diff options
Diffstat (limited to 'net/xdp/xsk_queue.h')
| -rw-r--r-- | net/xdp/xsk_queue.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/net/xdp/xsk_queue.h b/net/xdp/xsk_queue.h index 6d40a77fccbe..2f1aacae81af 100644 --- a/net/xdp/xsk_queue.h +++ b/net/xdp/xsk_queue.h @@ -130,6 +130,11 @@ static inline bool xskq_cons_read_addr_unchecked(struct xsk_queue *q, u64 *addr) return false; } +static inline bool xp_unused_options_set(u32 options) +{ + return options & ~XDP_PKT_CONTD; +} + static inline bool xp_aligned_validate_desc(struct xsk_buff_pool *pool, struct xdp_desc *desc) { @@ -141,7 +146,7 @@ static inline bool xp_aligned_validate_desc(struct xsk_buff_pool *pool, if (desc->addr >= pool->addrs_cnt) return false; - if (desc->options) + if (xp_unused_options_set(desc->options)) return false; return true; } @@ -158,7 +163,7 @@ static inline bool xp_unaligned_validate_desc(struct xsk_buff_pool *pool, xp_desc_crosses_non_contig_pg(pool, addr, desc->len)) return false; - if (desc->options) + if (xp_unused_options_set(desc->options)) return false; return true; } @@ -360,7 +365,7 @@ static inline void xskq_prod_write_addr_batch(struct xsk_queue *q, struct xdp_de } static inline int xskq_prod_reserve_desc(struct xsk_queue *q, - u64 addr, u32 len) + u64 addr, u32 len, u32 flags) { struct xdp_rxtx_ring *ring = (struct xdp_rxtx_ring *)q->ring; u32 idx; @@ -372,6 +377,7 @@ static inline int xskq_prod_reserve_desc(struct xsk_queue *q, idx = q->cached_prod++ & q->ring_mask; ring->desc[idx].addr = addr; ring->desc[idx].len = len; + ring->desc[idx].options = flags; return 0; } |