- Jun 21, 2012
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Arik Nemtsov authored
Introduce a default set of HT capabilities that are set according to the number of antennas on the board. Move the HT setting code down to allow the number of antennas to be set (and optionally overridden) before it. Remove the "mimo" HT option, since the default mode now enables MIMO is possible. Use this opportunity to add a helper function for setting HT capabilities and reduce the volume of the code a bit. Signed-off-by:
Arik Nemtsov <arik@wizery.com> Signed-off-by:
Luciano Coelho <coelho@ti.com>
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Arik Nemtsov authored
The 18xx chip does not support MIMO in 5Ghz. Use the siso20 HT cap as fallback in 5Ghz when "mimo" is requested. Signed-off-by:
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Igal Chernobelsky authored
FW uses a few memory blocks as a buffer to accumulate FW logs before transmitting them to the host over SDIO. When FW WatchDog recovery occurs, the last FW traces are still pending in the buffer. Driver is to read these FW traces whether log mode is continuous or on demand. FW memory blocks allocated for the log buffer are handled as a link list: the first 4 bytes in each memory block contain FW address to the next block. The end of list condition depends on FW log mode: - on demand: the list is cyclic, the next address is equal to the first address - continuous: the address is equal to 0x2000000 Log data resides inside FW memory block with offset depending on logger mode: - on demand: 4 bytes (address of the next memory block) - continuous: 4 bytes and Rx Descriptor structure size Described FW logger API is backward compatible with previous FW versions. Signed-off-by:
Igal Chernobelsky <igalc@ti.com> Signed-off-by:
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Yoni Divinsky authored
The get survey op expects the low level driver to report the noise level for a a given channel. The noise calculated in wlcore is (rssi-snr/2), but since the snr reported by the FW is a derivative from the rssi this calculation is useless, and should not be reported to the user space. Reporting incorrect noise, results in the wpa_supplicant miscalculating the roaming candidate priority, thus causing a situation where an AP with a lower rssi level would be chosen over a better AP. Signed-off-by:
Yoni Divinsky <yoni.divinsky@ti.com> Signed-off-by:
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Arik Nemtsov authored
Before patch b5d6d9b2 (wlcore/wl12xx/wl18xx: don't use TX align quirk for wl127x), this was automatically set for all platforms. As this should now be set explicitly, set it for PG2 as well. Signed-off-by:
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Arik Nemtsov authored
New PG2 firmwares have additional Rx descriptors. Add a module parameter to manually set the number of Rx descriptors for older versions (PG1). We cannot discriminate based on chip-id, since this value must be set on probe. Signed-off-by:
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Arik Nemtsov authored
The sleep_auth value of the last interface to be set up prevailed when an interface was removed. Take care of this by correctly configuring the value according to the remaining STA/AP interfaces. Take this opportunity to refactor the sleep_auth setting code for better readability. [Small style fix. -- Luca] Signed-off-by:
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Arik Nemtsov authored
Hold a value for sta_sleep_auth that is amenable to change by debugfs. When detecting a legal value in this variable on interface init, use it as an override value for sleep_auth. This makes debugging more intuitive using the debugfs value. Increment the conf version since we added an element to the conf structure. Note: An AP going up will always set sleep_auth to PSM_CAM. Signed-off-by:
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Luciano Coelho authored
For FW debugging purposes, we may need to change the sleep mode (aka. sleep_auth) by hand, and set it to the mode we want. To allow this, a debugfs entry is added. Now we store the sleep_auth value that has been set and use that instead of the quirk to decide whether we should enter ELP or not. Signed-off-by:
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Arik Nemtsov authored
The ampdu_action() function is called on the reconfig() path to remove existing Rx BA sessions. Since these don't exist for the low level driver, we output an error message. Turn the message into a debug message for now, until the mac80211 reconfig flow is changed. Signed-off-by:
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- Jun 14, 2012
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Eliad Peller authored
Advertise to the stack that the wlcore driver supports multiple interfaces for a single device. This is required in order to be able to run multirole with mac80211. Signed-off-by:
Eliad Peller <eliad@wizery.com> Signed-off-by:
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Yair Shapira authored
FEM BIP calibration may fail with fw/phy radio status. In order to recognize these failures a log is added to the calibration answer (TEST_CMD_P2G_CAL) Signed-off-by:
Yair Shapira <yair.shapira@ti.com> Signed-off-by:
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Yair Shapira authored
Add support for HP (High Performance TQS fem type 3) and SKW (fem type 2). This is done by increasing the number of FEM manufacturers to 4. Usually FEM parameters from ini file are read from nvs file and passed to firmware using TEST_CMD_INI_FILE_RADIO_PARAM. Still, because the nvs file has only place for 2 FEMs, we need to pass the new FEM types information in one of the available entries. This is done by mapping new fem types 2,3 to entry 0. This solution works for manual FEM selection. AutoDetect-FEM still support only fem types 0 and 1. Signed-off-by:
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Eliad Peller authored
On channel switch we have to update the basic rates, in order to reflect possible band changes (otherwise, we might start beaconing on 11a with the default rates of 11g). Signed-off-by:
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Eyal Shapira authored
EAPOLs are sent at high rates as they are considered data packets. Some APs like Motorola Symbol AP7131 and AP650 don't respond well to these rates and don't respond with EAPOL 3/4 consistently. When sending EAPOL 2/4 at 54Mbps we've seen approx 30% success rate in getting EAPOL 3/4 response while using 11Mbps we got 100% success. To increase the chances of successful 4-Way handshake with such APs, send EAPOLs with basic rate policy in order to avoid high rates. Signed-off-by:
Eyal Shapira <eyal@wizery.com> Signed-off-by:
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Eyal Shapira authored
NET_IP_ALIGN can be overriden on different architectures and therefore cannot be used in the RX path to account for the 2 bytes added for alignment (either by the FW in the case of 18xx or by the host for 12xx). Instead use an internal define. Signed-off-by:
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- Jun 08, 2012
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Arik Nemtsov authored
Don't spew errors when we can't find the NVS file in wlcore. Instead fail the wl12xx boot HW op if the NVS isn't found. Take this opportunity to remove some dead code from register_hw() which looks for the NVS again needlessly. Signed-off-by:
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Arik Nemtsov authored
Give all wl18xx phy module paramters -1 as a default value, indicating the paramter was not set. Add previous default values to the default 18xx priv conf structure. Remove the board_type field from wl18xx priv. The field with the same name inside the phy conf is good enough for our purposes. Signed-off-by:
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Arik Nemtsov authored
wl18xx_conf_phy represents part of the FW native wl18xx_mac_and_phy_params structure. Remove it and replace the phy part of the wl18xx conf with the FW bound structure. This allows us to set/override all members. Increment the wlconf version to ensure compatibility with the new structure Signed-off-by:
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Ido Reis authored
Aligned to the struct in FW 8.2.0.0.91 and updated the debugfs entries accordingly. Signed-off-by:
Ido Reis <idor@ti.com> Signed-off-by:
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Arik Nemtsov authored
This is supported by new FW versions (.88+). Signed-off-by:
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Luciano Coelho authored
Instead of using the hardcoded configuration structure, try to read it from a "firmware" file called wl18xx-conf.bin. If the file doesn't exist, fall back to the hardcoded version. If the file exists but is illegal, bail out. Signed-off-by: -
Luciano Coelho authored
Add conf file header structure, magic and version values and export the entire conf struct in debugfs. Signed-off-by: -
Luciano Coelho authored
Since we are now going to export the conf structure and read it from a file, it should be packed to avoid surprises with padding bytes. Signed-off-by: -
Luciano Coelho authored
Since we will export the conf structure as a file, we need to use well defined types. Instead of using enum, whose size may vary, use u8 for bcn_filt_mode instead. Signed-off-by: -
Luciano Coelho authored
The conf structure is going to be exported to a file, so we should use only well defined types. bool is not well defined and may vary from platform to platform, so change the host_fast_wakeup_support type to u8 instead. Signed-off-by: -
Luciano Coelho authored
Instead of parsing all the binary data returned by the firmware, we should simply export the binary and let the userspace do the parsing. This commit adds a new file to debugfs to do that. Signed-off-by: -
Luciano Coelho authored
This patch calls ACX_CLEAR_STATISTICS to clear the firmware statistics. The trigger is a new debugfs file called clear_fw_statistics in the fw_stats directory. Signed-off-by: -
Eyal Shapira authored
Add control over several conf fields which combined control the rx interrupt pacing mechanism, that is avoiding getting an interrupt following a single frame rx but instead have the FW trigger the interrupt only after a certain amount of frames received or a timeout. Signed-off-by:
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Eyal Shapira authored
The current debugfs code contains too much code duplication of bolierplate code. Add some macro magic to avoid this and enable adding new debugfs entries by using just a few lines. Signed-off-by:
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- Jun 07, 2012
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Grant Erickson authored
Add support for an external 26 MHz crystal source. [Changed wl->ref_clock to priv->ref_clock -- Luca.] Signed-off-by:
Grant Erickson <marathon96@gmail.com> Signed-off-by:
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Ido Reis authored
In PG2 only the last frame in the aggregate buffer should be aligned to the sdio block size. This frame's header msb should be set to 0, while in all the previous frames in the aggregation buffer, this bit should be set to 1. [Add a HW op for setting the frame ctrl bit only for 18xx. Other minor cleanups - Arik] [Make the pre_pkt_send operation optional -- Luca] Signed-off-by:
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Ido Reis authored
In PG2, the HW watchdog interrupt occupies bit0 of the event vector, and the SW watchdog is relocated to bit9. We perform the relocation globally, as there's only one watchdog bit on previous platforms (bit0). [Only mask in the new bit9 for platforms supporting it. This avoids spurious events on other platforms - Arik] Signed-off-by:
Orit Brayer <orit@ti.com> Signed-off-by:
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Ido Reis authored
PG2 requires 4 new parameters that to be passed to the PHY. Use the actual PHY initialization struct size for the mem size of the PHY_INIT section, to account for additions in params. [Make sure PG1 still gets the original struct - Arik] Signed-off-by:
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Ido Reis authored
PG2 has a unique chip id. It supports similar HW quirks. Signed-off-by:
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Ido Reis authored
was hardcoded 252, now uses the parameters struct size. Signed-off-by:
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Victor Goldenshtein authored
Introduce “pactive” scan mode – which instructs the fw to perform a passive scan until an activity/energy is detected on these channels, once energy detected the channel becomes active. Signed-off-by:
Victor Goldenshtein <victorg@ti.com> Signed-off-by:
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Eliad Peller authored
When comparing 2 ssids the ssid_len must be taken into account. Otherwise, a substring will be treated as equal. This bug might cause ssids to get scanned as public ssids (rather than hidden), resulting in broadcast probe request (instead of ssid-specific ones) Signed-off-by:
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Yoni Divinsky authored
Due to a need by the firmware when working in multirole the role id needs to be added to the structs of the following commands: CMD_CONNECTION_SCAN_CFG, CMD_CONNECTION_SCAN_SSID_CFG, CMD_START_PERIODIC_SCAN, CMD_STOP_PERIODIC_SCAN Signed-off-by:
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Eliad Peller authored
We have to reconfigure the fw when erp protection should be enabled/disabled. Pass beacons containing changes in the ERP protection IE, so we could analyze them. Signed-off-by:
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