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| author |   Jacob Keller <jacob.e.keller@intel.com> | 2020-09-25 13:46:06 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-09-25 17:20:57 -0700 |
| commit | bc75c054f04048517e0b153ab38d973bbcdcef59 (patch) | |
| tree | d42f0c51d5343e462cfc91d582028f61691fb60c /drivers/net/ethernet/huawei | |
| parent | devlink: check flash_update parameter support in net core (diff) | |
| download | linux-dev-bc75c054f04048517e0b153ab38d973bbcdcef59.tar.xz linux-dev-bc75c054f04048517e0b153ab38d973bbcdcef59.zip | |
devlink: convert flash_update to use params structure
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 <jacob.e.keller@intel.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Cc: Jiri Pirko <jiri@mellanox.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Michael Chan <michael.chan@broadcom.com>
Cc: Bin Luo <luobin9@huawei.com>
Cc: Saeed Mahameed <saeedm@mellanox.com>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Ido Schimmel <idosch@mellanox.com>
Cc: Danielle Ratson <danieller@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/huawei')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_devlink.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_devlink.c b/drivers/net/ethernet/huawei/hinic/hinic_devlink.c index 662a27a514ae..2630d667f393 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_devlink.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_devlink.c @@ -281,15 +281,14 @@ static int hinic_firmware_update(struct hinic_devlink_priv *priv, } static int hinic_devlink_flash_update(struct devlink *devlink, - const char *file_name, - const char *component, + struct devlink_flash_update_params *params, struct netlink_ext_ack *extack) { struct hinic_devlink_priv *priv = devlink_priv(devlink); const struct firmware *fw; int err; - err = request_firmware_direct(&fw, file_name, + err = request_firmware_direct(&fw, params->file_name, &priv->hwdev->hwif->pdev->dev); if (err) return err; |