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path: root/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
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Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 6ad3e0a119..26fa33e5ec 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -975,6 +975,8 @@ static int tc_setup_taprio(struct stmmac_priv *priv,
return -EINVAL;
if (!qopt->cycle_time)
return -ERANGE;
+ if (qopt->cycle_time_extension >= BIT(wid + 7))
+ return -ERANGE;
if (!plat->est) {
plat->est = devm_kzalloc(priv->device, sizeof(*plat->est),
@@ -1041,6 +1043,8 @@ static int tc_setup_taprio(struct stmmac_priv *priv,
priv->plat->est->ctr[0] = do_div(ctr, NSEC_PER_SEC);
priv->plat->est->ctr[1] = (u32)ctr;
+ priv->plat->est->ter = qopt->cycle_time_extension;
+
if (fpe && !priv->dma_cap.fpesel) {
mutex_unlock(&priv->plat->est->lock);
return -EOPNOTSUPP;
@@ -1051,7 +1055,7 @@ static int tc_setup_taprio(struct stmmac_priv *priv,
*/
priv->plat->fpe_cfg->enable = fpe;
- ret = stmmac_est_configure(priv, priv->ioaddr, priv->plat->est,
+ ret = stmmac_est_configure(priv, priv, priv->plat->est,
priv->plat->clk_ptp_rate);
mutex_unlock(&priv->plat->est->lock);
if (ret) {
@@ -1072,7 +1076,7 @@ disable:
if (priv->plat->est) {
mutex_lock(&priv->plat->est->lock);
priv->plat->est->enable = false;
- stmmac_est_configure(priv, priv->ioaddr, priv->plat->est,
+ stmmac_est_configure(priv, priv, priv->plat->est,
priv->plat->clk_ptp_rate);
mutex_unlock(&priv->plat->est->lock);
}