linux.git/drivers/net/wireless/rsi, branch master

rsi: Add support for 802.11d

2016-11-25T09:47:36+00:00

Transmit power level in a channel is determined based on the dfs region. To support regulatory rules dfs region should be configured to device during set channel request. Also antenna gain values are taken from the mac80211 channel parameters instead of fixed values. Signed-off-by: Prameela Rani Garnepudi Signed-off-by: Kalle Valo

rsi: Add support for antenna selection

2016-11-25T09:47:35+00:00

RSI 9113 device supports single antenna for tx and rx. Support for using external is added. This can be configured from user space using iw. Signed-off-by: Prameela Rani Garnepudi Signed-off-by: Kalle Valo

rsi: Add support for configuring tx power

2016-11-25T09:47:35+00:00

TX power can be configured from iwconfig, iw or from mac80211 when regulatory changes are done. Hence support for configuring tx power to device is added using the RADIO_PARAMS_UPDATE command frame. Signed-off-by: Prameela Rani Garnepudi Signed-off-by: Kalle Valo

rsi: Add support to filter rx frames

2016-11-25T09:47:34+00:00

Filtering rx frames after connection in station mode avoids the overhead of processing un-necessary frames. Hence rx filter frame is added which can be configured to device at suitable times. Signed-off-by: Prameela Rani Garnepudi Signed-off-by: Kalle Valo

rsi: Host to device command frame vap_capabilites modified with new field vap status

2016-11-17T06:43:52+00:00

* Command frame vap_capabilites is modified to use for vap add, vap delete and vap update in firmware, hence new filed vap status is added. * When interface is down this frame needs to be send with vap status delete. Otherwise it is considered as wrong frame for the same interface in firmware. * vap_update status is reserved for future. Signed-off-by: Prameela Rani Garnepudi Signed-off-by: Kalle Valo

rsi: Fix memory leak in module unload

2016-11-17T06:43:52+00:00

Observed crash when module is unloaded if CONFIG_RSI_DEBUGSFS is not set. Fix: Debugfs entry removal moved inside CONFIG_RSI_DEBUGSFS flag in function rsi_mac80211_detach() Memory leak found and fixed for below structures in function rsi_mac80211_detach() * channel list for each supported band * rsi debugfs info Signed-off-by: Prameela Rani Garnepudi Signed-off-by: Kalle Valo

rsi: eliminate superfluous NULL check

2016-06-14T14:17:58+00:00

msg is dereferenced before checking against NULL, e.g. when assigning pad_bytes. Remove the superfluous check in function rsi_mgmt_pkt_to_core. Signed-off-by: Heinrich Schuchardt Signed-off-by: Kalle Valo

cfg80211: remove enum ieee80211_band

2016-04-12T13:56:15+00:00

This enum is already perfectly aliased to enum nl80211_band, and the only reason for it is that we get IEEE80211_NUM_BANDS out of it. There's no really good reason to not declare the number of bands in nl80211 though, so do that and remove the cfg80211 one. Signed-off-by: Johannes Berg

rsi: Move variable initialisation into error code

2016-04-07T16:37:48+00:00

In rsi_send_data_pkt(), it's a little more logical to assign 'status' in the actual error handling code as opposed to at the top of the functon. Signed-off-by: Markus Elfring [Deleted controversial bits, rewrote commit message] Signed-off-by: Julian Calaby Signed-off-by: Kalle Valo

rsi: Delete unnecessary variable initialisation

2016-04-07T16:37:47+00:00

In rsi_send_data_pkt(), the following variables are assigned to before they're used: * tmp_hdr - Assigned on line 47, first used on line 48 * bss - Assigned on line 41, first used on line 44 * extnd_size - Assigned on line 50, first used on line 52 * seq_num - Assigned on line 48, first used on line 96 Signed-off-by: Markus Elfring [Rewrote commit message] Signed-off-by: Julian Calaby Signed-off-by: Kalle Valo