diff options
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_ppe.c')
-rw-r--r-- | drivers/net/ethernet/mediatek/mtk_ppe.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_ppe.c b/drivers/net/ethernet/mediatek/mtk_ppe.c index 1cc7d8338722..687d365b601a 100644 --- a/drivers/net/ethernet/mediatek/mtk_ppe.c +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c @@ -682,7 +682,7 @@ int mtk_foe_entry_idle_time(struct mtk_ppe *ppe, struct mtk_flow_entry *entry) } struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base, - int version) + int version, int index) { const struct mtk_soc_data *soc = eth->soc; struct device *dev = eth->dev; @@ -717,7 +717,7 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base, if (!ppe->foe_flow) return NULL; - mtk_ppe_debugfs_init(ppe); + mtk_ppe_debugfs_init(ppe, index); return ppe; } @@ -738,10 +738,13 @@ static void mtk_ppe_init_foe_table(struct mtk_ppe *ppe) ppe->foe_table[i + skip[k]].ib1 |= MTK_FOE_IB1_STATIC; } -int mtk_ppe_start(struct mtk_ppe *ppe) +void mtk_ppe_start(struct mtk_ppe *ppe) { u32 val; + if (!ppe) + return; + mtk_ppe_init_foe_table(ppe); ppe_w32(ppe, MTK_PPE_TB_BASE, ppe->foe_phys); @@ -809,8 +812,6 @@ int mtk_ppe_start(struct mtk_ppe *ppe) ppe_w32(ppe, MTK_PPE_GLO_CFG, val); ppe_w32(ppe, MTK_PPE_DEFAULT_CPU_PORT, 0); - - return 0; } int mtk_ppe_stop(struct mtk_ppe *ppe) @@ -818,6 +819,9 @@ int mtk_ppe_stop(struct mtk_ppe *ppe) u32 val; int i; + if (!ppe) + return 0; + for (i = 0; i < MTK_PPE_ENTRIES; i++) ppe->foe_table[i].ib1 = FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_INVALID); |