if (!rmem->pg_arr[i])
return -ENOMEM;
+ if (rmem->init_val)
+ memset(rmem->pg_arr[i], rmem->init_val,
+ rmem->page_size);
if (rmem->nr_pages > 1 || rmem->depth > 0) {
if (i == rmem->nr_pages - 2 &&
(rmem->flags & BNXT_RMEM_RING_PTE_FLAG))
le16_to_cpu(resp->mrav_num_entries_units);
ctx->tim_entry_size = le16_to_cpu(resp->tim_entry_size);
ctx->tim_max_entries = le32_to_cpu(resp->tim_max_entries);
+ ctx->ctx_kind_initializer = resp->ctx_kind_initializer;
} else {
rc = 0;
}
static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp,
struct bnxt_ctx_pg_info *ctx_pg, u32 mem_size,
- u8 depth)
+ u8 depth, bool use_init_val)
{
struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem;
int rc;
rmem->pg_tbl_map = ctx_pg->ctx_dma_arr[i];
rmem->depth = 1;
rmem->nr_pages = MAX_CTX_PAGES;
+ if (use_init_val)
+ rmem->init_val = bp->ctx->ctx_kind_initializer;
if (i == (nr_tbls - 1)) {
int rem = ctx_pg->nr_pages % MAX_CTX_PAGES;
rmem->nr_pages = DIV_ROUND_UP(mem_size, BNXT_PAGE_SIZE);
if (rmem->nr_pages > 1 || depth)
rmem->depth = 1;
+ if (use_init_val)
+ rmem->init_val = bp->ctx->ctx_kind_initializer;
rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg);
}
return rc;
ctx_pg->entries = ctx->qp_min_qp1_entries + ctx->qp_max_l2_entries +
extra_qps;
mem_size = ctx->qp_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true);
if (rc)
return rc;
ctx_pg = &ctx->srq_mem;
ctx_pg->entries = ctx->srq_max_l2_entries + extra_srqs;
mem_size = ctx->srq_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true);
if (rc)
return rc;
ctx_pg = &ctx->cq_mem;
ctx_pg->entries = ctx->cq_max_l2_entries + extra_qps * 2;
mem_size = ctx->cq_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true);
if (rc)
return rc;
ctx_pg->entries = ctx->vnic_max_vnic_entries +
ctx->vnic_max_ring_table_entries;
mem_size = ctx->vnic_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, true);
if (rc)
return rc;
ctx_pg = &ctx->stat_mem;
ctx_pg->entries = ctx->stat_max_entries;
mem_size = ctx->stat_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, true);
if (rc)
return rc;
num_ah = 1024 * 128;
ctx_pg->entries = num_mr + num_ah;
mem_size = ctx->mrav_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 2);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 2, true);
if (rc)
return rc;
ena = FUNC_BACKING_STORE_CFG_REQ_ENABLES_MRAV;
ctx_pg = &ctx->tim_mem;
ctx_pg->entries = ctx->qp_mem.entries;
mem_size = ctx->tim_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, false);
if (rc)
return rc;
ena |= FUNC_BACKING_STORE_CFG_REQ_ENABLES_TIM;
ctx_pg = ctx->tqm_mem[i];
ctx_pg->entries = entries;
mem_size = ctx->tqm_entry_size * entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, false);
if (rc)
return rc;
ena |= FUNC_BACKING_STORE_CFG_REQ_ENABLES_TQM_SP << i;