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2011-11-11ath6kl: Fix compilation error from of.hSangwook Lee
When compiling ath6kl for ARM with device tree tree compilation fails with errors like: include/linux/of.h: In function 'of_property_read_u32_array': include/linux/of.h:249:10: error: 'ENOSYS' undeclared Workaround this by including errno.h from init.c. kvalo: improved commit log Signed-off-by: Sangwook Lee <sangwook.lee@linaro.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Implement support for power parameter control from userspaceRishi Panjwani
In order to allow user space based control of power parameters, we use available debugfs infrastructure. With these features user can control power consumption by adjusting various sleep/wake up related parameters. The feature has been added for testing purposes. All 5 parameters are mandatory in correct order. They have to be written to the power_params file. These are: 1) idle_period 2) no_of_pspoll 3) dtim_policy 4) tx_wakeup_policy 5) no_tx_to_wakeup Example: echo "200 1 0 1 1" > power_params Signed-off-by: Rishi Panjwani <rpanjwan@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Implement support for listen interval from userspaceRishi Panjwani
In order to allow user space based control of listen interval, we use available debugfs infrastructure. Listen interval implies how frequently we want the WLAN chip to wake up and synchronize the beacons in case it is in sleep mode. The command requires two parameters in the following order: 1) listen_interval_time 2) listen_interval_beacons The user has to write the listen interval_time (in msecs) and listen_interval_beacons (in no. of beacons) to the listen_interval file in ath6kl debug directory. Example: echo "30 1" > listen_interval Signed-off-by: Rishi Panjwani <rpanjwan@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: add support for WPSAarthi Thiruvengadam
Add control flag CONNECT_WPS_FLAG if a WPS IE is present in the Association Request IEs. This flag is needed when the station must connect to a WPS-enabled AP. Signed-off-by: Aarthi Thiruvengadam <athiruve@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: add more boot debug messagesKalle Valo
Move some of the debug logs to boot level because they are more interesting when debugging boot issues. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: add debug messages for credit handlingKalle Valo
Also take few from htc debug level which are more suitable for credit. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: remove unused debug levelsKalle Valo
Few levels had only one user so I changed them to use WLAN_CFG. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: use ath6kl_credit prefix consistentlyKalle Valo
Not all credit functions used that prefix, fix that. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: move all credit distribution code to htc.cKalle Valo
As htc is the only user there's no reason to keep it in main.c. No functional changes. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: rename struct htc_credit_state_info to ath6kl_htc_credit_infoKalle Valo
Also rename cred_dist_cntxt to credit_info in struct htc_target. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: rename struct htc_endpoint_credit_dist.htc_rsvd to htc_epKalle Valo
No need to use void pointer here. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: use ath6kl prefix in credit functionsKalle Valo
This is to follow the common style in the driver. Also add braces to fix a style issue. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: remove unused A_CACHE_LINE_PADKalle Valo
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Use appropriate wdev from vifVasanthakumar Thiagarajan
Remove the wdev reference in struct ath6kl. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Initialize target wlan values for every vifVasanthakumar Thiagarajan
Wlan parameters need to be configured for every vif in target. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Add a modparam to enable multi normal interface supportVasanthakumar Thiagarajan
This option lets operate more than one vif in normal mode (AP/STA/IBSS) when support for multiple vif is enabled. This modparam needs to be used as modprobe ath6kl multi_norm_if_support=1 Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Implement add_virtual_intf() and del_virtual_intf()Vasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Configure inteface information at init timeVasanthakumar Thiagarajan
Virtual interface information need to be configured during init time to the target. With MAX_NUM_VIF is restricted to 1, currently only a single vif is being configured. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Use the other variant of netdev (un)register APIsVasanthakumar Thiagarajan
Use replace (un)register_netdev() with (un)register_netdevice() so that the same ath6kl function can be used with add_virtual_intf()/del_virtual_intf(). Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Maintain virtual interface in a listVasanthakumar Thiagarajan
This patch removes all references to ar->vif and takes vif from a list. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Introduce spinlock to protect vif specific informationVasanthakumar Thiagarajan
Use this spinlock to protect the vif's data instead of one from ath6kl. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Store hw mac address in struct ath6klVasanthakumar Thiagarajan
WMI ready event gives the mac address, cache this mac address in struct ath6kl so that it can be used to compute the mac address for other vif in case of multi vif. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Use interface index from wmi data headrVasanthakumar Thiagarajan
Interface index is passed in wmi data header as well, use it to get the corresponding vif structure. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Refactor ath6kl_destroy()Vasanthakumar Thiagarajan
So that the deinitialization of ath6kl and vif are separated. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Cleanup parameters in ath6kl_init_control_info() and ↵Vasanthakumar Thiagarajan
ath6kl_init_profile_info() Pass vif structure to those functions instead of ath6kl because these functions do vif specific information initialization. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Remove net_device from ath6klVasanthakumar Thiagarajan
Use one which is available in vif structure instead. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Take vif information from wmi eventVasanthakumar Thiagarajan
Interface index is passed in wmi command header from target. Use this index to get the appropriate vif. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Maintain firmware interface index in struct ath6kl_vifVasanthakumar Thiagarajan
Pass this index to target in wmi commands to specify the interface for which the command needs to be handled. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Make net and target stats vif specificVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move few more vif specific information to struct ath6kl_vifVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move scan_req info and sme_state to vifVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move disconnect timer to vif structureVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move aggregation information to vif structureVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move key information to vif structureVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move channel information to vif structureVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move bssid information to vif structureVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move nw_type to vif structureVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Move ssid and crypto information to vif structureVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Define interface specific statesVasanthakumar Thiagarajan
Currently ar->flag maintains interface stats. Move interface specific states from ar->flag to vif->flags. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Define an initial vif structure and use itVasanthakumar Thiagarajan
vif specific information need to be moved from struct ath6kl. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Cleanup fw interface type settingVasanthakumar Thiagarajan
It is not necessary to use ath6kl_get_fw_iftype() to find out the firmware interface type during initialization because the type of the initial interface in INFRA_NETWORK. Hardcode the fw interface type corresponding to INFRA_BSS instead of using ath6kl_get_fw_iftype(). Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Refactor wiphy dev and net dev init functionsVasanthakumar Thiagarajan
This refactoring is done in a manner that it can be used for multiple virtual interface. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Keep wiphy reference in ath6kl structureVasanthakumar Thiagarajan
This is to avoid using ar->wdev to get wiphy pointer, this may need further cleanup for multi vif support. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11vmwgfx: Only allow 64x64 cursorsJakob Bornecrantz
Snooping code expects this to be the case. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-11vmwgfx: Initialize clip rect loop correctly in surface dirtyJakob Bornecrantz
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-11vmwgfx: Close screen object systemJakob Bornecrantz
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-11ath6kl: Pass ath6kl structure to ath6kl_init() instead of net_deviceVasanthakumar Thiagarajan
ar is again taken from private area of net_device in ath6kl_init(), pass ar directly. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: Implement support for background scan control from userspaceRishi Panjwani
In order to allow user space based control of background scan interval, we use available debugfs infrastructure. The feature has been added for testing purposes. The user has to write the bgscan interval (in secs) to the bgscan_interval file in ath6kl debug directory. To disable bgscan, a '0' is to be written to the bgscan_interval file. Example: echo "2" > bgscan_interval This will make the background scan interval as 2 seconds kvalo: changed implementation so that there's only one call to ath6kl_wmi_scanparams_cmd() Signed-off-by: Rishi Panjwani <rpanjwan@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: add debug level for hifKalle Valo
That way we htc level debug messages can be removed from hif files. Also add few new messages and remove useless debug message about using synchrous irq processing (we don't support anything else). Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2011-11-11ath6kl: don't dump full htc packetsKalle Valo
It's currently possible to dump full sdio packets, so dumping htc packets is not strictly needed. So remove it, we can always add it back if there ever comes a need for that. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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