Move ath9k_hw_set_radar_params() in ath9k_hw_reset() in order to avoid
AR_PHY_RADAR registers are overwritten after hw reset
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/channel.c | 2 --
drivers/net/wireless/ath/ath9k/hw.c | 5 +
2
Remove static keyword and export ath9k_hw_setslottime(),
ath9k_hw_set_ack_timeout() and ath9k_hw_set_cts_timeout() in hw.h.
These methods will be used in ACK timeout estimation algorithm (dynack)
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/hw.c
Add duration field to ath_tx_status in order to report frame duration for each
entry in multi-retry chain. These fields will be used in ACK timeout estimation
algorithm (dynack)
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/ar9002_mac.c | 7
Add ack_to entry to debugfs in order to dump current ACK timeout value
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/debug.c | 28
1 file changed, 28 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/debug.c
Add ACK timeout estimation algorithm to ath9k Makefile and Kconfig
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/Kconfig | 9 +
drivers/net/wireless/ath/ath9k/Makefile | 3 +++
2 files changed, 12 insertions(+)
diff --git a/drivers/net
Do not overwrite ACK timeout estimation in ath9k_hw_init_global_settings() if
dynack processing has been enabled
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/hw.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/net/wireless
Add dynamic ACK timeout estimation algorithm based on ACK frame RX timestamp,
TX frame timestamp and frame duration.
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
Tested-by: Philippe Duchein wireless-...@duchein.net
---
drivers/net/wireless/ath/ath.h | 2 +
drivers/net
Set control frame bit in rx filter if dynack processing has been activated
in order to enable ACK frame reception
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/recv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers
Initialize neighbor linked list used by dynack to compute ACK timeout
as the maximum STA ACK timeout
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/main.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k
Add sampling methods for ACK RX timestamp in ath_rx_tasklet() and for TX frame
timestamp in ath_tx_complete_aggr() and in ath_tx_process_buffer(). These
samples will be used in dynack processing for ACK timeout estimation
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers
Enable pulse detection on extension channel if 40MHz channel width has been set
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/hw.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c
b/drivers/net/wireless/ath
Hi, all，
Hi,
I have read the http://www.spinics.net/lists/linux-wireless/msg124980.html
for patching the ath9k driver in compat-wireless-2014-05-22 in openwrt trunk,
but when I patch, for example, “the [PATCH 01/10] ath9k: export methods
related to ack timeout estimation”, it failed.
On Sun, 2014-09-07 at 19:32 +0200, Lorenzo Bianconi wrote:
Add auto parameter to set distance command in order to enable ACK timeout
estimation algorithm (dynack). Dynack is automatically disabled setting valid
value for coverage class. Currently dynack is supported just by ath9k
This patch
Do not overwrite AR_PHY_RADAR_1 most significant byte default value
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/ar5008_phy.c | 5 -
drivers/net/wireless/ath/ath9k/ar9003_phy.c | 5 -
2 files changed, 8 insertions(+), 2 deletions
)
Lorenzo Bianconi (3):
ath9k: add chainmask parameter to ath9k_hw_get_scaled_power()
ath9k: add TX power per-rate per-chain tables
ath9k: add TPC capability to TX descriptor path
drivers/net/wireless/ath/ath9k/ar9002_mac.c| 8 +-
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 68
Add TX power per-rate per-chain tables for different MIMO modes (e.g STBC) in
order to cap the maximum TX power value per-rate in the TX descriptor path.
Cap TX power for self generated frames (ACK, RTS/CTS).
Currently TPC is supported just by AR9003 based chips
Signed-off-by: Lorenzo Bianconi
Add TPC capability to TX descriptor path. Cap per-packet TX power according to
TX power per-rate per-chain tables. Currently TPC is supported just by AR9003
based chips
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/ar9002_mac.c | 8
Add chainmask parameter to ath9k_hw_get_scaled_power() in order to compute
maximum TX power per rate for different number of tx chains.
ath9k_hw_get_scaled_power() will be used during TPC TX power initialization
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net
On 2014-11-20 14:31, Lorenzo Bianconi wrote:
Add TX power per-rate per-chain tables for different MIMO modes (e.g STBC) in
order to cap the maximum TX power value per-rate in the TX descriptor path.
Cap TX power for self generated frames (ACK, RTS/CTS).
Currently TPC is supported just
Add TX power per-rate tables for different MIMO modes (e.g STBC) in order to
cap the maximum TX power value per-rate in the TX descriptor path.
Cap TX power for self generated frames (ACK, RTS/CTS).
Currently TPC is supported just by AR9003 based chips
Signed-off-by: Lorenzo Bianconi
according to TX power per-rate tables
This pachset is based on Adrian Chadd's hints
(https://www.mail-archive.com/ath9k-devel@lists.ath9k.org/msg10396.html)
Changes since RFC:
- make the ah-txpower array one-dimensional and store max TX power for the
current chainmask only
Lorenzo Bianconi (2
Add TPC capability to TX descriptor path. Cap per-packet TX power according to
TX power per-rate tables. Currently TPC is supported just by AR9003 based chips
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/ar9002_mac.c | 8 +++
drivers/net
On Thu, 2014-11-27 at 14:39 +0100, Lorenzo Bianconi wrote:
Configure per packet Transmit Power Control (TPC) in lower drivers checking
if user_power_level has been set to IEEE80211_UNSET_POWER_LEVEL
Err, what? Why? how? what does this do?
johannes
I would like to enable TPC in ath9k using
I would like to enable TPC in ath9k using iw command:
iw dev wlan0 set txpower auto
I knew user_power_level is set to IEEE80211_UNSET_POWER_LEVEL in that
case. Is there a better way than to check user_power_level?
But ... the API already allows for that flexibility? I think if anything
On Fri, 2014-11-28 at 16:02 +0100, Lorenzo Bianconi wrote:
I just need to notify lower driver (ath9k in my case) to setup TPC
registers in order to take into account TX power configured in frame
descriptors. For that purpose I added tpc_enabled flags in
ieee80211_bss_conf
using less than specified from userspace),
whereas TPC is disabled if nl80211_tx_power_setting is set to
NL80211_TX_POWER_FIXED (use value configured from userspace)
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
include/net/mac80211.h | 10 ++
net/mac80211/cfg.c
On Mon, 2014-12-01 at 11:30 +0100, Lorenzo Bianconi wrote:
Enable/disable per packet Transmit Power Control (TPC) in lower drivers
according to TX power settings configured by the user. In particular TPC is
enabled if value passed in enum nl80211_tx_power_setting is
NL80211_TX_POWER_AUTOMATIC
On Fri, 2014-12-12 at 15:16 +0100, Lorenzo Bianconi wrote:
In multi-vif scenario, TPC could be enabled just on given interfaces,
but driver TPC registers should be configured anyway (so I used a glob
flag). However I can move that logic in driver code, what do you
suggest?
It seems strange
Enable hw TPC by default on AR9003 based chips
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/hw.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c
b/drivers/net/wireless/ath/ath9k/hw.c
index 6d4b273
*[PATCH 1/3]: enable TPC by default on AR9003 based chips
*[PATCH 2/3]: enable/disable hw TPC through debugfs
*[PATCH 3/3]: fix typo
Lorenzo Bianconi (3):
ath9k: enable TPC by default
ath9k: add debugfs support for hw TPC
ath9k: fix typo
drivers/net/wireless/ath/ath9k/debug.c | 71
Add tpc entry to ath9k debugfs in order to enable/disable hw TPC
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/debug.c | 71 ++
1 file changed, 71 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/debug.c
Fix typo
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/xmit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c
b/drivers/net/wireless/ath/ath9k/xmit.c
index e9bd02c..52d63de 100644
less than specified from userspace),
whereas TPC is disabled if nl80211_tx_power_setting is set to
NL80211_TX_POWER_FIXED (use value configured from userspace)
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
include/net/mac80211.h | 8
net/mac80211/cfg.c | 16
This pachset is based on Adrian Chadd's hints
(https://www.mail-archive.com/ath9k-devel@lists.ath9k.org/msg10396.html)
Lorenzo Bianconi (3):
ath9k: add power per-rate tables for AR9002 chips
ath9k: add TPC to TX path for AR9002 based chips
ath9k: enable per-packet TPC on AR9002 based chips
drivers
Add TX power per-rate tables for MIMO/legacy modes for AR9002 based chips
in order to cap the maximum TX power value per-rate in the TX descriptor path.
Add TX power adjustments for HT40 mode, open loop CCK rates and eeprom power
bias for AR9280 and later chips
Signed-off-by: Lorenzo Bianconi
Add TPC capability to TX descriptor path for AR9002 based chips. Scale
per-packet TX power according to eeprom power bias, power adjustments for
HT40 mode and open loop CCK rates. Cap per-packet TX power according to
TX power per-rate tables
Signed-off-by: Lorenzo Bianconi lorenzo.biancon
Enable per-packet TPC on AR9002 based chips by default
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/debug.c | 5 -
drivers/net/wireless/ath/ath9k/hw.c| 3 +--
2 files changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/net
.
Regards,
Lorenzo
Am 27.12.2014 um 15:12 schrieb Lorenzo Bianconi:
This patchset adds TPC capability to ath9k for AR9002 based chips
*[RFC 1/3]: add TX power per-rate tables to cap TX power in TX descriptor
path
*[RFC 2/3]: cap per-packet TX power according to TX power per-rate tables
*[RFC 3/3
Am 28.12.2014 um 15:32 schrieb Lorenzo Bianconi:
Hi, can you please describe some testcases for you patches.
This patchset adds Transmission Power Control (TPC) for AR9002 based
chips. IOW it enables the capability of correct TX power on per-packet
basis. It is preparatory for upcoming
Am 29.12.2014 um 15:18 schrieb Lorenzo Bianconi:
Am 28.12.2014 um 15:32 schrieb Lorenzo Bianconi:
Hi, can you please describe some testcases for you patches.
This patchset adds Transmission Power Control (TPC) for AR9002 based
chips. IOW it enables the capability of correct TX power on per
This pachset is based on Adrian Chadd's hints
(https://www.mail-archive.com/ath9k-devel@lists.ath9k.org/msg10396.html)
Changes since RFC:
- fix compilation error
Lorenzo Bianconi (3):
ath9k: add power per-rate tables for AR9002 chips
ath9k: add TPC to TX path for AR9002 based chips
ath9k: enable
Enable per-packet TPC on AR9002 based chips by default
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless/ath/ath9k/debug.c | 5 -
drivers/net/wireless/ath/ath9k/hw.c| 3 +--
2 files changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/net
Add TX power per-rate tables for MIMO/legacy modes for AR9002 based chips
in order to cap the maximum TX power value per-rate in the TX descriptor path.
Add TX power adjustments for HT40 mode, open loop CCK rates and eeprom power
bias for AR9280 and later chips
Signed-off-by: Lorenzo Bianconi
Configure the HW with highest TX power among all vif when HW TPC has been
enabled in order to add support for per-vif TX power capability. Cap per-packet
TX power to vif configured power in the TX path
Lorenzo Bianconi (2):
ath9k: add per-vif TX power capability
ath9k: add per-vif TX power
Configure the HW with highest TX power among all vif when HW TPC has been
enabled in order to add support for per-vif TX power capability. Use lowest
configured power among all interfaces when TPC is disabled
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless
In order to add per-vif TX power capability cap per-packet TX power to vif
configured power if the latter is lower than per-rate TX power and mac80211
per-frame power. Use vif TX power if TPC has been disabled for current
interface
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
Configure the HW with highest TX power among all vif when HW TPC has been
enabled in order to add support to per-vif TX power capability. Use lowest
configured power among all interfaces when TPC is disabled
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
drivers/net/wireless
In order to add per-vif TX power capability cap per-packet TX power to vif
configured power if the latter is lower than per-rate TX power and mac80211
per-frame power. Use vif TX power if TPC has been disabled for current the
interface
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
Configure the HW with highest TX power among all vif when HW TPC has been
enabled in order to add support to per-vif TX power capability. Cap per-packet
TX power to vif configured power in the TX path
Lorenzo Bianconi (2):
ath9k: add per-vif TX power capability
ath9k: add per-vif TX power
2015-01-12 20:57 GMT+02:00 Pat Erley pat-l...@erley.org:
On 01/12/2015 09:26 AM, Johannes Berg wrote:
On Mon, 2015-01-12 at 12:16 +0100, Johannes Berg wrote:
I've emailed every contributor who I could find an email address for,
but some (~40) don't have an email address and I already have a
is disabled if nl80211_tx_power_setting is set to
NL80211_TX_POWER_FIXED (use value configured from userspace)
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
include/net/mac80211.h | 7 +++
net/mac80211/cfg.c | 19 ---
net/mac80211/chan.c| 4
On Tue, 2015-01-06 at 18:41 +0100, Lorenzo Bianconi wrote:
+ * @txpower_type: TX power adjustment used to control per packet Transmit
+ * Power Control (TPC) in lower driver for the current vif. In particular
+ * TPC is enabled if value passed in %txpower_type
On Wed, 2015-01-07 at 15:39 +0100, Lorenzo Bianconi wrote:
Does it really make sense to ask the driver to do automatic? After
all, there are other limits in mac80211 (like 11h from the AP and
regulatory) that need to be considered. So perhaps if userspace says
automatic, the driver
less than specified from userspace),
whereas TPC is disabled if nl80211_tx_power_setting is set to
NL80211_TX_POWER_FIXED (use value configured from userspace)
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
include/net/mac80211.h | 8
net/mac80211/cfg.c | 16
On Wed, 2014-12-24 at 10:21 +0100, Lorenzo Bianconi wrote:
- list_for_each_entry(sdata, local-interfaces, list)
+ list_for_each_entry(sdata, local-interfaces, list) {
sdata-user_power_level = local-user_power_level;
+ if (!update_tpc type != sdata
Do not use ieee80211_vif pointer in ath_get_rate_txpower() since it has been
overwritten by setup_frame_info() and it will result in a corrupted tx power
configuration. Set per-packet tx power in setup_frame_info() according to
current vif tx power.
Signed-off-by: Lorenzo Bianconi
Do not use ieee80211_vif pointer in ath_get_rate_txpower() since it has been
overwritten by setup_frame_info() and it will result in a corrupted tx power
configuration. Set per-packet tx power in setup_frame_info() according to
current vif tx power.
Signed-off-by: Lorenzo Bianconi lorenzo.biancon
Hello Lorenzo Bianconi,
Hi Dan,
The patch b119ad6e726c: mac80211: add rate mask logic for vht rates
from Aug 6, 2015, leads to the following static checker warning:
net/mac80211/cfg.c:2520 ieee80211_set_bitrate_mask()
error: buffer overflow 'sdata-rc_rateidx_vht_mcs_mask[i
]) {
sdata-rc_has_vht_mcs_mask[i] = true;
-
- if (sdata-rc_has_mcs_mask[i]
- sdata-rc_has_vht_mcs_mask[i])
break;
+ }
}
}
--
2.1.4
Acked-by: Lorenzo Bianconi
Lorenzo Bianconi wrote:
[...]
This patchset has been tested using mac80211/mt76 driver on
Buffalo WHR-1166D router running OpenWrt trunk
mt76 is an out of the tree driver, included only in OpenWrt.
my router is a Buffalo WHR-1166D and AFAIK mt76 is the only open
source driver for mt7612
Define rc_rateidx_vht_mcs_mask array and rate_idx_match_vht_mcs_mask()
method in order to apply mcs mask for vht rates
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
net/mac80211/cfg.c| 16 +--
net/mac80211/debugfs_netdev.c | 34 ++
net/mac80211
()
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
net/mac80211/rate.c | 139 +++-
1 file changed, 71 insertions(+), 68 deletions(-)
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
index 4f02e07..4f61ca0 100644
--- a/net/mac80211
Define rate_control_apply_mask_ratetbl() in order to apply ratemask in
rate_control_set_rates() for station rate table
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
net/mac80211/rate.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/net
using mac80211/mt76 driver on
Buffalo WHR-1166D router running OpenWrt trunk
Lorenzo Bianconi (4):
mac80211: remove ieee80211_tx_info from rate_control_apply_mask
signature
mac80211: remove ieee80211_tx_rate dependency in rate mask code
mac80211: define rate_control_apply_mask_ratetbl
Remove unnecessary ieee80211_tx_info pointer from rate_control_apply_mask
signature. rate_control_apply_mask() will be used to define a ratemask in
rate_control_set_rates() for station rate table
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
net/mac80211/rate.c | 11
Define rc_rateidx_vht_mcs_mask array and rate_idx_match_vht_mcs_mask()
method in order to apply mcs mask for vht rates
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
net/mac80211/cfg.c| 16 +--
net/mac80211/debugfs_netdev.c | 34 ++
net/mac80211
Define rate_control_apply_mask_ratetbl() in order to apply ratemask in
rate_control_set_rates() for station rate table
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
net/mac80211/rate.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/net
Remove unnecessary ieee80211_tx_info pointer from rate_control_apply_mask
signature. rate_control_apply_mask() will be used to define a ratemask in
rate_control_set_rates() for station rate table
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
net/mac80211/rate.c | 11
using mac80211/mt76 driver on
Buffalo WHR-1166D router running OpenWrt trunk
Lorenzo Bianconi (4):
mac80211: remove ieee80211_tx_info from rate_control_apply_mask
signature
mac80211: remove ieee80211_tx_rate dependency in rate mask code
mac80211: define rate_control_apply_mask_ratetbl
()
Signed-off-by: Lorenzo Bianconi lorenzo.biancon...@gmail.com
---
net/mac80211/rate.c | 139 +++-
1 file changed, 71 insertions(+), 68 deletions(-)
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
index 4f02e07..4f61ca0 100644
--- a/net/mac80211
Fix wiphy supported_band access in tx radiotap parsing. In particular,
info->band is always set to 0 (IEEE80211_BAND_2GHZ) since it has not
assigned yet. This cause a kernel crash on 5GHz only devices.
Move ieee80211_parse_tx_radiotap() after info->band assignment
Signed-off-by: Lorenzo Bi
Add VHT radiotap parsing support to ieee80211_parse_tx_radiotap().
That capability has been tested on d-link dir-860l rev b1 running
OpenWrt trunk and mt76 driver
Signed-off-by: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
---
Documentation/networking/mac80211-injection.txt | 10 +++
Add IEEE80211_RADIOTAP_VHT entry to rtap_namespace_sizes array in order to
define alignment and size of VHT info in tx radiotap
Signed-off-by: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
---
net/wireless/radiotap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/wireless/radiot
Lorenzo Bianconi (2):
cfg80211: add radiotap VHT info to rtap_namespace_sizes
mac80211: parse VHT info in injected frames
Documentation/networking/mac80211-injection.txt | 10
net/mac80211/tx.c | 31 +
net/wireless/radiotap.c
at 11:43 +0100, Lorenzo Bianconi wrote:
>> Add VHT radiotap parsing support to ieee80211_parse_tx_radiotap().
>> That capability has been tested using a d-link dir-860l rev b1
>> running
>> OpenWrt trunk and mt76 driver
>>
>> Signed-off-by: L
Add VHT radiotap parsing support to ieee80211_parse_tx_radiotap().
That capability has been tested using a d-link dir-860l rev b1 running
OpenWrt trunk and mt76 driver
Signed-off-by: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
---
Documentation/networking/mac80211-injection.tx
Add VHT radiotap parsing support to ieee80211_parse_tx_radiotap().
That capability has been tested using a d-link dir-860l rev b1 running
OpenWrt trunk and mt76 driver
Signed-off-by: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
---
v2:
- fix mac80211-injection documentation
---
Documen
Add VHT radiotap parsing support to ieee80211_parse_tx_radiotap().
That capability has been tested using a d-link dir-860l rev b1 running
OpenWrt trunk and mt76 driver
Signed-off-by: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
---
Documentation/networking/mac80211-injection.tx
> On Wed, 2016-02-10 at 17:31 +0100, Lorenzo Bianconi wrote:
>> Add IEEE80211_RADIOTAP_VHT entry to rtap_namespace_sizes array in
>> order to
>> define alignment and size of VHT info in tx radiotap
>>
> I think you forgot this patch in your [PATCH] resend, can you re
Changelog:
v2:
- added cfg80211 patch to the patchset
Lorenzo Bianconi (2):
cfg80211: add radiotap VHT info to rtap_namespace_sizes
mac80211: parse VHT info in injected frames
Documentation/networking/mac80211-injection.txt | 10
net/mac80211/tx.c
Add IEEE80211_RADIOTAP_VHT entry to rtap_namespace_sizes array in order to
define alignment and size of VHT info in tx radiotap
Signed-off-by: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
---
net/wireless/radiotap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/wireless/radiot
Add VHT radiotap parsing support to ieee80211_parse_tx_radiotap().
That capability has been tested using a d-link dir-860l rev b1 running
OpenWrt trunk and mt76 driver
Signed-off-by: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
---
Documentation/networking/mac80211-injection.tx
devices.
Move ieee80211_parse_tx_radiotap() after info->band assignment
Signed-off-by: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
---
v2:
- improved the commit message
---
net/mac80211/tx.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/mac80211/tx
> On Tue, 2016-02-23 at 15:43 +0100, Lorenzo Bianconi wrote:
>> Add VHT radiotap parsing support to ieee80211_parse_tx_radiotap().
>> That capability has been tested using a d-link dir-860l rev b1
>> running OpenWrt trunk and mt76 driver
>>
> Applied. In case you
> Felix Fietkau <n...@nbd.name> writes:
>
>> On 2017-02-02 12:52, Felix Fietkau wrote:
>>> This is a 2x2 PCIe 802.11ac chipset by MediaTek
>>>
>>> Signed-off-by: Felix Fietkau <n...@nbd.name>
>> Kalle, Please also add:
>>
Fix typo in 5GHz power vs channel eeprom parsing
Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletio
Verify wcid is not NULL before dereferencing the pointer to initialize
txwi rate/power info
Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/mt76x2_mac.c | 2 +-
1
Initialize mt76_txq pointer after ieee80211_txq pointer check.
Remove space after the pointer cast
Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/mt76x2_main.c | 4 +++-
Lorenzo Bianconi (2):
mt76: fix possible NULL pointer dereferencing in mt76x2_ampdu_action()
mt76: fix possible NULL pointer dereferencing in
mt76x2_mac_write_txwi()
drivers/net/wireless/mediatek/mt76/mt76x2_mac.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt76x2_main.c | 4 +++-
2
Add a usleep_range in mt76x2_mac_stop routine in order to add
a polling delay checking values of MT_MAC_STATUS and IBI_R12 registers
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/mt76x2_init.c | 10 +-
1 file changed, 5 inse
Move phy related code shared between mt76x2 and mt76x2u in
mt76x2-common module
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/Makefile| 2 +-
drivers/net/wireless/mediatek/mt76/mt76x2.h| 8 +
drivers/net/wireless/me
MT76x2u is a 2x2 USB 802.11ac chipset by MediaTek. This driver currently
support station mode. Frequency calibration is currently not supported
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/Kconfig| 9 +
drivers/net/wi
This will be used by drivers for MT76x2u based devices
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/Makefile | 3 +-
drivers/net/wireless/mediatek/mt76/dma.h| 5 +
drivers/net/wireless/mediatek/mt76/mt76.h | 115 +-
d
Move init related code shared between mt76x2 and mt76x2u in
mt76x2-common module
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/Makefile| 3 +-
drivers/net/wireless/mediatek/mt76/mt76x2.h| 6 +
drivers/net/wi
Move tx related code shared between mt76x2 and mt76x2u in mt76x2-common
module
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/Makefile| 2 +-
drivers/net/wireless/mediatek/mt76/mt76x2.h| 2 +
drivers/net/wireless/me
Add frame length to mt76x2_mac_write_txwi routine signature and do not
fetch it from skb since txwi data structure is added at the beginning of
the skb for usb based devices and mt76x2_mac_write_txwi will be shared
between pci and usb related code
Signed-off-by: Lorenzo Bianconi <lorenzo.bi
Move mt76x2_debugfs code in mt76-common module since it is shared
between mt76x2 and mt76x2u
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/Makefile | 5 +++--
drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c | 1 +
2 files c
Add tx_queue_skb function pointer in mt76_bus_ops since mt76x2u based
devices do not map mt76x2_txwi on dma buffers and it is not possible
to reuse mt76_tx_queue_skb() routine to enqueue tx frames to hw buffers
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drive
Move mac related code shared between mt76x2 and mt76x2u in
mt76x2-common module
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/Makefile| 2 +-
drivers/net/wireless/mediatek/mt76/mt76x2.h| 7 +-
drivers/net/wi
Move core related code shared between mt76x2 and mt76x2u in
mt76x2-common module
Signed-off-by: Lorenzo Bianconi <lorenzo.bianc...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/Makefile| 2 +-
drivers/net/wireless/mediatek/mt76/mt76x2.h| 21 ++
drivers/net/wi
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