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path: root/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c
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2022-02-03mt76: mt76x02: use mt76_phy_dfs_state to determine radar detector stateFelix Fietkau1-4/+1
Fixes corner cases in enabling/disabling detector Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-04wireless: mt76: convert tasklets to use new tasklet_setup() APIAllen Pais1-5/+5
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <apais@linux.microsoft.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-24mt76: Fix unsigned expressions compared with zeroYe Bin1-3/+3
Fixes variable types in mt76x02_dfs_create_sequence and mt76x02_dfs_add_event_to_sequence Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: move state from struct mt76_dev to mt76_phyFelix Fietkau1-1/+1
Allows keeping per-wiphy state separate Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-02-14mt76: move channel state to struct mt76_phyFelix Fietkau1-6/+6
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 <nbd@nbd.name>
2019-09-05mt76: switch to SPDX tag instead of verbose boilerplate textRyder Lee1-12/+1
No functional change intended. Add SPDX identifiers to all remaining files in /mt76. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-06-27mt76: move nl80211_dfs_regions in mt76_dev data structureLorenzo Bianconi1-8/+8
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 <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-06-25mt76: mt76x02: remove enable from mt76x02_edcca_init signatureLorenzo Bianconi1-1/+1
Remove enable parameter from mt76x02_edcca_init routine signature since it is always true Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-03-07mt76: mt76x02: disable ED/CCA by defaultFelix Fietkau1-1/+2
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 <nbd@nbd.name>
2019-02-18mt76: explicitly disable energy detect cca during scanFelix Fietkau1-1/+1
Avoid reusing the previous channel's tx blocking state Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-01-11mt76: add energy detect CCA support to mt76x{0,2}e driversLorenzo Bianconi1-0/+4
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 <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-01-11mt76: dfs: run mt76x02_dfs_set_domain atomicallyLorenzo Bianconi1-0/+2
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 <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-11-30mt76x0: dfs: fix IBI_R11 configuration on non-radar channelsLorenzo Bianconi1-2/+6
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 <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-11-30mt76x0: pci: add DFS supportLorenzo Bianconi1-2/+29
Introduce dfs support in mt76x0e driver and unlock radar channels Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-11-30mt76: move dfs support in mt76x02-lib moduleLorenzo Bianconi1-0/+868
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 <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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