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-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c52
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h19
2 files changed, 53 insertions, 18 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index f2cf89d61eb2..888466c3ed78 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2747,8 +2747,8 @@ static int bnxt_alloc_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem)
if (!rmem->pg_arr[i])
return -ENOMEM;
- if (rmem->init_val)
- memset(rmem->pg_arr[i], rmem->init_val,
+ if (rmem->mem_init && rmem->mem_init->init_val)
+ memset(rmem->pg_arr[i], rmem->mem_init->init_val,
rmem->page_size);
if (rmem->nr_pages > 1 || rmem->depth > 0) {
if (i == rmem->nr_pages - 2 &&
@@ -6750,6 +6750,19 @@ func_qcfg_exit:
return rc;
}
+static void bnxt_init_ctx_initializer(struct bnxt_ctx_mem_info *ctx,
+ struct hwrm_func_backing_store_qcaps_output *resp)
+{
+ struct bnxt_mem_init *mem_init;
+ u8 init_val;
+ int i;
+
+ init_val = resp->ctx_kind_initializer;
+ mem_init = &ctx->mem_init[0];
+ for (i = 0; i < BNXT_CTX_MEM_INIT_MAX; i++, mem_init++)
+ mem_init->init_val = init_val;
+}
+
static int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
{
struct hwrm_func_backing_store_qcaps_input req = {0};
@@ -6804,7 +6817,9 @@ static int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
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;
+
+ bnxt_init_ctx_initializer(ctx, resp);
+
ctx->tqm_fp_rings_count = resp->tqm_fp_rings_count;
if (!ctx->tqm_fp_rings_count)
ctx->tqm_fp_rings_count = bp->max_q;
@@ -6981,7 +6996,7 @@ static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp,
static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp,
struct bnxt_ctx_pg_info *ctx_pg, u32 mem_size,
- u8 depth, bool use_init_val)
+ u8 depth, struct bnxt_mem_init *mem_init)
{
struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem;
int rc;
@@ -7019,8 +7034,7 @@ static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp,
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;
+ rmem->mem_init = mem_init;
if (i == (nr_tbls - 1)) {
int rem = ctx_pg->nr_pages % MAX_CTX_PAGES;
@@ -7035,8 +7049,7 @@ static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp,
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;
+ rmem->mem_init = mem_init;
rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg);
}
return rc;
@@ -7100,6 +7113,7 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
{
struct bnxt_ctx_pg_info *ctx_pg;
struct bnxt_ctx_mem_info *ctx;
+ struct bnxt_mem_init *init;
u32 mem_size, ena, entries;
u32 entries_sp, min;
u32 num_mr, num_ah;
@@ -7129,7 +7143,8 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
extra_qps;
if (ctx->qp_entry_size) {
mem_size = ctx->qp_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true);
+ init = &ctx->mem_init[BNXT_CTX_MEM_INIT_QP];
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, init);
if (rc)
return rc;
}
@@ -7138,7 +7153,8 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
ctx_pg->entries = ctx->srq_max_l2_entries + extra_srqs;
if (ctx->srq_entry_size) {
mem_size = ctx->srq_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true);
+ init = &ctx->mem_init[BNXT_CTX_MEM_INIT_SRQ];
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, init);
if (rc)
return rc;
}
@@ -7147,7 +7163,8 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
ctx_pg->entries = ctx->cq_max_l2_entries + extra_qps * 2;
if (ctx->cq_entry_size) {
mem_size = ctx->cq_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, true);
+ init = &ctx->mem_init[BNXT_CTX_MEM_INIT_CQ];
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl, init);
if (rc)
return rc;
}
@@ -7157,7 +7174,8 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
ctx->vnic_max_ring_table_entries;
if (ctx->vnic_entry_size) {
mem_size = ctx->vnic_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, true);
+ init = &ctx->mem_init[BNXT_CTX_MEM_INIT_VNIC];
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, init);
if (rc)
return rc;
}
@@ -7166,7 +7184,8 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
ctx_pg->entries = ctx->stat_max_entries;
if (ctx->stat_entry_size) {
mem_size = ctx->stat_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, true);
+ init = &ctx->mem_init[BNXT_CTX_MEM_INIT_STAT];
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, init);
if (rc)
return rc;
}
@@ -7184,7 +7203,8 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
ctx_pg->entries = num_mr + num_ah;
if (ctx->mrav_entry_size) {
mem_size = ctx->mrav_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 2, true);
+ init = &ctx->mem_init[BNXT_CTX_MEM_INIT_MRAV];
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 2, init);
if (rc)
return rc;
}
@@ -7198,7 +7218,7 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp)
ctx_pg->entries = ctx->qp_mem.entries;
if (ctx->tim_entry_size) {
mem_size = ctx->tim_entry_size * ctx_pg->entries;
- rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, false);
+ rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1, NULL);
if (rc)
return rc;
}
@@ -7218,7 +7238,7 @@ skip_rdma:
if (ctx->tqm_entry_size) {
mem_size = ctx->tqm_entry_size * ctx_pg->entries;
rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1,
- false);
+ NULL);
if (rc)
return rc;
}
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 36007b0d1177..f5c45ea52b44 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -714,6 +714,13 @@ struct bnxt_sw_rx_agg_bd {
dma_addr_t mapping;
};
+struct bnxt_mem_init {
+ u8 init_val;
+ u16 offset;
+#define BNXT_MEM_INVALID_OFFSET 0xffff
+ u16 size;
+};
+
struct bnxt_ring_mem_info {
int nr_pages;
int page_size;
@@ -723,7 +730,7 @@ struct bnxt_ring_mem_info {
#define BNXT_RMEM_USE_FULL_PAGE_FLAG 4
u16 depth;
- u8 init_val;
+ struct bnxt_mem_init *mem_init;
void **pg_arr;
dma_addr_t *dma_arr;
@@ -1474,7 +1481,6 @@ struct bnxt_ctx_mem_info {
u32 tim_max_entries;
u16 mrav_num_entries_units;
u8 tqm_entries_multiple;
- u8 ctx_kind_initializer;
u8 tqm_fp_rings_count;
u32 flags;
@@ -1488,6 +1494,15 @@ struct bnxt_ctx_mem_info {
struct bnxt_ctx_pg_info mrav_mem;
struct bnxt_ctx_pg_info tim_mem;
struct bnxt_ctx_pg_info *tqm_mem[BNXT_MAX_TQM_RINGS];
+
+#define BNXT_CTX_MEM_INIT_QP 0
+#define BNXT_CTX_MEM_INIT_SRQ 1
+#define BNXT_CTX_MEM_INIT_CQ 2
+#define BNXT_CTX_MEM_INIT_VNIC 3
+#define BNXT_CTX_MEM_INIT_STAT 4
+#define BNXT_CTX_MEM_INIT_MRAV 5
+#define BNXT_CTX_MEM_INIT_MAX 6
+ struct bnxt_mem_init mem_init[BNXT_CTX_MEM_INIT_MAX];
};
struct bnxt_fw_health {
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-05 02:22:35 +0300