diff options
| author | Osama Abboud <osamaabb@amazon.com> | 2024-08-07 06:24:20 +0000 |
|---|---|---|
| committer | Osama Abboud <osamaabb@FreeBSD.org> | 2024-10-31 14:55:20 +0000 |
| commit | 5d5b31eb79aac0e433c4de878f113f1506688fd2 (patch) | |
| tree | c854b6ab7cdfdf9b1369ac29a2b634ba33bde04e /sys/dev | |
| parent | cd995601730acb15c50044196fd8acc782e4cdbc (diff) | |
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ena/ena_netmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/ena/ena_netmap.c b/sys/dev/ena/ena_netmap.c index ae269cca853a..910b447b12c6 100644 --- a/sys/dev/ena/ena_netmap.c +++ b/sys/dev/ena/ena_netmap.c @@ -577,7 +577,7 @@ ena_netmap_tx_map_slots(struct ena_netmap_ctx *ctx, remaining_len = *packet_len; delta = 0; - __builtin_prefetch(&ctx->slots[ctx->nm_i + 1]); + __builtin_prefetch(&ctx->slots[nm_next(ctx->nm_i, ctx->lim)]); if (tx_ring->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) { /* * When the device is in LLQ mode, the driver will copy @@ -664,7 +664,7 @@ ena_netmap_tx_map_slots(struct ena_netmap_ctx *ctx, * The first segment is already counted in. */ while (delta > 0) { - __builtin_prefetch(&ctx->slots[ctx->nm_i + 1]); + __builtin_prefetch(&ctx->slots[nm_next(ctx->nm_i, ctx->lim)]); frag_len = slot->len; /* @@ -722,7 +722,7 @@ ena_netmap_tx_map_slots(struct ena_netmap_ctx *ctx, /* Map all remaining data (regular routine for non-LLQ mode) */ while (remaining_len > 0) { - __builtin_prefetch(&ctx->slots[ctx->nm_i + 1]); + __builtin_prefetch(&ctx->slots[nm_next(ctx->nm_i, ctx->lim)]); rc = ena_netmap_map_single_slot(ctx->na, slot, adapter->tx_buf_tag, *nm_maps, &vaddr, &paddr); |