deliverable/linux.git
13 years agobonding: use ndo_change_rx_flags callback
Jiri Pirko [Tue, 16 Aug 2011 03:15:04 +0000 (03:15 +0000)] 
bonding: use ndo_change_rx_flags callback

Benefit from use of ndo_change_rx_flags in handling change of promisc
and allmulti. No need to store previous state locally.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoMerge branch 'can/mscan' of git://git.pengutronix.de/git/mkl/linux-2.6
David S. Miller [Thu, 18 Aug 2011 03:16:00 +0000 (20:16 -0700)] 
Merge branch 'can/mscan' of git://git.pengutronix.de/git/mkl/linux-2.6

13 years agorps: Inspect GRE encapsulated packets to get flow hash
Tom Herbert [Sun, 14 Aug 2011 19:46:29 +0000 (19:46 +0000)] 
rps: Inspect GRE encapsulated packets to get flow hash

Crack open GRE packets in __skb_get_rxhash to compute 4-tuple hash on
in encapsulated packet.  Note that this is used only when the
__skb_get_rxhash is taken, in particular only when the device does
not compute provide the rxhash (ie. feature is disabled).

This was tested by creating a single GRE tunnel between two 16 core
AMD machines.  200 netperf TCP_RR streams were ran with 1 byte
request and response size.

Without patch: 157497 tps, 50/90/99% latencies 1250/1292/1364 usecs
With patch: 325896 tps, 50/90/99% latencies 603/848/1169

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agorps: Infrastructure in __skb_get_rxhash for deep inspection
Tom Herbert [Sun, 14 Aug 2011 19:46:12 +0000 (19:46 +0000)] 
rps: Infrastructure in __skb_get_rxhash for deep inspection

Basics for looking for ports in encapsulated packets in tunnels.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agorps: Add flag to skb to indicate rxhash is based on L4 tuple
Tom Herbert [Sun, 14 Aug 2011 19:45:55 +0000 (19:45 +0000)] 
rps: Add flag to skb to indicate rxhash is based on L4 tuple

The l4_rxhash flag was added to the skb structure to indicate
that the rxhash value was computed over the 4 tuple for the
packet which includes the port information in the encapsulated
transport packet.  This is used by the stack to preserve the
rxhash value in __skb_rx_tunnel.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agorps: Some minor cleanup in get_rps_cpus
Tom Herbert [Sun, 14 Aug 2011 19:45:04 +0000 (19:45 +0000)] 
rps: Some minor cleanup in get_rps_cpus

Use some variables for clarity and extensibility.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobnx2x: Use pr_fmt and message logging cleanups
Joe Perches [Sun, 14 Aug 2011 12:16:21 +0000 (12:16 +0000)] 
bnx2x: Use pr_fmt and message logging cleanups

Add pr_fmt(fmt) KBUILD_MODNAME ": " to prefix messages with "bnx2x: ".
Remove #define DP_LEVEL and use pr_notice.
Repeating KERN_<LEVEL> isn't necessary in multi-line printks.
printk macro neatening, use fmt and ##__VA_ARGS__.
Coalesce long formats.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobnx2x: Coalesce pr_cont uses and fix DP typos
Joe Perches [Sun, 14 Aug 2011 12:16:20 +0000 (12:16 +0000)] 
bnx2x: Coalesce pr_cont uses and fix DP typos

Uses of pr_cont should be avoided where reasonably possible
because they can be interleaved by other threads and processes.

Coalesce pr_cont uses.

Fix typos, duplicated words and spacing in DP uses caused
by split multi-line formats.  Coalesce some of these
split formats.  Add missing terminating newlines to DP uses.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobnx2x: Remove local defines for %pM and mac address
Joe Perches [Sun, 14 Aug 2011 12:16:19 +0000 (12:16 +0000)] 
bnx2x: Remove local defines for %pM and mac address

Use %pM and mac address directly instead.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoethtool: Note common alternate exit condition for interrupt coalescing
Ben Hutchings [Mon, 15 Aug 2011 14:09:22 +0000 (14:09 +0000)] 
ethtool: Note common alternate exit condition for interrupt coalescing

Many implementations ignore the value of max_frames and do not
treat usecs == 0 as special.  Document this as deprecated.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoethtool: Explicitly state the exit condition for interrupt coalescing
Ben Hutchings [Mon, 15 Aug 2011 14:08:37 +0000 (14:08 +0000)] 
ethtool: Explicitly state the exit condition for interrupt coalescing

Also explicitly state how to disable interrupt coalescing.

Remove the now-redundant text from field descriptions.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoethtool: Correct description of 'max_coalesced_frames' fields
Ben Hutchings [Mon, 15 Aug 2011 14:07:47 +0000 (14:07 +0000)] 
ethtool: Correct description of 'max_coalesced_frames' fields

The current descriptions state that these fields specify 'How many
packets to delay ... after a packet ...' which implies that the
hardware should wait for (max_coalesced_frames + 1) completions before
generating an interrupt.  It is also stated that setting both this
field and the corresponding 'coalesce_usecs' field to 0 is invalid.
Together, this implies that the hardware must always be configured
to delay a completion IRQ for at least 1 usec or 1 more completion.

I believe that the addition of 1 is not intended, and David Miller
confirms that the original implementation (in tg3) does not do this.
Clarify the descriptions of these fields to avoid this interpretation.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoethtool: Specify what kind of coalescing struct ethtool_coalesce covers
Ben Hutchings [Mon, 15 Aug 2011 14:07:15 +0000 (14:07 +0000)] 
ethtool: Specify what kind of coalescing struct ethtool_coalesce covers

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoethtool: Reformat struct ethtool_coalesce comments into kernel-doc format
Ben Hutchings [Mon, 15 Aug 2011 14:06:20 +0000 (14:06 +0000)] 
ethtool: Reformat struct ethtool_coalesce comments into kernel-doc format

This reorders and duplicates some wording, but should make no
substantive changes.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: Fix sungem_phy sharing.
David S. Miller [Tue, 16 Aug 2011 06:10:39 +0000 (23:10 -0700)] 
net: Fix sungem_phy sharing.

Since sungem_phy is used by multiple, unrelated, drivers make it
build as a real module under drivers/net.

depmod will pick up the symbol dependency and make sure sungem_phy.ko
gets loaded any time sungem.ko or spider_net.ko is loaded.

Tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agosungem: sungem_phy.h moved
Stephen Rothwell [Tue, 16 Aug 2011 04:02:55 +0000 (21:02 -0700)] 
sungem: sungem_phy.h moved

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet/can/mscan: add __iomem annotations
Marc Kleine-Budde [Mon, 15 Aug 2011 10:45:08 +0000 (12:45 +0200)] 
net/can/mscan: add __iomem annotations

This patch fixes the following sparse warning by adding the missing
__iomem annotation.

drivers/net/can/mscan/mscan.c:73:32: warning: incorrect type in argument 1 (different address spaces)
drivers/net/can/mscan/mscan.c:73:32:    expected unsigned char volatile [noderef] [usertype] <asn:2>*addr
drivers/net/can/mscan/mscan.c:73:32:    got unsigned char *<noident>

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
13 years agonet: Move sungem_phy.h under include/linux
David S. Miller [Mon, 15 Aug 2011 05:52:04 +0000 (22:52 -0700)] 
net: Move sungem_phy.h under include/linux

Fixes build failures of the spider_net driver because it tries
to use a convoluted path to include this header.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoqeth: add support for af_iucv HiperSockets transport
Frank Blaschka [Mon, 8 Aug 2011 01:33:59 +0000 (01:33 +0000)] 
qeth: add support for af_iucv HiperSockets transport

This patch extends the HiperSockets device driver to send and receive
af_iucv traffic over HiperSockets transport.
TX: Driver uses new asynchronous delivery of storage blocks to pass
    flow control/congestion information from the HiperSockets microcode
    to the af_iucv socket.
RX: Memory for incoming traffic is preallocated and passed to
    HiperSockets layer. If receiver is not capable to clean its buffers
    shared with HiperSockets and pass new memory to the HiperSockets
    layer this will cause flow control/congestion events on the
    sender.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoqeth: exploit asynchronous delivery of storage blocks
Einar Lueck [Mon, 8 Aug 2011 01:33:58 +0000 (01:33 +0000)] 
qeth: exploit asynchronous delivery of storage blocks

This patch exploits the QDIO support for asynchronous delivery of storage
blocks for Hipersockets. The exploitation is not configured per default and
may be enabled via the function qeth_configure_cq.

Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoqeth: support forced signal adapter indications
Einar Lueck [Mon, 8 Aug 2011 01:33:57 +0000 (01:33 +0000)] 
qeth: support forced signal adapter indications

This patch ensures that signal adapter commands are issued if they are
indicated to be required.

Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoqdio: support forced signal adapter indications
frank.blaschka@de.ibm.com [Mon, 8 Aug 2011 01:33:56 +0000 (01:33 +0000)] 
qdio: support forced signal adapter indications

This patch ensures that signal adapter commands are issued if they are
indicated to be required.

Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoqdio: support asynchronous delivery of storage blocks
frank.blaschka@de.ibm.com [Mon, 8 Aug 2011 01:33:55 +0000 (01:33 +0000)] 
qdio: support asynchronous delivery of storage blocks

This patch introduces support for asynchronous delivery of storage blocks for
Hipersockets. Upper layers may exploit this functionality to reuse SBALs for
which the delivery status is still pending.

Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoaf_iucv: add HiperSockets transport
Ursula Braun [Mon, 8 Aug 2011 01:33:54 +0000 (01:33 +0000)] 
af_iucv: add HiperSockets transport

The current transport mechanism for af_iucv is the z/VM offered
communications facility IUCV. To provide equivalent support when
running Linux in an LPAR, HiperSockets transport is added to the
AF_IUCV address family. It requires explicit binding of an AF_IUCV
socket to a HiperSockets device. A new packet_type ETH_P_AF_IUCV
is announced. An af_iucv specific transport header is defined
preceding the skb data. A small protocol is implemented for
connecting and for flow control/congestion management.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoif_ether: add new Ethernet Protocol ID for af_iucv
Frank Blaschka [Mon, 8 Aug 2011 01:33:53 +0000 (01:33 +0000)] 
if_ether: add new Ethernet Protocol ID for af_iucv

Add a new ethertype for af_iucv over s/390 HiperSockets transport. Since
HiperSockets is not a real ethernet hw this is not an officially registered ID.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoaf_iucv: cleanup - use iucv_sk(sk) early
Ursula Braun [Mon, 8 Aug 2011 01:33:52 +0000 (01:33 +0000)] 
af_iucv: cleanup - use iucv_sk(sk) early

Code cleanup making make use of local variable for struct iucv_sock.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoaf_iucv: use loadable iucv interface
Frank Blaschka [Mon, 8 Aug 2011 01:33:51 +0000 (01:33 +0000)] 
af_iucv: use loadable iucv interface

For future af_iucv extensions the module should be able to run in LPAR
mode too. For this we use the new dynamic loading iucv interface.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoiucv: kernel option for z/VM IUCV and HiperSockets
Ursula Braun [Mon, 8 Aug 2011 01:33:50 +0000 (01:33 +0000)] 
iucv: kernel option for z/VM IUCV and HiperSockets

When adding HiperSockets transport to AF_IUCV Sockets, af_iucv either
depends on IUCV or QETH_L3 (or both). This patch introduces the
necessary changes for kernel configuration.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoiucv: introduce loadable iucv interface
Frank Blaschka [Mon, 8 Aug 2011 01:33:49 +0000 (01:33 +0000)] 
iucv: introduce loadable iucv interface

This patch adds a symbol to dynamically load iucv functions.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoqeth: do not apply priority queuing to HiperSockets
Ursula Braun [Mon, 8 Aug 2011 01:33:48 +0000 (01:33 +0000)] 
qeth: do not apply priority queuing to HiperSockets

OSA cards can be configured to support 1 or 4 output queues. This
does not apply to HiperSockets. This patch limits determination of
the configured number of output queues to OSA cards only, but excludes
HiperSockets.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoqeth: l3 ipv6 vlan not working on shared OSA chpid
Frank Blaschka [Mon, 8 Aug 2011 01:33:47 +0000 (01:33 +0000)] 
qeth: l3 ipv6 vlan not working on shared OSA chpid

In layer 3 mode IPv6 over VLAN does not work on newer OSA  levels in
case the sender and receiver run on the same (shared) OSA adapter.
Keep vlan info in the skb so the qdio header is filled with the
required vlan tag.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agodrivers/net: Kconfig and Makefile cleanup
Jeff Kirsher [Sat, 25 Jun 2011 11:19:17 +0000 (04:19 -0700)] 
drivers/net: Kconfig and Makefile cleanup

After the move of the Ethernet drivers into drivers/net/ethernet/
there was some leftover cleanup to do in the Kconfig and Makefile.

Removed the 10/100, 1000, and 10GbE Kconfig menus.

Removed the out-dated pci-skeleton.c file which was used an
example driver.  With the current networking features and
structure, the file is no longer a good example to use for
driver creation.

CC: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoacenic: Move the Alteon driver
Jeff Kirsher [Sat, 13 Aug 2011 07:37:14 +0000 (00:37 -0700)] 
acenic: Move the Alteon driver

Based on feedback from Alan Cox, the acenic driver moved to
drivers/net/ethernet/alteon/ and made the necessary Kconfig and
Makefile changes.

CC: Jes Sorensen <jes@trained-monkey.org>
CC: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agotile: Move the Tilera driver
Jeff Kirsher [Sun, 31 Jul 2011 01:42:56 +0000 (18:42 -0700)] 
tile: Move the Tilera driver

Move the Tilera driver into drivers/net/ethernet/tile and
make the necessary Kconfig and Makefile changes.

Updated the Kconfig so that the options defualt to y if TILE kernel.

CC: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoxircom: Move the Xircom driver
Jeff Kirsher [Sat, 30 Jul 2011 10:27:05 +0000 (03:27 -0700)] 
xircom: Move the Xircom driver

Move the Xircom driver into drivers/net/ethernet/xircom/ and
make the necessary Kconfig and Makefile changes.

CC: <psheer@icon.co.za>
CC: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agosh_eth: Move the Renesas SuperH driver
Jeff Kirsher [Sat, 25 Jun 2011 10:53:13 +0000 (03:53 -0700)] 
sh_eth: Move the Renesas SuperH driver

Move the Renesas driver into drivers/net/ethernet/renesas/ and make
the necessary Kconfig and Makefile changes.

CC: Yoshihiro Shimoda <yoshihiro.shirmoda.uh@renesas.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agonetx: Move the netx driver
Jeff Kirsher [Mon, 25 Jul 2011 00:45:14 +0000 (17:45 -0700)] 
netx: Move the netx driver

Move the netx driver into drivers/net/ethernet/ and make the
necessary Kconfig and Makefile changes.

CC: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agodm9000: Move the Davicom driver
Jeff Kirsher [Sat, 25 Jun 2011 10:18:24 +0000 (03:18 -0700)] 
dm9000: Move the Davicom driver

Move the Davicom driver into drivers/net/ethernet/davicom/ and
make the necessary Kconfig and Makefile changes.

CC: Ben Dooks <ben@simtec.co.uk>
CC: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoenc28j60: Move the Microchip driver
Jeff Kirsher [Sun, 24 Jul 2011 23:12:37 +0000 (16:12 -0700)] 
enc28j60: Move the Microchip driver

Move the Microchip driver into drivers/net/ethernet/microchip/ and
make the necessary Kconfig and Makefile changes.

CC: Claudio Lanconelli <lanconelli.claudio@eptar.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agogreth: Move the Aeroflex Gaisler driver
Jeff Kirsher [Sun, 24 Jul 2011 21:51:26 +0000 (14:51 -0700)] 
greth: Move the Aeroflex Gaisler driver

Move the Aeroflex Gaisler driver into drivers/net/ethernet/aeroflex/
and make the necessary Kconfig and Makefile changes.

CC: Kristoffer Glembo <kristoffer@gaisler.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoethoc: Move the Avionic driver
Jeff Kirsher [Sun, 24 Jul 2011 21:33:02 +0000 (14:33 -0700)] 
ethoc: Move the Avionic driver

Move the Avionic driver into drivers/net/ethernet/ and make the
necessary Kconfig and Makefile changes.

CC: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agodnet: Move the Dave Ethernet driver
Jeff Kirsher [Sun, 24 Jul 2011 21:01:17 +0000 (14:01 -0700)] 
dnet: Move the Dave Ethernet driver

Move the Dave Ethernet driver into drivers/net/ethernet/ and
make the necessary Kconfig and Makefile changes.

CC: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agohp100: Move the HP driver
Jeff Kirsher [Sun, 24 Jul 2011 20:19:50 +0000 (13:19 -0700)] 
hp100: Move the HP driver

Move the HP driver into drivers/net/ethernet/hp/ and
made the necessary Kconfig and Makefile changes.

CC: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agostarfire: Move the Adaptec driver
Jeff Kirsher [Sun, 24 Jul 2011 09:13:24 +0000 (02:13 -0700)] 
starfire: Move the Adaptec driver

Move the Adaptec driver into drivers/net/ethernet/adaptec/ and make
the necessary Kconfig and Makefile changes.

CC: Ion Badulescu <ionut@badula.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoforcedeth: Move the NVIDIA nForce driver
Jeff Kirsher [Sun, 24 Jul 2011 06:52:55 +0000 (23:52 -0700)] 
forcedeth: Move the NVIDIA nForce driver

Move the nForce driver into drivers/net/ethernet/nvidia/ and make
the necessary Kconfig and Makefile changes.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agofealnx: Move the Myson driver
Jeff Kirsher [Sat, 18 Jun 2011 10:26:31 +0000 (03:26 -0700)] 
fealnx: Move the Myson driver

Move the Myson driver into drivers/net/ethernet/ and make the
necessary Kconfig and Makefile changes.

CC: Donald Becker <becker@scyld.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agor6040: Move the RDC driver
Jeff Kirsher [Sun, 24 Jul 2011 06:26:01 +0000 (23:26 -0700)] 
r6040: Move the RDC driver

Move the RDC driver into drivers/net/ethernet/rdc/ and make the
necessary Kconfig and Makefile changes.

CC: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agomacb: Move the Atmel driver
Jeff Kirsher [Sat, 18 Jun 2011 08:52:36 +0000 (01:52 -0700)] 
macb: Move the Atmel driver

Move the Atmel driver into drivers/net/ethernet/cadence/ and
make the necessary Kconfig and Makefile changes.

CC: Nicolas Ferre <nicolas.ferre@atmel.com>
CC: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
13 years agobfin_mac: Move the Analog Devices Inc driver
Jeff Kirsher [Sat, 18 Jun 2011 07:01:26 +0000 (00:01 -0700)] 
bfin_mac: Move the Analog Devices Inc driver

Move the Analog Devices Inc driver into drivers/net/ethernet/adi/ and
make the necessary Kconfig and Makefile changes.

CC: <uclinux-dist-devel@blackfin.uclinux.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Bob Liu <bob.liu@analog.com>
13 years agolantiq: Move the Lantiq SoC driver
Jeff Kirsher [Sat, 23 Jul 2011 00:36:06 +0000 (17:36 -0700)] 
lantiq: Move the Lantiq SoC driver

Move the Lantiq driver into drivers/net/ethernet/ and the
necessary Kconfig and Makefile changes.

CC: John Crispin <blogic@openwrt.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: John Crispin <blogic@openwrt.org>
13 years agomipsnet: Move the MIPS driver
Jeff Kirsher [Tue, 19 Jul 2011 08:15:12 +0000 (01:15 -0700)] 
mipsnet: Move the MIPS driver

Move the MIPS drivers into drivers/net/ethernet/ and
make the necessary Kconfig and Makefile changes.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agokorina: Move the IDT driver
Jeff Kirsher [Sat, 18 Jun 2011 04:45:53 +0000 (21:45 -0700)] 
korina: Move the IDT driver

Move the IDT driver into drivers/net/ethernet/ and make the
necessary Kconfig and Makefile changes

CC: "IDT Inc." <rischelp@idt.com>
CC: Felix Fietkau <nbd@openwrt.org>
CC: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoipg: Move the IC Plus driver
Jeff Kirsher [Thu, 16 Jun 2011 22:02:54 +0000 (15:02 -0700)] 
ipg: Move the IC Plus driver

Move the IC Plus driver into drivers/net/ethernet/icplus/ and
make the necessary Kconfig and Makefile changes.

CC: <craig_rich@sundanceti.com>
CC: <sorbica@icplus.com.tw>
CC: <jesse@icplus.com.tw>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoxilinx/ll_temac: Move the Xilinx drivers
Jeff Kirsher [Wed, 15 Jun 2011 18:23:00 +0000 (11:23 -0700)] 
xilinx/ll_temac: Move the Xilinx drivers

Move the Xilinx drivers into drivers/net/ethernet/xilinx/ and
make the necessary Kconfig and Makefile changes.

CC: John Williams <john.williams@petalogix.com>
CC: "David H. Lynch Jr." <dhlii@dlasys.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agojme: Move the JME driver
Jeff Kirsher [Wed, 15 Jun 2011 17:17:58 +0000 (10:17 -0700)] 
jme: Move the JME driver

Move the JME driver into drivers/net/ethernet/ and make the
necessary Kconfig and Makefile changes.

CC: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoocteon: Move the Cavium driver
Jeff Kirsher [Wed, 15 Jun 2011 16:51:27 +0000 (09:51 -0700)] 
octeon: Move the Cavium driver

Move the Cavium driver to drivers/net/ethernet/octeon/ and
make the necessary Kconfig and Makefile changes.

CC: David Daney <david.daney@cavium.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: David Daney <david.daney@cavium.com>
13 years agohamachi/yellowfin: Move the packet engine drivers
Jeff Kirsher [Tue, 14 Jun 2011 21:02:57 +0000 (14:02 -0700)] 
hamachi/yellowfin: Move the packet engine drivers

Move the packet engine drivers to drivers/net/ethernet/packetengines/
and the necessary Kconfig and Makefile changes.

CC: Donald Becker <becker@scyld.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agodavinci*/tlan/cpmac: Move the Texas Instruments (TI) drivers
Jeff Kirsher [Tue, 14 Jun 2011 19:56:50 +0000 (12:56 -0700)] 
davinci*/tlan/cpmac: Move the Texas Instruments (TI) drivers

Move the Texas Instruments drivers to drivers/net/ethernet/ti/ and
make the necessary Kconfig and Makefile changes.

CC: Sriram <srk@ti.com>
CC: Vinay Hegde <vinay.hegde@ti.com>
CC: Cyril Chemparathy <cyril@ti.com>
CC: Samuel Chessman <chessman@tux.org>
CC: <torben.mathiasen@compaq.com>
CC: Eugene Konev <ejka@imfi.kspu.ru>
CC: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agos6gmac: Move the s6gmac drivers
Jeff Kirsher [Mon, 13 Jun 2011 17:51:34 +0000 (10:51 -0700)] 
s6gmac: Move the s6gmac drivers

Move the s6gmac driver to drivers/net/ethernet/ and
make the necessary Kconfig and Makefile changes.

CC: Oskar Schirmer <os@emlix.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agotsi108*: Move the Tundra driver
Jeff Kirsher [Sat, 30 Jul 2011 08:15:34 +0000 (01:15 -0700)] 
tsi108*: Move the Tundra driver

Move the Tundra driver to drivers/net/ethernet/tundra/ and
make the necessary Kocnfig and Makefile changes.

CC: Kong Lai <kong.lai@tundra.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agonuvoton: Move the Nuvoton driver
Jeff Kirsher [Sun, 17 Jul 2011 07:20:45 +0000 (00:20 -0700)] 
nuvoton: Move the Nuvoton driver

Move the Nuvoton driver into drivers/net/ethernet/nuvoton/ and
make the necessary Kconfig and Makefile changes.

CC: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agocirrus: Move the Cirrus network driver
Jeff Kirsher [Sun, 17 Jul 2011 06:50:52 +0000 (23:50 -0700)] 
cirrus: Move the Cirrus network driver

Move the Cirrus Ethernet driver into drivers/net/ethernet/cirrus/
and make the necessary Kconfig and Makefile changes

CC: Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agosis*: Move the Silicon Integrated Systems (SiS) drivers
Jeff Kirsher [Mon, 13 Jun 2011 15:43:49 +0000 (08:43 -0700)] 
sis*: Move the Silicon Integrated Systems (SiS) drivers

Move the SiS drivers into drivers/net/ethernet/sis/ and make the
necessary Kconfig and Makefile changes

CC: Daniele Venzano <venza@brownhat.org>
CC: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agocnic: Fix select dependencies in bnx2fc/bnx2i Kconfig.
David S. Miller [Fri, 12 Aug 2011 10:00:47 +0000 (03:00 -0700)] 
cnic: Fix select dependencies in bnx2fc/bnx2i Kconfig.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: cleanup some rcu_dereference_raw
Eric Dumazet [Thu, 11 Aug 2011 19:30:52 +0000 (19:30 +0000)] 
net: cleanup some rcu_dereference_raw

RCU api had been completed and rcu_access_pointer() or
rcu_dereference_protected() are better than generic
rcu_dereference_raw()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoneigh: reduce arp latency
Eric Dumazet [Tue, 9 Aug 2011 08:15:58 +0000 (08:15 +0000)] 
neigh: reduce arp latency

Remove the artificial HZ latency on arp resolution.

Instead of firing a timer in one jiffy (up to 10 ms if HZ=100), lets
send the ARP message immediately.

Before patch :

# arp -d 192.168.20.108 ; ping -c 3 192.168.20.108
PING 192.168.20.108 (192.168.20.108) 56(84) bytes of data.
64 bytes from 192.168.20.108: icmp_seq=1 ttl=64 time=9.91 ms
64 bytes from 192.168.20.108: icmp_seq=2 ttl=64 time=0.065 ms
64 bytes from 192.168.20.108: icmp_seq=3 ttl=64 time=0.061 ms

After patch :

$ arp -d 192.168.20.108 ; ping -c 3 192.168.20.108
PING 192.168.20.108 (192.168.20.108) 56(84) bytes of data.
64 bytes from 192.168.20.108: icmp_seq=1 ttl=64 time=0.152 ms
64 bytes from 192.168.20.108: icmp_seq=2 ttl=64 time=0.064 ms
64 bytes from 192.168.20.108: icmp_seq=3 ttl=64 time=0.074 ms

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobenet: fix build error on 32bit arch
Eric Dumazet [Tue, 9 Aug 2011 06:23:07 +0000 (06:23 +0000)] 
benet: fix build error on 32bit arch

Error comes from commit ac124ff973e27802797
(be2net: cleanup and refactor stats code)

ERROR: "__udivdi3" [drivers/net/benet/be2net.ko] undefined!

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agotoshiba: Move the Toshiba drivers
Jeff Kirsher [Sat, 30 Jul 2011 07:36:02 +0000 (00:36 -0700)] 
toshiba: Move the Toshiba drivers

Move the Toshiba ethernet drivers into drivers/net/ethernet/toshiba
and make the necessary Kconfig and Makefile changes.

CC: Geoff Levand <geoff@infradead.org>
CC: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
CC: Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoks8*/ksz8*: Move the Micrel drivers
Jeff Kirsher [Sat, 11 Jun 2011 10:26:31 +0000 (03:26 -0700)] 
ks8*/ksz8*: Move the Micrel drivers

Move the Micrel drivers into drivers/net/ethernet/micrel/ and
make the necessary Kconfig and Makefile changes.

CC: Ben Dooks <ben@simtec.co.uk>
CC: Tristram Ha <Tristram.Ha@micrel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agofreescale: Move the Freescale drivers
Jeff Kirsher [Sat, 11 Jun 2011 09:29:36 +0000 (02:29 -0700)] 
freescale: Move the Freescale drivers

Move the Freescale drivers into drivers/net/ethernet/freescale/ and
make the necessary Kconfig and Makefile changes.

CC: Sandeep Gopalpet <sandeep.kumar@freescale.com>
CC: Andy Fleming <afleming@freescale.com>
CC: Shlomi Gridish <gridish@freescale.com>
CC: Li Yang <leoli@freescale.com>
CC: Pantelis Antoniou <pantelis.antoniou@gmail.com>
CC: Vitaly Bordug <vbordug@ru.mvista.com>
CC: Dan Malek <dmalek@jlc.net>
CC: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoeth16i: Move the Allied Telesis/Fujitsu drivers
Jeff Kirsher [Sat, 11 Jun 2011 08:13:22 +0000 (01:13 -0700)] 
eth16i: Move the Allied Telesis/Fujitsu drivers

Move the Allied Telesis/Fujitsu drivers into drivers/net/ethernet/fujitsu/
and make the necessary Kconfig and Makefile changes.

CC: Shingo Fujimoto <shingo@flab.fujitsu.co.jp>
CC: Yutaka Tamiya <tamy@flab.fujitsu.co.jp>
CC: Rene Schmit <rene@bss.lu>
CC: Mika Kuoppala <miku@iki.fi>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agovia-*: Move the VIA drivers
Jeff Kirsher [Sat, 21 May 2011 03:43:09 +0000 (20:43 -0700)] 
via-*: Move the VIA drivers

Move the VIA drivers into drivers/net/ethernet/via/ and make the
necessary Kconfig and Makefile changes.

CC: Roger Luethi <rl@hellgate.ch>
CC: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoskge/sky2/mv643xx/pxa168: Move the Marvell Ethernet drivers
Jeff Kirsher [Sat, 21 May 2011 03:18:55 +0000 (20:18 -0700)] 
skge/sky2/mv643xx/pxa168: Move the Marvell Ethernet drivers

Move the Marvell Ethernet drivers into drivers/net/ethernet/marvell/
and make the necessary Kconfig and Makefile changes.

CC: Sachin Sanap <ssanap@marvell.com>
CC: Zhangfei Gao <zgao6@marvell.com>
CC: Philip Rakity <prakity@marvell.com>
CC: Mark Brown <markb@marvell.com>
CC: Lennert Buytenhek <buytenh@marvell.com>
CC: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agopch_gbe: Move the OKI Semiconductor driver
Jeff Kirsher [Sat, 21 May 2011 02:48:55 +0000 (19:48 -0700)] 
pch_gbe: Move the OKI Semiconductor driver

Move the OKI Semiconductor driver into driver/net/ethernet/oki-semi/
and make the necessary Kconfig and Makefile changes.

Note: there is no documented maintainer for this driver, so I CC'd
the last 2 major contributors.

CC: Tomoya <tomoya-linux@dsn.okisemi.com>
CC: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoseeq: Move the SEEQ drivers
Jeff Kirsher [Fri, 15 Jul 2011 10:18:21 +0000 (03:18 -0700)] 
seeq: Move the SEEQ drivers

Move the drivers that use SEEQ chipset into drivers/net/ethernet/seeq
and make the necessary Kconfig and Makefile changes.

CC: Russell King <linux@arm.linux.org.uk>
CC: Hamish Coleman <hamish@zot.apana.org.au>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoioc3-eth/meth: Move the SGI drivers
Jeff Kirsher [Fri, 20 May 2011 14:50:27 +0000 (07:50 -0700)] 
ioc3-eth/meth: Move the SGI drivers

Move the SGI drivers into drivers/net/ethernet/sgi/ and make the
necessary Kconfig and Makefile changes.

CC: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoewrk3/tulip: Move the DEC - Tulip drivers
Jeff Kirsher [Fri, 20 May 2011 14:15:19 +0000 (07:15 -0700)] 
ewrk3/tulip: Move the DEC - Tulip drivers

Move the DEC - Tulip driver into drivers/net/ethernet/dec/tulip/
and make the necessary Kconfig and Makefile changes.

The Digital Equioment (DEC) driver ewrk3 was moved into
drivers/net/ethernet/dec/ and the remaining drivers (Tulip)
were moved into drivers/net/ethernet/dec/tulip/

CC: Tobias Ringstrom <tori@unhappy.mine.nu>
CC: Grant Grundler <grundler@parisc-linux.org>
CC: David Davies <davies@maniac.ultranet.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
13 years agospider_net: fix compile issue introduced by driver move
Jeff Kirsher [Fri, 12 Aug 2011 06:06:28 +0000 (23:06 -0700)] 
spider_net: fix compile issue introduced by driver move

Both Spider net driver and Sun GEM driver use the sungem_phy.o object.
This fix creates a Kconfig object for sungem_phy (like MDIO) so that
both drivers require the SUNGEM_PHY object.

This has been compile tested for the Sun GEM driver.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agomlx4: Fix infiniband Kconfig dependencies.
David S. Miller [Fri, 12 Aug 2011 06:05:05 +0000 (23:05 -0700)] 
mlx4: Fix infiniband Kconfig dependencies.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agocxgbi: Fix scsi Kconfig dependencies.
David S. Miller [Fri, 12 Aug 2011 05:59:31 +0000 (22:59 -0700)] 
cxgbi: Fix scsi Kconfig dependencies.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoatl*: Move the Atheros drivers
Jeff Kirsher [Fri, 20 May 2011 13:55:16 +0000 (06:55 -0700)] 
atl*: Move the Atheros drivers

Move the Atheros drivers into drivers/net/ethernet/atheros/ and
make the necessary Kconfig and Makefile changes.

CC: Jay Cliburn <jcliburn@gmail.com>
CC: Chris Snook <chris.snook@gmail.com>
CC: Jie Yang <jie.yang@atheros.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agode6*/dl2k/sundance: Move the D-Link drivers
Jeff Kirsher [Fri, 20 May 2011 07:04:35 +0000 (00:04 -0700)] 
de6*/dl2k/sundance: Move the D-Link drivers

Move the D-Link drivers into drivers/net/ethernet/dlink/ and
make the necessary Kconfig and Makefile changes.

CC: Bjorn Ekwall <bj0rn@blox.se>
CC: Donald Becker <becker@scyld.com>
CC: Edward Peng <edward_peng@dlink.com.tw>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years ago8139*/atp/r8169/sc92031: Move the Realtek drivers
Jeff Kirsher [Fri, 20 May 2011 06:27:55 +0000 (23:27 -0700)] 
8139*/atp/r8169/sc92031: Move the Realtek drivers

Move the Realtek drivers into drivers/net/ethernet/realtek/ and make
the necessary Kconfig and Makefile changes.

CC: Realtek linux nic maintainers <nic_swsd@realtek.com>
CC: Francois Romieu <romieu@fr.zoreil.com>
CC: Jeff Garzik <jgarzik@pobox.com>
CC: Donald Becker <becker@scyld.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agoftgmac100/ftmac100: Move the Faraday drivers
Jeff Kirsher [Wed, 22 Jun 2011 00:55:27 +0000 (17:55 -0700)] 
ftgmac100/ftmac100: Move the Faraday drivers

Move the Faraday driver into drivers/net/ethernet/faraday/ and
make the necessary Kconfig and Makefile changes.

CC: "Po-Yu Chuang" <ratbert@faraday-tech.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Po-Yu Chuang <ratbert@faraday-tech.com>
13 years agoxscale: Move the Intel XScale IXP drivers
Jeff Kirsher [Fri, 15 Jul 2011 05:13:23 +0000 (22:13 -0700)] 
xscale: Move the Intel XScale IXP drivers

Move the Intel XScale IXP drivers into drivers/net/ethernet/xscale/
and make the necessary Kconfig and Makefile changes.

CC: Krzysztof Halasa <khc@pm.waw.pl>
CC: Lennert Buytenhek <kernel@wantstofly.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years ago*sonic/natsemi/ns83829: Move the National Semi-conductor drivers
Jeff Kirsher [Wed, 18 May 2011 12:14:22 +0000 (05:14 -0700)] 
*sonic/natsemi/ns83829: Move the National Semi-conductor drivers

Move the National Semi-conductor drivers into drivers/net/ethernet/natsemi/
and make the necessary Kconfig and Makefile changes.  Also moved the 8390
(National Semi-conductor) devices as a sub-menu of National Semi-conductor
devices.

- moved the ibmlana driver as well into this directory since it is a
  "SONIC" driver

CC: Alfred Arnold <alfred.arnold@lancom.de>
CC: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
CC: Harald Welte <laforge@gnumonks.org>
CC: Tim Hockin <thockin@hockin.org>
CC: <linux-ns83820@kvack.org>
CC: Kevin Chea <kchea@yahoo.com>
CC: Marc Gauthier <marc@linux-xtensa.org>
CC: Chris Zankel <chris@zankel.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Marc Gauthier <marc@tensilica.com>
13 years agobmac/mace/macmace/mac89x0/cs89x0: Move the Macintosh (Apple) drivers
Jeff Kirsher [Mon, 16 May 2011 08:39:01 +0000 (01:39 -0700)] 
bmac/mace/macmace/mac89x0/cs89x0: Move the Macintosh (Apple) drivers

Move the Apple drivers into driver/net/ethernet/apple/ and make the
necessary Kconfig and Makefile changes.

CC: Paul Mackerras <paulus@samba.org>
CC: Paul Mackerras <paulus@au.ibm.com>
CC: Russell Nelson <nelson@crynwr.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agostmmac: Move the STMicroelectronics driver
Jeff Kirsher [Mon, 16 May 2011 07:05:19 +0000 (00:05 -0700)] 
stmmac: Move the STMicroelectronics driver

Move the STMicroelectronics driver into driver/net/ethernet/stmicro/ and
make the necessary Kconfig and Makefile changes.

CC: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agotehuti: Move the Tehuti driver
Jeff Kirsher [Mon, 16 May 2011 04:46:41 +0000 (21:46 -0700)] 
tehuti: Move the Tehuti driver

Move the Tehuti driver into drivers/net/ethernet/tehuti/ and
make the necessary Kconfig and Makefile changes.

CC: Alexander Indenbaum <baum@tehutinetworks.net>
CC: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
13 years agopasemic_mac*: Move the PA Semi driver
Jeff Kirsher [Mon, 16 May 2011 03:56:37 +0000 (20:56 -0700)] 
pasemic_mac*: Move the PA Semi driver

Move the PA Semi driver into drivers/net/ethernet/pasemi/ and
make the necessary Kconfig and Makefile changes.

CC: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Olof Johansson <olof@lixom.net>
13 years agortnetlink: remove initialization of dev->real_num_tx_queues
Jiri Pirko [Wed, 10 Aug 2011 06:09:45 +0000 (06:09 +0000)] 
rtnetlink: remove initialization of dev->real_num_tx_queues

dev->real_num_tx_queues is correctly set already in alloc_netdev_mqs.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobonding: implement get_tx_queues rtnk_link_op
Jiri Pirko [Wed, 10 Aug 2011 06:09:44 +0000 (06:09 +0000)] 
bonding: implement get_tx_queues rtnk_link_op

If bonding device is created via rtnl, it is created with default number
of rx/tx queues. This patch implements callback in bonding so the
correct value (previously specified by bonding module param) is used.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobna: Driver Version changed to 3.0.2.0
Rasesh Mody [Mon, 8 Aug 2011 16:21:42 +0000 (16:21 +0000)] 
bna: Driver Version changed to 3.0.2.0

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobna: Remove Obsolete Files
Rasesh Mody [Mon, 8 Aug 2011 16:21:41 +0000 (16:21 +0000)] 
bna: Remove Obsolete Files

Change details:
 - Removec bfi_ll.h bna_hw.h bna_ctrl.c and bna_txrx.c due to ENET, MSGQ
   and TXRX changes for new FW Driver interface and TX RX re-design.

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobna: Remove Unused Code
Rasesh Mody [Mon, 8 Aug 2011 16:21:40 +0000 (16:21 +0000)] 
bna: Remove Unused Code

Remove unused code.

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobna: ENET and Tx Rx Redesign Enablement
Rasesh Mody [Mon, 8 Aug 2011 16:21:39 +0000 (16:21 +0000)] 
bna: ENET and Tx Rx Redesign Enablement

Change details:
This patch contains additional structure and function definition changes
that are required to enable the new msgq/enet/txrx redesign introduced
by the previous 4 patches.
 - structure and function definition changes to header files as a result
   of Ethport, Enet, IOCEth, Tx, Rx redesign.
 - ethtool changes to use new enet function and definitions
 - Set number of Tx and Rx queues bassed on underlying hardware. Define
   separate macros for maximum and supported numbers of Tx and Rx queues
   based on underlying hardware. Take VLAN header into account for MTU
   calculation. Default to INTx mode when pci_enable_msix() fails. Set a
   bit in Rx poll routine, check and wait for that bit to be cleared in
   the cleanup routine before proceeding.
 - The TX and Rx coalesce settings are programmed in steps of 5 us. The value
   that are not divisible by 5 are rounded to the next lower number. This was
   causing the value os 1 to 4 to be rounded to 0, which is an invalid setting.
   When creating Rx and Tx object, we are currently assigning the default
   values of Rx and Tx coalescing_timeo. If these values are changed in the
   driver to a different value, the change is lost during such operations as
   MTU change. In order to avoid that, pass the configured value of
   coalescing_timeo before Rx and Tx object creation. Fix
   bnad_tx_coalescing_timeo_set() so it applies to all the Tx objects.
 - Reorg uninitialization path in case of pci_probe failure.
 - Hardware clock setup changes to pass asic generation, port modes and
   asic mode as part firmware boot parameters to firmware.
 - FW mailbox interface changes to defined asic specific mailbox interfaces.
   h/w mailbox interfaces take 8-bit FIDs and 2-bit port id for owner. Cleaned
   up mailbox definitions and usage for new and old HW. Eliminated usage of
   ASIC ID. MSI-X vector assignment and programming done by firmware. Fixed
   host offsets for CPE/RME queue registers.
 - Implement polling mechanism for FW ready to have poll mechanism replaces
   the current interrupt based FW READY method. The timer based poll routine
   in IOC will query the ioc_fwstate register to see if there is a state
   change in FW, and sends the READY event. Removed infrastructure needed to
   support mbox READY event from fw as well as IOC code.
 - Move FW init to HW init. Handle the case where PCI mapping goes away when
   IOCPF state machine is waiting for semaphore.
 - Add IOC mbox call back to client indicating that the command is sent.

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobna: Add New HW Defs
Rasesh Mody [Mon, 8 Aug 2011 16:21:38 +0000 (16:21 +0000)] 
bna: Add New HW Defs

Change details:
 - Add new file bna_hw_defs.h to support new code MSGQ, ENET and TX RX redign.
   This makes bna_hw.h obsolete and is removed in a later patch. bna_hw_defs.h
   removes all unused HW register definition that were part of bna_hw.h.

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobna: Tx and Rx Redesign
Rasesh Mody [Mon, 8 Aug 2011 16:21:37 +0000 (16:21 +0000)] 
bna: Tx and Rx Redesign

Change details:
 - This patch contains the changes as a result of redesigning of Tx, Rx data
   path setup. In the old design, setting up Txqs, Rxqs were done in the driver.
   With the new design, most of the hardware setup steps for the Txq, Rxqs are
   moved to FW. Host driver issues commands to FW through the message queue to
   setup/teardown tx, rx data path. FW performs necessary steps and responds
   back to the driver with a status.
 - As a result of this redesign, the state machine implementation for Tx, Rx
   objects have changed significantly. Instead of doing the raw register access,
   these state machines mostly send a command to FW and wait for response and
   take the next action. In addition to tx, rx datapath setup, this patch also
   deals with rx filter configuration - such as unicast address, multicast
   address, vlan filter, promiscuous mode etc.

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobna: Introduce ENET as New Driver and FW Interface
Rasesh Mody [Mon, 8 Aug 2011 16:21:36 +0000 (16:21 +0000)] 
bna: Introduce ENET as New Driver and FW Interface

Change details:
 - This patch contains the messages, opcodes and structure format for the
   messages and responses exchanged between driver and the FW. In addition
   this patch contains the state machine implementation for Ethport, Enet,
   IOCEth.
 - Ethport object is responsible for receiving link state events, sending
   port enable/disable commands to FW.
 - Enet object is responsible for synchronizing initialization/teardown of
   tx & rx datapath configuration.
 - IOCEth object is responsible for init/un-init of IO Controller in the
   adapter which runs the FW.
 - This patch also contains code for initialization and resource assignment
   for Ethport, Enet, IOCEth, Tx, Rx objects.

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agobna: MSGQ Implementation
Rasesh Mody [Mon, 8 Aug 2011 16:21:35 +0000 (16:21 +0000)] 
bna: MSGQ Implementation

Change details:
 - Currently modules communicate with the FW using 32 byte command and
   response register. This limits the size of the command and response
   messages exchanged with the FW to 32 bytes. We need a mechanism to
   exchange the comamnds and responses exchange with FW that exceeds 32 bytes.

 - MSGQ implementation provides that facility. It removes the assumption that
   command/response queue size is precisely calculated to accommodate all
   concurrent FW commands/responses. The queue depth is made variable now, defined
   by a macro. A waiting command list is implemented to hold all the commands
   when there is no place in the command queue. Callback is implemented for
   each command entry to invoke the module posting the command, when there is
   space in the command queue and the command was finally posted to the queue.
   Module/Object information is embedded in the response for tracking purpose.

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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