| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2020-01-04 | iwlwifi: mvm: Update BEACON_TEMPLATE_CMD firmware API | Andrei Otcheretianski | 1 | -2/+5 | |
| The new API version adds support for FILS discovery frames. It adds a new flag and a field for short SSID configuration. The new API is backward compatible, so we can just switch to it. Signed-off-by: Andrei Otcheretianski <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-30 | Revert "iwlwifi: mvm: fix scan config command size" | Mehmet Akif Tasova | 1 | -1/+1 | |
| Since v5.4-rc1 was released, iwlwifi started throwing errors when scan commands were sent to the firmware with certain devices (depending on the OTP burned in the device, which contains the list of available channels). For instance: iwlwifi 0000:00:14.3: FW error in SYNC CMD SCAN_CFG_CMD This bug was reported in the ArchLinux bug tracker: https://bugs.archlinux.org/task/64703 And also in a specific case in bugzilla, when the lar_disabled option was set: https://bugzilla.kernel.org/show_bug.cgi?id=205193 Revert the commit that introduced this error, by using the number of channels from the OTP instead of the number of channels that is specified in the FW TLV that tells us how many channels it supports. This reverts commit 06eb547c4ae4382e70d556ba213d13c95ca1801b. Cc: [email protected] # v5.4+ Signed-off-by: Mehmet Akif Tasova <[email protected]> [ Luca: reworded the commit message a bit. ] Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-24 | iwlwifi: fw: make pos static in iwl_sar_get_ewrd_table() loop | Luca Coelho | 1 | -5/+5 | |
| In the for loop where we are supposed to go through the entire table, we are using a non-static local to keep the pos index. This makes each iteration start with 3, so we always access the first item on the table. Fix this by moving the variable outside of the loo so it doesn't lose its value at every iteration. Reported-by: Colin Ian King <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Fixes: ba3224db7803 ("iwlwifi: mvm: fix an out-of-bound access") Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-24 | iwlwifi: remove lar_disable module parameter | Luca Coelho | 6 | -23/+11 | |
| This is an old parameter that was used supposed to be used only when LAR was still under development. It should not be used anymore, but, since it's available, end-users have been mangling with it unnecessarily. In some cases it can cause problems because when LAR is supported the driver and the firmware do not expect it to be disabled. Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-24 | iwlwifi: dbg: force stop the debug monitor HW | Shahar S Matityahu | 1 | -6/+1 | |
| The driver is required to stop the debug monitor HW recording regardless of the debug configuration since the driver is responsible to halt the FW DBGC. Signed-off-by: Shahar S Matityahu <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-24 | iwlwifi: pcie: always disable L0S states | Luca Coelho | 1 | -10/+5 | |
| L0S states have been found to be unstable with our devices and in newer hardware they are not supported at all, so we must always set the L0S_DISABLED bit. Previously we were only disabling L0S states if L1 was supported, because the assumption was that transitions from L0S to L1 state was the problematic case. But now we should never use L0S, so do it regardless of whether L1 is supported or not. Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-24 | iwlwifi: pcie: rename L0S_ENABLED bit to L0S_DISABLED | Luca Coelho | 2 | -3/+3 | |
| This bit has been misnamed since the initial implementation of the driver. The correct semantics is that setting this bit disables L0S states, and we already clearly use it as such in the code. Rename it to avoid confusion. Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-24 | iwlwifi: mvm: fix potential SKB leak on TXQ TX | Johannes Berg | 3 | -16/+20 | |
| When we transmit after TXQ dequeue, we aren't paying attention to the return value of the transmit functions, leading to a potential SKB leak. Refactor the code a bit (and rename ..._tx to ..._tx_sta) to check for this happening. Signed-off-by: Johannes Berg <[email protected]> Fixes: cfbc6c4c5b91 ("iwlwifi: mvm: support mac80211 TXQs model") Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-24 | iwlwifi: mvm: fix SKB leak on invalid queue | Johannes Berg | 1 | -1/+1 | |
| It used to be the case that if we got here, we wouldn't warn but instead allocate the queue (DQA). With using the mac80211 TXQs model this changed, and we really have nothing to do with the frame here anymore, hence the warning now. However, clearly we missed in coding & review that this is now a pure error path and leaks the SKB if we return 0 instead of an indication that the SKB needs to be freed. Fix this. Signed-off-by: Johannes Berg <[email protected]> Fixes: cfbc6c4c5b91 ("iwlwifi: mvm: support mac80211 TXQs model") Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: remove CSR registers abstraction | Luca Coelho | 17 | -169/+74 | |
| We needed this abstraction for some CSR registers for IWL_DEVICE_22560, but that has been removed, so we don't need the abstraction anymore. Remove it. Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: remove some outdated iwl22000 configurations | Luca Coelho | 3 | -31/+0 | |
| A few configuration structures were either not referenced anymore or assigned to devices IDs that were not in use anymore. Remove them. Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: pcie: validate queue ID before array deref/bit ops | Johannes Berg | 1 | -1/+15 | |
| Validate that the queue ID is in range before trying to use it as an index or for test_bit() - the previous bug showed that this has in fact happened, and it was lucky that we caught it there, had the bit been set then we'd have actually used the value despite being far out of range. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: pcie: use partial pages if applicable | Johannes Berg | 3 | -13/+70 | |
| If we have only 2k RBs like on the latest (AX210) hardware, then even on x86 where PAGE_SIZE is 4k we currently waste half of the memory. If this is the case, return partial pages from the allocator and track the offset in each RBD (to be able to find the data in them and remap them later.) This might also address other platforms with larger PAGE_SIZE by putting more RBs into a single large page. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: pcie: map only used part of RX buffers | Johannes Berg | 4 | -8/+29 | |
| We don't need to map *everything* of the RX buffers, we won't use that much, map only the part we're going to use. This save some IOMMU space (if applicable and it can deal with that) and also prepares a bit for mapping partial pages for 2K buffers later. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: allocate more receive buffers for HE devices | Johannes Berg | 10 | -33/+116 | |
| For HE-capable devices, we need to allocate more receive buffers as there could be 256 frames aggregated into a single A-MPDU, and then they might contain A-MSDUs as well. Until 22000 family, the devices are able to put multiple frames into a single RB and the default RB size is 4k, but starting from AX210 family this is no longer true. On the other hand, those newer devices only use 2k receive buffers (by default). Modify the code and configuration to allocate an appropriate number of RBs depending on the device capabilities: * 4096 for AX210 HE devices, which use 2k buffers by default, * 2048 for 22000 family devices which use 4k buffers by default, * 512 for existing 9000 family devices, which doesn't really change anything since that's the default before this patch, * 512 also for AX210/22000 family devices that don't do HE. Theoretically, for devices lower than AX210, we wouldn't have to allocate that many RBs if the RB size was manually increased, but to support that the code got more complex, and it didn't really seem necessary as that's a use case for monitor mode only, where hopefully the wasted memory isn't really much of a concern. Note that AX210 devices actually support bigger than 12-bit VID, which is required here as we want to allocate 4096 buffers plus some for quick recycling, so adjust the code for that as well. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: mvm: add support for responder config command version 7 | Avraham Stern | 2 | -22/+113 | |
| The new API requires the driver to config the supported frame format (legacy, HT, VHT etc.). Signed-off-by: Avraham Stern <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: mvm: add support for location range request version 8 | Avraham Stern | 2 | -53/+290 | |
| The new API requires the driver to set the frame format (legacy, HT, VHT etc.) to be used for the measurement. The new API also supports 11az and secured measurement, but these are not supported by the driver for now. Signed-off-by: Avraham Stern <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: pcie: extend hardware workaround to context-info | Johannes Berg | 3 | -15/+54 | |
| After more investigation on the hardware side, it appears that the hardware bug regarding 2^32 boundary reaching/crossing also affects other uses of the DMA engine, in particular the ones triggered by the context-info (image loader) mechanism. It also turns out that the bug only affects devices with gen2 TX hardware engine, so we don't need to change context info for gen3. The TX path workarounds are simpler to still keep for both though. Add the workaround to that code as well; this is a lot simpler as we have just a single way to allocate DMA memory there. I made the algorithm recursive (with a small limit) since it's actually (almost) impossible to hit this today - dma_alloc_coherent is currently documented to always return 32-bit addressable memory regardless of the DMA mask for it, and so we could only get REALLY unlucky to get the very last page in that area. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: Don't ignore the cap field upon mcc update | Haim Dreyfuss | 3 | -6/+51 | |
| When receiving a new MCC driver get all the data about the new country code and its regulatory information. Mistakenly, we ignored the cap field, which includes global regulatory information which should be applies to every channel. Fix it. Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: mvm: report TX rate to mac80211 directly for RS offload | Johannes Berg | 1 | -0/+126 | |
| If we have offloaded rate scaling, which is always true for those devices supporting HE, then report the TX rate directly from the data the firmware gives us, instead of only passing it to mac80211 on frame status only and for it to track it. First of all, this makes us always report the last good rate that the rate scaling algorithm picked, which is better than reporting the last rate for any frame since management frames etc. are sent with very low rates and could interfere. Additionally, this allows us to properly report HE rates, though in case there's a lot of trigger-based traffic, we don't get any choice in the rates and don't report that properly right now. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: mvm: fix NVM check for 3168 devices | Luca Coelho | 1 | -1/+1 | |
| We had a check on !NVM_EXT and then a check for NVM_SDP in the else block of this if. The else block, obviously, could only be reached if using NVM_EXT, so it would never be NVM_SDP. Fix that by checking whether the nvm_type is IWL_NVM instead of checking for !IWL_NVM_EXT to solve this issue. Reported-by: Stefan Sperling <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: fix TLV fragment allocation loop | Luca Coelho | 1 | -1/+8 | |
| In the allocation loop, "pages" will never become zero (because of the DIV_ROUND_UP), so if we can't allocate any size and pages becomes 1, we will keep trying to allocate 1 page until it succeeds. And in that case, as coverity reported, block will never be NULL. Reported-by: coverity-bot <[email protected]> Addresses-Coverity-ID: 1487402 ("Control flow issues") Fixes: 14124b25780d ("iwlwifi: dbg_ini: implement monitor allocation flow") Signed-off-by: Luca Coelho <[email protected]> Fixes: 14124b25780d ("iwlwifi: dbg_ini: implement monitor allocation flow") Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: pcie: allocate smaller dev_cmd for TX headers | Johannes Berg | 8 | -49/+84 | |
| As noted in the previous commit, due to the way we allocate the dev_cmd headers with 324 byte size, and 4/8 byte alignment, the part we use of them (bytes 20..40-68) could still cross a page and thus 2^32 boundary. Address this by using alignment to ensure that the allocation cannot cross a page boundary, on hardware that's affected. To make that not cause more memory consumption, reduce the size of the allocations to the necessary size - we go from 324 bytes in each allocation to 60/68 on gen2 depending on family, and ~120 or so on gen1 (so on gen1 it's a pure reduction in size, since we don't need alignment there). To avoid size and clearing issues, add a new structure that's just the header, and use kmem_cache_zalloc(). Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: pcie: detect the DMA bug and warn if it happens | Johannes Berg | 1 | -0/+11 | |
| Warn if the DMA bug is going to happen. We don't have a good way of actually aborting in this case and we have workarounds in place for the cases where it happens, but in order to not be surprised add a safety-check and warn. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-23 | iwlwifi: pcie: work around DMA hardware bug | Johannes Berg | 2 | -31/+176 | |
| There's a hardware bug in the flow handler (DMA engine), if the address + len of some TB wraps around a 2^32 boundary, the carry bit is then carried over into the next TB. Work around this by copying the data to a new page when we find this situation, and then copy it in a way that we cannot hit the very end of the page. To be able to free the new page again later we need to chain it to the TSO page, use the last pointer there to make sure we can never use the page fully for DMA, and thus cannot cause the same overflow situation on this page. This leaves a few potential places (where we didn't observe the problem) unaddressed: * The second TB could reach or cross the end of a page (and thus 2^32) due to the way we allocate the dev_cmd for the header * For host commands, a similar thing could happen since they're just kmalloc(). We'll address these in further commits. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-22 | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net | David S. Miller | 3 | -37/+42 | |
| Mere overlapping changes in the conflicts here. Signed-off-by: David S. Miller <[email protected]> | |||||
| 2019-12-20 | Merge tag 'wireless-drivers-next-2019-12-20' of ↵ | David S. Miller | 4 | -9/+13 | |
| git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for v5.6 First set of patches for v5.6. The biggest thing here is of course the new driver ath11k but also new features for other drivers as well a myriad of bug fixes. Major changes: ath11k * a new driver for Qualcomm Wi-Fi 6 (IEEE 802.11ax) devices ath10k * significant improvements on receive throughput and firmware download with SDIO bus * report signal strength for each chain also on SDIO * set max mtu to 1500 on SDIO devices brcmfmac * add support for BCM4359 SDIO chipset wil6210 * support set_multicast_to_unicast cfg80211 operation * support set_cqm_rssi_config cfg80211 operation wcn36xx * disable HW_CONNECTION_MONITOR as firmware is buggy ==================== Signed-off-by: David S. Miller <[email protected]> | |||||
| 2019-12-20 | iwlwifi: scan: remove support for fw scan api v11 | Tova Mussai | 2 | -88/+0 | |
| The fw already support scan api v12, v11 is not needed anymore. Signed-off-by: Tova Mussai <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-20 | iwlwifi: dbg_ini: don't skip a TX FIFO when dumping | Luca Coelho | 1 | -1/+3 | |
| Before we start looping over the internal TX FIFOs increase the fifo number, but that's incorrect and causes a FIFO to be skipped. This is probably due to a copy and paste from the previous loop. Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-20 | iwlwifi: mvm: update powersave correctly for D3 | Johannes Berg | 3 | -15/+20 | |
| This fixes a long-standing bug - we haven't been able to check the firmware image that was loaded for D3/not-D3 since the introduction of the unified image... Fix this by keeping a status flag for D3 instead of checking for the firmware image that's loaded. This reduces occurrences of checks for IWL_UCODE_WOWLAN to just the code that actually loads the image or deals with it in other ways. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-20 | iwlwifi: pcie: move page tracking into get_page_hdr() | Johannes Berg | 3 | -14/+16 | |
| Move the tracking that records the page in the SKB for later free (refcount decrement) into the get_page_hdr() function for better code reuse. While at it, also add an assertion that this doesn't overwrite any existing page pointer in the skb. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-20 | iwlwifi: don't send PPAG command if disabled | Gil Adam | 1 | -2/+6 | |
| we should not send the PPAG (Per-Platform Antenna Gain) command to FW unless the platform has this ACPI table and it was read and validated during the init flow. also no need to send the command if the feature is disabled, so check if enabled before sending, as if there is no valid table the feature is disabled. Signed-off-by: Gil Adam <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-12-18 | iwlegacy: Fix -Wcast-function-type | Phong Tran | 2 | -4/+6 | |
| correct usage prototype of callback in tasklet_init(). Report by https://github.com/KSPP/linux/issues/20 Signed-off-by: Phong Tran <[email protected]> Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Kalle Valo <[email protected]> | |||||
| 2019-12-18 | ipw2x00: Fix -Wcast-function-type | Phong Tran | 2 | -5/+7 | |
| correct usage prototype of callback in tasklet_init(). Report by https://github.com/KSPP/linux/issues/20 Signed-off-by: Phong Tran <[email protected]> Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Kalle Valo <[email protected]> | |||||
| 2019-12-17 | Merge tag 'wireless-drivers-2019-12-17' of ↵ | David S. Miller | 3 | -37/+42 | |
| git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for v5.5 First set of fixes for v5.5. Fixing security issues, some regressions and few major bugs. mwifiex * security fix for handling country Information Elements (CVE-2019-14895) * security fix for handling TDLS Information Elements ath9k * fix endian issue with ath9k_pci_owl_loader mt76 * fix default mac address handling iwlwifi * fix merge damage which lead to firmware crashing during boot on some devices * fix device initialisation regression on some devices ==================== Signed-off-by: David S. Miller <[email protected]> | |||||
| 2019-12-12 | netdev: pass the stuck queue to the timeout handler | Michael S. Tsirkin | 1 | -1/+1 | |
| This allows incrementing the correct timeout statistic without any mess. Down the road, devices can learn to reset just the specific queue. The patch was generated with the following script: use strict; use warnings; our $^I = '.bak'; my @work = ( ["arch/m68k/emu/nfeth.c", "nfeth_tx_timeout"], ["arch/um/drivers/net_kern.c", "uml_net_tx_timeout"], ["arch/um/drivers/vector_kern.c", "vector_net_tx_timeout"], ["arch/xtensa/platforms/iss/network.c", "iss_net_tx_timeout"], ["drivers/char/pcmcia/synclink_cs.c", "hdlcdev_tx_timeout"], ["drivers/infiniband/ulp/ipoib/ipoib_main.c", "ipoib_timeout"], ["drivers/infiniband/ulp/ipoib/ipoib_main.c", "ipoib_timeout"], ["drivers/message/fusion/mptlan.c", "mpt_lan_tx_timeout"], ["drivers/misc/sgi-xp/xpnet.c", "xpnet_dev_tx_timeout"], ["drivers/net/appletalk/cops.c", "cops_timeout"], ["drivers/net/arcnet/arcdevice.h", "arcnet_timeout"], ["drivers/net/arcnet/arcnet.c", "arcnet_timeout"], ["drivers/net/arcnet/com20020.c", "arcnet_timeout"], ["drivers/net/ethernet/3com/3c509.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c515.c", "corkscrew_timeout"], ["drivers/net/ethernet/3com/3c574_cs.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c589_cs.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c59x.c", "vortex_tx_timeout"], ["drivers/net/ethernet/3com/3c59x.c", "vortex_tx_timeout"], ["drivers/net/ethernet/3com/typhoon.c", "typhoon_tx_timeout"], ["drivers/net/ethernet/8390/8390.h", "ei_tx_timeout"], ["drivers/net/ethernet/8390/8390.h", "eip_tx_timeout"], ["drivers/net/ethernet/8390/8390.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/8390p.c", "eip_tx_timeout"], ["drivers/net/ethernet/8390/ax88796.c", "ax_ei_tx_timeout"], ["drivers/net/ethernet/8390/axnet_cs.c", "axnet_tx_timeout"], ["drivers/net/ethernet/8390/etherh.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/hydra.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/mac8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/mcf8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/lib8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/ne2k-pci.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/pcnet_cs.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/smc-ultra.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/wd.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/zorro8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/adaptec/starfire.c", "tx_timeout"], ["drivers/net/ethernet/agere/et131x.c", "et131x_tx_timeout"], ["drivers/net/ethernet/allwinner/sun4i-emac.c", "emac_timeout"], ["drivers/net/ethernet/alteon/acenic.c", "ace_watchdog"], ["drivers/net/ethernet/amazon/ena/ena_netdev.c", "ena_tx_timeout"], ["drivers/net/ethernet/amd/7990.h", "lance_tx_timeout"], ["drivers/net/ethernet/amd/7990.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/a2065.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/am79c961a.c", "am79c961_timeout"], ["drivers/net/ethernet/amd/amd8111e.c", "amd8111e_tx_timeout"], ["drivers/net/ethernet/amd/ariadne.c", "ariadne_tx_timeout"], ["drivers/net/ethernet/amd/atarilance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/au1000_eth.c", "au1000_tx_timeout"], ["drivers/net/ethernet/amd/declance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/lance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/mvme147.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/ni65.c", "ni65_timeout"], ["drivers/net/ethernet/amd/nmclan_cs.c", "mace_tx_timeout"], ["drivers/net/ethernet/amd/pcnet32.c", "pcnet32_tx_timeout"], ["drivers/net/ethernet/amd/sunlance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/xgbe/xgbe-drv.c", "xgbe_tx_timeout"], ["drivers/net/ethernet/apm/xgene-v2/main.c", "xge_timeout"], ["drivers/net/ethernet/apm/xgene/xgene_enet_main.c", "xgene_enet_timeout"], ["drivers/net/ethernet/apple/macmace.c", "mace_tx_timeout"], ["drivers/net/ethernet/atheros/ag71xx.c", "ag71xx_tx_timeout"], ["drivers/net/ethernet/atheros/alx/main.c", "alx_tx_timeout"], ["drivers/net/ethernet/atheros/atl1c/atl1c_main.c", "atl1c_tx_timeout"], ["drivers/net/ethernet/atheros/atl1e/atl1e_main.c", "atl1e_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl.c", "atlx_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl1.c", "atlx_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl2.c", "atl2_tx_timeout"], ["drivers/net/ethernet/broadcom/b44.c", "b44_tx_timeout"], ["drivers/net/ethernet/broadcom/bcmsysport.c", "bcm_sysport_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2.c", "bnx2_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnxt/bnxt.c", "bnxt_tx_timeout"], ["drivers/net/ethernet/broadcom/genet/bcmgenet.c", "bcmgenet_timeout"], ["drivers/net/ethernet/broadcom/sb1250-mac.c", "sbmac_tx_timeout"], ["drivers/net/ethernet/broadcom/tg3.c", "tg3_tx_timeout"], ["drivers/net/ethernet/calxeda/xgmac.c", "xgmac_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_main.c", "liquidio_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_vf_main.c", "liquidio_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c", "lio_vf_rep_tx_timeout"], ["drivers/net/ethernet/cavium/thunder/nicvf_main.c", "nicvf_tx_timeout"], ["drivers/net/ethernet/cirrus/cs89x0.c", "net_timeout"], ["drivers/net/ethernet/cisco/enic/enic_main.c", "enic_tx_timeout"], ["drivers/net/ethernet/cisco/enic/enic_main.c", "enic_tx_timeout"], ["drivers/net/ethernet/cortina/gemini.c", "gmac_tx_timeout"], ["drivers/net/ethernet/davicom/dm9000.c", "dm9000_timeout"], ["drivers/net/ethernet/dec/tulip/de2104x.c", "de_tx_timeout"], ["drivers/net/ethernet/dec/tulip/tulip_core.c", "tulip_tx_timeout"], ["drivers/net/ethernet/dec/tulip/winbond-840.c", "tx_timeout"], ["drivers/net/ethernet/dlink/dl2k.c", "rio_tx_timeout"], ["drivers/net/ethernet/dlink/sundance.c", "tx_timeout"], ["drivers/net/ethernet/emulex/benet/be_main.c", "be_tx_timeout"], ["drivers/net/ethernet/ethoc.c", "ethoc_tx_timeout"], ["drivers/net/ethernet/faraday/ftgmac100.c", "ftgmac100_tx_timeout"], ["drivers/net/ethernet/fealnx.c", "fealnx_tx_timeout"], ["drivers/net/ethernet/freescale/dpaa/dpaa_eth.c", "dpaa_tx_timeout"], ["drivers/net/ethernet/freescale/fec_main.c", "fec_timeout"], ["drivers/net/ethernet/freescale/fec_mpc52xx.c", "mpc52xx_fec_tx_timeout"], ["drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c", "fs_timeout"], ["drivers/net/ethernet/freescale/gianfar.c", "gfar_timeout"], ["drivers/net/ethernet/freescale/ucc_geth.c", "ucc_geth_timeout"], ["drivers/net/ethernet/fujitsu/fmvj18x_cs.c", "fjn_tx_timeout"], ["drivers/net/ethernet/google/gve/gve_main.c", "gve_tx_timeout"], ["drivers/net/ethernet/hisilicon/hip04_eth.c", "hip04_timeout"], ["drivers/net/ethernet/hisilicon/hix5hd2_gmac.c", "hix5hd2_net_timeout"], ["drivers/net/ethernet/hisilicon/hns/hns_enet.c", "hns_nic_net_timeout"], ["drivers/net/ethernet/hisilicon/hns3/hns3_enet.c", "hns3_nic_net_timeout"], ["drivers/net/ethernet/huawei/hinic/hinic_main.c", "hinic_tx_timeout"], ["drivers/net/ethernet/i825xx/82596.c", "i596_tx_timeout"], ["drivers/net/ethernet/i825xx/ether1.c", "ether1_timeout"], ["drivers/net/ethernet/i825xx/lib82596.c", "i596_tx_timeout"], ["drivers/net/ethernet/i825xx/sun3_82586.c", "sun3_82586_timeout"], ["drivers/net/ethernet/ibm/ehea/ehea_main.c", "ehea_tx_watchdog"], ["drivers/net/ethernet/ibm/emac/core.c", "emac_tx_timeout"], ["drivers/net/ethernet/ibm/emac/core.c", "emac_tx_timeout"], ["drivers/net/ethernet/ibm/ibmvnic.c", "ibmvnic_tx_timeout"], ["drivers/net/ethernet/intel/e100.c", "e100_tx_timeout"], ["drivers/net/ethernet/intel/e1000/e1000_main.c", "e1000_tx_timeout"], ["drivers/net/ethernet/intel/e1000e/netdev.c", "e1000_tx_timeout"], ["drivers/net/ethernet/intel/fm10k/fm10k_netdev.c", "fm10k_tx_timeout"], ["drivers/net/ethernet/intel/i40e/i40e_main.c", "i40e_tx_timeout"], ["drivers/net/ethernet/intel/iavf/iavf_main.c", "iavf_tx_timeout"], ["drivers/net/ethernet/intel/ice/ice_main.c", "ice_tx_timeout"], ["drivers/net/ethernet/intel/ice/ice_main.c", "ice_tx_timeout"], ["drivers/net/ethernet/intel/igb/igb_main.c", "igb_tx_timeout"], ["drivers/net/ethernet/intel/igbvf/netdev.c", "igbvf_tx_timeout"], ["drivers/net/ethernet/intel/ixgb/ixgb_main.c", "ixgb_tx_timeout"], ["drivers/net/ethernet/intel/ixgbe/ixgbe_debugfs.c", "adapter->netdev->netdev_ops->ndo_tx_timeout(adapter->netdev);"], ["drivers/net/ethernet/intel/ixgbe/ixgbe_main.c", "ixgbe_tx_timeout"], ["drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c", "ixgbevf_tx_timeout"], ["drivers/net/ethernet/jme.c", "jme_tx_timeout"], ["drivers/net/ethernet/korina.c", "korina_tx_timeout"], ["drivers/net/ethernet/lantiq_etop.c", "ltq_etop_tx_timeout"], ["drivers/net/ethernet/marvell/mv643xx_eth.c", "mv643xx_eth_tx_timeout"], ["drivers/net/ethernet/marvell/pxa168_eth.c", "pxa168_eth_tx_timeout"], ["drivers/net/ethernet/marvell/skge.c", "skge_tx_timeout"], ["drivers/net/ethernet/marvell/sky2.c", "sky2_tx_timeout"], ["drivers/net/ethernet/marvell/sky2.c", "sky2_tx_timeout"], ["drivers/net/ethernet/mediatek/mtk_eth_soc.c", "mtk_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx4/en_netdev.c", "mlx4_en_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx4/en_netdev.c", "mlx4_en_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx5/core/en_main.c", "mlx5e_tx_timeout"], ["drivers/net/ethernet/micrel/ks8842.c", "ks8842_tx_timeout"], ["drivers/net/ethernet/micrel/ksz884x.c", "netdev_tx_timeout"], ["drivers/net/ethernet/microchip/enc28j60.c", "enc28j60_tx_timeout"], ["drivers/net/ethernet/microchip/encx24j600.c", "encx24j600_tx_timeout"], ["drivers/net/ethernet/natsemi/sonic.h", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/sonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/jazzsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/macsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/natsemi.c", "ns_tx_timeout"], ["drivers/net/ethernet/natsemi/ns83820.c", "ns83820_tx_timeout"], ["drivers/net/ethernet/natsemi/xtsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/neterion/s2io.h", "s2io_tx_watchdog"], ["drivers/net/ethernet/neterion/s2io.c", "s2io_tx_watchdog"], ["drivers/net/ethernet/neterion/vxge/vxge-main.c", "vxge_tx_watchdog"], ["drivers/net/ethernet/netronome/nfp/nfp_net_common.c", "nfp_net_tx_timeout"], ["drivers/net/ethernet/nvidia/forcedeth.c", "nv_tx_timeout"], ["drivers/net/ethernet/nvidia/forcedeth.c", "nv_tx_timeout"], ["drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c", "pch_gbe_tx_timeout"], ["drivers/net/ethernet/packetengines/hamachi.c", "hamachi_tx_timeout"], ["drivers/net/ethernet/packetengines/yellowfin.c", "yellowfin_tx_timeout"], ["drivers/net/ethernet/pensando/ionic/ionic_lif.c", "ionic_tx_timeout"], ["drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c", "netxen_tx_timeout"], ["drivers/net/ethernet/qlogic/qla3xxx.c", "ql3xxx_tx_timeout"], ["drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c", "qlcnic_tx_timeout"], ["drivers/net/ethernet/qualcomm/emac/emac.c", "emac_tx_timeout"], ["drivers/net/ethernet/qualcomm/qca_spi.c", "qcaspi_netdev_tx_timeout"], ["drivers/net/ethernet/qualcomm/qca_uart.c", "qcauart_netdev_tx_timeout"], ["drivers/net/ethernet/rdc/r6040.c", "r6040_tx_timeout"], ["drivers/net/ethernet/realtek/8139cp.c", "cp_tx_timeout"], ["drivers/net/ethernet/realtek/8139too.c", "rtl8139_tx_timeout"], ["drivers/net/ethernet/realtek/atp.c", "tx_timeout"], ["drivers/net/ethernet/realtek/r8169_main.c", "rtl8169_tx_timeout"], ["drivers/net/ethernet/renesas/ravb_main.c", "ravb_tx_timeout"], ["drivers/net/ethernet/renesas/sh_eth.c", "sh_eth_tx_timeout"], ["drivers/net/ethernet/renesas/sh_eth.c", "sh_eth_tx_timeout"], ["drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c", "sxgbe_tx_timeout"], ["drivers/net/ethernet/seeq/ether3.c", "ether3_timeout"], ["drivers/net/ethernet/seeq/sgiseeq.c", "timeout"], ["drivers/net/ethernet/sfc/efx.c", "efx_watchdog"], ["drivers/net/ethernet/sfc/falcon/efx.c", "ef4_watchdog"], ["drivers/net/ethernet/sgi/ioc3-eth.c", "ioc3_timeout"], ["drivers/net/ethernet/sgi/meth.c", "meth_tx_timeout"], ["drivers/net/ethernet/silan/sc92031.c", "sc92031_tx_timeout"], ["drivers/net/ethernet/sis/sis190.c", "sis190_tx_timeout"], ["drivers/net/ethernet/sis/sis900.c", "sis900_tx_timeout"], ["drivers/net/ethernet/smsc/epic100.c", "epic_tx_timeout"], ["drivers/net/ethernet/smsc/smc911x.c", "smc911x_timeout"], ["drivers/net/ethernet/smsc/smc9194.c", "smc_timeout"], ["drivers/net/ethernet/smsc/smc91c92_cs.c", "smc_tx_timeout"], ["drivers/net/ethernet/smsc/smc91x.c", "smc_timeout"], ["drivers/net/ethernet/stmicro/stmmac/stmmac_main.c", "stmmac_tx_timeout"], ["drivers/net/ethernet/sun/cassini.c", "cas_tx_timeout"], ["drivers/net/ethernet/sun/ldmvsw.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/niu.c", "niu_tx_timeout"], ["drivers/net/ethernet/sun/sunbmac.c", "bigmac_tx_timeout"], ["drivers/net/ethernet/sun/sungem.c", "gem_tx_timeout"], ["drivers/net/ethernet/sun/sunhme.c", "happy_meal_tx_timeout"], ["drivers/net/ethernet/sun/sunqe.c", "qe_tx_timeout"], ["drivers/net/ethernet/sun/sunvnet.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/sunvnet_common.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/sunvnet_common.h", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/synopsys/dwc-xlgmac-net.c", "xlgmac_tx_timeout"], ["drivers/net/ethernet/ti/cpmac.c", "cpmac_tx_timeout"], ["drivers/net/ethernet/ti/cpsw.c", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/cpsw_priv.c", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/cpsw_priv.h", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/davinci_emac.c", "emac_dev_tx_timeout"], ["drivers/net/ethernet/ti/netcp_core.c", "netcp_ndo_tx_timeout"], ["drivers/net/ethernet/ti/tlan.c", "tlan_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_net.h", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_net.c", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_wireless.c", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/spider_net.c", "spider_net_tx_timeout"], ["drivers/net/ethernet/toshiba/tc35815.c", "tc35815_tx_timeout"], ["drivers/net/ethernet/via/via-rhine.c", "rhine_tx_timeout"], ["drivers/net/ethernet/wiznet/w5100.c", "w5100_tx_timeout"], ["drivers/net/ethernet/wiznet/w5300.c", "w5300_tx_timeout"], ["drivers/net/ethernet/xilinx/xilinx_emaclite.c", "xemaclite_tx_timeout"], ["drivers/net/ethernet/xircom/xirc2ps_cs.c", "xirc_tx_timeout"], ["drivers/net/fjes/fjes_main.c", "fjes_tx_retry"], ["drivers/net/slip/slip.c", "sl_tx_timeout"], ["include/linux/usb/usbnet.h", "usbnet_tx_timeout"], ["drivers/net/usb/aqc111.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/ax88172a.c", "usbnet_tx_timeout"], ["drivers/net/usb/ax88179_178a.c", "usbnet_tx_timeout"], ["drivers/net/usb/catc.c", "catc_tx_timeout"], ["drivers/net/usb/cdc_mbim.c", "usbnet_tx_timeout"], ["drivers/net/usb/cdc_ncm.c", "usbnet_tx_timeout"], ["drivers/net/usb/dm9601.c", "usbnet_tx_timeout"], ["drivers/net/usb/hso.c", "hso_net_tx_timeout"], ["drivers/net/usb/int51x1.c", "usbnet_tx_timeout"], ["drivers/net/usb/ipheth.c", "ipheth_tx_timeout"], ["drivers/net/usb/kaweth.c", "kaweth_tx_timeout"], ["drivers/net/usb/lan78xx.c", "lan78xx_tx_timeout"], ["drivers/net/usb/mcs7830.c", "usbnet_tx_timeout"], ["drivers/net/usb/pegasus.c", "pegasus_tx_timeout"], ["drivers/net/usb/qmi_wwan.c", "usbnet_tx_timeout"], ["drivers/net/usb/r8152.c", "rtl8152_tx_timeout"], ["drivers/net/usb/rndis_host.c", "usbnet_tx_timeout"], ["drivers/net/usb/rtl8150.c", "rtl8150_tx_timeout"], ["drivers/net/usb/sierra_net.c", "usbnet_tx_timeout"], ["drivers/net/usb/smsc75xx.c", "usbnet_tx_timeout"], ["drivers/net/usb/smsc95xx.c", "usbnet_tx_timeout"], ["drivers/net/usb/sr9700.c", "usbnet_tx_timeout"], ["drivers/net/usb/sr9800.c", "usbnet_tx_timeout"], ["drivers/net/usb/usbnet.c", "usbnet_tx_timeout"], ["drivers/net/vmxnet3/vmxnet3_drv.c", "vmxnet3_tx_timeout"], ["drivers/net/wan/cosa.c", "cosa_net_timeout"], ["drivers/net/wan/farsync.c", "fst_tx_timeout"], ["drivers/net/wan/fsl_ucc_hdlc.c", "uhdlc_tx_timeout"], ["drivers/net/wan/lmc/lmc_main.c", "lmc_driver_timeout"], ["drivers/net/wan/x25_asy.c", "x25_asy_timeout"], ["drivers/net/wimax/i2400m/netdev.c", "i2400m_tx_timeout"], ["drivers/net/wireless/intel/ipw2x00/ipw2100.c", "ipw2100_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/main.c", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/orinoco_usb.c", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/orinoco.h", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_dev.c", "islpci_eth_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_eth.c", "islpci_eth_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_eth.h", "islpci_eth_tx_timeout"], ["drivers/net/wireless/marvell/mwifiex/main.c", "mwifiex_tx_timeout"], ["drivers/net/wireless/quantenna/qtnfmac/core.c", "qtnf_netdev_tx_timeout"], ["drivers/net/wireless/quantenna/qtnfmac/core.h", "qtnf_netdev_tx_timeout"], ["drivers/net/wireless/rndis_wlan.c", "usbnet_tx_timeout"], ["drivers/net/wireless/wl3501_cs.c", "wl3501_tx_timeout"], ["drivers/net/wireless/zydas/zd1201.c", "zd1201_tx_timeout"], ["drivers/s390/net/qeth_core.h", "qeth_tx_timeout"], ["drivers/s390/net/qeth_core_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l2_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l2_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l3_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l3_main.c", "qeth_tx_timeout"], ["drivers/staging/ks7010/ks_wlan_net.c", "ks_wlan_tx_timeout"], ["drivers/staging/qlge/qlge_main.c", "qlge_tx_timeout"], ["drivers/staging/rtl8192e/rtl8192e/rtl_core.c", "_rtl92e_tx_timeout"], ["drivers/staging/rtl8192u/r8192U_core.c", "tx_timeout"], ["drivers/staging/unisys/visornic/visornic_main.c", "visornic_xmit_timeout"], ["drivers/staging/wlan-ng/p80211netdev.c", "p80211knetdev_tx_timeout"], ["drivers/tty/n_gsm.c", "gsm_mux_net_tx_timeout"], ["drivers/tty/synclink.c", "hdlcdev_tx_timeout"], ["drivers/tty/synclink_gt.c", "hdlcdev_tx_timeout"], ["drivers/tty/synclinkmp.c", "hdlcdev_tx_timeout"], ["net/atm/lec.c", "lec_tx_timeout"], ["net/bluetooth/bnep/netdev.c", "bnep_net_timeout"] ); for my $p (@work) { my @pair = @$p; my $file = $pair[0]; my $func = $pair[1]; print STDERR $file , ": ", $func,"\n"; our @ARGV = ($file); while (<ARGV>) { if (m/($func\s*\(struct\s+net_device\s+\*[A-Za-z_]?[A-Za-z-0-9_]*)(\))/) { print STDERR "found $1+$2 in $file\n"; } if (s/($func\s*\(struct\s+net_device\s+\*[A-Za-z_]?[A-Za-z-0-9_]*)(\))/$1, unsigned int txqueue$2/) { print STDERR "$func found in $file\n"; } print; } } where the list of files and functions is simply from: git grep ndo_tx_timeout, with manual addition of headers in the rare cases where the function is from a header, then manually changing the few places which actually call ndo_tx_timeout. Signed-off-by: Michael S. Tsirkin <[email protected]> Acked-by: Heiner Kallweit <[email protected]> Acked-by: Jakub Kicinski <[email protected]> Acked-by: Shannon Nelson <[email protected]> Reviewed-by: Martin Habets <[email protected]> changes from v9: fixup a forward declaration changes from v9: more leftovers from v3 change changes from v8: fix up a missing direct call to timeout rebased on net-next changes from v7: fixup leftovers from v3 change changes from v6: fix typo in rtl driver changes from v5: add missing files (allow any net device argument name) changes from v4: add a missing driver header changes from v3: change queue # to unsigned Changes from v2: added headers Changes from v1: Fix errors found by kbuild: generalize the pattern a bit, to pick up a couple of instances missed by the previous version. Signed-off-by: David S. Miller <[email protected]> | |||||
| 2019-12-10 | iwlwifi: pcie: move power gating workaround earlier in the flow | Luca Coelho | 2 | -25/+30 | |
| We need to reset the NIC after setting the bits to enable power gating and that cannot be done too late in the flow otherwise it cleans other registers and things that were already configured, causing initialization to fail. In order to fix this, move the function to the common code in trans.c so it can be called directly from there at an earlier point, just after the reset we already do during initialization. Fixes: 9a47cb988338 ("iwlwifi: pcie: add workaround for power gating in integrated 22000") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=205719 Cc: [email protected] # 5.4+ Reported-by: Anders Kaseorg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]> | |||||
| 2019-12-10 | Revert "iwlwifi: assign directly to iwl_trans->cfg in QuZ detection" | Anders Kaseorg | 1 | -12/+12 | |
| This reverts commit 968dcfb4905245dc64d65312c0d17692fa087b99. Both that commit and commit 809805a820c6445f7a701ded24fdc6bbc841d1e4 attempted to fix the same bug (dead assignments to the local variable cfg), but they did so in incompatible ways. When they were both merged, independently of each other, the combination actually caused the bug to reappear, leading to a firmware crash on boot for some cards. https://bugzilla.kernel.org/show_bug.cgi?id=205719 Signed-off-by: Anders Kaseorg <[email protected]> Acked-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]> | |||||
| 2019-11-27 | net: wireless: intel: iwlwifi: fix GRO_NORMAL packet stalling | Alexander Lobakin | 1 | -2/+11 | |
| Commit 6570bc79c0df ("net: core: use listified Rx for GRO_NORMAL in napi_gro_receive()") has applied batched GRO_NORMAL packets processing to all napi_gro_receive() users, including mac80211-based drivers. However, this change has led to a regression in iwlwifi driver [1][2] as it is required for NAPI users to call napi_complete_done() or napi_complete() and the end of every polling iteration, whilst iwlwifi doesn't use NAPI scheduling at all and just calls napi_gro_flush(). In that particular case, packets which have not been already flushed from napi->rx_list stall in it until at least next Rx cycle. Fix this by adding a manual flushing of the list to iwlwifi driver right before napi_gro_flush() call to mimic napi_complete() logics. I prefer to open-code gro_normal_list() rather than exporting it for 2 reasons: * to prevent from using it and napi_gro_flush() in any new drivers, as it is the *really* bad way to use NAPI that should be avoided; * to keep gro_normal_list() static and don't lose any CC optimizations. I also don't add the "Fixes:" tag as the mentioned commit was only a trigger that only exposed an improper usage of NAPI in this particular driver. [1] https://lore.kernel.org/netdev/PSXP216MB04388962C411CD0B17A86F47804A0@PSXP216MB0438.KORP216.PROD.OUTLOOK.COM [2] https://bugzilla.kernel.org/show_bug.cgi?id=205647 Signed-off-by: Alexander Lobakin <[email protected]> Acked-by: Luca Coelho <[email protected]> Reported-by: Nicholas Johnson <[email protected]> Tested-by: Nicholas Johnson <[email protected]> Reviewed-by: Edward Cree <[email protected]> Signed-off-by: David S. Miller <[email protected]> | |||||
| 2019-11-20 | iwlwifi: bump FW API to 52 for 22000 series | Luca Coelho | 1 | -1/+1 | |
| Start supporting API version 52 for 22000 series. Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: check kasprintf() return value | Johannes Berg | 2 | -0/+6 | |
| kasprintf() can fail, we should check the return value. Fixes: 5ed540aecc2a ("iwlwifi: use mac80211 throughput trigger") Fixes: 8ca151b568b6 ("iwlwifi: add the MVM driver") Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: mvm: remove outdated comment referring to wake lock | Johannes Berg | 1 | -2/+0 | |
| There's no multicast wake lock in the driver, remove the comment that refers to it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: pcie: trace IOVA for iwlwifi_dev_tx_tb | Johannes Berg | 3 | -22/+20 | |
| We trace the whole TFD with all TBs when in iwlwifi_dev_tx, but sometimes we add TBs to it later and then we don't have any of this data. Trace the I/O virtual address (IOVA) (it can be the physical address, or as returned by the IOMMU) here to aid debugging the DMA flows. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: dvm: excessive if in rs_bt_update_lq() | Denis Efremov | 1 | -1/+1 | |
| There is no need to check 'priv->bt_ant_couple_ok' twice in rs_bt_update_lq(). The second check is always true. Thus, the expression can be simplified. Signed-off-by: Denis Efremov <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: mvm: Report tx/rx antennas | Ben Greear | 1 | -0/+13 | |
| This makes it easier for user-space to know how many antennas the radio has. Seems to work with the AX200 radio, at least. Signed-off-by: Ben Greear <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: pcie: rx: use rxq queue_size instead of constant | Johannes Berg | 1 | -1/+1 | |
| This is a little less efficient now as it's known to be a multiqueue device in this function, but a future patch will have to use a variable here anyway, so use rxq->queue_size now instead to make it clearer. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: mvm: remove left-over non-functional email alias | Johannes Berg | 1 | -1/+1 | |
| This email alias ([email protected]) hasn't been functional for probably closer to a decade than not, remove it. It's not really clear to me how this ended up in new code though. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: config: remove max_rx_agg_size | Johannes Berg | 2 | -6/+1 | |
| This field isn't set by any configuration, remove it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: pcie: make some RX functions static | Johannes Berg | 2 | -4/+2 | |
| These aren't used outside the rx.c file, so make them static. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||
| 2019-11-20 | iwlwifi: scan: support scan req FW API ver 13 | Tova Mussai | 2 | -6/+104 | |
| 1. Modify channel config flags to be used for legacy bands channels as well, to indicate SSIDs elements from ssidIEsArray. 2. Add new general flag. 3. Remove ssidNum from probe params. Signed-off-by: Tova Mussai <[email protected]> Signed-off-by: Luca Coelho <[email protected]> | |||||