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2018-04-25macvlan: Rename fwd_priv to accel_priv and add accessor functionAlexander Duyck2-18/+23
This change renames the fwd_priv member to accel_priv as this more accurately reflects the actual purpose of this value. In addition I am adding an accessor which will allow us to further abstract this in the future if needed. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-04-25ixgbe: Drop support for macvlan specific unicast listsAlexander Duyck1-31/+0
Drop the code for handling macvlan specific unicast lists. It isn't needed since we don't take any efforts to maintain it when we bring the interface up and it takes the slow path anyway. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-04-25Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo38-177/+2926
ath.git patches for 4.18. Major changes: ath10k * enable temperature reads for QCA6174 and QCA9377 * add firmware memory dump support for QCA9984 * continue adding WCN3990 support via SNOC bus
2018-04-25qtnfmac: pearl: pcie: fix memory leak in qtnf_fw_work_handlerGustavo A. R. Silva1-0/+4
In case memory resources for fw were succesfully allocated, release them before jumping to fw_load_fail. Addresses-Coverity-ID: 1466092 ("Resource leak") Fixes: c3b2f7ca4186 ("qtnfmac: implement asynchronous firmware loading") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-25rt2x00: rt2800: add antenna diversity for RT5370GXose Vazquez Perez2-3/+7
RT5370G has hardware RX antenna diversity like RT5390R. Based on DPO_RT5572_LinuxSTA_2.6.1.3_20121022.tar.bz2 manufacturer driver: https://d86o2zu8ugzlg.cloudfront.net/mediatek-craft/drivers/DPO_RT5572_LinuxSTA_2.6.1.3_20121022.tar.bz2 Cc: Stanislaw Gruszka <sgruszka@redhat.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Jakub Kicinski <jakub.kicinski@netronome.com> Cc: wireless newbie <wnewbie72@gmail.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: linux wireless ml <linux-wireless@vger.kernel.org> Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-25brcmsmac: phy_lcn: remove duplicate codeGustavo A. R. Silva1-7/+2
Remove and refactor some code in order to avoid having identical code for different branches. Notice that this piece of code hasn't been modified since 2011. Addresses-Coverity-ID: 1226756 ("Identical code for different branches") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-25brcmfmac: add support for BCM4366E chipsetDan Haab3-0/+3
BCM4366E is a wireless chipset with a BCM43664 ChipCommon. It's supported by the same firmware as 4366c0. Signed-off-by: Dan Haab <dan.haab@luxul.com> [arend: rebase patch and remove unnecessary definition] Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-25mwifiex: pcie: tighten a check in mwifiex_pcie_process_event_ready()Dan Carpenter1-1/+2
If "evt_len" is 1 then we try to memcpy() negative 3 bytes and it would cause memory corruption. Fixes: d930faee141b ("mwifiex: add support for Marvell pcie8766 chipset") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-25mwifiex: uap: support cfg80211 ignore_broadcast_ssid=2Xinming Hu1-1/+2
Firmware already support hidden ssid and keep ssid length, Open the capability in driver. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-25mwifiex: uap: filter duplicate ERP IEXinming Hu1-0/+1
Firmware parse and attach ERP IE from bss configuration, do not set again from tail IE. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-25nfp: bpf: optimize comparisons to negative constantsJakub Kicinski2-13/+35
Comparison instruction requires a subtraction. If the constant is negative we are more likely to fit it into a NFP instruction directly if we change the sign and use addition. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-04-25nfp: bpf: tabularize generations of compare operationsJakub Kicinski1-107/+61
There are quite a few compare instructions now, use a table to translate BPF instruction code to NFP instruction parameters instead of parameterizing helpers. This saves LOC and makes future extensions easier. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-04-25nfp: bpf: optimize add/sub of a negative constantJakub Kicinski1-0/+35
NFP instruction set can fit small immediates into the instruction. Negative integers, however, will never fit because they will have highest bit set. If we swap the ALU op between ADD and SUB and negate the constant we have a better chance of fitting small negative integers into the instruction itself and saving one or two cycles. immed[gprB_21, 0xfffffffc] alu[gprA_4, gprA_4, +, gprB_21], gpr_wrboth immed[gprB_21, 0xffffffff] alu[gprA_5, gprA_5, +carry, gprB_21], gpr_wrboth now becomes: alu[gprA_4, gprA_4, -, 4], gpr_wrboth alu[gprA_5, gprA_5, -carry, 0], gpr_wrboth Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-04-25nfp: bpf: remove double spaceJakub Kicinski1-1/+1
Whitespace cleanup - remove double space. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-04-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller26-97/+636
2018-04-24net: ena: Use pci_sriov_configure_simple() to enable VFsAlexander Duyck1-27/+1
Instead of implementing our own version of a SR-IOV configuration stub in the ena driver, use the existing pci_sriov_configure_simple() function. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Greg Rose <gvrose8192@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
2018-04-24liquidio: Swap VF representor Tx and Rx statisticsSrinivas Jampala1-6/+7
Swap VF representor tx and rx interface statistics since it is a virtual switchdev port and tx for VM should be rx for VF representor and vice-versa. Signed-off-by: Srinivas Jampala <srinivasa.jampala@cavium.com> Acked-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-24Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queueDavid S. Miller7-16/+37
Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2018-04-24 This series contains fixes to ixgbevf, igb and ice drivers. Colin Ian King fixes the return value on error for the new XDP support that went into ixgbevf for 4.17. Vinicius provides a fix for queue 0 for igb, which was not receiving all the credits it needed when QAV mode was enabled. Anirudh provides several fixes for the new ice driver, starting with properly initializing num_nodes_added to zero. Fixed up a code comment to better reflect what is really going on in the code. Fixed how to detect if an OICR interrupt has occurred to a more reliable method. Md Fahad fixes the ice driver to allocate the right amount of memory when reading and storing the devices MAC addresses. The device can have up to 2 MAC addresses (LAN and WoL), while WoL is currently not supported, we need to ensure it can be properly handled when support is added. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-24fsl/fman_port: remove redundant check on port->rev_info.majorColin Ian King1-5/+3
The check port->rev_info.major >= 6 is being performed twice, thus the inner second check is always true and is redundant, hence it can be removed. Detected by cppcheck. drivers/net/ethernet/freescale/fman/fman_port.c:1394]: (warning) Identical inner 'if' condition is always true. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-24ice: Fix insufficient memory issue in ice_aq_manage_mac_readMd Fahad Iqbal Polash1-5/+17
For the MAC read operation, the device can return up to two (LAN and WoL) MAC addresses. Without access to adequate memory, the device will return an error. Fixed this by allocating the right amount of memory. Also, logic to detect and copy the LAN MAC address into the port_info structure has been added. Note that the WoL MAC address is ignored currently as the WoL feature isn't supported yet. Fixes: dc49c7723676 ("ice: Get MAC/PHY/link info and scheduler topology") Signed-off-by: Md Fahad Iqbal Polash <md.fahad.iqbal.polash@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-04-24qed: Fix copying 2 stringsDenis Bolotin1-2/+3
The strscpy() was a recent fix (net: qed: use correct strncpy() size) to prevent passing the length of the source buffer to strncpy() and guarantee null termination. It misses the goal of overwriting only the first 3 characters in "???_BIG_RAM" and "???_RAM" while keeping the rest of the string. Use strncpy() with the length of 3, without null termination. Signed-off-by: Denis Bolotin <denis.bolotin@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-24sfc: ARFS filter IDsEdward Cree6-46/+337
Associate an arbitrary ID with each ARFS filter, allowing to properly query for expiry. The association is maintained in a hash table, which is protected by a spinlock. v3: fix build warnings when CONFIG_RFS_ACCEL is disabled (thanks lkp-robot). v2: fixed uninitialised variable (thanks davem and lkp-robot). Fixes: 3af0f34290f6 ("sfc: replace asynchronous filter operations") Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-24mt76x2: fix TXD_INFO bitmask definitionLorenzo Bianconi1-4/+3
Despite this issue is not harmful since it is not actually used in mt76 driver, fix DMA txinfo bitmask definition Fixes: 7bc04215a66b ('mt76: add driver code for MT76x2e') Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt7601u: run calibration works after finishing scanningStanislaw Gruszka1-0/+6
When finishing scanning we switch to operational channel sill with SCANNING flag. This mean that we never perform calibration works after scanning. To fix the problem queue calibration works on .sw_scan_complete() routine. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt7601u: use EWMA to calculate avg_rssiStanislaw Gruszka3-6/+13
avr_rssi is not calculated correctly as we do not divide result by 256 (mt76 sum avg_rssi1 and avg_rssi2 and divide by 512). However dividing by 256 will make avg_rssi almost the same as last rssi value - not really an average. So use EWMA to calculate avg_rssi. I've chosen weight_rcp=4 to convergence quicker on signal strength changes. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76x2: set default values in TX_ALC_CFG_{1, 2} for tempetaure compensationLorenzo Bianconi1-0/+8
Initialize default values for temperature compensation in TX_ALC_CFG_{1,2} if tssi has been enabled Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76x2: fix tx_alc_enabled checkLorenzo Bianconi2-5/+7
Fix mt76x2_temp_tx_alc_enabled routine since in order to enable tx_alc temperature compensation it necessary to take into account BIT(15) of MT_EE_TX_POWER_EXT_PA_5G eeprom info Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e") Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76x2: remove unnecessary MT_TX_ALC_CFG_4 configurationLorenzo Bianconi1-1/+0
Remove unnecessary MT_TX_ALC_CFG_4 configuration since the register value will be properly set according to the usage of an external power amplifier Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Acked-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76: check qos ack policy before reordering packetsFelix Fietkau1-1/+8
Do not attempt to reorder packets not part of a BA session Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76: set RX_FLAG_DUP_VALIDATED for A-MPDU reordered packetsFelix Fietkau1-0/+1
Required for fast-rx and allows mac80211 to skip an unnnecessary check. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76: fix potential sleep in atomic contextFelix Fietkau1-1/+1
Use cancel_delayed_work instead of cancel_delayed_work_sync Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76: rework tx power handlingFelix Fietkau1-25/+42
There were a number of issues in the existing tx power handling code: 1. The EEPROM target power for chain 0 refers to the actual output power after the channel and bandwidth delta have been added to the initial channel gain. This means the delta values should not be added/subtracted for the rate power calculation 2. When power is reduced significantly, the initial channel gain underflows very quickly, while the per-rate power offsets are high. This miscalculation causes effective tx power to be increased when it should actually be lowered. Fix this by trying to adjust the channel gain to the lowest power from the rate table. In case of under- or overflow, compensate by adding an appropriate delta to the rate power values. This makes power configuration more accurate on a wider range of configurable values Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76: toggle driver station powersave bit before notifying mac80211Felix Fietkau1-1/+1
Avoids race conditions from mac80211 enqueueing tx packets before the tx-drop bit is cleared Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76: add missing VHT maximum A-MPDU length capabilityFelix Fietkau1-1/+2
Signficantly improves throughput with some clients Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76: stop tx queues from the driver callback instead of common codeFelix Fietkau2-4/+3
Allows the driver to control whether to send a BlockAckReq after waking up. MT76x2 needs this set to true, for MT7603 (to be submitted later) it needs to be false. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76x2: make mt76x2_mac_reset routine staticLorenzo Bianconi2-2/+1
Add static qualifier to mt76x2_mac_reset routine and remove the prototype from mt76x2_mac.h since it is used just in mt76x2_init.c Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Acked-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt76x2: fix tssi initialization for 5GHz bandLorenzo Bianconi1-1/+1
Fix mcu initial configuration for tssi calibration on 5GHz band Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e") Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Acked-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24mt7601u: phy: mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rtlwifi: btcoex: remove identical statements within if-else branchesPing-Ke Shih1-15/+4
Since the statements are identical, we can safely remove the statements. The commit 42e74946f016 ("rtlwifi: btcoexist: Fix if == else warnings in halbtc8821a1ant.c") had fixed the statements, but the commit c6821613e653 ("rtlwifi: btcoex: follow linux coding style") that converted coding style and upgraded btcoex didn't include the fix. Reported-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: Fix 'invalid vdd' warning in mmcSiva Rebbagondla1-2/+0
While performing cleanup, driver is messing with card->ocr value by not masking rocr against ocr_avail. Below panic is observed with some of the SDIO host controllers due to this. Issue is resolved by reverting incorrect modifications to vdd. [ 927.423821] mmc1: Invalid vdd 0x1f [ 927.423925] Modules linked in: rsi_sdio(+) cmac bnep arc4 rsi_91x mac80211 cfg80211 btrsi rfcomm bluetooth ecdh_generic [ 927.424073] CPU: 0 PID: 1624 Comm: insmod Tainted: G W 4.15.0-1000-caracalla #1 [ 927.424075] Hardware name: Dell Inc. Edge Gateway 3003/ , BIOS 01.00.06 01/22/2018 [ 927.424082] RIP: 0010:sdhci_set_power_noreg+0xdd/0x190[sdhci] [ 927.424085] RSP: 0018:ffffac3fc064b930 EFLAGS: 00010282 [ 927.424107] Call Trace: [ 927.424118] sdhci_set_power+0x5a/0x60 [sdhci] [ 927.424125] sdhci_set_ios+0x360/0x3b0 [sdhci] [ 927.424133] mmc_set_initial_state+0x92/0x120 [ 927.424137] mmc_power_up.part.34+0x33/0x1d0 [ 927.424141] mmc_power_up+0x17/0x20 [ 927.424147] mmc_sdio_runtime_resume+0x2d/0x50 [ 927.424151] mmc_runtime_resume+0x17/0x20 [ 927.424156] __rpm_callback+0xc4/0x200 [ 927.424161] ? idr_alloc_cyclic+0x57/0xd0 [ 927.424165] ? mmc_runtime_suspend+0x20/0x20 [ 927.424169] rpm_callback+0x24/0x80 [ 927.424172] ? mmc_runtime_suspend+0x20/0x20 [ 927.424176] rpm_resume+0x4b3/0x6c0 [ 927.424181] __pm_runtime_resume+0x4e/0x80 [ 927.424188] driver_probe_device+0x41/0x490 [ 927.424192] __driver_attach+0xdf/0xf0 [ 927.424196] ? driver_probe_device+0x490/0x490 [ 927.424201] bus_for_each_dev+0x6c/0xc0 [ 927.424205] driver_attach+0x1e/0x20 [ 927.424209] bus_add_driver+0x1f4/0x270 [ 927.424217] ? rsi_sdio_ack_intr+0x50/0x50 [rsi_sdio] [ 927.424221] driver_register+0x60/0xe0 [ 927.424227] ? rsi_sdio_ack_intr+0x50/0x50 [rsi_sdio] [ 927.424231] sdio_register_driver+0x20/0x30 [ 927.424237] rsi_module_init+0x16/0x40 [rsi_sdio] Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: fix nommu_map_sg overflow kernel panicSiva Rebbagondla3-22/+36
Following overflow kernel panic is observed on some platforms while loading the driver. It is fixed if dynamically allocated memory is passed to SDIO instead of static one [ 927.513963] nommu_map_sg: overflow 17d54064ba7c+20 of device mask ffffffff [ 927.517712] Modules linked in: rsi_sdio(+) cmac bnep arc4 rsi_91x mac80211 cfg80211 btrsi rfcomm bluetooth ecdh_generic snd_soc_sst_bytcr_rt5660 [ 927.517861] CPU: 0 PID: 1624 Comm: insmod Tainted: G W 4.15.0-1000 #1 [ 927.517870] RIP: 0010:sdhci_send_command+0x5f0/0xa90 [sdhci] [ 927.517873] RSP: 0000:ffffac3fc064b6d8 EFLAGS: 00010086 [ 927.517895] Call Trace: [ 927.517908] ? __schedule+0x3cd/0x890 [ 927.517915] ? mod_timer+0x17b/0x3c0 [ 927.517922] sdhci_request+0x7c/0xf0 [sdhci] [ 927.517928] __mmc_start_request+0x5a/0x170 [ 927.517932] mmc_start_request+0x74/0x90 [ 927.517936] mmc_wait_for_req+0x87/0xe0 [ 927.517940] mmc_io_rw_extended+0x2fd/0x330 [ 927.517946] ? mmc_wait_data_done+0x30/0x30 [ 927.517951] sdio_io_rw_ext_helper+0x160/0x210 [ 927.517956] sdio_writesb+0x1d/0x20 [ 927.517966] rsi_sdio_write_register_multiple+0x68/0x110 [rsi_sdio] [ 927.517976] rsi_hal_device_init+0x357/0x910 [rsi_91x] [ 927.517983] ? rsi_hal_device_init+0x357/0x910 [rsi_91x] [ 927.517990] rsi_probe+0x2c6/0x450 [rsi_sdio] [ 927.517995] sdio_bus_probe+0xfc/0x110 [ 927.518000] driver_probe_device+0x2b3/0x490 [ 927.518005] __driver_attach+0xdf/0xf0 [ 927.518008] ? driver_probe_device+0x490/0x490 [ 927.518014] bus_for_each_dev+0x6c/0xc0 [ 927.518018] driver_attach+0x1e/0x20 [ 927.518021] bus_add_driver+0x1f4/0x270 [ 927.518028] ? rsi_sdio_ack_intr+0x50/0x50 [rsi_sdio] [ 927.518031] driver_register+0x60/0xe0 [ 927.518038] ? rsi_sdio_ack_intr+0x50/0x50 [rsi_sdio] [ 927.518041] sdio_register_driver+0x20/0x30 [ 927.518047] rsi_module_init+0x16/0x40 [rsi_sdio] Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: advertise 5GHz support based on device capabilityAmitkumar Karwar1-4/+7
Currently 5GHz gets advertised even for the device which supports only 2.4Ghz band. This patch fixes the issue Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: enable power save by default for coexAmitkumar Karwar1-0/+3
Power save is by default enabled for WLAN and BT coex mode. Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: parse TID from data frame correctlyAmitkumar Karwar1-1/+3
Currently TID is extracted by checking at specific offset in data frame. This approach doesn't work for some of the frames. This patch uses mac80211 API and do it correctly Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: increase max supported aggregation subframesAmitkumar Karwar2-1/+5
Maximum number of supported aggregation subframes has been increased to 8. This is the optimal number for the driver. Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: use appropriate interface for power save configurationAmitkumar Karwar1-4/+8
Power save request should be sent on station interface. Virtual interface which is connected should be preferred. This patch resolves device not entering power save problem in certain situations Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: device bootup parameter configurationAmitkumar Karwar1-1/+2
Some device configuration flags need to be enabled while sending 'bootup params' internal frame to firmware. This patch takes care of it. Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: disable fw watchdog timer during resetAmitkumar Karwar3-0/+9
Firmware's watchdog timer should be disabled as a part of reset sequence. This change fixes a firmware hang issue observed during stress tests. Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: remove unecessary PTR_ALIGN()sDan Carpenter1-4/+0
The issue here is that we allocate "data" and then set "data = PTR_ALIGN(data, 8);" and then we free the aligned pointer instead of the original pointer. kmalloc() pointers are already ARCH_SLAB_MINALIGN aligned which is 8 or more on everything except certain Xtensa variants. We decided that if the Xtensa people ever notice a bug here then we'll tell them the bug is on their side. ;) Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-04-24rsi: roaming enhancementsPrameela Rani Garnepudi6-17/+78
To support roaming below changes are done: * Station notify frame is send to firmware after sending assoc request. This will avoid dropping of first EAPOL frame due to delay in creation of station control block in firmware. * Data queues are unblocked after sending station notify in open mode, after configuring key in WEP mode, and after receiving EAPOL4 confirm in WPA mode. * Initial EAPOL frames priority is chaged to MGMT, rekey EAPOL frames priority changed to VO. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>