- Jul 22, 2011
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Felix Fietkau authored
Some devices (e.g. Ubiquiti AirRouter) ship with broken EEPROM chainmask data, which breaks the initial calibration after a hardware reset. To fix this, mask the eeprom chainmask with the chainmask of the chip, and use the chip chainmask if the result is zero. Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Amitkumar Karwar authored
Since the auto deep sleep mode has been enabled at driver init time we should disable it at driver unloading to shutdown the function gracefully. Signed-off-by:
Amitkumar Karwar <akarwar@marvell.com> Signed-off-by:
Bing Zhao <bzhao@marvell.com> Signed-off-by:
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Amitkumar Karwar authored
We should consider current packet length also while checking Tx aggregation buffer room. Signed-off-by:
Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by:
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Amitkumar Karwar authored
For ad-hoc mode, RA is created for each peer connected. In case of multicast traffic new RA will be created for each multicast address. While processing Tx packets we have to go through this RA list. We can avoid some RA nodes by sharing same RA for both multicast and broadcast packets. Therefore "memset(0xff)" is used to treat multicast packet as broadcast one while choosing RA. Signed-off-by:
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- Jul 21, 2011
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Emmanuel Grumbach authored
This is since my patch: iwlagn: introduce transport layer and implement rx_init The IRQ is requested before the locks are initialized, hence the crash. Initialize the tasklet before we request the IRQ on the way. Reported-by:Johannes Berg <johannes.berg@intel.com> Tested-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
Wey-Yi Guy <wey-yi.w.guy@intel.com>
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Wey-Yi Guy authored
Remove the "disable otp refresh" work-around, not needed anymore. Signed-off-by: -
Johannes Berg authored
We now have iwlagn_set_dynamic_key() and iwl_set_dynamic_key() which is confusing, rename the former to iwlagn_send_sta_key() to better reflect what it does -- it only sends a command and doesn't change driver state. Signed-off-by:
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Johannes Berg authored
Sometimes, when mac80211 changes the beacon interval or when it isn't yet set in mac80211 before association, the uCode will sysassert because we send it confusing RXON timing vs. PAN parameters. To fix this, track the last beacon interval sent to the device and use that in PAN parameter calculations. This fixes a bug during P2P group formation as a client (and possibly association to a regular AP) while connected to another AP. Signed-off-by:
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Wey-Yi Guy authored
For 105/135 series of devices, we need to do I/Q invert just like 2000 series devices. Signed-off-by: -
Johannes Berg authored
Implement WoWLAN support in iwlagn. The device supports a number of wakeup triggers and can do GTK rekeying when asleep (if HW crypto is used). Unfortunately, we need to disconnect from the AP after resume since we can't yet get all the info out of the wowlan uCode to stay connected safely. Signed-off-by:
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Johannes Berg authored
As I just discovered while doing WoWLAN, HW crypto is done wrong for GTKs: they should be programmed for the AP station ID (in the managed mode case) and the HW can actually deal with multiple group keys per station as well (which is useful in IBSS RSN but that I've chosen not to use this). To fix all this, modify the way keys are sent to the device and key offsets are allocated. After these changes, key offsets are stored into the hw_key_idx which we can then track for the key lifetime, not relying on our sta_cmd array. WEP default keys get special treatment, of course. Additionally, since I had the API for it, we can now pre-fill TKIP phase 1 keys for RX now that we can obtain the P1K from mac80211, a capability I had added for WoWLAN initially. Finally, some keys simply don't need to be added into the device's key cache -- a key that won't be used for RX is only needed in the TX header, so "pretend" to have accepted any key without adding it into the device -- no need to use up key space there for it. Signed-off-by:
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Johannes Berg authored
It seems that due to merge issues between different trees or so this function prototype wasn't removed when it should have been, do it now. Signed-off-by:
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Wey-Yi Guy authored
After driver split, extra _agn in priv structure is no needed, remove it. Signed-off-by: -
Johannes Berg authored
iwlagn keeps a copy of key stuff internally but never actually uses it, so remove it. Signed-off-by:
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Wey-Yi Guy authored
Move tm_fixed_rate inside CONFIG_IWLWIFI_DEVICE_SVTOOL and only available when the option is enable. Signed-off-by: -
Emmanuel Grumbach authored
WoWLAN may need the NIC even after suspend. One should not do anything to the NIC in the bus level, since one cannot check whether WoWLAN is enabled or not. Same for resume. Add a simple comment to the code to warn about this. Signed-off-by:
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Emmanuel Grumbach authored
The price to pay is the access to the log system. Therefore logs from bus layer are sent by dev_printk instead of IWL_XXXX. Rename bus->priv to bus->drv_data to make the separation even clearer. Signed-off-by:
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Emmanuel Grumbach authored
Call iwl_probe with a ready iwl_bus struct. This means that the bus layer assigns the irq, dev and iwl_bus_ops pointers to iwl_bus before giving it to iwl_probe. The device specific struct is allocated together with the common iwl_bus struct by the bus specific layer. The pointer to the aggregate struct is passed to the upper layer that holds a pointer to iwl_bus instead of an embedded iw_bus. The private data given to the PCI subsystem is now iwl_bus and not iwl_priv. Provide bus_* inliners on the way in order to simplify the syntax. Rename iwl-pci.h -> iwl-bus.h since it is bus agnostic and represent the external of the bus layer. Signed-off-by:
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Emmanuel Grumbach authored
It still holds a pointer to iwl_priv. But hopefully this will disappear at some point. Also add the multiple inclusion protection to iwl-trans.h that was forgotten. Move iwl-trans structures to iwl-trans.h Signed-off-by:
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Emmanuel Grumbach authored
This function is really related to the transport layer - move it. Signed-off-by:
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Emmanuel Grumbach authored
Basically all the nic_init flow should be in the transport layer. iwl_prepare_card_hw will move to the transport too in a separate patch. Signed-off-by:
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Emmanuel Grumbach authored
All the configurations of the HW for AMPDU are now in the transport layer. Signed-off-by:
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Wey-Yi Guy authored
For temperature offset calibration, send radio sensor offset in le16 format Signed-off-by: -
Wey-Yi Guy authored
Use the valid calibration mask for init calibration Signed-off-by: -
Wey-Yi Guy authored
IWL_PHY_CALIBRATE_DIFF_GAIN_CMD is for legacy device, remove it Signed-off-by: -
Wey-Yi Guy authored
Set calibration config flag for complete notification Signed-off-by: -
Emmanuel Grumbach authored
Since iwlagn_setup_deferred_work is always called, fold it into iwl_setup_deferred_work. BT related works are setup by the new bt_setup_deferred_work lib_ops. Signed-off-by:
Wey-Yi Guy <wey-yi.guy@intel.com>
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Emmanuel Grumbach authored
Since iwlagn_rx_handler_setup is always called, fold it into iwl_rx_handler_setup. BT related handlers are setup by the new bt_rx_handler_setup lib_ops. Signed-off-by:
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Emmanuel Grumbach authored
kick_nic means to remove the RESET bit from the embedded CPU Signed-off-by:
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Daniel Drake authored
Previously, the mesh was running whenever the appropriate hardware and firmware was present. Now we only run the mesh when the interface is running. Also simplifies interface management a little. Signed-off-by:
Daniel Drake <dsd@laptop.org> Acked-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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Daniel Drake authored
Remove unused blindlist code. Mark a few items const and static where possible. Involved some code re-ordering, but no code changes. Signed-off-by:
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Andy Shevchenko authored
Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Bing Zhao <bzhao@marvell.com> Signed-off-by:
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Andy Shevchenko authored
Signed-off-by:
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Andy Shevchenko authored
Signed-off-by:
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Johannes Berg authored
commit 58389c69150e6032504dfcd3edca6b1975c8b5bc Author: Johannes Berg <johannes.berg@intel.com> Date: Mon Jul 18 18:08:35 2011 +0200 cfg80211: allow userspace to control supported rates in scan made single-band cards crash since it would always access all wiphy->bands[]. Fix this and reject any attempts in the new helper ieee80211_get_ratemask() to do the same, rejecting rates configuration for unsupported bands. Reported-by:Pavel Roskin <proski@gnu.org> Tested-by:
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Pavel Roskin authored
Signed-off-by:
Christian Lamparter <chunkeey@googlemail.com> Signed-off-by:
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Eliad Peller authored
ieee80211_stop_rx_ba_session() was calling sta_info_get() without rcu locking, and the return value was not checked. This resulted in the following panic: [<bf05726c>] (ieee80211_stop_rx_ba_session+0x0/0x60 [mac80211]) [<bf0abd94>] (wl1271_event_handle+0x0/0xdc8 [wl12xx]) [<bf0a7308>] (wl1271_irq+0x0/0x4a0 [wl12xx]) [<c00c40a8>] (irq_thread+0x0/0x254) [<c00a7398>] (kthread+0x0/0x8c) Signed-off-by:
Eliad Peller <eliad@wizery.com> Reviewed-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
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Eliad Peller authored
cfg80211_netdev_notifier_call() is configuring psm in case of NL80211_IFTYPE_STATION interface type (on NETDEV_UP). do the same for NL80211_IFTYPE_P2P_CLIENT interface type. Signed-off-by:
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Johannes Berg authored
In P2P client mode, the GO (AP) to connect to might have periods of time where it is not available due to powersave. To allow the driver to sync with it and send frames to the GO only when it is available add a new callback tx_sync (and the corresponding finish_tx_sync). These callbacks can sleep unlike the actual TX. Signed-off-by:
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Pavel Roskin authored
Both ath5k_hw and ath5k_softc represent one instance of the hardware. This duplication is historical and is not needed anymore. Keep the name "ath5k_hw" for the merged structure and "ah" for the variable pointing to it. "ath5k_hw" is shorter than "ath5k_softc", more descriptive and more widely used. Put the combined structure to ath5k.h where the old ath5k_softc used to be. Move some code from base.h to ath5k.h as needed. Remove memory allocation for struct ath5k_hw and the corresponding error handling. Merge iobase and ah_iobase fields. Signed-off-by:
Nick Kossifidis <mickflemm@gmail.com> Signed-off-by:
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