12 Commits
Author SHA1 Message Date
Felix Fietkau a3e88bcf17 mt76: move state from struct mt76_dev to mt76_phy
Allows keeping per-wiphy state separate

Signed-off-by: Felix Fietkau <[email protected]>
2019-11-20 12:54:55 +01:00
Felix Fietkau ee36c8e217 mt76: move channel state to struct mt76_phy
Add support for an extra wiphy in mt76_set_channel and mt76_get_survey
This is preparation for supporting multiple wiphys per device to support the
concurrent dual-band feature of MT7615D

Signed-off-by: Felix Fietkau <[email protected]>
2019-11-20 12:54:17 +01:00
Ryder LeeandFelix Fietkau f625afcedc mt76: switch to SPDX tag instead of verbose boilerplate text
No functional change intended.

Add SPDX identifiers to all remaining files in /mt76.

Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2019-08-20 15:22:20 +02:00
Lorenzo BianconiandFelix Fietkau 2dca431cd7 mt76: move nl80211_dfs_regions in mt76_dev data structure
Move dfs region field in mt76_dev data structure since it is
used by all drivers. This is a preliminary patch to add DFS support to
mt7615 driver

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2019-06-25 13:19:51 +02:00
Lorenzo BianconiandFelix Fietkau bd32a93e49 mt76: mt76x02: remove enable from mt76x02_edcca_init signature
Remove enable parameter from mt76x02_edcca_init routine signature since
it is always true

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2019-06-07 18:25:51 +02:00
Felix Fietkau 461f3b0930 mt76: mt76x02: disable ED/CCA by default
This feature has been reported to cause stability issues on several systems.
Disable it until it has been fixed and verified. It can still be enabled
through debugfs

Signed-off-by: Felix Fietkau <[email protected]>
2019-03-03 19:40:38 +01:00
Felix Fietkau 4d7e13fcd5 mt76: explicitly disable energy detect cca during scan
Avoid reusing the previous channel's tx blocking state

Signed-off-by: Felix Fietkau <[email protected]>
2019-02-03 13:59:32 +01:00
Lorenzo BianconiandFelix Fietkau 9661da4580 mt76: add energy detect CCA support to mt76x{0,2}e drivers
Ported from the reference driver. Should fix compliance with ETSI
regulatories on preventing transmission while energy detect values
are above the threshold.
The code has been tested using an ath9k device running tx99 as
noise generator

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-12-28 13:43:56 +01:00
Lorenzo BianconiandFelix Fietkau 37b2ad3449 mt76: dfs: run mt76x02_dfs_set_domain atomically
Grab mt76_dev mutex in mt76x02_dfs_set_domain since it runs
concurrently with mt76x{0,2}_set_channel routines

Signed-off-by: Lorenzo Bianconi <[email protected]>
2018-12-28 13:43:56 +01:00
Lorenzo BianconiandFelix Fietkau eb53745a3a mt76x0: dfs: fix IBI_R11 configuration on non-radar channels
Fix IBI_R11 configuration on non-radar channels for mt76x0e
driver. This patch improve system stability under heavy load.
Moreover use IBI_R11 name and remove magic numbers for
0x212c register

Fixes: 0c3b3abc9251 ("mt76x0: pci: add DFS support")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-11-05 10:21:24 +01:00
Lorenzo BianconiandFelix Fietkau ba9d4247f2 mt76x0: pci: add DFS support
Introduce dfs support in mt76x0e driver and unlock radar channels

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-23 11:14:20 +02:00
Lorenzo BianconiandFelix Fietkau d21a83574b mt76: move dfs support in mt76x02-lib module
Move mt76x2 DFS support in mt76x02-lib module in order to
be reused by mt76x0 driver and unlock DFS frequencies

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2018-10-23 11:14:20 +02:00