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Luis R. Rodriguez [Mon, 19 Oct 2009 06:33:32 +0000 (02:33 -0400)]
ath9k_hw: modify the rf control register for ar9271 revision 1.0
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Greg Kroah-Hartman [Tue, 27 Oct 2009 16:18:26 +0000 (09:18 -0700)]
Staging: netwave: add TODO file
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Greg Kroah-Hartman [Tue, 27 Oct 2009 16:18:25 +0000 (09:18 -0700)]
Staging: wavelan: add TODO file
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Greg Kroah-Hartman [Tue, 27 Oct 2009 16:18:24 +0000 (09:18 -0700)]
Staging: arlan: add TODO file
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Greg Kroah-Hartman [Tue, 27 Oct 2009 16:18:23 +0000 (09:18 -0700)]
Staging: strip: add TODO file
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Wed, 28 Oct 2009 20:29:30 +0000 (16:29 -0400)]
wireless: remove WLAN_80211 and WLAN_PRE80211 from Kconfig
With the WLAN_PRE80211 drivers moved to drivers/staging, this
distinction becomes unnecessary.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Wed, 28 Oct 2009 20:16:38 +0000 (16:16 -0400)]
netwave: move driver to staging
Move the netwave driver to drivers/staging. This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist. This driver
represents unnecessary ongoing maintenance for no clear benefit.
This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Wed, 28 Oct 2009 20:06:56 +0000 (16:06 -0400)]
wavelan: move driver to staging
Move the wavelan driver to drivers/staging. This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist. This driver
represents unnecessary ongoing maintenance for no clear benefit.
This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Tue, 20 Oct 2009 04:53:08 +0000 (13:53 +0900)]
arlan: move driver to staging
Move the arlan driver to drivers/staging. This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist. This driver
represents unnecessary ongoing maintenance for no clear benefit.
This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Tue, 20 Oct 2009 04:38:11 +0000 (13:38 +0900)]
strip: move driver to staging
Move the strip ("Starmode Radio IP") driver to drivers/staging. For
several years this driver has only seen API "bombing-run" changes, and
few people ever had the hardware. This driver represents unnecessary
ongoing maintenance for no clear benefit.
This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 28 Oct 2009 09:03:35 +0000 (10:03 +0100)]
mac80211: remove RX_FLAG_RADIOTAP
While there may be a case for a driver adding its
own bits of radiotap information, none currently
does. Also, drivers would have to copy the code
to generate the radiotap bits that now mac80211
generates. If some driver in the future needs to
add some driver-specific information I'd expect
that to be in a radiotap vendor namespace and we
can add a different way of passing such data up
and having mac80211 include it.
Additionally, rename IEEE80211_CONF_RADIOTAP to
IEEE80211_CONF_MONITOR since it's still used by
b43(legacy) to obtain per-frame timestamps.
The purpose of this patch is to simplify the RX
code in mac80211 to make it easier to add paged
skb support.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 28 Oct 2009 08:58:52 +0000 (09:58 +0100)]
mac80211: fix radiotap header generation
In
commit
601ae7f25aea58f208a7f640f6174aac0652403a
Author: Bruno Randolf <br1@einfach.org>
Date: Thu May 8 19:22:43 2008 +0200
mac80211: make rx radiotap header more flexible
code was added that tried to align the radiotap header
position in memory based on the radiotap header length.
Quite obviously, that is completely useless.
Instead of trying to do that, use unaligned accesses
to generate the radiotap header. To properly do that,
we also need to mark struct ieee80211_radiotap_header
packed, but that is fine since it's already packed
(and it should be marked packed anyway since its a
wire format).
Cc: Bruno Randolf <br1@einfach.org>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 27 Oct 2009 19:59:55 +0000 (20:59 +0100)]
mac80211: split hardware scan by band
There's currently a very odd bug in mac80211 -- a
hardware scan that is done while the hardware is
really operating on 2.4 GHz will include CCK rates
in the probe request frame, even on 5 GHz (if the
driver uses the mac80211 IEs). Vice versa, if the
hardware is operating on 5 GHz the 2.4 GHz probe
requests will not include CCK rates even though
they should.
Fix this by splitting up cfg80211 scan requests by
band -- recalculating the IEs every time -- and
requesting only per-band scans from the driver.
Apparently this bug hasn't been a problem yet, but
it is imaginable that some older access points get
confused if confronted with such behaviour.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 27 Oct 2009 19:56:21 +0000 (20:56 +0100)]
mac80211: remove outdated comment
This comment hasn't been a real TODO item for a long
time now since we fixed that quite a while ago.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 27 Oct 2009 19:53:58 +0000 (20:53 +0100)]
mac80211_hwsim: don't register CCK rates on 5ghz
This buglet confused me a lot just now ...
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 27 Oct 2009 16:59:37 +0000 (12:59 -0400)]
ath9k_hw: remove bogus register write on ath9k_hw_9271_pa_cal()
An extra register was being written to for PA calibration
making the hardware unresponsive, remove it. Hardware
reset should now complete fine on ar9271.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 27 Oct 2009 16:59:36 +0000 (12:59 -0400)]
ath9k_hw: correct AR_PHY_SPECTRAL_SCAN register offset
We had 0x9912 but AR_PHY_SPECTRAL_SCAN is 0x9910. By using the
0x9912 we were making the hardware unresponsive. This allows us
to move forward with hardware reset on ar9271 on the ath9k_htc
driver.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 27 Oct 2009 16:59:35 +0000 (12:59 -0400)]
ath9k_hw: add AR9271 single chip name mapping
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 27 Oct 2009 16:59:34 +0000 (12:59 -0400)]
ath9k_hw: distinguish single-chip solutions on initial probe print
Devices with external radios have revisions which we can count on.
On single chip solutions these EEPROM values for these radio revision
also exist but are not meaningful as the radios are embedded onto the
same chip. Each single-chip device evolves together as one device.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 27 Oct 2009 16:59:33 +0000 (12:59 -0400)]
ath9k_hw: move mac name and rf name helpers to hw code
These are shared between ath9k and the future ath9k_htc driver.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Tue, 27 Oct 2009 15:36:25 +0000 (17:36 +0200)]
wl1251: enable power save
wl1251 supports power save and it can be enabled now.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Tue, 27 Oct 2009 15:36:17 +0000 (17:36 +0200)]
mac80211: fix dynamic power save for devices with nullfunc support in hw
In TX path it was assumed that dynamic power save works only if
IEEE80211_HW_PS_NULLFUNC_STACK is set. But is not the case, there are
devices which have nullfunc support in hardware but need mac80211
to handle dynamic power save timers, TI's wl1251 is one of them.
The fix is to not check for IEEE80211_HW_PS_NULLFUNC_STACK in
is_dynamic_ps_enabled(), instead check IEEE80211_HW_SUPPORTS_PS and
IEEE80211_HW_SUPPORTS_DYNAMIC_PS flags and act accordingly.
Tested with wl1251.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Tue, 27 Oct 2009 15:36:09 +0000 (17:36 +0200)]
mac80211: refactor dynamic power save check
Refactor dynamic power save checks to a function of it's own for better
readibility. No functional changes.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 27 Oct 2009 11:59:03 +0000 (12:59 +0100)]
cfg80211/mac80211: use debugfs_remove_recursive
We can save a lot of code and pointers in the structs
by using debugfs_remove_recursive().
First, change cfg80211 to use debugfs_remove_recursive()
so that drivers do not need to clean up any files they
added to the per-wiphy debugfs (if and only if they are
ok to be accessed until after wiphy_unregister!).
Then also make mac80211 use debugfs_remove_recursive()
where necessary -- it need not remove per-wiphy files
as cfg80211 now removes those, but netdev etc. files
still need to be handled but can now be removed without
needing struct dentry pointers to all of them.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gábor Stefanik [Sun, 25 Oct 2009 15:26:36 +0000 (16:26 +0100)]
b43: LP-PHY: Begin implementing calibration & software RFKILL support
This implements the following calibration functions:
-Set TX IQCC
-Set TX Power by Index
-PR41573 workaround (incomplete, needs PHY reset)
-Calc RX IQ Comp
-PHY Cordic
-Run Samples
-Start/Stop TX Tone
-part of PAPD Cal TX Power
-RX I/Q Calibration
-The basic structure of the periodic calibration wrapper
Software RFKILL (required by calibration) is also implemented in
this round.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Patrick McHardy [Fri, 30 Oct 2009 06:43:00 +0000 (23:43 -0700)]
vlan: cleanup multiple unregistrations
The temporary copy of the VLAN group is not neccessary since the lower device
is already in the process of being unregistered, if it was neccessary the
memset of the global group would introduce a race condition.
With this removed, the changes to the original code are only a few lines, so
remove the new function and move the code back into vlan_device_event().
Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Oliver Neukum [Thu, 29 Oct 2009 05:07:12 +0000 (05:07 +0000)]
convert kaweth to use usb_reset_configuration()
For USB 3.0 it is necessary that all drivers use the standard
API to reset a configuration. This removes a home-grown
implementation.
Signed-off-by: Oliver Neukum <oliver@neukum.org>
Hi David,
please take this for the next merge window.
Regards
Oliver
Signed-off-by: David S. Miller <davem@davemloft.net>
roel kluin [Wed, 14 Oct 2009 05:26:30 +0000 (05:26 +0000)]
ax25: unsigned cannot be less than 0 in ax25_ctl_ioctl()
struct ax25_ctl_struct member `arg' is unsigned and cannot be less
than 0.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Thu, 29 Oct 2009 06:37:10 +0000 (06:37 +0000)]
sky2: version 1.26
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Thu, 29 Oct 2009 06:37:09 +0000 (06:37 +0000)]
sky2:
88E8059 support
Tentative support for newer Marvell hardware including
the Yukon-2 Optima chip. Do not have hatdware to test this yet,
code is based on vendor driver.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Thu, 29 Oct 2009 06:37:08 +0000 (06:37 +0000)]
sky2: workarounds for Yukon-2 supreme
Changes related to support of Yukon supreme chip.
Don't have this chip version to test on,
these are reverse engineered from the vendor (GPL) driver.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Thu, 29 Oct 2009 06:37:07 +0000 (06:37 +0000)]
sky2: fix receive pause thresholds
Program the receive pause thresholds differently depending on
chip version. This cloned from from the vendor (GPL) driver.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Thu, 29 Oct 2009 06:37:06 +0000 (06:37 +0000)]
sky2: add register definitions for new chips
This adds infrastructure for the newer chip versions and workarounds.
Extracted from the vendor (GPL) driver.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Thu, 29 Oct 2009 06:37:05 +0000 (06:37 +0000)]
sky2: add SK-9E21M device id
This is a new ID that just showed up in latest vendor driver.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 29 Oct 2009 07:21:33 +0000 (07:21 +0000)]
sfc: Enable heuristic selection between page and skb RX buffers
Now that we can tell whether GRO is being applied, this heuristic is
effective once more.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 29 Oct 2009 07:21:24 +0000 (07:21 +0000)]
sfc: Feed GRO result into RX allocation policy and interrupt moderation
When GRO is successfully merging received packets, we should allocate
raw page buffers rather than skbs that will be discarded by GRO.
Otherwise, we should allocate skbs.
GRO also benefits from higher interrupt moderation, so increase the
score for mergeable RX packets.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Fri, 30 Oct 2009 04:36:53 +0000 (21:36 -0700)]
gro: Change all receive functions to return GRO result codes
This will allow drivers to adjust their receive path dynamically
based on whether GRO is being applied successfully.
Currently all in-tree callers ignore the return values of these
functions and do not need to be changed.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 29 Oct 2009 07:17:09 +0000 (07:17 +0000)]
gro: Name the GRO result enumeration type
This clarifies which return and parameter types are GRO result codes
and not RX result codes.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 30 Oct 2009 04:28:59 +0000 (21:28 -0700)]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6
Gabor Gombas [Thu, 29 Oct 2009 10:19:11 +0000 (03:19 -0700)]
net: Fix 'Re: PACKET_TX_RING: packet size is too long'
Currently PACKET_TX_RING forces certain amount of every frame to remain
unused. This probably originates from an early version of the
PACKET_TX_RING patch that in fact used the extra space when the (since
removed) CONFIG_PACKET_MMAP_ZERO_COPY option was enabled. The current
code does not make any use of this extra space.
This patch removes the extra space reservation and lets userspace make
use of the full frame size.
Signed-off-by: Gabor Gombas <gombasg@sztaki.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cyrill Gorcunov [Thu, 29 Oct 2009 09:59:18 +0000 (02:59 -0700)]
net,socket: introduce DECLARE_SOCKADDR helper to catch overflow at build time
proto_ops->getname implies copying protocol specific data
into storage unit (particulary to __kernel_sockaddr_storage).
So when we implement new protocol support we should keep such
a detail in mind (which is easy to forget about).
Lets introduce DECLARE_SOCKADDR helper which check if
storage unit is not overfowed at build time.
Eventually inet_getname is switched to use DECLARE_SOCKADDR
(to show example of usage).
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 29 Oct 2009 09:47:13 +0000 (02:47 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6
Eric Dumazet [Mon, 19 Oct 2009 19:18:49 +0000 (19:18 +0000)]
net: Introduce dev_get_by_index_rcu()
Some workloads hit dev_base_lock rwlock pretty hard.
We can use RCU lookups to avoid touching this rwlock.
netdevices are already freed after a RCU grace period, so this patch
adds no penalty at device dismantle time.
dev_ifname() converted to dev_get_by_index_rcu()
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
roel kluin [Fri, 23 Oct 2009 06:09:55 +0000 (06:09 +0000)]
atm: Cleanup redundant tests on unsigned
The variables are unsigned so the `< 0' test always fails, the
other part of the test catches wrapped values.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
roel kluin [Fri, 23 Oct 2009 05:59:21 +0000 (05:59 +0000)]
net: Cleanup redundant tests on unsigned
optlen is unsigned so the `< 0' test is never true.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
roel kluin [Fri, 23 Oct 2009 05:21:56 +0000 (05:21 +0000)]
net: Cleanup redundant tests on unsigned
If there is data, the unsigned skb->len is greater than 0.
rt.sigdigits is unsigned as well, so the test `>= 0' is
always true, the other part of the test catches wrapped
values.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:30:57 +0000 (09:30 +0000)]
gigaset: convert strcmp chain to table lookup
Replace the sequence of strcmp calls for interpreting ZSAU parameter
strings by a table of known strings and lookup loop to improve
readability.
Impact: readability improvement, no functional change
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:30:47 +0000 (09:30 +0000)]
gigaset: checkpatch cleanup of ev-layer.c
On more step towards the holy grail of checkpatch.pl silence.
Impact: cosmetic
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:30:37 +0000 (09:30 +0000)]
bas_gigaset: checkpatch cleanup
On the quest for the holy grail of checkpatch.pl silence.
Impact: cosmetic
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:30:27 +0000 (09:30 +0000)]
ser_gigaset: checkpatch cleanup
Duly uglified as demanded by checkpatch.pl.
Impact: cosmetic
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:30:17 +0000 (09:30 +0000)]
gigaset: checkpatch cleanup
Dum sanctis checkpatch.pl'ae legibus obsequimur.
Impact: cosmetic
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:30:07 +0000 (09:30 +0000)]
usb_gigaset: code cleanup
Reorganize the code of the Gigaset M10x driver to make it more
readable, less redundant, better aligned to the style of other
parts of the driver, and cause fewer checkpatch.pl complaints.
Impact: code reorganization, no functional change
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:29:57 +0000 (09:29 +0000)]
gigaset: fix bad assumptions about CAPI skbuffs
The CAPI interface incorrectly assumed that CAPI messages would always
start at the beginning of the data buffer: fix by treating DATA_B3
messages as the link layer header to their payload data. This fix
changes the way acknowledgement information is propagated through the
hardware specific modules and thereby impacts the ISDN4Linux variant
of the driver, too.
Also some assumptions about methods not being called from interrupt
context turned out to be unwarranted; fix by using dev_kfree_skb_any()
wherever non-interrupt context isn't guaranteed.
Impact: bugfix
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:29:47 +0000 (09:29 +0000)]
gigaset: fix format string typo in CAPI dial command
A missing dot lead to garbage characters being included in the
dial command generated from a CAPI CONNECT_REQ message, which
interestingly enough worked anyway, illustrating the resilience
of the device.
Impact: bugfix
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tilman Schmidt [Sun, 25 Oct 2009 09:29:37 +0000 (09:29 +0000)]
gigaset: CAPI module readability improvements
Replace the "ignoring Additional Info" warning message by better
readable ones citing the specific subparameters being ignored.
Make parts of the code more readable by using a local cmsg
pointer variable.
Impact: readability improvement
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gilad Ben-Yossef [Wed, 28 Oct 2009 04:15:27 +0000 (04:15 +0000)]
Allow disabling of DSACK TCP option per route
Add and use no DSCAK bit in the features field.
Signed-off-by: Gilad Ben-Yossef <gilad@codefidence.com>
Sigend-off-by: Ori Finkelman <ori@comsleep.com>
Sigend-off-by: Yony Amit <yony@comsleep.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gilad Ben-Yossef [Wed, 28 Oct 2009 04:15:26 +0000 (04:15 +0000)]
Allow to turn off TCP window scale opt per route
Add and use no window scale bit in the features field.
Note that this is not the same as setting a window scale of 0
as would happen with window limit on route.
Signed-off-by: Gilad Ben-Yossef <gilad@codefidence.com>
Sigend-off-by: Ori Finkelman <ori@comsleep.com>
Sigend-off-by: Yony Amit <yony@comsleep.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gilad Ben-Yossef [Wed, 28 Oct 2009 04:15:25 +0000 (04:15 +0000)]
Allow disabling TCP timestamp options per route
Implement querying and acting upon the no timestamp bit in the feature
field.
Signed-off-by: Gilad Ben-Yossef <gilad@codefidence.com>
Sigend-off-by: Ori Finkelman <ori@comsleep.com>
Sigend-off-by: Yony Amit <yony@comsleep.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gilad Ben-Yossef [Wed, 28 Oct 2009 04:15:24 +0000 (04:15 +0000)]
Add the no SACK route option feature
Implement querying and acting upon the no sack bit in the features
field.
Signed-off-by: Gilad Ben-Yossef <gilad@codefidence.com>
Sigend-off-by: Ori Finkelman <ori@comsleep.com>
Sigend-off-by: Yony Amit <yony@comsleep.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gilad Ben-Yossef [Wed, 28 Oct 2009 04:15:23 +0000 (04:15 +0000)]
Add dst_feature to query route entry features
Adding an accessor to existing dst_entry feautres field and
refactor the only supported feature (allfrag) to use it.
Signed-off-by: Gilad Ben-Yossef <gilad@codefidence.com>
Sigend-off-by: Ori Finkelman <ori@comsleep.com>
Sigend-off-by: Yony Amit <yony@comsleep.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gilad Ben-Yossef [Wed, 28 Oct 2009 04:15:22 +0000 (04:15 +0000)]
Allow tcp_parse_options to consult dst entry
We need tcp_parse_options to be aware of dst_entry to
take into account per dst_entry TCP options settings
Signed-off-by: Gilad Ben-Yossef <gilad@codefidence.com>
Sigend-off-by: Ori Finkelman <ori@comsleep.com>
Sigend-off-by: Yony Amit <yony@comsleep.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gilad Ben-Yossef [Wed, 28 Oct 2009 04:15:21 +0000 (04:15 +0000)]
Only parse time stamp TCP option in time wait sock
Since we only use tcp_parse_options here to check for the exietence
of TCP timestamp option in the header, it is better to call with
the "established" flag on.
Signed-off-by: Gilad Ben-Yossef <gilad@codefidence.com>
Signed-off-by: Ori Finkelman <ori@comsleep.com>
Signed-off-by: Yony Amit <yony@comsleep.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Janusz Krzysztofik [Wed, 28 Oct 2009 05:34:21 +0000 (05:34 +0000)]
netdev: usb: dm9601.c can drive a device not supported yet, add support for it
I found that the current version of drivers/net/usb/dm9601.c can be used to
successfully drive a low-power, low-cost network adapter with USB ID
0a46:9000, based on a DM9000E chipset. As no device with this ID is yet
present in the kernel, I have created a patch that adds support for the device
to the dm9601 driver.
Created and tested against linux-2.6.32-rc5.
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ron Mercer [Wed, 28 Oct 2009 08:39:21 +0000 (08:39 +0000)]
qlge: Fix firmware mailbox command timeout.
The mailbox command process would only process a maximum of 5 unrelated
firmware events while waiting for it's command completion status.
It should process an unlimited number of events while waiting for a maximum of 5 seconds.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ron Mercer [Wed, 28 Oct 2009 08:39:20 +0000 (08:39 +0000)]
qlge: Fix EEH handling.
Clean up driver resources without touch the hardware. Add pci
save/restore state.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 28 Oct 2009 04:48:11 +0000 (04:48 +0000)]
ip6mr: Optimize multiple unregistration
Speedup module unloading by factorizing synchronize_rcu() calls
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 28 Oct 2009 04:37:43 +0000 (04:37 +0000)]
ipv6 sit: Optimize multiple unregistration
Speedup module unloading by factorizing synchronize_rcu() calls
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 28 Oct 2009 05:21:38 +0000 (05:21 +0000)]
ipmr: Optimize multiple unregistration
Speedup module unloading by factorizing synchronize_rcu() calls
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 28 Oct 2009 05:16:51 +0000 (05:16 +0000)]
ip6tnl: Optimize multiple unregistration
Speedup module unloading by factorizing synchronize_rcu() calls
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 28 Oct 2009 05:35:35 +0000 (05:35 +0000)]
bridge: Optimize multiple unregistration
Speedup module unloading by factorizing synchronize_rcu() calls
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ajit Khaparde [Thu, 29 Oct 2009 08:11:06 +0000 (01:11 -0700)]
be2net: Add the new PCI IDs to PCI_DEVICE_TABLE.
This patch adds the PCI IDs for the next generation chip to the
PCI_DEVICE_ID table.
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Neil Horman [Wed, 28 Oct 2009 08:59:47 +0000 (08:59 +0000)]
AF_RAW: Augment raw_send_hdrinc to expand skb to fit iphdr->ihl (v2)
Augment raw_send_hdrinc to correct for incorrect ip header length values
A series of oopses was reported to me recently. Apparently when using AF_RAW
sockets to send data to peers that were reachable via ipsec encapsulation,
people could panic or BUG halt their systems.
I've tracked the problem down to user space sending an invalid ip header over an
AF_RAW socket with IP_HDRINCL set to 1.
Basically what happens is that userspace sends down an ip frame that includes
only the header (no data), but sets the ip header ihl value to a large number,
one that is larger than the total amount of data passed to the sendmsg call. In
raw_send_hdrincl, we allocate an skb based on the size of the data in the msghdr
that was passed in, but assume the data is all valid. Later during ipsec
encapsulation, xfrm4_tranport_output moves the entire frame back in the skbuff
to provide headroom for the ipsec headers. During this operation, the
skb->transport_header is repointed to a spot computed by
skb->network_header + the ip header length (ihl). Since so little data was
passed in relative to the value of ihl provided by the raw socket, we point
transport header to an unknown location, resulting in various crashes.
This fix for this is pretty straightforward, simply validate the value of of
iph->ihl when sending over a raw socket. If (iph->ihl*4U) > user data buffer
size, drop the frame and return -EINVAL. I just confirmed this fixes the
reported crashes.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 29 Oct 2009 08:05:38 +0000 (01:05 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6
Bruce Allan [Wed, 28 Oct 2009 18:28:30 +0000 (18:28 +0000)]
e1000e: flow control doesn't re-enable
When changing flow control (pause) parameters, the flow control thresholds
(i.e. when to send XON/XOFF frames) may not be setup correctly on parts
with copper media. Call the existing e1000_set_fc_watermarks()
function to set these thresholds.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yi Zou [Wed, 28 Oct 2009 18:25:16 +0000 (18:25 +0000)]
vlan: Add support to netdev_ops.ndo_fcoe_get_wwn for VLAN device
Implements the netdev_ops.ndo_fcoe_get_wwn for VLAN device.
Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yi Zou [Wed, 28 Oct 2009 18:24:56 +0000 (18:24 +0000)]
ixgbe: Add support for netdev_ops.ndo_fcoe_get_wwn to 82599
Implements the netdev_ops.ndo_fcoe_get_wwn in 82599 if it finds valid
prefix for the World Wide Node Name (WWNN) or World Wide Port Name (WWPN),
as well as valid SAN MAC address.
Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yi Zou [Wed, 28 Oct 2009 18:24:35 +0000 (18:24 +0000)]
net: Add ndo_fcoe_get_wwn to net_device_ops
Add ndo_fcoe_get_wwn so Fiber Channel over Ethernet (FCoE) can make use of
the provided World Wide Port Name (WWPN) and World Wide Node Name (WWNN)
from the underlying network interface driver.
Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yi Zou [Wed, 28 Oct 2009 18:23:57 +0000 (18:23 +0000)]
ixgbe: Add support for 82599 alternative WWNN/WWPN prefix
The 82599 EEPROM supports alternative prefix for World Wide Node Name
(WWNN) and World Wide Port Name (WWPN). The prefixes can be used together
with the SAN MAC address to form the WWNN and WWPN, which can be used by
upper layer drivers such as Fiber Channel over Ethernet (FCoE).
Signed-off-by: Yi Zou <yi.zou@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shreyas Bhatewara [Thu, 29 Oct 2009 05:28:26 +0000 (22:28 -0700)]
vmxnet3: remove duplicate #include
Remove duplicate headerfile includes from vmxnet3_int.h
Signed-off-by: Shreyas Bhatewara <sbhatewara@vmware.com>
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Bohac [Thu, 29 Oct 2009 05:23:54 +0000 (22:23 -0700)]
bonding: fix a race condition in calls to slave MII ioctls
In mii monitor mode, bond_check_dev_link() calls the the ioctl
handler of slave devices. It stores the ndo_do_ioctl function
pointer to a static (!) ioctl variable and later uses it to call the
handler with the IOCTL macro.
If another thread executes bond_check_dev_link() at the same time
(even with a different bond, which none of the locks prevent), a
race condition occurs. If the two racing slaves have different
drivers, this may result in one driver's ioctl handler being
called with a pointer to a net_device controlled with a different
driver, resulting in unpredictable breakage.
Unless I am overlooking something, the "static" must be a
copy'n'paste error (?).
Signed-off-by: Jiri Bohac <jbohac@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sarveshwar Bandi [Wed, 28 Oct 2009 11:15:20 +0000 (04:15 -0700)]
be2net: Changes to update ethtool get_settings function to return appropriate values.
Update ethtool get_settings function to:
- get current link speed settings from controller
- get port transceiver type from controller
- fill appropriate values for supported, phy_address
Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David Graham [Wed, 28 Oct 2009 11:13:57 +0000 (04:13 -0700)]
e100: Fix to allow systems with FW based cards to resume from STD
Devices with loadable firmware must have their firmware reloaded
after the system resumes from sleep, but the request_firmare()
API is not available at this point in the resume flow because
tasks are not yet running, and the system will hang if it is
called. Work around this issue by only calling request_firmware()
for a device's first firmware load, and cache a copy of the pointer
to the firmware blob for that device, so that we may reload firmware
images even during resume.
Signed-off-by: David Graham <david.graham@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dhananjay Phadke [Sat, 24 Oct 2009 16:04:03 +0000 (16:04 +0000)]
netxen: update version to 4.0.65
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dhananjay Phadke [Sat, 24 Oct 2009 16:04:02 +0000 (16:04 +0000)]
netxen: module firmware hints
Add MODULE_FIRMWARE hints for various firmware file types,
required by different chip revisions.
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dhananjay Phadke [Wed, 28 Oct 2009 11:11:04 +0000 (04:11 -0700)]
netxen: update module info
Update module info with QLogic signature.
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dhananjay Phadke [Sat, 24 Oct 2009 16:04:00 +0000 (16:04 +0000)]
netxen: add PCI IDs for new chip
Add PCI vendor and device IDs for QLE8240 and QLE8242
CNA devices.
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dhananjay Phadke [Sat, 24 Oct 2009 16:03:59 +0000 (16:03 +0000)]
netxen: refactor indirect register access
Refactor code to calculate and set indirect access
window for control registers in 2MB address space
(NX3031 or newer). Use void __iomem * data type for
absolute pci addresses.
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Amit Kumar Salecha [Sat, 24 Oct 2009 16:03:58 +0000 (16:03 +0000)]
netxen: support for new firmware file format
Add support for extracting firmware from a unified
file format which embeds firmware images for all chip
revisions. Fallback to orginal file formats if new
image is not found.
Signed-off-by: Amit Kumar Salecha <amit@netxen.com>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael S. Tsirkin [Wed, 28 Oct 2009 11:03:38 +0000 (04:03 -0700)]
virtio-net: fix data corruption with OOM
virtio net used to unlink skbs from send queues on error,
but ever since
48925e372f04f5e35fec6269127c62b2c71ab794
we do not do this. This causes guest data corruption and crashes
with vhost since net core can requeue the skb or free it without
it being taken off the list.
This patch fixes this by queueing the skb after successful
transmit.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 28 Oct 2009 11:01:46 +0000 (04:01 -0700)]
via-velocity: Remove private device list
via-velocity maintains a list of its devices in order to determine
whether a netdev notification applies to one of them. That can be
determined simply by checking the netdev_ops pointer, so the list can
be removed.
Compile-tested only.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Andreas Petlund [Tue, 27 Oct 2009 03:27:21 +0000 (03:27 +0000)]
net: Corrected spelling error heurestics->heuristics
Corrected a spelling error in a function name.
Signed-off-by: Andreas Petlund <apetlund@simula.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Mon, 26 Oct 2009 01:23:33 +0000 (01:23 +0000)]
net: sysfs: ethtool_ops can be NULL
commit
d519e17e2d01a0ee9abe083019532061b4438065
(net: export device speed and duplex via sysfs)
made the wrong assumption that netdev->ethtool_ops was always set.
This makes possible to crash kernel and let rtnl in locked state.
modprobe dummy
ip link set dummy0 up
(udev runs and crash)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Atsushi Nemoto [Mon, 26 Oct 2009 03:46:22 +0000 (03:46 +0000)]
tc35815: Enable NAPI
This driver has NAPI code but it has been disabled. Enable it now.
The non-napi code will be removed lator.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
Atsushi Nemoto [Mon, 26 Oct 2009 03:46:21 +0000 (03:46 +0000)]
tc35815: Fix return value of tc35815_do_interrupt when NAPI enabled
Return received count correctly even if tx completed at the same time.
Currently NAPI is disabled for this driver so this patch does not fix
any real problem.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
Figo.zhang [Wed, 28 Oct 2009 10:55:24 +0000 (03:55 -0700)]
NET/KS8695: add support NAPI for Rx
Add support NAPI Rx API for KS8695NET driver.
v2, change the Rx function to NAPI.
in <KS8695X Integrated Multi-port Gateway Solution Register Description
v1.0>:
Interrupt Enable Register (offset 0xE204)
Bit29 : WAN MAC Receive Interrupt Enable
Bit16 : LAN MAC Receive Interrupt Enable
Interrupt Status Register (Offset 0xF208)
Bit29: WAN MAC Receive Status
Bit16: LAN MAC Receive Status
see arch/arm/mach-ks8695/devices.c:
ks8695_wan_resources[] and ks8695_lan_resources[]
have IORESOURCE_IRQ , it have define the RX irq,
for wan, irq = 29; for lan ,irq = 16.
so we can do this read the interrupt status:
unsigned long mask_bit = 1 << ksp->rx_irq;
status = readl(KS8695_IRQ_VA + KS8695_INTST);
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 28 Oct 2009 10:43:49 +0000 (03:43 -0700)]
sfc: Set ip_summed correctly for page buffers passed to GRO
Page buffers containing packets with an incorrect checksum or using a
protocol not handled by hardware checksum offload were previously not
passed to LRO. The conversion to GRO changed this, but did not set
the ip_summed value accordingly.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Wed, 28 Oct 2009 10:41:59 +0000 (03:41 -0700)]
cnic: Fix L2CTX_STATUSB_NUM offset in context memory.
The BNX2_L2CTX_STATUSB_NUM definition needs to be changed to match
the recent firmware update:
commit
078b0735881c7969aaf21469f3577831cddd9f8c
bnx2: Update firmware to 5.0.0.j3.
Without the fix, bnx2 can crash intermittently in bnx2_rx_int() when
iSCSI is enabled.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 28 Oct 2009 10:38:54 +0000 (03:38 -0700)]
igb: Fix warnings in igb_set_ringparam()
drivers/net/igb/igb_ethtool.c: In function ‘igb_set_ringparam’:
drivers/net/igb/igb_ethtool.c:744: warning: comparison of distinct pointer types lacks a cast
drivers/net/igb/igb_ethtool.c:748: warning: comparison of distinct pointer types lacks a cast
Casts were to u16 on the constant, but the type of new_{r,t}x_count is
u32. Cast to u32 instead.
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Tue, 27 Oct 2009 23:52:50 +0000 (23:52 +0000)]
igb: cleanup whitespace issues in igb_main.c
This patch goes through and cleans up whitespace issues in igb_main.c
to help improve readability.
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>
Alexander Duyck [Tue, 27 Oct 2009 23:52:31 +0000 (23:52 +0000)]
igb: open up SCTP checksum offloads to all MACs 82576 and newer
Going forward the plan is to have the MACs support SCTP checksum offloads
so change the check from == to >=.
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>