Commit Graph

38 Commits

Author SHA1 Message Date
Juuso Oikarinen 1655309745 wl1271: Remove acx_fw_version function
It's not used anywhere.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
2010-09-28 12:15:08 +03:00
Luciano Coelho 98d633b64a wl1271: remove deprecated ACX definition
As of Rev. 6.1.0.0.335, the ACX_SET_SMART_REFLEX_DEBUG command is
deprecated.  This patch removes it from the wl1271 driver (it wasn't used
anyway).

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com>
2010-09-28 12:15:02 +03:00
John W. Linville e300d955de Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts:
	drivers/net/wireless/wl12xx/wl1271_cmd.h
2010-07-13 15:57:29 -04:00
Luciano Coelho 72e93e9161 wl1271: use __packed annotation
This patch changes __attribute__ ((packed)) annotations to __packed in wl1271
code that was introduced in a recent patch in wireless-testing.

Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-12 16:05:31 -04:00
Juuso Oikarinen ca52a5ebbb wl1271: Update hardware ARP filtering configuration handling
The interface for hardware ARP configuration changed in the mac80211. Change
driver accordingly.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-08 16:35:51 -04:00
Juuso Oikarinen eb887dfd88 wl1271: Use the ARP configuration function from mac80211
This patch updates the driver to use the ARP configuration function from the
mac80211. Also, clean up IPv6 support from the ACX function as ARP is not
used with that protocol version.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-08 16:35:50 -04:00
Juuso Oikarinen bbbb538e33 wl1271: Add TSF handling
Add functionality to pass the current TSF (mac time) to the mac80211. This is
needed for ad-hoc merging.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-08 16:35:50 -04:00
Eric Dumazet ba2d358791 drivers/net: use __packed annotation
cleanup patch.

Use new __packed annotation in drivers/net/

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-03 03:18:23 -07:00
Juuso Oikarinen 00236aedf1 wl1271: Add support for connection quality monitoring
This patch will add support for connection quality monitoring by configuring
rssi triggers to the firmware, and enabling the firmware rssi trigger
functionality.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-04-09 13:43:11 -04:00
Juuso Oikarinen c18995540c wl1271: Enable hardware keep alive messages
This patch will enable the hardware keep-alive mode, configure the required
template, configure keep-alive parameters, and re-order JOIN's and ACX_AID
in such a way that the keep-alive is activated.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:16 -04:00
Juuso Oikarinen 6ccbb92ead wl1271: Disable connection monitoring while not associated
The wl1271 does not support disabling the connection monitor feature.
Perform the next best thing by increasing the beacon-loss threshold and
BSS_LOSE event timeout to the maximum values.

This is needed, because we really don't want any random probe-requests during
scanning or especially while in ad-hoc mode and not beaconing.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:14 -04:00
Juuso Oikarinen 7fc3a8647d wl1271: Add sysfs file to control BT co-ex state
Add a sysfs file to control the state of the BT co-ex (enable or disable it.)
By default, the BT co-ex is enabled.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-23 16:50:21 -04:00
Juuso Oikarinen 1b00f546fc wl1271: Add proper WLAN-BT co-ex configuration, and enable co-ex.
Add configuration values for the varous WLAN-BT co-ex configuration parameters,
and finally enable WLAN-BT co-ex. Based on preliminary measurements, it
appears the co-ex feature is not increasing WLAN power consumption, if BT
is not activated.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-23 16:50:19 -04:00
Juuso Oikarinen 885c990744 wl1271: Fix SG configuration message structures
The bluetooth coexistence (SG) configuration messages have changed and
were completely wrong. For instance, intending to enable the SG, it was
instead disabled.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-23 16:50:19 -04:00
Juuso Oikarinen 1937e74263 wl1271: Fix beacon filter table configuration
The beacon filter table configuration ACX structure had certain elements
reversed, resulting in firmware instability in regard of the feature. Fix
the structure.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-19 15:52:46 -05:00
Kalle Valo f2054df517 wl1271: modify wl1271_acx_tid_cfg() to use function parameters
For WMM we need to configure each tid separately so modify
wl1271_acx_tid_cfg() to take the configuration from function parameters
instead.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-19 15:52:43 -05:00
Kalle Valo 243eeb51ea wl1271: modify wl1271_acx_ac_cfg() to use function parameters
For WMM we need to configure each queue separately so modify
wl1271_acx_ac_cfg() to take the configuration from function parameters
instead.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-19 15:52:42 -05:00
Juuso Oikarinen 38ad2d87d4 wl1271: Add support for acx_pm_config
This acx configures host clock parameters in correspondence with the clock
request line - the settling time of the clock, and whether fast wake-up is
supported.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-12-28 16:31:36 -05:00
Juuso Oikarinen 830fb67b8e wl1271: Fix supported rate management
Previously, only basic rates were used for data transmission - resulting in
reduced transfer rates. This patch takes enables the firmware to take advantage
of the full set of data rates supported by the AP.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-12-28 16:31:35 -05:00
Juuso Oikarinen 018b171c40 wl1271: Remove smart reflex ACX
Remove the smart-reflex ACX - the associated parameters are now configured
in the radio parameters config.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-12-28 16:31:33 -05:00
Luciano Coelho 3ed8f2c614 wl1271: some new configuration values according to new reference
In the new reference driver, some of the firmware configuration values have
been changed.  This patch changes them in the wl1271 driver accordingly.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-12-28 16:31:32 -05:00
Luciano Coelho 6e92b416b0 wl1271: implement dco itrim parameters setting
Newer firmwares require the dco itrim parameters to be set during
initialization.  This patch implements the new ACX function and calls it.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-12-28 16:31:31 -05:00
Luciano Coelho d0f63b2021 wl1271: fix endianess issues
We were not handling endianess correctly.  The wl1271 chip runs on
little-endian values.  This patch makes sure that all the communication with
the wl1271 firmware is done in little-endian by using cpu_to_le* and
le*_to_cpu where appropriate.

Also, all the struct definitions for data exchanged with the firmware has
been changed to use __le16/32 types instead of u16/32.

This fixes a few sparse warnings, such as these:

drivers/net/wireless/wl12xx/wl1271_cmd.c:554:42: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_cmd.c:555:42: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_cmd.c:577:58: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_cmd.c:579:58: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_cmd.c:676:18: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_cmd.c:787:22: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_cmd.c:789:21: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_tx.c:98:47: warning: incorrect type in argument 1 (different base types)
drivers/net/wireless/wl12xx/wl1271_acx.c:932:32: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_boot.c:191:32: warning: incorrect type in argument 1 (different base types)
drivers/net/wireless/wl12xx/wl1271_boot.c:197:38: warning: incorrect type in argument 1 (different base types)
drivers/net/wireless/wl12xx/wl1271_boot.c:199:37: warning: incorrect type in argument 1 (different base types)
drivers/net/wireless/wl12xx/wl1271_init.c:255:40: warning: incorrect type in assignment (different base types)
drivers/net/wireless/wl12xx/wl1271_init.c:275:53: warning: incorrect type in assignment (different base types)

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:19 -04:00
Luciano Coelho 0b5b72da1b wl1271: added missing packed modifier in some acx structs
Some of the struct definitions in the wl1271_acx.h file were missing the
__attribute__ ((packed)) modifier.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:19 -04:00
Juuso Oikarinen 01c09162cd wl1271: Support for IPv4 ARP filtering
Add support for IPv4 ARP filtering in the driver. This will dramatically
reduce the number of unnecessary interrupts by the device in conqested
networks.

This patch is based on a similar patch to wl1251 by Janne Ylälehto.

Cc: Janne Ylälehto <janne.ylalehto@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:14 -04:00
Juuso Oikarinen 11f70f9715 wl1271: Implement beacon early termination support
Add support to enable beacon early termination in the firmware. Early
Beacon termination is a feature which allows the radio to be turned off
after TIM IE to save power.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:09 -04:00
Juuso Oikarinen 51f2be2432 wl1271: Add config structure for connection management parameters
Add a configuration structure for connection management parameters, and
set default configuration values there.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:08 -04:00
Juuso Oikarinen 45b531a86f wl1271: Add config structure for TX path parameters
Add a configuration structure for TX path parameters, and set defalt
configuration values there.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:08 -04:00
Juuso Oikarinen 8793f9bb19 wl1271: Add config structure for RX path parameters
Add a configuration structure for RX path parameters, and set default
configuration values there.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:08 -04:00
Juuso Oikarinen 2b60100bf0 wl1271: Add structure for firmware configuration values
In order to make the firmware configuration more manageable, collect
hardcoded configuration values into one data structure, and set default values
there.

Add the SoftGemini BT/WLAN coex paramters into the config structure.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:07 -04:00
Juuso Oikarinen 3cfd6cf960 wl1271: Enable smart reflex
Enable and configure smart reflex. This should have a reducing impact on
power consumption.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:05 -04:00
Luciano Coelho 37079a831d wl1271: enable HW_AVAILABLE interrupt to fix ELP
We need to listen to HW_AVAILABLE interrupts when using ELP with firmware
revision 6.1.0.0.241.  Add WL1271_ACX_INTR_HW_AVAILABLE to the interrupts that
are enabled by default.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:03 -04:00
Juuso Oikarinen 1922167b9d wl1271: Configure beacon filtering on if PSM used
Enable beacon filtering when PSM is enabled

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:47:54 -04:00
Juuso Oikarinen 344152361e wl1271: Add connection monitoring configuration
Add configuration for connection monitor (number of allowed beacons, and
timeout after last received beacon.)

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:47:53 -04:00
Juuso Oikarinen c87dec9f18 wl1271: Multicast filtering configuration
Enable multicast filtering. This way by default no multicast frames will
reach the host, and when needed, only required multicast frames can be
passed from the WLAN chipset to the host.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:47:53 -04:00
Juuso Oikarinen be7078c21d wl1271: Corrections to TX path
Corrections to the TX path - use correct number of maximum descriptors
(32 instead of 16) and correct checking and setting of excessive retries
on completion.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:47:50 -04:00
Juuso Oikarinen 8a5a37a6c4 wl1271: Configure rate policies based on AP rates
Configure the rate policies to the firmware based on the rates given by
the AP.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:47:50 -04:00
Luciano Coelho f5fc0f86b0 wl1271: add wl1271 driver files
This driver supports the wl1271 chipset from Texas Instruments based on the
WiLink(tm) 6.0 mobile platform.  Support for wl1273 should be relatively easy
to add.  This chipset is designed for embedded devices, with good powersaving
capabilities.  The wl1271 chipset is the successor of wl1251 and supports the
802.11b/g/n standards, but currently this driver supports only b/g.

More information about this chipset can be found here:
http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?templateId=6123&navigationId=12762&contentId=29993

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-14 09:12:46 -04:00