#define MLXSW_SP_SB_POOL_EGR 4
#define MLXSW_SP_SB_POOL_EGR_MC 8
-/* Order ingress pools before egress pools. */
static const struct mlxsw_sp_sb_pool_des mlxsw_sp1_sb_pool_dess[] = {
{MLXSW_REG_SBXX_DIR_INGRESS, 0},
{MLXSW_REG_SBXX_DIR_INGRESS, 1},
#define MLXSW_SP1_SB_PR_INGRESS_MNG_SIZE (200 * 1000)
#define MLXSW_SP1_SB_PR_EGRESS_SIZE 13232000
+/* Order according to mlxsw_sp1_sb_pool_dess */
static const struct mlxsw_sp_sb_pr mlxsw_sp1_sb_prs[] = {
- /* Ingress pools. */
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC,
MLXSW_SP1_SB_PR_INGRESS_SIZE),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, 0),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, 0),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC,
MLXSW_SP1_SB_PR_INGRESS_MNG_SIZE),
- /* Egress pools. */
MLXSW_SP_SB_PR_EXT(MLXSW_REG_SBPR_MODE_DYNAMIC,
MLXSW_SP1_SB_PR_EGRESS_SIZE, true, false),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, 0),
#define MLXSW_SP2_SB_PR_INGRESS_MNG_SIZE (200 * 1000)
#define MLXSW_SP2_SB_PR_EGRESS_SIZE 40960000
+/* Order according to mlxsw_sp2_sb_pool_dess */
static const struct mlxsw_sp_sb_pr mlxsw_sp2_sb_prs[] = {
- /* Ingress pools. */
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC,
MLXSW_SP2_SB_PR_INGRESS_SIZE),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_STATIC, 0),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_STATIC, 0),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC,
MLXSW_SP2_SB_PR_INGRESS_MNG_SIZE),
- /* Egress pools. */
MLXSW_SP_SB_PR_EXT(MLXSW_REG_SBPR_MODE_DYNAMIC,
MLXSW_SP2_SB_PR_EGRESS_SIZE, true, false),
MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_STATIC, 0),
.max_buff = _max_buff, \
}
+/* Order according to mlxsw_sp1_sb_pool_dess */
static const struct mlxsw_sp_sb_pm mlxsw_sp1_sb_pms[] = {
- /* Ingress pools. */
MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MAX),
MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MAX),
- /* Egress pools. */
MLXSW_SP_SB_PM(0, 7),
MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
MLXSW_SP_SB_PM(10000, 90000),
};
+/* Order according to mlxsw_sp2_sb_pool_dess */
static const struct mlxsw_sp_sb_pm mlxsw_sp2_sb_pms[] = {
- /* Ingress pools. */
MLXSW_SP_SB_PM(0, 7),
MLXSW_SP_SB_PM(0, 0),
MLXSW_SP_SB_PM(0, 0),
MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MAX),
- /* Egress pools. */
MLXSW_SP_SB_PM(0, 7),
MLXSW_SP_SB_PM(0, 0),
MLXSW_SP_SB_PM(0, 0),
{
int i;
- for (i = 0; i < mlxsw_sp->sb_vals->pool_count; ++i)
+ for (i = 0; i < mlxsw_sp->sb_vals->pool_count; ++i) {
if (mlxsw_sp->sb_vals->pool_dess[i].dir ==
- MLXSW_REG_SBXX_DIR_EGRESS)
- goto out;
- WARN(1, "No egress pools\n");
+ MLXSW_REG_SBXX_DIR_INGRESS)
+ (*p_ingress_len)++;
+ else
+ (*p_egress_len)++;
+ }
-out:
- *p_ingress_len = i;
- *p_egress_len = mlxsw_sp->sb_vals->pool_count - i;
+ WARN(*p_egress_len == 0, "No egress pools\n");
}
const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals = {
int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp)
{
u32 max_headroom_size;
- u16 ing_pool_count;
- u16 eg_pool_count;
+ u16 ing_pool_count = 0;
+ u16 eg_pool_count = 0;
int err;
if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, CELL_SIZE))