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2020-05-30r8169: improve handling power management opsHeiner Kallweit
Simplify handling the power management callbacks. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30r8169: make rtl8169_down central chip quiesce functionHeiner Kallweit
Functionality for quiescing the chip is spread across different functions currently. Move it to rtl8169_down(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30r8169: move some calls to rtl8169_hw_resetHeiner Kallweit
Move calls that are needed before and after calling rtl8169_hw_reset() into this function. This requires to move the function in the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30r8169: don't reset tx ring indexes in rtl8169_tx_clearHeiner Kallweit
In places where the indexes have to be reset, we call rtl8169_init_ring_indexes() anyway after rtl8169_tx_clear(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30r8169: enable WAKE_PHY as only WoL source when runtime-suspendingHeiner Kallweit
We go to runtime-suspend few secs after cable removal. As cable is removed "physical link up" is the only meaningful WoL source. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30r8169: change driver data typeHeiner Kallweit
Change driver private data type to struct rtl8169_private * to avoid some overhead. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30Merge tag 'wireless-drivers-next-2020-05-30' 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 v5.8 Third set of patches for v5.8. Final new features before the merge window (most likely) opens, noteworthy here is adding WPA3 support to old drivers rt2800, b43 and b43_legacy. Major changes: ath10k * SDIO and SNOC busses are not experimental anymore ath9k * allow receive of broadcast Action frames ath9k_htc * allow receive of broadcast Action frames rt2800 * enable WPA3 support out of box b43 * enable WPA3 support b43_legacy * enable WPA3 support mwifiex * advertise max number of clients to user space mt76 * mt7663: add remain-on-channel support * mt7915: add spatial reuse support * add support for mt7611n hardware iwlwifi * add ACPI DSM support * support enabling 5.2GHz bands in Indonesia via ACPI * bump FW API version to 56 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30net: dsa: sja1105: fix port mirroring for P/Q/R/SVladimir Oltean
The dynamic configuration interface for the General Params and the L2 Lookup Params tables was copy-pasted between E/T devices and P/Q/R/S devices. Nonetheless, these interfaces are bitwise different. The driver is using dynamic reconfiguration of the General Parameters table for the port mirroring feature, which was therefore broken on P/Q/R/S. Note that this patch can't be backported easily very far to stable trees (since it conflicts with some other development done since the introduction of the driver). So the Fixes: tag is purely informational. Fixes: 8aa9ebccae87 ("net: dsa: Introduce driver for NXP SJA1105 5-port L2 switch") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30net: dsa: sja1105: suppress -Wmissing-prototypes in sja1105_static_config.cVladimir Oltean
Newer compilers complain with W=1 builds that there are non-static functions defined in sja1105_static_config.c that don't have a prototype, because their prototype is defined in sja1105.h which this translation unit does not include. I don't entirely understand what is the point of these warnings, since in principle there's nothing wrong with that. But let's move the prototypes to a header file that _is_ included by sja1105_static_config.c, since that will make these warnings go away. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30Merge tag 'mlx5-cleanup-2020-05-29' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-cleanup-2020-05-29 Accumulated cleanup patches and sparse warning fixes for mlx5 driver. 1) sync with mlx5-next branch 2) Eli Cohen declares mpls_entry_encode() helper in mpls.h as suggested by Jakub Kicinski and David Ahern, and use it in mlx5 3) Jesper Fixes xdp data_meta setup in mlx5 4) Many sparse and build warnings cleanup ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30net: hns3: remove some unused codes in hns3_nic_set_features()Huazhong Tan
NETIF_F_HW_VLAN_CTAG_FILTER is not set in netdev->hw_feature for the HNS3 driver, so the handler of NETIF_F_HW_VLAN_CTAG_FILTER in hns3_nic_set_features() won't be called, remove it. Reported-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30net: hns3: fix two coding style issues in hclgevf_main.cHuazhong Tan
Remove a redundant blank line in hclgevf_cmd_set_promisc_mode(), and fix a reverse xmas tree coding style issue in hclgevf_set_rss_tc_mode(). Reported-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30net: hns3: fix an incorrect comment for num_tqps in struct hclgevf_devHuazhong Tan
struct hclgevf_dev stands for VF device, its field num_tqps indicates the number of VF's task queue pairs, so the comment is incorrect, replace 'PF' with 'VF'. Reported-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30net: hns3: remove two unused macros in hclgevf_cmd.cHuazhong Tan
Macro hclgevf_ring_to_dma_dir and hclgevf_is_csq defined in hclgevf_cmd.c, but not used, so remove them. Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30net: hns3: remove an unused macro hclge_is_csqHuazhong Tan
Macro hclge_is_csq defined in hcgle_cmd.c has not been used, so remove it. Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30net: hns3: fix a print format issue in hclge_mac_mdio_config()Huazhong Tan
Use %d to print int variable 'ret' in hclge_mac_mdio_config(). Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30Merge tag 'gpio-v5.7-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "Here are some (very) late fixes for GPIO, none of them very serious except the one tagged for stable for enabling IRQ on open drain lines: - Fix probing of mvebu chips without PWM - Fix error path on ida_get_simple() on the exar driver - Notify userspace properly about line status changes when flags are changed on lines. - Fix a sleeping while holding spinlock in the mellanox driver. - Fix return value of the PXA and Kona probe calls. - Fix IRQ locking of open drain lines, it is fine to have IRQs on open drain lines flagged for output" * tag 'gpio-v5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: fix locking open drain IRQ lines gpio: bcm-kona: Fix return value of bcm_kona_gpio_probe() gpio: pxa: Fix return value of pxa_gpio_probe() gpio: mlxbf2: Fix sleeping while holding spinlock gpiolib: notify user-space about line status changes after flags are set gpio: exar: Fix bad handling for ida_simple_get error path gpio: mvebu: Fix probing for chips without PWM
2020-05-30pstore/ram: Introduce max_reason and convert dump_oopsKees Cook
Now that pstore_register() can correctly pass max_reason to the kmesg dump facility, introduce a new "max_reason" module parameter and "max-reason" Device Tree field. The "dump_oops" module parameter and "dump-oops" Device Tree field are now considered deprecated, but are now automatically converted to their corresponding max_reason values when present, though the new max_reason setting has precedence. For struct ramoops_platform_data, the "dump_oops" member is entirely replaced by a new "max_reason" member, with the only existing user updated in place. Additionally remove the "reason" filter logic from ramoops_pstore_write(), as that is not specifically needed anymore, though technically this is a change in behavior for any ramoops users also setting the printk.always_kmsg_dump boot param, which will cause ramoops to behave as if max_reason was set to KMSG_DUMP_MAX. Co-developed-by: Pavel Tatashin <pasha.tatashin@soleen.com> Signed-off-by: Pavel Tatashin <pasha.tatashin@soleen.com> Link: https://lore.kernel.org/lkml/20200515184434.8470-6-keescook@chromium.org/ Signed-off-by: Kees Cook <keescook@chromium.org>
2020-05-30platform/x86: touchscreen_dmi: Add info for the Trekstor Yourbook C11BBernhard Übelacker
Add touchscreen info for the Trekstor Yourbook C11B. It seems to use the same touchscreen as the Primebook C11, so we only add a new DMI match. Cc: Otmar Meier <otmarjun.meier@nexgo.de> Reported-and-tested-by: Otmar Meier <otmarjun.meier@nexgo.de> Signed-off-by: Bernhard Übelacker <bernhardu@mailbox.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-05-30platform/x86: hp-wmi: Introduce HPWMI_POWER_FW_OR_HW as convenient shortcutAndy Shevchenko
For hardware blocked wireless switch we check two bits. Introduce HPWMI_POWER_FW_OR_HW enum to increase readability and for easier maintenance. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-05-30platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32()Andy Shevchenko
First of all, unsigned long can overflow u32 value on 64-bit machine. Second, simple_strtoul() doesn't check for overflow in the input. Convert simple_strtoul() to kstrtou32() to eliminate above issues. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-05-30platform/x86: hp-wmi: Refactor postcode_store() to follow standard patternsAndy Shevchenko
Refactor postcode_store() to follow standard patterns of error handling. While at it, switch to use kstrtobool(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-05-30platform/x86: acerhdf: replace space by * in modaliasChih-Wei Huang
Using space in module alias makes it harder to parse modules.alias. Replace it by a star(*). Reviewed-by: Peter Kästle <peter@piie.net> Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-05-30platform/x86: ISST: Increase timeoutSrinivas Pandruvada
Fix timeout issue on some Ice Lake servers, where mail box command is timing out before the response, Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-05-30Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo
ath.git patches for v5.8. Major changes: ath9k * allow receive of broadcast Action frames ath9k_htc * allow receive of broadcast Action frames
2020-05-30ath11k: clear DCM max constellation tx valueMuna Sinada
According to 11ax spec. draft 4.0. DCM Max Constellation Tx data field should be set to "Reserved" for an AP, therefore bit is cleared. Signed-off-by: Muna Sinada <msinada@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1590707417-29672-1-git-send-email-msinada@codeaurora.org
2020-05-30ath11k: reset trigger frame MAC padding durationMuna Sinada
The value was 3 and it's reserved value. Corrected to maintain fw defaults. Signed-off-by: Muna Sinada <msinada@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1590706483-27609-1-git-send-email-msinada@codeaurora.org
2020-05-30ath10k: Remove ath10k_qmi_register_service_notifier() declarationDouglas Anderson
The ath10k/qmi.h header file contains a declaration for the function ath10k_qmi_register_service_notifier(). This function doesn't exist. Remove the declaration. This patch is a no-op and was just found by code inspection. Fixes: ba94c753ccb4 ("ath10k: add QMI message handshake for wcn3990 client") Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200528122105.1.I31937dce728b441fd72cbe23447bc4710fd56ddb@changeid
2020-05-30ath9k_htc: Set RX filter based to allow broadcast Action frame RXJouni Malinen
Advertise support for multicast frame registration and update the RX filter based on the recently added FIF_MCAST_ACTION to allow broadcast Action frames to be received. This is needed for Device Provisioning Protocol (DPP) use cases that use broadcast Public Action frames. Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200426084733.7889-2-jouni@codeaurora.org
2020-05-30ath9k: Set RX filter based to allow broadcast Action frame RXJouni Malinen
Advertise support for multicast frame registration and update the RX filter based on the recently added FIF_MCAST_ACTION to allow broadcast Action frames to be received. This is needed for Device Provisioning Protocol (DPP) use cases that use broadcast Public Action frames. Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200426084733.7889-1-jouni@codeaurora.org
2020-05-30Merge tag 'irqchip-5.8' of ↵Thomas Gleixner
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core Pull irqchip updates from Marc Zyngier: - A few new drivers for the Loongson MIPS platform (HTVEC, PIC, MSI) - A cleanup of the __irq_domain_add() API - A cleanup of the IRQ simulator to actually use some of the irq infrastructure - Some fixes for the Sifive PLIC when used in a multi-controller context - Fixes for the GICv3 ITS to spread interrupts according to the load of each CPU, and to honor managed interrupts - Numerous cleanups and documentation fixes
2020-05-29net/mlx5e: Make mlx5e_dcbnl_ops staticSaeed Mahameed
Fix sparse warning: drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c:988:29: error: symbol 'mlx5e_dcbnl_ops' was not declared. Should it be static? Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-05-29net/mlx5e: en_tc: Fix cast to restricted __be32 warningSaeed Mahameed
Fixes sparse warnings: warning: cast to restricted __be32 warning: restricted __be32 degrades to integer Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com>
2020-05-29net/mlx5e: en_tc: Fix incorrect type in initializer warningsSaeed Mahameed
Fix some trivial warnings of the type: warning: incorrect type in initializer (different base types) Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com>
2020-05-29net/mlx5: Accel: fpga tls fix cast to __be64 and incorrect argument typesSaeed Mahameed
tls handle and rcd_sn are actually big endian and not in host format. Fix that. Fix the following sparse warnings: drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c:177:21: warning: cast to restricted __be64 drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c:178:52: warning: incorrect type in argument 2 (different base types) expected unsigned int [usertype] handle got restricted __be32 [usertype] handle Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-05-29net/mlx5: cmd: Fix memset with byte count warningSaeed Mahameed
Fix sparse warning: drivers/net/ethernet/mellanox/mlx5/core/cmd.c:1949:15: warning: memset with byte count of 271720 mlx5_cmd_stats array is too big to be held inline in mlx5_cmd. Allocate it separately. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-05-29net/mlx5: DR: Fix incorrect type in return expressionSaeed Mahameed
dr_ste_crc32_calc() calculates crc32 and should return it in HW format. It is being used to calculate a u32 index, hence we force the return value of u32 to avoid the sparse warning: drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c:115:16: warning: incorrect type in return expression (different base types) expected unsigned int got restricted __be32 [usertype] Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com>
2020-05-29net/mlx5: DR: Fix cast to restricted __be32Saeed Mahameed
raw_ip actual type is __be32 and not u32. Fix that and get rid of the warning. drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c:906:31: warning: cast to restricted __be32 Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com>
2020-05-29net/mlx5: DR: Fix incorrect type in argumentSaeed Mahameed
HW spec objects should receive a void ptr to work on, the MLX5_SET/GET macro will know how to handle it. No need to provide explicit or wrong pointer type in this case. warning: incorrect type in argument 1 (different base types) expected unsigned long long const [usertype] *sw_action got restricted __be64 [usertype] *[assigned] sw_action Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com>
2020-05-29net/mlx5e: Use generic API to build MPLS labelEli Cohen
Make use of generic API mpls_entry_encode() to build mpls label and get rid of local function. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-05-29net/mlx5: reduce stack usage in qp_read_fieldArnd Bergmann
Moving the mlx5_ifc_query_qp_out_bits structure on the stack was a bit excessive and now causes the compiler to complain on 32-bit architectures: drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function 'qp_read_field': drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:274:1: error: the frame size of 1104 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] Revert the previous patch partially to use dynamically allocation as the code did before. Unfortunately there is no good error handling in case the allocation fails. Fixes: 57a6c5e992f5 ("net/mlx5: Replace hand written QP context struct with automatic getters") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-05-29net/mlx5e: Don't use err uninitialized in mlx5e_attach_decapNathan Chancellor
Clang warns: drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:3712:6: warning: variable 'err' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] if (IS_ERR(d->pkt_reformat)) { ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:3718:6: note: uninitialized use occurs here if (err) ^~~ drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:3712:2: note: remove the 'if' if its condition is always true if (IS_ERR(d->pkt_reformat)) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_tc.c:3670:9: note: initialize the variable 'err' to silence this warning int err; ^ = 0 1 warning generated. It is not wrong, err is only ever initialized in if statements but this one is not in one. Initialize err to 0 to fix this. Fixes: 14e6b038afa0 ("net/mlx5e: Add support for hw decapsulation of MPLS over UDP") Link: https://github.com/ClangBuiltLinux/linux/issues/1037 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-05-29net/mlx5: Kconfig: Fix spelling typoSaeed Mahameed
"mdoe"->"mode" Fixes: d956873f908c ("net/mlx5e: Introduce kconfig var for TC support") Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reported-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
2020-05-29mlx5: fix xdp data_meta setup in mlx5e_fill_xdp_buffJesper Dangaard Brouer
The helper function xdp_set_data_meta_invalid() must be called after setting xdp->data as it depends on it. The bug was introduced in the cited patch below, and cause the kernel to crash when using BPF helper bpf_xdp_adjust_head() on mlx5 driver. Fixes: 39d6443c8daf ("mlx5, xsk: Migrate to new MEM_TYPE_XSK_BUFF_POOL") Reported-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Tested-by: David Ahern <dsahern@gmail.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-05-29drivers/net/ibmvnic: Update VNIC protocol version reportingThomas Falcon
VNIC protocol version is reported in big-endian format, but it is not byteswapped before logging. Fix that, and remove version comparison as only one protocol version exists at this time. Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-29nfp: flower: fix incorrect flag assignmentLouis Peens
A previous refactoring missed some locations the flags were renamed but not moved from the previous flower_ext_feats to the new flower_en_feats variable. This lead to the FLOW_MERGE and LAG features not being enabled. Fixes: e09303d3c4d9 ("nfp: flower: renaming of feature bits") Signed-off-by: Louis Peens <louis.peens@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-29NFC: st21nfca: add missed kfree_skb() in an error pathChuhong Yuan
st21nfca_tm_send_atr_res() misses to call kfree_skb() in an error path. Add the missed function call to fix it. Fixes: 1892bf844ea0 ("NFC: st21nfca: Adding P2P support to st21nfca in Initiator & Target mode") Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-29net: ethernet: dwmac: add ethernet glue logic for NXP imx8 chipFugang Duan
NXP imx8 family like imx8mp/imx8dxl chips support Synopsys MAC 5.10a IP. This patch adds settings for NXP imx8 glue layer: - clocks - dwmac address width - phy interface mode selection - adjust rgmii txclk rate v2: - adjust code sequences in order to have reverse christmas tree local variable ordering. Signed-off-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-29stmmac: platform: add "snps, dwmac-5.10a" IP compatible stringFugang Duan
Add "snps,dwmac-5.10a" compatible string for 5.10a version that can avoid to define some plat data in glue layer. Signed-off-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-29net: dsa: sja1105: avoid invalid state in sja1105_vlan_filteringVladimir Oltean
Be there 2 switches spi/spi2.0 and spi/spi2.1 in a cross-chip setup, both under the same VLAN-filtering bridge, both in the SJA1105_VLAN_BEST_EFFORT state. If we try to change the VLAN state of one of the switches (to SJA1105_VLAN_FILTERING_FULL) we get the following error: devlink dev param set spi/spi2.1 name best_effort_vlan_filtering value false cmode runtime [ 38.325683] sja1105 spi2.1: Not allowed to overcommit frame memory. L2 memory partitions and VL memory partitions share the same space. The sum of all 16 memory partitions is not allowed to be larger than 929 128-byte blocks (or 910 with retagging). Please adjust l2-forwarding-parameters-table.part_spc and/or vl-forwarding-parameters-table.partspc. [ 38.356803] sja1105 spi2.1: Invalid config, cannot upload This is because the spi/spi2.1 switch doesn't support tagging anymore in the SJA1105_VLAN_FILTERING_FULL state, so it doesn't need to have any retagging rules defined. Great, so it can use more frame memory (retagging consumes extra memory). But the built-in low-level static config checker from the sja1105 driver says "not so fast, you've increased the frame memory to non-retagging values, but you still kept the retagging rules in the static config". So we need to rebuild the VLAN table immediately before re-uploading the static config, operation which will take care, based on the new VLAN state, of removing the retagging rules. Fixes: 3f01c91aab92 ("net: dsa: sja1105: implement VLAN retagging for dsa_8021q sub-VLANs") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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