Tilman Schmidt [Mon, 5 Jul 2010 14:18:22 +0000 (14:18 +0000)]
Documentation/isdn: CAPI controller interface amendment
Mention that the CAPI controller methods load_firmware() and
reset_ctr() are asynchronous, and should signal completion.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ron Mercer [Mon, 5 Jul 2010 12:19:42 +0000 (12:19 +0000)]
qlge: Change version to v1.00.00.25.00.00-01.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ron Mercer [Mon, 5 Jul 2010 12:19:41 +0000 (12:19 +0000)]
qlge: Make adapter drop frame errors and pass up csum errors.
Statistics are available and the driver doesn't need the actual frame.
This TCP/UDP and IP headers checksum errors will still be passed to the
driver.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ron Mercer [Mon, 5 Jul 2010 12:19:40 +0000 (12:19 +0000)]
qlge: Fix possible endian issue for rx UDP csum.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ron Mercer [Mon, 5 Jul 2010 12:19:39 +0000 (12:19 +0000)]
qlge: Reduce print level in data path statements.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ron Mercer [Mon, 5 Jul 2010 12:19:38 +0000 (12:19 +0000)]
qlge: Don't use firmware when forcing firmware dump.
In some cases the firmware may be dead. Instead we dump the firmware
parameters and then restart it.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ron Mercer [Mon, 5 Jul 2010 12:19:37 +0000 (12:19 +0000)]
qlge: Restore promiscuous setting after reset.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:14:23 +0000 (02:14 +0000)]
ni52: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:14:28 +0000 (02:14 +0000)]
ns83820: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:14:09 +0000 (02:14 +0000)]
mac89x0: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:14:17 +0000 (02:14 +0000)]
natsemi: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:58 +0000 (02:13 +0000)]
ksz884x: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:14:03 +0000 (02:14 +0000)]
lance: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:46 +0000 (02:13 +0000)]
hp100: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:14:34 +0000 (02:14 +0000)]
starfire: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:41 +0000 (02:13 +0000)]
hamachi: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:15 +0000 (02:13 +0000)]
cs89x0: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:20 +0000 (02:13 +0000)]
epic100: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:31 +0000 (02:13 +0000)]
ethoc: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:36 +0000 (02:13 +0000)]
fealnx: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:26 +0000 (02:13 +0000)]
davinci_emac: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ralf Baechle [Mon, 5 Jul 2010 02:59:38 +0000 (02:59 +0000)]
ioc3-eth: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats, we can remove the
instance of this from the adapter structure.
Based on original patch by Kulikov Vasiliy.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
drivers/net/ioc3-eth.c | 49 ++++++++++++++++++++++++-----------------------
1 files changed, 25 insertions(+), 24 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Mon, 5 Jul 2010 02:13:10 +0000 (02:13 +0000)]
sun3_82586: Use the instance of net_device_stats from net_device.
Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Thu, 1 Jul 2010 23:48:22 +0000 (23:48 +0000)]
ipv4: use skb_dst_copy() in ip_copy_metadata()
Avoid touching dst refcount in ip_fragment().
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Richard Röjfors [Sun, 4 Jul 2010 13:26:39 +0000 (13:26 +0000)]
ks8842: Replace usage of dev_dbg with netdev_dbg
This patch replaces all usage of dev_dbg with netdev_dbg.
A side effect is that the pointer to the platform device in the adapter
struct can be removed.
Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Oliver Neukum [Fri, 2 Jul 2010 13:51:55 +0000 (15:51 +0200)]
usbnet: remove direct access to urb->status
USB drivers should not use urb->status directly because
it is scheduled to become a parameter. This does the conversion
for drivers/net/usb
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Emil Tantilov [Thu, 1 Jul 2010 20:05:12 +0000 (20:05 +0000)]
ixgbe: use netif_<level> instead of netdev_<level>
This patch restores the ability to set msglvl through ethtool.
The issue was introduced by:
commit
849c45423c0c108e08d67644728cc9b0ed225fa1
CC: Joe Perches <joe@perches.com>
Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Thu, 1 Jul 2010 20:01:05 +0000 (20:01 +0000)]
igb: drop support for UDP hashing w/ RSS
This change removes UDP from the supported protocols for RSS hashing. The
reason for removing this protocol is because IP fragmentation was causing a
network flow to be broken into two streams, one for fragmented, and one for
non-fragmented and this in turn was causing out-of-order issues.
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>
Ben Hutchings [Sat, 3 Jul 2010 09:41:29 +0000 (09:41 +0000)]
IB/{nes, ipoib}: Pass supported flags to ethtool_op_set_flags()
Following commit
1437ce3983bcbc0447a0dedcd644c14fe833d266 "ethtool:
Change ethtool_op_set_flags to validate flags", ethtool_op_set_flags
takes a third parameter and cannot be used directly as an
implementation of ethtool_ops::set_flags.
Changes nes and ipoib driver to pass in the appropriate value.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sat, 3 Jul 2010 20:42:18 +0000 (20:42 +0000)]
bnx2: Update version to 2.0.16.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sat, 3 Jul 2010 20:42:17 +0000 (20:42 +0000)]
bnx2: Dump some config space registers during TX timeout.
These config register values will be useful when the memory registers
are returning 0xffffffff which has been reported.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sat, 3 Jul 2010 20:42:16 +0000 (20:42 +0000)]
bnx2: Add support for skb->rxhash.
Add skb->rxhash support for TCP packets only because the bnx2 RSS hash
does not hash UDP ports.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sat, 3 Jul 2010 20:42:15 +0000 (20:42 +0000)]
bnx2: Always enable MSI-X on 5709.
Minor change to use MSI-X even if there is only one CPU. This allows
the CNIC driver to always have a dedicated MSI-X vector to handle
iSCSI events, instead of sharing the MSI vector.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Sun, 27 Jun 2010 01:02:36 +0000 (01:02 +0000)]
netdevice.h: Change netif_<level> macros to call netdev_<level> functions
Reduces text ~300 bytes of text (woohoo!) in an x86 defconfig
$ size vmlinux*
text data bss dec hex filename
7198526 720112
1366288 9284926 8dad3e vmlinux
7198862 720112
1366288 9285262 8dae8e vmlinux.netdev
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Sun, 27 Jun 2010 01:02:35 +0000 (01:02 +0000)]
netdevice.h net/core/dev.c: Convert netdev_<level> logging macros to functions
Reduces an x86 defconfig text and data ~2k.
text is smaller, data is larger.
$ size vmlinux*
text data bss dec hex filename
7198862 720112
1366288 9285262 8dae8e vmlinux
7205273 716016
1366288 9287577 8db799 vmlinux.device_h
Uses %pV and struct va_format
Format arguments are verified before printk
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Sun, 27 Jun 2010 01:02:34 +0000 (01:02 +0000)]
device.h drivers/base/core.c Convert dev_<level> logging macros to functions
Reduces an x86 defconfig text and data ~55k, .6% smaller.
$ size vmlinux*
text data bss dec hex filename
7205273 716016
1366288 9287577 8db799 vmlinux
7258890 719768
1366288 9344946 8e97b2 vmlinux.master
Uses %pV and struct va_format
Format arguments are verified before printk
The dev_info macro is converted to _dev_info because there are
existing uses of variables named dev_info in the kernel tree
like drivers/net/pcmcia/pcnet_cs.c
A dev_info macro is created to call _dev_info
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Sun, 27 Jun 2010 01:02:33 +0000 (01:02 +0000)]
vsprintf: Recursive vsnprintf: Add "%pV", struct va_format
Add the ability to print a format and va_list from a structure pointer
Allows __dev_printk to be implemented as a single printk while
minimizing string space duplication.
%pV should not be used without some mechanism to verify the
format and argument use ala __attribute__(format (printf(...))).
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sat, 3 Jul 2010 05:42:06 +0000 (22:42 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/kaber/nf-next-2.6
Patrick McHardy [Fri, 2 Jul 2010 07:32:57 +0000 (09:32 +0200)]
bridge: add per bridge device controls for invoking iptables
Support more fine grained control of bridge netfilter iptables invocation
by adding seperate brnf_call_*tables parameters for each device using the
sysfs interface. Packets are passed to layer 3 netfilter when either the
global parameter or the per bridge parameter is enabled.
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Stanislaw Gruszka [Thu, 1 Jul 2010 13:58:25 +0000 (13:58 +0000)]
ixgbe: use NETIF_F_LRO
Both ETH_FLAG_LRO and NETIF_F_LRO have the same value, but NETIF_F_LRO
is intended to use with netdev->features.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Greg Rose [Thu, 1 Jul 2010 13:39:23 +0000 (13:39 +0000)]
igb: Add comment
Add explanatory comment to avoid confusion when a pointer is set
to the second word of an array instead of the customary cast of a
pointer to the beginning of the array.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Thu, 1 Jul 2010 13:39:01 +0000 (13:39 +0000)]
igb: correct link test not being run when link is down
The igb online link test was always reporting pass because instead of
checking for if_running it was checking for netif_carrier_ok.
This change corrects the test so that it is run if the interface is running
instead of checking for netif carrier ok.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Emil Tantilov [Thu, 1 Jul 2010 13:38:40 +0000 (13:38 +0000)]
igb: Fix Tx hangs seen when loading igb with max_vfs > 7.
Check the value of max_vfs at the time of assignment of vfs_allocated_count.
The previous check in igb_probe_vfs was too late as by that time the rx/tx
rings were initialized with the wrong offset.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Greg Rose [Thu, 1 Jul 2010 13:38:16 +0000 (13:38 +0000)]
igb: Use only a single Tx queue in SR-IOV mode
The 82576 expects the second rx queue in any pool to receive L2 switch
loop back packets sent from the second tx queue in another pool. The
82576 VF driver does not enable the second rx queue so if the PF driver
sends packets destined to a VF from its second tx queue then the VF
driver will never see them. In SR-IOV mode limit the number of tx queues
used by the PF driver to one. This patch fixes a bug reported in which
the PF cannot communciate with the VF and should be considered for 2.6.34
stable.
CC: stable@kernel.org
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Nick Nunley [Thu, 1 Jul 2010 13:37:54 +0000 (13:37 +0000)]
igb: fix PHY config access on 82580
82580 NICs can have up to 4 functions. This fixes phy accesses
to use the correct locks for functions 2 and 3.
Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Thu, 1 Jul 2010 13:28:27 +0000 (13:28 +0000)]
x86: Drop CONFIG_MCORE2 check around setting of NET_IP_ALIGN
This patch removes the CONFIG_MCORE2 check from around NET_IP_ALIGN. It is
based on a suggestion from Andi Kleen. The assumption is that there are
not any x86 cores where unaligned access is really slow, and this change
would allow for a performance improvement to still exist on configurations
that are not necessarily optimized for Core 2.
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Denis Kirjanov [Wed, 30 Jun 2010 23:39:05 +0000 (23:39 +0000)]
ll_temac: add error checking to DMA init path
Add error checking to DMA descriptor rings initialization code.
Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ajit Khaparde [Thu, 1 Jul 2010 03:51:00 +0000 (03:51 +0000)]
be2net: changes to properly provide phy details
be2net driver is currently not showing correct phy details in certain cases.
This patch fixes it.
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Brian King [Wed, 30 Jun 2010 11:59:12 +0000 (11:59 +0000)]
ehea: Allocate stats buffer with GFP_KERNEL
Since ehea_get_stats calls ehea_h_query_ehea_port, which
can sleep, we can also sleep when allocating a page in
this function. This fixes some memory allocation failure
warnings seen under low memory conditions.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 2 Jul 2010 00:34:14 +0000 (17:34 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6
Conflicts:
drivers/net/wireless/libertas/host.h
Alexander Duyck [Tue, 29 Jun 2010 18:38:00 +0000 (18:38 +0000)]
x86: Align skb w/ start of cacheline on newer core 2/Xeon Arch
x86 architectures can handle unaligned accesses in hardware, and it has
been shown that unaligned DMA accesses can be expensive on Nehalem
architectures. As such we should overwrite NET_IP_ALIGN to resolve
this issue.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Don Skidmore [Tue, 29 Jun 2010 18:30:59 +0000 (18:30 +0000)]
ixgbe: add 1g PHY support for 82599
Add support for 1G SFP+ PHY's to 82599.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 30 Jun 2010 05:06:28 +0000 (05:06 +0000)]
sfc: Add support for RX flow hash control
Allow ethtool to query the number of RX rings, the fields used in RX
flow hashing and the hash indirection table.
Allow ethtool to update the RX flow hash indirection table.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 30 Jun 2010 05:05:23 +0000 (05:05 +0000)]
ethtool: Add support for control of RX flow hash indirection
Many NICs use an indirection table to map an RX flow hash value to one
of an arbitrary number of queues (not necessarily a power of 2). It
can be useful to remove some queues from this indirection table so
that they are only used for flows that are specifically filtered
there. It may also be useful to weight the mapping to account for
user processes with the same CPU-affinity as the RX interrupts.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 30 Jun 2010 02:47:40 +0000 (02:47 +0000)]
vmxnet3: Remove incorrect implementation of ethtool_ops::get_flags()
Only some netdev feature flags correspond directly to ethtool feature
flags. ethtool_op_get_flags() does the right thing.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 30 Jun 2010 02:46:56 +0000 (02:46 +0000)]
netdev: Make ethtool_ops::set_flags() return -EINVAL for unsupported flags
The documented error code for attempts to set unsupported flags (or
to clear flags that cannot be disabled) is EINVAL, not EOPNOTSUPP.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 30 Jun 2010 02:44:32 +0000 (02:44 +0000)]
ethtool: Change ethtool_op_set_flags to validate flags
ethtool_op_set_flags() does not check for unsupported flags, and has
no way of doing so. This means it is not suitable for use as a
default implementation of ethtool_ops::set_flags.
Add a 'supported' parameter specifying the flags that the driver and
hardware support, validate the requested flags against this, and
change all current callers to pass this parameter.
Change some other trivial implementations of ethtool_ops::set_flags to
call ethtool_op_set_flags().
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Casey Leedom [Tue, 29 Jun 2010 12:54:12 +0000 (12:54 +0000)]
cxgb4vf: Use correct shift factor for extracting the SGE DMA Ingress Padding Boundary
Use correct shift factor for extracting the SGE DMA Ingress Padding
Boundary. Was accidentally using the register field's shift which was
close enough (4 instead of the propper value of 5) that it actually
sort of worked for various packet sizes ...
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Casey Leedom [Tue, 29 Jun 2010 12:53:39 +0000 (12:53 +0000)]
cxgb4vf: Remove obsolete comment about the lack of a TX Timer Callback
Remove obsolete comment about the lack of a TX Timer Callback -- which
we now _do_ have ...
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Changli Gao [Tue, 29 Jun 2010 04:39:37 +0000 (04:39 +0000)]
fragment: add fast path for in-order fragments
add fast path for in-order fragments
As the fragments are sent in order in most of OSes, such as Windows, Darwin and
FreeBSD, it is likely the new fragments are at the end of the inet_frag_queue.
In the fast path, we check if the skb at the end of the inet_frag_queue is the
prev we expect.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
----
include/net/inet_frag.h | 1 +
net/ipv4/ip_fragment.c | 12 ++++++++++++
net/ipv6/reassembly.c | 11 +++++++++++
3 files changed, 24 insertions(+)
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 30 Jun 2010 20:31:19 +0000 (13:31 -0700)]
snmp: 64bit ipstats_mib for all arches
/proc/net/snmp and /proc/net/netstat expose SNMP counters.
Width of these counters is either 32 or 64 bits, depending on the size
of "unsigned long" in kernel.
This means user program parsing these files must already be prepared to
deal with 64bit values, regardless of user program being 32 or 64 bit.
This patch introduces 64bit snmp values for IPSTAT mib, where some
counters can wrap pretty fast if they are 32bit wide.
# netstat -s|egrep "InOctets|OutOctets"
InOctets:
244068329096
OutOctets:
244069348848
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sathya Perla [Tue, 29 Jun 2010 00:11:17 +0000 (00:11 +0000)]
be2net: memory barrier fixes on IBM p7 platform
The ibm p7 architecure seems to reorder memory accesses more
aggressively than previous ppc64 architectures. This requires memory
barriers to ensure that rx/tx doorbells are pressed only after
memory to be DMAed is written.
Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Carpenter [Wed, 30 Jun 2010 20:12:01 +0000 (13:12 -0700)]
cpmac: use resource_size()
The original code is off by one because we should start counting at
zero. So the size of the resource is end - start + 1. I switched it to
use resource_size() to do the calculation.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Changli Gao [Tue, 29 Jun 2010 23:07:09 +0000 (23:07 +0000)]
act_nat: use stack variable
act_nat: use stack variable
structure tc_nat isn't too big for stack, so we can put it in stack.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
----
net/sched/act_nat.c | 31 ++++++++++---------------------
1 file changed, 10 insertions(+), 21 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
Changli Gao [Tue, 29 Jun 2010 22:54:58 +0000 (22:54 +0000)]
act_mirred: combine duplicate code
act_mirred: combine duplicate code
tcf_bstats is updated in any way, so we can do it earlier to reduce the size of
the code.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
----
net/sched/act_mirred.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
Kulikov Vasiliy [Wed, 30 Jun 2010 06:08:15 +0000 (06:08 +0000)]
net/neighbour.h: fix typo
'Shoul' must be 'should'.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sujith [Wed, 30 Jun 2010 09:16:31 +0000 (14:46 +0530)]
ath9k_htc: Add LED support for AR7010
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Helmut Schaa [Wed, 30 Jun 2010 06:48:42 +0000 (08:48 +0200)]
mac82011: Allow selection of minstrel_ht as default rc algorithm
Allow selection of minstrel_ht as default rate control algorithm. At
the moment minstrel_ht can only be requested by the driver code but
not selected as default in make menuconfig. Fix this by using
minstrel_ht when minstrel was selected as default and minstrel_ht
is available.
This change won't affect legacy devices as minstrel_ht falls back to
minstrel in that case.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Wed, 30 Jun 2010 00:07:48 +0000 (02:07 +0200)]
ath9k: fix TSF after reset on AR913x
When issuing a reset, the TSF value is lost in the hardware because of
the 913x specific cold reset. As with some AR9280 cards, the TSF needs
to be preserved in software here.
Additionally, there's an issue that frequently prevents a successful
TSF write directly after the chip reset. In this case, repeating the
TSF write after the initval-writes usually works.
This patch detects failed TSF writes and recovers from them, taking
into account the delay caused by the initval writes.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Reported-by: Björn Smedman <bjorn.smedman@venatech.se>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 29 Jun 2010 19:49:50 +0000 (21:49 +0200)]
rt2x00: Fix compile warning when debug disabled
CC [M] drivers/net/wireless/rt2x00/rt2800lib.o
drivers/net/wireless/rt2x00/rt2800lib.c: In function 'rt2800_ampdu_action':
drivers/net/wireless/rt2x00/rt2800lib.c:2821: warning: unused variable 'rt2x00dev'
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 29 Jun 2010 19:49:26 +0000 (21:49 +0200)]
rt2x00: Always set BBP_CSR_CFG_BBP_RW_MODE to 1
Latest rt2870 legacy driver also sets BBP_CSR_CFG_BBP_RW_MODE to 1
when reading or writing the EEPROM. This means we can make the
BBP reading and writing completely equal on all platforms.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 29 Jun 2010 19:49:05 +0000 (21:49 +0200)]
rt2x00: Fix antenna initialization
Legacy driver indicates that BBP1_TX_ANTENNA must be set
to 0 for TXPATH values of 1 and 3. So the previous statement
that nothing should be done for TXPATH = 3, is false.
Furthermore, remove the false BBP3_RX_ANTENNA initialization
when TXPATH is 1 for PCI and SOC devices. This field will always
be overridden in the next switch statement, making this initialization
bogus. History of this line indicates it was there from the beginning,
and was once caught as typo. Instead of replacing the line with the
correct line, the correct line was added...
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 29 Jun 2010 19:48:37 +0000 (21:48 +0200)]
rt2x00: Fix IEEE80211_HT_CAP_RX_STBC assignment
IEEE80211_HT_CAP_RX_STBC is a 2 bit flag, and should thus
never be set as normal flag. Instead we must read the number
of RX paths from the EEPROM and set the IEEE80211_HT_CAP_RX_STBC
with the correct value (using the same logic as the number of TX
streams).
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Helmut Schaa [Tue, 29 Jun 2010 19:48:06 +0000 (21:48 +0200)]
rt2x00: fix beacon reset on rt2800
When an interface is removed the according beacon entry should be reset.
The current approach to only clear the first word is not enough to stop
the device from sending out the beacon, hence resulting in beacons being
sent out for already removed interfaces.
Fix this by invalidating the entire TXWI in front of the beacon instead
of only the first word.
Also clear all beacons during startup in the same way.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Helmut Schaa [Tue, 29 Jun 2010 19:47:37 +0000 (21:47 +0200)]
rt2x00: Disable link tuning in AP mode
Since the link tuning is based on average RSSI values taken from all received
frames it doesn't make sense to enable it in AP mode where every associated
station provides independent RSSI values. Furthermore the legacy drivers
don't enable link tuning in AP mode as well.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Helmut Schaa [Tue, 29 Jun 2010 19:47:10 +0000 (21:47 +0200)]
rt2x00: Fix beacon updates in rt61pci
Fix rt61pci beacon updates in the same way as rt2800pci. rt61pci didn't
update the beacon template after each beacon interval, resulting in the
DTIM count being incorrect (if DTIM period > 1). Fix this by calling
rt2x00lib_beacondone after the current beacon was sent out.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Helmut Schaa [Tue, 29 Jun 2010 19:46:43 +0000 (21:46 +0200)]
rt2x00: Fix beacon updates in rt2800pci
rt2800pci didn't update the beacon template after each beacon interval,
resulting in the DTIM count being incorrect (if DTIM period > 1). Fix this
by calling rt2x00lib_beacondone after the current beacon was sent out.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 29 Jun 2010 19:45:31 +0000 (21:45 +0200)]
rt2x00: Enable multiBSS in rt2800
MAC_BSSID_DW1_BSS_ID_MASK must be set to the mask 3, to
enable 8 BSSID's. The MAC_BSSID_DW1_BSS_BCN_NUM is initialized
to 7 to enable the 8 beacons.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Tested-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:44:50 +0000 (21:44 +0200)]
rt2x00: Align rt2800 EEPROM validation to Ralink vendor driver.
Align with the latest versions of the Ralink legacy driver(s).
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:44:18 +0000 (21:44 +0200)]
rt2x00: Correctly detect 93C86 EEPROMs in rt2800pci.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:43:44 +0000 (21:43 +0200)]
eeprom_93cx6: Add support for 93c86 EEPROMs.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:43:03 +0000 (21:43 +0200)]
rt2x00: Split of TXWI writing to write_tx_data callback in rt2800usb.
Align with the way PCI devices are handled, even though it is not
strictly necessary.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:42:23 +0000 (21:42 +0200)]
rt2x00: Rename driver write_tx_datadesc callback function.
Now that the {usb,pci} specific write_tx_data functions are no longer
present we can rename the write_tx_datadesc callback function back to
its old name.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:41:40 +0000 (21:41 +0200)]
rt2x00: Move common txdone handling to rt2x00lib_txdone.
Now that the write_tx_data functions are merged, also merge the relevant
parts of the txdone handling into common code, rather than {usb,pci}
specific code.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:41:05 +0000 (21:41 +0200)]
rt2x00: Merge PCI and USB versions of write_tx_data into single function.
Now that rt2x00pci_write_tx_data and rt2x00usb_write_tx_data are similar
we can merge them in a single function in rt2x00queue.c.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:40:34 +0000 (21:40 +0200)]
rt2x00: Move filling of TX URB to rt2x00usb_kick_tx_entry function.
There is no need to fill the TX URB this early, and moving it to the
rt2x00usb_kick_tx_entry function allows us to merge the PCI and USB
variants of the write_tx_data function.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Gertjan van Wingerde [Tue, 29 Jun 2010 19:40:02 +0000 (21:40 +0200)]
rt2x00: Fix frame dumping for USB devices.
We forgot to clear the SKBDESC_DESC_IN_SKB when the descriptor was removed
from the front of the skb.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 29 Jun 2010 19:39:29 +0000 (21:39 +0200)]
rt2x00: Remove unneeded variable
The update_bssid is set only when BSS_CHANGED_BSSID is used,
but the check if that field is true is done later in the function
but also only when BSS_CHANGED_BSSID is set. This makes the
variable useless, as it can never result in a negative check.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 29 Jun 2010 19:38:55 +0000 (21:38 +0200)]
rt2x00: Write the BSSID to register when interface is added
For the Master mode case, we initialized the BSSID as the MAC
address, but never wrote it into the registers. This causes
Hardware crypto to break in Master mode when receiving frames
which require the BSSID to be filled in.
This is safe for STA mode since the BSSID will be initialized
to 00:00:00:00:00 at this point, but will be set to the correct
value later when the device associates.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Helmut Schaa [Tue, 29 Jun 2010 19:38:12 +0000 (21:38 +0200)]
rt2x00: Implement tx mpdu aggregation
In order to implement tx mpdu aggregation we only have to implement
the ampdu_action callback such that mac80211 allows negotiation of
blockack sessions.
The hardware will handle everything on its own as long as the ampdu
flag in the TXWI struct is set up correctly and we translate the tx
status correctly.
For now, refuse requests to start rx aggregation.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Anton Vorontsov [Wed, 30 Jun 2010 06:39:15 +0000 (06:39 +0000)]
gianfar: Implement workaround for eTSEC-A002 erratum
MPC8313ECE says:
"If the controller receives a 1- or 2-byte frame (such as an illegal
runt packet or a packet with RX_ER asserted) before GRS is asserted
and does not receive any other frames, the controller may fail to set
GRSC even when the receive logic is completely idle. Any subsequent
receive frame that is larger than two bytes will reset the state so
the graceful stop can complete. A MAC receiver (Rx) reset will also
reset the state."
This patch implements the proposed workaround:
"If IEVENT[GRSC] is still not set after the timeout, read the eTSEC
register at offset 0xD1C. If bits 7-14 are the same as bits 23-30,
the eTSEC Rx is assumed to be idle and the Rx can be safely reset.
If the register fields are not equal, wait for another timeout
period and check again."
Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Anton Vorontsov [Wed, 30 Jun 2010 06:39:13 +0000 (06:39 +0000)]
gianfar: Implement workaround for eTSEC76 erratum
MPC8313ECE says:
"For TOE=1 huge or jumbo frames, the data required to generate the
checksum may exceed the 2500-byte threshold beyond which the controller
constrains itself to one memory fetch every 256 eTSEC system clocks.
This throttling threshold is supposed to trigger only when the
controller has sufficient data to keep transmit active for the duration
of the memory fetches. The state machine handling this threshold,
however, fails to take large TOE frames into account. As a result,
TOE=1 frames larger than 2500 bytes often see excess delays before start
of transmission."
This patch implements the workaround as suggested by the errata
document, i.e.:
"Limit TOE=1 frames to less than 2500 bytes to avoid excess delays due to
memory throttling.
When using packets larger than 2700 bytes, it is recommended to turn TOE
off."
To be sure, we limit the TOE frames to 2500 bytes, and do software
checksumming instead.
Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Anton Vorontsov [Wed, 30 Jun 2010 06:39:12 +0000 (06:39 +0000)]
gianfar: Implement workaround for eTSEC74 erratum
MPC8313ECE says:
"If MACCFG2[Huge Frame]=0 and the Ethernet controller receives frames
which are larger than MAXFRM, the controller truncates the frames to
length MAXFRM and marks RxBD[TR]=1 to indicate the error. The controller
also erroneously marks RxBD[TR]=1 if the received frame length is MAXFRM
or MAXFRM-1, even though those frames are not truncated.
No truncation or truncation error occurs if MACCFG2[Huge Frame]=1."
There are two options to workaround the issue:
"1. Set MACCFG2[Huge Frame]=1, so no truncation occurs for invalid large
frames. Software can determine if a frame is larger than MAXFRM by
reading RxBD[LG] or RxBD[Data Length].
2. Set MAXFRM to 1538 (0x602) instead of the default 1536 (0x600), so
normal-length frames are not marked as truncated. Software can examine
RxBD[Data Length] to determine if the frame was larger than MAXFRM-2."
This patch implements the first workaround option by setting HUGEFRAME
bit, and gfar_clean_rx_ring() already checks the RxBD[Data Length].
Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sebastian Andrzej Siewior [Wed, 30 Jun 2010 17:39:19 +0000 (10:39 -0700)]
net/core: use ntohs for skb->protocol
This is only noticed by people that are not doing everything correct in
the first place.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Sat, 26 Jun 2010 11:42:55 +0000 (11:42 +0000)]
ipv6: Use interface max_desync_factor instead of static default
max_desync_factor can be configured per-interface, but nothing is
using the value.
Reported-by: Piotr Lewandowski <piotr.lewandowski@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Sat, 26 Jun 2010 11:37:47 +0000 (11:37 +0000)]
ipv6: Clamp reported valid_lft to a minimum of 0
Since addresses are only revalidated every 2 minutes, the reported
valid_lft can underflow shortly before the address is deleted.
Clamp it to a minimum of 0, as for prefered_lft.
Reported-by: Piotr Lewandowski <piotr.lewandowski@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Nicolas Kaiser [Sat, 26 Jun 2010 06:58:54 +0000 (06:58 +0000)]
usb: pegasus: fixed coding style issues
Fixed brace, static initialization, comment, whitespace and spacing
coding style issues.
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Tue, 29 Jun 2010 15:26:56 +0000 (15:26 +0000)]
3c59x: Use fine-grained locks for MII and windowed register access
This avoids scheduling in atomic context and also means that IRQs
will only be deferred for relatively short periods of time.
Previously discussed in:
http://article.gmane.org/gmane.linux.network/155024
Reported-by: Arne Nordmark <nordmark@mech.kth.se>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bruce Allan [Tue, 29 Jun 2010 18:13:13 +0000 (18:13 +0000)]
e1000e: disable EEE support by default
Based on community feedback, EEE should be disabled by default until the
IEEE802.3az specification has been finalized.
Cc: bhutchings@solarflare.com
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bruce Allan [Tue, 29 Jun 2010 18:12:52 +0000 (18:12 +0000)]
e1000e: remove EEE module parameter
As requested by Dave Miller. A follow-on set of patches will allow for
ethtool to enable/disable the feature instead.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
projects / GitHub / LineageOS / android_kernel_samsung_universal7580.git / log