- 15 Feb, 2012 40 commits
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Dan Carpenter authored
"ret" has already been checked at this point, and we don't need to check it again. This was left around from a previous patch 49d750ca "wl12xx: 1281/1283 support - New radio structs and functions". Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Luciano Coelho <coelho@ti.com>
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Eliad Peller authored
Delete the global wl->vif (and the checks on it), so multiple vifs could be added. Signed-off-by:
Eliad Peller <eliad@wizery.com> Signed-off-by:
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Eliad Peller authored
Enter forced psm when changing fw, in order to make the sta a bit more disconnection-persistent. (DPM doesn't know about the incoming recovery, so it won't enter psm by itself) Signed-off-by:
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Eliad Peller authored
wl12xx uses different fw for single-role and multi-role scenarios (due to lack of space, some of the fw advanced features are disabled in the multi-role fw). Add checks on add_interfae and remove_interface in order to determine whether a fw switch is needed (and initiate recovery in this case). Signed-off-by:
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Eliad Peller authored
A special PLT firmware is used for calibration. Add multiple fw support by introducing a new fw_type member, representing the currently saved fw (the actual fw state can be determined by wl->state). Signed-off-by:
Gery Kahn <geryk@ti.com> Signed-off-by:
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Eyal Shapira authored
Add control over split_scan_timeout through debugfs. Values are in ms while 0 will disable split scan. Signed-off-by:
Eyal Shapira <eyal@wizey.com> Signed-off-by:
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Eyal Shapira authored
Split scan allows the FW to schedule other activities during a scan which may be a long operation. This is achieved by setting a trigger TID to ANY_TID and a scan trigger timeout other than 0. The default one is set to 50ms. Signed-off-by:
Igal Chernobelsky <igalc@ti.com> Signed-off-by:
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Ido Reis authored
Increase max scan IEs to allow big probe-req frames Report a correct max-length for the scan IEs we can support, according to the now larger size of the probe-req template. Signed-off-by:
Ido Reis <idor@ti.com> Signed-off-by:
Arik Nemtsov <arik@wizery.com> Signed-off-by:
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Eliad Peller authored
AP role uses its own role_id for scans, so there's no reason to fail the scan if dev_role_id is invalid. Signed-off-by:
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Eliad Peller authored
By allowing hw scan while idle, we no longer need the redundant ROC/CROC that are done on idle off/on, which helps simplifying the state machine of the driver. This way, we can also allow scanning while there is an ongoing sched scan (otherwise, we won't be able to ROC on idle-off) Signed-off-by:
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Eliad Peller authored
We have to configure arp filtering only after the role was started, so move the BSS_CHANGED_ARP_FILTER handling after the join. Signed-off-by:
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Eliad Peller authored
This reverts commit e5e2f24b. The encryption consideration on auto-arp configuration, along with a fw fix, seem to resolve the crashes that occured when auto-arp was enabled, so we can re-enable it now. Signed-off-by:
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Eliad Peller authored
When configuring the arp response template, and encryption is enabled, we should add some space and set the protected flag bit in the fc. In order to track the encryption type, set wlvif->encryption_type when setting an encryption key, and reconfigure the arp response. Clear this field on wl1271_join, as keys have to be re-configured anyway after a join command. Similarly, track whether QoS is configured. Signed-off-by:
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Eyal Shapira authored
Added control over forced_ps option through debugfs. This can be either 1 or 0. Signed-off-by:
Eyal Shapira <eyal@wizery.com> Signed-off-by:
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Eyal Shapira authored
For certain WiFi certification tests forcing PS is necessary. Since DPS is now enabled in the FW and this can't be achieved by using netlatency this required a new config option. Signed-off-by:
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Eyal Shapira authored
Add read/write to suspend_dtim_interval file which controls the number of DTIM periods between wakeups while the host is suspended. The value while the host is resumed is controlled by the file dtim_interval which existed previously. Signed-off-by:
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Eyal Shapira authored
Added ability to set different wake up conditions for suspend/resume. Set default values to wake up every 3 DTIMs while suspended and every 1 DTIM while resumed Signed-off-by:
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Eliad Peller authored
new params were added to the coex params. Add them with default value of 0. Signed-off-by:
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Eliad Peller authored
In WEP shared authentication, we encrypt the auth frame in the host, and we want the fw to pass it as-is. Use the TX_HW_ATTR_HOST_ENCRYPT flag in order to indicate it to the fw. Signed-off-by:
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Pontus Fuchs authored
New FW reports usage of short GI as a rate class index. Check for this rate and set the IEEE80211_TX_RC_SHORT_GI if used. Signed-off-by:
Pontus Fuchs <pontus.fuchs@gmail.com> Signed-off-by:
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Pontus Fuchs authored
IEEE80211_TX_RC_MCS was not set correctly leading to incorrect link speed calculation. Signed-off-by:
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Eyal Shapira authored
WLVIF_FLAG_PSM turned to WLVIF_FLAG_IN_AUTO_PS which marks that this vif is in AUTO PS. WLVIF_FLAG_PSM_REQUESTED is not required as mac80211 calls op_config with CONF_PS after association. wl12xx_config_vif() handling of CONF_PS was simplified and cleaned up. Signed-off-by:
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Eyal Shapira authored
While the FW with dynamic PS controls BET when going to PSM and back internally within the FW, there's still a need to enable it from the driver at least once (so enable on every entry to AUTO_PS) and disable it once we explicitly go back to STATION_ACTIVE_MODE. BET isn't relevant for 5GHz Signed-off-by:
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Eyal Shapira authored
cleanup 2 unused parameters of wl1271_ps_set_mode Signed-off-by:
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Eyal Shapira authored
Enable read/write of dynamic_ps_timeout which controls the timeout of the dynamic PS implemented in the FW. dynamic_ps_timeout is the timeout (in msec) until going back to PS when there's no Rx/Tx Signed-off-by:
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Eyal Shapira authored
FW now supports dynamic PS so we don't need to use mac80211 support. FW will go to PSM after a specified timeout with no Rx/Tx traffic. - Changed FW API to include new PS mode (AUTO_MODE) and including timeout parameter - The default PS mode would be dynamic PS - Default timeout is 100ms (same as it used to be in mac80211) - Avoid using mac80211 APIs to disable/enable dynamic PS as we're not using mac80211 PS control anymore. - COEX is handled by the FW while in dynamic PS so removed handling of SOFT_GEMINI Signed-off-by:
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Eyal Shapira authored
Removal of PS management code from the driver as PS is handled by the FW (dynamic PS) Signed-off-by:
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Eliad Peller authored
Update enums/structs to the new fw api. Signed-off-by:
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Eliad Peller authored
The ACX_TSF_INFO command now takes role_id as param. change the struct accordingly, and pass the wlvif to the wl1271_acx_tsf_info() function. Signed-off-by:
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Eliad Peller authored
Use device role for scans when the sta is not associated. sched_scan is used only when the sta is not associated, and thus should use the dev role (instead of sta role). Signed-off-by:
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Eliad Peller authored
The set_template commands now takes the role_id as parameter. Usually, we'll use the vif's main role_id. However, sometimes we'll want to use wlvif->dev_role_id instead of wlvif->role_id, so pass the wanted role_id as param. Update WL127X_FW_NAME/WL128X_FW_NAME. (This commit starts a series of fw update patches, and changes the start() callback to return an error in order to prevent the use of the driver during the transition. This change will be reverted in the last patch of series) Signed-off-by:
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Eliad Peller authored
Since we reverted to claiming the host only when needed, we no longer need to release/claim the host on suspend/resume. Signed-off-by:
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Eliad Peller authored
This reverts commit 393fb560. Commit b6ad726e ("mmc: core: Prevent too long response times for suspend") fails the suspend if the mmc host can't be claimed before suspend. As the host is claimed by us as long as the chip is powered on, suspend will always fail. Revert to claiming the sdio bus only when needed. Signed-off-by:
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Eliad Peller authored
wl1271_tx_update_filters() is used as some workaround to open filters while roaming on the same channel. However, it doesn't handle roaming to a different channel, and it might also sleep in the tx path, which is a bug. With the new auth/assoc redesign, roaming is much simpler, and this function is not needed anymore. Signed-off-by:
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Eliad Peller authored
with the new auth/assoc redesign, we get CHANGED_BSSID indication before CHANGED_ASSOC indication, while our CHANGED_BSSID handling block assumes we are already associated. Fix it by checking we are either in ibss mode, or already associated. Signed-off-by:
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Luciano Coelho authored
Fix a copy and paste bug in the MODULE_PARAM_DESC for fwlog. Signed-off-by: -
Luciano Coelho authored
The vif variable was being declared inside one of the internal blocks of wl1271_event_process. This is not necessary, since this variable is already declared in the function context. Signed-off-by: -
Luciano Coelho authored
Add a testmode command to retrieve the BD_ADDR that is stored in the Fuse ROM in newer PGs. In old PGs this operation is not supported. The caller can then derive the MAC addresses from it. Signed-off-by: -
Luciano Coelho authored
Add support for two MAC addresses. If the NVS has a valid MAC address, that takes precedence and we use two sequential address starting from the one specified. If the NVS doesn't contain a valid MAC address (ie. if it is set to 00:00:00:00:00:00), we check if the HW PG version in use has the BD_ADDR written in the fuse ROM. If it does, we read it and derive the two subsequent addresses for WLAN. During production, 3 addresses are reserved per device. The first for Bluetooth (burnt in the fuse ROM) and the following two for WLAN. This patch has some code by Igal and Arik (squashed from internal patches). Signed-off-by:
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Luciano Coelho authored
In order to read the MAC addresses from the fuse ROM, we need to know the chip ID and the HW PG version. We need to know the MAC address during probe, because that's when we register our HW with mac80211. To prepare for that, this patch reads the chip ID and HW PG version during probe instead of doing it at boot time. We power the chip on briefly in order to do that. Signed-off-by:
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