Sony Chacko [Thu, 19 Aug 2010 05:08:27 +0000 (05:08 +0000)]
qlcnic: support anti mac spoofing
Administrator can configure to drop packet in transmit,
if it doesn't match interface mac address, in case of virtual function.
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Rajesh Borundia [Thu, 19 Aug 2010 05:08:26 +0000 (05:08 +0000)]
qlcnic: configure offload setting on eswitch
Device is not capable of enabling/disabling offload setting per
port in case of Nic Partition.So offload settings needs to be
enabled/disabled per eswitch and it will affect all the function
on that eswitch.
Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Rajesh Borundia [Thu, 19 Aug 2010 05:08:25 +0000 (05:08 +0000)]
qlcnic: configure port on eswitch
o Nic partition capable devices has embedded switch, this needs to support
various features like external switch.
Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Thu, 19 Aug 2010 13:40:54 +0000 (13:40 +0000)]
ixgbe: rewrite ethtool test to use standard config functions
This change makes it so that the ethtool loopback test uses the standard
ring configuration and allocation functions. As a result the loopback test
will be much more effective at testing core driver functionality.
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 [Thu, 19 Aug 2010 13:40:31 +0000 (13:40 +0000)]
ixgbe: update all DESC_ADV macros to accept a ring pointer
All of the DESC_ADV macros are currently needing the pointers to be
de-referenced before accessing the ring. Instead of having to add all of
the asterisks it is easier to just update the macro to expect a pointer to
the ring.
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 [Thu, 19 Aug 2010 13:40:06 +0000 (13:40 +0000)]
ixgbe: combine Rx into into ixgbe_configure_rx
The Rx init is currently split over ixgbe_configure, ixgbe_configure_rx,
and ixgbe_up_complete. Instead of leaving it split over 3 function it is
easier to consolidate them all into ixgbe_configure_rx.
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 [Thu, 19 Aug 2010 13:39:43 +0000 (13:39 +0000)]
ixgbe: pull all Tx init into ixgbe_configure_tx
The Tx init was spread out over ixgbe_configure, ixgbe_configure_tx, and
ixgbe_up_complete. This change combines all of that into the
ixgbe_configure_tx function in order to simplify the Tx init path.
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 [Thu, 19 Aug 2010 13:39:20 +0000 (13:39 +0000)]
ixgbe: move all GPIE register config into a single function
This change moves all GPIE register configuration into a single function.
The advantage of this is that we can avoid a number of unnecessary
read/modify/write cycles on the register.
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 [Thu, 19 Aug 2010 13:38:57 +0000 (13:38 +0000)]
ixgbe: Move virtualization config into a separate function
This change moves the configuration that was done in configure_rx into a
separate virtualization configuration function.
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 [Thu, 19 Aug 2010 13:38:34 +0000 (13:38 +0000)]
ixgbe: move all Rx DMA control register writes to one central location
This change moves all of the Rx DMA control register writes to one central
location. This should help to avoid accidentally overwriting existing
settings.
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 [Thu, 19 Aug 2010 13:38:11 +0000 (13:38 +0000)]
ixgbe: Move max frame size and Rx buffer length configuration into a function
This change consolidates all of the Rx max frame size and Rx buffer length
configuration into a single function.
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 [Thu, 19 Aug 2010 13:37:48 +0000 (13:37 +0000)]
ixgbe: remove redundant configuration of vmolr, rename generic variable
The vmolr is configured already in ixgbe_set_rx_mode for the PF so there is
no need to set it again in ixgbe_configure_rx.
Instead of using the variable name reg, it is easier to just rename it to
gcr_ext to reflect the register contents that the variable holds.
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 [Thu, 19 Aug 2010 13:37:21 +0000 (13:37 +0000)]
ixgbe: bump PS header size to 512 bytes
Bump the header size for packet split to 512 bytes since this makes the
best use of the 1k buffer that is allocated for any skb 512 bytes or
smaller.
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 [Thu, 19 Aug 2010 13:36:49 +0000 (13:36 +0000)]
ixgbe: combine accesses to FCTRL register into ixgbe_set_rx_mode
We are accessing the FCTRL register in multiple spots in the init path and
we can simplify things by combining the configuration all into
ixgbe_set_rx_mode.
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 [Thu, 19 Aug 2010 13:36:27 +0000 (13:36 +0000)]
ixgbe: pull PSRTYPE configuration into a separate function
The configuration of PSRTYPE was being done conditionally on if packet
split is enabled or not. It can be configured always since it will not
have any effect when packet split is not 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>
Alexander Duyck [Thu, 19 Aug 2010 13:36:05 +0000 (13:36 +0000)]
ixgbe: pull ring configuration into it's own function
These changes add ixgbe_configure_rx_ring which is used to setup the base
function pointers for the ring.
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 [Thu, 19 Aug 2010 13:35:41 +0000 (13:35 +0000)]
ixgbe: consolidate all setting of MRQC into one function
This change simplifies the configuration of MRQC by consolidating the
setting of it into one function. As such the register is no longer set in
multiple places which should make any future changes easier to work with.
In addition we can combine RSS related register writes into the call since
enabling all of those bits without enabling RSS itself in MRQC should have
no effect.
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 [Thu, 19 Aug 2010 13:35:12 +0000 (13:35 +0000)]
ixgbe: move Tx ring configuration into a separate function
This patch moves the Tx ring configuration into a separate function. In
addition the function drops the setting of the head writeback RO bit since
head writeback is no longer used within ixgbe.
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 [Thu, 19 Aug 2010 13:34:50 +0000 (13:34 +0000)]
ixgbe: move configuration of the MTQC register into it's own function
This patch moves the configuration of the MTQC register into it's own
function call similar to ixgbe_setup_mrqc.
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 [Thu, 19 Aug 2010 13:34:27 +0000 (13:34 +0000)]
ixgbe: combine two modifications of TXDCTL into one
In ixgbe_up_complete we were doing a read-modify-write of TXDCTL followed
by another one just a few lines further down. Instead of performing two
separate read-modify-writes it would make more sense to combine the two
into one.
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 [Thu, 19 Aug 2010 13:34:04 +0000 (13:34 +0000)]
ixgbe: move setting of GSO size for 82598 into ixgbe_configure_dcb
We are unnecessarily modifying the GSO size for all HW when we don't need
to. The code can be simplified by moving the check for DCB and the
adjustment of the GSO size for 82598 into ixgbe_configure_dcb.
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 [Thu, 19 Aug 2010 13:33:41 +0000 (13:33 +0000)]
ixgbe: remove redundant DMA alignment code
This patch removes the redundant DMA alignment code from the Rx buffer
allocation path. This code is no longer necessary since all x86 buffers
are now DMA aligned due to recent changes to NET_IP_ALIGN and NET_SKB_PAD.
It also moves the setting of the Rx queue value into the allocation path
since it is more likely that the queue mapping will still be in the cache
at the time of allocation. 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>
Don Skidmore [Thu, 19 Aug 2010 13:33:16 +0000 (13:33 +0000)]
ixgbe: cleanup ixgbe_get_drvinfo to be extra careful with buffer boundaries
Make the code in ixgbe_get_drvinfo more protected against buffer overflow
boundaries by using snprintf and sizeof with snprintf.
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>
Eric Dumazet [Wed, 18 Aug 2010 03:13:08 +0000 (03:13 +0000)]
slip: fix get_stats() method
Use integrated net_device_stats instead of a static one, and make sure
no transient values are feeded. ndo_get_stats() can be called by
concurrent cpus.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 18 Aug 2010 03:42:54 +0000 (03:42 +0000)]
vxge: Implement 64bit stats
vxge_get_stats() is racy, since it clears a block of memory (net_stats)
possibly still used by other cpus.
We can update this driver to full 64bit stats, since ndo_get_stats64()
provides a private block to store results, and driver maintains 64bit
counters already.
We also remove net_stats field from struct vxge_sw_stats
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Tobias Klauser [Wed, 18 Aug 2010 20:15:31 +0000 (20:15 +0000)]
ether3: Use net_device_stats from struct net_device
struct net_device has its own struct net_device_stats member, so use
this one instead of a private copy in the ether1_priv struct. As the new
ndo_get_stats function would just return dev->stats we can omit it. This
patch also removes an incorrect memset of the stats on open.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Tobias Klauser [Wed, 18 Aug 2010 20:15:04 +0000 (20:15 +0000)]
ether1: Use net_device_stats from struct net_device
struct net_device has its own struct net_device_stats member, so use
this one instead of a private copy in the ether1_priv struct. As the new
ndo_get_stats function would just return dev->stats we can omit it. This
patch also removes an incorrect memset of the stats on open.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Julia Lawall [Mon, 16 Aug 2010 10:23:51 +0000 (10:23 +0000)]
drivers/net/qlcnic: Use available error codes
The error code is stored in the variable err, but it is the variable ret
that is returned instead. So store the error code in ret. Err is then
useless.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
local idexpression x;
constant C;
@@
if (...) { ...
x = -C
... when != x
(
return <+...x...+>;
|
return NULL;
|
return;
|
* return ...;
)
}
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 12 Aug 2010 12:22:51 +0000 (12:22 +0000)]
drivers/net/pcmcia: Use pr_<level> and netdev_<level>
On Mon, 2010-08-09 at 17:34 +0200, Dominik Brodowski wrote:
> look good from a PCMCIA point of view, therefore:
> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
If PCMCIA is still being looked after, then here's
another for you, maybe for 2.6.37.
Use the more descriptive logging message styles.
There are whitespace/indentation errors in the original
sources that these changes do not modify, so checkpatch
errors were cheerfully ignored.
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Carpenter [Sat, 14 Aug 2010 11:09:49 +0000 (11:09 +0000)]
net/sched: remove unneeded NULL check
There is no need to check "s". nla_data() doesn't return NULL. Also we
already dereferenced "s" at this point so it would have oopsed ealier if
it were NULL.
Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Jon Mason [Thu, 12 Aug 2010 05:03:03 +0000 (05:03 +0000)]
s2io: remove unused code
usr_addrs is never referenced outside the initial struct population
during open, thus making it unnecessary. Remove it, the code that
references it, and the struct that it is the only user of.
Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Wed, 11 Aug 2010 07:02:48 +0000 (07:02 +0000)]
drivers/net: Convert unbounded kzalloc calls to kcalloc
These changes may be slightly safer in some instances.
There are other kzalloc calls with a multiply, but those
calls are typically "small fixed #" * sizeof(some pointer)"
and those are not converted.
Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:16 +0000 (11:00 +0000)]
tipc: Prevent missing name table entries when link flip-flops rapidly
Ensure that TIPC does not re-establish communication with a
neighboring node until it has finished updating all data structures
containing information about that node to reflect the earlier loss of
contact. Previously, it was possible for TIPC to perform its purge of
name table entries relating to the node once contact had already been
re-established, resulting in the unwanted removal of valid name table
entries.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:15 +0000 (11:00 +0000)]
tipc: Allow connect() to wait indefinitely
Cause a socket whose TIPC_CONN_TIMEOUT option is zero to wait
indefinitely for a response to a connection request using connect().
Previously, specifying a timeout of 0 ms resulted in an immediate
timeout, which was inconsistent with the behavior specified by Posix
for a socket's receive and send timeout.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:14 +0000 (11:00 +0000)]
tipc: Minor enhancements to name table display format
Eliminate printing of dashes after name table column headers
(to adhere more closely to the standard format used in tipc-config),
and simplify name table display logic using array lookups rather
than if-then-else logic.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:12 +0000 (11:00 +0000)]
tipc: Optimize tipc_node_has_active_links()
Eliminate unnecessary checking for null node pointer and redundant
check of second active link array entry.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:11 +0000 (11:00 +0000)]
tipc: Remove per-connection sequence number logic
Remove validation of the per-connection sequence numbers on routable
connections, since routable connections are not supported by TIPC.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:10 +0000 (11:00 +0000)]
tipc: Fix bug in broadcast link transmit statistics computation
Modify TIPC's broadcast link so that it counts each piece of a
fragmented message individually, rather than as treating the group
as a single message. This ensures that proper correlation of sent
and received traffic can be done when the broadcast link statistics
are displayed, and is consistent with the way fragments are counted
by TIPC's unicast links.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:09 +0000 (11:00 +0000)]
tipc: Fix premature broadcast advertisement by sending node
Prevent a TIPC node from sending out a LINK_STATE message
advertising a broadcast message that it is in the process
of sending, but has not yet actually sent. Previously, it was
possible for a link timeout to occur in between the time the
broadcast link updated its "last message sent" counter and the
time the broadcast message was passed to the broadcast bearer
for transmission. This ensures that the code which issues
the LINK_STATE message isn't informed of the new message until
the broadcast bearer has had a chance to send it.
Note: The "last message sent" value is stored in the "fsm_msg_count"
field of the link structure used by the broadcast link. Since the
broadcast link doesn't utilize the normal link FSM, this field can
be re-used rather than adding a new field to the broadcast link.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:08 +0000 (11:00 +0000)]
tipc: Prevent crash when broadcast link cannot send to all nodes
Allow TIPC's broadcast link to continue operation when it is unable
to send a message to all nodes in the cluster. Previously, the
broadcast link attempted to put the broadcast pseudo-bearer into a
blocked state; however, this caused a crash because the associated
bearer structure is only partially initialized. Further
investigation has revealed some conceptual problems with blocking
the pseudo-bearer; consequently, this functionality has been
disabled for the time being and the undelivered message is
eventually resent by the broadcast link's existing message
retransmission mechanism (if possible).
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:07 +0000 (11:00 +0000)]
tipc: Check for disabled bearer when processing incoming messages
Add a check to tipc_recv_msg() to ensure it discards messages
arriving on a newly disabled bearer. This is needed to deal with a
race condition that can arise if the bearer is in the midst of being
disabled when it receives a message. Performing the check after
tipc_net_lock has been taken ensures that TIPC's bearers are in a
stable state while the message is being processed.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:06 +0000 (11:00 +0000)]
tipc: correct problems with misleading flags returned using poll()
Prevent TIPC from incorrectly setting returned flags to poll()
in the following cases:
- an unconnected socket no longer indicates that it is always readable
- an unconnected, connecting, or listening socket no longer indicates
that it is always writable
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 17 Aug 2010 11:00:05 +0000 (11:00 +0000)]
tipc: Provide correct error code for unsupported connect() operation
Modify TIPC to return EOPNOTSUPP if an application attempts to perform
a non-blocking connect() operation, which is not supported by TIPC.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Florian Westphal [Tue, 17 Aug 2010 11:00:04 +0000 (11:00 +0000)]
tipc: add SO_RCVLOWAT support to stream socket receive path
Add support for the SO_RCVLOWAT socket option to TIPC's stream socket
type.
Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Anders Kaseorg [Tue, 17 Aug 2010 11:00:03 +0000 (11:00 +0000)]
tipc: Fix log buffer memory leak if initialization fails
Moves log buffer cleanup into tipc_core_stop() so that memory allocated
for the log buffer is freed if tipc_core_start() is unsuccessful.
Signed-off-by: Anders Kaseorg <andersk@ksplice.com> Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
o Also dont allow lro to be turn on, if rx csum is disabled
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Sony Chacko [Tue, 17 Aug 2010 00:34:24 +0000 (00:34 +0000)]
qlcnic: fix link diag test
o Give sufficient time for all makes of PHY modules
to establish the link after loopback test.
o Perform online test before offline test.
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Sony Chacko [Tue, 17 Aug 2010 00:34:23 +0000 (00:34 +0000)]
qlcnic: fix link status message
Display interface name with netdev_info() for link status message.
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Rajesh Borundia [Tue, 17 Aug 2010 00:34:21 +0000 (00:34 +0000)]
qlcnic: fix for setting function modes
function modes was not working with CNA device, in CNA mode
other function(FCOE) can be enabled before nic.
Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
qlcnic: device state management fixes for virtual func
o NPAR state should be set to operationl by Mangement function only.
o NPAR state should be set to non operational before device reset.
o VF function should wait for NPAR state to be operational.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Roopa Prabhu [Tue, 10 Aug 2010 18:55:26 +0000 (18:55 +0000)]
enic: Mark intr_timer in vnic_enet_config as deprecated
Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Roopa Prabhu [Tue, 10 Aug 2010 18:55:20 +0000 (18:55 +0000)]
enic: Check if rq/wq buf not NULL before freeing them
Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Roopa Prabhu [Tue, 10 Aug 2010 18:55:15 +0000 (18:55 +0000)]
enic: Clean up: remove enic_dev_stats_clear
Remove function enic_dev_stats_clear and its reference in enic device
init code. Firmware clears device stats on device open. So, no need for
the driver to do it again.
Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Roopa Prabhu [Tue, 10 Aug 2010 18:55:10 +0000 (18:55 +0000)]
enic: Use offsetof macro in vic tlv length calculation
Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Roopa Prabhu [Tue, 10 Aug 2010 18:55:05 +0000 (18:55 +0000)]
enic: Add new firmware devcmds
Add new firmware devcmds: CMD_PROXY_BY_INDEX, CMD_CONFIG_INFO_GET
Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Roopa Prabhu [Tue, 10 Aug 2010 18:55:00 +0000 (18:55 +0000)]
enic: Add support for firmware management device
This patch adds support for firmware management device in enic driver.
A management device is a virtual PCIe device that firmware can present
to the host as its management endpoint. It provides the interface between
the host and adapter firmware for all management operations.
Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Roopa Prabhu [Tue, 10 Aug 2010 18:54:55 +0000 (18:54 +0000)]
enic: Add set mac address
This patch implements the ndo_set_mac_address netdev operation for an enic device
Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This patches fixes a couple of checkpatch warnings and errors:
- lines over 80 columns
- printk() instead of pr_cont()
- assignments in tests (if ((foo == bar())))
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
This patch fixes a couple of errors and warnings spotted by checkpatch.pl:
- some lines were over 80 columns
- there were some whitespaces left
The call to printk is now replaced by a call to pr_info and the log-level
included in the driver version is now removed, so there are no longer false
positives on this warning.
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Wolfram Sang [Sun, 8 Aug 2010 02:32:05 +0000 (02:32 +0000)]
pcnet_cs: Use proper netdev_*-printouts
To prevent broken messages like:
[ 204.024291] eth%d: pcnet_reset_8390() did not complete.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Joe Perches <joe@perches.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Tue, 17 Aug 2010 09:31:15 +0000 (02:31 -0700)]
ethtool: Provide a default implementation of ethtool_ops::get_drvinfo
The driver name and bus address for a net_device can normally be found
through the driver model now. Instead of requiring drivers to provide
this information redundantly through the ethtool_ops::get_drvinfo
operation, use the driver model to do so if the driver does not define
the operation. Since ETHTOOL_GDRVINFO no longer requires the driver
to implement any operations, do not require net_device::ethtool_ops to
be set either.
Remove implementations of get_drvinfo and ethtool_ops that provide
only this information.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Julia Lawall [Thu, 5 Aug 2010 10:29:19 +0000 (10:29 +0000)]
drivers/isdn: Adjust confusing if indentation
In hisax/hfc_sx.c and mISDN/l1oip_core.c, the code after the if is
outdented so that it is not aligned with the if branch.
In mISDN/dsp_cmx.c, an else is added between the original if branch and the
following statement, in line with the code following it. Without this
change, the first assignment to dsp->rx_W has no useful effect.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r disable braces4@
position p1,p2;
statement S1,S2;
@@
(
if (...) { ... }
|
if (...) S1@p1 S2@p2
)
@script:python@
p1 << r.p1;
p2 << r.p2;
@@
if (p1[0].column == p2[0].column):
cocci.print_main("branch",p1)
cocci.print_secs("after",p2)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Krishna Kumar [Wed, 4 Aug 2010 06:15:59 +0000 (06:15 +0000)]
macvtap: Implement multiqueue for macvtap driver
Implement multiqueue facility for macvtap driver. The idea is that
a macvtap device can be opened multiple times and the fd's can be
used to register eg, as backend for vhost.
Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Krishna Kumar [Wed, 4 Aug 2010 06:15:52 +0000 (06:15 +0000)]
core: Factor out flow calculation from get_rps_cpu
Factor out flow calculation code from get_rps_cpu, since other
functions can use the same code.
Revisions:
v2 (Ben): Separate flow calcuation out and use in select queue.
v3 (Arnd): Don't re-implement MIN.
v4 (Changli): skb->data points to ethernet header in macvtap, and
make a fast path. Tested macvtap with this patch.
v5 (Changli):
- Cache skb->rxhash in skb_get_rxhash
- macvtap may not have pow(2) queues, so change code for
queue selection.
(Arnd):
- Use first available queue if all fails.
Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Dmitry Kravkov [Tue, 3 Aug 2010 21:49:40 +0000 (21:49 +0000)]
bnx2x: Load firmware in open() instead of probe()
Loading firmware when actually bringing eth device up.
This also will allow driver to be insmoded when filesystem with
firmware files is not available yet.
Suggested by Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Mon, 16 Aug 2010 00:37:07 +0000 (17:37 -0700)]
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
gcc-4.6: ACPI: fix unused but set variables in ACPI
ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFS
ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFS
ACPI processor: remove deprecated ACPI procfs I/F
ACPI power_resource: remove unused procfs I/F
ACPI: remove deprecated ACPI procfs I/F
ACPI: introduce drivers/acpi/sysfs.c
ACPI: introduce module parameter acpi.aml_debug_output
ACPI: introduce drivers/acpi/debugfs.c
ACPI, APEI, ERST debug support
ACPI, APEI, Manage GHES as platform devices
ACPI, APEI, Rename CPER and GHES severity constants
ACPI, APEI, Fix a typo of error path of apei_resources_request
ACPI / ACPICA: Fix reference counting problems with GPE handlers
ACPI: Add the check of ADR flag in course of finding ACPI handle for PCI device
ACPI / Sleep: Drop acpi_suspend_finish()
ACPI / Sleep: Consolidate suspend and hibernation routines
ACPI / Wakeup: Simplify enabling of wakeup devices
ACPI / Sleep: Rework enabling wakeup devices
ACPI / Sleep: Free NVS copy if suspending of devices fails
Fixed up totally buggered "ACPI: fix unused but set variables in ACPI"
patch that doesn't even compile in the merge.
Thanks to Sedat Dilek <sedat.dilek@googlemail.com> for noticing the
breakage before I even pulled. And a big "Grrr.." at Len for not even
bothering to compile the tree before asking me to pull.
Linus Torvalds [Mon, 16 Aug 2010 00:32:47 +0000 (17:32 -0700)]
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6:
mtd/nand_ids: Fix buswidth
mtd/m25p80: fix test for end of loop
mtd/m25p80: retlen is never NULL
MIPS: Fix gen_nand probe structures contents
gen_nand: Test if nr_chips field is valid
BFIN: Fix gen_nand probe structures contents
nand/denali: move all hardware initialization work to denali_hw_init
nand/denali: Add a page check in denali_read_page & denali_read_page_raw
nand/denali: use cpu_relax() while waiting for hardware interrupt
nand/denali: change read_status function method
nand/denali: Fixed check patch warnings
ARM: Fix gen_nand probe structures contents
mtd/nand_base: fix kernel-doc warnings & typos
nand/denali: use dev_xx debug function to replace nand_dbg_print and some printk
nand/denali: Fixed handle ECC error bugs
nand/denali: use iowrite32() to replace denali_write32()
nand/denali: Fixed probe function bugs
* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
arch/tile: don't validate CROSS_COMPILE needlessly
arch/tile: export only COMMAND_LINE_SIZE to userspace.
arch/tile: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN
arch/tile: Rename the hweight() implementations to __arch_hweight()
arch/tile: extend syscall ABI to set r1 on return as well.
arch/tile: Various cleanups.
arch/tile: support backtracing on TILE-Gx
arch/tile: Fix a couple of issues with the COMPAT code for TILE-Gx.
arch/tile: Use separate, better minsec values for clocksource and sched_clock.
arch/tile: correct a bug in freeing bootmem by VA for the optional second initrd.
arch: tile: mm: pgtable.c: Removed duplicated #include
arch: tile: kernel/proc.c Removed duplicated #include
Add fanotify syscalls to <asm-generic/unistd.h>.
arch/tile: support new kunmap_atomic() naming convention.
tile: remove unused ISA_DMA_THRESHOLD define
Conflicts in arch/tile/configs/tile_defconfig (pick the mainline version
with the reduced defconfig).
git://bbs.cooldavid.org / net-next-2.6.git / log