linux.git/drivers/net/wireless/realtek, branch v4.12

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2017-05-03T02:09:35+00:00

Pull trivial tree updates from Jiri Kosina.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial:
  tty: fix comment for __tty_alloc_driver()
  init/main: properly align the multi-line comment
  init/main: Fix double "the" in comment
  Fix dead URLs to ftp.kernel.org
  drivers: Clean up duplicated email address
  treewide: Fix typo in xml/driver-api/basics.xml
  tools/testing/selftests/powerpc: remove redundant CFLAGS in Makefile: "-Wall -O2 -Wall" -> "-O2 -Wall"
  selftests/timers: Spelling s/privledges/privileges/
  HID: picoLCD: Spelling s/REPORT_WRTIE_MEMORY/REPORT_WRITE_MEMORY/
  net: phy: dp83848: Fix Typo
  UBI: Fix typos
  Documentation: ftrace.txt: Correct nice value of 120 priority
  net: fec: Fix typo in error msg and comment
  treewide: Fix typos in printk

Merge tag 'mac80211-next-for-davem-2017-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

2017-04-28T18:41:15+00:00

Johannes Berg says:

====================
Another set of patches for -next:
 * API support for concurrent scheduled scan requests
 * API changes for roaming reporting
 * BSS max idle support in mac80211
 * API changes for TX status reporting in mac80211
 * API changes for RX rate reporting in mac80211
 * rewrite monitor logic to prepare for BPF filters
 * bugfix for rare devices without 2.4 GHz support
 * a bugfix for recent DFS changes
 * some further cleanups

The API changes are actually at a nice time, since it's
typically quiet just before the merge window, and trees
can be synchronized easily during it.
====================

Signed-off-by: David S. Miller

mac80211: rename ieee80211_rx_status::vht_nss to just nss

2017-04-28T08:41:53+00:00

This field will need to be used again for HE, so rename it now.

Again, mostly done with this spatch:

@@
expression status;
@@
-status->vht_nss
+status->nss
@@
expression status;
@@
-status.vht_nss
+status.nss

Signed-off-by: Johannes Berg

mac80211: separate encoding/bandwidth from flags

2017-04-28T08:41:45+00:00

We currently use a lot of flags that are mutually incompatible,
separate this out into actual encoding and bandwidth enum values.

Much of this again done with spatch, with manual post-editing,
mostly to add the switch statements and get rid of the conversions.

@@
expression status;
@@
-status->enc_flags |= RX_ENC_FLAG_80MHZ
+status->bw = RATE_INFO_BW_80
@@
expression status;
@@
-status->enc_flags |= RX_ENC_FLAG_40MHZ
+status->bw = RATE_INFO_BW_40
@@
expression status;
@@
-status->enc_flags |= RX_ENC_FLAG_20MHZ
+status->bw = RATE_INFO_BW_20
@@
expression status;
@@
-status->enc_flags |= RX_ENC_FLAG_160MHZ
+status->bw = RATE_INFO_BW_160
@@
expression status;
@@
-status->enc_flags |= RX_ENC_FLAG_5MHZ
+status->bw = RATE_INFO_BW_5
@@
expression status;
@@
-status->enc_flags |= RX_ENC_FLAG_10MHZ
+status->bw = RATE_INFO_BW_10

@@
expression status;
@@
-status->enc_flags |= RX_ENC_FLAG_VHT
+status->encoding = RX_ENC_VHT
@@
expression status;
@@
-status->enc_flags |= RX_ENC_FLAG_HT
+status->encoding = RX_ENC_HT
@@
expression status;
@@
-status.enc_flags |= RX_ENC_FLAG_VHT
+status.encoding = RX_ENC_VHT
@@
expression status;
@@
-status.enc_flags |= RX_ENC_FLAG_HT
+status.encoding = RX_ENC_HT

@@
expression status;
@@
-(status->enc_flags & RX_ENC_FLAG_HT)
+(status->encoding == RX_ENC_HT)
@@
expression status;
@@
-(status->enc_flags & RX_ENC_FLAG_VHT)
+(status->encoding == RX_ENC_VHT)

@@
expression status;
@@
-(status->enc_flags & RX_ENC_FLAG_5MHZ)
+(status->bw == RATE_INFO_BW_5)
@@
expression status;
@@
-(status->enc_flags & RX_ENC_FLAG_10MHZ)
+(status->bw == RATE_INFO_BW_10)
@@
expression status;
@@
-(status->enc_flags & RX_ENC_FLAG_40MHZ)
+(status->bw == RATE_INFO_BW_40)
@@
expression status;
@@
-(status->enc_flags & RX_ENC_FLAG_80MHZ)
+(status->bw == RATE_INFO_BW_80)
@@
expression status;
@@
-(status->enc_flags & RX_ENC_FLAG_160MHZ)
+(status->bw == RATE_INFO_BW_160)

Signed-off-by: Johannes Berg

mac80211: clean up rate encoding bits in RX status

2017-04-28T08:41:38+00:00

In preparation for adding support for HE rates, clean up
the driver report encoding for rate/bandwidth reporting
on RX frames.

Much of this patch was done with the following spatch:

@@
expression status;
@@
-status->flag & (RX_FLAG_HT | RX_FLAG_VHT)
+status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT)

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_SHORTPRE
+status->enc_flags op RX_ENC_FLAG_SHORTPRE
@@
expression status;
@@
-status->flag & RX_FLAG_SHORTPRE
+status->enc_flags & RX_ENC_FLAG_SHORTPRE

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_HT
+status->enc_flags op RX_ENC_FLAG_HT
@@
expression status;
@@
-status->flag & RX_FLAG_HT
+status->enc_flags & RX_ENC_FLAG_HT

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_40MHZ
+status->enc_flags op RX_ENC_FLAG_40MHZ
@@
expression status;
@@
-status->flag & RX_FLAG_40MHZ
+status->enc_flags & RX_ENC_FLAG_40MHZ

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_SHORT_GI
+status->enc_flags op RX_ENC_FLAG_SHORT_GI
@@
expression status;
@@
-status->flag & RX_FLAG_SHORT_GI
+status->enc_flags & RX_ENC_FLAG_SHORT_GI

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_HT_GF
+status->enc_flags op RX_ENC_FLAG_HT_GF
@@
expression status;
@@
-status->flag & RX_FLAG_HT_GF
+status->enc_flags & RX_ENC_FLAG_HT_GF

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_VHT
+status->enc_flags op RX_ENC_FLAG_VHT
@@
expression status;
@@
-status->flag & RX_FLAG_VHT
+status->enc_flags & RX_ENC_FLAG_VHT

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_STBC_MASK
+status->enc_flags op RX_ENC_FLAG_STBC_MASK
@@
expression status;
@@
-status->flag & RX_FLAG_STBC_MASK
+status->enc_flags & RX_ENC_FLAG_STBC_MASK

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_LDPC
+status->enc_flags op RX_ENC_FLAG_LDPC
@@
expression status;
@@
-status->flag & RX_FLAG_LDPC
+status->enc_flags & RX_ENC_FLAG_LDPC

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_10MHZ
+status->enc_flags op RX_ENC_FLAG_10MHZ
@@
expression status;
@@
-status->flag & RX_FLAG_10MHZ
+status->enc_flags & RX_ENC_FLAG_10MHZ

@@
assignment operator op;
expression status;
@@
-status->flag op RX_FLAG_5MHZ
+status->enc_flags op RX_ENC_FLAG_5MHZ
@@
expression status;
@@
-status->flag & RX_FLAG_5MHZ
+status->enc_flags & RX_ENC_FLAG_5MHZ

@@
assignment operator op;
expression status;
@@
-status->vht_flag op RX_VHT_FLAG_80MHZ
+status->enc_flags op RX_ENC_FLAG_80MHZ
@@
expression status;
@@
-status->vht_flag & RX_VHT_FLAG_80MHZ
+status->enc_flags & RX_ENC_FLAG_80MHZ

@@
assignment operator op;
expression status;
@@
-status->vht_flag op RX_VHT_FLAG_160MHZ
+status->enc_flags op RX_ENC_FLAG_160MHZ
@@
expression status;
@@
-status->vht_flag & RX_VHT_FLAG_160MHZ
+status->enc_flags & RX_ENC_FLAG_160MHZ

@@
assignment operator op;
expression status;
@@
-status->vht_flag op RX_VHT_FLAG_BF
+status->enc_flags op RX_ENC_FLAG_BF
@@
expression status;
@@
-status->vht_flag & RX_VHT_FLAG_BF
+status->enc_flags & RX_ENC_FLAG_BF

@@
assignment operator op;
expression status, STBC;
@@
-status->flag op STBC << RX_FLAG_STBC_SHIFT
+status->enc_flags op STBC << RX_ENC_FLAG_STBC_SHIFT

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_SHORTPRE
+status.enc_flags op RX_ENC_FLAG_SHORTPRE
@@
expression status;
@@
-status.flag & RX_FLAG_SHORTPRE
+status.enc_flags & RX_ENC_FLAG_SHORTPRE

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_HT
+status.enc_flags op RX_ENC_FLAG_HT
@@
expression status;
@@
-status.flag & RX_FLAG_HT
+status.enc_flags & RX_ENC_FLAG_HT

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_40MHZ
+status.enc_flags op RX_ENC_FLAG_40MHZ
@@
expression status;
@@
-status.flag & RX_FLAG_40MHZ
+status.enc_flags & RX_ENC_FLAG_40MHZ

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_SHORT_GI
+status.enc_flags op RX_ENC_FLAG_SHORT_GI
@@
expression status;
@@
-status.flag & RX_FLAG_SHORT_GI
+status.enc_flags & RX_ENC_FLAG_SHORT_GI

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_HT_GF
+status.enc_flags op RX_ENC_FLAG_HT_GF
@@
expression status;
@@
-status.flag & RX_FLAG_HT_GF
+status.enc_flags & RX_ENC_FLAG_HT_GF

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_VHT
+status.enc_flags op RX_ENC_FLAG_VHT
@@
expression status;
@@
-status.flag & RX_FLAG_VHT
+status.enc_flags & RX_ENC_FLAG_VHT

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_STBC_MASK
+status.enc_flags op RX_ENC_FLAG_STBC_MASK
@@
expression status;
@@
-status.flag & RX_FLAG_STBC_MASK
+status.enc_flags & RX_ENC_FLAG_STBC_MASK

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_LDPC
+status.enc_flags op RX_ENC_FLAG_LDPC
@@
expression status;
@@
-status.flag & RX_FLAG_LDPC
+status.enc_flags & RX_ENC_FLAG_LDPC

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_10MHZ
+status.enc_flags op RX_ENC_FLAG_10MHZ
@@
expression status;
@@
-status.flag & RX_FLAG_10MHZ
+status.enc_flags & RX_ENC_FLAG_10MHZ

@@
assignment operator op;
expression status;
@@
-status.flag op RX_FLAG_5MHZ
+status.enc_flags op RX_ENC_FLAG_5MHZ
@@
expression status;
@@
-status.flag & RX_FLAG_5MHZ
+status.enc_flags & RX_ENC_FLAG_5MHZ

@@
assignment operator op;
expression status;
@@
-status.vht_flag op RX_VHT_FLAG_80MHZ
+status.enc_flags op RX_ENC_FLAG_80MHZ
@@
expression status;
@@
-status.vht_flag & RX_VHT_FLAG_80MHZ
+status.enc_flags & RX_ENC_FLAG_80MHZ

@@
assignment operator op;
expression status;
@@
-status.vht_flag op RX_VHT_FLAG_160MHZ
+status.enc_flags op RX_ENC_FLAG_160MHZ
@@
expression status;
@@
-status.vht_flag & RX_VHT_FLAG_160MHZ
+status.enc_flags & RX_ENC_FLAG_160MHZ

@@
assignment operator op;
expression status;
@@
-status.vht_flag op RX_VHT_FLAG_BF
+status.enc_flags op RX_ENC_FLAG_BF
@@
expression status;
@@
-status.vht_flag & RX_VHT_FLAG_BF
+status.enc_flags & RX_ENC_FLAG_BF

@@
assignment operator op;
expression status, STBC;
@@
-status.flag op STBC << RX_FLAG_STBC_SHIFT
+status.enc_flags op STBC << RX_ENC_FLAG_STBC_SHIFT

@@
@@
-RX_FLAG_STBC_SHIFT
+RX_ENC_FLAG_STBC_SHIFT

Signed-off-by: Johannes Berg

rtlwifi: rtl8821ae: setup 8812ae RFE according to device type

2017-04-26T08:58:03+00:00

Current channel switch implementation sets 8812ae RFE reg value assuming
that device always has type 2.

Extend possible RFE types set and write corresponding reg values.

Source for new code is
http://dlcdnet.asus.com/pub/ASUS/wireless/PCE-AC51/DR_PCE_AC51_20232801152016.zip

Signed-off-by: Maxim Samoylov 
Signed-off-by: Larry Finger 
Cc: Stable 
Cc: Yan-Hsuan Chuang 
Cc: Pkshih 
Cc: Birming Chiu 
Cc: Shaofu 
Cc: Steven Ting 
Signed-off-by: Kalle Valo

Merge tag 'wireless-drivers-next-for-davem-2017-04-21' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

2017-04-24T16:25:01+00:00

Kalle Valo says:

====================
wireless-drivers-next patches for 4.12

Quite a lot of patches for rtlwifi and iwlwifi this time, but changes
also for other active wireless drivers.

Major changes:

ath9k

* add support for Dell Wireless 1601 PCI device

* add debugfs file to manually override noise floor

ath10k

* bump up FW API to 6 for a new QCA6174 firmware branch

wil6210

* support 8 kB RX buffers

iwlwifi

* work to support A000 devices continues

* add support for FW API 30

* add Geographical and Dynamic Specific Absorption Rate (SAR) support

* support a few new PCI device IDs

rtlwifi

* work on adding Bluetooth coexistance support, not finished yet
====================

Signed-off-by: David S. Miller

Merge tag 'mac80211-next-for-davem-2017-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

2017-04-20T17:54:40+00:00

Johannes Berg says:

====================
My last pull request has been a while, we now have:
 * connection quality monitoring with multiple thresholds
 * support for FILS shared key authentication offload
 * pre-CAC regulatory compliance - only ETSI allows this
 * sanity check for some rate confusion that hit ChromeOS
   (but nobody else uses it, evidently)
 * some documentation updates
 * lots of cleanups
====================

Signed-off-by: David S. Miller

rtlwifi: btcoex: 21a 2ant: wifi is linking action

2017-04-20T07:25:46+00:00

When wifi is under scanning/linking/roaming, do not run the reset of the
coex mechanism because these activities are important for wifi, just run
the linking process and return.

Signed-off-by: Yan-Hsuan Chuang 
Signed-off-by: Larry Finger 
Cc: Pkshih 
Cc: Birming Chiu 
Cc: Shaofu 
Signed-off-by: Kalle Valo

rtlwifi: btcoex: 21a 2ant: just return when wifi is under ips

2017-04-20T07:25:46+00:00

If wifi is in power saving mode, do nothing.

Signed-off-by: Yan-Hsuan Chuang 
Signed-off-by: Larry Finger 
Cc: Pkshih 
Cc: Birming Chiu 
Cc: Shaofu 
  ---
 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 6 ++++++
 1 file changed, 6 insertions(+)
Signed-off-by: Kalle Valo