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| * | wil6210: tuning rings sizeVladimir Shulman2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tuning rings size for performance optimization. Increasing Tx ring size, allows buffering more packets for HW, thus eliminating idle periods which were observed with smaller ring at high throughput, because HW was fetching packets faster than driver was filling them into the TX ring. Rx ring was similarly increased to avoid same problems in Rx. Signed-off-by: Vladimir Shulman <qca_shulmanv@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | wil6210: Add Tx queue len configurationVladimir Shulman2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tx queue was hard-coded to 1000 in ether_setup. Add wil_dev_setup function which configures tx queue len to chosen default value after calling ether_setup. Signed-off-by: Vladimir Shulman <qca_shulmanv@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | wil6210: ignore firmware failure to gracefully stop APDedy Lansky2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | wil6210: fix timing of netif_carrier_on indicationDedy Lansky2015-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | wil6210: sync WMI with firmwareVladimir Kondratiev2015-01-29
| | | | | | | | | | | | | | | | | | | | | Incorporate changes from firmware. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | ath9k and ath9k_htc: rename variable "led_blink"Hong Xu2015-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath9k and ath9k_htc use the variable name "led_blink" to indicate whether the module parameter "blink" is on. This name is easy to conflict with other variables, and has caused a compiler error found by kbuild test bot. The compiler error is as following: drivers/net/wireless/ath/ath9k/ath9k_htc.o:(.data+0x47c): multiple definition of `led_blink' drivers/net/wireless/ath/ath9k/ath9k.o:(.bss+0x20): first defined here Fixes: 3a939a671225 ("ath9k_htc: Add a module parameter to disable blink") Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Hong Xu <hong@topbug.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | Merge tag 'mac80211-next-for-davem-2015-02-03' of ↵David S. Miller2015-02-04
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Last round of updates for net-next: * revert a patch that caused a regression with mesh userspace (Bob) * fix a number of suspend/resume related races (from Emmanuel, Luca and myself - we'll look at backporting later) * add software implementations for new ciphers (Jouni) * add a new ACPI ID for Broadcom's rfkill (Mika) * allow using netns FD for wireless (Vadim) * some other cleanups (various) Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ath10k: use IEEE80211_HW_SW_CRYPTO_CONTROLJohannes Berg2015-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ath10k driver only supports HW crypto (except for management frames or so - CMAC needs to be done in software). Make it use the new IEEE80211_HW_SW_CRYPTO_CONTROL flag to ensure mac80211 doesn't erroneously attempt to use software crypto. Taking through my tree after Kalle's ACK to avoid breaking the ath10k driver with the next crypto patches. Acked-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-01-27
|\ \ \ \ | |_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/boot/dts/imx6sx-sdb.dts net/sched/cls_bpf.c Two simple sets of overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ath9k: fix race condition in irq processing during hardware resetFelix Fietkau2015-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To fix invalid hardware accesses, the commit 872b5d814f99 ("ath9k: do not access hardware on IRQs during reset") made the irq handler ignore interrupts emitted after queueing a hardware reset (which disables the IRQ). This left a small time window for the IRQ to get re-enabled by the tasklet, which caused IRQ storms. Instead of returning IRQ_NONE when ATH_OP_HW_RESET is set, disable the IRQ entirely for the duration of the reset. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | ath5k: document a fall-through case in ath5k_hw_set_opmodeJohn Linville2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Coverity: CID 114932 Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | ath9k_htc: remove dead code in error path of ath9k_htc_txcompletion_cbJohn Linville2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This clause is conditioned on htc_hdr != NULL, but it will only be NULL when that check is reached. Coverity: CID 114318 Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | ath9k_htc: Add a module parameter to disable blinkHong Xu2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an option "blink" to enable or disable the LED blink. The default value is set to 1 so that existing users would not experience any unexpected changes. Signed-off-by: Hong Xu <hong@topbug.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wcn36xx: initiate TX BA sessionsBob Copeland2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, wcn36xx only asks for a TX BA session if it has already established one for RX. Thus, two wcn36xx devices cannot do a-mpdu between themselves since they both wait for the other to go first. Fix this by starting a BA session after a few QoS data frames have been sent to a STA. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wcn36xx: move set_tx_pdu inside set_tx_data/mgmtBob Copeland2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pdu is part of the buffer descriptor, so it makes sense that one function would fill both. Also, passing the whole skb instead of just the header pointer to the set_tx_data function paves the way for using its fields for ampdu setup inside set_tx_data(). Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wcn36xx: initialize dxe lockBob Copeland2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The dxe lock is missing its initialization, so add it. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wcn36xx: initialize skb_lockBob Copeland2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ctl->skb_lock is never initialized, a fact caught by lockdep. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wcn36xx: don't process 'valid' descriptorsBob Copeland2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DMA engine will reset the valid bit after a descriptor is complete; any with the valid bit still set may still be in use by the hardware, so check that before freeing the descriptor. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wcn36xx: let device generate qos seq numbersBob Copeland2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wcn36xx currently sends an incorrect sequence number into the BA session setup firmware command: it should be saving or updating the ssn in the TX_START ampdu_action callback instead of waiting until TX_OPERATIONAL. However, we can sidestep the issue by letting the hardware generate the sequence numbers for QoS frames, as is done in prima, so do that. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wcn36xx: use !! when assigning int as a booleanBob Copeland2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bd->tx_comp is a single bit in a bitfield, so assigning "info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS" only happens to work because TX_STATUS is defined to BIT(0); if it were any other bit this assignment would fail. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wcn36xx: initialize device defaults on startBob Copeland2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set up default configuration for the device when we call start. The defaults come from dumps from the prima driver for the same hardware. This fixes transmit A-MPDU; previously only one MPDU would be sent per A-MPDU due to missing MAX_MPDUS_IN_AMPDU setting. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | ath9k: Fix no-ack frame statusSujith Manoharan2015-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check if the frame has been completed without any error and use IEEE80211_TX_STAT_NOACK_TRANSMITTED to indicate successful transmission of no-ack frames. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | Merge commit 'c1e140bf79d817d4a7aa9932eb98b0359c87af33' from mac80211-nextKalle Valo2015-01-22
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch "ath9k: Fix no-ack frame status" needs these mac80211 patches: commit 5cf16616e152dd5c274a65954c77f64892d025a8 Author: Sujith Manoharan <c_manoha@qca.qualcomm.com> Date: Wed Dec 10 21:26:11 2014 +0530 mac80211: Fix accounting of multicast frames commit 6b127c71fbdd3daacfd8b9f80b8e6ebfb70a889e Author: Sujith Manoharan <c_manoha@qca.qualcomm.com> Date: Wed Dec 10 21:26:10 2014 +0530 mac80211: Move IEEE80211_TX_CTL_PS_RESPONSE Conflicts: drivers/net/wireless/ath/wil6210/cfg80211.c drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
| * | | cfg80211: change bandwidth reporting to explicit fieldJohannes Berg2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some reason, we made the bandwidth separate flags, which is rather confusing - a single rate cannot have different bandwidths at the same time. Change this to no longer be flags but use a separate field for the bandwidth ('bw') instead. While at it, add support for 5 and 10 MHz rates - these are reported as regular legacy rates with their real bitrate, but tagged as 5/10 now to make it easier to distinguish them. In the nl80211 API, the flags are preserved, but the code now can also clearly only set a single one of the flags. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | | cfg80211: remove enum station_info_flagsJohannes Berg2015-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Johannes Berg <johannes.berg@intel.com>
| * | | cfg80211: remove "channel" from survey namesJohannes Berg2015-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All of the survey data is (currently) per channel anyway, so having the word "channel" in the name does nothing. In the next patch I'll introduce global data to the survey, where the word "channel" is actually confusing. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | | mac80211: move U-APSD enablement to vif flagsJohannes Berg2014-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to let drivers have more dynamic U-APSD support, move the enablement flag to the virtual interface driver flags. This lets drivers not only set it up differently for different interfaces, but also enable/disable on the fly if needed. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | | mac80211: Move IEEE80211_TX_CTL_PS_RESPONSESujith Manoharan2014-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move IEEE80211_TX_CTL_PS_RESPONSE to info->control.flags since this is used only in the TX path (by ath9k). This frees up a bit which can be used for other purposes. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | | ath9k: Update PCI IDs for AR9565Sujith Manoharan2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds several new PCI IDs for AR9565. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | ath9k: enable per-packet TPC on AR9002 based chipsLorenzo Bianconi2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable per-packet TPC on AR9002 based chips by default Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | ath9k: add TPC to TX path for AR9002 based chipsLorenzo Bianconi2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add TPC capability to TX descriptor path for AR9002 based chips. Scale per-packet TX power according to eeprom power bias, power adjustments for HT40 mode and open loop CCK rates. Cap per-packet TX power according to TX power per-rate tables Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | ath9k: add power per-rate tables for AR9002 chipsLorenzo Bianconi2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add TX power per-rate tables for MIMO/legacy modes for AR9002 based chips in order to cap the maximum TX power value per-rate in the TX descriptor path. Add TX power adjustments for HT40 mode, open loop CCK rates and eeprom power bias for AR9280 and later chips Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entriesArend van Spriel2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the helper to get rid of the file operations per debugfs file. The device driver data contains struct ieee80211_hw pointer and the struct ath9k_softc pointer is assigned to ieee80211_hw::priv so it can be accessed in the seq_file read operation. Cc: ath9k-devel@lists.ath9k.org Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: relax spinlocks in rx reorderVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the Rx reorder mechanism, nothing is done in the interrupt context, so there is no need to use 'irq' flavors of spinlock. Rx done in NAPI context (tasklet), other manipulations - in the thread context. Having interrupts enabled makes it better for the OS in general. Besides, if enslaved under bonding, bridge or team driver, Rx won't work with interrupts disabled. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: workaround for BACK establishment raceVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When establishing BACK, WMI may be handled earlier then Rx, in this case late Rx will be mis-handled. Detect early Rx and pass it to the stack, bypass reordering Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: Tx/Rx descriptors documentationVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sync documentation for the Tx/Rx descriptors with the firmware/hardware documentation. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: fix reordering for MCASTVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the reordering block, Ethernet DA was checked for MCAST, this is wrong. Check instead MCAST indication from 802.11 MAC header. Hardware saves this into Rx descriptor. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: RX high threshold interrupt configurationVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rx high threshold interrupt is reported by the hardware in case when number of not utilized by the HW descriptors in the Rx ring becomes low. Introduce module parameter for RX high threshold. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: add advanced interrupt moderationVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add advanced interrupt moderation support available since "Sparrow B0". Legacy interrupt moderation used only one counter to moderate tx, rx, and misc interrupts. Advanced interrupt moderation bypasses misc, and handles separately tx and rx interrupts. In addition it has two timers for each interrupt type. Max burst duration timer which defines how long to postpone interrupt after first event (receive event for rx and tx complete event for tx), and interframe timeout which defines how to determine the end of the burst and issue interrupt even if the first timer still pending. Capabilities flags in wil_priv is set on initialization according to HW. The rest of the code checks for advanced interrupt capability bit in capabilities flags field. Debugfs is split accordingly: "legacy" interrupt moderation remains unchanged, new debugs files added for advanced interrupt moderation support. Module params are aligned to support advanced interrupt moderation (tx & rx). When not available (for legacy interrupt moderation) will use only rx configuration; Tx configuration will be ignored in this case. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: use HW capabilities mask in resetVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the proper reset follow based on HW capabilities detection instead of chip ID. Remove old hw ID mechanism which was used only for reset flow. Remove support for Marlon A0. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: detect HW capabilitiesVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Read relevant information (HW ID for now) once on init and set capabilities accordingly. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: rework debugfs for BACKVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable more flexible control over block ack: - allow addba for any Tx vring - allow to specify block ack timeout - allow to delba for Tx or Rx side of any agreement; with reason Renamed "addba" entry to "back"; it prints short help when read; write: - "add <ringid> <agg_size> <timeout>" to trigger ADDBA If missing, <timeout> defaults to 0 - "del_tx <ringid> <reason>" to trigger DELBA for Tx side - "del_rx <CID> <TID> <reason>" to trigger DELBA for Rx side If missing, <reason> set to "STA_LEAVING" (36) Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: fix Tx VRING for STA modeVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In STA mode, all Tx should be directed to the same VRING towards the AP. Thus, look up for the 1-st eligible VRING and use it. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: use bitmap API for "status"Vladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | wil->status used as bitmap; use DECLARE_BITMAP for it. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: Increase number of associated stationsVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change default to support maximum number of associated stations to an AP Signed-off-by: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: consider SNAP header in MTU calculationsVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When encapsulating 802.3 frames into the 802.11 ones, 8-byte SNAP header added to save ethtype. SNAP is part of the frame body, thus should be counted in MSDU. So, MTU = MSDU - SNAP Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: fix max. MPDU sizeVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When configuring Tx/Rx VRING's, driver need to specify max. MPDU size It should take into account all overhead introduced by 802.3->208.11 transformation. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: delba for responderVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement delba flow for the responder (Rx) side Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: control AMSDU on Tx side of Block AckVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When establishing Block Ack as originator (Tx), control AMSDU flag when sending ADDBA and update status upon establishment flow completion. To be used in AMSDU flows Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* | | | wil6210: improve debugfs for VRINGVladimir Kondratiev2015-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When printing VRING on debugfs (file "vrings"), software head & tail indexes were printed in decimal format while hardware tail in hexadecimal only. It is not comfortable to compare indexes in different formats; on the other hand, hexadecimal output useful to see hardware glitches. To serve all purposes, print hardware tail in both decimal and hexadecimal formats. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-13 10:59:28 -0400