linux.git/drivers/staging/wfx/debug.c, branch v5.10.258

staging: wfx: update copyrights dates

2020-10-07T10:55:47+00:00

Most of the files have been modified in 2020, so update the copyright
notices.

Signed-off-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20201007101943.749898-6-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman

staging: wfx: remove remaining code of 'secure link' feature

2020-10-07T10:55:47+00:00

Commit e8d607ce0c81 ("staging: wfx: drop 'secure link' feature") had
removed the 'secure link' feature. However, a few lines of codes were
yet here.

Fixes: e8d607ce0c81 ("staging: wfx: drop 'secure link' feature")
Signed-off-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20201007101943.749898-3-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman

staging: wfx: fix a handful of spelling mistakes

2020-08-18T14:07:18+00:00

There are various spelling mistakes in comments and error messages.
Fix these.

Signed-off-by: Colin Ian King 
Acked-by: Randy Dunlap 
Reviewed-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20200806104701.46123-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman

staging: wfx: clear alignment style issues

2020-08-18T13:56:27+00:00

  Clear checkpatch alignment style issues in debug.c.
  CHECK: Alignment should match open parenthesis

Signed-off-by: Tomer Samara 
Link: https://lore.kernel.org/r/20200802150157.GA3052@tsnow
Signed-off-by: Greg Kroah-Hartman

staging: wfx: add a debugfs entry to force ps_timeout

2020-07-03T08:33:08+00:00

In some advanced usage or debug scenarios, it could interesting to
change the value of ps_timeout or eventually to force use of PS-Poll
frames.

The wext API (used by iwconfig) provide a way to change ps_timeout.
However, this API is obsolete and it seems a little weird to use (it
seems it does apply the change, so the user have to disable then
re-enable de power save)

On side of nl80211, there is no way to change the ps_timeout.

This patch provides a file in debugfs to change the value of ps_timeout.

Signed-off-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20200701150707.222985-13-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman

staging: wfx: add support for tx_power_loop

2020-05-27T08:18:08+00:00

During the calibration of the RF amplifier, the device is able to provide
some data about the status of the amplifier.

Record these data and expose them in debugfs.

Signed-off-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20200526171821.934581-5-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman

staging: wfx: fix access to le32 attribute 'len'

2020-05-13T11:49:45+00:00

Sparse complains about the accesses to the field 'len' from struct hif_msg:

    drivers/staging/wfx/bh.c:88:32: warning: restricted __le16 degrades to integer
    drivers/staging/wfx/bh.c:88:32: warning: restricted __le16 degrades to integer
    drivers/staging/wfx/bh.c:93:32: warning: restricted __le16 degrades to integer
    drivers/staging/wfx/bh.c:93:32: warning: cast to restricted __le16
    drivers/staging/wfx/bh.c:93:32: warning: restricted __le16 degrades to integer
    drivers/staging/wfx/bh.c:121:25: warning: incorrect type in argument 2 (different base types)
    drivers/staging/wfx/bh.c:121:25:    expected unsigned int len
    drivers/staging/wfx/bh.c:121:25:    got restricted __le16 [usertype] len
    drivers/staging/wfx/hif_rx.c:27:22: warning: restricted __le16 degrades to integer
    drivers/staging/wfx/hif_rx.c:347:39: warning: incorrect type in argument 7 (different base types)
    drivers/staging/wfx/hif_rx.c:347:39:    expected unsigned int [usertype] len
    drivers/staging/wfx/hif_rx.c:347:39:    got restricted __le16 const [usertype] len
    drivers/staging/wfx/hif_rx.c:365:39: warning: incorrect type in argument 7 (different base types)
    drivers/staging/wfx/hif_rx.c:365:39:    expected unsigned int [usertype] len
    drivers/staging/wfx/hif_rx.c:365:39:    got restricted __le16 const [usertype] len
    drivers/staging/wfx/./traces.h:195:1: warning: incorrect type in assignment (different base types)
    drivers/staging/wfx/./traces.h:195:1:    expected int msg_len
    drivers/staging/wfx/./traces.h:195:1:    got restricted __le16 const [usertype] len
    drivers/staging/wfx/./traces.h:195:1: warning: incorrect type in assignment (different base types)
    drivers/staging/wfx/./traces.h:195:1:    expected int msg_len
    drivers/staging/wfx/./traces.h:195:1:    got restricted __le16 const [usertype] len
    drivers/staging/wfx/debug.c:319:20: warning: restricted __le16 degrades to integer
    drivers/staging/wfx/secure_link.c:85:27: warning: restricted __le16 degrades to integer
    drivers/staging/wfx/secure_link.c:85:27: warning: restricted __le16 degrades to integer

Indeed, the attribute len is little-endian. We have to take to the
endianness when we access it.

Signed-off-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20200512150414.267198-14-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman

staging: wfx: fix output of rx_stats on big endian hosts

2020-05-13T11:49:43+00:00

The struct hif_rx_stats contains only little endian values. Thus, it is
necessary to fix byte ordering before to use them.

Signed-off-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20200512150414.267198-6-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman

staging: wfx: also show unnamed counters fields

2020-04-28T12:14:28+00:00

The struct hif_mib_extended_count_table contains some debug information
accessible from the debugfs. The struct contains not yet used fields at
the end. In order to support future firmware versions, this patch also
show these not yet named fields.

Signed-off-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20200427134031.323403-14-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman

staging: wfx: show counters of all interfaces

2020-04-28T12:14:28+00:00

The device keep up to date three series of stats. One for each
virtual interface and one for the whole device.

Until to now, the stats for the whole device were unavailable. Moreover,
it is interesting to retrieve counters for all interfaces even if they
are not awake.

Change the counters available in debugfs in order to retrieve stats
from all interfaces.

Signed-off-by: Jérôme Pouiller 
Link: https://lore.kernel.org/r/20200427134031.323403-13-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman