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2011-10-11wl12xx: add an sdio glue struct to keep wl and device side-by-sideFelipe Balbi
In order to fully abstract the bus, we need to save the device structure *beside* wl1271, instead of inside it. This will help re-structuring the driver so that we avoid the duplicated code in the bus modules. Signed-off-by: Felipe Balbi <balbi@ti.com> [forward-ported and cleaned up and rephrased commit message] Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: remove sdio_test moduleLuciano Coelho
This module has been causing more trouble than being useful. It only tests the SDIO speed by connecting to the wl12xx chip and does some throughput calculations. It is an ugly quick hack and, if we really want to have it as part of wl12xx we need to clean it up and implement it properly. A tarball of the code has been created and posted here, with some instructions: http://wireless.kernel.org/en/users/Drivers/wl12xx#SDIO_performance_test_module Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: use round-robin policy for txEliad Peller
Currently, a single vif might starve all the other vifs. Save the last vif we dequeued a packet from, and continue with the following one using a round-robin policy. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: add elp wakeup/sleep calls to add_interfaceEliad Peller
add_interface might be called while the chip is in elp. add elp_wakeup/sleep calls to handle it. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: use dynamic rate policiesEliad Peller
allocate the rate policies dynamically, instead of using hardcoded indexes. this is needed for proper multi-role configuration. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: call stop() on recoveryEliad Peller
The recovery work should call stop() after it removed all the existing interfaces. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: replace all remaining wl->vif referencesEliad Peller
wl->vif is appropriate only when a single vif is being used. Instead, pass wlvif as parameter or iterate through all the vifs (e.g. when a global configuration was changed) Leave wl->vif only to determine whether a vif was already added (this check will be removed as well after both the driver and fw will support multiple vifs) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make op_config configure all vifsEliad Peller
When mac80211 changes a global (hw) config, iterate through all the relevant vifs and update them. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: add power_level field to wlvifEliad Peller
move power_level into the per-interface data. mac80211 configures some values (e.g. band, channel) globally, while we configure them per-interface. In order to make it easier to keep track of the configured value for each value while keeping sync with mac80211, save these values both globally and per-vif. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: add channel field to wlvifEliad Peller
add channel into the per-interface data. mac80211 configures some values (e.g. band, channel) globally, while we configure them per-interface. In order to make it easier to keep track of the configured value for each value while keeping sync with mac80211, save these values both globally and per-vif. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: add band field to wlvifEliad Peller
add band field into the per-interface data. mac80211 configures some values (e.g. band, channel) globally, while we configure them per-interface. In order to make it easier to keep track of the configured value for each value while keeping sync with mac80211, save these values both globally and per-vif. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_CS_PROGRESS flag per-vifEliad Peller
This flag should be set per-vif, rather than globally. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_PSPOLL_FAILURE flag per-vifEliad Peller
This flag should be set per-vif, rather than globally. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_IF_INITIALIZED per-vifEliad Peller
Make the initialization flag per-vif, and add some checks for it. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_RX_STREAMING_STARTED flag per-vifEliad Peller
This flag should be set per-vif, rather than globally. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_STA_STATE_SENT flag per-vifEliad Peller
This flag should be set per-vif, rather than globally. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_PSM flag per-vifEliad Peller
move WL1271_FLAG_PSM and WL1271_FLAG_PSM_REQUESTED into per-vif flags. These flags should be set per-vif, rather than globally. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_AP_STARTED flag per-vifEliad Peller
This flag should be set per-vif, rather than globally. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_IBSS_JOINED flag per-vifEliad Peller
This flag should be set per-vif, rather than globally. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make WL1271_FLAG_STA_ASSOCIATED flag per-vifEliad Peller
This flag should be set per-vif, rather than globally. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: rearm rx streaming per vifEliad Peller
Currently, the rx streaming doesn't support multi-vif (the actual wlvif is taken from wl->vif, and the management is global). Make the rx streaming timers/works per-vif, and pass the the actual vif as param. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: move tx_security_seq into wlvifEliad Peller
The last security seq num has to be saved across reconfigs. Add a new "persistent" struct into wlvif, which won't get deleted on wl12xx_init_vif_data() Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: make event handling support multiroleEliad Peller
Some events don't indicate the role they are intended for. In these cases, iterate through all the relevant vifs, and pass the event to each one of them. This is only a workaround. future fw releases should indicate the relevant role_id for such events. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: configure sleep_policy according to active rolesEliad Peller
If there is an active AP role, stay always on. Otherwise, allow chip to enter elp. (Note that this is a global configuration, so if the device is already configured according to our policy, we don't have to configure it again) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: support multiple vifs in the tx pathEliad Peller
Pass the wlvif associated with each skb as param. Note that dummy packet doesn't belong to any particular vif, so we pass NULL in this case. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: add vifs listEliad Peller
keep a list of all the vifs associated with our hw. it will be later used in order to iterate through vifs. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: move bitrate_masks into wlvifEliad Peller
move bitrate_masks into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: move some functions from remove_interface() to stop()Eliad Peller
Leave only vif-specific deinit stuff in remove_interface(). Move the global deinit (including power_off) to stop(). Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: unify STA and AP tx_queue mechanismEliad Peller
Make sta use the global wl->links[hlid].tx_queue (by considering its links map) instead of wl->tx_queue, and then unify the tx and tx_reset flows for the various vifs. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: move last_tx_hlid into wlvifEliad Peller
move last_tx_hlid into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-11wl12xx: refactor fw init into a new functionEliad Peller
The fw boot and initialization currently happens inside the add_interface() callback. This is wrong, as add_interface is called for each new vif. However, we due to some fw limitation (we have to know the actual mac address on boot), we can't completely move it into the start() callback. Until the fw will be fixed, refactor the fw init into a new function, and call it from add_interface() Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move recorded_ap_keys into wlvifEliad Peller
move recorded_ap_keys into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move ap_hlid_map into wlvif.apEliad Peller
Add wlvif->links_map bitmap to represent all the links allocated for this vif. AP vif also has a sta_hlid_map bitmap, which represents the links stations connected to it (sta_hlid_bitmap is a subset of wlvif->links_map, which itself is a subset of the global wl->links_map) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move ba fields into wlvifEliad Peller
move ba_fields into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move rssi_thold and last_rssi_event into wlvifEliad Peller
move rssi_thold and last_rssi_event into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move ps_poll_failures and psm_entry_retry into wlvifEliad Peller
move ps_poll_failures and psm_entry_retries into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move ps_compl into wlvifEliad Peller
move ps_compl into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move pspoll_work into wlvifEliad Peller
move pspoll_work into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move default_key into wlvifEliad Peller
move default_key into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move beacon_int into wlvifEliad Peller
move beacon_int into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move dev_hlid into wlvifEliad Peller
move dev_hlid into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move some logic into wl12xx_init_vif_dataEliad Peller
Initialize the vif data according to the vif type Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move session_counter into wlvifEliad Peller
move session_counter into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move ap_global_hlid and ap_bcast_hlid into wlvifEliad Peller
move ap_global_hlid and ap_bcast_hlid into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move sta_hlid into wlvifEliad Peller
move sta_hlid into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move dev_role_id into wlvifEliad Peller
move dev_role_id into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move role_id into wlvifEliad Peller
move role_id into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move aid into wlvifEliad Peller
move aid into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move probereq into wlvifEliad Peller
move probereq into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-10-07wl12xx: move ssid and ssid_len into wlvifEliad Peller
move ssid and ssid_len into the per-interface data, rather than being global. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>