linux.git/drivers/net/wireless/rt2x00/rt2x00debug.c, branch v3.13

rt2x00: rt2x00lib: use rt2x00_has_cap_* helpers

2013-10-14T17:39:57+00:00

Use the appropriate helper functions instead of
directly accessing the rt2x00dev->cap_flags field
to check device capability flags.

This improves readability of the code a bit.

Signed-off-by: Gabor Juhos 
Signed-off-by: John W. Linville

rt2x00: Use more current logging styles, shrink object size

2013-04-22T19:20:26+00:00

Reduce object space ~2% using more current logging styles.

Neaten and simplify logging macros.
Use wiphy_ where appropriate.
Coalesce formats.

Convert ERROR/WARNING/INFO macros to rt2x00_
Convert EEPROM to rt2x00_eeprom_dbg
Convert PROBE_ERROR to rt2x00_probe_err
Convert DEBUG to rt2x00_dbg
Convert EEPROM to rt2x00_eeprom_dbg

$ size drivers/net/wireless/rt2x00/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 245639	  71696	  69584	 386919	  5e767	drivers/net/wireless/rt2x00/built-in.o.new
 240609	  70096	  68944	 379649	  5cb01	drivers/net/wireless/rt2x00/built-in.o.new.nodyndbg
 240609	  70096	  68944	 379649	  5cb01	drivers/net/wireless/rt2x00/built-in.o.new.no_rt2x00_debug
 249198	  70096	  70352	 389646	  5f20e	drivers/net/wireless/rt2x00/built-in.o.old
 249198	  70096	  70352	 389646	  5f20e	drivers/net/wireless/rt2x00/built-in.o.old.nodyndbg
 244222	  70096	  69712	 384030	  5dc1e	drivers/net/wireless/rt2x00/built-in.o.old.no_rt2x00_debug

Signed-off-by: Joe Perches 
Acked-by: Gertjan van Wingerde 
Signed-off-by: John W. Linville

rt2x00: Add debugfs access for rfcsr register

2012-05-09T01:53:46+00:00

RFCSR is only used in rt2800. For other chipsets, the debug struct
for rfcsr should be zeroed, which isn't be an issue, since the code
can now cope with that.

Signed-off-by: Anisse Astier 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: debugfs support - allow a register to be empty

2012-05-09T01:53:45+00:00

Allow a register to be unspecified, therefore not creating its debugfs
file entry.

Signed-off-by: Anisse Astier 
Acked-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: Split rt2x00dev->flags

2011-04-19T19:39:11+00:00

The number of flags defined for the rt2x00dev->flags field,
has been growing over the years. Currently we are approaching
the maximum number of bits which are available in the field.

A secondary problem, is that one part of the field are initialized only
during boot, because the driver requirements are initialized or device
requirements are loaded from the EEPROM. In both cases, the flags are
fixed and will not change during device operation. The other flags are
the device state, and will change frequently. So far this resulted in the fact
that for some flags, the atomic bit accessors are used, while for the others
the non-atomic variants are used.

By splitting the flags up into a "flags" and "cap_flags" we can put all flags
which are fixed inside "cap_flags". This field can then be read non-atomically.
In the "flags" field we keep the device state, which is going to be read atomically.

This adds more room for more flags in the future, and sanitizes the field access methods.

Signed-off-by: Ivo van Doorn 
Acked-by: Helmut Schaa 
Signed-off-by: John W. Linville

rt2x00: Drop TIME usage

2011-04-07T19:49:41+00:00

The kernel already prints its build timestamp during boot, no need to
repeat it in random drivers and produce different object files each
time.

Signed-off-by: Michal Marek 
Acked-by: Ivo van Doorn 
Acked-by: Gertjan van Wingerde 
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: John W. Linville

rt2x00: Protect queue control with mutex

2010-12-13T20:23:35+00:00

Add wrapper functions in rt2x00queue.c to
start & stop queues. This control must be protected
using a mutex.

Queues can also be paused which will halt the flow
of packets between the driver and mac80211. This doesn't
require a mutex protection.

Signed-off-by: Ivo van Doorn 
Signed-off-by: John W. Linville

rt2x00: Rename queue->lock to queue->index_lock

2010-11-15T18:26:32+00:00

The queue->lock is only used to protect the index
numbers. Rename the lock accordingly.

Signed-off-by: Ivo van Doorn 
Acked-by: Gertjan van Wingerde 
Signed-off-by: John W. Linville

rt2x00: Optimize rt2x00debug_dump_frame when frame dumping is not active

2010-11-15T18:26:00+00:00

When rt2x00 is compiled with debugging but frame dumping is currently
not active we can avoid the call to do_gettimeofday. Furthermore,
frame dumping is not the default case, mark it as unlikely.

Signed-off-by: Helmut Schaa 
Signed-off-by: Ivo van Doorn 
Signed-off-by: John W. Linville

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2010-10-23T18:47:02+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
  bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
  vlan: Calling vlan_hwaccel_do_receive() is always valid.
  tproxy: use the interface primary IP address as a default value for --on-ip
  tproxy: added IPv6 support to the socket match
  cxgb3: function namespace cleanup
  tproxy: added IPv6 support to the TPROXY target
  tproxy: added IPv6 socket lookup function to nf_tproxy_core
  be2net: Changes to use only priority codes allowed by f/w
  tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
  tproxy: added tproxy sockopt interface in the IPV6 layer
  tproxy: added udp6_lib_lookup function
  tproxy: added const specifiers to udp lookup functions
  tproxy: split off ipv6 defragmentation to a separate module
  l2tp: small cleanup
  nf_nat: restrict ICMP translation for embedded header
  can: mcp251x: fix generation of error frames
  can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
  can-raw: add msg_flags to distinguish local traffic
  9p: client code cleanup
  rds: make local functions/variables static
  ...

Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David