- 30 6月, 2015 1 次提交
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由 Vladimir Kondratiev 提交于
privacy settings might change while AP is running. Inside wil_cfg80211_change_beacon(), detect change in privacy settings and handle it by stopping and re-starting the AP. Firmware cannot handle on-the-fly privacy settings change and so AP restart is required. Signed-off-by: NDedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: NHamad Kadmany <qca_hkadmany@qca.qualcomm.com> Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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- 09 6月, 2015 1 次提交
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由 Hamad Kadmany 提交于
Pass hidden SSID information to FW for proper operation. In order to be able to scan/connect to the hidden SSID, SSID setting is added when scan is requested from FW. SSID scanning currently supports single SSID due to FW limitation. Signed-off-by: NHamad Kadmany <qca_hkadmany@qca.qualcomm.com> Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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- 05 5月, 2015 3 次提交
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由 Vladimir Kondratiev 提交于
WSC connection is secure (privacy bit set in various frames) but authentication suite, keys etc. are absent. Support this mode in the connect WMI command. Detect WSC by having 'sme->privacy' and no RSN IE. Inform firmware about WSC session by setting dot11_auth_mode to WMI_AUTH11_WSC. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Vladimir Kondratiev 提交于
Introduce 2 types of GTK, Tx (for this STA) and Rx (for each peer). Now, AP has only Tx GTK, STA - only Rx one. PBSS not supported yet; for it, continue using pseudo-DMS. Handle per-vring .1x state, update it from WMI_VRING_EN_EVENTID event. This allows unification for unicast and broadcast vrings. This mechanism replaces former per-CID "data_port_open" Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Vladimir Kondratiev 提交于
Parameters for the start_ap and change_bcon contains probe response template and probe response IE's. supplicant puts in the proberesp_ies only WPS related IE's, while firmware need all IE's, most notable is RSN that is not included in the proberesp_ies. Always use IE's provided by the bcon->probe_resp Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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- 29 4月, 2015 3 次提交
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由 Vladimir Kondratiev 提交于
cfg80211_ops.stop_ap supposed to have interface carried turned off as post condition. Fulfill this requirement. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Vladimir Kondratiev 提交于
Trace where wil6210_disconnect() is called from. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Vladimir Kondratiev 提交于
Provide info for [add|del]_key. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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- 20 3月, 2015 2 次提交
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由 Vladimir Kondratiev 提交于
Use dedicated vring for multicast frames; this vring allocated for AP and PBSS (both P2P GO and client) configurations For short frames, use MCS0; for long - MCS1 Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Vladimir Kondratiev 提交于
Fix checkpatch warning: WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 13 3月, 2015 1 次提交
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由 Vladimir Kondratiev 提交于
For the AP, configuration may say not to bridge traffic between wireless clients. This is conveyed from user space (ex: hostapd has ap_isolate parameter) with NL80211_CMD_SET_BSS, to the driver's cfg80211 ops method change_bss Add support for this setting. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 03 3月, 2015 1 次提交
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由 Dedy Lansky 提交于
802.11ad adds new a network type (PBSS) and changes the capability field interpretation for the DMG (60G) band. The same 2 bits that were interpreted as "ESS" and "IBSS" before are re-used as a 2-bit field with 3 valid values (and 1 reserved). Valid values are: "IBSS", "PBSS" (new) and "AP". In order to get the BSS struct for the new PBSS networks, change the cfg80211_get_bss() function to take a new enum ieee80211_bss_type argument with the valid network types, as "capa_mask" and "capa_val" no longer work correctly (the search must be band-aware now.) The remaining bits in "capa_mask" and "capa_val" are used only for privacy matching so replace those two with a privacy enum as well. Signed-off-by: NDedy Lansky <dlansky@codeaurora.org> [rewrite commit log, tiny fixes] Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 27 2月, 2015 2 次提交
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由 Vladimir Kondratiev 提交于
For the STA interface, track 'privacy'. Refactor safety checks to: - always print connection params - always check IE size validity - require RSN IE for secure connection Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Vladimir Kondratiev 提交于
Make this field to track privacy attribute for all interface types Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 03 2月, 2015 1 次提交
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由 Vladimir Kondratiev 提交于
Print (at debug level) all cipher and AKM suites Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 29 1月, 2015 4 次提交
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由 Vladimir Kondratiev 提交于
Access point require this API to check peer alive status. Assume peer is alive when it is connected, because firmware implements keep alive checks and will disconnect peer if it is not alive. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Vladimir Kondratiev 提交于
Implement Tx status reporting using skb_complete_wifi_ack(). Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Dedy Lansky 提交于
upon cfg80211_stop_ap, a graceful AP shutdown is requested from firmware followed by firmware reset. In case graceful request failed, error was returned to cfg80211. The change is to return success in this scenario, because firmware reset will anyhow shutdown the AP. Signed-off-by: NDedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Dedy Lansky 提交于
netif_carrier_on indication was too late. In case Rx packet received before netif_carrier_on indication, upper layers could not send Tx packet back. The fix is to indicate netif_carrier_on earlier: for STA, indicate netif_carrier_on when association starts. for AP/PCP, indicate netif_carrier_on upon starting AP/PCP. Signed-off-by: NDedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 15 1月, 2015 1 次提交
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由 Vladimir Kondratiev 提交于
wil->status used as bitmap; use DECLARE_BITMAP for it. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 08 1月, 2015 1 次提交
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由 Johannes Berg 提交于
This is really just duplicating the list of information that's already available in the nl80211 attribute, so remove the list. Two small changes are needed: * remove STATION_INFO_ASSOC_REQ_IES complete, but the length (assoc_req_ies_len) can be used instead * add NL80211_STA_INFO_RX_DROP_MISC which exists internally but not in nl80211 yet This gets rid of the duplicate maintenance of the two lists. Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 02 12月, 2014 1 次提交
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由 Vladimir Kondratiev 提交于
Propagate reason for the disconnect through the relevant call chains: - report to cfg80211 reason as reported by the firmware - provide to the firmware reason as requested by cfg80211 Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 31 10月, 2014 1 次提交
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由 Vladimir Kondratiev 提交于
Disconnect flow may be invoked either from upper layer request, or from event reported by the firmware. In case of firmware event, driver need to release resources for the station but not send another disconnect WMI command. In case of upper layer request, WMI_DISCONNECT_STA_CMDID command need to be issued for the firmware to perform disconnect on the MAC layer. Eventually, event is expected to confirm MAC disconnect, but it is better to not wait for firmware event and release station resources immediately. FW may fail to report disconnect for various reasons, so one could not rely on event always reported. Introduce parameter to distinguish 2 cases above to prevent double WMI command issuing. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 20 10月, 2014 1 次提交
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由 Jouni Malinen 提交于
This makes it easier to add new parameters for the del_station calls without having to modify all drivers that use this. Signed-off-by: NJouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 03 10月, 2014 1 次提交
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由 Vladimir Kondratiev 提交于
Introduce manual FW recovery mode. It is activated if module parameter @no_fw_recovery set to true. May be changed at runtime. Recovery information provided by new "recovery" debugfs file. It prints: mode = [auto|manual] state = [idle|pending|running] In manual mode, after FW error, recovery won't start automatically. Instead, after notification to user space, recovery waits in "pending" state, as indicated by the "recovery" debugfs file. User space tools may perform data collection and allow to continue recovery by writing "run" to the "recovery" debugfs file. Alternatively, recovery pending may be canceled by stopping network interface i.e. 'ifconfig wlan0 down' Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 12 9月, 2014 7 次提交
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由 Vladimir Kondratiev 提交于
When interface stopped while running intensive Rx traffic, the following oops observed: [89846.734683] Call trace: [89846.737117] [<ffffffc00083aa64>] dev_gro_receive+0xac/0x358 [89846.742674] [<ffffffc00083ae94>] napi_gro_receive+0x24/0xa4 [89846.748251] [<ffffffbffc1c2f88>] $x+0xec/0x1f8 [wil6210] wil_netif_rx_any [89846.753547] [<ffffffbffc1c4830>] $x+0x34/0x54 [wil6210] wil_release_reorder_frame [89846.758755] [<ffffffbffc1c48ac>] wil_release_reorder_frames+0x5c/0x78 [wil6210] [89846.766044] [<ffffffbffc1c4bf8>] wil_tid_ampdu_rx_free+0x20/0x48 [wil6210] [89846.772901] [<ffffffbffc1bedc8>] $x+0x190/0x1e8 [wil6210] [89846.778285] [<ffffffbffc1c0ed4>] wmi_event_worker+0x230/0x2f8 [wil6210] [89846.784865] [<ffffffc0000b0bc8>] process_one_work+0x278/0x3fc [89846.790591] [<ffffffc0000b1218>] worker_thread+0x200/0x330 [89846.796060] [<ffffffc0000b6664>] kthread+0xac/0xb8 [89846.800836] Code: b940c661 f9406a62 8b010041 f9400026 (f8636882) [89846.807008] ---[ end trace d6fdc17cd27d18f6 ]--- Reason is the following: when removing Rx vring (wil_netdev_ops.ndo_stop -> wil_stop -> wil_down -> __wil_down -> wil_rx_fini), Rx interrupt occurs. It trigger Rx NAPI, calling wil_rx_handle() that reaps (already cleaned) buffer, causing skb referring to garbage memory being set into reorder buffer. Then, network stack trying to access this buffer and fails. Prevent Rx NAPI from being scheduled if device going to stop. Bit wil_status_napi_en reflects NAPI enablement state, check it when triggering Rx NAPI. Testing shows that check for wil_status_napi_en sometimes gets negative, and new error message get printed - in this case kernel oops would be observed. Original oops is no more reproducible. This change requires also changes in the AP flows. Properly enable/disable NAPI for the AP. Make sure Rx VRING is disabled when resetting target. For this, promote __wil_up() and __wil_down() to the module scope, and use it in the relevant flows. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
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: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
This allows updating IEs (e.g. from hostapd) when AP is already started Signed-off-by: NDedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
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: NDedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
added misc printouts in some init/uninit functions for better traceability Signed-off-by: NDedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
- parentheses, indentation, typos - seq_puts() instead of seq_printf() with single argument - sizeof(var) vs. sizeof(type) Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
when connecting, print some info about BSS Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 26 8月, 2014 2 次提交
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由 Vladimir Kondratiev 提交于
When sending scan request, if hardware is not ready, scan timer was started and scan timeout mis-reported. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
Fix Copyright headers in all files changed in 2014, to mention 2014 Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 20 6月, 2014 5 次提交
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由 Vladimir Kondratiev 提交于
Expose operational frequency and link info Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
In the wil_cfg80211_start_ap(), debug print selected data: - beacon (before and after fix-up) - crypto parameters - mark start/stop AP invocation Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
Inform cfg80211 about Tx result Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Vladimir Kondratiev 提交于
Provide 2 files on the debugfs: - "rxon": write channel (1..4) to open Rx on it, 0 to rxoff - "tx_mgmt": write binary frame, starting from MAC header one need to care about turning receiver on/off before/after tx_mgmt Correct sequence is: echo $channel > rxon cat mfmt_frame > tx_mgmt echo 0 > rxon Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 30 5月, 2014 1 次提交
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由 Vladimir Kondratiev 提交于
If scan has not finished in some reasonable time (10sec), interpret it as if firmware error occurs but was not reported. Firmware should report scan completion for every scan request, so it is error condition indeed. Perform firmware recovery procedure. Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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