diff options
| author | Piotr Raczynski <piotr.raczynski@intel.com> | 2024-08-20 08:57:50 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2024-09-06 11:01:24 -0700 |
| commit | f43e3be662e6e75352e0242e2a58c936d7a9a65f (patch) | |
| tree | c5288e8d25036b98a3ac8976cc9dd78a2240fcc8 /drivers/net/ethernet/intel/ice/devlink/devlink.c | |
| parent | 747967b0bbfae121d1f474b077001ddb24537259 (diff) | |
ice: allocate devlink for subfunction
Allocate devlink for subfunction instance.
Create header file for subfunction device. Define subfunction device
structure there as it is needed for devlink allocation.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Piotr Raczynski <piotr.raczynski@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/devlink/devlink.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/devlink/devlink.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink.c b/drivers/net/ethernet/intel/ice/devlink/devlink.c index b7eb1b56f2c6..445538959459 100644 --- a/drivers/net/ethernet/intel/ice/devlink/devlink.c +++ b/drivers/net/ethernet/intel/ice/devlink/devlink.c @@ -10,6 +10,7 @@ #include "ice_eswitch.h" #include "ice_fw_update.h" #include "ice_dcb_lib.h" +#include "ice_sf_eth.h" /* context for devlink info version reporting */ struct ice_info_ctx { @@ -1282,6 +1283,8 @@ static const struct devlink_ops ice_devlink_ops = { .port_new = ice_devlink_port_new, }; +static const struct devlink_ops ice_sf_devlink_ops; + static int ice_devlink_enable_roce_get(struct devlink *devlink, u32 id, struct devlink_param_gset_ctx *ctx) @@ -1565,6 +1568,34 @@ struct ice_pf *ice_allocate_pf(struct device *dev) } /** + * ice_allocate_sf - Allocate devlink and return SF structure pointer + * @dev: the device to allocate for + * @pf: pointer to the PF structure + * + * Allocate a devlink instance for SF. + * + * Return: ice_sf_priv pointer to allocated memory or ERR_PTR in case of error + */ +struct ice_sf_priv *ice_allocate_sf(struct device *dev, struct ice_pf *pf) +{ + struct devlink *devlink; + int err; + + devlink = devlink_alloc(&ice_sf_devlink_ops, sizeof(struct ice_sf_priv), + dev); + if (!devlink) + return ERR_PTR(-ENOMEM); + + err = devl_nested_devlink_set(priv_to_devlink(pf), devlink); + if (err) { + devlink_free(devlink); + return ERR_PTR(err); + } + + return devlink_priv(devlink); +} + +/** * ice_devlink_register - Register devlink interface for this PF * @pf: the PF to register the devlink for. * |