linux-2.6.git
13 years agosctp: fix missing label when PROC_FS=n
Randy Dunlap [Thu, 27 Nov 2008 23:30:53 +0000 (15:30 -0800)]
sctp: fix missing label when PROC_FS=n

Fix missing label when CONFIG_PROC_FS=n:

net/sctp/protocol.c: In function 'sctp_proc_init':
net/sctp/protocol.c:106: error: label 'out_nomem' used but not defined
make[3]: *** [net/sctp/protocol.o] Error 1

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoigb: Add support for pci-e Advanced Error Reporting
Alexander Duyck [Thu, 27 Nov 2008 08:24:37 +0000 (00:24 -0800)]
igb: Add support for pci-e Advanced Error Reporting

Add the calls necessary to enable advanced error reporting for igb on
systems with AER enabled.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoe100: cleanup link up/down messages
Jeff Kirsher [Thu, 27 Nov 2008 08:23:37 +0000 (00:23 -0800)]
e100: cleanup link up/down messages

The system log messages created on a link status change need to follow a
specific format to work with tools some customers use.  This also makes
the messages consistant with other Intel driver link messages.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoixgb: cleanup link up/down messages
Jeff Kirsher [Thu, 27 Nov 2008 08:23:12 +0000 (00:23 -0800)]
ixgb: cleanup link up/down messages

The system log messages created on a link status change need to follow a
specific format to work with tools some customers use.  This also makes
the messages consistant with other Intel driver link messages.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoe1000: cleanup link up/down messages
Jeff Kirsher [Thu, 27 Nov 2008 08:22:45 +0000 (00:22 -0800)]
e1000: cleanup link up/down messages

The system log messages created on a link status change need to follow a
specific format to work with tools some customers use.  This also makes
the messages consistant with other Intel driver link messages.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoixgbe: cleanup link up/down messages
Jeff Kirsher [Thu, 27 Nov 2008 08:22:21 +0000 (00:22 -0800)]
ixgbe: cleanup link up/down messages

The system log messages created on a link status change need to follow a
specific format to work with tools some customers use.  This also makes
the messages consistant with other Intel driver link messages.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoigb: link up/down messages must follow a specific format
Alexander Duyck [Thu, 27 Nov 2008 08:21:39 +0000 (00:21 -0800)]
igb: link up/down messages must follow a specific format

The system log messages created on a link status change need to follow a
specific format to work with tools some customers use.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agodecnet: remove private wrappers of endian helpers
Harvey Harrison [Thu, 27 Nov 2008 08:12:47 +0000 (00:12 -0800)]
decnet: remove private wrappers of endian helpers

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Reviewed-by: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
David S. Miller [Thu, 27 Nov 2008 07:48:40 +0000 (23:48 -0800)]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6

Conflicts:

drivers/net/hp-plus.c
drivers/net/wireless/ath5k/base.c
drivers/net/wireless/ath9k/recv.c
net/wireless/reg.c

13 years agocxgb3: Update FW loading path.
Divy Le Ray [Wed, 26 Nov 2008 23:38:36 +0000 (15:38 -0800)]
cxgb3: Update FW loading path.

Update FW loading path to accomodate in-kernel images location

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agocxgb3: integrate FW and protocol engines in the kernel
Divy Le Ray [Wed, 26 Nov 2008 23:37:50 +0000 (15:37 -0800)]
cxgb3: integrate FW and protocol engines in the kernel

Include firmware and protocol images in the kernel image if requested

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agocxgb3: avoid potential memory leak.
Divy Le Ray [Wed, 26 Nov 2008 23:35:59 +0000 (15:35 -0800)]
cxgb3: avoid potential memory leak.

Add consistency in alloc_ring() parameter checking
to avoid potential memory leaks.
alloc_ring() callers are correct fo far.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agocxgb3: set hard_xmit in the netdev_ops
Divy Le Ray [Wed, 26 Nov 2008 23:35:26 +0000 (15:35 -0800)]
cxgb3: set hard_xmit in the netdev_ops

Fix t3_eth_xmit() missing into the netdev_ops structure.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Wed, 26 Nov 2008 23:28:40 +0000 (15:28 -0800)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6

13 years agopkt_sched: gen_estimator: Optimize gen_estimator_active()
Jarek Poplawski [Wed, 26 Nov 2008 23:24:32 +0000 (15:24 -0800)]
pkt_sched: gen_estimator: Optimize gen_estimator_active()

Since all other gen_estimator functions use bstats and rate_est params
together, and searching for them is optimized now, let's use this also
in gen_estimator_active(). The return type of gen_estimator_active()
is changed to bool, and gen_find_node() parameters to const, btw.

In tcf_act_police_locate() a check for ACT_P_CREATED is added before
calling gen_estimator_active().

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agomac80211_hwsim: fix-up some print_mac merge damage
John W. Linville [Tue, 25 Nov 2008 21:47:36 +0000 (16:47 -0500)]
mac80211_hwsim: fix-up some print_mac merge damage

Some print_mac -> %pM conversions got lost in some merge or another...

Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agomac80211: fix unaligned access in ieee80211_wep_encrypt_data
Ivan Kuten [Mon, 24 Nov 2008 20:17:54 +0000 (15:17 -0500)]
mac80211: fix unaligned access in ieee80211_wep_encrypt_data

Signed-off-by: Ivan Kuten <ivan.kuten@promwad.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agop54: fix wmm queue settings
Christian Lamparter [Mon, 24 Nov 2008 13:52:51 +0000 (14:52 +0100)]
p54: fix wmm queue settings

This patch fixes a regression (introduced by
"p54: more definitions form lmac_longbow.h and pda.h")

It turned out that the "ret" variable wasn't initialized and
this caused the following warnings/errors to appear:

wmaster1: failed to set TX queue parameters for queue 2
wmaster1: failed to set TX queue parameters for queue 3
wmaster1: failed to set TX queue parameters for queue 1
wmaster1: failed to set TX queue parameters for queue 0

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Use proper TX channel width for setting channels
Sujith [Mon, 24 Nov 2008 06:38:35 +0000 (12:08 +0530)]
ath9k: Use proper TX channel width for setting channels

The TX channel width of the BSS can be obtained only after association.
In all cases, default to HT20 if HT is enabled, and set
chan width to HT40 only if the BSS supports it.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Code scrub
Sujith [Mon, 24 Nov 2008 06:37:55 +0000 (12:07 +0530)]
ath9k: Code scrub

Merge core.c and base.c
Remove Antenna Diversity (unused now).
Remove unused chainmask handling code.
Comment, indentation scrub.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agonl80211: Change max TX power to be in mBm instead of dBm
Jouni Malinen [Sat, 22 Nov 2008 20:00:31 +0000 (22:00 +0200)]
nl80211: Change max TX power to be in mBm instead of dBm

In order to be consistent with NL80211_ATTR_POWER_RULE_MAX_EIRP,
change NL80211_FREQUENCY_ATTR_MAX_TX_POWER to use mBm and U32 instead
of dBm and U8. This is a userspace interface change, but the previous
version had not yet been pushed upstream and there are no userspace
programs using this yet, so there is justification to get this change in
as long as it goes in before the previous version gets out.

Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoorinoco: Provide option to avoid unnecessary fw caching
David Kilroy [Sat, 22 Nov 2008 10:37:28 +0000 (10:37 +0000)]
orinoco: Provide option to avoid unnecessary fw caching

Make firmware caching on startup optional, and make it default.

When the option is not selected and PM_SLEEP is configured, then
cache firmware in the suspend pm_notifier. This configuration saves
about 64k RAM in normal use, but can lead to a situation where the
driver is configured to use a different firmware.

Signed-off by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoorinoco: Resume spectrum_cs in the same way as orinoco_cs
David Kilroy [Sat, 22 Nov 2008 10:37:27 +0000 (10:37 +0000)]
orinoco: Resume spectrum_cs in the same way as orinoco_cs

Retrieval of external firmware has been resolved, and should work with
the standard orinoco resume algorithm.

This fixes an issue where priv->hw_unavailable indicates the card is
ready when firmware has not been loaded.

Signed-off by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoorinoco: Cache Symbol firmware
David Kilroy [Sat, 22 Nov 2008 10:37:26 +0000 (10:37 +0000)]
orinoco: Cache Symbol firmware

Signed-off by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoorinoco: Separate fw caching from download
David Kilroy [Sat, 22 Nov 2008 10:37:25 +0000 (10:37 +0000)]
orinoco: Separate fw caching from download

This refactorring will make it easier to share logic with Symbol
firmware.

Signed-off by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Handle -ENOMEM on RX gracefully
Luis R. Rodriguez [Sat, 22 Nov 2008 01:41:33 +0000 (17:41 -0800)]
ath9k: Handle -ENOMEM on RX gracefully

We would get an oops on RX on -ENOMEM by passing
NULL to the hardware on ath_rx_buf_link(). The oops
would look something like this:

ath_rx_tasklet+0x515/0x53b
ath9k_tasklet+0x48
tasklet_action
__do_softirq
irq_exit
do_IRQ

RIP: ath_rx_buf_link+0x3a

We correct this by handling the requeue directly on
the ath_rx_tasklet() and trying to allocate an skb
*prior* to sending up the last hardware processed
skb. If we run out of memory this gauranteees we have
skbs to work with while it simply drops new received
frames.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agorfkill: always call get_state() hook on resume
Henrique de Moraes Holschuh [Fri, 21 Nov 2008 22:40:10 +0000 (20:40 -0200)]
rfkill: always call get_state() hook on resume

We "optimize" away the get_state() hook call on rfkill_toggle_radio
when doing a forced state change.  This means the resume path is not
calling get_state() as it should.

Call it manually on the resume handler, as we don't want to mess with
the EPO path by removing the optimization.  This has the added benefit
of making it explicit that rfkill->state could have been modified
before we hit the rfkill_toggle_radio() call in the class resume
handler.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agorfkill: preserve state across suspend
Henrique de Moraes Holschuh [Fri, 21 Nov 2008 22:40:09 +0000 (20:40 -0200)]
rfkill: preserve state across suspend

The rfkill class API requires that the driver connected to a class
call rfkill_force_state() on resume to update the real state of the
rfkill controller, OR that it provides a get_state() hook.

This means there is potentially a hidden call in the resume code flow
that changes rfkill->state (i.e. rfkill_force_state()), so the
previous state of the transmitter was being lost.

The simplest and most future-proof way to fix this is to explicitly
store the pre-sleep state on the rfkill structure, and restore from
that on resume.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agomac80211: Look out for some other AP when disassoc is received.
Vivek Natarajan [Sat, 22 Nov 2008 06:19:50 +0000 (22:19 -0800)]
mac80211: Look out for some other AP when disassoc is received.

When a disassoc packet is received from the AP with a reason code of
'leaving the BSS', mac80211 should go into DISABLED state just as it
would do if the AP suddenly went away for some reason, as that is what
will happen shortly after the AP leaves anyway.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agonl80211: Report max TX power in NL80211_BAND_ATTR_FREQS
Jouni Malinen [Fri, 21 Nov 2008 17:01:30 +0000 (19:01 +0200)]
nl80211: Report max TX power in NL80211_BAND_ATTR_FREQS

This is useful information to provide for userspace (e.g., hostapd needs
this to generate Country IE).

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath5k: Clean up eeprom parsing and add missing calibration data
Felix Fietkau [Thu, 20 Nov 2008 14:16:22 +0000 (15:16 +0100)]
ath5k: Clean up eeprom parsing and add missing calibration data

This patch brings the ath5k eeprom parsing code in sync with the work
done on ath_info by Nick Kossifidis and integrates the missing parts
based on the code of the Atheros Legacy HAL release.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Dont update rate control for every AMPDU
Vasanthakumar Thiagarajan [Thu, 20 Nov 2008 06:21:18 +0000 (11:51 +0530)]
ath9k: Dont update rate control for every AMPDU

Update the rate control only with the tx status of first
AMPDU of an aggregation. This patch fixes frequent drops
in throughput.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoiwlwifi: TX update chicken bits
Winkler, Tomas [Wed, 19 Nov 2008 23:32:27 +0000 (15:32 -0800)]
iwlwifi: TX update chicken bits

This instructs FH to increment the retry count of a packet when
it is brought from the memory to TX-FIFO to save transactions
during aggregation flow.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoiwlwifi: TX setup fix confusion between TX queue and TX DMA channel
Winkler, Tomas [Wed, 19 Nov 2008 23:32:26 +0000 (15:32 -0800)]
iwlwifi: TX setup fix confusion between TX queue and TX DMA channel

This patch configures correctly TX DMA channel. It is not
the same as TX queue.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoiwlwifi: 4965 define firmware file name once
Winkler, Tomas [Wed, 19 Nov 2008 23:32:25 +0000 (15:32 -0800)]
iwlwifi: 4965 define firmware file name once

Apply same idiom as in 5000 introduced by
'iwlwifi: define firmware file name once'

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoiwlwifi: enable base band calibration in 5000 HW
Tomas Winkler [Wed, 19 Nov 2008 23:32:24 +0000 (15:32 -0800)]
iwlwifi: enable base band calibration in 5000 HW

This patch adds base band calibration support.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoiwlwifi: move iwl_clear_stations_table to iwl-sta.c
Winkler, Tomas [Wed, 19 Nov 2008 23:32:23 +0000 (15:32 -0800)]
iwlwifi: move iwl_clear_stations_table to iwl-sta.c

This patch moves iwl_clear_stations_table into iwl-sta.c

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoiwl3945 : Fix ad-hoc mode for 3945
Abhijeet Kolekar [Wed, 19 Nov 2008 23:32:22 +0000 (15:32 -0800)]
iwl3945 : Fix ad-hoc mode for 3945

Patch fixes the ad-hoc mode by
1) Removing redundant clear_stations_table which prevented generation of
beacons.
2) Setting assoc_id to 1. It was never set so preventing tx flow
in iwl3945_tx_skb.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath5k: set mac address in add_interface
Bob Copeland [Tue, 18 Nov 2008 04:40:38 +0000 (23:40 -0500)]
ath5k: set mac address in add_interface

Configure the mac address in add_interface and clear it in
remove_interface so that users can change the mac address
to something other than the one in the eeprom.  Also avoid
setting it at attach time so that we won't ack packets
until fully set up.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Use straightforward PCI routines to setup the TX buffer.
Sujith [Tue, 18 Nov 2008 03:40:42 +0000 (09:10 +0530)]
ath9k: Use straightforward PCI routines to setup the TX buffer.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Update TX trigger level on a FIFO underrun.
Sujith [Tue, 18 Nov 2008 03:40:22 +0000 (09:10 +0530)]
ath9k: Update TX trigger level on a FIFO underrun.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Fix bug in deciphering channel flags
Sujith [Tue, 18 Nov 2008 03:39:54 +0000 (09:09 +0530)]
ath9k: Fix bug in deciphering channel flags

CHANNEL_CCK flag is set for all 2 Ghz channels, so IS_CHAN_CCK() would
turn out to be true for all channles in that band.
Use IS_CHAN_B() now, which checks the channel mode and not the channel
flags.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Move TX completion routine to xmit.c
Sujith [Tue, 18 Nov 2008 03:39:30 +0000 (09:09 +0530)]
ath9k: Move TX completion routine to xmit.c

Also, use a helper function to setup RC status data
when processing completed TX descriptors.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Use helpers
Sujith [Tue, 18 Nov 2008 03:38:33 +0000 (09:08 +0530)]
ath9k: Use helpers

Break down huge functions, use helper functions or
macros instead.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: General code scrub
Sujith [Tue, 18 Nov 2008 03:38:13 +0000 (09:08 +0530)]
ath9k: General code scrub

Replace TRUE/FALSE macros with VALID/INVALID macros.
Follow a consistent variable convention.
Remove unnecessary comments.
Add all RC phy macros into a single enum.
Merge functions into reasonably sized entities.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Remove ath9k_rate_table
Sujith [Tue, 18 Nov 2008 03:37:53 +0000 (09:07 +0530)]
ath9k: Remove ath9k_rate_table

Maintaining two sets of rate tables is redundant, remove one
and use struct ath_rate_table exclusively.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Use rate_driver_data
Sujith [Tue, 18 Nov 2008 03:37:30 +0000 (09:07 +0530)]
ath9k: Use rate_driver_data

Remove the hack using vif, and use rate_driver_data within
skb->cb to hold driver specific rate information.
Setup the rate series in the skb's tx control area and remove
all references to ath9k specific rate series ( using struct ath_rc_series ).

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Remove ath_rate_softc
Sujith [Tue, 18 Nov 2008 03:37:06 +0000 (09:07 +0530)]
ath9k: Remove ath_rate_softc

Move the hw rate tables to ath_softc, and access them directly.
tx_triglevel_max is global, move it to ath_rate_node.
Now that ath_rate_softc is gone, rate control attach becomes simpler.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Remove rate control reference in VAP
Sujith [Tue, 18 Nov 2008 03:36:44 +0000 (09:06 +0530)]
ath9k: Remove rate control reference in VAP

Rate control init is now confined to itself, using the
HT capabilites of the STA from rate_init().

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: We don't support non-HT devices, so remove superfluous code.
Sujith [Tue, 18 Nov 2008 03:36:18 +0000 (09:06 +0530)]
ath9k: We don't support non-HT devices, so remove superfluous code.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Revamp RX handling
Sujith [Tue, 18 Nov 2008 03:35:55 +0000 (09:05 +0530)]
ath9k: Revamp RX handling

Remove a lot of old, crufty code and make
RX status reporting a bit sane and clean.

Do not do anything to the RX skb before unmapping.
So in ath_rx_tasklet(), move the skb_put() after PCI unmap.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Nuke fixed rate handling in driver
Sujith [Tue, 18 Nov 2008 03:35:35 +0000 (09:05 +0530)]
ath9k: Nuke fixed rate handling in driver

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Remove half/quarter rate tables
Sujith [Tue, 18 Nov 2008 03:35:13 +0000 (09:05 +0530)]
ath9k: Remove half/quarter rate tables

Half/Quarter rate tables are needed only for legacy chipsets.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Remove ath_rate_newassoc()
Sujith [Tue, 18 Nov 2008 03:34:21 +0000 (09:04 +0530)]
ath9k: Remove ath_rate_newassoc()

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Remove ath_setup_rates
Sujith [Tue, 18 Nov 2008 03:34:00 +0000 (09:04 +0530)]
ath9k: Remove ath_setup_rates

Setup legacy rates in ath_rate_init() itself.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Simplify RC alloc/free functions
Sujith [Tue, 18 Nov 2008 03:33:36 +0000 (09:03 +0530)]
ath9k: Simplify RC alloc/free functions

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Merge struct ath_tx_ratectrl with ath_rate_node
Sujith [Tue, 18 Nov 2008 03:33:12 +0000 (09:03 +0530)]
ath9k: Merge struct ath_tx_ratectrl with ath_rate_node

Avoid casting of ath_tx_ratctrl and access the elements directly.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoath9k: Fix panic while unregistering rfkill
Vasanthakumar Thiagarajan [Mon, 17 Nov 2008 19:49:56 +0000 (01:19 +0530)]
ath9k: Fix panic while unregistering rfkill

 [ 6133.670329] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
 [ 6133.672802] IP: [<ffffffffa030fcf6>] ieee80211_stop_queues+0x26/0x40 [mac80211]
 [ 6133.672802] PGD 759dc067 PUD 74f1d067 PMD 0
 [ 6133.672802] Oops: 0002 [#1] PREEMPT SMP
 [ 6133.672802] last sysfs file: /sys/class/backlight/acpi_video0/brightness
 [ 6133.672802] CPU 0
 [ 6133.672802] Modules linked in: ath9k(-) mac80211 pciehp pci_hotplug arc4 ecb joydev pcmcia ppdev lp ppp_generic psmouse sg pcspkr s]
 [ 6133.735830] Pid: 4445, comm: rmmod Tainted: G        W  2.6.28-rc5-wl #1
 [ 6133.735830] RIP: 0010:[<ffffffffa030fcf6>]  [<ffffffffa030fcf6>] ieee80211_stop_queues+0x26/0x40 [mac80211]
 [ 6133.735830] RSP: 0018:ffff88007d1efd10  EFLAGS: 00010246
 [ 6133.735830] RAX: 0000000000000000 RBX: ffff880074f41aa0 RCX: 0000000000000000
 [ 6133.735830] RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffff880074f40340
 [ 6133.735830] RBP: ffff880074990000 R08: 0000000000000000 R09: 000000000000224d
 [ 6133.735830] R10: 0000000000000000 R11: ffffffff8031dc70 R12: 0000000000000000
 [ 6133.735830] R13: 0000000000000001 R14: ffff880074f46c9c R15: 0000000000000000
 [ 6133.735830] FS:  00007f1e2e0bc6f0(0000) GS:ffffffff805e0b80(0000) knlGS:0000000000000000
 [ 6133.735830] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
 [ 6133.735830] CR2: 0000000000000010 CR3: 0000000075593000 CR4: 00000000000006e0
 [ 6133.735830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
 [ 6133.735830] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
 [ 6133.735830] Process rmmod (pid: 4445, threadinfo ffff88007d1ee000, task ffff88007c0c8000)
 [ 6133.735830] Stack:
 [ 6133.735830]  ffffffffa034d583 ffff88007c7d9410 ffff88007c7d9410 ffff88007c7d9410
 [ 6133.735830]  ffffffff80481dab ffff880074f41aa0 00000000fffffff0 0000000000000000
 [ 6133.735830]  0000000000000001 0000000000000001 ffffffffa034d8a5 ffff88007c7d9400
 [ 6133.735830] Call Trace:
 [ 6133.735830]  [<ffffffffa034d583>] ? ath_radio_disable+0x33/0x150 [ath9k]
 [ 6133.735830]  [<ffffffff80481dab>] ? __mutex_lock_slowpath+0x20b/0x2a0
 [ 6133.735830]  [<ffffffffa034d8a5>] ? ath_sw_toggle_radio+0x65/0xa0 [ath9k]
 [ 6133.735830]  [<ffffffffa019d1f4>] ? rfkill_toggle_radio+0x74/0x140 [rfkill]
 [ 6133.735830]  [<ffffffffa019d597>] ? rfkill_remove_switch+0x67/0x80 [rfkill]
 [ 6133.735830]  [<ffffffffa019d955>] ? rfkill_unregister+0x25/0x50 [rfkill]
 [ 6133.735830]  [<ffffffffa034bf75>] ? ath_detach+0xf5/0x140 [ath9k]
 [ 6133.735830]  [<ffffffffa034bfe9>] ? ath_pci_remove+0x29/0x80 [ath9k]
 [ 6133.735830]  [<ffffffff8035263c>] ? pci_device_remove+0x2c/0x60
 [ 6133.735830]  [<ffffffff803c3829>] ? __device_release_driver+0x99/0x100
 [ 6133.735830]  [<ffffffff803c3950>] ? driver_detach+0xc0/0xd0
 [ 6133.735830]  [<ffffffff803c296e>] ? bus_remove_driver+0x8e/0xd0
 [ 6133.735830]  [<ffffffff80352916>] ? pci_unregister_driver+0x36/0xa0
 [ 6133.735830]  [<ffffffffa0356ad4>] ? exit_ath_pci+0x10/0x29 [ath9k]
 [ 6133.735830]  [<ffffffff8026bb1b>] ? sys_delete_module+0x1cb/0x2d0
 [ 6133.735830]  [<ffffffff802960d9>] ? do_munmap+0x349/0x390
 [ 6133.735830]  [<ffffffff80342d01>] ? __up_write+0x21/0x150
 [ 6133.735830]  [<ffffffff8020c45b>] ? system_call_fastpath+0x16/0x1b
 [ 6133.735830] Code: c3 0f 1f 40 00 0f b7 57 5e 0f b7 47 5c 01 c2 74 30 31 c9 66 90 48 8b 57 78 0f b7 c1 48 c1 e0 07 48 03 82 00 03 00
 [ 6133.735830] RIP  [<ffffffffa030fcf6>] ieee80211_stop_queues+0x26/0x40 [mac80211]

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agortl8187: Fix transmission count sent to mac80211
Larry Finger [Mon, 17 Nov 2008 15:08:21 +0000 (09:08 -0600)]
rtl8187: Fix transmission count sent to mac80211

In the commit entitled "mac80211/drivers: rewrite the rate control
API", the meaning of the packet transmit count was changed from the
number of retries to the total number.  In driver rtl8187, this change
was missed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Tested-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agomac80211: Fix pid rate-setting algorithm to allow rate changes
Larry Finger [Sun, 16 Nov 2008 23:09:25 +0000 (17:09 -0600)]
mac80211: Fix pid rate-setting algorithm to allow rate changes

In commit 9ea2c74 named "mac80211/drivers: rewrite the rate control API",
the meaning of status.rates[i].count was changed from number of retries
to total number of tries. As a result, the pid rate-setting algorithm fails
because every packet appears to have needed a retransmit.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agort2x00: Don't switch off LED on initialization
Ivo van Doorn [Sat, 15 Nov 2008 23:08:50 +0000 (00:08 +0100)]
rt2x00: Don't switch off LED on initialization

When we switch off the LEDS during initialization
we kill rt73usb from proper functioning. The immediate
result after the first LED command are MCU failures
and a complete breakdown of TX/RX.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agoorinoco: indicate it is using dBm in wireless_stats and spy
Andrey Borzenkov [Sat, 15 Nov 2008 14:15:09 +0000 (17:15 +0300)]
orinoco: indicate it is using dBm in wireless_stats and spy

Since WE7 /proc/net/wireless checks whether level and noise  are in dBm
and shows them accordingly. Indicate that we return signal and noice
levels in dBm.

Before:
Inter-| sta-|   Quality        |   Discarded packets               | Missed | WE
 face | tus | link level noise |  nwid  crypt   frag  retry   misc | beacon | 22
  eth1: 0000   65.  219.  165.       0      0    148     41      0        0

After:
Inter-| sta-|   Quality        |   Discarded packets               | Missed | WE
 face | tus | link level noise |  nwid  crypt   frag  retry   misc | beacon | 22
  eth1: 0000   65.  -37.  -91.       0      0      0      0      0        0

While at it, replace raw numbers with appropriate macro.

Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agomac80211: make Minstrel the default rate control algorithm
Luis R. Rodriguez [Sat, 15 Nov 2008 01:44:53 +0000 (17:44 -0800)]
mac80211: make Minstrel the default rate control algorithm

This makes minstrel the default rate control algorithm
for mac80211. For more information see:

http://wireless.kernel.org/en/developers/Documentation/mac80211/RateControl/minstrel

If someone can come up with a better algorithm they get a prize
(undisclosed).

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
13 years agonetfilter: ctnetlink: fix GFP_KERNEL allocation under spinlock
Patrick McHardy [Wed, 26 Nov 2008 11:57:44 +0000 (03:57 -0800)]
netfilter: ctnetlink: fix GFP_KERNEL allocation under spinlock

The previous fix for the conntrack creation race (netfilter: ctnetlink:
fix conntrack creation race) missed a GFP_KERNEL allocation that is
now performed while holding a spinlock. Switch to GFP_ATOMIC.

Reported-and-tested-by: Zoltan Borbely <bozo@andrews.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agosmc-mca: Fix build failure due to typo.
David S. Miller [Wed, 26 Nov 2008 09:52:15 +0000 (01:52 -0800)]
smc-mca: Fix build failure due to typo.

ultra_netdev_ops --> ultramca_netdev_ops

Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agosungem: Fix PCS_MIICTRL register write in gem_init_phy().
David S. Miller [Wed, 26 Nov 2008 09:17:01 +0000 (01:17 -0800)]
sungem: Fix PCS_MIICTRL register write in gem_init_phy().

Use writel not writeb.

Noticed by Hermann Lauer.

Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: release skb->dst in sock_queue_rcv_skb()
Eric Dumazet [Wed, 26 Nov 2008 09:08:18 +0000 (01:08 -0800)]
net: release skb->dst in sock_queue_rcv_skb()

When queuing a skb to sk->sk_receive_queue, we can release its dst,
not anymore needed.  Since current cpu did the dst_hold(), refcount is
probably still hot int this cpu caches.

This avoids readers to access the original dst to decrement its
refcount, possibly a long time after packet reception. This should
speedup UDP and RAW receive path.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: Use a percpu_counter for orphan_count
Eric Dumazet [Wed, 26 Nov 2008 05:17:14 +0000 (21:17 -0800)]
net: Use a percpu_counter for orphan_count

Instead of using one atomic_t per protocol, use a percpu_counter
for "orphan_count", to reduce cache line contention on
heavy duty network servers.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: Use a percpu_counter for sockets_allocated
Eric Dumazet [Wed, 26 Nov 2008 05:16:35 +0000 (21:16 -0800)]
net: Use a percpu_counter for sockets_allocated

Instead of using one atomic_t per protocol, use a percpu_counter
for "sockets_allocated", to reduce cache line contention on
heavy duty network servers.

Note : We revert commit (248969ae31e1b3276fc4399d67ce29a5d81e6fd9
net: af_unix can make unix_nr_socks visbile in /proc),
since it is not anymore used after sock_prot_inuse_add() addition

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agotc: policing requires a rate estimator
Stephen Hemminger [Wed, 26 Nov 2008 05:14:06 +0000 (21:14 -0800)]
tc: policing requires a rate estimator

Found that while trying average rate policing, it was possible to
request average rate policing without a rate estimator. This results
in no policing which is harmless but incorrect.

Since policing could be setup in two steps, need to check
in the kernel.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agotc: check for errors in gen_rate_estimator creation
Stephen Hemminger [Wed, 26 Nov 2008 05:13:31 +0000 (21:13 -0800)]
tc: check for errors in gen_rate_estimator creation

The functions gen_new_estimator and gen_replace_estimator can return
errors, but they were being ignored.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agotc: propogate errors from tcf_hash_create
Stephen Hemminger [Wed, 26 Nov 2008 05:12:32 +0000 (21:12 -0800)]
tc: propogate errors from tcf_hash_create

Allow tcf_hash_create to return different errors on estimator failure.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: make skb_truesize_bug() call WARN()
Arjan van de Ven [Wed, 26 Nov 2008 05:08:13 +0000 (21:08 -0800)]
net: make skb_truesize_bug() call WARN()

The truesize message check is important enough to make it print "BUG"
to the user console... lets also make it important enough to spit a
backtrace/module list etc so that kerneloops.org can track them.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonet: hp-plus uses eip_poll
Randy Dunlap [Wed, 26 Nov 2008 05:05:51 +0000 (21:05 -0800)]
net: hp-plus uses eip_poll

hp-plus uses 8390p.c, so it should use eip_poll(), not ei_poll().

drivers/built-in.o: In function `hpp_probe1':
hp-plus.c:(.init.text+0x9cbd): undefined reference to `ei_poll'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agone2000: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:26:38 +0000 (18:26 -0800)]
ne2000: convert to net_device_ops

Last driver for today.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years ago3c503: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:26:20 +0000 (18:26 -0800)]
3c503: convert to net_device_ops

Another of the 8390p group.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agostnic: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:25:49 +0000 (18:25 -0800)]
stnic: convert to net_device_ops

Can just use common ei_netdev_ops definition.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoapne: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:25:32 +0000 (18:25 -0800)]
apne: convert to net_device_ops

Yet another driver.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agone2: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:25:14 +0000 (18:25 -0800)]
ne2: convert to net_device_ops

Almost there.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agohp: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:24:57 +0000 (18:24 -0800)]
hp: convert to net_device_ops

Another old EISA driver converted.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agolne390: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:24:38 +0000 (18:24 -0800)]
lne390: convert to net_device_ops

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoe2100: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:24:20 +0000 (18:24 -0800)]
e2100: convert to net_device_ops

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agoes3210: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:23:59 +0000 (18:23 -0800)]
es3210: convert to net_device_ops

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agone3210: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:23:35 +0000 (18:23 -0800)]
ne3210: convert to net_device_ops

By having common code in 8390.o don't need net_dev_ops in
the driver.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agosmc: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:23:06 +0000 (18:23 -0800)]
smc: convert to net_device_ops

Convert both eisa and mca versions of this driver, though I doubt
anyone still has the hardware.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agohp-plus: convert to net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:22:42 +0000 (18:22 -0800)]
hp-plus: convert to net_device_ops

Another driver converted to new infrastructure.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agowd: use net_device_ops
Stephen Hemminger [Wed, 26 Nov 2008 02:21:56 +0000 (18:21 -0800)]
wd: use net_device_ops

Another driver converted to net_device_ops; Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years ago8390: add common net_device ops
Stephen Hemminger [Wed, 26 Nov 2008 02:12:49 +0000 (18:12 -0800)]
8390: add common net_device ops

Fix the defactoring of ei_XXX functions in 8390 and 8390p.
Remove the tx_timeout hack since no driver including the 3c503
overrides tx_timeout at this time, looks like a legacy thing.

Also, since several drivers all have same hooks, provide common
netdev_ops.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: per-netns sysctls
Alexey Dobriyan [Wed, 26 Nov 2008 02:00:48 +0000 (18:00 -0800)]
netns xfrm: per-netns sysctls

Make
net.core.xfrm_aevent_etime
net.core.xfrm_acq_expires
net.core.xfrm_aevent_rseqth
net.core.xfrm_larval_drop

sysctls per-netns.

For that make net_core_path[] global, register it to prevent two
/proc/net/core antries and change initcall position -- xfrm_init() is called
from fs_initcall, so this one should be fs_initcall at least.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: /proc/net/xfrm_stat in netns
Alexey Dobriyan [Wed, 26 Nov 2008 02:00:14 +0000 (18:00 -0800)]
netns xfrm: /proc/net/xfrm_stat in netns

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: per-netns MIBs
Alexey Dobriyan [Wed, 26 Nov 2008 01:59:52 +0000 (17:59 -0800)]
netns xfrm: per-netns MIBs

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: AH/ESP in netns!
Alexey Dobriyan [Wed, 26 Nov 2008 01:59:27 +0000 (17:59 -0800)]
netns xfrm: AH/ESP in netns!

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns PF_KEY: per-netns /proc/pfkey
Alexey Dobriyan [Wed, 26 Nov 2008 01:59:00 +0000 (17:59 -0800)]
netns PF_KEY: per-netns /proc/pfkey

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns PF_KEY: part 2
Alexey Dobriyan [Wed, 26 Nov 2008 01:58:31 +0000 (17:58 -0800)]
netns PF_KEY: part 2

* interaction with userspace -- take netns from userspace socket.
* in ->notify hook take netns either from SA or explicitly passed --
we don't know if SA/SPD flush is coming.
* stub policy migration with init_net for now.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns PF_KEY: part 1
Alexey Dobriyan [Wed, 26 Nov 2008 01:58:07 +0000 (17:58 -0800)]
netns PF_KEY: part 1

* netns boilerplate
* keep per-netns socket list
* keep per-netns number of sockets

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: flush SA/SPDs on netns stop
Alexey Dobriyan [Wed, 26 Nov 2008 01:57:44 +0000 (17:57 -0800)]
netns xfrm: flush SA/SPDs on netns stop

SA/SPD doesn't pin netns (and it shouldn't), so get rid of them by hand.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: ->get_saddr in netns
Alexey Dobriyan [Wed, 26 Nov 2008 01:56:49 +0000 (17:56 -0800)]
netns xfrm: ->get_saddr in netns

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: ->dst_lookup in netns
Alexey Dobriyan [Wed, 26 Nov 2008 01:51:25 +0000 (17:51 -0800)]
netns xfrm: ->dst_lookup in netns

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: KM reporting in netns
Alexey Dobriyan [Wed, 26 Nov 2008 01:51:01 +0000 (17:51 -0800)]
netns xfrm: KM reporting in netns

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonetns xfrm: pass netns with KM notifications
Alexey Dobriyan [Wed, 26 Nov 2008 01:50:36 +0000 (17:50 -0800)]
netns xfrm: pass netns with KM notifications

SA and SPD flush are executed with NULL SA and SPD respectively, for
these cases pass netns explicitly from userspace socket.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>