdev and in the process will remove skb->do_not_encrypt field. This removes the do_not_encrypt usage from rt2x00 to make the change easier. Signed-off-by:
Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by:
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Johannes Berg authored
To ease multiple apps working together smoothly, send a notification when a scan is started. Signed-off-by:
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Jussi Kivilinna authored
Convert set/get txpower to cfg80211 and add stop netdev handler to turn off radio for rfkill. Signed-off-by:
Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by:
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Jussi Kivilinna authored
Allow minidriver to know that netdev has stopped. This is to let wireless turn off radio when usbnet dev is stopped. Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Acked-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Jussi Kivilinna authored
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Zhu Yi authored
The patch cleans up the unused rfkill related structures and flags. It also adds wext and cfg80211 handlers for txpower auto and off so that software rfkill could be issued by user space. Signed-off-by:
Zhu Yi <yi.zhu@intel.com> Signed-off-by:
Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by:
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Samuel Ortiz authored
When the interface is down and one sets a WEP key from userspace, we should be able to simply cache it. Since that implies setting part of the profile's security settings, we now alloc/free the umac_profile at probe/remove time, and no longer at interface bring up/down time. Simply resetting it during the latter is enough. Signed-off-by:
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Zhu Yi authored
The patch changes coexist periodic calibration priority flag. It also set wireless mode to UMAC and set PM control flag to 0x1. Signed-off-by:
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Samuel Ortiz authored
This patch implements the new cfg80211 privacy related hooks: add/get/set_key and the set_default_key one. With this implementation we can now call the wext-compat *encode* routines and reduce our own wext code. Signed-off-by:
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Samuel Ortiz authored
When we're calling iwm_send_wifi_if_cmd() with the resp flag set, we're currently waiting on the mlme queue, waiting for some flags here and there to show up. This patch adds a wifi_ntfy bitmap, and when we're sending a wifi_if command expecting an answers, we wait synchronously for it to show up, on a dedicated queue. The wifi_ntfy bit is set when we receive the corresponding answer. Signed-off-by:
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Samuel Ortiz authored
While associated, we have to invalidate our key cache if we clear our BSSID through siwap. Signed-off-by:
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Wey-Yi Guy authored
After 4965, tx_power_calibration moved from driver to uCode. remove "disable_tx_power" from debugfs to minimize the confusion. Signed-off-by:
Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by:
Reinette Chatre <reinette.chatre@intel.com> Signed-off-by:
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Wey-Yi Guy authored
max_nrg_cck value inside the sensitivity range structure is not needed for sensitivity calibration. Keep the parameter in sensitivity structure but set the value to "0" in case needed in the future implementation. Signed-off-by:
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Wey-Yi Guy authored
In 5150 there is a long delay between the AGC(Automatic Gain Control) command till the RF is stabilized causing us to miss detections when there was adjacent channel noise, so we need to adjusted the Sensitivity calibration for 5150 differently. Signed-off-by:
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Luciano Coelho authored
With shorter CAM timeouts, the logs get flooded with "psm enabled" and "psm disabled traces. This patch changes it from wl1251_info to wl1251_debug, so they are only shown if DEBUF_PSM is enabled. Signed-off-by:
Luciano Coelho <luciano.coelho@nokia.com> Reviewed-by:
Janne Ylalehto <janne.ylalehto@nokia.com> Signed-off-by:
Kalle Valo <kalle.valo@nokia.com> Signed-off-by:
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Kalle Valo authored
drivers/net/wireless/wl12xx/wl1251_main.c:158: WARNING: braces {} are not necessary for single statement blocks Signed-off-by: -
Kalle Valo authored
Last we can change all code prefixes from wl12xx/WL12XX to wl1251/WL1251. Signed-off-by:
Vidhya Govindan <vidhya.govindan@nokia.com> Reviewed-by:
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Kalle Valo authored
The function declaration is a leftover from some earlier, already removed, code. Signed-off-by:
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Kalle Valo authored
wl12xx.h is now only used by 1251 code, so we can rename it. Signed-off-by:
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Kalle Valo authored
Now that all 1271 files are split, we can add wl1251_ prefix to the files. Signed-off-by:
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Kalle Valo authored
We don't want to have any 1271 code in wl1251. Signed-off-by:
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Kalle Valo authored
Rename driver to wl1251.ko in preparation for wl1271 driver. Signed-off-by:
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Kalle Valo authored
In preparation to split wl12xx to wl1251 and wl1271. Signed-off-by:
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Juuso Oikarinen authored
Add implementation to use chipset specific join commands. Signed-off-by:
Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by:
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Vidhya Govindan authored
The patch "wl12xx: cmd and acx interface rework" failed to assign MSDU lifetime value in wl12xx_acx_rx_msdu_life_time() and breaks the functionality. This patch fixes the regression by assigning the correct value. Signed-off-by:
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Kalle Valo authored
ELP mode is working now, let's enable it so that the firmware can sleep and reduce power consumption. Signed-off-by:
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Kalle Valo authored
Check the return call from wl12xx_ps_elp_wakeup() and bail out if it fails. This shouldn't happen, but if does there's a fundamental low level issue. Signed-off-by:
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Kalle Valo authored
The wakeup call was done too deep in code path, it's better to wakeup chip from higher levels. This will also reduce wakeup calls significantly. Signed-off-by:
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Kalle Valo authored
The function doesn't lock the mutex before sending the acx. Signed-off-by:
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Ari Kauppi authored
CMD_TEST via netlink API has been broken since e29c3f59cfbc38c3b481a2694b08962da19c4664: cmd and acx interface rework. The user of the interface sends the request in a buffer without the wl12xx_command header but expects the response to have the wl12xx_command header (with id and status). This patch reverts the e29c3f5 commit for cmd.c:wl12xx_cmd_test and implements the needed wrapper functionality in netlink.c. Now the API of wl12xx_cmd_test and rest of wl12xx_cmd_* commands in cmd.c are similar. Signed-off-by:
Ari Kauppi <Ext-Ari.Kauppi@nokia.com> Signed-off-by:
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Ari Kauppi authored
A warning message in wl12xx_acx_event_mbox_mask has a copy/paste error. Fix it to print the correct acx command. Signed-off-by:
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Juuso Oikarinen authored
Add support for block reading (multiple bytes) from a fixed chipset register address. This is required for the wl1271 TX data path. Signed-off-by:
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Juuso Oikarinen authored
Moved wl1251 TX path implementation into chip specific files to enable parallel implementation for the wl1271 TX path. Signed-off-by:
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Luciano Coelho authored
Changed the function wl12xx_acx_wake_up_conditions() so that it receives an argument with the actual wake up condition, instead of having WAKE_UP_EVENT_DTIM_BITMAP hardcoded. This is needed because we have to use different conditions in 1271. Signed-off-by:
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Luciano Coelho authored
In the wl1271 implementation, we need to read memory from the register partition using fixed addresses. This change adds the possibility to request fixed address when calling wl12xx_spi_read() or wl12xx_spi_reg_read(). Signed-off-by:
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Luciano Coelho authored
This patch adds the code that recognizes the new WL1271 chip revision (PG 2.0). Full support for this chip is not yet implemented and support for WL1271 PG 1.0 is not guaranteed anymore. Signed-off-by:
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Luciano Coelho authored
With WL1271, the firmware version can only be read right after booting the chip. To keep WL1251 aligned with this procedure, the code that reads the firmware version initially has been moved to a common place where it can be read from both chipsets. Signed-off-by:
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