kernel.git/drivers/net/ethernet/huawei, branch linux-5.12.y

net: hinic: simplify the return hinic_configure_max_qnum()

2020-12-10T01:05:37Z

Simplify the return expression. Signed-off-by: Zheng Yongjun Signed-off-by: David S. Miller

net: don't include ethtool.h from netdevice.h

2020-11-24T01:27:04Z

linux/netdevice.h is included in very many places, touching any of its dependecies causes large incremental builds. Drop the linux/ethtool.h include, linux/netdevice.h just needs a forward declaration of struct ethtool_ops. Fix all the places which made use of this implicit include. Acked-by: Johannes Berg Acked-by: Shannon Nelson Reviewed-by: Jesse Brandeburg Link: https://lore.kernel.org/r/20201120225052.1427503-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

devlink: move request_firmware out of driver

2020-11-20T05:40:57Z

All drivers which implement the devlink flash update support, with the exception of netdevsim, use either request_firmware or request_firmware_direct to locate the firmware file. Rather than having each driver do this separately as part of its .flash_update implementation, perform the request_firmware within net/core/devlink.c Replace the file_name parameter in the struct devlink_flash_update_params with a pointer to the fw object. Use request_firmware rather than request_firmware_direct. Although most Linux distributions today do not have the fallback mechanism implemented, only about half the drivers used the _direct request, as compared to the generic request_firmware. In the event that a distribution does support the fallback mechanism, the devlink flash update ought to be able to use it to provide the firmware contents. For distributions which do not support the fallback userspace mechanism, there should be essentially no difference between request_firmware and request_firmware_direct. Signed-off-by: Jacob Keller Acked-by: Shannon Nelson Acked-by: Vasundhara Volam Reviewed-by: Jiri Pirko Signed-off-by: Jakub Kicinski

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-10-06T01:40:01Z

Rejecting non-native endian BTF overlapped with the addition of support for it. The rest were more simple overlapping changes, except the renesas ravb binding update, which had to follow a file move as well as a YAML conversion. Signed-off-by: David S. Miller

net: hinic: fix DEVLINK build errors

2020-10-03T23:52:19Z

Fix many (lots deleted here) build errors in hinic by selecting NET_DEVLINK. ld: drivers/net/ethernet/huawei/hinic/hinic_hw_dev.o: in function `mgmt_watchdog_timeout_event_handler': hinic_hw_dev.c:(.text+0x30a): undefined reference to `devlink_health_report' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_fw_reporter_dump': hinic_devlink.c:(.text+0x1c): undefined reference to `devlink_fmsg_u32_pair_put' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_fw_reporter_dump': hinic_devlink.c:(.text+0x126): undefined reference to `devlink_fmsg_binary_pair_put' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_hw_reporter_dump': hinic_devlink.c:(.text+0x1ba): undefined reference to `devlink_fmsg_string_pair_put' ld: hinic_devlink.c:(.text+0x227): undefined reference to `devlink_fmsg_u8_pair_put' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_devlink_alloc': hinic_devlink.c:(.text+0xaee): undefined reference to `devlink_alloc' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_devlink_free': hinic_devlink.c:(.text+0xb04): undefined reference to `devlink_free' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_devlink_register': hinic_devlink.c:(.text+0xb26): undefined reference to `devlink_register' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_devlink_unregister': hinic_devlink.c:(.text+0xb46): undefined reference to `devlink_unregister' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_health_reporters_create': hinic_devlink.c:(.text+0xb75): undefined reference to `devlink_health_reporter_create' ld: hinic_devlink.c:(.text+0xb95): undefined reference to `devlink_health_reporter_create' ld: hinic_devlink.c:(.text+0xbac): undefined reference to `devlink_health_reporter_destroy' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_health_reporters_destroy': Fixes: 51ba902a16e6 ("net-next/hinic: Initialize hw interface") Signed-off-by: Randy Dunlap Cc: Bin Luo Cc: "David S. Miller" Cc: Jakub Kicinski Cc: Aviad Krawczyk Cc: Zhao Chen Signed-off-by: David S. Miller

devlink: convert flash_update to use params structure

2020-09-26T00:20:57Z

The devlink core recently gained support for checking whether the driver supports a flash_update parameter, via `supported_flash_update_params`. However, parameters are specified as function arguments. Adding a new parameter still requires modifying the signature of the .flash_update callback in all drivers. Convert the .flash_update function to take a new `struct devlink_flash_update_params` instead. By using this structure, and the `supported_flash_update_params` bit field, a new parameter to flash_update can be added without requiring modification to existing drivers. As before, all parameters except file_name will require driver opt-in. Because file_name is a necessary field to for the flash_update to make sense, no "SUPPORTED" bitflag is provided and it is always considered valid. All future additional parameters will require a new bit in the supported_flash_update_params bitfield. Signed-off-by: Jacob Keller Reviewed-by: Jakub Kicinski Cc: Jiri Pirko Cc: Jakub Kicinski Cc: Jonathan Corbet Cc: Michael Chan Cc: Bin Luo Cc: Saeed Mahameed Cc: Leon Romanovsky Cc: Ido Schimmel Cc: Danielle Ratson Signed-off-by: David S. Miller

devlink: check flash_update parameter support in net core

2020-09-26T00:20:57Z

When implementing .flash_update, drivers which do not support per-component update are manually checking the component parameter to verify that it is NULL. Without this check, the driver might accept an update request with a component specified even though it will not honor such a request. Instead of having each driver check this, move the logic into net/core/devlink.c, and use a new `supported_flash_update_params` field in the devlink_ops. Drivers which will support per-component update must now specify this by setting DEVLINK_SUPPORT_FLASH_UPDATE_COMPONENT in the supported_flash_update_params in their devlink_ops. This helps ensure that drivers do not forget to check for a NULL component if they do not support per-component update. This also enables a slightly better error message by enabling the core stack to set the netlink bad attribute message to indicate precisely the unsupported attribute in the message. Going forward, any new additional parameter to flash update will require a bit in the supported_flash_update_params bitfield. Signed-off-by: Jacob Keller Reviewed-by: Jakub Kicinski Cc: Jiri Pirko Cc: Jonathan Corbet Cc: Michael Chan Cc: Bin Luo Cc: Saeed Mahameed Cc: Leon Romanovsky Cc: Ido Schimmel Cc: Danielle Ratson Cc: Shannon Nelson Signed-off-by: David S. Miller

hinic: fix wrong return value of mac-set cmd

2020-09-25T03:00:40Z

It should also be regarded as an error when hw return status=4 for PF's setting mac cmd. Only if PF return status=4 to VF should this cmd be taken special treatment. Fixes: 7dd29ee12865 ("hinic: add sriov feature support") Signed-off-by: Luo bin Signed-off-by: David S. Miller

hinic: improve the comments of function header

2020-09-23T20:20:29Z

Fix the warnings about function header comments when building hinic driver with "W=1" option. Signed-off-by: Luo bin Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-09-22T23:45:34Z

Two minor conflicts: 1) net/ipv4/route.c, adding a new local variable while moving another local variable and removing it's initial assignment. 2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes. One pretty prints the port mode differently, whilst another changes the driver to try and obtain the port mode from the port node rather than the switch node. Signed-off-by: David S. Miller