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Matt Carlson [Mon, 6 Dec 2010 08:28:49 +0000 (08:28 +0000)]
tg3: Raise the jumbo frame BD flag threshold
The current transmit routines set the jumbo frame BD flag too
aggressively. This can reduce performance for common cases. This patch
raises the jumbo flag threshold to 1518, up from 1500.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Changli Gao [Mon, 29 Nov 2010 22:48:46 +0000 (22:48 +0000)]
net: don't reallocate skb->head unless the current one hasn't the needed extra size or is shared
skb head being allocated by kmalloc(), it might be larger than what
actually requested because of discrete kmem caches sizes. Before
reallocating a new skb head, check if the current one has the needed
extra size.
Do this check only if skb head is not shared.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Don Skidmore [Fri, 3 Dec 2010 03:32:58 +0000 (03:32 +0000)]
ixgbe: add support for new format of PBA numbers
The new PBA format is stored as a string. This patch allows the
driver to support both the old and new format.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Don Skidmore [Fri, 3 Dec 2010 03:32:34 +0000 (03:32 +0000)]
ixgbe: add support for 82599 FCoE SKU
Add both NIC and backplane support for FCoE enabled devices IDs.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Don Skidmore [Fri, 3 Dec 2010 03:32:13 +0000 (03:32 +0000)]
ixgbe: add WOL support for SFP+ subdevice
This patch will add wake on LAN support to the dev/sub_dev 10FB 11A9. This
will also include ixgbe ethtool support for this device.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Don Skidmore [Fri, 3 Dec 2010 03:31:51 +0000 (03:31 +0000)]
ixgbe: fix link behavior for SFP+ when driver is brought down
We have had several requests to have ifconfig down command disable
the SFP+ laser and thus make link go down. Likewise on ifconfig up
the laser would be enabled and link would come up. This patch enables
that behavior.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Anirban Chakraborty [Thu, 2 Dec 2010 20:42:08 +0000 (20:42 +0000)]
qlcnic: Updated driver version to 5.0.13
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sritej Velaga [Thu, 2 Dec 2010 20:41:56 +0000 (20:41 +0000)]
qlcnic: LICENSE file for qlcnic
Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Amit Kumar Salecha [Thu, 2 Dec 2010 20:41:43 +0000 (20:41 +0000)]
qlcnic: validate eswitch config values for PF
Currently driver set default eswitch configuration values for PF function,
instead of validating values sent by application.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sucheta Chakraborty [Thu, 2 Dec 2010 20:41:23 +0000 (20:41 +0000)]
qlcnic: Disable loopback support
Loopback mode can not be supported in CNA mode. Removing it until FW is fixed.
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:48:28 +0000 (13:48 +0000)]
sfc: Store MAC address from NVRAM in net_device::perm_addr
For some reason we failed to make this change when perm_addr was
introduced.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:48:20 +0000 (13:48 +0000)]
sfc: Use current MAC address, not NVRAM MAC address, for WoL filter
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Steve Hodgson [Thu, 2 Dec 2010 13:48:14 +0000 (13:48 +0000)]
sfc: When waking a stopped tx_queue, only lock that tx_queue
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:47:56 +0000 (13:47 +0000)]
sfc: Update kernel-doc to match earlier move of Toeplitz hash key
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:47:51 +0000 (13:47 +0000)]
sfc: Move xmac_poll_required into struct falcon_nic_data
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:47:45 +0000 (13:47 +0000)]
sfc: Move Falcon global event handling to falcon.c
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:47:35 +0000 (13:47 +0000)]
sfc: Move mdio_lock to struct falcon_nic_data
We only have direct access to MDIO on Falcon, so move this out of
struct efx_nic.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:47:29 +0000 (13:47 +0000)]
sfc: Move SPI state to struct falcon_nic_data
We only have direct access to SPI on Falcon, so move all this state
out of struct efx_nic.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:47:17 +0000 (13:47 +0000)]
sfc: Remove unnecessary inclusion of various private header files
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:47:10 +0000 (13:47 +0000)]
sfc: Expose Falcon BootROM config through MTD, not ethtool
The ethtool EEPROM interface is really meant for exposing chip
configuration, not BootROM configuration.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:47:01 +0000 (13:47 +0000)]
sfc: Remove broken automatic fallback for invalid Falcon chip/board config
If the Falcon board config is invalid, we cannot proceed - we do not
have a valid board type to pass to falcon_probe_board(), and if we
kluge that to work with an unknown board then other initialisation
code will crash.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Steve Hodgson [Thu, 2 Dec 2010 13:46:55 +0000 (13:46 +0000)]
sfc: Fix event based MCDI completion and MC REBOOT/CMDDONE ordering issue
The mcfw *never* sends CMDDONE when rebooting. Changing this so that it always
sends CMDDONE *before* REBOOT is easy on Siena, but it's not obvious that we
could guarantee to be able to implement this on future hardware.
Given this, I'm less convinced that the protocol should be changed.
To reiterate the failure mode: The driver sees this:
issue command
receive REBOOT event
Was that reboot event sent before the command was issued, or in
response to the command? If the former then there will be a subsequent
CMDDONE event, if the latter, then there will be no CMDDONE event.
Options to resolve this are:
1. REBOOT always completes an outstanding mcdi request, and we set
the credits count to ignore a subsequent CMDDONE event with
mismatching seqno.
2. REBOOT never completes an outstanding mcdi request. If there is
no CMDDONE event then we rely on the mcdi timeout code to complete
the outstanding request, incurring a 10s delay.
I'd argue that (2) is tidier, but that incurring a 10s delay is a little
needless. Let's go with (1).
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:46:37 +0000 (13:46 +0000)]
sfc: Clear RXIN_SEL when soft-resetting QT2025C
When we enable PMA/PMD loopback this automatically sets RXIN_SEL
(inverse polarity for RXIN). We need to clear that bit during the
soft-reset sequence, as it is not done automatically.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:46:31 +0000 (13:46 +0000)]
sfc: Read-to-clear LM87 alarm/interrupt status at start of day
We do not want to shut down the board based on a fault that has
already been cleared.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:46:24 +0000 (13:46 +0000)]
sfc: Distinguish critical and non-critical over-temperature conditions
Set both the 'maximum' and critical temperature limits for LM87
hardware monitors on Falcon boards. Do not shut down a port until the
critical temperature is reached, but warn as soon as the 'maximum'
temperature is reached.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:46:14 +0000 (13:46 +0000)]
sfc: Fix condition for no-op in set_phy_flash_cfg()
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Thu, 2 Dec 2010 13:46:09 +0000 (13:46 +0000)]
sfc: Reduce log level for MCDI error response in efx_mcdi_rpc()
Some errors are expected, e.g. when sending new commands to an MC
running old firmware. Only the caller of efx_mcdi_rpc() can decide
what is a real error. Therefore log the error responses with
netif_dbg().
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Allan Stephens [Tue, 30 Nov 2010 12:01:03 +0000 (12:01 +0000)]
tipc: Delete tipc_ownidentity()
Moves the content of the native API routine tipc_ownidentity() into the
sole routine that calls it, since it can no longer be called in isolation.
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, 30 Nov 2010 12:01:02 +0000 (12:01 +0000)]
tipc: Eliminate obsolete native API forwarding routines
Moves the content of each native API message forwarding routine
into the sole routine that calls it, since the forwarding routines
no longer be called in isolation. Also removes code in each routine
that altered the outgoing message's importance level since this is
now no longer possible.
The previous function mapping (parent function, and child API) was
as follows:
tipc_send2name
\--tipc_forward2name
tipc_send2port
\--tipc_forward2port
tipc_send_buf2port
\--tipc_forward_buf2port
After this commit, the children don't exist and their functionality
is completely in the respective parent.
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, 30 Nov 2010 12:01:01 +0000 (12:01 +0000)]
tipc: Eliminate an unused symbolic constant in link code
Removes a symbol that is not referenced anywhere by TIPC's link code.
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, 30 Nov 2010 12:01:00 +0000 (12:01 +0000)]
tipc: Eliminate useless initialization when creating subscriber
Removes initialization of a local variable that is always assigned
a different value before it is referenced.
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, 30 Nov 2010 12:00:59 +0000 (12:00 +0000)]
tipc: Remove unused domain argument from multicast send routine
Eliminates an unused argument from tipc_multicast(), now that this
routine can no longer be called by kernel-based applications.
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, 30 Nov 2010 12:00:58 +0000 (12:00 +0000)]
tipc: Remove support for TIPC mode change callback
Eliminates support for the callback routine invoked when TIPC
changes its mode of operation from inactive to standalone or from
standalone to networked. This callback was part of TIPC's obsolete
native API and is not used by TIPC internally.
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, 30 Nov 2010 12:00:57 +0000 (12:00 +0000)]
tipc: Delete useless function prototypes
Removes several function declarations that aren't used anywhere,
either because they reference routines that no longer exist or
because all users of the function reference it after it has already
been defined.
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, 30 Nov 2010 12:00:56 +0000 (12:00 +0000)]
tipc: Eliminate useless return value when disabling a bearer
Modifies bearer_disable() to return void since it always indicates
success anyway.
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, 30 Nov 2010 12:00:55 +0000 (12:00 +0000)]
tipc: Delete unused configuration service structure definition
Removes a structure definition that is no longer used by TIPC's
configuration service.
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, 30 Nov 2010 12:00:54 +0000 (12:00 +0000)]
tipc: Remove obsolete inclusions of header files
Gets rid of #include statements that are no longer required as a
result of the merging of obsolete native API header file content
into other TIPC include files.
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, 30 Nov 2010 12:00:53 +0000 (12:00 +0000)]
tipc: Remove obsolete native API files and exports
As part of the removal of TIPC's native API support it is no longer
necessary for TIPC to export symbols for routines that can be called
by kernel-based applications, nor for it to have header files that
kernel-based applications can include to access the declarations for
those routines. This commit eliminates the exporting of symbols by
TIPC and migrates the contents of each obsolete native API include
file into its corresponding non-native API equivalent.
The code which was migrated in this commit was migrated intact, in
that there are no technical changes combined with the relocation.
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>
Shan Wei [Wed, 1 Dec 2010 18:05:17 +0000 (18:05 +0000)]
net: kill unused macros from head file
These macros have been defined for several years since v2.6.12-rc2(tracing by git),
but never be used. So remove them.
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shan Wei [Wed, 1 Dec 2010 18:05:12 +0000 (18:05 +0000)]
ipv6: use ND_REACHABLE_TIME and ND_RETRANS_TIMER instead of magic number
ND_REACHABLE_TIME and ND_RETRANS_TIMER have defined
since v2.6.12-rc2, but never been used.
So use them instead of magic number.
This patch also changes original code style to read comfortably .
Thank YOSHIFUJI Hideaki for pointing it out.
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shan Wei [Wed, 1 Dec 2010 18:04:50 +0000 (18:04 +0000)]
tcp: use TCP_BASE_MSS to set basic mss value
TCP_BASE_MSS is defined, but not used.
commit
5d424d5a introduce this macro, so use
it to initial sysctl_tcp_base_mss.
commit
5d424d5a674f782d0659a3b66d951f412901faee
Author: John Heffner <jheffner@psc.edu>
Date: Mon Mar 20 17:53:41 2006 -0800
[TCP]: MTU probing
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shan Wei [Wed, 1 Dec 2010 18:04:43 +0000 (18:04 +0000)]
net: snmp: fix the wrong ICMP_MIB_MAX value
__ICMP_MIB_MAX is equal to the total number of icmp mib,
So no need to add 1. This wastes 4/8 bytes memory.
Change it to be same as ICMP6_MIB_MAX, TCP_MIB_MAX, UDP_MIB_MAX.
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tomoya [Mon, 29 Nov 2010 18:19:52 +0000 (18:19 +0000)]
can: EG20T PCH: Delete unnecessary spin_lock
Delete unnecessary spin_lock for accessing Message Object.
Since all message objects are divided into tx/rx area completely,
spin_lock processing is unnecessary.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tomoya [Mon, 29 Nov 2010 18:16:15 +0000 (18:16 +0000)]
can: EG20T PCH: Enumerate LEC macros
For easy to readable, LEC #define macros are replaced to enums.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tomoya [Mon, 29 Nov 2010 18:15:02 +0000 (18:15 +0000)]
can: EG20T PCH: Change Message Object Index
For easy to readable, add Message Object index like below.
PCH_RX_OBJ_START
PCH_RX_OBJ_END
PCH_TX_OBJ_START
PCH_TX_OBJ_END
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tomoya [Mon, 29 Nov 2010 18:11:52 +0000 (18:11 +0000)]
can: EG20T PCH: Separate Interface Register(IF1/IF2)
CAN register of Intel PCH EG20T has 2 sets of interface register.
To reduce whole of code size, separate interface register.
As a result, the number of function also can be reduced.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 2 Dec 2010 19:52:07 +0000 (11:52 -0800)]
tcp: Implement ipv6 ->get_peer() and ->tw_get_peer().
Now ipv6 timewait recycling is fully implemented and
enabled.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 2 Dec 2010 20:14:29 +0000 (12:14 -0800)]
tcp: Add timewait recycling bits to ipv6 connect code.
This will also improve handling of ipv6 tcp socket request
backlog when syncookies are not enabled. When backlog
becomes very deep, last quarter of backlog is limited to
validated destinations. Previously only ipv4 implemented
this logic, but now ipv6 does too.
Now we are only one step away from enabling timewait
recycling for ipv6, and that step is simply filling in
the implementation of tcp_v6_get_peer() and
tcp_v6_tw_get_peer().
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 2 Dec 2010 18:59:22 +0000 (10:59 -0800)]
ipv6: Create inet6_csk_route_req().
Brother of ipv4's inet_csk_route_req().
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 2 Dec 2010 18:16:06 +0000 (10:16 -0800)]
ipv6: Add rt6_get_peer() helper.
To go along side ipv4's rt_get_peer().
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 2 Dec 2010 02:09:13 +0000 (18:09 -0800)]
timewait_sock: Create and use getpeer op.
The only thing AF-specific about remembering the timestamp
for a time-wait TCP socket is getting the peer.
Abstract that behind a new timewait_sock_ops vector.
Support for real IPV6 sockets is not filled in yet, but
curiously this makes timewait recycling start to work
for v4-mapped ipv6 sockets.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 2 Dec 2010 01:29:08 +0000 (17:29 -0800)]
inetpeer: Fix incorrect comment about inetpeer struct size.
Now with ipv6 support it is no longer less than 64 bytes.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 2 Dec 2010 01:28:18 +0000 (17:28 -0800)]
inetpeer: Kill use of inet_peer_address_t typedef.
They are verboten these days.
Signed-off-by: David S. Miller <davem@davemloft.net>
Jon Mason [Mon, 29 Nov 2010 18:02:47 +0000 (18:02 +0000)]
vxge: update driver version
Update vxge driver version
Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jon Mason [Mon, 29 Nov 2010 18:02:46 +0000 (18:02 +0000)]
vxge: use strcpy for strings
Use strncpy instead of memcpy when working on strings
Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jon Mason [Mon, 29 Nov 2010 18:02:45 +0000 (18:02 +0000)]
vxge: remove unnecessary printks
Remove printks for ring blocks, fifo blocks, and rx doorbell mode as
they clutter the dmesg output during modprobe and provide no useful
information.
Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
stephen hemminger [Mon, 29 Nov 2010 09:47:49 +0000 (09:47 +0000)]
ipip: add module alias for tunl0 tunnel device
If ipip is built as a module the 'ip tunnel add' command would fail because
the ipip module was not being autoloaded. Adding an alias for
the tunl0 device name cause dev_load() to autoload it when needed.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
stephen hemminger [Mon, 29 Nov 2010 09:47:48 +0000 (09:47 +0000)]
gre: add module alias for gre0 tunnel device
If gre is built as a module the 'ip tunnel add' command would fail because
the ip_gre module was not being autoloaded. Adding an alias for
the gre0 device name cause dev_load() to autoload it when needed.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
stephen hemminger [Mon, 29 Nov 2010 09:47:47 +0000 (09:47 +0000)]
gre: minor cleanups
Use strcpy() rather the sprintf() for the case where name is getting
generated. Fix indentation.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Mon, 29 Nov 2010 08:14:37 +0000 (08:14 +0000)]
net sched: use xps information for qdisc NUMA affinity
Allocate qdisc memory according to NUMA properties of cpus included in
xps map.
To be effective, qdisc should be (re)setup after changes
of /sys/class/net/eth<n>/queues/tx-<n>/xps_cpus
I added a numa_node field in struct netdev_queue, containing NUMA node
if all cpus included in xps_cpus share same node, else -1.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Ben Hutchings <bhutchings@solarflare.com>
Cc: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dmitry Kravkov [Wed, 1 Dec 2010 20:39:28 +0000 (12:39 -0800)]
bnx2x: Add Nic partitioning mode (57712 devices)
NIC partitioning is another flavor of multi function - having few
PCI functions share the same physical port. Unlike the currently
supported mode of multi-function which depends on the switch
configuration and uses outer-VLAN, the NPAR mode is switch independent
and uses the MAC addresses to distribute incoming packets to the different
functions. This patch adds the specific HW setting of the NPAR mode
and some distinctions between switch dependent (SD) and
switch independent (SI) multi-function (MF) modes where the configuration
is not the same.
Advance driver version to 1.60.00-6
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>
David S. Miller [Mon, 29 Nov 2010 21:37:14 +0000 (13:37 -0800)]
inet: Turn ->remember_stamp into ->get_peer in connection AF ops.
Then we can make a completely generic tcp_remember_stamp()
that uses ->get_peer() as a helper, minimizing the AF specific
code and minimizing the eventual code duplication when we implement
the ipv6 side of TW recycling.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 30 Nov 2010 20:27:11 +0000 (12:27 -0800)]
ipv6: Add infrastructure to bind inet_peer objects to routes.
They are only allowed on cached ipv6 routes.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 30 Nov 2010 20:20:00 +0000 (12:20 -0800)]
inetpeer: Add inet_getpeer_v6()
Now that all of the infrastructure is in place, we can add
the ipv6 shorthand for peer creation.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 30 Nov 2010 20:12:23 +0000 (12:12 -0800)]
inetpeer: Add v6 peers tree, abstract root properly.
Add the ipv6 peer tree instance, and adapt remaining
direct references to 'v4_peers' as needed.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 30 Nov 2010 20:08:53 +0000 (12:08 -0800)]
inetpeer: Abstract address comparisons.
Now v4 and v6 addresses will both work properly.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 30 Nov 2010 19:54:19 +0000 (11:54 -0800)]
inetpeer: Make inet_getpeer() take an inet_peer_adress_t pointer.
And make an inet_getpeer_v4() helper, update callers.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 30 Nov 2010 19:53:55 +0000 (11:53 -0800)]
inetpeer: Introduce inet_peer_address_t.
Currently only the v4 aspect is used, but this will change.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 30 Nov 2010 19:41:59 +0000 (11:41 -0800)]
inetpeer: Abstract out the tree root accesses.
Instead of directly accessing "peer", change to code to
operate using a "struct inet_peer_base *" pointer.
This will facilitate the addition of a seperate tree for
ipv6 peer entries.
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:42:02 +0000 (07:42 +0000)]
forcedeth: Use netdev_dbg for printk(KERN_DEBUG
Use the normal debugging functions.
Print mac address when using random_ether_addr.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:42:01 +0000 (07:42 +0000)]
forcedeth: Remove netdev_dbg uses
These were probably just for initial driver debugging
and have not been enabled in builds in git history.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:42:00 +0000 (07:42 +0000)]
forcedeth: Convert dev_printk(<level> to dev_<level>(
Use vsprintf extension %pM for a mac address in one instance.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:41:59 +0000 (07:41 +0000)]
forcedeth: Separate vendor specific initializations into functions
Neaten the phy_init function by adding and calling vendor
specific functions.
object size is reduced by ~1kb:
$ size drivers/net/forcedeth.o.*
text data bss dec hex filename
83475 1848 19304 104627 198b3 drivers/net/forcedeth.o.new
84459 1848 19544 105851 19d7b drivers/net/forcedeth.o.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:41:58 +0000 (07:41 +0000)]
forcedeth: Add function init_realtek_8211b
Deduplicate the code use for the init/reset of this device.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:41:57 +0000 (07:41 +0000)]
forcedeth: Convert pr_<level> to netdev_<level>
Use netdev_<level> when a struct net_device * is available.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:41:56 +0000 (07:41 +0000)]
forcedeth: Use pr_fmt and pr_<level>
Convert printks to pr_<level>.
Remove "forcedeth: " from some calls as it's now added by pr_fmt.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:41:55 +0000 (07:41 +0000)]
forcedeth: Convert remaining dprintk to netdev_dbg
The remaining dprintk uses are emitted as KERN_INFO.
Change these dprintk uses to netdev_dbg.
Remove the now unused dprintk macros.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:41:54 +0000 (07:41 +0000)]
forcedeth: Use print_hex_dump
Use the standard code to emit hex dumps.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:41:53 +0000 (07:41 +0000)]
forcedeth: convert dprintk(KERN_DEBUG to netdev_dbg
Use the more standard macro to preface netdev->name.
Fix casting on resource use.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Mon, 29 Nov 2010 07:41:52 +0000 (07:41 +0000)]
forcedeth: Change reg_delay arguments and use
Move the printk out of reg_delay and make
the callers emit a message on error.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 29 Nov 2010 19:19:09 +0000 (11:19 -0800)]
Merge branch 'for-davem' of git://git./linux/kernel/git/linville/wireless-next-2.6
Eric Dumazet [Sun, 28 Nov 2010 21:43:02 +0000 (21:43 +0000)]
xps: add __rcu annotations
Avoid sparse warnings : add __rcu annotations and use
rcu_dereference_protected() where necessary.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Sun, 28 Nov 2010 05:43:24 +0000 (05:43 +0000)]
xps: NUMA allocations for per cpu data
store_xps_map() allocates maps that are used by single cpu, it makes
sense to use NUMA allocations.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shan Wei [Mon, 29 Nov 2010 00:14:58 +0000 (00:14 +0000)]
sctp: kill unused macros in head file
1. SCTP_CMD_NUM_VERBS,SCTP_CMD_MAX
These two macros have never been used for several years since v2.6.12-rc2.
2.sctp_port_rover,sctp_port_alloc_lock
The commit 063930 abandoned global variables of port_rover and port_alloc_lock,
but still keep two macros to refer to them.
So, remove them now.
commit
06393009000779b00a558fd2f280882cc7dc2008
Author: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Wed Oct 10 17:30:18 2007 -0700
[SCTP]: port randomization
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Scott J. Goldman [Sat, 27 Nov 2010 10:33:55 +0000 (10:33 +0000)]
vmxnet3: fix compilation when RSS is disabled
If RSS is disabled, we can ifdef out some RSS specific code. This fixes
the compile error found by Randy Dunlap.
Signed-off-by: Scott J. Goldman <scottjg@vmware.com>
Reviewed-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tom Herbert [Fri, 26 Nov 2010 08:36:09 +0000 (08:36 +0000)]
xps: Add CONFIG_XPS
This patch adds XPS_CONFIG option to enable and disable XPS. This is
done in the same manner as RPS_CONFIG. This is also fixes build
failure in XPS code when SMP is not enabled.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Frank Blaschka [Fri, 26 Nov 2010 02:41:20 +0000 (02:41 +0000)]
qeth: l3 fix len in tso hdr
The tso hdr is longer then the regular l3 hdr. Fix the calculation
of the total len by accounting the size of the tso hdr.
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ursula Braun [Fri, 26 Nov 2010 02:41:19 +0000 (02:41 +0000)]
qeth: enable interface setup if LAN is offline
Device initialization of a qeth device contains a STARTLAN step.
This step may fail, if cable is not yet plugged in. The qeth device
stays in state HARDSETUP until cable is plugged in. This prevents
further preparational initialization steps of the qeth device and
its network interface. This patch makes sure initialization of qeth
device continues, even though cable is not yet plugged in.
Once carrier is available, qeth is notified, triggers a recovery
which results in a working network interface.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Fri, 26 Nov 2010 02:41:18 +0000 (02:41 +0000)]
drivers/s390/net: Remove unnecessary semicolons
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sachin Sant [Fri, 26 Nov 2010 02:41:17 +0000 (02:41 +0000)]
qeth lcs: convert mc rwlock to RCU
Commit
1d7138de878d1d4210727c1200193e69596f93b3
igmp: RCU conversion of in_dev->mc_list
converted rwlock to RCU.
Update the s390 network drivers(qeth & lcs) code to adapt to this change.
V2 : Changes based on suggestions given by Eric Dumazet
Signed-off-by: Sachin Sant <sachinp@in.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Giuseppe Cavallaro [Mon, 29 Nov 2010 02:10:53 +0000 (18:10 -0800)]
stmmac: fix stmmac_resume removing not yet used shutdown flag
The commit to convert to use the dev_pm_ops struct
introduces a bug. The shutdown flag is not yet used
because the hibernation on memory is done by using
the freeze callback.
Thanks to Vlad for having reported it.
Reported-by: Vlad Lungu <vlad.lungu@windriver.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Szymon Janc [Sat, 27 Nov 2010 08:39:48 +0000 (08:39 +0000)]
forcedeth: use usleep_range not msleep for small sleeps
Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Szymon Janc [Sat, 27 Nov 2010 08:39:46 +0000 (08:39 +0000)]
forcedeth: do not use assignment in if conditions
Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Szymon Janc [Sat, 27 Nov 2010 08:39:45 +0000 (08:39 +0000)]
forcedeth: include <linux/io.h> and <linux/uaccess.h> instead of <asm/io.h> and <asm/uaccess.h> as suggested by checkpatch
Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Szymon Janc [Sat, 27 Nov 2010 08:39:44 +0000 (08:39 +0000)]
forcedeth: remove unnecessary checks before kfree
Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Szymon Janc [Sat, 27 Nov 2010 08:39:43 +0000 (08:39 +0000)]
forcedeth: fix multiple code style issues
Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Sun, 28 Nov 2010 00:02:59 +0000 (00:02 +0000)]
zd1211rw: document need for kmalloc cast
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Sat, 27 Nov 2010 23:05:45 +0000 (23:05 +0000)]
vxge: remove unnecessary [kv][mcz]alloc casts
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Sat, 27 Nov 2010 23:05:44 +0000 (23:05 +0000)]
qlcnic: remove unnecessary [kv][mcz]alloc casts
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Sat, 27 Nov 2010 23:05:43 +0000 (23:05 +0000)]
netxen: remove unnecessary [kv][mcz]alloc casts
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>