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| | * iwlwifi: remove unused 0x40C0 PCI device IDsLuca Coelho2019-04-191-5/+0
| | | | | | | | | | | | | | | | | | | | | This device ID and device type was never released, so we can remove it from the PCI IDs list. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: dbg_ini: add debug prints to the ini flowsShahar S Matityahu2019-04-191-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Add debug prints to the ini flow and rewrite existing prints to provide more information Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: unite macros with same meaningShaul Triebitz2019-04-195-15/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | TFD_*_SLOTS and IWL_*_QUEUE_SIZE both define the TX queue size (number of TFDs). Get rid of TFD_*_SLOTS and use only IWL_*_QUEUE_SIZE. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2019-05-021-6/+13
| |\ \ | | |/ | |/| | | | | | | | | | Three trivial overlapping conflicts. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge tag 'wireless-drivers-next-for-davem-2019-04-18' of ↵David S. Miller2019-04-185-66/+48
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 5.2 Nothing really special standing out this time, iwlwifi being the most active driver. Major changes: iwlwifi * send NO_DATA events so they can be captured in radiotap * support for multiple BSSID * support for some new FW API versions * support new hardware * debugfs cleanups by Greg-KH qtnfmac * allow each MAC to specify its own regulatory rules ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | iwlwifi: remove misconfigured pci ids from 22260 seriesIhab Zhaika2019-04-031-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Two of the PCI ID entries for the 22260 series were incorrectly using the subsystem vendor ID (which we ignore) as the PCI device ID. This is obviously wrong and can be simply removed since we already have the correct entries in the list. Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * | iwlwifi: set 512 TX queue slots for AX210 devicesShaul Triebitz2019-04-031-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AX210 devices support 256 BA (256 MPDUs in an AMPDU). The firmware requires that the number of TFDs will be minimum twice as big as the BA size (2 * 256 = 512). Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * | iwlwifi: pcie: no need to check return value of debugfs_create functionsGreg Kroah-Hartman2019-04-033-19/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: linux-wireless@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * | iwlwifi: dbg_ini: support HW error triggerShahar S Matityahu2019-04-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Differentiate between SW and HW error interrupts and support ini HW error trigger. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * | iwlwifi: dbg: add DRAM monitor support for AX210 device familyShahar S Matityahu2019-03-221-9/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Allows to perform monitor dumping on AX210 device family Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * | iwlwifi: for AX210 device support radio GF4Shaul Triebitz2019-03-221-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for radio gf4 (CDB radio). Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * | iwlwifi: pcie: switch to correct RBD/CD layout for 22560Johannes Berg2019-03-222-32/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The layout of the RBD (receive buffer descriptor) isn't quite right, the hardware ended up being implemented differently. Switch to the correct RBD layout. While at it, remove the now useless extra defines. Also, switch the CD (completion descriptor) to the right format, which is basically just a code cleanup because the only field we really used (rbid) is still in the same place. We may need fragmentation later if we ever want to use it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * | iwlwifi: dbg: use dump mask for tx command dumping lengthShahar S Matityahu2019-03-221-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only add the size of the tx command to the dump file size if it is set in the dump_mask. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* | | | Merge tag 'arm64-mmiowb' of ↵Linus Torvalds2019-05-061-1/+0
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull mmiowb removal from Will Deacon: "Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) Remove mmiowb() from the kernel memory barrier API and instead, for architectures that need it, hide the barrier inside spin_unlock() when MMIO has been performed inside the critical section. The only relatively recent changes have been addressing review comments on the documentation, which is in a much better shape thanks to the efforts of Ben and Ingo. I was initially planning to split this into two pull requests so that you could run the coccinelle script yourself, however it's been plain sailing in linux-next so I've just included the whole lot here to keep things simple" * tag 'arm64-mmiowb' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (23 commits) docs/memory-barriers.txt: Update I/O section to be clearer about CPU vs thread docs/memory-barriers.txt: Fix style, spacing and grammar in I/O section arch: Remove dummy mmiowb() definitions from arch code net/ethernet/silan/sc92031: Remove stale comment about mmiowb() i40iw: Redefine i40iw_mmiowb() to do nothing scsi/qla1280: Remove stale comment about mmiowb() drivers: Remove explicit invocations of mmiowb() drivers: Remove useless trailing comments from mmiowb() invocations Documentation: Kill all references to mmiowb() riscv/mmiowb: Hook up mmwiob() implementation to asm-generic code powerpc/mmiowb: Hook up mmwiob() implementation to asm-generic code ia64/mmiowb: Add unconditional mmiowb() to arch_spin_unlock() mips/mmiowb: Add unconditional mmiowb() to arch_spin_unlock() sh/mmiowb: Add unconditional mmiowb() to arch_spin_unlock() m68k/io: Remove useless definition of mmiowb() nds32/io: Remove useless definition of mmiowb() x86/io: Remove useless definition of mmiowb() arm64/io: Remove useless definition of mmiowb() ARM/io: Remove useless definition of mmiowb() mmiowb: Hook up mmiowb helpers to spinlocks and generic I/O accessors ...
| * | | drivers: Remove explicit invocations of mmiowb()Will Deacon2019-04-081-1/+0
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mmiowb() is now implied by spin_unlock() on architectures that require it, so there is no reason to call it from driver code. This patch was generated using coccinelle: @mmiowb@ @@ - mmiowb(); and invoked as: $ for d in drivers include/linux/qed sound; do \ spatch --include-headers --sp-file mmiowb.cocci --dir $d --in-place; done NOTE: mmiowb() has only ever guaranteed ordering in conjunction with spin_unlock(). However, pairing each mmiowb() removal in this patch with the corresponding call to spin_unlock() is not at all trivial, so there is a small chance that this change may regress any drivers incorrectly relying on mmiowb() to order MMIO writes between CPUs using lock-free synchronisation. If you've ended up bisecting to this commit, you can reintroduce the mmiowb() calls using wmb() instead, which should restore the old behaviour on all architectures other than some esoteric ia64 systems. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
* | | iwlwifi: don't panic in error path on non-msix systemsShahar S Matityahu2019-04-181-6/+13
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | The driver uses msix causes-register to handle both msix and non msix interrupts when performing sync nmi. On devices that do not support msix this register is unmapped and accessing it causes a kernel panic. Solve this by differentiating the two cases and accessing the proper causes-register in each case. Reported-by: Michal Hocko <mhocko@kernel.org> Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* | iwlwifi: add support for quz firmwaresLuca Coelho2019-04-031-0/+4
| | | | | | | | | | | | | | | | | | Add a new configuration with a new firmware name for quz devices. And, since these devices have the same PCI device and subsystem IDs, we need to add some code to switch from a normal qu firmware to the quz firmware. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* | iwlwifi: add new 0x2723/0x2080 card for 22000Ihab Zhaika2019-03-221-0/+1
| | | | | | | | | | | | | | add new PCI ID 0x2723/0x2080 for 22000 series Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* | iwlwifi: rename structs to fit the new namesIhab Zhaika2019-03-222-7/+7
| | | | | | | | | | | | | | rename few structs to fit the new marketing names Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* | iwlwifi: add sync_nmi to trans opsShahar S Matityahu2019-03-224-5/+6
|/ | | | | | | Allow modules from outside pcie to call sync_nmi. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: add new cards for 22000 and killer series and change the market nameIhab Zhaika2019-02-202-43/+59
| | | | | | | | Add a few PCI ID'S for 22000 and killer series in addition to chainging the marketing name. Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: add new card for 9260 seriesIhab Zhaika2019-02-201-0/+1
| | | | | | | | Add one PCI ID for 9260 series. CC: <stable@vger.kernel.org> # 4.14+ Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: pcie: allocate rb_stts's for all queues in one placeTriebitz2019-02-202-18/+57
| | | | | | | | | AX210 devices assume that the (DRAM) addresses of the rb_stts's for the different queues are continuous. So allocate the rb_stts's for all the Rx queues in one place. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: start using B-step for some 9000 devicesLuca Coelho2019-02-141-4/+4
| | | | | | | | | We don't support A-step for some device combinations anymore. So change them to use B-step, renaming and reorganizing the config structures. Additionally, fix one device that was using the wrong configuration. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: align to new periphery address space for AX210 familyShaul Triebitz2019-02-143-42/+47
| | | | | | | | In AX210 family, UMAC periphery address space moved from 0xA00000 to 0xD00000. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: pcie: fix TX while flushingSara Sharon2019-02-143-2/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | When flushing TX queues no new TX should go into the system. However, in the following scenario we get TX: 1. Queues are stopped and there are packets in overflow queue 2. Station is removed and flush begins 3. Flush empties space, and reclaim path TXes SKB from overflow queue. Note that the fact the queues are stopped during the process doesn't matter - the packet will be TXed since the TX path doesn't care if TX queues are stopped or not, just if there is space in the queue, which there is, since we just freed a packet. A fix here is rather complicated, since the flow is very racy. Change code not to warn if we are TXing from overflow TX. In case there is TX from both overflow TX and TX path we will miss a warning we optimally had, but we can live with that. Make sure we don't return before overflow queue is empty, otherwise we will think queues are empty, but they will be refilled, resulting with assert. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Fixes: 3955525d5d17 ("iwlwifi: pcie: buffer packets to avoid overflowing Tx queues") Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: introduce device family AX210Shaul Triebitz2019-02-146-13/+59
| | | | | | | | Add new device family AX210. Make the needed changes for this family. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: pcie: add TPT oriented printsSara Sharon2019-02-141-6/+14
| | | | | | | | | Currently there is no way to debug RX/TX paths using prints without harming tpt. Add prints to debug RX allocation path. We can still get 1.9 gbps with those on. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* iwlwifi: pcie: fix emergency pathSara Sharon2019-02-141-3/+8
| | | | | | | | | | | | | | | | Allocator swaps the pending requests with 0 when it starts working. This means that relying on it n RX path to decide if to move to emergency is not always a good idea, since it may be zero, but there are still a lot of unallocated RBs in the system. Change allocator to decrement the pending requests on real time. It is more expensive since it accesses the atomic variable more times, but it gives the RX path a better idea of the system's status. Reported-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Sara Sharon <sara.sharon@intel.com> Fixes: 868a1e863f95 ("iwlwifi: pcie: avoid empty free RB queue") Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* Merge tag 'iwlwifi-next-for-kalle-2019-02-04' of ↵Kalle Valo2019-02-076-118/+50
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next Third batch of iwlwifi patches intended for v5.1 * Work on the new debugging infrastructure continues; * HE radiotap; * Support for new FW version 44; * A couple of new FW API changes; * A bunch of fixes for static analyzer reported issues; * General bugfixes; * Other cleanups and small fixes;
| * iwlwifi: refactor NIC init sequenceJohannes Berg2019-02-042-78/+10
| | | | | | | | | | | | | | | | | | The typical sequence of setting INIT_DONE and then waiting for clock stabilisation is going to need a new workarounds, so first of all refactor it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: fix send hcmd timeout recovery flowShahar S Matityahu2019-02-044-10/+32
| | | | | | | | | | | | | | | | | | | | | | Both iwl_trans_fw_error and iwl_force_nmi initiate async recovery flow. Calling them both is redundant and causing a race. Solve this by removing the call to iwl_trans_fw_error. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Fixes: cfadc3ffccd5 ("iwlwifi: pcie: stop the firmware when we restart it") Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: dbg_ini: implement paging memory dumpShahar S Matityahu2019-02-043-26/+8
| | | | | | | | | | | | | | | | | | Implement paging memory dump in the new dump mechanism. To support this change, moved iwl_self_init_dram strcut from trans_pcie to trans so that it will accessible via fw_runtime. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: fix bad dma handling in page_mem dumping flowShahar S Matityahu2019-02-041-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prior to gen2 we allocate the paging memory via alloc_pages which requires passing ownership on the memory between the cpu and the device using dma_sync_single_for_cpu and dma_sync_single_for_device. Add missing dma_sync_single_for_device in iwl_dump_paging after copying the memory. since gen2, we allocate the paging memory using dma_alloc_coherent which does not need passing ownership between the cpu and device. Remove unneeded call to dma_sync_single_for_cpu in iwl_trans_pcie_dump_data prior to copying the memory. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Fixes: 5538409ba393 ("iwlwifi: pcie: support page dumping in wrt in gen2") Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
* | Merge tag 'wireless-drivers-next-for-davem-2019-02-06' of ↵David S. Miller2019-02-066-190/+306
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 5.1 First set of patches for 5.1. Lots of new features in various drivers but nothing really special standing out. Major changes: brcmfmac * DMI nvram filename quirk for PoV TAB-P1006W-232 tablet rsi * support for hardware scan offload iwlwifi * support for Target Wakeup Time (TWT) -- a feature that allows the AP to specify when individual stations can access the medium * support for mac80211 AMSDU handling * some new PCI IDs * relicense the pcie submodule to dual GPL/BSD * reworked the TOF/CSI (channel estimation matrix) implementation * Some product name updates in the human-readable strings mt76 * energy detect regulatory compliance fixes * preparation for MT7603 support * channel switch announcement support mwifiex * support for sd8977 chipset qtnfmac * support for 4addr mode * convert to SPDX license identifiers ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * iwlwifi: update product name for 9260 and 9560Ihab Zhaika2019-01-291-94/+94
| | | | | | | | | | | | | | | | update the product name for the some of the cards from the series of 9260 and 9560 Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: pcie: use u32* argument to iwl_trans_get_fw_monitor_len()Johannes Berg2019-01-291-1/+1
| | | | | | | | | | | | | | | | That's what we pass, and we don't want/need any negative values. Found by sparse/smatch. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: monitor dumping flow cleanupShahar S Matityahu2019-01-291-15/+3
| | | | | | | | | | | | | | | | Since we use a dumping mask, checking if only monitor was requested is redundant. Remove the unneeded code. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: calculate pointers from out_cmd instead of out_cmd->hdrLuca Coelho2019-01-291-2/+2
| | | | | | | | | | | | | | | | | | The out_cmd structure starts with a header, so there's no need to use &out_cmd->hdr, out_cmd alone is enough. We use this when calculating other addresses and klocwork gets confused with that because it thinks we are trying to access hdr (as an array) beyond its size. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: pcie: align licensing to dual GPL/BSDJohannes Berg2019-01-293-12/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These files have a long history of code changes, but analysing the remaining code leads to having only a few changes that are not already owned by Intel, notably from - Andy Lutomirski <luto@amacapital.net> - Joonwoo Park <joonwpark81@gmail.com> - Kirtika Ruchandani <kirtika@chromium.org> - Rajat Jain <rajatja@google.com> - Stanislaw Gruszka <sgruszka@redhat.com> remaining in the code today. Note that - I myself was working for Intel and for any possibly code that might be before my employment there give permission - Wizery employees were working for Intel More specifically, we identified the following commits that (partially may) remain today: 25c03d8e8c13 Joonwoo Park <joonwpark81@gmail.com> ("iwlwifi: do not schedule tasklet when rcv unused irq") f36d04abe684 Stanislaw Gruszka <sgruszka@redhat.com> ("iwlwifi: use dma_alloc_coherent") 387f3381f732 Stanislaw Gruszka <sgruszka@redhat.com> ("iwlwifi: fix dma mappings and skbs leak") 2624e96ce16b Stanislaw Gruszka <sgruszka@redhat.com> ("iwlwifi: fix possible data overwrite in hcmd callback") bfe4b80e9f73 Stanislaw Gruszka <sgruszka@redhat.com> ("iwlwifi: always check if got h/w access before write") d536c32b45d2 Andy Lutomirski <luto@amacapital.net> ("iwlwifi: pcie: log when waking the NIC for hcmd submission fails") a6d24fad00d9 Rajat Jain <rajatja@google.com> ("iwlwifi: pcie: dump registers when HW becomes inaccessible") fb12777ab59b Kirtika Ruchandani <kirtika@chromium.org> ("iwlwifi: Add more call-sites for pcie reg dumper") 3a73a30049f2 Stanislaw Gruszka <sgruszka@redhat.com> ("iwlwifi: cleanup/fix memory barriers") aa5affbacb24 Stanislaw Gruszka <sgruszka@redhat.com> ("iwlwifi: dump stack when fail to gain access to the device") Align the licenses with their permission to clean up and to make it all identical. CC: Joonwoo Park <joonwpark81@gmail.com> CC: Stanislaw Gruszka <sgruszka@redhat.com> CC: Andy Lutomirski <luto@amacapital.net> CC: Rajat Jain <rajatja@google.com> CC: Kirtika Ruchandani <kirtika@chromium.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Kirtika Ruchandani <kirtika@chromium.org> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Joonwoo Park <joonwpark81@gmail.com> Acked-by: Rajat Jain <rajatja@google.com> Acked-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: pcie: add prints to track virtual IDSara Sharon2019-01-291-1/+7
| | | | | | | | | | | | | | | | In case there are bugs in this area, this data can help with debugging. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: pcie: fix the use of a wrong defineSara Sharon2019-01-291-1/+1
| | | | | | | | | | | | | | | | The code checks that we haven't exceeded the maximum number of TBs by comparing to a define of gen1 instead of gen2, fix it. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: memcpy from dev_cmd and not dev_cmd->hdrLiad Kaufman2019-01-252-4/+3
| | | | | | | | | | | | | | | | | | | | Klocwork complains about copying from dev_cmd->hdr if copying more than 4 bytes since it means part of the copy is from the next field. This isn't a real bug, but for not failing Klocwork next time - fix this. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: tighten boundary checksLiad Kaufman2019-01-251-1/+5
| | | | | | | | | | | | | | | | | | | | The driver assumes certain sizes and lengths aren't crossed in some places. Make sure this indeed happens. Found by Klocwork. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: pcie: remove suspend/resume workaround for 9000A devicesLuca Coelho2019-01-251-11/+0
| | | | | | | | | | | | | | We don't support 9000 A-step devices anymore, so we can remove the suspend/resume workaround. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: pcie: remove unnecessary iwl_pcie_enable_rx_wake() functionLuca Coelho2019-01-253-32/+0
| | | | | | | | | | | | | | This function was only used by 9000 A-step devices, which we don't support anymore, so it can be removed. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: add new cards for 22560, 9260 and killer seriesIhab Zhaika2019-01-251-3/+43
| | | | | | | | | | | | | | add few PCI ID'S for 22560, 9260 and killer series. Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: correct one of the PCI struct namesIhab Zhaika2019-01-252-19/+19
| | | | | | | | | | | | | | | | | | | | One of the cfg struct names is mistakenly "iwl22000", when it should be "iwl22560". Chage-Id: If9fbfa4bceef81d028c90c98d47115fbe39da547 Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Fixes: 2f7a3863191a ("iwlwifi: rename the temporary name of A000 to the official 22000") Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: pcie: recognize NICs with hw_rev 0x364 correctlyLuca Coelho2019-01-251-1/+4
| | | | | | | | | | | | | | | | Some devices with PCI ID 0x2723, which is supposed to be 22260, are actually not. So we need to differentiate them by checking the hw_rev and change the cfg accordingly. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * iwlwifi: add PCI IDs for the 22260 device seriesLuca Coelho2019-01-252-1/+12
| | | | | | | | | | | | Add new structs and PCI IDs for 22260 devices. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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