common/cnxk: add hash generation API

[dpdk.git] / drivers / common / cnxk / roc_npa.c

diff --git a/drivers/common/cnxk/roc_npa.c b/drivers/common/cnxk/roc_npa.c
index f1e03b7..d064d12 100644 (file)
--- a/drivers/common/cnxk/roc_npa.c
+++ b/drivers/common/cnxk/roc_npa.c
@@ -236,7 +236,7 @@ npa_aura_pool_pair_alloc(struct npa_lf *lf, const uint32_t block_size,
 
        /* Block size should be cache line aligned and in range of 128B-128KB */
        if (block_size % ROC_ALIGN || block_size < 128 ||
-           block_size > 128 * 1024)
+           block_size > ROC_NPA_MAX_BLOCK_SZ)
                return NPA_ERR_INVALID_BLOCK_SZ;
 
        pos = 0;
@@ -278,13 +278,15 @@ npa_aura_pool_pair_alloc(struct npa_lf *lf, const uint32_t block_size,
        /* Update aura fields */
        aura->pool_addr = pool_id; /* AF will translate to associated poolctx */
        aura->ena = 1;
-       aura->shift = __builtin_clz(block_count) - 8;
+       aura->shift = plt_log2_u32(block_count);
+       aura->shift = aura->shift < 8 ? 0 : aura->shift - 8;
        aura->limit = block_count;
        aura->pool_caching = 1;
        aura->err_int_ena = BIT(NPA_AURA_ERR_INT_AURA_ADD_OVER);
        aura->err_int_ena |= BIT(NPA_AURA_ERR_INT_AURA_ADD_UNDER);
        aura->err_int_ena |= BIT(NPA_AURA_ERR_INT_AURA_FREE_UNDER);
        aura->err_int_ena |= BIT(NPA_AURA_ERR_INT_POOL_DIS);
+       aura->avg_con = ROC_NPA_AVG_CONT;
        /* Many to one reduction */
        aura->err_qint_idx = aura_id % lf->qints;
 
@@ -293,13 +295,15 @@ npa_aura_pool_pair_alloc(struct npa_lf *lf, const uint32_t block_size,
        pool->ena = 1;
        pool->buf_size = block_size / ROC_ALIGN;
        pool->stack_max_pages = stack_size;
-       pool->shift = __builtin_clz(block_count) - 8;
+       pool->shift = plt_log2_u32(block_count);
+       pool->shift = pool->shift < 8 ? 0 : pool->shift - 8;
        pool->ptr_start = 0;
        pool->ptr_end = ~0;
        pool->stack_caching = 1;
        pool->err_int_ena = BIT(NPA_POOL_ERR_INT_OVFLS);
        pool->err_int_ena |= BIT(NPA_POOL_ERR_INT_RANGE);
        pool->err_int_ena |= BIT(NPA_POOL_ERR_INT_PERR);
+       pool->avg_con = ROC_NPA_AVG_CONT;
 
        /* Many to one reduction */
        pool->err_qint_idx = pool_id % lf->qints;