mbox series

[0/4] mt76: channel switch support for USB devices

Message ID 20191116111709.4686-1-markus.theil@tu-ilmenau.de (mailing list archive)
Headers show
Series mt76: channel switch support for USB devices | expand

Message

Markus Theil Nov. 16, 2019, 11:17 a.m. UTC 
This patch series adds channel switch support for mt76 usb interfaces.
When testing, I noticed that between 5 or 7 consecutive beacons had the
identical channel switch count set. After some debugging I found out,
that beacon copying over usb took far too long (up to 700ms for one call
of mt76x02u_pre_tbtt_work).

Therefore the first three patches speed up beacon copying and the last
patch enables channel switch support also for usb interfaces.

Markus Theil (4):
  mt76: mt76x02: ommit beacon slot clearing
  mt76: mt76x02: split beaconing
  mt76: speed up usb bulk copy
  mt76: mt76x02: add channel switch support for usb interfaces

 drivers/net/wireless/mediatek/mt76/mt76.h     |  2 +-
 .../wireless/mediatek/mt76/mt76x02_beacon.c   | 62 +++++++------------
 .../net/wireless/mediatek/mt76/mt76x02_mac.h  |  2 +
 .../net/wireless/mediatek/mt76/mt76x02_mmio.c |  4 ++
 .../wireless/mediatek/mt76/mt76x02_usb_core.c | 11 ++++
 .../net/wireless/mediatek/mt76/mt76x02_util.c |  2 +-
 .../wireless/mediatek/mt76/mt76x2/usb_main.c  |  5 ++
 drivers/net/wireless/mediatek/mt76/usb.c      | 22 +++++--
 8 files changed, 63 insertions(+), 47 deletions(-)

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2.24.0