| Message ID | 20211018231603.1690-2-shiraz.saleem@intel.com |
|---|---|
| State | Accepted |
| Delegated to: | Anthony Nguyen |
| Headers | show |
| Series | Configure iWARP or RoCEv2 protocol support for E800 devices | expand |
> -----Original Message----- > From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of > Saleem, Shiraz > Sent: Tuesday, October 19, 2021 1:16 AM > To: intel-wired-lan@lists.osuosl.org > Cc: Saleem, Shiraz <shiraz.saleem@intel.com> > Subject: [Intel-wired-lan] [net-next 1/3] devlink: Add 'enable_iwarp' generic > device param > > Add a new device generic parameter to enable and disable iWARP functionality > on a multi-protocol RDMA device. > > Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> > --- > Documentation/networking/devlink/devlink-params.rst | 3 +++ > include/net/devlink.h | 4 ++++ > net/core/devlink.c | 5 +++++ > 3 files changed, 12 insertions(+) > Tested-by: Leszek Kaliszczuk <leszek.kaliszczuk@intel.com> --------------------------------------------------------------------- Intel Technology Poland sp. z o.o. ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN. Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek przegladanie lub rozpowszechnianie jest zabronione. This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.
diff --git a/Documentation/networking/devlink/devlink-params.rst b/Documentation/networking/devlink/devlink-params.rst index 4878907..b7dfe69 100644 --- a/Documentation/networking/devlink/devlink-params.rst +++ b/Documentation/networking/devlink/devlink-params.rst @@ -109,6 +109,9 @@ own name. - Boolean - When enabled, the device driver will instantiate VDPA networking specific auxiliary device of the devlink device. + * - ``enable_iwarp`` + - Boolean + - Enable handling of iWARP traffic in the device. * - ``internal_err_reset`` - Boolean - When enabled, the device driver will reset the device on internal diff --git a/include/net/devlink.h b/include/net/devlink.h index a7852a2..9f39f38 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -524,6 +524,7 @@ enum devlink_param_generic_id { DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH, DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA, DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET, + DEVLINK_PARAM_GENERIC_ID_ENABLE_IWARP, /* add new param generic ids above here*/ __DEVLINK_PARAM_GENERIC_ID_MAX, @@ -573,6 +574,9 @@ enum devlink_param_generic_id { #define DEVLINK_PARAM_GENERIC_ENABLE_VNET_NAME "enable_vnet" #define DEVLINK_PARAM_GENERIC_ENABLE_VNET_TYPE DEVLINK_PARAM_TYPE_BOOL +#define DEVLINK_PARAM_GENERIC_ENABLE_IWARP_NAME "enable_iwarp" +#define DEVLINK_PARAM_GENERIC_ENABLE_IWARP_TYPE DEVLINK_PARAM_TYPE_BOOL + #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate) \ { \ .id = DEVLINK_PARAM_GENERIC_ID_##_id, \ diff --git a/net/core/devlink.c b/net/core/devlink.c index 4917112..9803fb0 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -4358,6 +4358,11 @@ static int devlink_nl_cmd_flash_update(struct sk_buff *skb, .name = DEVLINK_PARAM_GENERIC_ENABLE_VNET_NAME, .type = DEVLINK_PARAM_GENERIC_ENABLE_VNET_TYPE, }, + { + .id = DEVLINK_PARAM_GENERIC_ID_ENABLE_IWARP, + .name = DEVLINK_PARAM_GENERIC_ENABLE_IWARP_NAME, + .type = DEVLINK_PARAM_GENERIC_ENABLE_IWARP_TYPE, + }, }; static int devlink_param_generic_verify(const struct devlink_param *param)
Add a new device generic parameter to enable and disable iWARP functionality on a multi-protocol RDMA device. Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> --- Documentation/networking/devlink/devlink-params.rst | 3 +++ include/net/devlink.h | 4 ++++ net/core/devlink.c | 5 +++++ 3 files changed, 12 insertions(+)