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Searched refs:bfregs (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Duar.c100 int bfregs; in alloc_uars_page() local
104 bfregs = uars_per_sys_page(mdev) * MLX5_BFREGS_PER_UAR; in alloc_uars_page()
111 up->reg_bitmap = bitmap_zalloc_node(bfregs, GFP_KERNEL, node); in alloc_uars_page()
115 up->fp_bitmap = bitmap_zalloc_node(bfregs, GFP_KERNEL, node); in alloc_uars_page()
119 for (i = 0; i < bfregs; i++) in alloc_uars_page()
125 up->bfregs = bfregs; in alloc_uars_page()
126 up->fp_avail = bfregs * MLX5_FP_BFREGS_PER_UAR / MLX5_BFREGS_PER_UAR; in alloc_uars_page()
127 up->reg_avail = bfregs * MLX5_NON_FP_BFREGS_PER_UAR / MLX5_BFREGS_PER_UAR; in alloc_uars_page()
151 up->index, up->bfregs); in alloc_uars_page()
168 mutex_lock(&mdev->priv.bfregs.reg_head.lock); in mlx5_get_uars_page()
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H A Den_common.c182 res->bfregs = kzalloc_objs(*res->bfregs, num_doorbells); in mlx5e_create_mdev_resources()
183 if (!res->bfregs) { in mlx5e_create_mdev_resources()
189 err = mlx5_alloc_bfreg(mdev, res->bfregs + i, false, false); in mlx5e_create_mdev_resources()
222 mlx5_free_bfreg(mdev, res->bfregs + i); in mlx5e_create_mdev_resources()
223 kfree(res->bfregs); in mlx5e_create_mdev_resources()
242 mlx5_free_bfreg(mdev, res->bfregs + i); in mlx5e_destroy_mdev_resources()
243 kfree(res->bfregs); in mlx5e_destroy_mdev_resources()
H A Dmain.c1865 mutex_init(&priv->bfregs.reg_head.lock); in mlx5_mdev_init()
1866 mutex_init(&priv->bfregs.wc_head.lock); in mlx5_mdev_init()
1867 INIT_LIST_HEAD(&priv->bfregs.reg_head.list); in mlx5_mdev_init()
1868 INIT_LIST_HEAD(&priv->bfregs.wc_head.list); in mlx5_mdev_init()
1940 mutex_destroy(&priv->bfregs.wc_head.lock); in mlx5_mdev_init()
1941 mutex_destroy(&priv->bfregs.reg_head.lock); in mlx5_mdev_init()
1964 mutex_destroy(&priv->bfregs.wc_head.lock); in mlx5_mdev_uninit()
1965 mutex_destroy(&priv->bfregs.reg_head.lock); in mlx5_mdev_uninit()
H A Den_main.c2762 c->bfreg = hw_objs->bfregs + c->vec_ix % hw_objs->num_bfregs; in mlx5e_channel_pick_doorbell()
/linux/include/linux/mlx5/
H A Ddriver.h412 unsigned int bfregs; member
614 struct mlx5_bfreg_data bfregs; member
667 struct mlx5_sq_bfreg *bfregs; member