diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c index c9d308e91965..e0c1b010d41a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c @@ -34,6 +34,7 @@ #include #include "en/xdp.h" #include "en/params.h" +#include int mlx5e_xdp_max_mtu(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk) { @@ -114,7 +115,8 @@ mlx5e_xmit_xdp_buff(struct mlx5e_xdpsq *sq, struct mlx5e_rq *rq, xdpi.page.di = *di; } - return sq->xmit_xdp_frame(sq, &xdptxd, &xdpi, 0); + return INDIRECT_CALL_2(sq->xmit_xdp_frame, mlx5e_xmit_xdp_frame_mpwqe, + mlx5e_xmit_xdp_frame, sq, &xdptxd, &xdpi, 0); } /* returns true if packet was consumed by xdp */ @@ -237,7 +239,7 @@ enum { MLX5E_XDP_CHECK_START_MPWQE = 2, }; -static int mlx5e_xmit_xdp_frame_check_mpwqe(struct mlx5e_xdpsq *sq) +INDIRECT_CALLABLE_SCOPE int mlx5e_xmit_xdp_frame_check_mpwqe(struct mlx5e_xdpsq *sq) { if (unlikely(!sq->mpwqe.wqe)) { const u16 stop_room = mlx5e_stop_room_for_wqe(MLX5_SEND_WQE_MAX_WQEBBS); @@ -256,10 +258,9 @@ static int mlx5e_xmit_xdp_frame_check_mpwqe(struct mlx5e_xdpsq *sq) return MLX5E_XDP_CHECK_OK; } -static bool mlx5e_xmit_xdp_frame_mpwqe(struct mlx5e_xdpsq *sq, - struct mlx5e_xdp_xmit_data *xdptxd, - struct mlx5e_xdp_info *xdpi, - int check_result) +INDIRECT_CALLABLE_SCOPE bool +mlx5e_xmit_xdp_frame_mpwqe(struct mlx5e_xdpsq *sq, struct mlx5e_xdp_xmit_data *xdptxd, + struct mlx5e_xdp_info *xdpi, int check_result) { struct mlx5e_xdp_mpwqe *session = &sq->mpwqe; struct mlx5e_xdpsq_stats *stats = sq->stats; @@ -293,7 +294,7 @@ static bool mlx5e_xmit_xdp_frame_mpwqe(struct mlx5e_xdpsq *sq, return true; } -static int mlx5e_xmit_xdp_frame_check(struct mlx5e_xdpsq *sq) +INDIRECT_CALLABLE_SCOPE int mlx5e_xmit_xdp_frame_check(struct mlx5e_xdpsq *sq) { if (unlikely(!mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, 1))) { /* SQ is full, ring doorbell */ @@ -305,10 +306,9 @@ static int mlx5e_xmit_xdp_frame_check(struct mlx5e_xdpsq *sq) return MLX5E_XDP_CHECK_OK; } -static bool mlx5e_xmit_xdp_frame(struct mlx5e_xdpsq *sq, - struct mlx5e_xdp_xmit_data *xdptxd, - struct mlx5e_xdp_info *xdpi, - int check_result) +INDIRECT_CALLABLE_SCOPE bool +mlx5e_xmit_xdp_frame(struct mlx5e_xdpsq *sq, struct mlx5e_xdp_xmit_data *xdptxd, + struct mlx5e_xdp_info *xdpi, int check_result) { struct mlx5_wq_cyc *wq = &sq->wq; u16 pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc); @@ -506,6 +506,7 @@ int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, struct xdp_frame *xdpf = frames[i]; struct mlx5e_xdp_xmit_data xdptxd; struct mlx5e_xdp_info xdpi; + bool ret; xdptxd.data = xdpf->data; xdptxd.len = xdpf->len; @@ -522,7 +523,9 @@ int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, xdpi.frame.xdpf = xdpf; xdpi.frame.dma_addr = xdptxd.dma_addr; - if (unlikely(!sq->xmit_xdp_frame(sq, &xdptxd, &xdpi, 0))) { + ret = INDIRECT_CALL_2(sq->xmit_xdp_frame, mlx5e_xmit_xdp_frame_mpwqe, + mlx5e_xmit_xdp_frame, sq, &xdptxd, &xdpi, 0); + if (unlikely(!ret)) { dma_unmap_single(sq->pdev, xdptxd.dma_addr, xdptxd.len, DMA_TO_DEVICE); xdp_return_frame_rx_napi(xdpf); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h index ca48c293151b..e806c13d491f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h @@ -32,6 +32,8 @@ #ifndef __MLX5_EN_XDP_H__ #define __MLX5_EN_XDP_H__ +#include + #include "en.h" #include "en/txrx.h" @@ -70,6 +72,17 @@ void mlx5e_xdp_rx_poll_complete(struct mlx5e_rq *rq); int mlx5e_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, u32 flags); +INDIRECT_CALLABLE_DECLARE(bool mlx5e_xmit_xdp_frame_mpwqe(struct mlx5e_xdpsq *sq, + struct mlx5e_xdp_xmit_data *xdptxd, + struct mlx5e_xdp_info *xdpi, + int check_result)); +INDIRECT_CALLABLE_DECLARE(bool mlx5e_xmit_xdp_frame(struct mlx5e_xdpsq *sq, + struct mlx5e_xdp_xmit_data *xdptxd, + struct mlx5e_xdp_info *xdpi, + int check_result)); +INDIRECT_CALLABLE_DECLARE(int mlx5e_xmit_xdp_frame_check_mpwqe(struct mlx5e_xdpsq *sq)); +INDIRECT_CALLABLE_DECLARE(int mlx5e_xmit_xdp_frame_check(struct mlx5e_xdpsq *sq)); + static inline void mlx5e_xdp_tx_enable(struct mlx5e_priv *priv) { set_bit(MLX5E_STATE_XDP_TX_ENABLED, &priv->state); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c index e0b3c61af93e..0dfbc96e952a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c @@ -6,6 +6,7 @@ #include "en/xdp.h" #include "en/params.h" #include +#include int mlx5e_xsk_wakeup(struct net_device *dev, u32 qid, u32 flags) { @@ -75,8 +76,12 @@ bool mlx5e_xsk_tx(struct mlx5e_xdpsq *sq, unsigned int budget) xdpi.mode = MLX5E_XDP_XMIT_MODE_XSK; for (; budget; budget--) { - int check_result = sq->xmit_xdp_frame_check(sq); + int check_result = INDIRECT_CALL_2(sq->xmit_xdp_frame_check, + mlx5e_xmit_xdp_frame_check_mpwqe, + mlx5e_xmit_xdp_frame_check, + sq); struct xdp_desc desc; + bool ret; if (unlikely(check_result < 0)) { work_done = false; @@ -98,7 +103,9 @@ bool mlx5e_xsk_tx(struct mlx5e_xdpsq *sq, unsigned int budget) xsk_buff_raw_dma_sync_for_device(umem, xdptxd.dma_addr, xdptxd.len); - if (unlikely(!sq->xmit_xdp_frame(sq, &xdptxd, &xdpi, check_result))) { + ret = INDIRECT_CALL_2(sq->xmit_xdp_frame, mlx5e_xmit_xdp_frame_mpwqe, + mlx5e_xmit_xdp_frame, sq, &xdptxd, &xdpi, check_result); + if (unlikely(!ret)) { if (sq->mpwqe.wqe) mlx5e_xdp_mpwqe_complete(sq);