- 22 11月, 2010 1 次提交
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由 Shahar Levi 提交于
All files name prefix removed due to the fact that wl12xx driver supports wl1271 and wl1273. Also the definition in Kconfig and header files changed respectively. Signed-off-by: NShahar Levi <shahar_levi@ti.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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- 16 11月, 2010 3 次提交
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由 Shahar Levi 提交于
Two acx commands: ht_capabilities & ht_information, 11n sta capabilities macro. Signed-off-by: NShahar Levi <shahar_levi@ti.com> Reviewed-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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由 Ido Yariv 提交于
On each TX descriptor allocation, a free entry is found by traversing the TX descriptors array. Improve this by holding a bitmap of all TX descriptors, and using efficient bit operations to search for free entries. Signed-off-by: NIdo Yariv <ido@wizery.com> Reviewed-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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由 Ido Yariv 提交于
While wl1271_irq_work handles RX directly (by calling wl1271_rx), a different work is scheduled for transmitting packets. The IRQ work might handle more than one interrupt during a single call, including multiple TX completion interrupts. This might starve TX, since no packets are transmitted until all interrupts are handled. Fix this by calling the TX work function directly, instead of deferring it. Signed-off-by: NIdo Yariv <ido@wizery.com> Reviewed-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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- 05 10月, 2010 1 次提交
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由 Ido Yariv 提交于
Instead of retrieving one packet at a time from the firmware, try to retrieve all available packets at once. This optimization decreases the number of transactions, which saves CPU cycles and increases network throughput. Signed-off-by: NIdo Yariv <ido@wizery.com> Tested-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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- 28 9月, 2010 6 次提交
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由 Juuso Oikarinen 提交于
This patch adds support for the hardware GEM cipher suite. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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由 Juuso Oikarinen 提交于
Currently, the driver does not handle a failing hardware command to scan in any way - effectively, the scan machine will jam until the driver is shut down, and future scan requests will just return -EBUSY to user space, resulting in a type of busy-loop. The same problem occurs if the firmware fails to deliver the scan completion event - add timeout for this. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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由 Juuso Oikarinen 提交于
There is some probability of hardware failures, which currently go largely undetected. Attempt to recover from these failures by shutting down the hardware, and requesting mac80211 to reconfigure it. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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由 Juuso Oikarinen 提交于
The current scan implementation can jam, if the scan request ends up containing no work. This can especially happen if there is a scan request with only 11a band channels for HW that does not support 11a. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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由 Juuso Oikarinen 提交于
Instead of hardcoding 11a support, enable/disable driver support based on the dual-mode-select parameter in the nvs-file general paramters. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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由 Juuso Oikarinen 提交于
Add a trigger to net_device changes to monitor for oper_state changes in order to be able to inform the firmware when association is fully complete (including the EAP negotiation.) Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
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- 21 9月, 2010 2 次提交
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由 Ohad Ben-Cohen 提交于
The wl1271 device is using a reference clock that may change between board to board. Make the ref_clock parameter configurable by board settings instead of having a hard coded value in the sources. Signed-off-by: NOhad Ben-Cohen <ohad@wizery.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Ohad Ben-Cohen 提交于
Make it possible for the set power method to indicate a success/failure return value. This is needed to support more complex power on/off operations such as SDIO power manipulations. Signed-off-by: NOhad Ben-Cohen <ohad@wizery.com> Acked-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 30 7月, 2010 1 次提交
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由 John W. Linville 提交于
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Acked-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com>
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- 09 7月, 2010 2 次提交
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由 Luciano Coelho 提交于
This patch is a complete rewrite of the scanning code. It now includes a state machine to scan all four possible sets of channels independently: 2.4GHz active, 2.4GHz passive, 5GHz active and 5GHz passive. The wl1271 firmware doesn't allow these sets to be mixed, so up to several scan commands have to be issued. This patch also allows scanning more than 24 channels per set, by breaking the sets into smaller parts if needed (the firmware can scan a maximum of 24 channels at a time). Previously, the scanning code was erroneously scanning all channels possible actively, not complying with the CRDA values. This is also fixed with this patch. Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Reviewed-by: NSaravanan Dhanabal <ext-saravanan.dhanabal@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
Some AP's (such as Zyxel Prestige 600) have totally broken ps-poll functionality. When powersave is enabled, these AP's will set the TIM bit for a STA in beacons, but when the STA responds with a ps-poll, the AP does not respond with data. The wl1271 firmware is able to send an indication to the host, when this problem occurs. This patch adds implementation, which temporarily disables power-save in response to this indication, allowing the AP to transmit whatever data it has buffered for the STA / whatever data is inbound at that time. This patch does not make these AP's work reliably in PSM, but improves the chances of inbound data getting through. The side effect of this patch is increased power consumption when using a faulty AP. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 03 6月, 2010 5 次提交
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由 Eric Dumazet 提交于
cleanup patch. Use new __packed annotation in drivers/net/ Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Juuso Oikarinen 提交于
The 5GHz bands were scanned without the proper IE's in place, preventing proper 5GHz scanning. This patches fixes the problem by storing a pointer to the scan request (with the IE's) for all iterations of scan. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
The mac80211 changes to idle almost immediately after transmitting some frames, such as deauth etc. When going to idle, the wl1271 is disconnected, which causes TX frames already on buffers, but not yet transmitted, to be deleted. To make sure deauth frames reach the air, allow the TX buffers to flush before proceeding to idle. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
As there is more and more stuff triggered by going in and out of idle, create a separate function for handling that. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
This patch updates the handling of the NVS file INI-section, trying to make it slightly more generic, and exposing the parameters being set. This is done in preparation for 5GHz parameters. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 08 5月, 2010 2 次提交
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由 Juuso Oikarinen 提交于
Reading single registers did not pay attention to data endianness. This patch fix that. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
This patch reads the HW PG version (along with a ROM-version, embedded in the same value) from the wl1271 hardware and publishes the value in a sysfs -file. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 10 4月, 2010 2 次提交
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由 Juuso Oikarinen 提交于
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: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
Allow the wl1271 go to ELP mode also in idle. This will reduce current consumption remarkably in idle mode (~12mA -> ~0.2mA) Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 07 4月, 2010 1 次提交
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由 Juuso Oikarinen 提交于
Currently the mac80211 is not telling a hardware rate controlled driver a rate to use for association frames etc. So to be safe, use the lowest rate of each band for communication. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 01 4月, 2010 3 次提交
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由 Juuso Oikarinen 提交于
Configure the hardware beacon interval to whatever requested by the mac80211. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
Fix the driver to better reflect the ad-hoc related configuration from the mac80211. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
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: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 24 3月, 2010 5 次提交
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由 Teemu Paasikivi 提交于
Changed platform_device to be allocated dynamically from the wl1271_alloc_hw function. Also cleaned up error handling in the wl1271_alloc_hw function and module probe functions. Signed-off-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
This patch adds support for the filters configured by the mac80211 stack. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Teemu Paasikivi 提交于
Added separate flag for SDIO debugging. Previously it has used DEBUG_SPI flag. This patch also includes couple indentation fixes. Signed-off-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
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: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Teemu Paasikivi 提交于
Added method for wlan power control to io_ops struct and moved wl1271_power_on and wl1271_power_off functions to wl1271_io.h. Signed-off-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 10 3月, 2010 6 次提交
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由 Juuso Oikarinen 提交于
Instead of managing the TX security sequence number as two variables, use one 64 bit variable. This greatly simplifies the handling of the number. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
This patch uses a higher precision timer to synchronize with the firmware clock. Improved precision is needed as on some platforms a jiffy may be up to tens of milliseconds, and the required precision is closer to TU's. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
This patch implements looped IRQ handling. In essence, if a new interrupt is asserted by the FW while the host is processing the previous one, the host will directly proceed processing the new IRQ without leaving the handling function. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
The queue stopping/waking functionality was broken in a way that could cause huge latencies in TX transfers and even cause the TX to stall in the right circumstances. Correct these problems. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NKalle Valo <kalle.valo@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Juuso Oikarinen 提交于
- Fix a TX result overflow problem that was present in the TX path and visible with at least linksys AP's (probably any AP with high throughput capability.) - Optimize TX by writing FW trigger for a group of TX frames instead of each and every frame. - Slightly optimize the TX path code. Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: NKalle Valo <kalle.valo@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Teemu Paasikivi 提交于
Changed the driver to use if_ops structure to abstract access to the IO layer (SPI or SDIO). Signed-off-by: NTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NJuuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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