From: Vasundhara Volam Date: Thu, 4 Oct 2018 05:43:45 +0000 (+0530) Subject: devlink: Add generic parameter msix_vec_per_pf_max X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f61cba4291c06c201b1b855a341b036caefdc2d6;p=openwrt%2Fstaging%2Fblogic.git devlink: Add generic parameter msix_vec_per_pf_max msix_vec_per_pf_max - This param sets the number of MSIX vectors that the device requests from the host on driver initialization. This value is set in the device which is applicable per PF. Cc: Jiri Pirko Cc: Michael Chan Signed-off-by: Vasundhara Volam Signed-off-by: David S. Miller --- diff --git a/include/net/devlink.h b/include/net/devlink.h index ae28ccbd6843..c9b08b49957c 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -363,6 +363,7 @@ enum devlink_param_generic_id { DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV, DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT, DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI, + DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX, /* add new param generic ids above here*/ __DEVLINK_PARAM_GENERIC_ID_MAX, @@ -384,6 +385,9 @@ enum devlink_param_generic_id { #define DEVLINK_PARAM_GENERIC_IGNORE_ARI_NAME "ignore_ari" #define DEVLINK_PARAM_GENERIC_IGNORE_ARI_TYPE DEVLINK_PARAM_TYPE_BOOL +#define DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MAX_NAME "msix_vec_per_pf_max" +#define DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MAX_TYPE DEVLINK_PARAM_TYPE_U32 + #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 4a72fede11b4..d7501a588ad2 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -2682,6 +2682,11 @@ static const struct devlink_param devlink_param_generic[] = { .name = DEVLINK_PARAM_GENERIC_IGNORE_ARI_NAME, .type = DEVLINK_PARAM_GENERIC_IGNORE_ARI_TYPE, }, + { + .id = DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX, + .name = DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MAX_NAME, + .type = DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MAX_TYPE, + }, }; static int devlink_param_generic_verify(const struct devlink_param *param)