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2018-12-19dpaa2-eth: Add QBMAN related statsIoana Radulescu
Add statistics for pending frames in Rx/Tx conf FQs and number of buffers in pool. Available through ethtool -S. 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>
2018-12-19soc: fsl: dpio: Add BP and FQ query APIsRoy Pledge
Add FQ (Frame Queue) and BP (Buffer Pool) query APIs that users of QBMan can invoke to see the status of the queues and pools that they are using. Signed-off-by: Roy Pledge <roy.pledge@nxp.com> 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>
2018-12-19net: phy: mscc: Fix the VSC 8531/41 Chip Init sequenceRaju Lakkaraju
- Turn on Broadcast writes - UNH 1.8.1 clear bias for UNH 1000BT distortion - UNH 1.8.7 optimize pre-emphasis for 100BasTx UNH 100W fix - Enable Token-ring during 'Coma Mode' Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-19Merge 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 2018-12-19 Here's the main bluetooth-next pull request for 4.21: - Multiple fixes & improvements for Broadcom-based controllers - New USB ID for an Intel controller - Support for new Broadcom controller variants - Use DEFINE_SHOW_ATTRIBUTE to simplify debugfs code - Eliminate confusing "last event is not cmd complete" warning message - Added vendor suspend/resume support for H:5 (3-Wire UART) controllers - Various other smaller improvements & fixes Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-19Merge tag 'mac80211-next-for-davem-2018-12-19' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== This time we have too many changes to list, highlights: * virt_wifi - wireless control simulation on top of another network interface * hwsim configurability to test capabilities similar to real hardware * various mesh improvements * various radiotap vendor data fixes in mac80211 * finally the nl_set_extack_cookie_u64() we talked about previously, used for * peer measurement APIs, right now only with FTM (flight time measurement) for location * made nl80211 radio/interface announcements more complete * various new HE (802.11ax) things: updates, TWT support, ... ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-19Bluetooth: hci_bcm: Handle specific unknown packets after firmware loadingJonathan Bakker
The Broadcom controller on aries S5PV210 boards sends out a couple of unknown packets after the firmware is loaded. This will cause logging of errors such as: Bluetooth: hci0: Frame reassembly failed (-84) This is probably also the case with other boards, as there are related Android userspace patches for custom ROMs such as https://review.lineageos.org/#/c/LineageOS/android_system_bt/+/142721/ Since this appears to be intended behaviour, treated them as diagnostic packets. Note that this is another variant of commit 01d5e44ace8a ("Bluetooth: hci_bcm: Handle empty packet after firmware loading") Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: btbcm: Add entry for BCM4329B1 UART bluetoothPaweł Chmiel
This patch adds the device ID for the BCM 4329 combo module used in the Samsung Aries based phones (Galaxy S and it's variants). ``` [ 11.508980] Bluetooth: hci0: BCM: chip id 41 [ 11.518975] Bluetooth: hci0: BCM: features 0x04 [ 11.550132] Bluetooth: hci0: BCM4329B1 [ 11.557046] Bluetooth: hci0: BCM4329B1 (002.002.023) build 0000 [ 13.737071] Bluetooth: hci0: BCM4329B1 (002.002.023) build 0744 ``` Output from hciconfig ``` hci0: Type: Primary Bus: UART BD Address: 43:29:B1:55:00:00 ACL MTU: 1021:6 SCO MTU: 64:1 UP RUNNING RX bytes:1675 acl:0 sco:0 events:145 errors:0 TX bytes:20426 acl:0 sco:0 commands:146 errors:0 Features: 0xbf 0xfe 0x8f 0xfe 0x9b 0xff 0x79 0x83 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH SNIFF Link mode: SLAVE ACCEPT Name: 'aries' Class: 0x000000 Service Classes: Unspecified Device Class: Miscellaneous, HCI Version: 2.1 (0x4) Revision: 0x2e8 LMP Version: 2.1 (0x4) Subversion: 0x4217 Manufacturer: Broadcom Corporation (15) ``` Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: btusb: Add support for Intel bluetooth device 8087:0029Raghuram Hegde
Include the new USB product ID for Intel Bluetooth device 22260 family(CcPeak) The /sys/kernel/debug/usb/devices portion for this device is: T: Bus=01 Lev=01 Prnt=01 Port=02 Cnt=02 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=8087 ProdID=0029 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms Signed-off-by: Raghuram Hegde <raghuram.hegde@intel.com> Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-18net: ethernet: don't set phylib state CHANGELINK in driversHeiner Kallweit
After phy_start() phylib takes care of all needed actions, including aneg settings and checking link state. There's no need to set state PHY_CHANGELINK in drivers. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: phy: remove unused code in phy_probeHeiner Kallweit
3c1bcc8614db ("net: ethernet: Convert phydev advertize and supported from u32 to link mode") left some unused code in phy_probe(), remove it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18Merge tag 'mlx5-uplink-rep-2018-12-15' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed: ==================== mlx5-uplink-rep-2018-12-15 Or Gerlitz says: This series is essentially a cleanup to align with the rest of the NIC switchdev drivers and make us more robust and clear/n: currently the PF netdev serves as the mlx5 e-switch uplink netdev representor when going into switchdev mode and back as plain NIC netdev when going out. This causes some irregularities and misc troubles. Move to use dedicated uplink rep, as we have for the VF vports. The uplink rep netdev does has sysfs link and supports the sriov vf mac ndo, these two are in use by libvirt and other orchestrators, It also has richer ethtool support to allow controlling the port link & mtu along with supporting dcb and plugging into the mlx5 lag logic. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18qlcnic: remove set but not used variables 'op, cmd_op'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c:1070:5: warning: variable 'op' set but not used [-Wunused-but-set-variable] drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c:1342:5: warning: variable 'cmd_op' set but not used [-Wunused-but-set-variable] 'op' never used since introduction in commit 7cb03b2347d5 ("qlcnic: Support VF-PF communication channel commands.") 'cmd_op' not used since commit 6226204bcf20 ("qlcnic: Fix operation type and command type.") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-19Bluetooth: hci_h5: Turn off RTL8723BS on suspend, reprobe on resumeHans de Goede
On many devices the RTL8723BS device gets reset during suspend/resume, causing it to lose its firmware and all state. Testing has shown it drops back to communicating at 115200 bps and sends sync-request packages, indicating it has been fully reset. This commit fixes this by queueing a reprobe on resume. This mirrors how USB RTL BT devices, which have the same problem, are handled in the btusb driver, there we set the USB_QUIRK_RESET_RESUME for all RTL devices, which also causes a reprobe on resume. The only difference is that here we need to do the reprobe ourselves. Since we are doing a full reprobe on resume now, we can also turn off the device on suspend to save power while suspended. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_h5: Add suspend / resume opsHans de Goede
Add support for vendor specific suspend / resume callbacks. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_intel: clean an indentation issue, remove extraneous spacesColin Ian King
Trivial fix to clean up an indentation issue, remove spaces Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_serdev: Remove setting of HCI_QUIRK_RESET_ON_CLOSE.Balakrishna Godavarthi
HCI_QUIRK_RESET_ON_CLOSE quirk is required for BT v1.0 based devices, to send a reset command to the chip during hci device close. Serdev architecture is used for the latest BT chips, which doesn't require to send the reset command during close. If still chips required reset command during close, it would be better enabling it in the vendor probes or in proto setup. Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: Remove unnecessary smp_mb__after_atomic() barriersAndrea Parri
The barriers are redundant because atomic_test_and_clear_bit() already provides the required full ordering for the cases in question (that is, when the bit is cleared). Signed-off-by: Andrea Parri <andrea.parri@amarulasolutions.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: btbcm: Add default address for BCM43430A0Chen-Yu Tsai
The BCM43430A0 has the default MAC address 43:43:A0:12:1F:AC if none is given. This address was found when enabling Bluetooth on a bunch of boards with the AMPAK AP6210 module, all sharing the same address. It also contains the sequence 4343A0, which is suspicious as that is also the name the chip identifies itself as. Add this to the list of default MAC addresses and leave it to the user to configure a valid one. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_bcm: Add compatible string for BCM4330Chen-Yu Tsai
The BCM4330 chip is a 802.11 a/b/g/n + Bluetooth 4.0 + HS controller. This patch adds a compatible string match to the serdev driver for the Bluetooth part of the chip. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_bcm: Add BCM20702A1 variantMaxime Ripard
The BCM20702A1 chip is a single-chip Bluetooth 4.0 controller and transceiver. It is found in the AMPAK AP6210 WiFi+BT package. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_bcm: Wait for device to come out of reset after power onChen-Yu Tsai
The datasheets for BCM20702 and BCM43438 both have power up time sequence graphs, however they are slightly different. Both chips also have an internal power-on-reset, which holds the chip in reset for a short time after the regulators are enabled. For the BCM20702, the time period from when the regulators are enabled, until the chip settles and comes out of sleep state, is 6564 ~ 8171 us. For the BCM43438, the graph only shows the time period from when the regulators are enabled until the chip responds by driving the host's CTS line low, assuming the host has already driven its RTS line low. This is shown to be 6.5 sleep cycles, with the sleep clock at 32.768 kHz. This is around 2 ms. Wait a full 10 ms after the regulators are enabled to account for signal rising times. Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_bcm: Add support for regulator suppliesChen-Yu Tsai
The Broadcom Bluetooth chips have two power inputs, VBAT and VDDIO. The former provides overall power for the chip, while the latter powers the I/O pins and buffers. Model these two as regulator supplies, and let the driver manage them in the same way as it does the clock supply. Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_bcm: Add support for LPO clockChen-Yu Tsai
The Broadcom Bluetooth controllers support a secondary LPO clock at 32.768 kHz. This external clock provides low power timing, and also a way to detect the frequency of the main reference clock. On many designs without NVRAM and a non-default reference clock, this must be used or the controller will not function correctly. Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_bcm: Use "txco" and "extclk" to get clock referenceChen-Yu Tsai
Originally the device tree binding only specified one clock reference, with the name "extclk". The driver simply retrieves the clock without bothering to specify a name. Since we added a second clock to the binding, we need to fetch the clocks by name now. First we try the new name "txco", then fall back to the old name "extclk", and finally try retrieving a clock without using any name, to cover any instances where a bad device tree or firmware worked by accident. In the last case, we should take care that we don't get the same clock twice when we add support for the "lpo" clock. Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_bcm: Simplify clk_get error handlingChen-Yu Tsai
The driver currently checks the clk pointer for an error condition, as returned by clk_get, before every invocation of the clk consumer API. This is redundant if the goal is simply to ignore the errors, thereby making the clk optional. The clk consumer API already checks if the pointer is NULL or not. Simplify the code a bit by assigning NULL to the clk pointer if the error condition is one we want to ignore, which is every error except deferred probing. Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19Bluetooth: hci_bcm: Handle deferred probing for the clock supplyChen-Yu Tsai
On some systems that actually have the bluetooth controller wired up with an extra clock signal, it's possible the bluetooth controller probes before the clock provider. clk_get would return a defer probe error, which was not handled by this driver. Handle this properly, so that these systems can work reliably. Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-18net: phy: print stack trace in phy_errorHeiner Kallweit
So far phy_error() silently stops the PHY state machine. If the network driver doesn't inform about a MDIO error then the user may wonder why his network is down. Let's print the stack trace to facilitate search for the root cause of the error. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: phy: improve phy state checkingHeiner Kallweit
Add helpers phy_is_started() and __phy_is_started() to avoid open-coded checks whether PHY has been started. To make the check easier move PHY_HALTED before PHY_UP in enum phy_state. Further improvements: phy_start_aneg(): Return -EBUSY and print warning if function is called from a non-started state (DOWN, READY, HALTED). Better check because function is exported and drivers may use it incorrectly. phy_interrupt(): Return IRQ_NONE also if state is DOWN or READY. We should never receive an interrupt in one of these states, but better play safe. phy_stop(): Just return and print a warning if PHY is in a non-started state. This warning should help to identify drivers with unbalanced calls to phy_start() / phy_stop(). phy_state_machine(): Schedule state machine run only if PHY is in a started state. E.g. if state is READY we don't need the state machine, it will be started by phy_start(). v2: - don't use __func__ within phy_warn_state v3: - use WARN() instead of printing error message to facilitate debugging Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: fec: remove workaround to restart phylib state machine on MDIO timeoutHeiner Kallweit
There's a workaround to restart the phylib state machine in case of a MDIO access timeout. Seems it was introduced to deal with the consequences of a too small MDIO timeout. See also commit message of c3b084c24c8a ("net: fec: Adjust ENET MDIO timeouts") which increased the timeout value later. Due to the later timeout value fix it seems to be safe to remove the workaround. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18bonding: fix indentation issues, remove extra spacesColin Ian King
There are two statements that are indented too much by one space each, fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: fix a SSU buffer checking bugYunsheng Lin
When caculating the SSU buffer, it first allocate tx and rx private buffer, then the remaining buffer is for rx shared buffer. The remaining buffer size should be at least bigger than or equal to the shared_std, which is the minimum shared buffer size required by the driver, but currently if the remaining buffer size is equal to the shared_std, it returns failure, which causes SSU buffer allocation failure problem. This patch fixes this problem by rounding up shared_std before checking the the remaining buffer size bigger than or equal to the shared_std. Fixes: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: aligning buffer size in SSU to 256 bytesYunsheng Lin
The hardware expects the buffer size set to SSU is aligned to 256 bytes, this patch aligns the buffer size to 256 byte using roundup or rounddown function. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: getting tx and dv buffer size through firmwareYunsheng Lin
This patch adds support of getting tx and dv buffer size through firmware, because different version of hardware requires different size of tx and dv buffer. This patch also add dv_buf_size to tc' private buffer size even if pfc is not enable for the tc. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: synchronize speed and duplex from phy when phy link upPeng Li
Driver calls phy_connect_direct and registers hclge_mac_adjust_link to synchronize mac speed and duplex from phy. It is better to synchronize mac speed and duplex from phy when phy link up. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: remove 1000M/half support of phyFuyun Liang
Our phy does not support 1000M/half, this patch removes 1000M/half from PHY_SUPPORTED_FEATURES. Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: update coalesce param per secondPeng Li
coalesce param updates every 100 napi times, it may update a little late if ping test after a high rate flow, may over napi poll is called 100 times as ping test sends packets every second. This patch updates coalesce param every second, instead with every 100 napi times. It can not update the param 100% in time, but the lag time is very short. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: fix incomplete uninitialization of IRQ in the ↵Huazhong Tan
hns3_nic_uninit_vector_data() In the hns3_nic_uninit_vector_data(), the procedure of uninitializing the tqp_vector's IRQ has not set affinity_notify to NULL and changes its init flag. This patch fixes it. And for simplificaton, local variable tqp_vector is used instead of priv->tqp_vector[i]. Fixes: 424eb834a9be ("net: hns3: Unified HNS3 {VF|PF} Ethernet Driver for hip08 SoC") Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: remove unnecessary configuration recapture while resettingHuazhong Tan
When doing reset, it is unnecessary to get the hardware's default configuration again, otherwise, the user's configuration will be overwritten. Fixes: 4ed340ab8f49 ("net: hns3: Add reset process in hclge_main") Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: update some variables while hclge_reset()/hclgevf_reset() doneHuazhong Tan
When hclge_reset() completes successfully, it should update the last_reset_time, set reset_fail_cnt to 0, and set reset_type of hnae3_ae_dev to HNAE3_NONE_RESET. Also when hclgevf_reset() completes successfully, it should update the last_reset_time, and set reset_type of hnae3_ae_dev to HNAE3_NONE_RESET. Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: fix napi_disable not return problemHuazhong Tan
While doing DOWN, the calling of napi_disable() may not return, since the napi_complete() in the hns3_nic_common_poll() will never be called when HNS3_NIC_STATE_DOWN is set. So we need to call napi_complete() before checking HNS3_NIC_STETE_DOWN. Fixes: ff0699e04b97 ("net: hns3: stop napi polling when HNS3_NIC_STATE_DOWN is set") Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: uninitialize pci in the hclgevf_uninitHuazhong Tan
In the hclgevf_pci_reset(), it only uninitialize and initialize the msi, so if the initialization fails, hclgevf_uninit_hdev() does not need to uninitialize the msi, but needs to uninitialize the pci, otherwise it will cause pci resource not free. Fixes: 862d969a3a4d ("net: hns3: do VF's pci re-initialization while PF doing FLR") Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18net: hns3: fix error handling int the hns3_get_vector_ring_chainHuazhong Tan
When hns3_get_vector_ring_chain() failed in the hns3_nic_init_vector_data(), it should do the error handling instead of return directly. Also, cur_chain should be freed instead of chain and head->next should be set to NULL in error handling of hns3_get_vector_ring_chain. This patch fixes them. Fixes: 73b907a083b8 ("net: hns3: bugfix for buffer not free problem during resetting") Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-18mac80211_hwsim: fix overwriting of if_combinationJames Prestwood
Moved setting if_combination.num_different_channels/radar_detect_widths into an else after use_chanctx. In the case of use_chanctx, these two settings were getting overwritten. Signed-off-by: James Prestwood <james.prestwood@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-12-17nfp: flower: fix cb_ident duplicate in indirect block registerJohn Hurley
Previously the identifier used for indirect block callback registry and for block rule cb registry (when done via indirect blocks) was the pointer to the netdev we were interested in receiving updates on. This worked fine if a single app existed that registered one callback per netdev of interest. However, if multiple cards are in place and, in turn, multiple apps, then each app may register the same callback with the same identifier to both the netdev's indirect block cb list and to a block's cb list. This can lead to EEXIST errors and/or incorrect cb deletions. Prevent this conflict by using the app pointer as the identifier for netdev indirect block cb registry, allowing each app to register a unique callback per netdev. For block cb registry, the same app may register multiple cbs to the same block if using TC shared blocks. Instead of the app, use the pointer to the allocated cb_priv data as the identifier here. This means that there can be a unique block callback for each app/netdev combo. Fixes: 3166dd07a9cb ("nfp: flower: offload tunnel decap rules via indirect TC blocks") Reported-by: Edward Cree <ecree@solarflare.com> Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-17mlxsw: spectrum: Update the supported firmware to version 13.1910.622Shalom Toledo
This new firmware contains: * New packet traps for discarded packets * Secure firmware flash bug fix * Fence mechanism bug fix * TCAM RMA bug fix Signed-off-by: Shalom Toledo <shalomt@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-17bnxt_en: query force speeds before disabling autoneg mode.Vasundhara Volam
With autoneg enabled, PHY loopback test fails. To disable autoneg, driver needs to send a valid forced speed to FW. FW is not sending async event for invalid speeds. To fix this, query forced speeds and send the correct speed when disabling autoneg mode. Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-17bnxt_en: Do not free port statistics buffer when device is down.Michael Chan
Port statistics which include RDMA counters are useful even when the netdevice is down. Do not free the port statistics DMA buffers when the netdevice is down. This is keep the snapshot of the port statistics and counters will just continue counting when the netdevice goes back up. Split the bnxt_free_stats() function into 2 functions. The port statistics buffers will only be freed when the netdevice is removed. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-17bnxt_en: Save ring statistics before reset.Michael Chan
With the current driver, the statistics reported by .ndo_get_stats64() are reset when the device goes down. Store a snapshot of the rtnl_link_stats64 before shutdown. This snapshot is added to the current counters in .ndo_get_stats64() so that the counters will not get reset when the device is down. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-17bnxt_en: Return linux standard errors in bnxt_ethtool.cVasundhara Volam
Currently firmware specific errors are returned directly in flash_device and reset ethtool hooks. Modify it to return linux standard errors to userspace when flashing operations fail. Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-17bnxt_en: Don't set ETS on unused TCs.Michael Chan
Currently, the code allows ETS bandwidth weight 0 to be set on unused TCs. We should not set any DCB parameters on unused TCs at all. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-05-12 15:56:07 +0000