- 24 Jan, 2011 24 commits
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Luciano Coelho authored
When 11a is not supported, we were modifying the global structure that contains the bands supported by the driver. This causes problems when having more one wl12xx device in the same system because they all use the same global. This also causes problems when the wl12xx_sdio module is removed and the wl12xx module remains. Fix this problem by copying the band structure into the wl12xx instance. Reported-by:
Arik Nemtsov <arik@wizery.com> Reported-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
Luciano Coelho <coelho@ti.com>
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Eliad Peller authored
wl12xx "rejoins" upon every BSS_CHANGED_BSSID notification. However, there is no need to rejoin after disassociation, so just filter out the case when the new bssid is 00:00:00:00:00:00. Signed-off-by:
Eliad Peller <eliad@wizery.com> Signed-off-by:
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Luciano Coelho authored
Update maintainer's email address, webpage and align with renaming of files. Signed-off-by: -
Arik Nemtsov authored
Indicate support for the NL80211_IFTYPE_AP interface mode to enable AP mode operation. Disable 11a when operating in AP-mode (unsupported for now). Signed-off-by:
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Arik Nemtsov authored
Try to read the MAC address from the on-disk NVS file. A non-zero MAC address is required to add an AP interface. Signed-off-by:
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Arik Nemtsov authored
AP and STA modes use different firmwares. Differentiate the firmware files by name and fetch the appropriate one when add_interface is called by mac80211. The STA firmware is chosen for PLT mode. Signed-off-by:
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Arik Nemtsov authored
Encryption key configuration is different for AP/STA modes. AP encryption keys are recorded when the BSS is not started. On BSS start they are propagated to the AP (in wl1271_ap_init_hwenc). Signed-off-by:
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Arik Nemtsov authored
Record TX configuration settings in the "conf" member of our global structure (struct wl1271) if conf_tx is called when the firmware is not loaded. Later on when the firmware is loaded, we apply the tx conf as part of the init sequence. Important for AP mode since conf_tx is called before add_interface (where the firmware is initialized). Signed-off-by:
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Arik Nemtsov authored
When in AP mode set appropriate HLID and rate policy for each skb. Respond to supported-rates related changes in op_tx only when acting as STA. Signed-off-by:
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Arik Nemtsov authored
Allocate and free host link IDs (HLIDs) for each link. A per-STA data structure keeps the HLID of each STA. Signed-off-by:
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Arik Nemtsov authored
Do not configure a group address table in AP mode Signed-off-by:
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Arik Nemtsov authored
Separate configuration according to mode. AP has different rate set configuration and no handling of idle-state. Signed-off-by:
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Arik Nemtsov authored
Configure AP-specific beacon and probe response templates. Start the AP when beaconing is enabled. The wl1271_bss_info_changed() function has been split into AP/STA specific handlers. Signed-off-by:
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Arik Nemtsov authored
Change structures in a non-destructive manner. This means no changes in size or location of existing members used by STA. Signed-off-by:
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Arik Nemtsov authored
Set filters according to the mode of operation. Signed-off-by:
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Arik Nemtsov authored
Split HW init sequence into AP/STA specific parts The AP specific init sequence includes configuration of templates, rate classes, power mode, etc. Also unmask AP specific events in the event mbox. Separate the differences between AP and STA init into mode specific functions called from wl1271_hw_init. The first is called after radio configuration and the second after memory configuration. Signed-off-by:
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Arik Nemtsov authored
Sometimes an event indicating station removal is not sent up by firmware. We work around this by always indicating success in when a wait for the event timeouts. Temporary workaround until a FW fix is introduced. Signed-off-by:
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Arik Nemtsov authored
Add commands to start/stop BSS, add/remove STA and configure encryption keys. Split the encryption commands "set key" and "set default key" into AP and STA specific versions. Signed-off-by:
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Arik Nemtsov authored
Add STA-remove completion event. Unmask it during boot if operating in AP-mode. Ignore unrelated events in AP-mode. Signed-off-by:
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Arik Nemtsov authored
Add AP max retries and rate policy configuration. Rename STA rate policy configuration function. Signed-off-by:
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Arik Nemtsov authored
Rate class configuration has been split up for AP and STA modes. Template related configuration likewise separated. Signed-off-by:
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Eliad Peller authored
Note that wl1271_write32() calls cpu_to_le32() by itself, so calling wl1271_write32(addr, cpu_to_le32(val)) is in fact a bug on BE systems. Fix the following sparse warnings: drivers/net/wireless/wl12xx/cmd.c:662:16: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/cmd.c:662:16: expected unsigned short [unsigned] [addressable] [usertype] llc_type drivers/net/wireless/wl12xx/cmd.c:662:16: got restricted __be16 [usertype] <noident> drivers/net/wireless/wl12xx/cmd.c:674:17: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/cmd.c:674:17: expected unsigned int [unsigned] [addressable] [usertype] sender_ip drivers/net/wireless/wl12xx/cmd.c:674:17: got restricted __be32 [usertype] ip_addr drivers/net/wireless/wl12xx/rx.c:202:4: warning: incorrect type in argument 3 (different base types) drivers/net/wireless/wl12xx/rx.c:202:4: expected unsigned int [unsigned] [usertype] val drivers/net/wireless/wl12xx/rx.c:202:4: got restricted __le32 [usertype] <noident> drivers/net/wireless/wl12xx/acx.c:1247:23: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/acx.c:1247:23: expected restricted __le32 [usertype] ht_capabilites drivers/net/wireless/wl12xx/acx.c:1247:23: got unsigned long drivers/net/wireless/wl12xx/acx.c:1250:24: warning: invalid assignment: |= drivers/net/wireless/wl12xx/acx.c:1250:24: left side has type restricted __le32 drivers/net/wireless/wl12xx/acx.c:1250:24: right side has type unsigned long drivers/net/wireless/wl12xx/acx.c:1253:24: warning: invalid assignment: |= drivers/net/wireless/wl12xx/acx.c:1253:24: left side has type restricted __le32 drivers/net/wireless/wl12xx/acx.c:1253:24: right side has type unsigned long drivers/net/wireless/wl12xx/acx.c:1256:24: warning: invalid assignment: |= drivers/net/wireless/wl12xx/acx.c:1256:24: left side has type restricted __le32 drivers/net/wireless/wl12xx/acx.c:1256:24: right side has type unsigned long Signed-off-by:
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Dan Carpenter authored
If debugging is turned on, then wl1271_dump() dereferences a freed variable. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
Luciano Coelho <luciano.coelho@nokia.com>
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Eliad Peller authored
Upon rmmod, the <debugfs>/ieee80211/phyX dir is being removed. later, we try to remove <debugfs>/ieee80211/phyX/wl12xx, which might result in NULL dereference. Remove the excessive debugfs_remove_recursive() call. (consequently, there is no more need to save wl->rootdir) Reported-by:
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- 21 Jan, 2011 16 commits
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Felix Fietkau authored
Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Bruno Randolf authored
Simplify confusing code and get rid of an unnecessary variable. Signed-off-by:
Bruno Randolf <br1@einfach.org> Signed-off-by:
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Felix Fietkau authored
When beacons are being added or removed for an interface, ieee80211_beacon_get will sometimes not return a beacon. This is normal and should not result in useless logspam. Signed-off-by:
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Bruno Randolf authored
Remove sc->curband because the band is already stored in the current channel. Signed-off-by:
Bob Copeland <me@bobcopeland.com> Acked-by:
Nick Kossifidis <mickflemm@gmail.com> Signed-off-by:
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Bruno Randolf authored
sc->curmode is set but never used. Remove it and the helper function. Also the ath5k_rate_update which is refered to in the comment does not exist (any more?) so we don't need to setup the band in that place. Signed-off-by:
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Bruno Randolf authored
They are unused in ath5k and a more detailled definition is in ath/regd_common.h. Signed-off-by:
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Bruno Randolf authored
Add the 802.11j (20MHz channel width) channels to the allowed channels. This still does not enable 802.11j in ath5k since these frequencies are out of the configured range. A later patch will deal with that. Signed-off-by:
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Bruno Randolf authored
Rename ath5k_copy_channels() to ath5k_setup_channels() - nothing is copied here. Signed-off-by:
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Bruno Randolf authored
Use mac80211 channel mapping function instead of own homegrown version. Signed-off-by:
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Ben Greear authored
Try all xmit queues until the hardware buffers are full. Signed-off-by:
Ben Greear <greearb@candelatech.com> Acked-by:
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Ben Greear authored
Add a misc file to show hardware op-mode, irq setup, number of various types of VIFs and more. Also, previous patches were using the wrong xmit queue indexes. Change to use the internal ath9k indexes instead of the mac80211 queue indexes. Signed-off-by:
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Bruno Randolf authored
Extend channel to frequency mapping for 802.11j Japan 4.9GHz band, according to IEEE802.11 section 17.3.8.3.2 and Annex J. Because there are now overlapping channel numbers in the 2GHz and 5GHz band we can't map from channel to frequency without knowing the band. This is no problem as in most contexts we know the band. In places where we don't know the band (and WEXT compatibility) we assume the 2GHz band for channels below 14. This patch does not implement all channel to frequency mappings defined in 802.11, it's just an extension for 802.11j 20MHz channels. 5MHz and 10MHz channels as well as 802.11y channels have been omitted. The following drivers have been updated to reflect the API changes: iwl-3945, iwl-agn, iwmc3200wifi, libertas, mwl8k, rt2x00, wl1251, wl12xx. The drivers have been compile-tested only. Signed-off-by:
Brian Prodoehl <bprodoehl@gmail.com> Acked-by:
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Ben Greear authored
The system can get into a state where the xmit queue is stopped, but there are no packets pending, so the queue will not be restarted. Add logic to the xmit watchdog to attempt to restart the xmit logic if this situation is detected. Example 'dmesg' output: ath: txq: f4e723e0 axq_qnum: 2, mac80211_qnum: 2 axq_link: f4e996c8 pending frames: 1 axq_acq empty: 1 stopped: 0 axq_depth: 0 Attempting to restart tx logic. Signed-off-by:
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Ben Greear authored
To try to figure out why xmit logic hangs. Signed-off-by:
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Ben Greear authored
The stations hold the ath_node, which holds the tid and other xmit logic structures. In order to debug stuck xmit logic, we need a way to print out the tid state for the stations. Signed-off-by:
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Ben Greear authored
Show counters for pkts sent directly to hardware and those queued in software. Signed-off-by:
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