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path: root/drivers/net/wireless/iwlwifi
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| | * | | iwlwifi: improve the reports in TX pathEmmanuel Grumbach2013-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also when things go wrong (queues don't get emtpy), try to get some data from the HW. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | iwlwifi: enable communication with WoWLAN firmwareJohannes Berg2013-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On resuming, the opmode may have to be able to talk to the WoWLAN/D3 firmware in order to query it about its status and wakeup reasons. To do that, the opmode has to call the new d3_resume() transport API which will set up the device for command communcation. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | iwlwifi: simplify scheduler memory clearingJohannes Berg2013-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Writing 130 dwords into the device one by one is rather inefficient, every one needs to lock, grab NIC access (a few register reads/writes) and then write the address and data registers. Use the new memory clearing function to make this easier and faster. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | iwlwifi: allow to zero SRAMEmmanuel Grumbach2013-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sending a NULL pointer to iwl_trans_write_mem allows now to zero SRAM. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | iwlwifi: don't enable all interrupts on resumingJohannes Berg2013-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling the RF-kill interrupt is sufficient for getting RF-kill notifications, and no other interrupt is needed as the device isn't functional when suspended and will be restarted/reconfigured when mac80211 resumes it later. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | iwlwifi: don't memset scalar valuesJohannes Berg2013-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dma_addr_t type is a scalar value, so it should just be assigned, not memset. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | | | Merge branch 'for-john' of ↵John W. Linville2013-01-07
| |\| | | | | |_|/ | |/| | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
| | * | iwlwifi: always check that grab_nic_access succeedsEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows to let sparse check that the NIC access is always released. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: fix spelling and value in LED registers.Eytan Lifshitz2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix typo in the macro name and the wrong value. Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: move some PCIe calls to better placesJohannes Berg2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Synchronizing the IRQ is pointless when we will then enable the RF-Kill interrupt again, but is needed before we free it and the data needed to handle IRQs; move it to the free function. Simiarly, cancelling the replenish work struct can move to the function that frees the RX data structures. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: request IRQ only onceJohannes Berg2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no need to request the IRQ every time the device is started, we can request it just once. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: don't treat a bool as an error codeEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iwl_trans_grab_nic_access returns a boolean. So ret should explicitely set to an error code and not rely on the value returned by iwl_trans_grab_nic_access. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: virtualize SRAM accessEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Different transports implement the access to the SRAM in different ways. Virtualize it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: virtualize iwl_{grab,release}_nic_accessEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since different transports have different ways to wake the up the NIC, we need to virtualize it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: use __packedJohannes Berg2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use __packed instead of __attribute__((packed)). Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: let the op_mode run a FW while in RFKILLEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some cases, the fw should run even if the NIC is in RFKILL. Make the API more flexible to allow that. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: don't verify fw after downloadEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No need to verify that the fw has been written correctly. In case it hasn't, we won't get ALIVE notification. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: clean up code in AGGEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If we take a pointer to the tid_data, then use it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | iwlwifi: make the BC table layout configurableEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is needed for newer NICs. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | | mac80211: split TX aggregation stop actionJohannes Berg2013-01-03
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When TX aggregation is stopped, there are a few different cases: - connection with the peer was dropped - session stop was requested locally - session stop was requested by the peer - connection was dropped while a session is stopping The behaviour in these cases should be different, if the connection is dropped then the driver should drop all frames, otherwise the frames may continue to be transmitted, aggregated in the case of a locally requested session stop or unaggregated in the case of the peer requesting session stop. Split these different cases so that the driver can act accordingly; however, treat local and remote stop the same way and ask the driver to not send frames as aggregated packets any more. In the case of connection drop, the stop callback the driver is otherwise supposed to call is no longer required. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2013-01-15
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Documentation/networking/ip-sysctl.txt drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c Both conflicts were simply overlapping context. A build fix for qlcnic is in here too, simply removing the added devinit annotations which no longer exist. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | iwlwifi: fix the reclaimed packet tracking upon flush queueEmmanuel Grumbach2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's a bug in the currently released firmware version, the sequence control in the Tx response isn't updated in all cases. Take it from the packet as a workaround. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: fix PCIe interrupt handle return valueJohannes Berg2013-01-03
| |/ | | | | | | | | | | | | | | | | | | | | | | | | By accident, commit eb6476441bc2fecf6232a87d0313a85f8e3da7f4 ("iwlwifi: protect use_ict with irq_lock") changed the return value of the iwl_pcie_isr() function in case it handles an interrupt -- it now returns IRQ_NONE instead of IRQ_HANDLED. Put back the correct return value. Cc: stable@vger.kernel.org Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* / net: use ETHTOOL_FWVERS_LEN instead of ETHTOOL_BUSINFO_LEN for fw_ver stringsJiri Pirko2013-01-07
|/ | | | | Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds2012-12-13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull PCI update from Bjorn Helgaas: "Host bridge hotplug: - Untangle _PRT from struct pci_bus (Bjorn Helgaas) - Request _OSC control before scanning root bus (Taku Izumi) - Assign resources when adding host bridge (Yinghai Lu) - Remove root bus when removing host bridge (Yinghai Lu) - Remove _PRT during hot remove (Yinghai Lu) SRIOV - Add sysfs knobs to control numVFs (Don Dutile) Power management - Notify devices when power resource turned on (Huang Ying) Bug fixes - Work around broken _SEG on HP xw9300 (Bjorn Helgaas) - Keep runtime PM enabled for unbound PCI devices (Huang Ying) - Fix Optimus dual-GPU runtime D3 suspend issue (Dave Airlie) - Fix xen frontend shutdown issue (David Vrabel) - Work around PLX PCI 9050 BAR alignment erratum (Ian Abbott) Miscellaneous - Add GPL license for drivers/pci/ioapic (Andrew Cooks) - Add standard PCI-X, PCIe ASPM register #defines (Bjorn Helgaas) - NumaChip remote PCI support (Daniel Blueman) - Fix PCIe Link Capabilities Supported Link Speed definition (Jingoo Han) - Convert dev_printk() to dev_info(), etc (Joe Perches) - Add support for non PCI BAR ROM data (Matthew Garrett) - Add x86 support for host bridge translation offset (Mike Yoknis) - Report success only when every driver supports AER (Vijay Pandarathil)" Fix up trivial conflicts. * tag 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (48 commits) PCI: Use phys_addr_t for physical ROM address x86/PCI: Add NumaChip remote PCI support ath9k: Use standard #defines for PCIe Capability ASPM fields iwlwifi: Use standard #defines for PCIe Capability ASPM fields iwlwifi: collapse wrapper for pcie_capability_read_word() iwlegacy: Use standard #defines for PCIe Capability ASPM fields iwlegacy: collapse wrapper for pcie_capability_read_word() cxgb3: Use standard #defines for PCIe Capability ASPM fields PCI: Add standard PCIe Capability Link ASPM field names PCI/portdrv: Use PCI Express Capability accessors PCI: Use standard PCIe Capability Link register field names x86: Use PCI setup data PCI: Add support for non-BAR ROMs PCI: Add pcibios_add_device EFI: Stash ROMs if they're not in the PCI BAR PCI: Add and use standard PCI-X Capability register names PCI/PM: Keep runtime PM enabled for unbound PCI devices xen-pcifront: Handle backend CLOSED without CLOSING PCI: SRIOV control and status via sysfs (documentation) PCI/AER: Report success only when every device has AER-aware driver ...
| * iwlwifi: Use standard #defines for PCIe Capability ASPM fieldsBjorn Helgaas2012-12-07
| | | | | | | | | | | | | | Use the standard #defines rather than creating local definitions for PCIe Capability ASPM fields. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Johannes Berg <johannes.berg@intel.com>
| * iwlwifi: collapse wrapper for pcie_capability_read_word()Bjorn Helgaas2012-12-07
| | | | | | | | | | | | | | iwl_pciexp_link_ctrl() has only one call site and no longer provides any useful abstraction, so collapse it into the caller. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Johannes Berg <johannes.berg@intel.com>
* | Merge branch 'for-john' of ↵John W. Linville2012-12-11
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
| * | iwlwifi: don't handle masked interruptEmmanuel Grumbach2012-12-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This can lead to a panic if the driver isn't ready to handle them. Since our interrupt line is shared, we can get an interrupt at any time (and CONFIG_DEBUG_SHIRQ checks that even when the interrupt is being freed). If the op_mode has gone away, we musn't call it. To avoid this the transport disables the interrupts when the hw is stopped and the op_mode is leaving. If there is an event that would cause an interrupt the INTA register is updated regardless of the enablement of the interrupts: even if the interrupts are disabled, the INTA will be changed, but the device won't issue an interrupt. But the ISR can be called at any time, so we ought ignore the value in the INTA otherwise we can call the op_mode after it was freed. I found this bug when the op_mode_start failed, and called iwl_trans_stop_hw(trans, true). Then I played with the RFKILL button, and removed the module. While removing the module, the IRQ is freed, and the ISR is called (CONFIG_DEBUG_SHIRQ enabled). Panic. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: silently ignore fw flaws in Tx pathEmmanuel Grumbach2012-12-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We know that we have issues with the fw in the reclaim path. This is why iwl_reclaim doesn't complain too loud when it happens since it is recoverable. Somehow, the caller of iwl_reclaim however WARNed when it happens. This doesn't make any sense. When I digged into the history of that code, I discovered that this bug occurs only when we receive a BA notification. So move the W/A in the BA notification handling code where it was before. This patch addresses: http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2387 Cc: stable@vger.kernel.org Reported-by: Florian Reitmeir <florian@reitmeir.org> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: iwlagn_request_scan: Fix check for priv->scan_requestTim Gardner2012-12-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The WARN_ON_ONCE() check for scan_request will not correctly detect a NULL pointer for scan_type == IWL_SCAN_NORMAL. Make it explicit that the check only applies to normal scans. Convert WARN_ON_ONCE to WARN_ON since priv->scan_request really _can't_ be NULL for normal scans. If it is then we should emit frequent warnings. This smatch warning led to scrutiny of iwlagn_request_scan(): drivers/net/wireless/iwlwifi/dvm/scan.c:894 iwlagn_request_scan() error: we previously assumed 'priv->scan_request' could be null (see line 792) Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: change TX code to suppress smatch warningJohannes Berg2012-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By using a few temporary variables, smatch can track what's happening and stops complaining that we access beyond the tid_data array. This also makes the generated code a bit smaller, so it's a win all around. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: reset_ict in stop_hwEmmanuel Grumbach2012-12-06
| | | | | | | | | | | | | | | | | | | | | | | | Since the device is taken down in stop_hw, call reset_ict from there too. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: move prph handling into the transportEmmanuel Grumbach2012-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New transports may handle it internally for better performance. Also move the tracing inside PRPH access which will make the output more readable: iwlwifi_dev_ioread_prph32: Read 0x0 from SCD_AGGR_SEL (32-bit) instead of the corresponding accesses to HBUS_TARG_PRPH_*. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: Change define and struct names in iwl-eeprom-parse.hEytan Lifshitz2012-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we will have several forms of NVM (EEPROM, OTP, etc.) and they will have different layouts, make the parsed data more generic. This allows functional code to be independent of a specific layout. Also change some variables and function names from having "eeprom" to "nvm" in their name. Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: return real info in probe failureEmmanuel Grumbach2012-11-29
| | | | | | | | | | | | | | | | | | | | | | | | Don't return a hard coded -EFAULT, but rather the error that occurred in the flow. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: clear trans->op_mode pointer when it is leavingEmmanuel Grumbach2012-11-28
| | | | | | | | | | | | | | | | | | | | | | | | Since the op_mode is leaving, the transport should set its pointer to it to NULL to not point to freed memory. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | iwlwifi: read the Rx write pointer only onceEmmanuel Grumbach2012-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FH (DMA engine) tells the driver the index of the last ready (closed) Rx buffer. This data is in closed_rb_num. If we read this data several times we may get inconsistencies between the code and the debug prints which can make it harder to debug issues here. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | iwlwifi: remove __dev* attributesBill Pemberton2012-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Johannes Berg <johannes.berg@intel.com> Cc: Wey-Yi Guy <wey-yi.w.guy@intel.com> Cc: Intel Linux Wireless <ilw@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | Merge tag 'nfc-fixes-3.7-2' of ↵John W. Linville2012-12-06
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-3.0 This is an NFC LLCP fix for 3.7 and contains only one patch. It fixes a potential crash when receiving an LLCP HDLC frame acking a frame that is not the last sent one. In that case we may dereference an already freed pointer.
| * | | iwlwifi: fix the basic CCK rates calculationEmmanuel Grumbach2012-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a copy paste error in iwl_calc_basic_rates which leads to a wrong calculation of CCK basic rates. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | | iwlwifi: initialize rx_statusJohannes Berg2012-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vendor radiotap patch added a few fields to struct ieee80211_rx_status that need to be zero, initialize the struct instead of using whatever was left on the stack. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Tested-by: Kalle Valo <kvalo@adurom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | Merge branch 'for-john' of ↵John W. Linville2012-11-26
|\ \ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| * | | | cfg80211: remove remain-on-channel channel typeJohannes Berg2012-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | | | Merge branch 'for-john' of ↵John W. Linville2012-11-21
|\| | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
| * | | | mac80211: make remain_on_channel() op pass vif paramEliad Peller2012-11-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drivers (e.g. wl12xx) might need to know the vif to roc on (mainly in order to configure the rx filters correctly). Add the vif to the op params, and update the current users (iwlwifi) to use the new api. Signed-off-by: Eliad Peller <eliad@wizery.com> [fix hwsim] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | | | mac80211: support RX_FLAG_MACTIME_ENDThomas Pedersen2012-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow drivers to indicate their mactime is at RX completion and adjust for this in mac80211. Also rename the existing RX_FLAG_MACTIME_MPDU to RX_FLAG_MACTIME_START to clarify its intent. Based on similar code by Johannes Berg. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> [fix docs, atheros drivers] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | | | | Merge branch 'for-john' of ↵John W. Linville2012-11-21
|\ \ \ \ \ | | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next Conflicts: drivers/net/wireless/iwlwifi/pcie/trans.c
| * | | | iwlwifi: remove effectless assignmentEmmanuel Grumbach2012-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * | | | iwlwifi: Remove duplicate inclusion of iwl-trans.h in pcie/drv.cSachin Kamat2012-11-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iwl-trans.h was included twice. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-27 03:02:19 -0400