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Diffstat (limited to 'include/linux/mlx5/driver.h')
-rw-r--r--include/linux/mlx5/driver.h18
1 files changed, 14 insertions, 4 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index d703774982ca..80cbb7fdce4a 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -124,6 +124,8 @@ enum {
MLX5_REG_PAOS = 0x5006,
MLX5_REG_PFCC = 0x5007,
MLX5_REG_PPCNT = 0x5008,
+ MLX5_REG_PPTB = 0x500b,
+ MLX5_REG_PBMC = 0x500c,
MLX5_REG_PMAOS = 0x5012,
MLX5_REG_PUDE = 0x5009,
MLX5_REG_PMPE = 0x5010,
@@ -981,16 +983,24 @@ static inline u32 mlx5_base_mkey(const u32 key)
return key & 0xffffff00u;
}
-static inline void mlx5_core_init_cq_frag_buf(struct mlx5_frag_buf_ctrl *fbc,
- void *cqc)
+static inline void mlx5_fill_fbc(u8 log_stride, u8 log_sz,
+ struct mlx5_frag_buf_ctrl *fbc)
{
- fbc->log_stride = 6 + MLX5_GET(cqc, cqc, cqe_sz);
- fbc->log_sz = MLX5_GET(cqc, cqc, log_cq_size);
+ fbc->log_stride = log_stride;
+ fbc->log_sz = log_sz;
fbc->sz_m1 = (1 << fbc->log_sz) - 1;
fbc->log_frag_strides = PAGE_SHIFT - fbc->log_stride;
fbc->frag_sz_m1 = (1 << fbc->log_frag_strides) - 1;
}
+static inline void mlx5_core_init_cq_frag_buf(struct mlx5_frag_buf_ctrl *fbc,
+ void *cqc)
+{
+ mlx5_fill_fbc(6 + MLX5_GET(cqc, cqc, cqe_sz),
+ MLX5_GET(cqc, cqc, log_cq_size),
+ fbc);
+}
+
static inline void *mlx5_frag_buf_get_wqe(struct mlx5_frag_buf_ctrl *fbc,
u32 ix)
{