11 years ago[CRYPTO] seed: New cipher algorithm
Hye-Shik Chang [Tue, 21 Aug 2007 12:01:03 +0000]
[CRYPTO] seed: New cipher algorithm

This patch adds support for the SEED cipher (RFC4269).

This patch have been used in few VPN appliance vendors in Korea for
several years.  And it was verified by KISA, who developed the
algorithm itself.

As its importance in Korean banking industry, it would be great
if linux incorporates the support.

Signed-off-by: Hye-Shik Chang <perky@FreeBSD.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

11 years ago[CRYPTO] api: Add crypto_ablkcipher_ctx_aligned
Sebastian Siewior [Thu, 2 Aug 2007 12:41:53 +0000]
[CRYPTO] api: Add crypto_ablkcipher_ctx_aligned

This is function does the same thing for ablkcipher that is done for
blkcipher by crypto_blkcipher_ctx_aligned(): it returns an aligned
address of the private ctx.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

11 years ago[CRYPTO] drivers/Kconfig: Remove "default m"s
Adrian Bunk [Tue, 17 Jul 2007 12:33:16 +0000]
[CRYPTO] drivers/Kconfig: Remove "default m"s

Hardware drivers shouldn't default to m.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

11 years ago[CRYPTO] Kconfig: Remove "default m"s
Adrian Bunk [Tue, 17 Jul 2007 12:31:34 +0000]
[CRYPTO] Kconfig: Remove "default m"s

Other options requiring specific block cipher algorithms already have
the appropriate select's.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

11 years ago[SUNRPC]: Make the sunrpc use the seq_open_private()
Pavel Emelyanov [Wed, 10 Oct 2007 09:31:07 +0000]
[SUNRPC]: Make the sunrpc use the seq_open_private()

Just switch to the consolidated code.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IRDA]: Make the IRDA use the seq_open_private()
Pavel Emelyanov [Wed, 10 Oct 2007 09:30:45 +0000]
[IRDA]: Make the IRDA use the seq_open_private()

Just switch to the consolidated code

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[DECNET]: Make decnet code use the seq_open_private()
Pavel Emelyanov [Wed, 10 Oct 2007 09:30:23 +0000]
[DECNET]: Make decnet code use the seq_open_private()

Just switch to the consolidated code.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETFILTER]: Make netfilter code use the seq_open_private
Pavel Emelyanov [Wed, 10 Oct 2007 09:29:58 +0000]
[NETFILTER]: Make netfilter code use the seq_open_private

Just switch to the consolidated calls.

ipt_recent() has to initialize the private, so use
the __seq_open_private() helper.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NET]: Make core networking code use seq_open_private
Pavel Emelyanov [Wed, 10 Oct 2007 09:29:29 +0000]
[NET]: Make core networking code use seq_open_private

This concerns the ipv4 and ipv6 code mostly, but also the netlink
and unix sockets.

The netlink code is an example of how to use the __seq_open_private()
call - it saves the net namespace on this private.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[FS] seq_file: Introduce the seq_open_private()
Pavel Emelyanov [Wed, 10 Oct 2007 09:28:42 +0000]
[FS] seq_file: Introduce the seq_open_private()

This function allocates the zeroed chunk of memory and
call seq_open(). The __seq_open_private() helper returns
the allocated memory to make it possible for the caller
to initialize it.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoibm_emac: Convert to use napi_struct independent of struct net_device
Roland Dreier [Tue, 9 Oct 2007 22:48:56 +0000]
ibm_emac: Convert to use napi_struct independent of struct net_device

Commit da3dedd9 ("[NET]: Make NAPI polling independent of struct
net_device objects.") changed the interface to NAPI polling.  Fix up
the ibm_newemac driver so that it works with this new interface.  This
is actually a nice cleanup because ibm_newemac is one of the drivers
that wants to have multiple NAPI structures for a single net_device.

Compile-tested only as I don't have a system that uses the ibm_newemac
driver.  This conversion the conversion for the ibm_emac driver that
was tested on real PowerPC 440SPe hardware.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoibm_new_emac: Nuke SET_MODULE_OWNER() use
Roland Dreier [Tue, 9 Oct 2007 22:47:59 +0000]
ibm_new_emac: Nuke SET_MODULE_OWNER() use

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoibm_emac: Convert to use napi_struct independent of struct net_device
Roland Dreier [Tue, 9 Oct 2007 22:47:37 +0000]
ibm_emac: Convert to use napi_struct independent of struct net_device

Commit da3dedd9 ("[NET]: Make NAPI polling independent of struct
net_device objects.") changed the interface to NAPI polling.  Fix up
the ibm_emac driver so that it works with this new interface.  This is
actually a nice cleanup because ibm_emac is one of the drivers that
wants to have multiple NAPI structures for a single net_device.

Tested with the internal MAC of a PowerPC 440SPe SoC with an AMCC
'Yucca' evaluation board.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoIPoIB: Fix unused variable warning
Roland Dreier [Tue, 9 Oct 2007 22:46:13 +0000]
IPoIB: Fix unused variable warning

The conversion to use netdevice internal stats left an unused variable
in ipoib_neigh_free(), since there's no longer any reason to get
netdev_priv() in order to increment dropped packets.  Delete the
unused priv variable.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agonatsemi: Use NATSEMI_TIMER_FREQ consistently
Mark Brown [Tue, 9 Oct 2007 21:57:39 +0000]
natsemi: Use NATSEMI_TIMER_FREQ consistently

The natsemi driver has a define NATSEMI_TIMER_FREQ which looks like it
controls the normal frequency of the chip poll timer but in fact only
takes effect for the first run of the timer.  Adjust the value of the
define to match that used by the timer and use the define consistently.

Signed-off-by: Mark Brown <broonie@sirena.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agocxgb3 sparse warning fixes
Stephen Hemminger [Mon, 8 Oct 2007 23:22:29 +0000]
cxgb3 sparse warning fixes

Fix warnings from sparse related to shadowed variables and routines
that should be declared static.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agochelsio: sparse warning fixes (old cxgb2)
Stephen Hemminger [Mon, 8 Oct 2007 23:19:10 +0000]
chelsio: sparse warning fixes (old cxgb2)

Fix problems detected by sparse:
1. whole chunk of MAC code was for defined and never used
2. hook for running ext intr in workqueue wasn't being used

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoehea: use kernel event queue
Jan-Bernd Themann [Mon, 8 Oct 2007 14:01:33 +0000]
ehea: use kernel event queue

eHEA recovery and DLPAR functions are called seldomly. The eHEA workqueues
are replaced by the kernel event queue.

Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agonetwork drivers: sparse warning fixes
Stephen Hemminger [Sat, 6 Oct 2007 00:19:47 +0000]
network drivers: sparse warning fixes

Fix some of the easy warnings in network device drivers.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agos2io: sparse warnings fix (rev2)
Stephen Hemminger [Fri, 5 Oct 2007 19:39:21 +0000]
s2io: sparse warnings fix (rev2)

Fix warnings from sparse checker about shadowed definition and improperly
formatted ethtool_strings.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoe1000e: restore flow control settings properly
Auke Kok [Fri, 5 Oct 2007 22:22:02 +0000]
e1000e: restore flow control settings properly

After a cable unplug the forced flow control settings were lost
accidentally and the flow control settings fell back to the default
EEPROM determined values. This breaks for people who want to
run without fc enabled - after a cable reset the driver would
refuse to run with fc disabled.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoe1000e: Simple optimizations in e1000_xmit_frame
Auke Kok [Fri, 5 Oct 2007 21:15:23 +0000]
e1000e: Simple optimizations in e1000_xmit_frame

After an e1000 patch from Krishna Kumar <krkumar2@in.ibm.com>.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoe1000: Simple optimizations in e1000_xmit_frame
Krishna Kumar [Fri, 5 Oct 2007 21:15:16 +0000]
e1000: Simple optimizations in e1000_xmit_frame

Some simple optimizations in e1000_xmit_frame.

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[PATCH] mac80211: Defer setting of RX_FLAG_DECRYPTED.
Mattias Nissler [Sun, 7 Oct 2007 14:35:31 +0000]
[PATCH] mac80211: Defer setting of RX_FLAG_DECRYPTED.

The decryption handlers will skip the frame if the RX_FLAG_DECRYPTED
flag is set, so the early flag setting introduced by Johannes breaks
decryption. To work around this, call the handlers first and then set
the flag.

Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] ieee80211_if_set_type: make check for master dev more explicit
John W. Linville [Thu, 4 Oct 2007 18:04:40 +0000]
[PATCH] ieee80211_if_set_type: make check for master dev more explicit

Problem description by Daniel Drake <dsd@gentoo.org>:

"This sequence of events causes loss of connectivity:

<plug in>
<associate as normal in managed mode>
ifconfig eth7 down
iwconfig eth7 mode monitor
ifconfig eth7 up
ifconfig eth7 down
iwconfig eth7 mode managed
<associate as normal>

At this point you are associated but TX does not work. This is because
the eth7 hard_start_xmit is still ieee80211_monitor_start_xmit."

The problem is caused by ieee80211_if_set_type checking for a non-zero
hard_start_xmit pointer value in order to avoid changing that value for
master devices.  The fix is to make that check more explicitly linked to
master devices rather than simply checking if the value has been
previously set.

CC: Daniel Drake <dsd@gentoo.org>
Acked-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: let get nick return what set nick has set
Holger Schurig [Tue, 9 Oct 2007 13:04:14 +0000]
[PATCH] libertas: let get nick return what set nick has set

Make the get-nickname wireless extension actually work. Before
this patch, I could do "iwconfig eth1 nick BLAH" but "iwconfig
eth1" would have still showed "MRVL-USB8388" to me. Hey, and that
was wrong anyway, I'm on a CF card, not on USB :-)

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-By: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: remove one superfluous include
Holger Schurig [Tue, 9 Oct 2007 12:30:10 +0000]
[PATCH] libertas: remove one superfluous include

This makes scripts/checkincludes.pl happy.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: clean up scan debug messages
Holger Schurig [Tue, 9 Oct 2007 12:15:19 +0000]
[PATCH] libertas: clean up scan debug messages

* make scan debug output cleaner
* change some LBS_DEB_ASSOC messages to LBS_DEB_SCAN, which is more correct
* move helper functions together
* print function return value in the tracing code at one central location

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-By: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: fix "warning: Using plain integer as NULL pointer" sparse warnings
Holger Schurig [Mon, 8 Oct 2007 10:20:04 +0000]
[PATCH] libertas: fix "warning: Using plain integer as NULL pointer" sparse warnings

This fixes three "warning: Using plain integer as NULL pointer"
sparse warnings.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: fix a debug statement
Holger Schurig [Mon, 8 Oct 2007 09:09:30 +0000]
[PATCH] libertas: fix a debug statement

Fix a debug statement

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas link error due to gcc `smartness'
Geert Uytterhoeven [Mon, 8 Oct 2007 07:43:02 +0000]
[PATCH] libertas link error due to gcc `smartness'

Some versions of gcc replace strstr() calls with a single-character `needle'
parameter by strchr() behind our back. This causes a link error if strchr() is
defined as an inline function in <asm/string.h> (e.g. on m68k):

| drivers/built-in.o: In function `libertas_parse_chan':
| linux/drivers/net/wireless/libertas/debugfs.c:209: undefined reference to `strchr'
| drivers/built-in.o: In function `libertas_parse_ssid':
| linux/drivers/net/wireless/libertas/debugfs.c:260: undefined reference to `strchr'

Avoid this by explicitly calling strchr() instead.

Also include <linux/string.h>, because this file calls lots of str*() routines.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-By: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-By: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: fix u8 constant
Holger Schurig [Mon, 8 Oct 2007 09:07:27 +0000]
[PATCH] libertas: fix u8 constant

Don't write constants that are (per documentation and struct) u8
as 0x0001, use 0x01 instead. Also remove an useless cast.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-By: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] libertas: problems setting wpa keys
Dan Williams [Wed, 3 Oct 2007 14:37:45 +0000]
[PATCH] libertas: problems setting wpa keys

The 88w8385 chip, using SDIO interface and firmware release 5.0.11p0,
has problems when both unicast and multicast WPA keys are set in one
command. This patch ensures the keys are set independently.

The original author of this patch is Marc Pignat <marc.pignat@hevs.ch>

Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Release 2.0.10
Ivo van Doorn [Sat, 6 Oct 2007 12:18:41 +0000]
[PATCH] rt2x00: Release 2.0.10

Version bump

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Allways memset memory obtained from skb_push()
Ivo van Doorn [Sat, 6 Oct 2007 12:18:22 +0000]
[PATCH] rt2x00: Allways memset memory obtained from skb_push()

When skb_push() is used we should memset the memory before
usage. This will prevent bugs which could occur when the
data is treated as TX descriptor.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Clean disabling of rt73usb_get_tsf
Ivo van Doorn [Sat, 6 Oct 2007 12:18:00 +0000]
[PATCH] rt2x00: Clean disabling of rt73usb_get_tsf

By defining rt73usb_get_tsf to NULL we only
have 1 location that needs to be edited
when rt73usb_get_tsf can be enabled again.
This also reduces the number of #ifdefs in
the code which is also a "good thing"

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Reorganize configuration handler
Ivo van Doorn [Sat, 6 Oct 2007 11:34:52 +0000]
[PATCH] rt2x00: Reorganize configuration handler

Reorganize configuration handling by creating a extra
structure which contains precalculated values based
on the mac80211 values which are usefull for all
individual drivers.

This also fixes the preamble configuration problem,
up untill now preamble was never configured since
by default the rate->val value was used when changing
the mode.
Now rate->val will only be used to set the basic rate mask.
The preamble configuration will now be done correctly
through the erp_ie_changed callback function.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Small optimizations
Ivo van Doorn [Sat, 6 Oct 2007 12:16:30 +0000]
[PATCH] rt2x00: Small optimizations

Make some small optimizations by removing
some simple if-statements.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Pass dev_state to rt2x00lib_toggle_rx
Ivo van Doorn [Sat, 6 Oct 2007 12:16:09 +0000]
[PATCH] rt2x00: Pass dev_state to rt2x00lib_toggle_rx

Directly pass a value from the enum dev_state with rt2x00lib_toggle_rx,
this will save us a ? : statement, and it is clearer then passing a 1 0
argument.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Add get_tx_data_len callback function
Ivo van Doorn [Sat, 6 Oct 2007 12:15:46 +0000]
[PATCH] rt2x00: Add get_tx_data_len callback function

The TX datalen must always be converted to a value rt73 and rt2500usb
understand. Both require to use a different size then skb->len.
First off this is required because the descriptor must be added,
but the second is because the value must be a multiple of either 2 or 4,
and it should not be a multiple of the USB packetmax

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Cut lines down to 80 characters
Ivo van Doorn [Sat, 6 Oct 2007 12:15:20 +0000]
[PATCH] rt2x00: Cut lines down to 80 characters

rt61pci contained 1 line of 88 characters width,
this needs to be cut down.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: get_duration expects values in 100kbs
Ivo van Doorn [Sat, 6 Oct 2007 12:14:58 +0000]
[PATCH] rt2x00: get_duration expects values in 100kbs

get_duration expects all speeds to be passed in 100kbs,
this means that passing 2 is incorrect and should be raised to 20

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Move TSF sync values into rt2x00config
Ivo van Doorn [Sat, 6 Oct 2007 12:14:29 +0000]
[PATCH] rt2x00: Move TSF sync values into rt2x00config

All drivers use the same values for TSF sync,
this will move the value determination into rt2x00config.c,
and the definition for the values to rt2x00reg.h

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Fix rfkill handling
Ivo van Doorn [Sat, 6 Oct 2007 12:14:06 +0000]
[PATCH] rt2x00: Fix rfkill handling

As reported by Modestas Vainius, enabling rkfill in 1 driver and
disabling it in a second could cause a NULL pointer exception when
the rfkill-disabled driver still sets the CONFIG_SUPPORT_HW_BUTTON flag.

Furthermore, rfkill expects the timeout as a value in milliseconds
instead of jiffies. Also increase the timeout to a second,
since this 250ms would be overkill.

Also the flag DEVICE_ENABLED_RADIO_HW is causing problems
for devices which do not support the hardware button
while rfkill is enabled in the driver.

To remidy this we should inverse the flag and its meaning,
rename the flag to DEVICE_DISABLED_RADIO_HW this means that
by default the radio is enabled by the hardware button (if present)
and can only be disabled explicitely.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Don't use changed_flags inside configure_packet_filter
Ivo van Doorn [Sat, 6 Oct 2007 12:13:38 +0000]
[PATCH] rt2x00: Don't use changed_flags inside configure_packet_filter

We shouldn't use changed_flags when configuring the packet filter,
we work directly with the total_flags which is safe enough since
we already check if something has changed after we applied our
packet filtering flag rules.
Also make sure that when the packet filter is scheduled, the
rt2x00dev->interface.filter is cleared to make sure the drivers
will update the packet filter instead of failing at the check:
*total_flags == rt2x00dev->interface.filter

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Move rt2x00dev flags into enumeration
Ivo van Doorn [Sat, 6 Oct 2007 12:13:06 +0000]
[PATCH] rt2x00: Move rt2x00dev flags into enumeration

By putting the flags into a enumeration we can
make it easier maintable since we don't have to
assign numbers for each flag. This makes it easier
to insert and remove flags.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Store "STARTED" state during suspend
Ivo van Doorn [Sat, 6 Oct 2007 12:12:42 +0000]
[PATCH] rt2x00: Store "STARTED" state during suspend

Store the started state into a new flag DEVICE_STARTED_SUSPEND
and set this when suspending while the device was started.
We can't check for is_interface_present() since only mac80211
knows if there are monitor interfaces present.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Remove radio check from rt2x00lib_toggle_rx
Ivo van Doorn [Sat, 6 Oct 2007 12:12:13 +0000]
[PATCH] rt2x00: Remove radio check from rt2x00lib_toggle_rx

Don't check if the radio is enabled in rt2x00lib_toggle_rx,
this is required since the link tuner should be disabled
when shutting down the device. The remaining calls inside the
rt2x00lib_toggle_rx handler should deliver no problems when
called while the radio is done.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rt2x00: Remove duplicate code in MAC & BSSID handling
Ivo van Doorn [Sat, 6 Oct 2007 12:11:46 +0000]
[PATCH] rt2x00: Remove duplicate code in MAC & BSSID handling

The various drivers contained duplicate code to handle the
MAC and BSSID initialization correctly. This moves the
address copy to little endian variables to rt2x00config.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] p54usb: Add device ID for Linksys WUSB54AG
Martti Huttunen [Thu, 4 Oct 2007 04:06:00 +0000]
[PATCH] p54usb: Add device ID for Linksys WUSB54AG

Add the device ID for Linksys WUSB54AG.

Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] rtl8187: Add device ID for HP wireless print kit usb dongle
Michael Wu [Thu, 4 Oct 2007 04:04:07 +0000]
[PATCH] rtl8187: Add device ID for HP wireless print kit usb dongle

This adds the device ID for the HP wireless print kit usb dongle.

Thanks to Thierry Merle for the patch to the original rtl8187 driver.

Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] ipw2200: batch non-user-requested scan result notifications
Dan Williams [Tue, 9 Oct 2007 17:55:24 +0000]
[PATCH] ipw2200: batch non-user-requested scan result notifications

ipw2200 makes extensive use of background scanning when unassociated or
down.  Unfortunately, the firmware sends scan completed events many
times per second, which the driver pushes directly up to userspace.
This needlessly wakes up processes listening for wireless events many
times per second.  Batch together scan completed events for
non-user-requested scans and send them up to userspace every 4 seconds.
Scan completed events resulting from an SIOCSIWSCAN call are pushed up
without delay.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] Add Linksys card to HostAP driver
Marcin Juszkiewicz [Sun, 7 Oct 2007 18:51:08 +0000]
[PATCH] Add Linksys card to HostAP driver

Socket 1:
product info: "The Linksys Group, Inc.", "Wireless Network CF Card", "ISL37300P", "RevA"
manfid: 0x0274, 0x3301

Signed-off-by: Marcin Juszkiewicz <openembedded@haerwu.biz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] zd1211rw: Add ID for TalkTalk SNU5630NS/05
Daniel Drake [Sun, 7 Oct 2007 15:24:26 +0000]
[PATCH] zd1211rw: Add ID for TalkTalk SNU5630NS/05

Tested by Su-Jong You
zd1211b chip 0471:1237 v4810 high 00-12-bf AL2230_RF pa0 g--N

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[PATCH] hostap_cs: Add device ID for Telekom T-Sinus 111card
Stefan Lippers-Hollmann [Fri, 5 Oct 2007 21:42:51 +0000]
[PATCH] hostap_cs: Add device ID for Telekom T-Sinus 111card

This adds the PCMCIA device ID for the Deutsche Telekom T-Sinus 111card to
hostap_cs.

$ /sbin/lspcmcia -v
[...]
Socket 0 Device 0:      [hostap_cs]             (bus ID: 0.0)
        Configuration:  state: on
        Product Name:   T-Sinus 111card 2.0.0
        Identification: manf_id: 0x01bf card_id: 0x3301
                        function: 6 (network)
                        prod_id(1): "T-Sinus" (0x8c389dc1)
                        prod_id(2): "111card" (0x6a23ac17)
                        prod_id(3): --- (---)
                        prod_id(4): "2.0.0" (0x92b9effb)

Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

11 years ago[IPSEC]: Move state lock into x->type->output
Herbert Xu [Tue, 9 Oct 2007 20:33:35 +0000]
[IPSEC]: Move state lock into x->type->output

This patch releases the lock on the state before calling x->type->output.
It also adds the lock to the spots where they're currently needed.

Most of those places (all except mip6) are expected to disappear with
async crypto.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Lock state when copying non-atomic fields to user-space
Herbert Xu [Tue, 9 Oct 2007 20:31:47 +0000]
[IPSEC]: Lock state when copying non-atomic fields to user-space

This patch adds locking so that when we're copying non-atomic fields such as
life-time or coaddr to user-space we don't get a partial result.

For af_key I've changed every instance of pfkey_xfrm_state2msg apart from
expiration notification to include the keys and life-times.  This is in-line
with XFRM behaviour.

The actual cases affected are:

* pfkey_getspi: No change as we don't have any keys to copy.
* key_notify_sa:
+ ADD/UPD: This wouldn't work otherwise.
+ DEL: It can't hurt.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[XFRM] user: Move attribute copying code into copy_to_user_state_extra
Herbert Xu [Tue, 9 Oct 2007 20:30:57 +0000]
[XFRM] user: Move attribute copying code into copy_to_user_state_extra

Here's a good example of code duplication leading to code rot.  The
notification patch did its own netlink message creation for xfrm states.
It duplicated code that was already in dump_one_state.  Guess what, the
next time (and the time after) when someone updated dump_one_state the
notification path got zilch.

This patch moves that code from dump_one_state to copy_to_user_state_extra
and uses it in xfrm_notify_sa too.  Unfortunately whoever updates this
still needs to update xfrm_sa_len since the notification path wants to
know the exact size for allocation.

At least I've added a comment saying so and if someone still forgest, we'll
have a WARN_ON telling us so.

I also changed the security size calculation to use xfrm_user_sec_ctx since
that's what we actually put into the skb.  However it makes no practical
difference since it has the same size as xfrm_sec_ctx.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Move common code into xfrm_alloc_spi
Herbert Xu [Tue, 9 Oct 2007 20:29:52 +0000]
[IPSEC]: Move common code into xfrm_alloc_spi

This patch moves some common code that conceptually belongs to the xfrm core
from af_key/xfrm_user into xfrm_alloc_spi.

In particular, the spin lock on the state is now taken inside xfrm_alloc_spi.
Previously it also protected the construction of the response PF_KEY/XFRM
messages to user-space.  This is inconsistent as other identical constructions
are not protected by the state lock.  This is bad because they in fact should
be protected but only in certain spots (so as not to hold the lock for too
long which may cause packet drops).

The SPI byte order conversion has also been moved.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Remove gratuitous km wake-up events on ACQUIRE
Herbert Xu [Tue, 9 Oct 2007 20:27:27 +0000]
[IPSEC]: Remove gratuitous km wake-up events on ACQUIRE

There is no point in waking people up when creating/updating larval states
because they'll just go back to sleep again as larval states by definition
cannot be found by xfrm_state_find.

We should only wake them up when the larvals mature or die.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Store IPv6 nh pointer in mac_header on output
Herbert Xu [Tue, 9 Oct 2007 20:25:59 +0000]
[IPSEC]: Store IPv6 nh pointer in mac_header on output

Current the x->mode->output functions store the IPv6 nh pointer in the
skb network header.  This is inconvenient because the network header then
has to be fixed up before the packet can leave the IPsec stack.  The mac
header field is unused on output so we can use that to store this instead.

This patch does that and removes the network header fix-up in xfrm_output.

It also uses ipv6_hdr where appropriate in the x->type->output functions.

There is also a minor clean-up in esp4 to make it use the same code as
esp6 to help any subsequent effort to merge the two.

Lastly it kills two redundant skb_set_* statements in BEET that were
simply copied over from transport mode.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Remove bogus ref count in xfrm_secpath_reject
Herbert Xu [Tue, 9 Oct 2007 20:24:07 +0000]
[IPSEC]: Remove bogus ref count in xfrm_secpath_reject

Constructs of the form

xfrm_state_hold(x);
foo(x);
xfrm_state_put(x);

tend to be broken because foo is either synchronous where this is totally
unnecessary or if foo is asynchronous then the reference count is in the
wrong spot.

In the case of xfrm_secpath_reject, the function is synchronous and therefore
we should just kill the reference count.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Don't memset() netns to zero manually
Pavel Emelyanov [Tue, 9 Oct 2007 20:02:17 +0000]
[NETNS]: Don't memset() netns to zero manually

The newly created net namespace is set to 0 with memset()
in setup_net(). The setup_net() is also called for the
init_net_ns(), which is zeroed naturally as a global var.

So remove this memset and allocate new nets with the
kmem_cache_zalloc().

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPv6]: use container_of() macro in fib6_clean_node()
Benjamin Thery [Tue, 9 Oct 2007 03:39:36 +0000]
[IPv6]: use container_of() macro in fib6_clean_node()

In ip6_fib.c, fib6_clean_node() casts a fib6_walker_t pointer to
a fib6_cleaner_t pointer assuming a struct fib6_walker_t (field 'w')
is the first field in struct fib6_walker_t.

To prevent any future problems that may occur if one day a field
is inadvertently inserted before the 'w' field in struct fib6_cleaner_t,
(and to improve readability), this patch uses the container_of() macro.

Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NETNS]: Move some code into __init section when CONFIG_NET_NS=n
Pavel Emelyanov [Tue, 9 Oct 2007 03:38:39 +0000]
[NETNS]: Move some code into __init section when CONFIG_NET_NS=n

With the net namespaces many code leaved the __init section,
thus making the kernel occupy more memory than it did before.
Since we have a config option that prohibits the namespace
creation, the functions that initialize/finalize some netns
stuff are simply not needed and can be freed after the boot.

Currently, this is almost not noticeable, since few calls
are no longer in __init, but when the namespaces will be
merged it will be possible to free more code. I propose to
use the __net_init, __net_exit and __net_initdata "attributes"
for functions/variables that are not used if the CONFIG_NET_NS
is not set to save more space in memory.

The exiting functions cannot just reside in the __exit section,
as noticed by David, since the init section will have
references on it and the compilation will fail due to modpost
checks. These references can exist, since the init namespace
never dies and the exit callbacks are never called. So I
introduce the __exit_refok attribute just like it is already
done with the __init_refok.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[ISDN]: Change I4L to use alloc_netdev().
Karsten Keil [Tue, 9 Oct 2007 03:37:11 +0000]
[ISDN]: Change I4L to use alloc_netdev().

Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[8021Q]: transfer dev_id from real device
Ursula Braun [Tue, 9 Oct 2007 03:28:47 +0000]
[8021Q]: transfer dev_id from real device

A net_device struct provides field dev_id. It is used for
unique ipv6 generation in case of shared network cards
(as for the OSA network cards of IBM System z).
If VLAN devices are built on top of such shared network cards,
this dev_id information needs to be transferred to the VLAN device.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Move RO-specific output code into xfrm6_mode_ro.c
Herbert Xu [Tue, 9 Oct 2007 00:27:19 +0000]
[IPSEC]: Move RO-specific output code into xfrm6_mode_ro.c

The lastused update check in xfrm_output can be done just as well in
the mode output function which is specific to RO.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Unexport xfrm_replay_notify
Herbert Xu [Tue, 9 Oct 2007 00:26:34 +0000]
[IPSEC]: Unexport xfrm_replay_notify

Now that the only callers of xfrm_replay_notify are in xfrm, we can remove
the export.

This patch also removes xfrm_aevent_doreplay since it's now called in just
one spot.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Move output replay code into xfrm_output
Herbert Xu [Tue, 9 Oct 2007 00:25:53 +0000]
[IPSEC]: Move output replay code into xfrm_output

The replay counter is one of only two remaining things in the output code
that requires a lock on the xfrm state (the other being the crypto).  This
patch moves it into the generic xfrm_output so we can remove the lock from
the transforms themselves.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Move xfrm_state_check into xfrm_output.c
Herbert Xu [Tue, 9 Oct 2007 00:25:08 +0000]
[IPSEC]: Move xfrm_state_check into xfrm_output.c

The functions xfrm_state_check and xfrm_state_check_space are only used by
the output code in xfrm_output.c so we can move them over.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC]: Move common output code to xfrm_output
Herbert Xu [Tue, 9 Oct 2007 00:16:30 +0000]
[IPSEC]: Move common output code to xfrm_output

Most of the code in xfrm4_output_one and xfrm6_output_one are identical so
this patch moves them into a common xfrm_output function which will live
in net/xfrm.

In fact this would seem to fix a bug as on IPv4 we never reset the network
header after a transform which may upset netfilter later on.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC] ah: Remove keys from ah_data structure
Herbert Xu [Tue, 9 Oct 2007 00:14:34 +0000]
[IPSEC] ah: Remove keys from ah_data structure

The keys are only used during initialisation so we don't need to carry them
in esp_data.  Since we don't have to allocate them again, there is no need
to place a limit on the authentication key length anymore.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IPSEC] esp: Remove keys from esp_data structure
Herbert Xu [Tue, 9 Oct 2007 00:13:44 +0000]
[IPSEC] esp: Remove keys from esp_data structure

The keys are only used during initialisation so we don't need to carry them
in esp_data.  Since we don't have to allocate them again, there is no need
to place a limit on the authentication key length anymore.

This patch also kills the unused auth.icv member.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[AF_IUCV]: postpone receival of iucv-packets
Ursula Braun [Mon, 8 Oct 2007 09:03:31 +0000]
[AF_IUCV]: postpone receival of iucv-packets

AF_IUCV socket programs may waste Linux storage, because af_iucv
allocates an skb whenever posted by the receive callback routine and
receives the message immediately.
Message receival is now postponed if data from previous callbacks has
not yet been transferred to the receiving socket program. Instead a
message handle is saved in a message queue as a reminder. Once
messages could be given to the receiving socket program, there is
an additional checking for entries in the message queue, followed
by skb allocation and message receival if applicable.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[AF_IUCV]: remove static declarations from header file.
Heiko Carstens [Mon, 8 Oct 2007 09:02:52 +0000]
[AF_IUCV]: remove static declarations from header file.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TG3]: Fix ethtool autonegotiate flags.
Andy Gospodarek [Mon, 8 Oct 2007 08:08:47 +0000]
[TG3]: Fix ethtool autonegotiate flags.

I recently noticed that when calling:

# ethtool -s eth0 autoneg on

on a 5722 (though I'm sure it's not specific to that card) that
subsequent checks of the cards status looked like this:

# ethtool eth0
Settings for eth0:
        Supported ports: [ MII ]
        Supported link modes:   10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Half 1000baseT/Full
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Half 1000baseT/Full
        Advertised auto-negotiation: No        <---- This seems odd?!?
        Speed: 1000Mb/s
        Duplex: Full
        Port: Twisted Pair
        PHYAD: 1
        Transceiver: internal
        Auto-negotiation: on
        Supports Wake-on: g
        Wake-on: d
        Current message level: 0x000000ff (255)
        Link detected: yes

I noticed that the following commit:

commit 3600d918d870456ea8e7bb9d47f327de5c20f3d6
Author: Michael Chan <mchan@broadcom.com>
Date:   Thu Dec 7 00:21:48 2006 -0800

    [TG3]: Allow partial speed advertisement.

    Honor the advertisement bitmask from ethtool.  We used to always
    advertise the full capability when autoneg was set to on.

changed things around so that ethtool speed settings were strictly
followed.  Unfortunately ethtool doesn't seem to set ADVERTISED_Autoneg
in the advertising field (and maybe it shouldn't have to).  I'd vote
that it should be fixed there, but it should also be added here just in
case someone using ethtool ioctls in their own application gets what
they want.

Adding that flag in tg3_set_settings seemed like the most logical place
since the driver works fine on boot.  This is just an issue when
re-enabling autonegotiation, so we should probably nip it there.

Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[IRDA]: Oops fix for ksdazzle
Alex Villacís Lasso [Mon, 8 Oct 2007 08:07:28 +0000]
[IRDA]: Oops fix for ksdazzle

This fixes a kernel oops triggered by the ksdazzle SIR driver.
We need more space for input frames, and 2048 should be plenty of it.

Signed-off-by: Alex Villacís Lasso <a_villacis@palosanto.com>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NET]: split dev_ifsioc() according to locking
Jeff Garzik [Mon, 8 Oct 2007 07:06:32 +0000]
[NET]: split dev_ifsioc() according to locking

This always bugged me: dev_ioctl() called dev_ifsioc() either inside
read_lock(dev_base_lock) or rtnl_lock(), depending on the ioctl being
executed.

This change moves the ioctls executed inside dev_base_lock to a new
function, dev_ifsioc_locked().  Now the locking context is completely
clear to the reader.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[NET]: sparse warning fixes
Stephen Hemminger [Tue, 9 Oct 2007 08:59:42 +0000]
[NET]: sparse warning fixes

Fix a bunch of sparse warnings. Mostly about 0 used as
NULL pointer, and shadowed variable declarations.
One notable case was that hash size should have been unsigned.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TCP]: "Annotate" another fackets_out state reset
Ilpo Järvinen [Mon, 8 Oct 2007 06:37:55 +0000]
[TCP]: "Annotate" another fackets_out state reset

This should no longer be necessary because fackets_out is
accurate. It indicates bugs elsewhere, thus report it.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TCP]: Comment fastpath_cnt_hint off-by-one trap
Ilpo Järvinen [Mon, 8 Oct 2007 06:37:25 +0000]
[TCP]: Comment fastpath_cnt_hint off-by-one trap

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TCP]: Fix two off-by-one errors in fackets_out adjusting logic
Ilpo Järvinen [Mon, 8 Oct 2007 06:36:41 +0000]
[TCP]: Fix two off-by-one errors in fackets_out adjusting logic

1) Passing wrong skb to tcp_adjust_fackets_out could corrupt
fastpath_cnt_hint as tcp_skb_pcount(next_skb) is not included
to it if hint points exactly to the next_skb (it's lagging
behind, see sacktag).

2) When fastpath_skb_hint is put backwards to avoid dangling
skb reference, the skb's pcount must also be removed from count
(not included like above).

Reported by Cedric Le Goater <legoater@free.fr>

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TG3]: Update version to 3.82.
Michael Chan [Mon, 8 Oct 2007 06:29:06 +0000]
[TG3]: Update version to 3.82.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TG3]: Add 5784 and 5764 support.
Matt Carlson [Mon, 8 Oct 2007 06:28:35 +0000]
[TG3]: Add 5784 and 5764 support.

This patch adds the support for 5784 and 5764 devices.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TG3]: ASIC decoding and basic CPMU support.
Matt Carlson [Mon, 8 Oct 2007 06:28:17 +0000]
[TG3]: ASIC decoding and basic CPMU support.

Newer products change the way the ASIC revision is obtained.  This patch
implements how the driver will extract the revision number.

This patch also adds preliminary CPMU support.  CPMU stands for Central
Power Management Unit.  The CPMU's role is to put the chip into lower
power states when the operating conditions allow it.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[TG3]: Walk PCI capability lists.
Matt Carlson [Mon, 8 Oct 2007 06:27:28 +0000]
[TG3]: Walk PCI capability lists.

Newer tg3 devices shuffle around the registers in PCI configuration
space.  This patch changes the way the driver accesses the PCI
capabilities registers.  Hardcoded register locations are replaced with
offsets from pci_find_capability() return values.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years agoe1000e: Fix ethtool register test code
Auke Kok [Thu, 4 Oct 2007 22:00:08 +0000]
e1000e: Fix ethtool register test code

A merge/cleanup code accidentally dropped 8254x code in and removed
8257x code here. Undo this mistake and use the pci-e relevant register
test similar as to what is in e1000.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoe1000e: fix debugging printout code
Auke Kok [Thu, 4 Oct 2007 18:38:43 +0000]
e1000e: fix debugging printout code

A small bug crawled in the -DDEBUG enabled code. Fix this to
properly call the backreference device name.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoqeth: discard inbound packets with unknown header id
Ursula Braun [Fri, 5 Oct 2007 14:45:48 +0000]
qeth: discard inbound packets with unknown header id

Debugging statements are added for inbound packets with unknown
header id. Those packets are discarded and no longer processed as
osn-packets.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agolcs: Channel errors drive lcs_recovery which leads to kernel panic.
Klaus D. Wacker [Fri, 5 Oct 2007 14:45:47 +0000]
lcs: Channel errors drive lcs_recovery which leads to kernel panic.

When the lcs irq routine detects channel failures it drives device recovery.
After this event the device is no longer usable for shutdown requests,
because the lcs_irq routine may get wrong channel status information.
In such a case the lcs_irq routine marks the channel in 'error' state.
The channel state comes back to 'running' after restarting the channels.

Signed-off-by: Klaus D. Wacker <kdwacker@de.ibm.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoqeth: avoid duplicate deletion of multicast addresses
Ursula Braun [Fri, 5 Oct 2007 14:45:46 +0000]
qeth: avoid duplicate deletion of multicast addresses

if qeth_set_multicast_list() is performed on 2 CPUs in parallel,
card->ip_list may end corrupted.
Solution: In function __qeth_delete_all_mc()
          remove card->ip_list entry before invoking
          qeth_deregister_addr_entry(). Thus a 2nd invocation of
          qeth_set_multicast_list() cannot try to remove the
          same entry twice.

Signed-off-by Ursula Braun <braunu@de.ibm.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoqeth: EDDP does not work on large MTUs
Frank Blaschka [Fri, 5 Oct 2007 14:45:45 +0000]
qeth: EDDP does not work on large MTUs

Fix filling the qdio buffers in EDDP mode.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years agoqeth: HiperSockets layer-3 interface drop non IPv4 or non IPv6 packets
Klaus D. Wacker [Fri, 5 Oct 2007 14:45:44 +0000]
qeth: HiperSockets layer-3 interface drop non IPv4 or non IPv6 packets

HiperSockets infrastructure (layer-3 mode) supports only IPv4 or
IPv6 packets. Sending other packet types disturbs TCP/IP on z/VM,
which issues messages about invalid packets.
Qeth send routine will detect packet type on sending over a
HiperSockets interface (in layer-3 mode) and drop non IP packets.
The error and drop count of the interface is incremented.

Signed-off-by: Klaus D. Wacker <kdwacker@de.ibm.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

11 years ago[NIU]: Add Sun Neptune ethernet driver.
David S. Miller [Tue, 9 Oct 2007 08:54:01 +0000]
[NIU]: Add Sun Neptune ethernet driver.

With cleanup suggestions and bugs spotted by Stephen Hemminger,
Ingo Oeser, Matheos Worku, and Oliver Hartkopp.

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

11 years ago[DCCP]: Twice the wrong reset code in receiving connection-Requests
Gerrit Renker [Thu, 4 Oct 2007 21:52:28 +0000]
[DCCP]: Twice the wrong reset code in receiving connection-Requests

This fixes two bugs in processing of connection-Requests in
v{4,6}_conn_request:

 1. Due to using the variable `reset_code', the Reset code generated
    internally by dccp_parse_options() is overwritten with the
    initialised value ("Too Busy") of reset_code, which is not what is
    intended.

 2. When receiving a connection-Request on a multicast or broadcast
    address, no Reset should be generated, to avoid storms of such
    packets. Instead of jumping to the `drop' label, the
    v{4,6}_conn_request functions now return 0. Below is why in my
    understanding this is correct:

    When the conn_request function returns < 0, then the caller,
    dccp_rcv_state_process(), returns 1. In all instances where
    dccp_rcv_state_process is called (dccp_v4_do_rcv, dccp_v6_do_rcv,
    and dccp_child_process), a return value of != 0 from
    dccp_rcv_state_process() means that a Reset is generated.

    If on the other hand the conn_request function returns 0, the
    packet is discarded and no Reset is generated.

Note: There may be a related problem when sending the Response, due to
the following.

if (dccp_v6_send_response(sk, req, NULL))
goto drop_and_free;
/* ... */
drop_and_free:
return -1;

In this case, if send_response fails due to transmission errors, the
next thing that is generated is a Reset with a code "Too Busy". I
haven't been able to conjure up such a condition, but it might be good
to change the behaviour here also (not done by this patch).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[DCCP]: Correct documentation
Gerrit Renker [Thu, 4 Oct 2007 21:50:57 +0000]
[DCCP]: Correct documentation

This corrects erroneous documentation of the socket API.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[DCCP]: Wrong format in printk
Gerrit Renker [Thu, 4 Oct 2007 21:44:01 +0000]
[DCCP]: Wrong format in printk

The elapsed time uses u32, but printk was using %d, not %u.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

11 years ago[DCCP]: Tidy-up -- minisock initialisation
Gerrit Renker [Thu, 4 Oct 2007 21:43:42 +0000]
[DCCP]: Tidy-up -- minisock initialisation

This

 * removes a declaration of a non-existent function
   __dccp_minisock_init;

 * shifts the initialisation function dccp_minisock_init() from
   options.c to minisocks.c, where it is more naturally expected to
   be.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

11 years ago[CCID2]: Sequence number wraparound issues
Gerrit Renker [Thu, 4 Oct 2007 21:43:09 +0000]
[CCID2]: Sequence number wraparound issues

This replaces several uses of standard arithmetic with the DCCP
sequence number arithmetic functions. The problem here is that the
sequence number wrap-around was not taken into consideration.

 * Condition "seqp->ccid2s_seq <= prev->ccid2s_seq" has been replaced
   by

    dccp_delta_seqno(seqp->ccid2s_seq, prev->ccid2s_seq) >= 0

   since if seqp is `before' prev, then the delta_seqno() is positive.

 * The test whether sequence numbers `a' and `b' are consecutive has
   the form

    dccp_delta_seqno(a, b) == 1

 * Increment of ccid2hctx_rpseq could be done using dccp_inc_seqno(),
   but since here the incremented ccid2hctx_rpseq == seqno, used
   assignment instead.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>