Commit graph

16719 commits

Author SHA1 Message Date
Randy Dunlap
750266646b wireless: airo_cs needs WEXT_SPY
airo_cs uses spy interfaces so it needs to select WEXT_SPY.

ERROR: "iw_handler_set_thrspy" [drivers/net/wireless/airo.ko] undefined!
ERROR: "wireless_spy_update" [drivers/net/wireless/airo.ko] undefined!
ERROR: "iw_handler_get_spy" [drivers/net/wireless/airo.ko] undefined!
ERROR: "iw_handler_get_thrspy" [drivers/net/wireless/airo.ko] undefined!
ERROR: "iw_handler_set_spy" [drivers/net/wireless/airo.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:38 -04:00
Luis R. Rodriguez
ddcd4c0818 ath9k_hw: make ath9k_phy_modify_rx_buffer() static
To do this we reorder callers in order in which they are called.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:38 -04:00
Luis R. Rodriguez
a776582861 ath9k_hw: Fix and complete force bias for AR5416
Force bias is a fix for usage of AR5416 radios on the 2.4 GHz band
for orientation sensitivity. This was only partially implemented
with the ath9k_hw_decrease_chain_power() but first -- this was being
called for all chipsets which is not correct and second -- it was
missing the actual orientation code.

We now ensure to only enable force bias only for AR5416 and BUG_ON()
on other chipsets. Although ath9k_hw_decrease_chain_power() was enabled
for newer chipsets I suspect that it never ran unless the EEPROM had
ATH9K_ANT_FIXED_A or ATH9K_ANT_FIXED_B for antenna diversity.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:38 -04:00
Luis R. Rodriguez
896ff26035 ath9k_hw: remove unused modesIndex param from ath9k_hw_write_regs()
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:38 -04:00
Luis R. Rodriguez
ae478cf69e ath9k_hw: make spur mitigation a callback
This only differs between single-chip solutions and non single-chip
solutions.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:38 -04:00
Luis R. Rodriguez
e16393bbb1 ath9k_hw: order phy.c code and integrate spur mitigation
This reorders phy.c routines in the order in the order in which they are used
and also moves the spur mitigation helpers for each type of chip into phy.c
as they are RF related.

This patch has no functional changes.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:37 -04:00
Luis R. Rodriguez
e68a060b5d ath9k_hw: use a callback for frequency change
This avoids a branch on every channel change.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:37 -04:00
Luis R. Rodriguez
0a3b7bac67 ath9k_hw: make both analog channel change routines return int
This allows us to later define a callback for both.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:37 -04:00
Luis R. Rodriguez
dc51dd5039 ath9k_hw: rename ath9k_hw_rf_free() to ath9k_hw_rf_free_ext_banks()
This clarifies this is only required for external radios.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:37 -04:00
Luis R. Rodriguez
431ba3c6dc ath9k_hw: simplify ath9k_hw_rf_alloc_ext_banks()
This is calling an allocation and checking for it, simplify
this process in a macro.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:37 -04:00
Luis R. Rodriguez
574d6b122d ath9k_hw: simplify rf attach and rename to ath9k_hw_rf_alloc_ext_banks()
ath9k_hw_rfattach() was just calling a helper and this helper was
doing nothing for single-chip devices, and for non single-chip devices
it is just allocating memory for banks to program the RF registers
at a later time. Simplify this by having the hw initialization call
the rf bank allocation directly for external radios.

Also, propagate an -ENOMEM properly now upon failure.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:37 -04:00
Luis R. Rodriguez
b67b4397cf ath9k_hw: bail out early on ath9k_hw_init_rf()
We a huge branch for old hardware and nothing for newer
hardware. Instead of doing this just bail out early for
newer hardware.

This patch has no functional changes.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:37 -04:00
Luis R. Rodriguez
131d1d036a ath9k_hw: start documenting 802.11n RF anlong front ends
Document what we can about the RF analog front ends (radios)
of Atheros 802.11n devices. What should be clearer now is the
what we do for old pre AR5416 and AR5418 MAC based devices in
comparison to the modern sigle-chip 802.11n solutions.

All devices after AR9280 are single chip and require less
programming -- the RF registers no longer need to be initialized
as they all have the RF analog front end embedded together with
the MAC/BB; this includes the AR9271. Older devices such as the
ones with the AR5416 MACs (PCI) or AR5418 MACs (PCI-E) have an
external 2.4 GHz AR2133 radio or a dual band 2.4 GHz / 5 GHz
AR5133 radio. These external radios require additional programming
of the RF registers.

Clarify which parts are for what devices and which code is
shared. This patch has no functional changes.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:37 -04:00
Luis R. Rodriguez
c75724d174 ath9k_hw: change the way we initialize the pll for ar9271
We adjust the core clock for ar9271 to 117 MHz; this also
requires us to adjust the baud divider based on the targetted
baud rate.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:36 -04:00
Luis R. Rodriguez
8564328d85 ath9k_hw: update register initialization/reset values for ar9271
This update the register initialization/reset values (aka initvals)
for ar9271 based on the last recommended values on 2009-06-04 by our
systems engineering team.

The changes account for:

  * Supporting ar9271 1.0 and ar9271 1.1 together, the difference
    is bb_spectral_scan_ena, for 1.0 we'll set this to 0x1.

  * Ensuring we get the correct noise floor values -115 ~ -118
    when we enable bb_enable_ant_div_lnadiv=0 and
    mc_tx_def_ant_sel=1. Previous to this we would get noise
    floor values in the range -50 ~ -80. To fix settings for
    the registers:

     - bb_ch1_xatten1_db
     - bb_ch1_xatten2_db
     - bb_ch1_xatten1_margin
     - bb_ch1_xatten2_margin
     - bb_ch1_gain_force
     - bb_ch1_xatten2_hyst_margin
     - bb_ch1_xatten1_hyst_margin
     - bb_ch1_max_oc_gain

  * 0x8120[2] mc_mic_new_location_enable is changed to 0x1. The MAC team
    suggest to set this value.

  * 0x9910[0] bb_spectral_scan_ena is changed to 0x0.
    For ar9271 1.1 we don't need to enable this bit.

Cc: Stephen Chen <Stephen.Chen@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:36 -04:00
Luis R. Rodriguez
0cab6559f8 ath9k_hw: modify the rf control register for ar9271 revision 1.0
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:36 -04:00
John W. Linville
133d7c6a50 wireless: remove WLAN_80211 and WLAN_PRE80211 from Kconfig
With the WLAN_PRE80211 drivers moved to drivers/staging, this
distinction becomes unnecessary.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:35 -04:00
John W. Linville
4b57835497 netwave: move driver to staging
Move the netwave driver to drivers/staging.  This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist.  This driver
represents unnecessary ongoing maintenance for no clear benefit.

This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...

Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:34 -04:00
John W. Linville
0234f84ebb wavelan: move driver to staging
Move the wavelan driver to drivers/staging.  This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist.  This driver
represents unnecessary ongoing maintenance for no clear benefit.

This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...

Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:34 -04:00
John W. Linville
e38879efd3 arlan: move driver to staging
Move the arlan driver to drivers/staging.  This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist.  This driver
represents unnecessary ongoing maintenance for no clear benefit.

This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...

Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:33 -04:00
John W. Linville
955015bb0b strip: move driver to staging
Move the strip ("Starmode Radio IP") driver to drivers/staging.  For
several years this driver has only seen API "bombing-run" changes, and
few people ever had the hardware.  This driver represents unnecessary
ongoing maintenance for no clear benefit.

This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...

Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:50:33 -04:00
Johannes Berg
0869aea0eb mac80211: remove RX_FLAG_RADIOTAP
While there may be a case for a driver adding its
own bits of radiotap information, none currently
does. Also, drivers would have to copy the code
to generate the radiotap bits that now mac80211
generates. If some driver in the future needs to
add some driver-specific information I'd expect
that to be in a radiotap vendor namespace and we
can add a different way of passing such data up
and having mac80211 include it.

Additionally, rename IEEE80211_CONF_RADIOTAP to
IEEE80211_CONF_MONITOR since it's still used by
b43(legacy) to obtain per-frame timestamps.

The purpose of this patch is to simplify the RX
code in mac80211 to make it easier to add paged
skb support.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:20 -04:00
Johannes Berg
d130eb498c mac80211_hwsim: don't register CCK rates on 5ghz
This buglet confused me a lot just now ...

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:19 -04:00
Luis R. Rodriguez
1d9c185d67 ath9k_hw: remove bogus register write on ath9k_hw_9271_pa_cal()
An extra register was being written to for PA calibration
making the hardware unresponsive, remove it. Hardware
reset should now complete fine on ar9271.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:19 -04:00
Luis R. Rodriguez
ec11bb88f9 ath9k_hw: correct AR_PHY_SPECTRAL_SCAN register offset
We had 0x9912 but AR_PHY_SPECTRAL_SCAN is 0x9910. By using the
0x9912 we were making the hardware unresponsive. This allows us
to move forward with hardware reset on ar9271 on the ath9k_htc
driver.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:19 -04:00
Luis R. Rodriguez
11158472c4 ath9k_hw: add AR9271 single chip name mapping
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:19 -04:00
Luis R. Rodriguez
f934c4d9de ath9k_hw: distinguish single-chip solutions on initial probe print
Devices with external radios have revisions which we can count on.
On single chip solutions these EEPROM values for these radio revision
also exist but are not meaningful as the radios are embedded onto the
same chip. Each single-chip device evolves together as one device.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:18 -04:00
Luis R. Rodriguez
2da4f01a09 ath9k_hw: move mac name and rf name helpers to hw code
These are shared between ath9k and the future ath9k_htc driver.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:18 -04:00
Kalle Valo
8c8746f9db wl1251: enable power save
wl1251 supports power save and it can be enabled now.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:18 -04:00
Gábor Stefanik
2c0d6100da b43: LP-PHY: Begin implementing calibration & software RFKILL support
This implements the following calibration functions:
-Set TX IQCC
-Set TX Power by Index
-PR41573 workaround (incomplete, needs PHY reset)
-Calc RX IQ Comp
-PHY Cordic
-Run Samples
-Start/Stop TX Tone
-part of PAPD Cal TX Power
-RX I/Q Calibration
-The basic structure of the periodic calibration wrapper

Software RFKILL (required by calibration) is also implemented in
this round.

Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:18 -04:00
Oliver Neukum
f0816ce39d convert kaweth to use usb_reset_configuration()
For USB 3.0 it is necessary that all drivers use the standard
API to reset a configuration. This removes a home-grown
implementation.

Signed-off-by: Oliver Neukum <oliver@neukum.org>

Hi David,

please take this for the next merge window.

	Regards
		Oliver
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 23:06:39 -07:00
Stephen Hemminger
ac958154e9 sky2: version 1.26
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 22:57:33 -07:00
Stephen Hemminger
0f5aac7070 sky2: 88E8059 support
Tentative support for newer Marvell hardware including
the Yukon-2 Optima chip. Do not have hatdware to test this yet,
code is based on vendor driver.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 22:57:30 -07:00
Stephen Hemminger
877c8570fb sky2: workarounds for Yukon-2 supreme
Changes related to support of Yukon supreme chip.
Don't have this chip version to test on,
these are reverse engineered from the vendor (GPL) driver.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 22:57:29 -07:00
Stephen Hemminger
d6b54d241c sky2: fix receive pause thresholds
Program the receive pause thresholds differently depending on
chip version. This cloned from from the vendor (GPL) driver.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 22:57:27 -07:00
Stephen Hemminger
e91cd2e65f sky2: add register definitions for new chips
This adds infrastructure for the newer chip versions and workarounds.
Extracted from the vendor (GPL) driver.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 22:57:25 -07:00
Stephen Hemminger
e30a4ac243 sky2: add SK-9E21M device id
This is a new ID that just showed up in latest vendor driver.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 22:57:23 -07:00
Ben Hutchings
c3c6336504 sfc: Enable heuristic selection between page and skb RX buffers
Now that we can tell whether GRO is being applied, this heuristic is
effective once more.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 21:37:07 -07:00
Ben Hutchings
18e1d2beb6 sfc: Feed GRO result into RX allocation policy and interrupt moderation
When GRO is successfully merging received packets, we should allocate
raw page buffers rather than skbs that will be discarded by GRO.
Otherwise, we should allocate skbs.

GRO also benefits from higher interrupt moderation, so increase the
score for mergeable RX packets.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 21:37:06 -07:00
David S. Miller
0519d83d83 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-10-29 21:28:59 -07:00
David S. Miller
ed3f2e40f3 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 2009-10-29 02:47:13 -07:00
Janusz Krzysztofik
06b71b657b netdev: usb: dm9601.c can drive a device not supported yet, add support for it
I found that the current version of drivers/net/usb/dm9601.c can be used to
successfully drive a low-power, low-cost network adapter with USB ID
0a46:9000, based on a DM9000E chipset. As no device with this ID is yet
present in the kernel, I have created a patch that adds support for the device
to the dm9601 driver.

Created and tested against linux-2.6.32-rc5.

Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:19:48 -07:00
Ron Mercer
da03945140 qlge: Fix firmware mailbox command timeout.
The mailbox command process would only process a maximum of 5 unrelated
firmware events while waiting for it's command completion status.
It should process an unlimited number of events while waiting for a maximum of 5 seconds.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:17:15 -07:00
Ron Mercer
6d190c6edf qlge: Fix EEH handling.
Clean up driver resources without touch the hardware. Add pci
save/restore state.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:17:14 -07:00
Ajit Khaparde
59fd5d87a4 be2net: Add the new PCI IDs to PCI_DEVICE_TABLE.
This patch adds the PCI IDs for the next generation chip to the
PCI_DEVICE_ID table.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:11:06 -07:00
David S. Miller
f552ce5fc2 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2009-10-29 01:05:38 -07:00
Bruce Allan
945eb31337 e1000e: flow control doesn't re-enable
When changing flow control (pause) parameters, the flow control thresholds
(i.e. when to send XON/XOFF frames) may not be setup correctly on parts
with copper media.  Call the existing e1000_set_fc_watermarks()
function to set these thresholds.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:04:05 -07:00
Yi Zou
61a1fa102a ixgbe: Add support for netdev_ops.ndo_fcoe_get_wwn to 82599
Implements the netdev_ops.ndo_fcoe_get_wwn in 82599 if it finds valid
prefix for the World Wide Node Name (WWNN) or World Wide Port Name (WWPN),
as well as valid SAN MAC address.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:04:03 -07:00
Yi Zou
383ff34beb ixgbe: Add support for 82599 alternative WWNN/WWPN prefix
The 82599 EEPROM supports alternative prefix for World Wide Node Name
(WWNN) and World Wide Port Name (WWPN). The prefixes can be used together
with the SAN MAC address to form the WWNN and WWPN, which can be used by
upper layer drivers such as Fiber Channel over Ethernet (FCoE).

Signed-off-by: Yi Zou <yi.zou@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:04:01 -07:00
Shreyas Bhatewara
eb89bd4f80 vmxnet3: remove duplicate #include
Remove duplicate headerfile includes from vmxnet3_int.h

Signed-off-by: Shreyas Bhatewara <sbhatewara@vmware.com>
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-28 22:36:54 -07:00