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2019-03-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2019-03-04phy: mdio-mux: fix Kconfig dependenciesArnd Bergmann
MDIO_BUS_MUX can only be selected if OF_MDIO is already turned on: WARNING: unmet direct dependencies detected for MDIO_BUS_MUX Depends on [n]: NETDEVICES [=y] && MDIO_BUS [=m] && OF_MDIO [=n] Selected by [m]: - MDIO_BUS_MUX_MULTIPLEXER [=m] && NETDEVICES [=y] && MDIO_BUS [=m] && OF [=y] Fixes: 7865ad6551c9 ("drivers: net: phy: mdio-mux: Add support for Generic Mux controls") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04net: phy: use phy_modify_mmd_changed in genphy_c45_an_config_anegHeiner Kallweit
As can be seen from the usage of the return value, we should use phy_modify_mmd_changed() here. Fixes: 9a5dc8af4416 ("net: phy: add genphy_c45_an_config_aneg") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04net: dsa: mv88e6xxx: add call to mv88e6xxx_ports_cmode_init to probe for new ↵Heiner Kallweit
DSA framework In the original patch I missed to add mv88e6xxx_ports_cmode_init() to the second probe function, the one for the new DSA framework. Fixes: ed8fe20205ac ("net: dsa: mv88e6xxx: prevent interrupt storm caused by mv88e6390x_port_set_cmode") Reported-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79Kai-Heng Feng
Some sky2 chips fire IRQ after S3, before the driver is fully resumed: [ 686.804877] do_IRQ: 1.37 No irq handler for vector This is likely a platform bug that device isn't fully quiesced during S3. Use MSI-X, maskable MSI or INTx can prevent this issue from happening. Since MSI-X and maskable MSI are not supported by this device, fallback to use INTx on affected platforms. BugLink: https://bugs.launchpad.net/bugs/1807259 BugLink: https://bugs.launchpad.net/bugs/1809843 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04net/mlx5e: Update tx reporter status in case channels were successfully openedEran Ben Elisha
Once channels were successfully opened, update tx reporter health state to healthy. This is needed for the following scenario: - SQ has an un-recovered error reported to the devlink health, resulting tx reporter state to be error. - Current channels (including this SQ) are closed - New channels are opened After that flow, the original error was "solved", and tx reporter state should be healthy. However, as it was resolved as a side effect, and not via tx reporter recover method, driver needs to inform devlink health about it. Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04team: Free BPF filter when unregistering netdevIdo Schimmel
When team is used in loadbalance mode a BPF filter can be used to provide a hash which will determine the Tx port. When the netdev is later unregistered the filter is not freed which results in memory leaks [1]. Fix by freeing the program and the corresponding filter when unregistering the netdev. [1] unreferenced object 0xffff8881dbc47cc8 (size 16): comm "teamd", pid 3068, jiffies 4294997779 (age 438.247s) hex dump (first 16 bytes): a3 00 6b 6b 6b 6b 6b 6b 88 a5 82 e1 81 88 ff ff ..kkkkkk........ backtrace: [<000000008a3b47e3>] team_nl_cmd_options_set+0x88f/0x11b0 [<00000000c4f4f27e>] genl_family_rcv_msg+0x78f/0x1080 [<00000000610ef838>] genl_rcv_msg+0xca/0x170 [<00000000a281df93>] netlink_rcv_skb+0x132/0x380 [<000000004d9448a2>] genl_rcv+0x29/0x40 [<000000000321b2f4>] netlink_unicast+0x4c0/0x690 [<000000008c25dffb>] netlink_sendmsg+0x929/0xe10 [<00000000068298c5>] sock_sendmsg+0xc8/0x110 [<0000000082a61ff0>] ___sys_sendmsg+0x77a/0x8f0 [<00000000663ae29d>] __sys_sendmsg+0xf7/0x250 [<0000000027c5f11a>] do_syscall_64+0x14d/0x610 [<000000006cfbc8d3>] entry_SYSCALL_64_after_hwframe+0x49/0xbe [<00000000e23197e2>] 0xffffffffffffffff unreferenced object 0xffff8881e182a588 (size 2048): comm "teamd", pid 3068, jiffies 4294997780 (age 438.247s) hex dump (first 32 bytes): 20 00 00 00 02 00 00 00 30 00 00 00 28 f0 ff ff .......0...(... 07 00 00 00 00 00 00 00 28 00 00 00 00 00 00 00 ........(....... backtrace: [<000000002daf01fb>] lb_bpf_func_set+0x45c/0x6d0 [<000000008a3b47e3>] team_nl_cmd_options_set+0x88f/0x11b0 [<00000000c4f4f27e>] genl_family_rcv_msg+0x78f/0x1080 [<00000000610ef838>] genl_rcv_msg+0xca/0x170 [<00000000a281df93>] netlink_rcv_skb+0x132/0x380 [<000000004d9448a2>] genl_rcv+0x29/0x40 [<000000000321b2f4>] netlink_unicast+0x4c0/0x690 [<000000008c25dffb>] netlink_sendmsg+0x929/0xe10 [<00000000068298c5>] sock_sendmsg+0xc8/0x110 [<0000000082a61ff0>] ___sys_sendmsg+0x77a/0x8f0 [<00000000663ae29d>] __sys_sendmsg+0xf7/0x250 [<0000000027c5f11a>] do_syscall_64+0x14d/0x610 [<000000006cfbc8d3>] entry_SYSCALL_64_after_hwframe+0x49/0xbe [<00000000e23197e2>] 0xffffffffffffffff Fixes: 01d7f30a9f96 ("team: add loadbalance mode") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Amit Cohen <amitc@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04isdn: mISDN: Fix potential NULL pointer dereference of kzallocAditya Pakki
Allocating memory via kzalloc for phi may fail and causes a NULL pointer dereference. This patch avoids such a scenario. Signed-off-by: Aditya Pakki <pakki001@umn.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04net: dsa: mv88e6xxx: support in-band signalling on SGMII ports with external ↵Heiner Kallweit
PHYs If an external PHY is connected via SGMII and uses in-band signalling then the auto-negotiated values aren't propagated to the port, resulting in a broken link. See discussion in [0]. This patch adds this propagation. We need to call mv88e6xxx_port_setup_mac(), therefore export it from chip.c. Successfully tested on a ZII DTU with 88E6390 switch and an Aquantia AQCS109 PHY connected via SGMII to port 9. [0] https://marc.info/?t=155130287200001&r=1&w=2 Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04cxgb4/chtls: Prefix adapter flags with CXGB4Arjun Vynipadath
Some of these macros were conflicting with global namespace, hence prefixing them with CXGB4. Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04mellanox: Switch to bitmap_zalloc()Andy Shevchenko
Switch to bitmap_zalloc() to show clearly what we are allocating. Besides that it returns pointer of bitmap type instead of opaque void *. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: i2c: Extend initialization by querying resources dataVadim Pasternak
Extend initialization flow by query requests for chip resources data in order to obtain chip's specific capabilities, like the number of ports. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: i2c: Extend input parameters list of command APIVadim Pasternak
Extend input parameters list of command API in mlxsw_i2c_cmd() in order to support initialization commands. Up until now, only access commands were supported by I2C driver. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: i2c: Modify input parameter name in initialization APIVadim Pasternak
Change input parameter name "resource" to "res" in mlxsw_i2c_init() in order to align it with mlxsw_pci_init(). Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: i2c: Fix comment misspellingVadim Pasternak
Fix comment for mlxsw_i2c_write_cmd(). Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: core: Move resource query API to common locationVadim Pasternak
Move mlxsw_pci_resources_query() to a common location to allow reuse by the different drivers and over all the supported physical buses. Rename it to mlxsw_core_resources_query(). Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: minimal: Add ethtool supportVadim Pasternak
The minimal driver is chip independent and uses I2C bus for chip access. Its purpose is to support chassis management on systems equipped with Mellanox switch ASICs. For example from BMC (Board Management Controller) device. Expose a dummy netdev for each front panel port and implement basic ethtool operations to obtain QSFP/SFP module info through ethtool. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: minimal: Make structures and variables names shorterVadim Pasternak
Replace "mlxsw_minimal" by "mlxsw_m" in order to improve code readability. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: core: Move ethtool module callbacks to a common locationVadim Pasternak
Move the implementation of ethtool module callbacks - .get_module_info() and .get_module_eeprom() - to a common location to allow reuse by the different mlxsw drivers. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: remove gen10g_no_soft_resetHeiner Kallweit
genphy_no_soft_reset and gen10g_no_soft_reset are both the same no-ops, one is enough. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: don't export gen10g_read_statusHeiner Kallweit
gen10g_read_status is deprecated, therefore stop exporting it. We don't want to encourage anybody to use it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: remove gen10g_config_initHeiner Kallweit
ETHTOOL_LINK_MODE_10000baseT_Full_BIT is set anyway in the supported and advertising bitmap because it's part of PHY_10GBIT_FEATURES. And all users of gen10g_config_init use PHY_10GBIT_FEATURES. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: remove gen10g_suspend and gen10g_resumeHeiner Kallweit
phy_suspend() and phy_resume() are no-ops anyway if no callback is defined. Therefore we don't need these stubs. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: use genphy_c45_aneg_done in genphy_aneg_doneHeiner Kallweit
Now that we have it let's use genphy_c45_aneg_done() in phy_aneg_done(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03qmi_wwan: Add support for Quectel EG12/EM12Kristian Evensen
Quectel EG12 (module)/EM12 (M.2 card) is a Cat. 12 LTE modem. The modem behaves in the same way as the EP06, so the "set DTR"-quirk must be applied and the diagnostic-interface check performed. Since the diagnostic-check now applies to more modems, I have renamed the function from quectel_ep06_diag_detected() to quectel_diag_detected(). Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: dsa: mv8e6xxx: fix number of internal PHYs for 88E6x90 familyHeiner Kallweit
Ports 9 and 10 don't have internal PHY's but are (dependent on the version) SERDES/SGMII/XAUI/RXAUI ports. v2: - fix it for all 88E6x90 family members Fixes: bc3931557d1d ("net: dsa: mv88e6xxx: Add number of internal PHYs") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03fsl/fman: Use vsprintf extension %pMJoe Perches
Make logging of an ethernet address more consistent with the rest of the kernel. Miscellanea: The %02hx use also did not quite match the u8 definition of addr though that did not actually matter given normal integer promotion rules. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: dsa: mv88e6xxx: handle unknown duplex modes gracefully in ↵Heiner Kallweit
mv88e6xxx_port_set_duplex When testing another issue I faced the problem that mv88e6xxx_port_setup_mac() failed due to DUPLEX_UNKNOWN being passed as argument to mv88e6xxx_port_set_duplex(). We should handle this case gracefully and return -EOPNOTSUPP, like e.g. mv88e6xxx_port_set_speed() is doing it. Fixes: 7f1ae07b51e8 ("net: dsa: mv88e6xxx: add port duplex setter") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03dpaa2-eth: add XDP_REDIRECT supportIoana Radulescu
Implement support for the XDP_REDIRECT action. The redirected frame is transmitted and confirmed on the regular Tx/Tx conf queues. Frame is marked with the "XDP" type in the software annotation, since it requires special treatment. We don't have good hardware support for TX batching, so the XDP_XMIT_FLUSH flag doesn't make a difference for now; ndo_xdp_xmit performs the actual Tx operation on the spot. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03dpaa2-eth: Add software annotation typesIoana Radulescu
We write different metadata information in the software annotation area of Tx frames, depending on frame type. Make this more explicit by introducing a type field and separate structures for single buffer and scatter-gather frames. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: macb: Add support for suspend/resume with full power downHarini Katakam
When macb device is suspended and system is powered down, the clocks are removed and hence macb should be closed gracefully and restored upon resume. This patch does the same by switching off the net device, suspending phy and performing necessary cleanup of interrupts and BDs. Upon resume, all these are reinitialized again. Reset of macb device is done only when GEM is not a wake device. Even when gem is a wake device, tx queues can be stopped and ptp device can be closed (tsu clock will be disabled in pm_runtime_suspend) as wake event detection has no dependency on this. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: macb: Add pm runtime supportHarini Katakam
Add runtime pm functions and move clock handling there. Add runtime PM calls to mdio functions to allow for active mdio bus. Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: macb: Support clock management for tsu_clkHarini Katakam
TSU clock needs to be enabled/disabled as per support in devicetree and it should also be controlled during suspend/resume (WOL has no dependency on this clock). Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: macb: Check MDIO state before read/write and use timeoutsHarini Katakam
Replace the while loop in MDIO read/write functions with a timeout. In addition, add a check for MDIO bus busy before initiating a new operation as well to make sure there is no ongoing MDIO operation. Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: dsa: microchip: add KSZ9893 switch supportTristram Ha
Add KSZ9893 switch support in KSZ9477 driver. This switch is similar to KSZ9477 except the ingress tail tag has 1 byte instead of 2 bytes, so KSZ9893 tagging will be used. The XMII register that governs how the host port communicates with the MAC also has different register definitions. Signed-off-by: Tristram Ha <Tristram.Ha@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: mscc: Enable all ports in QSGMIIKavya Sree Kotagiri
When Ocelot phy-mode is QSGMII, all 4 ports involved in QSGMII shall be kept out of reset and Tx lanes shall be enabled to pass the data. Fixes: a556c76adc05 ("net: mscc: Add initial Ocelot switch support") Signed-off-by: Kavya Sree Kotagiri <kavyasree.kotagiri@microchip.com> Signed-off-by: Steen Hegelund <Steen.Hegelund@microchip.com> Co-developed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-02Merge tag 'mlx5-updates-2019-03-01' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2019-03-01 This series adds multipath offload support and contains some small updates to mlx5 driver. Multipath offload support from Roi Dayan: We are going to track SW multipath route and related nexthops and reflect that as port affinity to the HW. 1) Some patches are preparation. 2) add the multipath mode and fib events handling. 3) add support to handle offload failure for net error, i.e. port down. 4) Small updates to match the behavior of multipath Two small updates from Eran Ben Elisha, 5) Make a function static 6) Update PCIe supported devices list. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-02Merge branch 'for-upstream' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2019-03-02 Here's one more bluetooth-next pull request for the 5.1 kernel: - Added support for MediaTek MT7663U and MT7668U UART devices - Cleanups & fixes to the hci_qca driver - Fixed wakeup pin behavior for QCA6174A controller Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2019-03-02Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Nine small fixes. The resume fix is a cosmetic removal of a warning with an incorrect condition causing it to alarm people wrongly. The other eight patches correct a thinko in Christoph Hellwig's DMA conversion series. Without it all these drivers end up with 32 bit DMA masks meaning they bounce any page over 4GB before sending it to the controller. Nowadays, even laptops mostly have memory above 4GB, so this can lead to significant performance degradation with all the bouncing" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: core: Avoid that system resume triggers a kernel warning scsi: hptiop: fix calls to dma_set_mask() scsi: hisi_sas: fix calls to dma_set_mask_and_coherent() scsi: csiostor: fix calls to dma_set_mask_and_coherent() scsi: bfa: fix calls to dma_set_mask_and_coherent() scsi: aic94xx: fix calls to dma_set_mask_and_coherent() scsi: 3w-sas: fix calls to dma_set_mask_and_coherent() scsi: 3w-9xxx: fix calls to dma_set_mask_and_coherent() scsi: lpfc: fix calls to dma_set_mask_and_coherent()
2019-03-02Bluetooth: mediatek: add support for MediaTek MT7663U and MT7668U UART devicesSean Wang
This adds the support of enabling MT7663U and MT7668U Bluetooth function running on the top of btmtkuart driver. There are a few differences between MT766[3,8]U and MT7622 where MT766[3,8]U are standalone devices based on UART transport while MT7622 bluetooth is a built-in device on MediaTek SoC communicating with the host through BTIF serial transport. Thus, extra setup sequence is necessary for these standalone devices such as remote regulator and reset control via GPIO, baud rate changing handshake between the host and device and so on. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix refcount leak in act_ipt during replace, from Davide Caratti. 2) Set task state properly in tun during blocking reads, from Timur Celik. 3) Leaked reference in DSA, from Wen Yang. 4) NULL deref in act_tunnel_key, from Vlad Buslov. 5) cipso_v4_erro can reference the skb IPCB in inappropriate contexts thus referencing garbage, from Nazarov Sergey. 6) Don't accept RTA_VIA and RTA_GATEWAY in contexts where those attributes make no sense. 7) Fix hung sendto in tipc, from Tung Nguyen. 8) Out-of-bounds access in netlabel, from Paul Moore. 9) Grant reference leak in xen-netback, from Igor Druzhinin. 10) Fix tx stalls with lan743x, from Bryan Whitehead. 11) Fix interrupt storm with mv88e6xxx, from Hein Kallweit. 12) Memory leak in sit on device registry failure, from Mao Wenan. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits) net: sit: fix memory leak in sit_init_net() net: dsa: mv88e6xxx: Fix statistics on mv88e6161 geneve: correctly handle ipv6.disable module parameter net: dsa: mv88e6xxx: prevent interrupt storm caused by mv88e6390x_port_set_cmode bpf: fix sanitation rewrite in case of non-pointers ipv4: Add ICMPv6 support when parse route ipproto MIPS: eBPF: Fix icache flush end address lan743x: Fix TX Stall Issue net: phy: phylink: fix uninitialized variable in phylink_get_mac_state net: aquantia: regression on cpus with high cores: set mode with 8 queues selftests: fixes for UDP GRO bpf: drop refcount if bpf_map_new_fd() fails in map_create() net: dsa: mv88e6xxx: power serdes on/off for 10G interfaces on 6390X net: dsa: mv88e6xxx: Fix u64 statistics xen-netback: don't populate the hash cache on XenBus disconnect xen-netback: fix occasional leak of grant ref mappings under memory pressure sctp: chunk.c: correct format string for size_t in printk net: netem: fix skb length BUG_ON in __skb_to_sgvec netlabel: fix out-of-bounds memory accesses ipv4: Pass original device to ip_rcv_finish_core ...
2019-03-02Bluetooth: hci_qca: Reduce delay after sending baudrate request for WCN3990Matthias Kaehlcke
The current 300ms delay after a baudrate change is extremely long. For WCN3990 it is sufficient to wait 10ms after the baudrate change request has been sent over the wire. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-03-02Merge tag 'wireless-drivers-next-for-davem-2019-03-01' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 5.1 Last set of patches. A new hardware support for mt76 otherwise quite normal. Major changes: mt76 * add driver for MT7603E/MT7628 ath10k * more preparation for SDIO support wil6210 * support up to 20 stations in AP mode ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-02net: dsa: mv88e6xxx: Fix statistics on mv88e6161Andrew Lunn
Despite what the datesheet says, the silicon implements the older way of snapshoting the statistics. Change the op. Reported-by: Chris.Healy@zii.aero Tested-by: Chris.Healy@zii.aero Fixes: 0ac64c394900 ("net: dsa: mv88e6xxx: mv88e6161 uses mv88e6320 stats snapshot") Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-01net: mvpp2: set the GMAC, XLG MAC, XPCS and MPCS in reset when a port is downAntoine Tenart
This patch adds calls in the stop() helper to ensure both MACs and both PCS blocks are set in reset when the user manually sets a port down. This is done so that we have the exact same block reset states at boot time and when a port is set down. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-01net: mvpp2: set the XPCS and MPCS in reset when not usedAntoine Tenart
This patch sets both the XPCS and MPCS blocks in reset when they aren't used. This is done both at boot time and when reconfiguring a port mode. The advantage now is that only the PCS used is set out of reset when the port is configured (10GKR uses the MCPS while RXAUI uses the XPCS). Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-01net: mvpp2: reset the MACs when reconfiguring a portAntoine Tenart
This patch makes sure both PPv2 MACs (GMAC + XLG MAC) are set in reset while a port is reconfigured. This is done so that we make sure a MAC is in a reset state when not used, as only one of the two will be set out of reset after the port is configured properly. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-01net: mvpp2: rework the XLG MAC reset handlingAntoine Tenart
This patch reworks the way the XLG MAC is set in reset: the XLG MAC is set in reset at probe time and taken out of this state only when used. The idea is to move forward a situation where only the blocks used are taken out of reset. This also has the effect to handle the GMAC and the XLG MAC in a similar way (the GMAC already is set in reset at boot time). Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-01net: mvpp2: force the XLG MAC link up or down when not using in-bandAntoine Tenart
This patch force the XLG MAC link state in the phylink link_up() and link_down() helpers when not using in-band auto-negotiation. This mimics what's already done for the GMAC and follows what's advised in the phylink documentation. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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