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2020-04-22Bluetooth: btbcm: Bail sooner from btbcm_initialize() when not loading fwHans de Goede
If we have already loaded the firmware/patchram and btbcm_initialize() is called to re-init the HCI after this then there is no need to get the USB device-ids and build a firmware-filename out of these. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-04-22Bluetooth: btbcm: Make btbcm_setup_patchram use btbcm_finalizeHans de Goede
On UART attached devices we do: 1. btbcm_initialize() 2. Setup UART baudrate, etc. 3. btbcm_finalize() After our previous changes we can now also use btbcm_finalize() from the btbcm_setup_patchram() function used on USB devices without any functional changes. This completes unifying the USB and UART paths as much as possible. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-04-22Bluetooth: btbcm: Make btbcm_initialize() print local-name on re-init tooHans de Goede
Make btbcm_initialize() get and print the device's local-name on re-init too, this will make us also print the local-name after loading the Patch on UART attached devices making things more consistent. This also removes some code duplication from btbcm_setup_patchram() and allows more code duplication removal there in a follow-up patch. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-04-22Bluetooth: btbcm: Fold Patch loading + applying into btbcm_initialize()Hans de Goede
Instead of having btbcm_initialize() fill a passed in fw_name buffer and then have its callers use that to request the firmware + load it into the HCI, make btbcm_initialize() do this itself the first time it is called (its get called a second time to reset the HCI after the firmware has been loaded). This removes some code duplication and makes it easier for further patches in this series to try more then 1 firmware filename. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-04-22Bluetooth: btbcm: Move setting of USE_BDADDR_PROPERTY quirk to hci_bcm.cHans de Goede
btbcm_finalize() is currently only used by UART attached BCM devices. Move the setting of the USE_BDADDR_PROPERTY quirk, which we only want for UART attached devices to hci_bcm in preparation for using btbcm_finalize() for USB attached devices too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-04-22Bluetooth: btbcm: Drop upper nibble version check from btbcm_initialize()Hans de Goede
btbcm_initialize() must either return an error; or fill the passed in fw_name, otherwise we end up passing uninitialized stack memory to request_firmware(). Since we have a fallback hw_name of "BCM" not having a known version in the subver field does not matter, drop the check so that we always fill the passed in fw_name. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2020-04-21net: dsa: felix: enable PTP programmable pinYangbo Lu
Enable PTP programmable pin. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-21net: mscc: ocelot: enable PTP programmable pinYangbo Lu
Enable PTP programmable pin. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-21net: mscc: ocelot: support 4 PTP programmable pinsYangbo Lu
Support 4 PTP programmable pins with only PTP_PF_PEROUT function for now. The PTP_PF_EXTTS function will be supported in the future, and it should be implemented separately for Felix and Ocelot, because of different hardware interrupt implementation in them. Since the hardware is not able to support absolute start time, the periodic clock request only allows start time 0 0. But nsec could be accepted for PPS case for phase adjustment. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-21net: mscc: ocelot: add wave programming registers definitionsYangbo Lu
Add wave programming registers definitions for Ocelot platforms. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-21net: mscc: ocelot: fix timestamp info if ptp clock does not workYangbo Lu
The timestamp info should be only software timestamp capabilities if ptp clock does not work. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-21net: mscc: ocelot: move ocelot ptp clock code out of ocelot.cYangbo Lu
The Ocelot PTP clock driver had been embedded into ocelot.c driver. It had supported basic gettime64/settime64/adjtime/adjfine functions by now which were used by both Ocelot switch and Felix switch. This patch is to move current ptp clock code out of ocelot.c driver maintaining as a single ocelot_ptp.c. For futher new features implementation, the common code could be put in ocelot_ptp.c and the switch specific code should be in specific switch driver. The interrupt implementation in SoC is different between Ocelot and Felix. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-21net/nfp: Update driver to use global kernel versionLeon Romanovsky
Change nfp driver to use globally defined kernel version. Reported-by: Borislav Petkov <bp@suse.de> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-21net/hns: Remove custom driver version in favour of global oneLeon Romanovsky
Use globally defined kernel version instead of custom driver variant. Reported-by: Borislav Petkov <bp@suse.de> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-21drivers: Remove inclusion of vermagic headerLeon Romanovsky
Get rid of linux/vermagic.h includes, so that MODULE_ARCH_VERMAGIC from the arch header arch/x86/include/asm/module.h won't be redefined. In file included from ./include/linux/module.h:30, from drivers/net/ethernet/3com/3c515.c:56: ./arch/x86/include/asm/module.h:73: warning: "MODULE_ARCH_VERMAGIC" redefined 73 | # define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY | In file included from drivers/net/ethernet/3com/3c515.c:25: ./include/linux/vermagic.h:28: note: this is the location of the previous definition 28 | #define MODULE_ARCH_VERMAGIC "" | Fixes: 6bba2e89a88c ("net/3com: Delete driver and module versions from 3com drivers") Co-developed-by: Borislav Petkov <bp@suse.de> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Shannon Nelson <snelson@pensando.io> # ionic Acked-by: Sebastian Reichel <sre@kernel.org> # power Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: bcmgenet: Drop too many parentheses in bcmgenet_probe()Andy Shevchenko
No need to have parentheses around plain pointer variable or negation operator. Drop them for good. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: bcmgenet: Use get_unligned_beXX() and put_unaligned_beXX()Andy Shevchenko
It's convenient to use get_unligned_beXX() and put_unaligned_beXX() helpers to get or set MAC instead of open-coded variants. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: bcmgenet: Use devm_clk_get_optional() to get the clocksAndy Shevchenko
Conversion to devm_clk_get_optional() makes it explicit that clocks are optional. This change allows to handle deferred probe in case clocks are defined, but not yet probed. Due to above changes bail out in error case. While here, check potential error when enable main clock. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: bcmgenet: Drop useless OF codeAndy Shevchenko
There is nothing which needs a set of OF headers, followed by redundant OF node ID check. Drop them for good. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: bcmgenet: Drop ACPI_PTR() to avoid compiler warningAndy Shevchenko
When compiled with CONFIG_ACPI=n, ACPI_PTR() will be no-op, and thus genet_acpi_match table defined, but not used. Compiler is not happy about such data. Drop ACPI_PTR() for good. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20Merge tag 'mlx5-updates-2020-04-20' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2020-04-20 This series includes misc updates and clean ups to mlx5 driver: 1) improve some comments from Hu Haowen. 2) Handles errors of netif_set_real_num_{tx,rx}_queues, from Maxim 3) IPsec and FPGA related code cleanup to prepare for ASIC devices IPsec offloads, from Raed 4) Allow partial mask for tunnel options, from Roi. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20r8169: change wmb to smb_wmb in rtl8169_start_xmitHeiner Kallweit
A barrier is needed here to ensure that rtl_tx sees the descriptor changes (DescOwn set) before the updated tp->cur_tx value. Else it may wrongly assume that the transfer has been finished already. For this purpose smp_wmb() is sufficient. No separate barrier is needed for ordering the descriptor changes with the MMIO doorbell write. The needed barrier is included in the non-relaxed writel() used by rtl8169_doorbell(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net/mlx5: improve some commentsHu Haowen
Replaced "its" with "it's". Signed-off-by: Hu Haowen <xianfengting221@163.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5: Read embedded cpu bit only onceParav Pandit
Embedded CPU bit doesn't change with PCI resume/suspend. Hence read it only once while probing the PCI device. Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Bodong Wang <bodong@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5e: Handle errors from netif_set_real_num_{tx,rx}_queuesMaxim Mikityanskiy
netif_set_real_num_tx_queues and netif_set_real_num_rx_queues may fail. Now that mlx5e supports handling errors in the preactivate hook, this commit leverages that functionality to handle errors from those functions and roll back all changes on failure. Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5e: Allow partial data mask for tunnel optionsRoi Dayan
We use mapping to save and restore the tunnel options. Save also the tunnel options mask. Signed-off-by: Roi Dayan <roid@mellanox.com> Reviewed-by: Paul Blakey <paulb@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5e: Set of completion request bit should not clear other adjacent bitsTariq Toukan
In notify HW (ring doorbell) flow, we set the bit to request a completion on the TX descriptor. When doing so, we should not unset other bits in the same byte. Currently, this does not fix a real issue, as we still don't have a flow where both MLX5_WQE_CTRL_CQ_UPDATE and any adjacent bit are set together. Fixes: 542578c67936 ("net/mlx5e: Move helper functions to a new txrx datapath header") Fixes: 864b2d715300 ("net/mlx5e: Generalize tx helper functions for different SQ types") Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Reviewed-by: Aya Levin <ayal@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5: IPsec, Refactor SA handle creation and destructionRaed Salem
Currently the SA handle is created and managed as part of the common code for different IPsec supporting HW, this handle is passed to HW to be used on Rx to identify the SA handle that was used to return the xfrm state to stack. The above implementation pose a limitation on managing this handle. Refactor by moving management of this field to the specific HW code. Downstream patches will introduce the Connect-X support for IPsec that will use this handle differently than current implementation. Signed-off-by: Raed Salem <raeds@mellanox.com> Reviewed-by: Boris Pismenny <borisp@mellanox.com> Reviewed-by: Huy Nguyen <huyn@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5e: IPSec, Expose IPsec HW stat only for supporting HWRaed Salem
The current HW counters are supported only by Innova, split the ipsec stats group into two groups, one for HW and one for SW. And expose the HW counters to ethtool only if Innova HW is used for IPsec offload. Signed-off-by: Raed Salem <raeds@mellanox.com> Reviewed-by: Huy Nguyen <huyn@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5: Refactor mlx5_accel_esp_create_hw_context parameter listRaed Salem
Currently the FPGA IPsec is the only hw implementation of the IPsec acceleration api, and so the mlx5_accel_esp_create_hw_context was wrongly made to suit this HW api, among other in its parameter list and some of its parameter endianness. This implementation might not be suitable for different HW. Refactor by group and pass all function arguments of mlx5_accel_esp_create_hw_context in common mlx5_accel_esp_xfrm_attrs struct field of mlx5_accel_esp_xfrm struct and correct the endianness according to the HW being called. Signed-off-by: Raed Salem <raeds@mellanox.com> Reviewed-by: Boris Pismenny <borisp@mellanox.com> Reviewed-by: Huy Nguyen <huyn@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5e: en_accel, Add missing net/geneve.h includeRaed Salem
The cited commit relies on include <net/geneve.h> being included implicitly prior to include "en_accel/en_accel.h". This mandates that all files that needs to include en_accel.h to redantantly include net/geneve.h. Include net/geneve.h explicitly at "en_accel/en_accel.h" to avoid undesired constrain as above. Fixes: e3cfc7e6b7bd ("net/mlx5e: TX, Add geneve tunnel stateless offload support") Signed-off-by: Raed Salem <raeds@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20net/mlx5: Use the correct IPsec capability function for FPGA opsRaed Salem
Currently the IPsec acceleration capability function is also used at IPsec fpga capable device code. This could cause a future bug as the acceleration layer is agnostic to the device implementing its API. Fix by using the IPsec FPGA capability function instead of acceleration layer capability function in case of FPGA IPsec only related operations. Downstream patches will add support for Connect-X IPsec, this can avoid a future bug. Signed-off-by: Raed Salem <raeds@mellanox.com> Reviewed-by: Boris Pismenny <borisp@mellanox.com> Reviewed-by: Huy Nguyen <huyn@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-04-20qed: use true,false for bool variablesJason Yan
Fix the following coccicheck warning: drivers/net/ethernet/qlogic/qed/qed_dev.c:4395:2-34: WARNING: Assignment of 0/1 to bool variable drivers/net/ethernet/qlogic/qed/qed_dev.c:1975:2-34: WARNING: Assignment of 0/1 to bool variable Signed-off-by: Jason Yan <yanaijie@huawei.com> Acked-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: add trace event support for PF/VF mailboxYufeng Mo
This patch adds trace event support for PF/VF mailbox. Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: add support for dumping MAC reg in debugfsYufeng Mo
This patch adds support for dumping MAC reg in debugfs, which will be helpful for debugging. Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: add debug information for flow table when failedGuojia Liao
Adds some debug information for failures of processing flow table, removes the redundant printing when hclge_fd_check_spec() returns error, and modifies the printing level for FD not enable error. Signed-off-by: Guojia Liao <liaoguojia@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: clean up some coding style issueHuazhong Tan
This patch removes some unnecessary blank lines, redundant parentheses, and changes one tab to blank in hclge_dbg_dump_reg_common(). Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: modify some unsuitable type declarationGuojia Liao
In hclge_set_fd_key_config(), parameter 'stage' should be as enum HCLGE_FD_STAGE, and in hclge_config_key(), 'tuple_size' should be type u8, also simplify unsigned int with u32 for 'i'. Signed-off-by: Guojia Liao <liaoguojia@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: remove two unused structures in hclge_cmd.hGuojia Liao
struct hclge_mac_vlan_remove_cmd and hclge_mac_vlan_add_cmd are unused. So removes them from hclge_cmd.h. Signed-off-by: Guojia Liao <liaoguojia@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: remove useless proto_support field in struct hclge_fd_cfgGuojia Liao
proto_support field in struct hclge_fd_cfg shows what protocols in flow direct table are supported now. It is unnecessary since checking which one is unsupported will be more efficient, so this patch removes it. Signed-off-by: Guojia Liao <liaoguojia@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: remove an unnecessary case 0 in hclge_fd_convert_tuple()Huazhong Tan
Since case default has included case 0, so removes this redundant case 0. Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: split out hclge_get_fd_rule_info()Jian Shen
hclge_get_fd_rule_info() is bloated, this patch separates it into several standalone functions for readability and maintainability. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: hns3: split out hclge_fd_check_ether_tuple()Jian Shen
For readability and maintainability, this patch separates the handling part of each flow type in hclge_fd_check_ether_tuple() into standalone functions. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: ethernet: fec: Allow the MDIO preamble to be disabledAndrew Lunn
An MDIO transaction normally starts with 32 1s as a preamble. However not all devices requires such a preamble. Add a device tree property which allows the preamble to be suppressed. This will half the size of the MDIO transaction, allowing faster transactions. But it should only be used when all devices on the bus support suppressed preamble. Suggested-by: Chris Healy <Chris.Healy@zii.aero> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: ethernet: fec: Allow configuration of MDIO bus speedAndrew Lunn
MDIO busses typically operate at 2.5MHz. However many devices can operate at faster speeds. This then allows more MDIO transactions per second, useful for Ethernet switch statistics, or Ethernet PHY TDR data. Allow the bus speed to be configured, using the standard "clock-frequency" property, which i2c busses use to indicate the bus speed. Before using this property, ensure all devices on the bus do actually support the requested clock speed. Suggested-by: Chris Healy <Chris.Healy@zii.aero> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: ethernet: fec: Replace interrupt driven MDIO with polled IOAndrew Lunn
Measurements of the MDIO bus have shown that driving the MDIO bus using interrupts is slow. Back to back MDIO transactions take about 90us, with 25us spent performing the transaction, and the remainder of the time the bus is idle. Replacing the completion interrupt with polled IO results in back to back transactions of 40us. The polling loop waiting for the hardware to complete the transaction takes around 28us. Which suggests interrupt handling has an overhead of 50us, and polled IO nearly halves this overhead, and doubles the MDIO performance. Suggested-by: Chris Heally <cphealy@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20r8169: inline rtl8169_make_unusable_by_asicHeiner Kallweit
Inline rtl8169_make_unusable_by_asic() and simplify it: - Address field doesn't need to be poisoned because descriptor is owned by CPU now - desc->opts1 is set by rtl8169_mark_to_asic() and rtl8169_rx_fill(), therefore we don't have to preserve any field parts. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20r8169: inline rtl8169_mark_as_last_descriptorHeiner Kallweit
rtl8169_mark_as_last_descriptor() has just one user, so inline it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20Merge branch '1GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 1GbE Intel Wired LAN Driver Updates 2020-04-19 This series contains updates to e1000e and igc only. Sasha adds new device IDs supported by the igc driver. Vitaly fixes the S0ix entry and exit flows in e1000e for TGP and newer MAC types when a cable is connected. Andre has the remaining changes in the series, starting with cleanup of the igc driver of duplicate code. Added a check for IGC_MAC_STATE_SRC_ADDR flag which is unsupported for MAC filters in igc. Cleaned up the return values for igc_add_mac_filter(), where the return value was not being used, so update the function to only return success or failure. Fix the return value of igc_uc_unsync() as well. Refactor the igc driver in several functions to help reduce the convoluted logic and simplify the driver filtering mechanisms. Improve the MAC address checks when adding a MAC filter. Lastly, improve the log messages related to MAC address filtering to ease debugging. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-20net: qed: Remove unneeded cast from memory allocationAishwarya Ramakrishnan
Remove casting the values returned by memory allocation function. Coccinelle emits WARNING: casting value returned by memory allocation function to struct pointer is useless. This issue was detected by using the Coccinelle. Signed-off-by: Aishwarya Ramakrishnan <aishwaryarj100@gmail.com> Acked-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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