- Sep 12, 2014
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Vladimir Kondratiev authored
Signed-off-by:
Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Vladimir Kondratiev authored
Expose firmware limit for the max_scan_ie_len; also do actually set IE's for the probe request max_scan_ie_len used to be 0, this blocks scan requests with non-zero IE's Signed-off-by:
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Dedy Lansky authored
re-use of wmi_ready for both FW ready event and for wmi_call was causing false "FW not ready" indication in case wmi_call() was invoked while reset took place. add wmi_call completion variable instead of re-using wmi_ready. Signed-off-by:
Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by:
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Vladimir Kondratiev authored
HW supports upto 2304 packet size on the air. HW is responsible for adding (Tx) or removing (Rx) the following headers: 802.11 hdr: 26B SNAP: 8B CRC: 4B Security (optional): 24B HW adds max 62B to the payload passed from driver. It means driver can use max packet size of 2304-62 = 2242B Signed-off-by:
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Vladimir Kondratiev authored
This allows updating IEs (e.g. from hostapd) when AP is already started Signed-off-by:
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Vladimir Kondratiev authored
Driver is sending connect request IEs to FW only for secure connection and ignores them for non-secure connection. This is fixed by always sending the IEs to FW upon connect request Signed-off-by:
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Dedy Lansky authored
While handling Rx packet, BACK event arrives and frees tid_ampdu_rx array. This causes kernel panic while accessing already freed spinlock The fix is to remove tid_ampdu_rx[]'s spinlock and instead use single sta's spinlock to guard the whole tid_ampdu_rx array. Signed-off-by:
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Dedy Lansky authored
When WMI event received when driver not ready to accept it, the printed error message is misleading and hints that HW is stuck. Modify the error message to make it clearer Signed-off-by:
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Dedy Lansky authored
This race condition was causing double free of tid_ampdu_rx structures Signed-off-by:
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Vladimir Kondratiev authored
When CONFIG_DYNAMIC_DEBUG is not defined, print_hex_dump_debug is mapped directly to print_hex_dump which might cause printout to exist all the time Signed-off-by:
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Dedy Lansky authored
Driver disabled PCI master before making sure HW is idle. This caused memory corruption in case HW access system memory after PCI master got disabled. The fix is to change uninit sequence. Make sure FW/HW is idle before disabling PCI Signed-off-by:
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Dedy Lansky authored
After setting interrupt handler, driver enabled interrupts. This caused stale (old) HW interrupts to fire before driver is fully initialized. The fix is to enable interrupts only when driver is fully initialized and after FW/HW reset (to prevent any stale interrupts) Signed-off-by:
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Vladimir Kondratiev authored
added misc printouts in some init/uninit functions for better traceability Signed-off-by:
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Vladimir Kondratiev authored
New module (wil_platform) for handling platform specific tasks Signed-off-by:
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Vladimir Kondratiev authored
- parentheses, indentation, typos - seq_puts() instead of seq_printf() with single argument - sizeof(var) vs. sizeof(type) Signed-off-by:
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Vladimir Kondratiev authored
Log worker thread start/stop; as well as every handler invocation Signed-off-by:
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Vladimir Kondratiev authored
when connecting, print some info about BSS Signed-off-by:
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Vladimir Kondratiev authored
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Vladimir Kondratiev authored
Firmware download implemented but is still experimental feature; flag controlling it added, no_fw_load. It is true by default, use no_fw_load=N to activate feature. Reset flows also got some adjustment for the fw download to work Signed-off-by:
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Rafał Miłecki authored
I misunderstood original Broadcom comment and used wrong values. Signed-off-by:
Rafał Miłecki <zajec5@gmail.com> Signed-off-by:
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Larry Finger authored
The 0-DAY kernel build testing backend reports the following warning: drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c:516 halbtc_bitmask_write_1byte() warn: always true condition '(bit_mask != 4294967295) => (0-255 != u32max)' This problem was introduced in commit ed364abf , and arises because the caller of halbtc_bitmask_write_1byte() is using a u8 rather than a u32 for the data. Reported-by:
Kbuild test robot <kbuild-all@01.org> Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Cc: Kbuild test robot <kbuild-all@01.org> Signed-off-by:
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Rafał Miłecki authored
Signed-off-by:
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Rafał Miłecki authored
Signed-off-by:
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Rafał Miłecki authored
Also use b43_radio_wait_value to simplify the code and usleep_range when needed. Signed-off-by:
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Rafał Miłecki authored
Radio should be prepared only before initialization. We need this to be able to call b43_radio_2059_init conditionally (in the future). This also documents RF control register a bit. Signed-off-by:
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Hans Wennborg authored
Signed-off-by:
Hans Wennborg <hans@hanshq.net> Signed-off-by:
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Hans Wennborg authored
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- Sep 10, 2014
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Hauke Mehrtens authored
This core is used on BCM4708 to configure the PCIe and USB3 PHYs and it contains the addresses to the Device Management unit. This will be used by the PCIe driver first. Signed-off-by:
Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by:
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Hauke Mehrtens authored
Each core could have more than one alternative address. There are cores with 8 alternative addresses for different functions. The PHY control in the Chip common B core is done through the 2. alternative address and not the first one. Signed-off-by:
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Sujith Manoharan authored
Scanning is curently broken when two channel contexts are active. For example in a P2P-GO/STA setup, the offchannel timer allows HZ / 10 to elapse before initiating a switch to the next scan channel from the current operating channel, which in this case would be the P2P-GO context. But, the channel context timer might decide to switch to the STA context when an SWBA comes early and a beacon is sent out. Since pending offchannel requests are processed in EVENT_BEACON_PREPARE, this causes inconsistent scanning. Fix this by making sure that a context switch happens before processing the pending offchannel request. This also makes sure that active channel contexts will always have higher priority than offchannel operations and the scan sequence looks like this: p2p-go, sta, p2p-go, offchannel, p2p-go, sta, p2p-go, offchannel,..... The oper-channel is p2p-go, so the STA context has to switch to p2p-go again before switching offchannel. Signed-off-by:
Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by:
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Sujith Manoharan authored
When multiple channel contexts are active, an offchannel request will not be handled immediately, but will be queued to be handled later. But, currently, the channel definition is not copied to the local offchannel state. This breaks operation like scanning when MCC is active. Fix this by storing the offchannel parameters properly. Signed-off-by:
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Sujith Manoharan authored
Reduces code duplication. Signed-off-by:
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Sujith Manoharan authored
Currently, the interface count is maintained globally, but this causes problems in RX filter calculation. Make the interface count a per-channel-context variable to fix this. Signed-off-by:
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Sujith Manoharan authored
Maintain the RX filter on a per-channel-context basis and not globally. Not doing so was resulting in incorrect filter calculation. Signed-off-by:
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Sujith Manoharan authored
ATH9K_RX_FILTER_COMP_BAR is used to receive BAR completion frames and is set if the current channel is HT. When channel contexts are enabled, instead of using the mac80211 helpers, check if the current channel definition is HT. Signed-off-by:
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Sujith Manoharan authored
Since ath_startrecv() doesn't return an error value, cleanup the callsites. Signed-off-by:
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Sujith Manoharan authored
If multiple channel contexts are active, then the opmode can be different in each context. Since the RX filter is calculated in ath_startrecv() before switching to the new opmode, the wrong filters are chosen. Fix this by calling ath9k_calculate_summary_state() before the RX module is started. Signed-off-by:
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Sujith Manoharan authored
Since CTWindow can be used for improving discoverability, fill this field in the NoA Attribute properly. Signed-off-by:
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Sujith Manoharan authored
Currently, different units are used for handling sc->offchannel.duration. In scan mode, it contains jiffies and in RoC mode, milliseconds is used. This causes confusion since in ath_chanctx_switch(), TU_TO_USEC is used to determine the offchannel duration, resulting in incorrect values. Fix this by using jiffies in both modes. Signed-off-by:
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Sujith Manoharan authored
The start time field in the NoA attribute needs to be updated based on the TSF timer when an absence notification is sent by the P2P GO. When two channel contexts are active, continuous, cyclic NoA is announced by setting the count value to 255, but the start time is updated only once, for one beacon and the same value is sent in all subsequent beacons, even though the timestamp keeps moving. Fix this by removing the check for 'periodic_noa_duration' and assign the interface's start_time/duration values directly when there is more than one active context. Signed-off-by:
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