On Tue, Mar 23, 2021 at 06:59:52PM -0500, Shiraz Saleem wrote:
> From: Mustafa Ismail <[email protected]>
>
> Register auxiliary drivers which can attach to auxiliary RDMA
> devices from Intel PCI netdev drivers i40e and ice. Implement the private
> channel ops, and register net notifiers.
>
> Signed-off-by: Mustafa Ismail <[email protected]>
> Signed-off-by: Shiraz Saleem <[email protected]>
> ---
> drivers/infiniband/hw/irdma/i40iw_if.c | 229 +++++++++++++
> drivers/infiniband/hw/irdma/main.c | 382 ++++++++++++++++++++++
> drivers/infiniband/hw/irdma/main.h | 565
> +++++++++++++++++++++++++++++++++
> 3 files changed, 1176 insertions(+)
> create mode 100644 drivers/infiniband/hw/irdma/i40iw_if.c
> create mode 100644 drivers/infiniband/hw/irdma/main.c
> create mode 100644 drivers/infiniband/hw/irdma/main.h
<...>
> +/* client interface functions */
> +static const struct i40e_client_ops i40e_ops = {
> + .open = i40iw_open,
> + .close = i40iw_close,
> + .l2_param_change = i40iw_l2param_change
> +};
> +
> +static struct i40e_client i40iw_client = {
> + .ops = &i40e_ops,
> + .type = I40E_CLIENT_IWARP,
> +};
> +
> +static int i40iw_probe(struct auxiliary_device *aux_dev, const struct
> auxiliary_device_id *id)
> +{
> + struct i40e_auxiliary_device *i40e_adev = container_of(aux_dev,
> + struct
> i40e_auxiliary_device,
> + aux_dev);
> + struct i40e_info *cdev_info = i40e_adev->ldev;
> +
> + strncpy(i40iw_client.name, "irdma", I40E_CLIENT_STR_LENGTH);
> + cdev_info->client = &i40iw_client;
> + cdev_info->aux_dev = aux_dev;
> +
> + return cdev_info->ops->client_device_register(cdev_info);
Why do we need all this indirection? I see it as leftover from previous
version where you mixed auxdev with your peer registration logic.
Thanks
