linux-toradex.git/drivers/net/wireless/brcm80211/brcmsmac, branch v4.1.10

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

2015-04-15T16:00:47+00:00

Pull networking updates from David Miller:

 1) Add BQL support to via-rhine, from Tino Reichardt.

 2) Integrate SWITCHDEV layer support into the DSA layer, so DSA drivers
    can support hw switch offloading.  From Floria Fainelli.

 3) Allow 'ip address' commands to initiate multicast group join/leave,
    from Madhu Challa.

 4) Many ipv4 FIB lookup optimizations from Alexander Duyck.

 5) Support EBPF in cls_bpf classifier and act_bpf action, from Daniel
    Borkmann.

 6) Remove the ugly compat support in ARP for ugly layers like ax25,
    rose, etc.  And use this to clean up the neigh layer, then use it to
    implement MPLS support.  All from Eric Biederman.

 7) Support L3 forwarding offloading in switches, from Scott Feldman.

 8) Collapse the LOCAL and MAIN ipv4 FIB tables when possible, to speed
    up route lookups even further.  From Alexander Duyck.

 9) Many improvements and bug fixes to the rhashtable implementation,
    from Herbert Xu and Thomas Graf.  In particular, in the case where
    an rhashtable user bulk adds a large number of items into an empty
    table, we expand the table much more sanely.

10) Don't make the tcp_metrics hash table per-namespace, from Eric
    Biederman.

11) Extend EBPF to access SKB fields, from Alexei Starovoitov.

12) Split out new connection request sockets so that they can be
    established in the main hash table.  Much less false sharing since
    hash lookups go direct to the request sockets instead of having to
    go first to the listener then to the request socks hashed
    underneath.  From Eric Dumazet.

13) Add async I/O support for crytpo AF_ALG sockets, from Tadeusz Struk.

14) Support stable privacy address generation for RFC7217 in IPV6.  From
    Hannes Frederic Sowa.

15) Hash network namespace into IP frag IDs, also from Hannes Frederic
    Sowa.

16) Convert PTP get/set methods to use 64-bit time, from Richard
    Cochran.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1816 commits)
  fm10k: Bump driver version to 0.15.2
  fm10k: corrected VF multicast update
  fm10k: mbx_update_max_size does not drop all oversized messages
  fm10k: reset head instead of calling update_max_size
  fm10k: renamed mbx_tx_dropped to mbx_tx_oversized
  fm10k: update xcast mode before synchronizing multicast addresses
  fm10k: start service timer on probe
  fm10k: fix function header comment
  fm10k: comment next_vf_mbx flow
  fm10k: don't handle mailbox events in iov_event path and always process mailbox
  fm10k: use separate workqueue for fm10k driver
  fm10k: Set PF queues to unlimited bandwidth during virtualization
  fm10k: expose tx_timeout_count as an ethtool stat
  fm10k: only increment tx_timeout_count in Tx hang path
  fm10k: remove extraneous "Reset interface" message
  fm10k: separate PF only stats so that VF does not display them
  fm10k: use hw->mac.max_queues for stats
  fm10k: only show actual queues, not the maximum in hardware
  fm10k: allow creation of VLAN on default vid
  fm10k: fix unused warnings
  ...

brcmsmac: Move each system tracepoints to their own header

2015-04-08T13:39:31+00:00

Every tracing file must have its own TRACE_SYSTEM defined.
The brcmsmac tracepoint header broke this and added in the middle
of the file:

 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM brcmsmac

 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM brcmsmac_tx

 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM brcmsmac_msg

Unfortunately, this broke new code in the ftrace infrastructure.
Moving each of these TRACE_SYSTEMs into their own trace file with
just one TRACE_SYSTEM per file fixes the issue.

Link: http://lkml.kernel.org/r/5524D99C.1050902@broadcom.com

Acked-by: Arend van Spriel 
Signed-off-by: Steven Rostedt

wireless: Use bool function returns of true/false instead of 1/0

2015-04-07T17:10:23+00:00

Use bool constants as the return values instead of 1 and 0.

Signed-off-by: Joe Perches 
Signed-off-by: Kalle Valo

bcma: move PCI IRQ control function to host specific code

2015-03-13T14:25:50+00:00

This function isn't really related to any bus core. It touches PCI
device config registers only, so move it to the (PCI) host file.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

bcma: change IRQ control function to accept bus as an argument

2015-03-02T14:59:45+00:00

It doesn't operate on PCI core, but PCI host device, so there is no
point of passing core related struct.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

bcma: add helpers bringing PCIe hosted bus up / down

2015-03-02T14:59:45+00:00

Bringing PCIe hosted bus up requires operating on host-related core.
Since we plan to support PCIe Gen 2 devices we should provide a helper
picking the correct one (PCIE or PCIE2).

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

brcm80211: drop unreachable else case

2015-02-26T13:03:12+00:00

the if/elseif/else is exhaustive - there is no 4th case given the
  rssi_ctrl_mask = RADIO_2055_NBRSSI_SEL | RADIO_2055_WBRSSI_G1_SEL |
  RADIO_2055_WBRSSI_G2_SEL;
so this unreachable else case (dead code) can be dropped.

Signed-off-by: Nicholas Mc Guire 
Signed-off-by: Kalle Valo

treewide: Remove unnecessary BCMA_CORETABLE_END macro

2015-02-11T22:38:28+00:00

Use the normal {} instead of a macro to terminate an array.

Remove the macro too.

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller

brcmutil: use define for boardrev string function

2015-01-29T07:59:09+00:00

Introducing a define that the caller of brcmu_boardrev_str() can
use to allocate enough room for buffer passed to the function.

Reviewed-by: Hante Meuleman 
Reviewed-by: Pieter-Paul Giesberts 
Signed-off-by: Arend van Spriel 
Signed-off-by: Kalle Valo

brcmsmac: don't leak kernel memory via printk()

2014-12-15T18:46:20+00:00

Debug code prints the fifo name via custom dev_warn() wrappers. The
fifo_names array is only non-zero when debugging is manually enabled,
which is all well and good. However, it's *not* good that this array
uses zero-length arrays in the non-debug case, and so it doesn't
actually have any memory allocated to it. This means that as far as we
know, fifo_names[i] actually points to garbage memory.

I've seen this in my log:

[ 4601.205511] brcmsmac bcma0:1: wl0: brcms_c_d11hdrs_mac80211: �GeL txop exceeded phylen 137/256 dur 1602/1504

So let's give this array space enough to fill it with a NULL byte.

Signed-off-by: Brian Norris 
Cc: Brett Rudley 
Cc: Arend van Spriel 
Cc: "Franky (Zhenhui) Lin" 
Cc: Hante Meuleman 
Cc: "John W. Linville" 
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list@broadcom.com
Cc: netdev@vger.kernel.org
Acked-by: Arend van Spriel 
Signed-off-by: John W. Linville