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Commit Graph

25262 Commits

Author SHA1 Message Date
Carolyn Wyborny
09b068d457 igb: Add Energy Efficient Ethernet (EEE) for i350 devices.
This patch adds the EEE feature for i350 devices, enabled by default.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-12 04:09:20 -08:00
Greg Rose
422e05d12a ixgbevf: Fix Driver String
Change the driver string to match the PF driver string format.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-12 04:09:06 -08:00
Greg Rose
a9f7c5363b ixgbevf: Fix Version String
The kernel version string is off by a major version number since
new silicon was just introduced and also uses the wrong format for
the version postfix.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-12 04:08:52 -08:00
John W. Linville
81266baf04 ath5k: implement ieee80211_ops->{get,set}_ringparam
set_ringparam only allows changes to tx ring at this time.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 15:34:18 -05:00
Johannes Berg
266af4c745 iwlagn: support off-channel TX
Add support to iwlagn for off-channel TX. The
microcode API for this is a bit strange in that
it uses a hacked-up scan command, so the scan
code needs to change quite a bit to accomodate
that and be able to send it out.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 14:15:55 -05:00
Dan Carpenter
d89dba7a27 libertas: fix write past end of array in mesh_id_get()
defs.meshie.val.mesh_id is 32 chars long.  It's not supposed to be NUL
terminated.  This code puts a terminator on the end to make it easier to
print to sysfs.  The problem is that if the mesh_id fills the entire
buffer the original code puts the terminator one spot past the end.

The way the original code was written, there was a check to make sure
that maxlen was less than PAGE_SIZE.  Since we know that maxlen is at
most 34 chars, I just removed the check.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 14:15:36 -05:00
Vivek Natarajan
23952ec928 ath9k_hw: Increase the wait count for nf load.
Increasing the wait count makes the nf load pass in
most of the cases.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 14:15:36 -05:00
Vivek Natarajan
75e0351245 ath9k_hw: Fix PLL initialization for AR9485.
Increase the delay to make sure the initialization of pll
passes.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 14:15:36 -05:00
Vivek Natarajan
7ea1362c5d ath9k_hw: Improve idle power consumption for AR9485.
Set some GPIO pins to Pull-down mode to save power.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 14:15:36 -05:00
Felix Fietkau
2e286947f1 ath9k: remove support for the FIF_PROMISC_IN_BSS filter flag
The hardware rx filter flag triggered by FIF_PROMISC_IN_BSS is overly broad
and covers even frames with PHY errors. When this flag is enabled, this message
shows up frequently during scanning or hardware resets:

ath: Could not stop RX, we could be confusing the DMA engine when we start RX up

Since promiscuous mode is usually not particularly useful, yet enabled by
default by bridging (either used normally in 4-addr mode, or with hacks
for various virtualization software), we should sacrifice it for better
reliability during normal operation.

This patch leaves it enabled if there are active monitor mode interfaces, since
it's very useful for debugging.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 14:15:36 -05:00
Grazvydas Ignotas
5f6722ee63 wl1251: fix elp_work race condition
While working on PS I've noticed elp_work is kicking rather often, and
sometimes the chip is put to sleep before 5ms delay expires. This
seems to happen because by the time wl1251_ps_elp_wakeup is called
elp_work might still be pending. After wakeup is done, the processing
may take some time, during which 5ms might expire and elp_work might
get scheduled. In this case, ss soon as 1st thread finishes work and
releases the mutex, elp_work will then put the device to sleep without
5ms delay. In addition 1st thread will queue additional elp_work
needlessly.

Fix this by cancelling work in wl1251_ps_elp_wakeup instead.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 14:15:35 -05:00
Grazvydas Ignotas
d0c331aff9 wl1251: remove wl1251_ps_set_elp function
wl1251_ps_set_elp() only does acx_sleep_auth call and takes the chip
from/to ELP, however all callers of wl1251_ps_set_mode() have already
taken the chip out of ELP and puts it back to ELP when they finish.
This makes ELP calls (and register writes they result in) superfluous.

So remove wl1251_ps_set_elp function and call acx_sleep_auth directly.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-11 14:15:35 -05:00
John W. Linville
409ec36c32 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-03-11 14:11:11 -05:00
Bruce Allan
70d279a7e2 e1000e: bump version number
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 02:25:09 -08:00
Bruce Allan
4a29e15515 e1000e: do not suggest the driver supports Wake-on-ARP
The driver doesn't support Wake-on-ARP, so don't advertise through ethtool
that it does.

Cleanup some coding style issues in the same functions.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 02:24:15 -08:00
Bruce Allan
23e4f06130 e1000e: disable jumbo frames on 82579 when MACsec enabled in EEPROM
If/when an OEM enables MACsec in the 82579 EEPROM, disable jumbo frames
support in the driver due to an interoperability issue in hardware that
prevents jumbo packets from being transmitted or received.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 02:23:21 -08:00
Bruce Allan
6cc7aaed70 e1000e: do not toggle LANPHYPC value bit when PHY reset is blocked
When PHY reset is intentionally blocked on 82577/8/9, do not toggle the
LANPHYPC value bit (essentially performing a hard power reset of the
device) otherwise the PHY can be put into an unknown state.

Cleanup whitespace in the same function.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 02:14:56 -08:00
Bruce Allan
1effb45cca e1000e: extend EEE LPI timer to prevent dropped link
The link can be unexpectedly dropped when the timer for entering EEE low-
power-idle quiet state expires too soon.  The timer needs to be extended
from 196usec to 200usec after every LCD (PHY) reset to prevent this from
happening.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 02:05:26 -08:00
Bruce Allan
5661aeb08e e1000e: extend timeout for ethtool link test diagnostic
With some PHYs supported by this driver, link establishment can take a
little longer when connected to certain switches.  Extend the timeout to
reduce the number of false diagnostic failures, and cleanup a code style
issue in the same function.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 02:03:35 -08:00
Bruce Allan
d8d5f8aebb e1000e: magic number cleanup - ETH_ALEN
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 01:52:40 -08:00
Bruce Allan
ef5ab89cf7 e1000e: use dev_kfree_skb_irq() instead of dev_kfree_skb()
Based on a report and patch originally submitted by Prasanna Panchamukhi.

Use dev_kfree_skb_irq() in e1000_clean_jumbo_rx_irq() since this latter
function is called only in interrupt context.  This avoids "Warning:
kfree_skb on hard IRQ" messages.

Cc: "Prasanna S. Panchamukhi" <prasanna.panchamukhi@riverbed.com>
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 01:51:58 -08:00
Lior Levy
23633b13ff ixgbevf: remove Tx hang detection
Removed Tx hang detection mechanism from ixgbevf.
This mechanism has no affect and can cause false alarm messages in some
cases. Especially when VF Tx rate limit is turned on.

The same mechanism was removed recently from igbvf.

Signed-off-by: Lior Levy <lior.levy@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-11 01:38:57 -08:00
Emil Tantilov
e2444d9208 ixgb: convert to new VLAN model
Based on a patch from Jesse Gross <jesse@nicira.com>

This switches the ixgb driver to use the new VLAN interfaces.
In doing this, it completes the work begun in
ae54496f9e allowing the use of
hardware VLAN insertion without having a VLAN group configured.

CC: Jesse Gross <jesse@nicira.com>
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>
2011-03-11 01:16:23 -08:00
j223yang@asset.uwaterloo.ca
75c0fd93c7 ariadne: remove redundant NULL check
Simply remove redundant 'dev' NULL check.

Signed-off-by: Jinqiu Yang <crindy646@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-10 14:41:51 -08:00
David S. Miller
33175d84ee Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/bnx2x/bnx2x_cmn.c
2011-03-10 14:26:00 -08:00
Chris Metcalf
d91c641233 tile on-chip network driver: sync up with latest fixes
Combine the "command" and "completion" locks into a single lock,
on each egress queue, to improve efficiency.

Support the use of 4KB pages in the "egress queue".

Delete the unused "duplicate ACK compression" code.

Filter "bad" (i.e. truncated) packets.

Avoid corrupting "dev->napi_list", by sequentializing modifications.

Deregister for incoming packets during stop, to reduce unexpected
interrupts.  Also, encourage active NAPI loops to complete before
we disable NAPI, which would otherwise crash.

Free any pending completions after shutting down LEPP.

Use a single, permanently registered, IRQ handler, to avoid situations
in which the IRQ handler was firing after being freed, and ignore any
"unexpected" interrupts.

Drop egress packets, instead of spinning, if the hardware cannot keep
up, or is disconnected.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2011-03-10 13:18:12 -05:00
Matt Carlson
c5908939b2 tg3: Remove 5750 PCI code
The 5750 ASIC rev was never released as a PCI device.  It only exists as
a PCIe device.  This patch removes the code that supports the former
configuration.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-10 01:56:14 -08:00
Matt Carlson
e256f8a351 tg3: Move tg3_init_link_config to tg3_phy_probe
This patch moves the function that initializes the link configuration
closer to the place where the rest of the phy code is initialized.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-10 01:56:13 -08:00
Matt Carlson
683644b747 tg3: Refine VAux decision process
In the near future, the VAux switching decision process is going to get
more complicated.  This patch refines and consolidates the existing
algorithm in anticipation of the new scheme.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-10 01:56:13 -08:00
Matt Carlson
4143470c10 tg3: cleanup pci device table vars
Commit 895950c2a6, entitled
"tg3: Use DEFINE_PCI_DEVICE_TABLE" moved two pci device tables into the
global address space, but didn't declare them static and didn't prefix
them with "tg3_".  This patch fixes those problems.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-10 01:56:12 -08:00
Matt Carlson
d4894f3ea7 tg3: Add code to verify RODATA checksum of VPD
This patch adds code to verify the checksum stored in the "RV" info
keyword of the RODATA VPD section.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-10 01:56:12 -08:00
Matt Carlson
01c3a3920f tg3: Fix NVRAM selftest
The tg3 NVRAM selftest actually fails when validating the checksum of
the legacy NVRAM format.  However, the test still reported success
because the last update of the return code was a success from the NVRAM
reads.  This patch fixes the code so that the error return code defaults
to a failure status.  Then the patch fixes the reason why the checsum
validation failed.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-10 01:56:11 -08:00
Matt Carlson
bb18bb942a tg3: Add missed 5719 workaround change
Commit 2866d956fe, entitled
"tg3: Expand 5719 workaround" extended a 5719 A0 workaround to all
revisions of the chip.  There was a change that should have been a
part of that patch that was missed.  This patch adds the missing
piece.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-10 01:56:11 -08:00
Amerigo Wang
bd33acc3cc bonding: move procfs code into bond_procfs.c
V2: Move #ifdef CONFIG_PROC_FS into bonding.h, as suggested by David.

bond_main.c is bloating, separate the procfs code out,
move them to bond_procfs.c

Signed-off-by: WANG Cong <amwang@redhat.com>
Reviewed-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-09 13:32:17 -08:00
John W. Linville
23ffaa89df ath5k: restrict AR5K_TX_QUEUE_ID_DATA_MAX to reflect the [0,3] range
This just matches reality...

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Bob Copeland <me@bobcopeland.com>
2011-03-09 16:10:57 -05:00
Bing Zhao
80751e2b8f ieee80211: add IEEE80211_COUNTRY_STRING_LEN definition
and make use of it in wireless drivers

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-09 16:10:56 -05:00
Shan Wei
b9ede5f1dc mwl8k: use kcalloc instead of kmalloc & memset
Use kcalloc or kzalloc rather than the combination of kmalloc and memset.

Thanks coccicheck for detecting this.
(http://coccinelle.lip6.fr/)

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-09 16:10:45 -05:00
Andy Gospodarek
5217e87946 ixgbe: fix compile failure in ixgbe_init_mbx_params_pf
This commit:

    commit d7c8a29fc8
    Author: Emil Tantilov <emil.s.tantilov@intel.com>
    Date:   Thu Mar 3 09:25:02 2011 +0000

        ixgbe: improve logic in ixgbe_init_mbx_params_pf

incorrectly added a line that accessed mbx->udelay.  I'm sure the intent
was mbx->usec_delay.  This patch fixes the compilation error.

Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-08 14:26:00 -08:00
Florian Fainelli
86f99fffff r6040: bump to version 0.27 and date 23Feb2011
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-08 14:21:50 -08:00
Shawn Lin
c60c9c71ad r6040: fix multicast operations
The original code does not work well when the number of mulitcast
address to handle is greater than MCAST_MAX. It only enable promiscous
mode instead of multicast hash table mode, so the hash table function
will not be activated and all multicast frames will be recieved in this
condition.

This patch fixes the following issues with the r6040 NIC operating in
multicast:

1) When the IFF_ALLMULTI flag is set, we should write 0xffff to the NIC
hash table registers to make it process multicast traffic.

2) When the number of multicast address to handle is smaller than
MCAST_MAX, we should use the NIC multicast registers MID1_{L,M,H}.

3) The hashing of the address was not correct, due to an invalid
substraction (15 - (crc & 0x0f)) instead of (crc & 0x0f) and an
incorrect crc algorithm (ether_crc_le) instead of (ether_crc).

4) If necessary, we should set HASH_EN flag in MCR0 to enable multicast
hash table function.

Reported-by: Marc Leclerc <marc-leclerc@signaturealpha.com>
Tested-by: Marc Leclerc <marc-leclerc@signaturealpha.com>
Signed-off-by: Shawn Lin <shawn@dmp.com.tw>
Signed-off-by: Albert Chen <albert.chen@rdc.com.tw>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-08 14:21:50 -08:00
David S. Miller
c01c6af84e Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next-2.6 2011-03-08 11:32:45 -08:00
David S. Miller
bf745e88b7 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-next-2.6 2011-03-08 11:08:35 -08:00
Emil Tantilov
2b642ca5e9 ixgbe: fix setting and reporting of advertised speeds
Add the ability to set 100/F on x540.
Fix reporting of advertised modes by adding check for phy.autoneg_advertised

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:10:22 -08:00
Emil Tantilov
da74cd4a2f ixgbe: fix spelling errors
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:08:25 -08:00
Emil Tantilov
d7c8a29fc8 ixgbe: improve logic in ixgbe_init_mbx_params_pf
Use if/then instead of an all-inclusive case statement.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:08:01 -08:00
Emil Tantilov
77ed18f302 ixgbe: add function description
Add description for ixgbe_init_eeprom_params_X540 and whitespace fix.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:07:21 -08:00
Emil Tantilov
0b0c2b31bd ixgbe: Enable flow control pause parameter auto-negotiation support
This patch enables flow control pause parameters auto-negotiation support
to 82599 based 10G Base-T, backplane devices and multi-speed fiber optics
modules at 1G speed

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:06:43 -08:00
Emil Tantilov
a3aeea0ec8 ixgbe: Add x540 statistic counter definitions
Add defines to accumulate and display x540 PHY statistic counters on
transmit/receive.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:06:06 -08:00
Emil Tantilov
667c756510 ixgbe: clear correct counters for flow control on 82599
The 82599 was not correctly having some of it's counters cleared for flow
control.  This change corrects that.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:05:27 -08:00
Emil Tantilov
037c6d0a33 ixgbe: cleanup PHY init
This change cleans up several situations in which we were either stepping
over possible errors, or calling initialization routines multiple times.
Also includes whitespace fixes where applicable.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:05:02 -08:00
Yi Zou
68a683cf6a ixgbe: add support to FCoE DDP in target mode
Add support to the ndo_fcoe_ddp_target() to allow the Intel 82599 device to
also provide DDP offload capability when the upper FCoE protocol stack is
operating as a target.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Kiran Patil <kiran.patil@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 18:04:35 -08:00
Don Skidmore
90827996c5 ixgbe: fix missing function pointer conversion
In the previous commit:
  commit 5e655105e3
  Author: Don Skidmore <donald.c.skidmore@intel.com>
  Date:   Fri Feb 25 01:58:04 2011 +0000

  ixgbe: add function pointer for semaphore function

there was one release of the semaphore function call which
did not get converted to a function pointer.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 17:59:53 -08:00
Carolyn Wyborny
0a915b95d6 igb: Add stats output for OS2BMC feature on i350 devices
This patch adds statistics output for OS2BMC feature which is configured
by eeprom on capable devices.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 17:59:19 -08:00
Emil Tantilov
a1d76e10ae e1000e: fix build issue due to undefined reference to crc32_le
kernel build fails with:

drivers/built-in.o: In function `e1000_lv_jumbo_workaround_ich8lan':
(.text+0x3e7a8): undefined reference to `crc32_le'

when CONFIG_CRC32 is not set or does not match the CONFIG_E1000E
selection.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Reviewed-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-07 17:58:23 -08:00
Nils Carlson
9ac3524a94 bonding 802.3ad: Rename rx_machine_lock to state_machine_lock
Rename the rx_machine_lock to state_machine_lock as this makes more
sense in light of it now protecting all the state machines against
concurrency.

Signed-off-by: Nils Carlson <nils.carlson@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 16:02:18 -08:00
Nils Carlson
16d79d7dc9 bonding 802.3ad: Fix the state machine locking v2
Changes since v1:
* Clarify an unclear comment
* Move a (possible) name change to a separate patch

The ad_rx_machine, ad_periodic_machine and ad_port_selection_logic
functions all inspect and alter common fields within the port structure.
Previous to this patch, only the ad_rx_machines were mutexed, and the
periodic and port_selection could run unmutexed against an ad_rx_machine
trigged by an arriving LACPDU.

This patch remedies the situation by protecting all the state machines
from concurrency. This is accomplished by locking around all the state
machines for a given port, which are executed at regular intervals; and
the ad_rx_machine when handling an incoming LACPDU.

Signed-off-by: Nils Carlson <nils.carlson@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 16:02:17 -08:00
Nicolas Kaiser
ce3c869283 drivers/net/macvtap: fix error check
'len' is unsigned of type size_t and can't be negative.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:57:58 -08:00
Shan Wei
06f0c1392c s2io: fix uninitialized compile warning
drivers/net/s2io.c:7559: warning: ‘tcp_len’ may be used uninitialized in this function

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:49:31 -08:00
Changli Gao
541ac7c9b3 bonding: COW before overwriting the destination MAC address
When there is a ptype handler holding a clone of this skb, whose
destination MAC addresse is overwritten, the owner of this handler may
get a corrupted packet.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:45:08 -08:00
Changli Gao
cca134fe78 bonding: remove the unused dummy functions when net poll controller isn't enabled
These two functions are only used when net poll controller is enabled.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:45:07 -08:00
David S. Miller
ef28a4e6ec Merge branch 'davem-next.r8169' of git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 2011-03-07 15:39:24 -08:00
Padmanabh Ratnakar
f21b538ced be2net: Add multicast filter capability for Lancer
Lancer requires multicast capability flag set during IFACE_CREATE
for adding multicast filters.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:26:58 -08:00
Padmanabh Ratnakar
63fcb27fdc be2net: Disarm CQ and EQ to disable interrupt in Lancer
For Lancer disable interrupts in close by disarming CQs and EQs.
Change the order of calls in be_close to achieve the correct result.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:26:58 -08:00
Padmanabh Ratnakar
d8a29d3159 be2net: Remove TX Queue stop in close
Remove TX Queue stop in close

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:26:57 -08:00
Padmanabh Ratnakar
8b7756ca52 be2net: Change f/w command versions for Lancer
Change f/w command versions for Lancer

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:26:57 -08:00
Padmanabh Ratnakar
37eed1cbbd be2net: Add error recovery during load for Lancer
Add error recovery during load for Lancer

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:26:56 -08:00
Padmanabh Ratnakar
19fad86f3b be2net: Checksum field valid only for TCP/UDP
L4 checksum field is valid only for TCP/UDP packets in Lancer

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:26:56 -08:00
Padmanabh Ratnakar
e80d9da651 be2net: Remove ERR compl workaround for Lancer
Workaround added for Lancer in handling RX ERR completion received
when no RX buffers are posted is not needed.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 15:26:55 -08:00
Göran Weinholt
f277e65e7a net/smsc911x.c: Set the VLAN1 register to fix VLAN MTU problem
The smsc911x driver would drop frames longer than 1518 bytes, which is a
problem for networks with VLAN tagging. The VLAN1 tag register is used
to increase the legal frame size to 1522 when a VLAN tag is identified.

Signed-off-by: Göran Weinholt <weinholt@csbnet.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-07 12:30:12 -08:00
Rafał Miłecki
2a6672f2c4 b43: trivial: update B43_PHY_N description (PHY support)
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-07 13:51:04 -05:00
Michael Buesch
ea29cae9d7 p54spi: Update kconfig help text
This updates the p54spi Kconfig help text.
The driver works well on n8x0, so remove the words "experimental" and "untested".

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-07 13:51:04 -05:00
Stanislaw Gruszka
118253ca46 iwlwifi: fix iwl-rx.c compilation
My commit 466a19a003 "iwlwifi: move rx
handlers code to iwl-rx.c" breaks compilation on 32 bits. Fix that.

Reported-by: Guy, Wey-Yi <wey-yi.w.guy@intel.com>
Reported-by: Daniel Halperin <dhalperi@cs.washington.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-07 13:51:04 -05:00
Shan Wei
9ac4793359 wireless:ath: use resource_size() help function
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-07 13:51:04 -05:00
Ben Greear
e4b0b32aa1 ath5k: Put hardware in PROMISC mode if there is more than 1 stations.
It seems ath5k has issues receiving broadcast packets (ARPs) when
using multiple STA interfaces associated with multiple APs.
This patch ensures the NIC is always in PROMISC mode if there
are more than 1 stations associated.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-07 13:48:30 -05:00
Dmitry Kravkov
9b3de1ef1b bnx2x: fix MaxBW configuration
Increase resolution of MaxBW algorithm to suit
Min Bandwidth configuration.

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>
2011-03-06 18:06:04 -08:00
Dmitry Kravkov
e3835b9933 bnx2x: (NPAR) prevent HW access in D3 state
Changing speed setting in NPAR requires HW access, this patch
delays the access to D0 state when performed in D3.

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>
2011-03-06 18:06:03 -08:00
Dmitry Kravkov
9fdc3e9566 bnx2x: fix link notification
Report link to OS and other PFs after HW is fully reconfigured
according to new link parameters. (Affected only Multi Function modes).

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>
2011-03-06 18:06:03 -08:00
Dmitry Kravkov
c4154f25c8 bnx2x: fix non-pmf device load flow
Remove port MAX BW configuration from non-pmf functions,
which caused reconfigure of HW according to 10G (fake) link.

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>
2011-03-06 18:06:02 -08:00
Arnd Bergmann
60d9f461a2 appletalk: remove the BKL
This changes appletalk to use lock_sock instead of
lock_kernel for serialization. I tried to make sure
that we don't hold the socket lock during sleeping
functions, but I did not try to prove whether the
locks are necessary in the first place.

Compile-tested only.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
2011-03-05 10:55:57 +01:00
Francois Romieu
7a8fc77b37 r8169: convert to new VLAN model.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Reviewed-by: Jesse Gross <jesse@nicira.com>
2011-03-05 10:04:50 +01:00
Oliver Neukum
54405cde76 r8169: support control of advertising.
This allows "ethtool advertise" to control the speed and duplex
features the device offers the switch.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2011-03-05 10:04:37 +01:00
Hayes Wang
5a5e444315 r8169: support the new chips for RTL8105E.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
2011-03-05 10:04:06 +01:00
David S. Miller
d72751ede1 Merge branch 'for-davem' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 2011-03-04 12:48:25 -08:00
John W. Linville
85a7045a90 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-03-04 14:10:40 -05:00
Stanislaw Gruszka
410f2bb30d iwlwifi: avoid too frequent recover from statistics
Usually H/W generate statistics notify once per about 100ms, but
sometimes we can receive notify in shorter time, even 2 ms.

This can be problem for plcp health and ack health checking.

I.e. with 2 plcp errors happens randomly in 2 ms duration, we
exceed plcp delta threshold equal to 100 (2*100/2).

Also checking ack's in short time, can results not necessary false
positive and firmware reset, for example when channel is noised and
we do not receive ACKs frames or when remote device does not send
ACKs at the moment.

Patch change code to do statistic check and possible recovery only
if 99ms elapsed from last check. Forced delay should assure we have
good statistic data to estimate hardware state.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:06:50 -05:00
Stanislaw Gruszka
6198c387b2 iwlwifi: cleanup iwl_good_plcp_health
Make iwl_good_plcp_health code easiest to read.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:06:50 -05:00
Stanislaw Gruszka
466a19a003 iwlwifi: move rx handlers code to iwl-rx.c
Put generic rx_handlers (except iwlagn_rx_reply_compressed_ba) to
iwl-rx.c . Make functions static and change prefix from iwlagn_ to
iwl_ . Beautify iwl_setup_rx_handlers and do some other minor coding
style changes.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:06:50 -05:00
Ben Greear
db7889cda3 ath9k: Fix txq memory address printing in debugfs.
No use printing addresses of pointers, just print the
pointers themselves.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:06:49 -05:00
Gertjan van Wingerde
557d99a269 rt2x00: Remove unused rt2x00queue_get_queue function.
Now that all accesses to the data_queue structures is done via the specialized
rt2x00queue_get_tx_queue function or via direct accesses, there is no
need for the rt2x00queue_get_queue function anymore, so remove it.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-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>
2011-03-04 14:06:49 -05:00
Gertjan van Wingerde
a24408307e rt2x00: Optimize getting the beacon queue structure.
In the spirit of optimizing the code to get the queue structure of TX queues,
also optimize the code to get beacon queues. We can simply use the bcn queue
field of the rt2x00_dev structure instead of using the rt2x00queue_get_queue
function.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-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>
2011-03-04 14:06:49 -05:00
Gertjan van Wingerde
61c6e4893f rt2x00: Include ATIM queue support in rt2x00queue_get_tx_queue.
The ATIM queue is considered to be a TX queue by the drivers that support
the queue. Therefore include support for the ATIM queue to the
rt2x00queue_get_tx_queue function so that the drivers that support the ATIM
queue can also use that function.

Add the support in such a way that drivers that do not support the ATIM
queue are not penalized in their efficiency.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-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>
2011-03-04 14:06:49 -05:00
Gertjan van Wingerde
e74df4a756 rt2x00: Don't treat ATIM queue as second beacon queue.
Current code for the atim queue is strange, as it is considered in the
rt2x00_dev structure as a second beacon queue.
Normalize this by letting the atim queue have its own struct data_queue
pointer in the rt2x00_dev structure.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-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>
2011-03-04 14:06:49 -05:00
Helmut Schaa
3736fe5808 rt2x00: Fix comment in rt2800pci
We don't use interrupt threads anymore. Fix the comment.

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>
2011-03-04 14:06:49 -05:00
Helmut Schaa
0aa13b2e06 rt2x00: Revise irqmask locking for PCI devices
The PCI device irqmask is locked by a spin_lock. Currently
spin_lock_irqsave is used everywhere. To reduce the locking overhead
replace spin_lock_irqsave in hard irq context with spin_lock and in
soft irq context with spin_lock_irq.

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>
2011-03-04 14:06:48 -05:00
Helmut Schaa
567108ebd3 rt2x00: Remove now unused crypto.aid field
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>
2011-03-04 14:06:48 -05:00
Helmut Schaa
1ed3811c33 rt2x00: Fix rt2800 key assignment in multi bssid setups
When setting up multiple BSSIDs in AP mode on an rt2800pci device we
previously used the STAs AID to select an appropriate key slot. But
since the AID is per VIF we can end up with two STAs having the same AID
and thus using the same key index. This resulted in one STA overwriting
the key information of another STA.

Fix this by simply searching for the next unused entry in the pairwise
key table.

Also bring the key table init in sync with deleting keys by initializing
the key table entries to 0 instead of 1.

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>
2011-03-04 14:06:48 -05:00
Helmut Schaa
4df10c8c13 rt2x00: Use an enum instead of u16 for the rate_mode TX descriptor field
This makes the code less error-prone.

Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
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>
2011-03-04 14:06:48 -05:00
Helmut Schaa
55b585e290 rt2x00: Don't call ieee80211_get_tx_rate for MCS rates
ieee80211_get_tx_rate is not valid for HT rates. Hence, restructure the
TX desciptor creation to be aware of MCS rates. The generic TX desciptor
creation now cares about the rate_mode (CCK, OFDM, MCS, GF).

As a result, ieee80211_get_tx_rate gets only called for legacy rates.

Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
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>
2011-03-04 14:06:48 -05:00
Helmut Schaa
2517794b70 rt2x00: Move TX descriptor field "ifs" into plcp substruct
"ifs" is only used by no-HT devices. Move it into the plcp substruct and
fill in the value only for no-HT devices.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-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>
2011-03-04 14:06:47 -05:00
Ivo van Doorn
fe107a5234 rt2x00: Optimize TX descriptor memory layout
Some fields only need to be u8 and for ifs and txop we can use the
already available enums.

Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
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>
2011-03-04 14:06:47 -05:00
Helmut Schaa
26a1d07f41 rt2x00: Optimize TX descriptor handling
HT and no-HT rt2x00 devices use a partly different TX descriptor.
Optimize the tx desciptor memory layout by putting the PLCP and HT
substructs into a union and introduce a new driver flag to decide which
TX desciptor format is used by the device.

This saves us the expensive PLCP calculation fOr HT devices and the HT
descriptor setup on no-HT devices.

Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
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>
2011-03-04 14:06:47 -05:00
Helmut Schaa
7fe7ee7776 rt2x00: Generate sw sequence numbers only for devices that need it
Newer devices like rt2800* own a hardware sequence counter and thus
don't need to use a software sequence counter at all. Add a new driver
flag to shortcut the software sequence number generation on devices that
don't need it.

rt61pci, rt73usb and rt2800* seem to make use of a hw sequence counter
while rt2400pci and rt2500* need to do it in software.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-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>
2011-03-04 14:06:47 -05:00
Helmut Schaa
208f19dcee rt2x00: Use unlikely for unexpected error condition in rt2x00_mac_tx
rt2x00queue_write_tx_frame is unlikely to fail. Tell the compiler.

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>
2011-03-04 14:06:47 -05:00
Helmut Schaa
5356d96330 rt2x00: Add unlikely macro to special case tx status handling
This special case shouldn't happen very often. Only if a frame that
is not intended to be aggregated ends up in an AMPDU _and_ was intended
to be sent at a different MCS rate as the aggregate. Hence, using
unlikely is justified.

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>
2011-03-04 14:06:47 -05:00
Helmut Schaa
c262e08b79 rt2x00: Remove useless NULL check
Since tx_info->control.vif was already accessed before it cant't be NULL
here.

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>
2011-03-04 14:06:47 -05:00
Helmut Schaa
87443e875c rt2x00: Make use of unlikely during tx status processing
These conditions are unlikely to happen, tell the compiler.

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>
2011-03-04 14:06:46 -05:00
Helmut Schaa
11f818e0eb rt2x00: Optimize calls to rt2x00queue_get_queue
In some cases (tx path for example) we don't need to check for non-tx
queues in rt2x00queue_get_queue. Hence, introduce a new method
rt2x00queue_get_tx_queue that is only valid for tx queues and use it in
places where only tx queues are valid.

Furthermore, this new method is quite short and as such can be inlined
to avoid the function call overhead.

This only converts the txdone functions of drivers that don't use an ATIM
queue and the generic tx path.

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>
2011-03-04 14:06:46 -05:00
Gabor Juhos
adde5882bc rt2x00: fix whitespace damage in the rt2800 specific code
The rt2800 specific code contains a lots of whitespace damage caused by
the commit 'rt2x00: Add support for RT5390 chip'.

This patch fixes those whitespace errors.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:05:18 -05:00
Rafał Miłecki
ba9a621453 b43: N-PHY: rev3+: implement gain ctl workarounds
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:05:18 -05:00
Rafał Miłecki
9838985162 b43: N-PHY: rev3+: add tables with gain ctl workarounds
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:05:18 -05:00
Rafał Miłecki
0f4091b9af b43: N-PHY: rev3+: correct switching analog core
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:05:17 -05:00
Vasanthakumar Thiagarajan
b06af7a57d ath9k_hw: Read noise floor only for available chains for AR9003
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:05:17 -05:00
Vasanthakumar Thiagarajan
582d00641b ath9k: Add a debugfs interface to dump chip registers
/<debugfs_root>/ieee80211/phyX/ath9k/regdump is the interface
to dump the registers.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:05:17 -05:00
Larry Finger
6410db593e rtl8187: Change rate-control feedback
The driver for the RTL8187L chips returns IEEE80211_TX_STAT_ACK for all
packets, even if the maximum number of retries was exhausted. In addition
it fails to setup max_rates in the ieee80211_hw struct, This behavior
may be responsible for the problems noted in Bug 14168. As the bug is very
old, testers have not been found, and I do not have the case where the
indicated signal is less than -70 dBm.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Cc: Stable <stable@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:05:17 -05:00
John W. Linville
1ffe4dd126 rtlwifi: usb parts should depend on CONFIG_USB
ERROR: "usb_unanchor_urb" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
ERROR: "usb_control_msg" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
ERROR: "usb_submit_urb" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
ERROR: "usb_get_dev" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
ERROR: "usb_kill_anchored_urbs" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
ERROR: "usb_put_dev" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
ERROR: "usb_free_urb" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
ERROR: "usb_anchor_urb" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
ERROR: "usb_alloc_urb" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
make[2]: *** [__modpost] Error 1
make[1]: *** [modules] Error 2
make: *** [sub-make] Error 2

The USB-part of rtlwifi should depend on CONFIG_USB.  This also
corrects the existing check for CONFIG_PCI to build pci.o.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-04 14:05:16 -05:00
John W. Linville
e2ab758d16 Merge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6 2011-03-04 14:01:20 -05:00
Ben Hutchings
65f0b417de sfc: Use write-combining to reduce TX latency
Based on work by Neil Turton <nturton@solarflare.com> and
Kieran Mansley <kmansley@solarflare.com>.

The BIU has now been verified to handle 3- and 4-dword writes within a
single 128-bit register correctly.  This means we can enable write-
combining and only insert write barriers between writes to distinct
registers.

This has been observed to save about 0.5 us when pushing a TX
descriptor to an empty TX queue.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-03-04 17:58:42 +00:00
David S. Miller
0a0e9ae1bd Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/bnx2x/bnx2x.h
2011-03-03 21:27:42 -08:00
Joe Perches
63f9742516 eql: Convert printks to pr_<level> and netdev_<level>
Add pr_fmt.

Removed trailing "\n" from version,
add back via pr_info("%s\n", version);

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 13:30:20 -08:00
Joe Perches
967faf3b71 mii: Convert printks to netdev_info
Add a bit more data to the output.
Convert string speeds to integer.
Object size reduced a tiny bit.
$ size drivers/net/mii.o*
   text	   data	    bss	    dec	    hex	filename
   4155	     56	   1000	   5211	   145b	drivers/net/mii.o.new
   4184	     56	   1000	   5240	   1478	drivers/net/mii.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 13:02:32 -08:00
Joe Perches
7542db8b1c mv643xx_eth: Use netdev_<level> and pr_<level>
Use the current logging styles.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 13:02:31 -08:00
Joe Perches
50624aab53 tlan: Use pr_fmt, pr_<level> and netdev_<level>
Neatening and standardization to the current logging mechanisms.
Miscellaneous speen/speed typo correction.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 13:02:31 -08:00
Joe Perches
a576cd8700 tlan: Remove changelog
As it isn't necessary nor really useful any longer.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 13:02:30 -08:00
Eric Dumazet
1829b086d1 benet: use GFP_KERNEL allocations when possible
Extend be_alloc_pages() with a gfp parameter, so that we use GFP_KERNEL
allocations instead of GFP_ATOMIC when not running in softirq context.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 13:02:30 -08:00
Joe Perches
6b8a66ee91 tun: Convert logging messages to pr_<level> and tun_debug
Use the current logging forms with pr_fmt.
Convert DBG macro to tun_debug, use netdev_printk as well.
Add printf verification when TUN_DEBUG not defined.
Miscellaneous comment typo fix.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 12:21:14 -08:00
Po-Yu Chuang
8d77c036b5 net: add Faraday FTMAC100 10/100 Ethernet driver
FTMAC100 Ethernet Media Access Controller supports 10/100 Mbps and
MII.  This driver has been working on some ARM/NDS32 SoC's including
Faraday A320 and Andes AG101.

Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 12:19:11 -08:00
Stanislaw Gruszka
ba04c7c93b r8169: disable ASPM
For some time is known that ASPM is causing troubles on r8169, i.e. make
device randomly stop working without any errors in dmesg.

Currently Tomi Leppikangas reports that system with r8169 device hangs
with MCE errors when ASPM is enabled:
https://bugzilla.redhat.com/show_bug.cgi?id=642861#c4

Lets disable ASPM for r8169 devices at all, to avoid problems with
r8169 PCIe devices at least for some users.

Reported-by: Tomi Leppikangas <tomi.leppikangas@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-03 11:55:43 -08:00
David S. Miller
a45d49d105 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-next-2.6 2011-03-03 11:28:35 -08:00
Fry, Donald H
f8f79a5dbe iwlagn: report correct temperature for WiFi/BT devices.
The temperature reported by 'cat /sys/class/net/wlan?/device/temperature'
is incorrect for devices with BT capability.  Report the value from the
correct statistics structure.  Tested with 130, 100, 6205 and 5300.

Signed-off-by:  Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-03-03 10:05:11 -08:00
Fry, Donald H
fea41cc9b1 iwlagn: Support new 1000 microcode.
iwlagn: Support new 1000 microcode.

New iwlwifi-1000 microcode requires driver support for API version 5.
(There is no version 4)

Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-03-03 08:38:14 -08:00
Helmut Schaa
95a776107a wl12xx: Correctly set up protection if non-GF STAs are present
Set the gf_protection bit when calling ACX_HT_BSS_OPERATION according
to the GF bit passed by mac80211 in ht_operation_mode.

[Added a proper commit message -- Luca]

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:20:34 +02:00
Arik Nemtsov
24225b37bd wl12xx: wakeup chip from ELP during scan
Commands are sometimes sent to FW on scan completion. Make sure the chip
is awake to receive them. Sending commands while the chip is in ELP
can cause SDIO read errors and/or crash the FW.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:20:25 +02:00
Ido Yariv
b16d4b6864 wl12xx: Modify requested number of memory blocks
Tests have shown that the requested number of memory blocks is
sub-optimal. Slightly modify the requested number of memory blocks for
TX.

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:12:57 +02:00
Ido Yariv
b07d403705 wl12xx: Avoid redundant TX work
TX might be handled in the threaded IRQ handler, in which case, TX work
might be scheduled just to discover it has nothing to do.

Save a few context switches by cancelling redundant TX work in case TX
is about to be handled in the threaded IRQ handler. Also, avoid
scheduling TX work from wl1271_op_tx if not needed.

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:12:57 +02:00
Ido Yariv
2da69b890f wl12xx: Switch to level trigger interrupts
The interrupt of the wl12xx is a level interrupt in nature, since the
interrupt line is not auto-reset. However, since resetting the interrupt
requires bus transactions, this cannot be done from an interrupt
context. Thus, requesting a level interrupt would require to disable the
irq and re-enable it after the HW is acknowledged. Since we now request
a threaded irq, this can also be done by specifying the IRQF_ONESHOT
flag.

Triggering on an edge can be problematic in some platforms, if the
sampling frequency is not sufficient for detecting very frequent
interrupts. In case an interrupt is missed, the driver will hang as the
interrupt line will stay high until it is acknowledged by the driver,
which will never happen.

Fix this by requesting a level triggered interrupt, with the
IRQF_ONESHOT flag.

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:46 +02:00
Ido Yariv
a620865edf wl12xx: Switch to a threaded interrupt handler
To achieve maximal throughput, it is very important to react to
interrupts as soon as possible. Currently the interrupt handler wakes up
a worker for handling interrupts in process context. A cleaner and more
efficient design would be to request a threaded interrupt handler.  This
handler's priority is very high, and can do blocking operations such as
SDIO/SPI transactions.

Some work can be deferred, mostly calls to mac80211 APIs
(ieee80211_rx_ni and ieee80211_tx_status). By deferring such work to a
different worker, we can keep the irq handler thread more I/O
responsive. In addition, on multi-core systems the two threads can be
scheduled on different cores, which will improve overall performance.

The use of WL1271_FLAG_IRQ_PENDING & WL1271_FLAG_IRQ_RUNNING was
changed. For simplicity, always query the FW for more pending
interrupts. Since there are relatively long bursts of interrupts, the
extra FW status read overhead is negligible. In addition, this enables
registering the IRQ handler with the ONESHOT option.

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:46 +02:00
Ido Yariv
393fb560d3 wl12xx: Change claiming of the SDIO bus
The SDIO bus is claimed and released for each SDIO transaction. In
addition to the few CPU cycles it takes to claim and release the bus, it
may also cause undesired side effects such as the MMC host stopping its
internal clocks.

Since only the wl12xx_sdio driver drives this SDIO card, it is safe to
claim the SDIO host once (on power on), and release it only when turning
the power off.

This patch was inspired by Juuso Oikarinen's (juuso.oikarinen@nokia.com)
patch "wl12xx: Change claiming of the (SDIO) bus".

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:46 +02:00
Ido Yariv
606ea9fa0b wl12xx: Do end-of-transactions transfers only if needed
On newer hardware revisions, there is no need to write the host's
counter at the end of a RX transaction. The same applies to writing the
number of packets at the end of a TX transaction.

It is generally a good idea to avoid unnecessary SDIO/SPI transfers.
Throughput and CPU usage are improved when avoiding these.

Send the host's RX counter and the TX packet count only if needed, based
on the hardware revision.

[Changed WL12XX_QUIRK_END_OF_TRANSACTION to use BIT(0) -- Luca]

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:46 +02:00
Ido Yariv
8aad24642a wl12xx: Reorder data handling in irq_work
The FW has a limited amount of memory for holding frames. In case it
runs out of memory reserved for RX frames, it'll have no other choice
but to drop packets received from the AP. Thus, it is important to
handle RX data interrupts as soon as possible, before handling anything
else.

In addition, since there are enough TX descriptors to go around, it is
better to first send TX frames, and only then handle TX completions.

Fix this by changing the order of function calls in wl1271_irq_work.

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:46 +02:00
Ido Yariv
50e9f746f6 wl12xx: Remove private headers in wl1271_tx_reset
Frames in the tx_frames array include extra private headers, which must
be removed before passing the skbs to ieee80211_tx_status.

Fix this by removing any private headers in wl1271_tx_reset, similar to
how this is done in wl1271_tx_complete_packet.

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:45 +02:00
Ido Yariv
11251e7e5c wl12xx: Don't rely on runtime PM for toggling power
Runtime PM might not always be enabled. Even if it is enabled in the
running kernel, it can still be temporarily disabled, for instance
during suspend. Runtime PM is opportunistic in nature, and should not be
relied on for toggling power.

In case the interface is removed and re-added while runtime PM is
disabled, the FW will fail to boot, as it is mandatory to toggle power
between boots. For instance, this can happen during suspend in case one
of the devices fails to suspend before the MMC host suspends, but after
mac80211 was suspended. The interface will be removed and reactivated
without toggling the power.

Fix this by calling mmc_power_save_host/mmc_power_restore_host in
wl1271_sdio_power_on/off functions. It will toggle the power to the chip
even if runtime PM is disabled. The runtime PM functions should still be
called to make sure runtime PM does not opportunistically power the chip
off (e.g. after resuming from system suspend).

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:45 +02:00
Sebastien Jan
f62c317c1f wl12xx: fix the path to the wl12xx firmwares
In the linux-firmware git tree, the firmwares and the NVS are inside
the ti-connectivity directory.  Fix the filenames that the driver
looks for accordingly.

[Fixed commit message and merged with the latest changes. -- Luca]

Signed-off-by: Sebastien Jan <s-jan@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:45 +02:00
Don Skidmore
a52055e055 ixgbe: cleanup copyright string for 2011
Updating the copyrights for 2011 as well as make the ixgbe_copyright string
a constant.

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>
2011-03-03 04:43:24 -08:00
Don Skidmore
5e655105e3 ixgbe: add function pointer for semaphore function
The X540 devices grabs semaphores differently than 82599 and 82598
devices do.  They do however also grab them in allot of the same
functions.  So I'm adding a new MAC operation function pointer to
allow us to use the correct function based on our MAC type.  I'm also
changing all the semaphore calls to use this new function pointer.

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>
2011-03-03 04:39:37 -08:00
Greg Rose
93cb38dc18 ixgbe: X540 Cleanup
Clean up commented out include file and use #define instead of hard coded
value for number of RAR entries.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 04:33:57 -08:00
Emil Tantilov
75f19c3c5e ixgbe: cleanup handling of I2C interface to PHY
The I2C interface was not being correctly locked down per port.  As such
this can lead to race conditions that can cause issues.  This patch cleans
up the handling to make certain we are not experiencing racy I2C access.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 04:29:51 -08:00
Emil Tantilov
278675d855 ixgbe: store permanent address before initializing Rx addresses
We were reading the address after it had been initialized and this results
in the permanent address on the system being changed.  This change corrects
that by storing the address before we re-initialize it.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 04:22:00 -08:00
Emil Tantilov
8c7bea32c4 ixgbe: Numerous whitespace / formatting cleanups
This patch contains a number of whitespace and formatting cleanups.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 04:20:18 -08:00
Emil Tantilov
63d778df6d ixgbe: Specific check for 100 Full link speed
This patch specifically checks for 100 Full link speed instead of
assuming we are linked at 100 if not linked at 10G and 1G.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 04:17:38 -08:00
Emil Tantilov
79d5892521 ixgbe: Drop unused code for setting up unicast addresses
This change removes the unused code that was setting up the uc_addr_list.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 03:31:01 -08:00
Emil Tantilov
80960ab040 ixgbe: rework ixgbe MTA handling to not drop packets
This change modifies the ixgbe drivers so that it will not drop the
multicast filters while updating them.  Instead it uses an intermediate
table to store the filter and then writes that filter to the hardware.

Based on original patch from Dave Boutcher <daveboutcher@gmail.com>

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Reported-by: Dave Boutcher <daveboutcher@gmail.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 03:25:37 -08:00
Don Skidmore
b60c5dd31b ixgbe: cleanup X540 PHY reset function pointer
The X540 PHY reset pointer isn't currently used which is a good thing as it
wouldn't work as implemented.  On top of that the X540 firmware is written
with the assumption that is does not need to be reset for proper
initialization so it's not needed.  I'm just assigning the pointer at NULL
as the current implementation is rather misleading.

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>
2011-03-03 03:21:15 -08:00
Emil Tantilov
c700f4e6f5 ixgbe: Bounds checking for set_rar, clear_rar, set_vmdq, clear_vmdq
This change makes it so that out of bounds requests to these calls will
now return IXGBE_ERR_INVALID_ARGUMENT instead of returning 0.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 03:11:39 -08:00
Emil Tantilov
26d6899ba7 ixgbe: Fill out PCIe speed and width enums with values
This patch fills in the values for bus speed and width of the
ixgbe_bus_speed and ixgbe_bus_width enums.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 03:10:01 -08:00
Emil Tantilov
1783575c1a ixgbe: add polling test to end of PHY reset
Some PHYs require that we poll the reset bit and wait for it to clear
before continuing initialization.  As such we should add this check to the
end of the ixgbe_reset_phy_generic routine.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 03:05:34 -08:00
Emil Tantilov
48de36c565 ixgbe: Check link wants report current link state
Currently check link reports the link state as down, if at any time
the link had previously gone down since the last time the LINKS
register was read.  This does not accurately reflect the function of
the check link call, which should be to return the CURRENT link
state. Code now reads the LINKS registers twice, once to clear the
previous and again to get the current value.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 03:04:05 -08:00
Emil Tantilov
76d97dd4c4 ixgbe: cleanup code in ixgbe_identify_sfp_module_generic
This change cleans up several issues in ixgbe_identify_sfp_module_generic
including whitespace, redundant code, I2C EEPROM reads without exception
handling, and an if/elseif/else without braces.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 03:01:58 -08:00
Emil Tantilov
a4297dc2f4 ixgbe: Add ability to double reset on failure to clear master enable
Double resets are required for recovery from certain error conditions.
Between resets, it is necessary to stall to allow time for any pending HW
events to complete. We use 1usec since that is what is needed for
ixgbe_disable_pcie_master(). The second reset then clears out any effects
of those events.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 03:00:09 -08:00
Emil Tantilov
21cc5b4f7e ixgbe: set media type for 82599 T3 LOM
The media type was not being set for the 82599 T3 LAN on motherboard.  This
change corrects that.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 02:57:25 -08:00
Alexander Duyck
894ff7cf0e ixgbe: balance free_irq calls with request_irq calls
We were incorrectly freeing IRQs that we had not requested.  This change
corrects that by making certain we only free q_vectors that we have
requested IRQs for.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 02:55:56 -08:00
Emil Tantilov
dbf893ee85 ixgbe: cleanup logic related to HW semaphores
This change cleans up much of the logic related to the hardware semaphores
on the adapters. There were a number of issues with timings that needed to
be addressed.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 02:53:28 -08:00
Emil Tantilov
888be1a1e1 ixgbe: cleanup wake on LAN defines
This change just cleans up a few defines in ixgbe_type.h related to wake on LAN.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 02:52:03 -08:00
Greg Rose
c82a538e4f ixgbevf: Fix Compiler Warnings
Fix Compiler warnings of variables that are initialized but not used.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 02:49:09 -08:00
Carolyn Wyborny
3b668a77ba igb: Fix strncpy calls to be safe per source code review tools
This fix changes the remaining calls to strncpy that have not yet
been changed to use the "sizeof(buf) - 1" syntax rather than just
a number for buffer size.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 02:48:32 -08:00
Carolyn Wyborny
93ed835928 igb: Fix reg pattern test in ethtool for i350 devices
This fixes the reg_pattern_test so that the test does not fail
on i350 parts.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 02:47:59 -08:00
Stefan Assmann
9b082d734a igb: warn if max_vfs limit is exceeded
Currently there's no warning printed when max_vfs > 7 is specified with
igb and the maximum of 7 is silently enforced. This patch prints a
warning and informs the user of the actions taken.

Signed-off-by: Stefan Assmann <sassmann@redhat.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03 02:47:23 -08:00
Dimitris Michailidis
1558310d49 cxgb{3,4}*: improve Kconfig dependencies
- Remove the dependency of cxgb4 and cxgb4vf on INET.  cxgb3 really
  depends on INET, keep it but add it directly to the driver's Kconfig
  entry.
- Make the iSCSI drivers cxgb3i and cxgb4i available in the SCSI menu
  without requiring any options in the net driver menu to be enabled
  first.  Add needed selects so the iSCSI drivers can build their
  corresponding net drivers.
- Remove CHELSIO_T*_DEPENDS.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Acked-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-02 22:22:51 -08:00
Michael Chan
0197b087ed cnic: Fix lost interrupt on bnx2x
We service 2 queues (kcq1 and kcq2) in cnic_service_bnx2x_bh().  If
the status block index has changed when servicing the kcq2, we must
go back and check kcq1.  The latest status block index will be used
to acknowledge the interrupt, and without looping back to check kcq1,
we may miss events on kcq1.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-02 15:57:51 -08:00
Michael Chan
107c3f4d42 cnic: Prevent status block race conditions with hardware
The status block index is used to acknowledge interrupt events and must
be read before checking for the interrupt events, so we need to add rmb()
to guarantee that.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-02 15:57:51 -08:00
David S. Miller
1707be1be1 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-2.6 2011-03-02 15:06:01 -08:00
David S. Miller
b23dd4fe42 ipv4: Make output route lookup return rtable directly.
Instead of on the stack.

Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-02 14:31:35 -08:00
Bruce Allan
4def99bbfd e1000e: disable broken PHY wakeup for ICH10 LOMs, use MAC wakeup instead
When support for 82577/82578 was added[1] in 2.6.31, PHY wakeup was in-
advertently enabled (even though it does not function properly) on ICH10
LOMs.  This patch makes it so that the ICH10 LOMs use MAC wakeup instead
as was done with the initial support for those devices (i.e. 82567LM-3,
82567LF-3 and 82567V-4).

[1] commit a4f58f5455

Reported-by: Aurelien Jarno <aurelien@aurel32.net>
Cc: <stable@kernel.org>
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-02 03:34:27 -08:00
Jeff Kirsher
9dc441f3c5 igb: fix sparse warning
Reported-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-02 03:33:48 -08:00
Stephen Hemminger
2db1badfa5 e1000: fix sparse warning
Sparse complains because the e1000 driver is calling ioread on a pointer
not tagged as __iomem.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-02 03:20:56 -08:00
Chris Metcalf
63b7ca6b04 arch/tile: enhance existing finv_buffer_remote() routine
It now takes an additional argument so it can be used to
flush-and-invalidate pages that are cached using hash-for-home
as well those that are cached with coherence point on a single cpu.

This allows it to be used more widely for changing the coherence
point of arbitrary pages when necessary.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2011-03-01 16:21:06 -05:00
David S. Miller
6ea25a6c2b Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2011-03-01 12:38:18 -08:00
David S. Miller
9836f4080f Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next-2.6 2011-03-01 12:24:04 -08:00
Rafał Miłecki
27b4eb26cd b43: N-PHY: rev3+: add static tables
This finally makes TX on OFDM rates possible on my dev with PHY rev 4.
We still have lower performance than wl, but at least speeds around 15M
become possible.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-01 13:48:22 -05:00
Chaoming Li
375ff4c778 rtlwifi: Fix error registering rate-control
When a second module such as rtl8192ce or rtl8192cu links to rtlwifi, the attempt
to register a rate-control mechanism fails with the warning shown below. The fix is to
select the RC mechanism when rtlwifi is initialized.

WARNING: at net/mac80211/rate.c:42 ieee80211_rate_control_register+0xc9/0x100 [mac80211]()
Hardware name: HP Pavilion dv2700 Notebook PC
Modules linked in: arc4 ecb rtl8192ce rtl8192cu(+) rtl8192c_common rtlwifi snd_hda_codec_conexant amd74xx(+) ide_core sg mac80211 snd_hda_intel snd_hda_codec i2c_nforce2 snd_pcm snd_timer cfg80211 snd k8temp hwmon serio_raw joydev i2c_core soundcore snd_page_alloc rfkill forcedeth video ac battery button ext3 jbd mbcache sd_mod ohci_hcd ahci libahci libata scsi_mod ehci_hcd usbcore fan processor thermal
Pid: 2227, comm: modprobe Not tainted 2.6.38-rc6-wl+ #468
Call Trace:
 [<ffffffff8104a3da>] ? warn_slowpath_common+0x7a/0xb0
 [<ffffffff8104a425>] ? warn_slowpath_null+0x15/0x20
 [<ffffffffa02de409>] ? ieee80211_rate_control_register+0xc9/0x100 [mac80211]
 [<ffffffffa03b3790>] ? rtl_rate_control_register+0x10/0x20 [rtlwifi]
 [<ffffffffa03ab9c9>] ? rtl_init_core+0x189/0x620 [rtlwifi]
 [<ffffffff811cfff8>] ? __raw_spin_lock_init+0x38/0x70
 [<ffffffffa03b9dea>] ? rtl_usb_probe+0x709/0x82e [rtlwifi]
 [<ffffffffa002a7fd>] ? usb_match_one_id+0x3d/0xc0 [usbcore]
 [<ffffffffa002aae9>] ? usb_probe_interface+0xb9/0x160 [usbcore]
 [<ffffffff8126ed19>] ? driver_probe_device+0x89/0x1a0
 [<ffffffff8126eed3>] ? __driver_attach+0xa3/0xb0
 [<ffffffff8126ee30>] ? __driver_attach+0x0/0xb0
 [<ffffffff8126dd4e>] ? bus_for_each_dev+0x5e/0x90
 [<ffffffff8126e9d9>] ? driver_attach+0x19/0x20
 [<ffffffff8126e5e8>] ? bus_add_driver+0x158/0x290
 [<ffffffff8126f151>] ? driver_register+0x71/0x140
 [<ffffffff811cfff8>] ? __raw_spin_lock_init+0x38/0x70
 [<ffffffffa002a2cc>] ? usb_register_driver+0xdc/0x190 [usbcore]
 [<ffffffffa0013000>] ? rtl8192cu_init+0x0/0x20 [rtl8192cu]
 [<ffffffffa001301e>] ? rtl8192cu_init+0x1e/0x20 [rtl8192cu]
 [<ffffffff810002cf>] ? do_one_initcall+0x3f/0x180
 [<ffffffff8108fd4b>] ? sys_init_module+0xbb/0x200
 [<ffffffff81002c7b>] ? system_call_fastpath+0x16/0x1b
 ---[ end trace 726271c07a47439e ]---
rtlwifi:rtl_init_core():<0-0> rtl: Unable to register rtl_rc,use default RC !!
ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'

Signed-off-by: Chaoming Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-01 13:48:22 -05:00
Sujith Manoharan
e7a2a4f5e6 ath9k_htc: Handle BSSID/AID for multiple interfaces
The AID and BSSID should be set in the HW only for the
first station interface or adhoc interface. Also, cancel
the ANI timer in stop() for multi-STA scenario. And finally
configure the HW beacon timers only for the first station
interface.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-01 13:48:21 -05:00
Hayes Wang
716b50a31f r8169: adjust rtl8169_set_speed_xmii function.
- adjust code of rtl8169_set_speed_xmii function
- remove parts of code which are done in rtl_pll_power_up
  function (8168 only)

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
2011-03-01 17:52:41 +01:00
Ben Hutchings
6d84b986b2 sfc: Bump version to 3.1
All features originally planned for version 3.1 (and some that
weren't) have been implemented.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28 23:57:24 +00:00
Ben Hutchings
5fb6b06d4e sfc: Remove configurable FIFO thresholds for pause frame generation
In Falcon we can configure the fill levels of the RX data FIFO which
trigger the generation of pause frames (if enabled), and we have
module parameters for this.

Siena does not allow the levels to be configured (or, if it does, this
is done by the MC firmware and is not configurable by drivers).

So far as I can tell, the module parameters are not used by our
internal scripts and have not been documented (with the exception of
the short parameter descriptions).  Therefore, remove them and always
initialise Falcon with the default values.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28 23:57:24 +00:00
Ben Hutchings
119226c563 sfc: Expose TX push and TSO counters through ethtool statistics
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28 23:57:24 +00:00
Ben Hutchings
0a6f40c66b sfc: Update copyright dates
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28 23:57:24 +00:00
Ben Hutchings
a461103ba2 sfc: Do not read STAT1.FAULT in efx_mdio_check_mmd()
This field does not exist in all MMDs we want to check, and all
callers allow it to be set (fault_fatal = 0).

Remove the loopback condition, as STAT2.DEVPRST should be valid
regardless of any fault.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28 23:57:23 +00:00
Ben Hutchings
e5f0fd2780 sfc: Read MC firmware version when requested through ethtool
We currently make no use of siena_nic_data::fw_{version,build} except
to format the firmware version for ethtool_get_drvinfo().  Since we
only read the version at start of day, this information is incorrect
after an MC firmware update.  Remove the cached version information
and read it via MCDI whenever it is requested.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28 23:57:23 +00:00
Steve Hodgson
a526f140b2 sfc: Reduce size of efx_rx_buffer further by removing data member
Instead calculate the KVA of receive data. It's not like it's a hard sum.

[bwh: Fixed to work with GRO.]
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28 23:57:23 +00:00
Steve Hodgson
8ba5366ada sfc: Reduce size of efx_rx_buffer by unionising skb and page
[bwh: Forward-ported to net-next-2.6.]
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28 23:57:23 +00:00
Amerigo Wang
e364a3416d bonding: use the correct size for _simple_hash()
Clearly it should be the size of ->ip_dst here.
Although this is harmless, but it still reads odd.

Signed-off-by: WANG Cong <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28 13:21:28 -08:00
Hegde, Vinay
0a5f384677 davinci_emac: Add Carrier Link OK check in Davinci RX Handler
This patch adds an additional check in the Davinci EMAC RX Handler,
which tests the __LINK_STATE_NOCARRIER flag along with the
__LINK_STATE_START flag as part EMAC shutting down procedure.

This avoids
WARNING: at drivers/net/davinci_emac.c:1040 emac_rx_handler+0xf8/0x120()
during rtcwake used to suspend the target for a specified duration.

Signed-off-by: Hegde, Vinay <vinay.hegde@ti.com>
Acked-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28 13:16:14 -08:00
Dmitry Kravkov
b746f7e52f bnx2x: update driver version to 1.62.00-6
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>
2011-02-28 13:14:50 -08:00
Vladislav Zolotarov
e4e3c02a1a bnx2x: properly calculate lro_mss
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>
2011-02-28 13:14:49 -08:00
Vladislav Zolotarov
63135281af bnx2x: perform statistics "action" before state transition.
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>
2011-02-28 13:14:48 -08:00
Dmitry Kravkov
ff80ee029b bnx2x: properly configure coefficients for MinBW algorithm (NPAR mode).
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>
2011-02-28 13:14:48 -08:00
Dmitry Kravkov
633ac3637a bnx2x: Fix ethtool -t link test for MF (non-pmf) devices.
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>
2011-02-28 13:14:47 -08:00
Dmitry Kravkov
d4215ef71f bnx2x: Fix nvram test for single port devices.
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>
2011-02-28 13:14:47 -08:00
Dmitry Kravkov
faa6fcbbba bnx2x: (NPAR mode) Fix FW initialization
Fix FW initialization according to max BW stored in percents
 for NPAR mode. Protect HW from being configured to speed 0.

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>
2011-02-28 13:14:46 -08:00
Roopa Prabhu
8da83f8e73 enic: Flush driver cache of registered addr lists during port profile disassociate
During a port profile disassociate all address registrations for the interface
are blown away from the adapter. This patch resets the driver cache of
registered address lists to zero after a port profile disassociate.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28 12:42:18 -08:00
Ben Dooks
85e6b8c5d8 DM9000: Allow randomised ethernet address
Allow randomised ethernet address if the device does not have a valid
EEPROM or pre-set MAC address.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28 12:42:17 -08:00