Commit Graph

19066 Commits

Author SHA1 Message Date
Luis Correia
f18d4463d0 rt2x00: remove MCU requests for SoC platforms
The ralink SoC platforms do not have an MCU.

Signed-off-by: Luis Correia <luis.f.correia@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
2010-04-03 16:04:11 +02:00
Frans Pop
9fd1ea4285 wireless/ipw2x00: remove trailing space in messages
Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:51:37 -04:00
Christian Lamparter
879999cec9 ar9170usb: fix panic triggered by undersized rxstream buffer
While ar9170's USB transport packet size is currently set to 8KiB,
the PHY is capable of receiving AMPDUs with up to 64KiB.
Such a large frame will be split over several rx URBs and
exceed the previously allocated space for rx stream reconstruction.

This patch increases the buffer size to 64KiB which is
in fact the phy & rx stream designed size limit.

Cc: stable@kernel.org
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=15591
Reported-by: Christian Mehlis <mehlis@inf.fu-berlin.de>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:50:51 -04:00
Jouni Malinen
932d37c094 ath9k: Do not indicate RX_FLAG_DECRYPTED for unprotected frames
mac80211 skips drop_unencrypted checks if the driver/firmware has
already taken care of this. In case of ath9k, we must not indicate
that the frame was decrypted if no decryption was actually done.

Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:42 -04:00
Sujith
32fbccafed ath9k_htc: Fix TKIP encryption
Set IEEE80211_HW_RX_INCLUDES_FCS to indicate that
the FCS is present in RX frames. Also, remove a redundant
assignment of skb length and include the FCS_LEN
when checking padding.

Fixing this issue makes TKIP work.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:41 -04:00
Felix Fietkau
29bffa96e9 ath9k: allocate tx and rx status information on stack
ath_tx_status and ath_rx_status data are only necessary for a short
time, until they have been processed and converted into mac80211 data
structures.
Because of that, it makes no sense to keep them tied to the DMA
descriptor, that only wastes precious memory.
This patch allocates the data on stack in the functions that call the
conversion functions from ath9k_hw.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:41 -04:00
Felix Fietkau
8e6f5aa250 ath9k: split out access to rx status information
This patch passes in a pointer to the ath_rx_status data structure for
functions that need it, instead of letting them grab it directly from
the ath_desc struct. This is useful for making it possible to allocate
the intermediate rx status data separately.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:41 -04:00
Felix Fietkau
db1a052b73 ath9k: split out access to tx status information
This patch passes in a pointer to the ath_tx_status data structure for
functions that need it, instead of letting them grab it directly from
the ath_desc struct. This is useful for making it possible to allocate
the intermediate tx status data separately.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:41 -04:00
Zhu Yi
e65054b64f ipw2200: restart adapter only when abort_scan doesn't work
When a scan watchdog is fired, try to send abort scan command
first before restarting the adapter. This avoids reconnection for
some users when scan hang is detected.

This fixed bug https://bugzilla.kernel.org/show_bug.cgi?id=15419

Reported-by: Maurizio Avogadro <mavoga@gmail.com>
Tested-by: Maurizio Avogadro <mavoga@gmail.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:40 -04:00
Sujith
9f01a84e81 ath9k_htc: Initialize HW opmode
Not setting the opmode properly during initialization
results in the firmware sending up a bunch of packets
before add_interface() has been called, for the first
interface.

This patch fixes the issue by setting the initial mode
to 'managed'.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:40 -04:00
Sujith
7757dfed58 ath9k_htc: Handle TX queue overflow
Stop/restart TX queues when the internal SKB
queue is full. This helps handle TX better
under heavy load.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:40 -04:00
Sujith
6335ed0ff8 ath9k_htc: Simplify RX URB management
This patch introduces the usage of URB anchors,
thus reducing a large amount of code dealing with
URB maintenance within the driver. The RX callback now
takes care of freeing the SKB associated with each URB.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:39 -04:00
Sujith
d5a4c5e3af ath9k_htc: Fix watchdog pattern parsing
Skip beyond the watchdog pattern properly.
This fixes occasional failure of the driver to load.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:39 -04:00
Sujith
ef98c3cd9b ath9k_htc: Fix bug in aggregation initiation
Accessing the sta pointer in TX completion without
approprate RCU protection is wrong. Fix this.

Also, RCU protection is needed when the station's
aggregation state is updated. Handle this properly.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:39 -04:00
Sujith
0995d11011 ath9k_common: Move RX filter code to ath9k_htc
The calculation of RX filter is fairly different
between ath9k and ath9k_htc, trying to make this
common between the two drivers would result in code churn.

While at it, remove the handling of PSPOLL filter,
it can be added when(if) AP support is added to ath9k_htc.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:39 -04:00
Stanislaw Gruszka
e61146e36b iwlwifi: manage QoS by mac stack
We activate/deactivate QoS and setup default queue parameters in iwlwifi
driver. Mac stack do the same, so we do not need repeat that work here.
Stack also will tell when disable QoS, this will fix driver when working
with older APs, that do not have QoS implemented.

Patch make "force = true" in iwl_active_qos() assuming we always want
to do with QoS what mac stack wish.

Patch also remove unused qos_cap bits, do not initialize qos_active = 0,
as we have it initialized to zero by kzalloc.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:46:38 -04:00
Zhu Yi
ecdf94b812 iwlwifi: remove skb_linearize for rx frames
Remove skb_linearize() in the iwlwifi drivers since
mac80211 supports paged rx SKBs now.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:43:58 -04:00
Rafał Miłecki
e58b1253f1 b43: N-PHY: fix value written on 2055 radio setup
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:19 -04:00
Rafał Miłecki
f19ebe7d77 b43: N-PHY: prepare for rev3+ channel tables
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:19 -04:00
Rafał Miłecki
ffd2d9bdac b43: N-PHY: find table entry earlier for setting chanspec
We do not want to partially change chanspec just to find out there is not
entry in table for given channel.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:18 -04:00
Rafał Miłecki
b15b303991 b43: N-PHY: use b43_phy_n_sfo_cfg rather than duplicating same fields
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:18 -04:00
Rafał Miłecki
d817f4e18c b43: N-PHY: some dummy PHY rev 3 calls
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:18 -04:00
Xose Vazquez Perez
f01a0229b0 wireless: rt2x00: rt2800usb: new ids
Taken from latest ralink linux driver(RT3070_LinuxSTA_V2.3.0.1_20100208)
All of them are RT3070 devices.

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:18 -04:00
Xose Vazquez Perez
6424bf700c wireless: rt2x00: rt2800pci: new id
Taken from latest ralink linux driver, it's a RT3593 PCI/PCIe.

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:17 -04:00
Xose Vazquez Perez
2742701350 wireless: rt2x00: rt2800usb: delete id
It was removed in the windows inf file by ralink.
And it isn't on ralink linux drivers.

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:17 -04:00
Xose Vazquez Perez
fc3f14873d wireless: rt2x00: rt2800usb: identify ids-chips
Taken from ralink linux drivers:
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0B05,0x1784)}, /* Asus 3072 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x13D3,0x3305)}, /* AzureWave 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x07D1,0x3C16)}, /* D-Link 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x203D,0x14A9)}, /* Encore 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x1740,0x9707)}, /* EnGenius 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x1740,0x9708)}, /* EnGenius 3071 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x1740,0x9709)}, /* EnGenius 3072 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x04BB,0x0947)}, /* I-O DATA 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x04BB,0x0948)}, /* I-O DATA 3072 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x3822)}, /* MSI 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x3821)}, /* Ralink 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x3870)}, /* MSI 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x3871)}, /* MSI 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x821A)}, /* Ralink 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x822A)}, /* MSI 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x870A)}, /* MSI 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x871A)}, /* MSI 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DB0,0x899A)}, /* MSI 3070*/
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x20B8,0x8888)}, /* PARA INDUSTRIAL 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DF6,0x0048)}, /* Sitecom 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x0DF6,0x0047)}, /* Sitecom 3071 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x083A,0xA701)}, /* SMC 3070 */
RT3070_LinuxSTA_V2.3.0.1_20100208/common/rtusb_dev_id.c:        {USB_DEVICE(0x083A,0xA702)}, /* SMC 3072 */

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:17 -04:00
Saravanan Dhanabal
bc0f03ea57 wl1271: Fix msleep() delay while waiting for completion
After last transmission, the device goes to sleep earlier
than the configured dynamic power save timeout. If timeout
is set to 400ms, device enters into sleep mode at around
330ms since from last TX.

This patch removes the msleep(1), which causes the delay
after ELP wakeup. Replaced with udelay(10), the variation
is around 7-10ms.

Signed-off-by: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@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
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
bfb24c9e16 wl1271: Add keep-alive frame template support
Add support for keep-alive templates, which are indexed.

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
a9af092b52 wl1271: Configure HW connection monitor
This patch configures the mac80211 to not perform connection monitoring
(periodic probe-requests) and instead rely on the hardware to do it.

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
d60772f646 wl1271: Disconnect if PSM entry fails
If PSM entry fails despite of retries, assume that the AP has been lost,
and indicate connection loss to the mac80211. This is much safer than
remaining in active mode.

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 14:39:15 -04:00
Juuso Oikarinen
c2b2d99bb0 wl1271: Configure probe-request template when associated
Configure a probe-request template to the wl1271 when associated - the
wl1271 will use this to attempt to recover a connection when beacon loss
is detected.

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 14:39:15 -04:00
Juuso Oikarinen
cbf7f3058e wl1271: Fix memory leak in firmware crash scenario
The driver tx-queue flush operation leaks broadcast-frames. This leak occurs
if the driver is shut down while there are frames in TX buffers (such as in
a firmware crash scenario.) Fix the leak.

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 14:39:15 -04:00
Teemu Paasikivi
64e29e447e wl1271: Removed checking of PSM from handling BSS_LOST_EVENT
Change the driver to call ieee80211_beacon_loss function always when
BSS_LOST_EVENT is received. Reason for the change is that entering PSM
might fail before driver receives BSS_LOST_EVENT. In such case the
driver would disable PSM and the stack would not be notified about beacon
loss and connection loss detection would be delayed by tens of seconds.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:15 -04:00
Juuso Oikarinen
60e84c2ebb wl1271: Update beacon interval properly for ad-hoc
Configure the hardware beacon interval to whatever requested by the
mac80211.

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 14:39:15 -04:00
Juuso Oikarinen
5da11dcde3 wl1271: Fix ad-hoc mode handling
Fix the driver to better reflect the ad-hoc related configuration from the
mac80211.

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
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
Luciano Coelho
e7942235f2 wl1271: remove deprecated usage of RX status noise
The noise element in the ieee80211_rx_status struct has been deprecated in
commit "mac80211: deprecate RX status noise".  Remove the usage of this
element from wl1271_rx.c to avoid warnings.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:14 -04:00
Luciano Coelho
2f826f5540 wl1271: wait for disconnect command complete event
Wait for the DISCONNECT_EVENT_COMPLETE_ID event after sending a disconnect
command.

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>
2010-03-31 14:39:14 -04:00
Luciano Coelho
99d84c1de8 wl1271: wait for join command complete event
Poll for join command completion instead of waiting blindly for 10 msecs.
There is a timeout of 100 msecs, if the command doesn't complete by then, we
return an error code.

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>
2010-03-31 14:39:13 -04:00
Juuso Oikarinen
9560134ff9 wl1271: Remove device MAC-address randomization
This patch removes the MAC address randomization from the driver. This removes
a nasty Nokia-OUI dependency from the driver.

With this patch, unless an address is explicitly configured to the driver
by the user, only a zero address will be configured, and the driver will be
unable to start.

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 14:39:13 -04:00
Juuso Oikarinen
259da430b1 wl1271: Update busyword checking mechanism
After the busy-words, if the firmware did not complete by the end of the
first (fixed) busy-word, a flip of the CS line is required to enable clocking
out the actual read data.

This patch changes the mechanism such that the CS line is flipped after each
busyword.

Also, the busy-word mechanism is finally enabled, and the number of fixed
busywords reduced to the minimum.

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 14:39:13 -04:00
Juuso Oikarinen
1b00f2b560 wl1271: Fix memory leak in cmd_data_path
Fix a trivial memory leak in cmd_data_path.

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 14:39:13 -04:00
Teemu Paasikivi
99e50314d5 wl1271: Warnings caused by wrong format specifiers fixed
There were wrong format specifiers in wl1271_sdio.c in some debug
outputs. This has been causing warnings on some platforms.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@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 14:39:13 -04:00
Juuso Oikarinen
9d4e5bb3de wl1271: Configure clock-request drive mode to open-drain
This patch configures the wl1271 chipset clock-request line to be
driver in open-drain mode instead of push-pull.

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 14:39:12 -04:00
Juuso Oikarinen
9cea461fb0 wl1271: Fix memory leak in scan command handling
This patch fixes a memory leak in the scan command handling code.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:12 -04:00
Juuso Oikarinen
f83cce3551 wl1271: Fix memory leaks in SPI initialization
This patch fixes two memory leaks in the SPI initialization code.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:11 -04:00
Juuso Oikarinen
31627dc59b wl1271: Add TX rate reporting
Add reporting of the used TX rate to mac80211 in the tx_status.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:11 -04:00
Juuso Oikarinen
f876bb9aaf wl1271: Clean up RX rate reporting
Clean up the code to convert a firmware rate class index into an index
for the rate configuration table.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:11 -04:00
Luciano Coelho
7fdd50d07f wl1271: fix wl1271_spi driver name
When forward porting some patches to upstream, there was a mistake and the
wl1271_spi driver name remained, erroneously, as "wl1271".  This patch fixes
that.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-31 14:39:10 -04:00