9 years agoipv4: Add ip_defrag() agent IP_DEFRAG_AF_PACKET.
David S. Miller [Tue, 5 Jul 2011 08:05:48 +0000]
ipv4: Add ip_defrag() agent IP_DEFRAG_AF_PACKET.

Elide the ICMP on frag queue timeouts unconditionally for
this user.

Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agopacket: Add fanout support.
David S. Miller [Tue, 5 Jul 2011 08:45:05 +0000]
packet: Add fanout support.

Fanouts allow packet capturing to be demuxed to a set of AF_PACKET
sockets.  Two fanout policies are implemented:

1) Hashing based upon skb->rxhash

2) Pure round-robin

An AF_PACKET socket must be fully bound before it tries to add itself
to a fanout.  All AF_PACKET sockets trying to join the same fanout
must all have the same bind settings.

Fanouts are identified (within a network namespace) by a 16-bit ID.
The first socket to try to add itself to a fanout with a particular
ID, creates that fanout.  When the last socket leaves the fanout
(which happens only when the socket is closed), that fanout is
destroyed.

Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agopacket: Add helpers to register/unregister ->prot_hook
David S. Miller [Mon, 4 Jul 2011 08:44:29 +0000]
packet: Add helpers to register/unregister ->prot_hook

Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoMerge branch 'batman-adv/next' of git://git.open-mesh.org/linux-merge
David S. Miller [Wed, 6 Jul 2011 02:45:12 +0000]
Merge branch 'batman-adv/next' of git://git.open-mesh.org/linux-merge

9 years agoMerge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville...
David S. Miller [Wed, 6 Jul 2011 01:22:39 +0000]
Merge branch 'for-davem' of git://git./linux/kernel/git/linville/wireless-next-2.6

9 years agobatman-adv: Replace version info instead of appending them
Sven Eckelmann [Tue, 5 Jul 2011 08:42:51 +0000]
batman-adv: Replace version info instead of appending them

The version number of modules build outside of the tree can get revision
numbers added. This is useful to give hints about the revision of a
distribution package and the used patchset. The prepended source number or
branch name doesn't add any additional information which would help to identify
problems and can therefore be omitted.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

9 years agobatman-adv: aggregation checks should use the primary_if pointer
Marek Lindner [Sun, 26 Jun 2011 19:15:13 +0000]
batman-adv: aggregation checks should use the primary_if pointer

The packet aggregation needs to ensure that only compatible packets
are aggregated. Some of the checks are based on the interface number
while assuming that the first interface also is the primary interface
which is not always the case.
This patch addresses the issue by using the primary_if pointer.

Reported-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

9 years agobatman-adv: broadcast primary OGM on all active hard-interfaces
Marek Lindner [Sun, 26 Jun 2011 13:26:18 +0000]
batman-adv: broadcast primary OGM on all active hard-interfaces

The primary interface OGM has to be broadcasted on all hard-interfaces
even if the primary interface is not the first interface (if_num = 0).
Therefore the code has to compare the originating interface with the
primary interface instead of checking the if_num.

Reported-by: Linus Luessing <linus.luessing@web.de>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

9 years agobatman-adv: pass a unique flag arg instead of a sequence of bool ones
Antonio Quartulli [Wed, 29 Jun 2011 23:14:00 +0000]
batman-adv: pass a unique flag arg instead of a sequence of bool ones

now tt_local_event() takes a flags argument instead of a sequence of
boolean values which would grow up with the time.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

9 years agobatman-adv: add_bcast_packet_to_list() takes the sending delay as parameter
Antonio Quartulli [Sat, 25 Jun 2011 17:09:12 +0000]
batman-adv: add_bcast_packet_to_list() takes the sending delay as parameter

In order to make possible to use the broadcast list for delayed sendings
the "delay" parameter is now provided instead of using 1 as hardcoded
value.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

9 years agobatman-adv: unify flags for tt_change/tt_local_entry/tt_global_entry
Antonio Quartulli [Fri, 17 Jun 2011 14:11:27 +0000]
batman-adv: unify flags for tt_change/tt_local_entry/tt_global_entry

The tt_local_entry structure now has a 'flags' field. This helps to
unify the flags format to all the client related structures (tt_global_entry
and tt_change). The 'never_purge' field is now encoded in the 'flags' one.
To optimise the usage of this field, its length has been increased to 16bit
in order to use the eight leading bits (from 0 to 7) to store flags that
have to be sent on the wire, while the eight ending ones are used for local
computation only.

Moreover 'enum tt_change_flags' is now called 'enum tt_client_flags' and the
defined values apply to the tt_local_entry, tt_global_entry and the tt_change
'flags' field.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

9 years agobnx2x: Fix warning message during 57712/8727 initialization
Yaniv Rosner [Tue, 5 Jul 2011 01:07:16 +0000]
bnx2x: Fix warning message during 57712/8727 initialization

Clear warning message "MDC/MDIO access timeout" during first driver load by setting MDIO clock.
This warning has no significant meaning, since it occurs prior to the first PHY initialization.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobnx2x: Add autogrEEEn support
Yaniv Rosner [Tue, 5 Jul 2011 01:07:05 +0000]
bnx2x: Add autogrEEEn support

Add autogrEEEn support on BCM84833 and 54618se, which allows to reduce power consumption.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobnx2x: Fix BCM84833 initialization
Yaniv Rosner [Tue, 5 Jul 2011 01:06:59 +0000]
bnx2x: Fix BCM84833 initialization

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobnx2x: Fix false link indication at link partner when DAC is used
Yaniv Rosner [Tue, 5 Jul 2011 01:06:53 +0000]
bnx2x: Fix false link indication at link partner when DAC is used

When driver is unloaded, disable PMD in addition to TX laser, provided that the management firmware will be able to enable it back.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobnx2x: Reset PHY due to fan failure for 578xx
Yaniv Rosner [Tue, 5 Jul 2011 01:06:48 +0000]
bnx2x: Reset PHY due to fan failure for 578xx

Add hardware PHY reset action for BCM578xx when fan failure occur.
The new bnx2x_warpcore_hw_reset warps bnx2x_warpcore_power_module to fit the .hw_reset function template of the phy structure.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobnx2x: Add CL37 BAM for Warpcore
Yaniv Rosner [Tue, 5 Jul 2011 01:06:41 +0000]
bnx2x: Add CL37 BAM for Warpcore

Add CL37 BAM support according to configuration.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobnx2x: Change BCM54616S to BCM54618SE
Yaniv Rosner [Tue, 5 Jul 2011 01:06:34 +0000]
bnx2x: Change BCM54616S to BCM54618SE

Change 1G copper PHY BCM54616S to BCM54618SE since we only have HW with latter one of the two.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobnx2x: PFC fixes
Yaniv Rosner [Tue, 5 Jul 2011 01:06:27 +0000]
bnx2x: PFC fixes

Set the source MAC address for PFC packets and update its status during PMF migration.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet/wireless: ipw2x00: Use helpers from linux/etherdevice.h
Tobias Klauser [Mon, 4 Jul 2011 00:00:22 +0000]
net/wireless: ipw2x00: Use helpers from linux/etherdevice.h

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: vxge: Use is_multicast_ether_addr helper
Tobias Klauser [Sun, 3 Jul 2011 23:58:04 +0000]
net: vxge: Use is_multicast_ether_addr helper

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: ewrk3: Use helpers from linux/etherdevice.h
Tobias Klauser [Sun, 3 Jul 2011 23:56:22 +0000]
net: ewrk3: Use helpers from linux/etherdevice.h

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: depca: Use helpers from linux/etherdevice.h
Tobias Klauser [Sun, 3 Jul 2011 23:55:53 +0000]
net: depca: Use helpers from linux/etherdevice.h

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: rionet: Use is_multicast_ether_addr
Tobias Klauser [Sun, 3 Jul 2011 23:54:54 +0000]
net: rionet: Use is_multicast_ether_addr

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: iseries_veth: Use is_unicast_ether_addr helper
Tobias Klauser [Sun, 3 Jul 2011 23:52:03 +0000]
net: iseries_veth: Use is_unicast_ether_addr helper

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: igb: Use is_multicast_ether_addr helper
Tobias Klauser [Sun, 3 Jul 2011 23:50:15 +0000]
net: igb: Use is_multicast_ether_addr helper

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: de4x5: Use helpers from linux/etherdevice.h
Tobias Klauser [Sun, 3 Jul 2011 23:48:13 +0000]
net: de4x5: Use helpers from linux/etherdevice.h

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: e1000e: Use is_multicast_ether_addr helper
Tobias Klauser [Sun, 3 Jul 2011 23:47:04 +0000]
net: e1000e: Use is_multicast_ether_addr helper

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoUpdate documented default values for various TCP/UDP tunables
Max Matveev [Tue, 21 Jun 2011 21:18:13 +0000]
Update documented default values for various TCP/UDP tunables

tcp_rmem and tcp_wmem use 1 page as default value for the minimum
amount of memory to be used, same as udp_wmem_min and udp_rmem_min.
Pages are different size on different architectures - use the right
units when describing the defaults.

Reviewed-by: Shan Wei <shanwei@cn.fujitsu.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Max Matveev <makc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoUpdate description of net.sctp.sctp_rmem and net.sctp.sctp_wmem tunables
Max Matveev [Sun, 19 Jun 2011 22:08:10 +0000]
Update description of net.sctp.sctp_rmem and net.sctp.sctp_wmem tunables

sctp does not use second and third ("default" and "max") values
of sctp_rmem tunable. The format is the same as tcp_rmem
but the meaning is different so make the documentation explicit to
avoid confusion.

sctp_wmem is not used at all.

Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Max Matveev <makc@redhat.com>
Reviewed-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agob44: use dev_kfree_skb() in b44_tx()
Eric Dumazet [Tue, 5 Jul 2011 00:57:10 +0000]
b44: use dev_kfree_skb() in b44_tx()

b44_tx() is run from softirq handler, it can use dev_kfree_skb() instead
of dev_kfree_skb_irq()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agodccp ccid-2: Perform congestion-window validation
Gerrit Renker [Sun, 3 Jul 2011 15:55:03 +0000]
dccp ccid-2: Perform congestion-window validation

CCID-2's cwnd increases like TCP during slow-start, which has implications for
 * the local Sequence Window value (should be > cwnd),
 * the Ack Ratio value.
Hence an exponential growth, if it does not reflect the actual network
conditions, can quickly lead to instability.

This patch adds congestion-window validation (RFC2861) to CCID-2:
 * cwnd is constrained if the sender is application limited;
 * cwnd is reduced after a long idle period, as suggested in the '90 paper
   by Van Jacobson, in RFC 2581 (sec. 4.1);
 * cwnd is never reduced below the RFC 3390 initial window.

As marked in the comments, the code is actually almost a direct copy of the
TCP congestion-window-validation algorithms. By continuing this work, it may
in future be possible to use the TCP code (not possible at the moment).

The mechanism can be turned off using a module parameter. Sampling of the
currently-used window (moving-maximum) is however done constantly; this is
used to determine the expected window, which can be exploited to regulate
DCCP's Sequence Window value.

This patch also sets slow-start-after-idle (RFC 4341, 5.1), i.e. it behaves like
TCP when net.ipv4.tcp_slow_start_after_idle = 1.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

9 years agodccp ccid-2: Use existing function to test for data packets
Gerrit Renker [Sun, 3 Jul 2011 15:53:12 +0000]
dccp ccid-2: Use existing function to test for data packets

This replaces a switch statement with a test, using the equivalent
function dccp_data_packet(skb).  It also doubles the range of the field
`rx_num_data_pkts' by changing the type from `int' to `u32', avoiding
signed/unsigned comparison with the u16 field `dccps_r_ack_ratio'.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

9 years agodccp ccid-2: move rfc 3390 function into header file
Gerrit Renker [Sun, 3 Jul 2011 15:04:18 +0000]
dccp ccid-2: move rfc 3390 function into header file

This moves CCID-2's initial window function into the header file, since several
parts throughout the CCID-2 code need to call it (CCID-2 still uses RFC 3390).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Leandro Melo de Sales <leandro@ic.ufal.br>

9 years agodccp: cosmetics of info message
Gerrit Renker [Sun, 3 Jul 2011 15:51:14 +0000]
dccp: cosmetics of info message

Change the CCID (de)activation message to start with the
protocol name, as 'CCID' is already in there.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

9 years agodccp: combine the functionality of enqeueing and cloning
Gerrit Renker [Sun, 3 Jul 2011 15:51:29 +0000]
dccp: combine the functionality of enqeueing and cloning

Realising the following call pattern,
 * first dccp_entail() is called to enqueue a new skb and
 * then skb_clone() is called to transmit a clone of that skb,
this patch integrates both into the same function.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

9 years agodccp: Clean up slow-path input processing
Gerrit Renker [Sun, 3 Jul 2011 15:49:16 +0000]
dccp: Clean up slow-path input processing

This patch rearranges the order of statements of the slow-path input processing
(i.e. any other state than OPEN), to resolve the following issues.

 1. Dependencies: the order of statements now better matches RFC 4340, 8.5, i.e.
    step 7 is before step 9 (previously 9 was before 7), and parsing options in
    step 8 (which may consume resources) now comes after step 7.
 2. Sequence number checks are omitted if in state LISTEN/REQUEST, due to the
    note underneath the table in RFC 4340, 7.5.3.
    As a result, CCID processing is now indeed confined to OPEN/PARTOPEN states,
    i.e. congestion control is performed only on the flow of data packets. This
    avoids pathological cases of doing congestion control on those messages
    which set up and terminate the connection.
 3. Packets are now passed on to Ack Vector / CCID processing only after
    - step 7  (receive unexpected packets),
    - step 9  (receive Reset),
    - step 13 (receive CloseReq),
    - step 14 (receive Close)
    and only if the state is PARTOPEN. This simplifies CCID processing:
    - in LISTEN/CLOSED the CCIDs are non-existent;
    - in RESPOND/REQUEST the CCIDs have not yet been negotiated;
    - in CLOSEREQ and active-CLOSING the node has already closed this socket;
    - in passive-CLOSING the client is waiting for its Reset.
    In the last case, RFC 4340, 8.3 leaves it open to ignore further incoming
    data, which is the approach taken here.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>

9 years agonet: sh_eth: remove __flush_purge_region
Yoshihiro Shimoda [Thu, 30 Jun 2011 22:52:13 +0000]
net: sh_eth: remove __flush_purge_region

It is a function of SuperH architecture. There is no good to use
the function on a driver generally. So, the driver uses
dma_map_single() instead of __flush_purge_region.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoaf_econet: Use current logging styles and neatening
Joe Perches [Sun, 3 Jul 2011 08:28:33 +0000]
af_econet: Use current logging styles and neatening

Use pr_fmt() without KBUILD_MODNAME to allow AUN and econet prefixes.
Convert printks with KERN_DEBUG to pr_debug.
Hoist assigns from if.
80 column wrapping.
Move open braces to end of line.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonetpoll: Remove wrapper function netpoll_poll
Joe Perches [Thu, 30 Jun 2011 15:08:58 +0000]
netpoll: Remove wrapper function netpoll_poll

Too trivial to live.

cc: WANG Cong <amwang@redhat.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonetpoll: Remove unused EXPORT_SYMBOLs of netpoll_poll and netpoll_poll_dev
Joe Perches [Thu, 30 Jun 2011 15:08:57 +0000]
netpoll: Remove unused EXPORT_SYMBOLs of netpoll_poll and netpoll_poll_dev

Unused symbols waste space.

Commit 0e34e93177fb
"(netpoll: add generic support for bridge and bonding devices)"
added the symbol more than a year ago with the promise of "future use".

Because it is so far unused, remove it for now.
It can be easily readded if or when it actually needs to be used.

cc: WANG Cong <amwang@redhat.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoMerge branch 'for-next' of git://git2.kernel.org/pub/scm/linux/kernel/git/lowpan...
David S. Miller [Fri, 1 Jul 2011 23:16:48 +0000]
Merge branch 'for-next' of git://git2./linux/kernel/git/lowpan/lowpan

9 years agonet: rds: fix const array syntax
Greg Dietsche [Fri, 1 Jul 2011 23:16:19 +0000]
net: rds: fix const array syntax

Correct the syntax so that both array and pointer are const.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agox25: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:13 +0000]
x25: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows 80 column line reflowing.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agosunrpc: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:12 +0000]
sunrpc: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows 80 column line reflowing.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agosctp: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:11 +0000]
sctp: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows useless break;s removed after returns
and a comment added to an unnecessary default: break;
because of a dubious gcc warning.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonetrom: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:10 +0000]
netrom: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows code on same line as case moved
to separate lines and a "/* Fallthrough */" comment
added where appropriate.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agolapb: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:09 +0000]
lapb: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows 80 column reflowing.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoipv6: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:08 +0000]
ipv6: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows 80 column reflowing,
removal of a useless break after return, and moving
open brace after case instead of separate line.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoipv4: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:07 +0000]
ipv4: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows no difference.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonetfilter: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:06 +0000]
netfilter: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows miscellaneous 80 column wrapping,
comment reflowing and a comment for a useless gcc
warning for an otherwise unused default: case.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoipconfig: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:05 +0000]
ipconfig: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows miscellaneous 80 column wrapping.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoeconet: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:04 +0000]
econet: Reduce switch/case indent

Make the case labels the same indent as the switch.

Simplify a default case / return (unreached)
Remove unnecessary break after return.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agodecnet: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:03 +0000]
decnet: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows differences for line wrapping.
(fit multiple lines to 80 columns, join where possible)

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoappletalk: Reduce switch/case indent
Joe Perches [Fri, 1 Jul 2011 09:43:02 +0000]
appletalk: Reduce switch/case indent

Make the case labels the same indent as the switch.

(git diff -w net/appletalk shows no difference)

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agortnl: provide link dump consistency info
Thomas Graf [Tue, 21 Jun 2011 03:11:20 +0000]
rtnl: provide link dump consistency info

This patch adds a change sequence counter to each net namespace
which is bumped whenever a netdevice is added or removed from
the list. If such a change occurred while a link dump took place,
the dump will have the NLM_F_DUMP_INTR flag set in the first
message which has been interrupted and in all subsequent messages
of the same dump.

Note that links may still be modified or renamed while a dump is
taking place but we can guarantee for userspace to receive a
complete list of links and not miss any.

Testing:
I have added 500 VLAN netdevices to make sure the dump is split
over multiple messages. Then while continuously dumping links in
one process I also continuously deleted and re-added a dummy
netdevice in another process. Multiple dumps per seconds have
had the NLM_F_DUMP_INTR flag set.

I guess we can wait for Johannes patch to hit net-next via the
wireless tree.  I just wanted to give this some testing right away.

Signed-off-by: Thomas Graf <tgraf@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: de4x5: Omit check for multicast bit in netdev_for_each_mc_addr
Tobias Klauser [Thu, 30 Jun 2011 21:37:52 +0000]
net: de4x5: Omit check for multicast bit in netdev_for_each_mc_addr

There is no need to check for the address being a multicast address in
the netdev_for_each_mc_addr loop, so remove it.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobe2net: clear intr bit in be_probe()
Sathya Perla [Wed, 29 Jun 2011 23:33:37 +0000]
be2net: clear intr bit in be_probe()

It may be set in the card while the driver is probed by kdump kernel after a
crash.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobe2net: create/destroy rx-queues on interface open/close
Sathya Perla [Wed, 29 Jun 2011 23:33:17 +0000]
be2net: create/destroy rx-queues on interface open/close

On some skews, the BE card sends pause frames (and not drop pkts) if there are
no more posted buffers available for packet reception.  This behaviour has a
side effect: When an interface is disabled, buffers are no longer posted on the
corresponding RX rings. All broadcast and multicast traffic being received on
the port will quickly fill up the PMEM and cause pause push back. As the PMEM
is shared by both the ports, all traffic being received on the other (enabled)
port also gets stalled.
The fix is to destroy RX rings when the interface is disabled. If there is no
RX ring match in the RXF lookup, the packets are discarded and so don't hog the
PMEM.
The RXQ creation cmd must now use MCC instead of MBOX as they are are called
post MCC queue creation.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agobe2net: fix certain cmd failure logging
Sathya Perla [Wed, 29 Jun 2011 23:32:56 +0000]
be2net: fix certain cmd failure logging

Some (older)versions of cards/fw may not recognize certain cmds and
return illegal/unsupported errors. As long as the driver can handle
this gracefully there is no need to log an error msg.
Also finetuned 2 existing error log messages.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoqlcnic: add external loopback support
Amit Kumar Salecha [Wed, 29 Jun 2011 20:00:50 +0000]
qlcnic: add external loopback support

o Add external loopback test in self test:
  - Send set external loopback mode request to fw.
     To quiscent other storage functions.
  - Perform test
  - Send unset loopback mode request to fw.

o Rename ilb to lb.
o Update driver version 5.0.20.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: add external loopback test in ethtool self test
Amit Kumar Salecha [Wed, 29 Jun 2011 20:00:49 +0000]
net: add external loopback test in ethtool self test

External loopback test can be performed by application without any driver
support on normal Ethernet cards.
But on CNA devices, where multiple functions share same physical port.
Here internal loopback test and external loopback test can be initiated by
multiple functions at same time. To co exist all functions, firmware need
to regulate what test can be run by which function. So before performing external
loopback test, command need to send to firmware, which will quiescent other functions.

User may not want to run external loopback test always. As special cable need to be
connected for this test.
So adding explicit flag in ethtool self test, which will specify interface
to perform external loopback test.
 ETH_TEST_FL_EXTERNAL_LB: Application set to request external loopback test
 ETH_TEST_FL_EXTERNAL_LB_DONE: Driver ack if test performed

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Reviewed-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: ucc_geth: Omit check for multicast bit in netdev_for_each_mc_addr
Tobias Klauser [Wed, 29 Jun 2011 02:16:33 +0000]
net: ucc_geth: Omit check for multicast bit in netdev_for_each_mc_addr

There is no need to check for the address being a multicast address in
the netdev_for_each_mc_addr loop, so remove it.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: iseries_veth: Omit check for multicast bit in netdev_for_each_mc_addr
Tobias Klauser [Wed, 29 Jun 2011 02:15:35 +0000]
net: iseries_veth: Omit check for multicast bit in netdev_for_each_mc_addr

There is no need to check for the address being a multicast address in
the netdev_for_each_mc_addr loop, so remove it.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: depca: Omit check for multicast bit in netdev_for_each_mc_addr
Tobias Klauser [Wed, 29 Jun 2011 02:15:15 +0000]
net: depca: Omit check for multicast bit in netdev_for_each_mc_addr

There is no need to check for the address being a multicast address in
the netdev_for_each_mc_addr loop, so remove it.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agonet: am79c961a: Omit check for multicast bit in netdev_for_each_mc_addr
Tobias Klauser [Wed, 29 Jun 2011 02:14:46 +0000]
net: am79c961a: Omit check for multicast bit in netdev_for_each_mc_addr

There is no need to check for the address being a multicast address in
the netdev_for_each_mc_addr loop, so remove it.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agowanxl: remove a stray irq enable
Dan Carpenter [Tue, 28 Jun 2011 20:29:51 +0000]
wanxl: remove a stray irq enable

This is error path calls unlock_irq() where we haven't disabled the
IRQs.  The comment says that this error path can never happen.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoExclude duplicated checking for iface-up. This flags is checked in 'is_skb_forwardabl...
Alexander Smirnov [Tue, 28 Jun 2011 03:30:44 +0000]
Exclude duplicated checking for iface-up. This flags is checked in 'is_skb_forwardable' function, which is subroutine of 'dev_forward_skb'.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agojme: Cleanup PM operations after using new PM API
Guo-Fu Tseng [Tue, 28 Jun 2011 01:38:30 +0000]
jme: Cleanup PM operations after using new PM API

1. Using enum name instead of numeric value.
2. device_set_wakeup_enable expect bool argument
   adding !!() to the argument to be passed.
3. Remove non-jme-hardware related operations from
   jme_clear_pm()
4. Reuse jme_clear_pm() in jme_resume() and jme_powersave_phy()

Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agojme: Fix compile warning introduced by new pm macro
Guo-Fu Tseng [Mon, 27 Jun 2011 19:23:34 +0000]
jme: Fix compile warning introduced by new pm macro

SIMPLE_DEV_PM_OPS is using SET_SYSTEM_SLEEP_PM_OPS
and SET_SYSTEM_SLEEP_PM_OPS is empty when CONFIG_PM_SLEEP
is not defined.

Switching #ifdef CONFIG_PM to #ifdef CONFIG_PM_SLEEP

Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agocan: remove useless defaults in Kconfig
Kurt Van Dijck [Mon, 27 Jun 2011 05:00:13 +0000]
can: remove useless defaults in Kconfig

There's no need for "default N' (or 'default n') as it's default.

Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

9 years agoenic: Add support to configure hardware interrupt coalesce timers in a platform indep...
Vasanthy Kolluri [Fri, 17 Jun 2011 07:56:48 +0000]
enic: Add support to configure hardware interrupt coalesce timers in a platform independent way

enic driver and the underlying hardware use different units for representing the interrupt coalesce timer.
Driver converts the interrupt coalesce timer in usec to hardware cycles while setting the relevant hardware
registers. The conversion factor can be different for each of the adapter hardware types. So it is dynamically
learnt from the adapter firmware using the devcmd CMD_INTR_COAL_CONVERT. This allows the driver to configure
the hardware interrupt coalesce timers in a platform independent way.

Signed-off-by: Danny Guo <dannguo@cisco.com>
Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>

9 years agovirtio-net: per cpu 64 bit stats (v2)
stephen hemminger [Wed, 15 Jun 2011 06:36:29 +0000]
virtio-net: per cpu 64 bit stats (v2)

Use per-cpu variables to maintain 64 bit statistics.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>

9 years agoxen/netback: Add module alias for autoloading
Bastian Blank [Thu, 30 Jun 2011 18:19:09 +0000]
xen/netback: Add module alias for autoloading

Add xen-backend:vif module alias to the xen-netback module. This allows
automatic loading of the module.

Signed-off-by: Bastian Blank <waldi@debian.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

9 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
John W. Linville [Thu, 30 Jun 2011 17:34:06 +0000]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6 into for-davem

9 years agoIEEE 802.15.4: do not enable driver debugging by default
Werner Almesberger [Fri, 17 Jun 2011 18:48:29 +0000]
IEEE 802.15.4: do not enable driver debugging by default

The IEEE 802.15.4 drivers were compiled by default with debugging,
which caused them to be rather chatty and slow. This patch silences
them. People debugging drivers can still add a #define DEBUG in the
beginning of the respective file or use dynamic debug

This patch also removes the now unused option CONFIG_FFD.

Signed-off-by: Werner Almesberger <werner@almesberger.net>
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

9 years agoieee802154: free skb buffer if dev isn't running
Alexander Smirnov [Wed, 29 Jun 2011 12:51:37 +0000]
ieee802154: free skb buffer if dev isn't running

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

9 years agoieee802154: it's IEEE 802.15.4, not ZigBee
Dmitry Eremin-Solenikov [Thu, 21 Oct 2010 21:25:25 +0000]
ieee802154: it's IEEE 802.15.4, not ZigBee

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

9 years agoieee802154: support specifying hw address for created devices
Dmitry Eremin-Solenikov [Thu, 18 Mar 2010 16:26:23 +0000]
ieee802154: support specifying hw address for created devices

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

9 years agofakehard: stop setting platform_data as it's unused anymore
Dmitry Eremin-Solenikov [Mon, 16 Nov 2009 14:04:21 +0000]
fakehard: stop setting platform_data as it's unused anymore

Previously dev.platform_data was used to store a pointer to net device.
Now this code was gone. Drop it.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

9 years agortlwifi: potential forever loop in rtl92de_hw_init()
Dan Carpenter [Wed, 29 Jun 2011 06:31:49 +0000]
rtlwifi: potential forever loop in rtl92de_hw_init()

"i" should be an int here because we are trying to use it to count
to 10000.  The original code looks like it could hang in a forever
loop.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agortlwifi: rtl8192de: Fix build errors when using allyes configuration
Larry Finger [Tue, 28 Jun 2011 23:55:50 +0000]
rtlwifi: rtl8192de: Fix build errors when using allyes configuration

After adding rtl8192de to linux-next, making the rtlwifi drivers be built-in
results in the following warnings:

  LD      drivers/net/wireless/rtlwifi/built-in.o
drivers/net/wireless/rtlwifi/rtl8192de/built-in.o: In function `rtl92ce_sw_led_on':
(.text+0x11fb6): multiple definition of `rtl92ce_sw_led_on'
drivers/net/wireless/rtlwifi/rtl8192ce/built-in.o:(.text+0xa326): first defined here
drivers/net/wireless/rtlwifi/rtl8192de/built-in.o:(.bss+0x0): multiple definition of `dm_digtable'
drivers/net/wireless/rtlwifi/rtl8192c/built-in.o:(.bss+0x0): first defined here
ld: Warning: size of symbol `dm_digtable' changed from 40 in drivers/net/wireless/rtlwifi/rtl8192c/built-in.o to 48 in drivers/net/wireless/rtlwifi/rtl8192de/built-in.o
drivers/net/wireless/rtlwifi/rtl8192de/built-in.o: In function `rtl92ce_sw_led_off':
(.text+0x11cfe): multiple definition of `rtl92ce_sw_led_off'
drivers/net/wireless/rtlwifi/rtl8192ce/built-in.o:(.text+0xa06e): first defined here

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: correct 0x2059 radio init
Rafał Miłecki [Tue, 28 Jun 2011 22:56:49 +0000]
b43: HT-PHY: correct 0x2059 radio init

Sometimes additional steps are performed while initializing 2059 radio.
We did not find the condition yet, so make it always true for now.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agoath9k_htc: Add device ID for Sony UWA-BR100
Mohammed Shafi Shajakhan [Tue, 28 Jun 2011 14:43:41 +0000]
ath9k_htc: Add device ID for Sony UWA-BR100

for more details please take a look at:
http://comments.gmane.org/gmane.linux.drivers.ath9k.devel/6541
http://www.wikidevi.com/wiki/Sony_UWA-BR100

Reported-by: Thomas Novin <thomas@xyz.pp.se>
Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agoath9k: move few descriptor macros to ath9k.h
Mohammed Shafi Shajakhan [Tue, 28 Jun 2011 12:00:54 +0000]
ath9k: move few descriptor macros to ath9k.h

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: basic PHY init
Rafał Miłecki [Tue, 28 Jun 2011 07:28:39 +0000]
b43: HT-PHY: basic PHY init

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: add init tables
Rafał Miłecki [Tue, 28 Jun 2011 07:28:38 +0000]
b43: HT-PHY: add init tables

They were written from observing MMIO writes to registers 0x72 0x74 and
0x73 right after phy_write(0x017e) <- 0x3830 which finishes chennel
switching. RegExps were used to translate writes to arrays.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: init radio when enabling it
Rafał Miłecki [Mon, 27 Jun 2011 22:08:53 +0000]
b43: HT-PHY: init radio when enabling it

Masks and sets were found in MMIO dumps by using MMIO hacks. Shortly:
radio_write(0x0c51) <- 0x0070
radio_write(0x0c5a) <- 0x0003
radio_write(0x0146) <- 0x0003
radio_write(0x0546) <- 0x0003
radio_write(0x0946) <- 0x0003
radio_write(0x002e) <- 0x0078
radio_write(0x00c0) <- 0x0080
radio_write(0x002e) <- 0xff87
radio_write(0x00c0) <- 0xff7f
radio_write(0x0011) <- 0xfff7

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: replace radio routing magic numbers
Rafał Miłecki [Mon, 27 Jun 2011 22:08:52 +0000]
b43: HT-PHY: replace radio routing magic numbers

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agowl12xx: AP-mode - use mac80211 indication about STA WME support
Arik Nemtsov [Mon, 27 Jun 2011 20:58:46 +0000]
wl12xx: AP-mode - use mac80211 indication about STA WME support

When adding a station, use the information given in the mac80211
populated ieee80211_sta structure to determine if it supports WME.
Provide this information to the FW.

This patch depends on "mac80211: propagate information about
STA WME support down".

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agomac80211: propagate information about STA WME support down
Arik Nemtsov [Mon, 27 Jun 2011 20:58:45 +0000]
mac80211: propagate information about STA WME support down

Add a memeber to the ieee80211_sta structure to indicate whether the STA
supports WME.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agortlwifi: use PCI_VENDOR_ID_*
Jon Mason [Mon, 27 Jun 2011 18:03:44 +0000]
rtlwifi: use PCI_VENDOR_ID_*

Use PCI_VENDOR_ID_* from pci_ids.h instead of creating #define locally.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agortlwifi: remove unnecessary read of PCI_CAP_ID_EXP
Jon Mason [Mon, 27 Jun 2011 17:50:14 +0000]
rtlwifi: remove unnecessary read of PCI_CAP_ID_EXP

The PCIE capability offset is saved during PCI bus walking.  It will
remove an unnecessary search in the PCI configuration space if this
value is referenced instead of reacquiring it.

Also, remove unnecessary and unused #defines for PCI.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agoiwlegacy: remove unnecessary read of PCI_CAP_ID_EXP
Jon Mason [Mon, 27 Jun 2011 17:48:54 +0000]
iwlegacy: remove unnecessary read of PCI_CAP_ID_EXP

The PCIE capability offset is saved during PCI bus walking.  It will
remove an unnecessary search in the PCI configuration space if this
value is referenced instead of reacquiring it.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: implement lacking 0x908 PHY reg op
Rafał Miłecki [Mon, 27 Jun 2011 13:04:47 +0000]
b43: HT-PHY: implement lacking 0x908 PHY reg op

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: add channel switching tables for 2 GHz band
Rafał Miłecki [Mon, 27 Jun 2011 12:58:54 +0000]
b43: HT-PHY: add channel switching tables for 2 GHz band

Tables were taken from observing writes in MMIO dumps.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: perform some tables ops on channel switching
Rafał Miłecki [Mon, 27 Jun 2011 12:58:52 +0000]
b43: HT-PHY: perform some tables ops on channel switching

Starring at MMIO dumps around PHY channel switching has led to finding
serie of 3 similar ops this patch implements.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: upload PHY values when switching channel
Rafał Miłecki [Mon, 27 Jun 2011 12:58:51 +0000]
b43: HT-PHY: upload PHY values when switching channel

After calibrating radio you can find few PHY writes in MMIO dumps:
 phy_read(0x0009) -> 0x0000
phy_write(0x01ce) <- 0x03dd
phy_write(0x01cf) <- 0x03d9
phy_write(0x01d0) <- 0x03d5
phy_write(0x01d1) <- 0x0424
phy_write(0x01d2) <- 0x0429
phy_write(0x01d3) <- 0x042d
By comparing to N-PHY code we found out that they are PHY tables for
channel switching plus band info read at the beginning.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agob43: HT-PHY: prepare place for HT-PHY tables
Rafał Miłecki [Mon, 27 Jun 2011 12:58:50 +0000]
b43: HT-PHY: prepare place for HT-PHY tables

They are big arrays uploaded to the hardware on init, calibration, etc.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

9 years agomyri10ge: Update MAINTAINERS
Jon Mason [Mon, 27 Jun 2011 05:05:08 +0000]
myri10ge: Update MAINTAINERS

Update MAINTAINERS to refelect new people working on myri10ge

Signed-off-by: Jon Mason <mason@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>