@@ -679,32 +679,53 @@ static int mtk_set_mac_address(struct net_device *dev, void *p)
void mtk_stats_update_mac(struct mtk_mac *mac)
{
struct mtk_hw_stats *hw_stats = mac->hw_stats;
- unsigned int base = MTK_GDM1_TX_GBCNT;
- u64 stats;
-
- base += hw_stats->reg_offset;
+ struct mtk_eth *eth = mac->hw;
u64_stats_update_begin(&hw_stats->syncp);
- hw_stats->rx_bytes += mtk_r32(mac->hw, base);
- stats = mtk_r32(mac->hw, base + 0x04);
- if (stats)
- hw_stats->rx_bytes += (stats << 32);
- hw_stats->rx_packets += mtk_r32(mac->hw, base + 0x08);
- hw_stats->rx_overflow += mtk_r32(mac->hw, base + 0x10);
- hw_stats->rx_fcs_errors += mtk_r32(mac->hw, base + 0x14);
- hw_stats->rx_short_errors += mtk_r32(mac->hw, base + 0x18);
- hw_stats->rx_long_errors += mtk_r32(mac->hw, base + 0x1c);
- hw_stats->rx_checksum_errors += mtk_r32(mac->hw, base + 0x20);
- hw_stats->rx_flow_control_packets +=
- mtk_r32(mac->hw, base + 0x24);
- hw_stats->tx_skip += mtk_r32(mac->hw, base + 0x28);
- hw_stats->tx_collisions += mtk_r32(mac->hw, base + 0x2c);
- hw_stats->tx_bytes += mtk_r32(mac->hw, base + 0x30);
- stats = mtk_r32(mac->hw, base + 0x34);
- if (stats)
- hw_stats->tx_bytes += (stats << 32);
- hw_stats->tx_packets += mtk_r32(mac->hw, base + 0x38);
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) {
+ hw_stats->tx_packets += mtk_r32(mac->hw, MT7628_SDM_TPCNT);
+ hw_stats->tx_bytes += mtk_r32(mac->hw, MT7628_SDM_TBCNT);
+ hw_stats->rx_packets += mtk_r32(mac->hw, MT7628_SDM_RPCNT);
+ hw_stats->rx_bytes += mtk_r32(mac->hw, MT7628_SDM_RBCNT);
+ hw_stats->rx_checksum_errors +=
+ mtk_r32(mac->hw, MT7628_SDM_CS_ERR);
+ } else {
+ unsigned int offs = hw_stats->reg_offset;
+ u64 stats;
+
+ hw_stats->rx_bytes += mtk_r32(mac->hw,
+ MTK_GDM1_RX_GBCNT_L + offs);
+ stats = mtk_r32(mac->hw, MTK_GDM1_RX_GBCNT_H + offs);
+ if (stats)
+ hw_stats->rx_bytes += (stats << 32);
+ hw_stats->rx_packets +=
+ mtk_r32(mac->hw, MTK_GDM1_RX_GPCNT + offs);
+ hw_stats->rx_overflow +=
+ mtk_r32(mac->hw, MTK_GDM1_RX_OERCNT + offs);
+ hw_stats->rx_fcs_errors +=
+ mtk_r32(mac->hw, MTK_GDM1_RX_FERCNT + offs);
+ hw_stats->rx_short_errors +=
+ mtk_r32(mac->hw, MTK_GDM1_RX_SERCNT + offs);
+ hw_stats->rx_long_errors +=
+ mtk_r32(mac->hw, MTK_GDM1_RX_LENCNT + offs);
+ hw_stats->rx_checksum_errors +=
+ mtk_r32(mac->hw, MTK_GDM1_RX_CERCNT + offs);
+ hw_stats->rx_flow_control_packets +=
+ mtk_r32(mac->hw, MTK_GDM1_RX_FCCNT + offs);
+ hw_stats->tx_skip +=
+ mtk_r32(mac->hw, MTK_GDM1_TX_SKIPCNT + offs);
+ hw_stats->tx_collisions +=
+ mtk_r32(mac->hw, MTK_GDM1_TX_COLCNT + offs);
+ hw_stats->tx_bytes +=
+ mtk_r32(mac->hw, MTK_GDM1_TX_GBCNT_L + offs);
+ stats = mtk_r32(mac->hw, MTK_GDM1_TX_GBCNT_H + offs);
+ if (stats)
+ hw_stats->tx_bytes += (stats << 32);
+ hw_stats->tx_packets +=
+ mtk_r32(mac->hw, MTK_GDM1_TX_GPCNT + offs);
+ }
+
u64_stats_update_end(&hw_stats->syncp);
}
@@ -266,8 +266,21 @@
/* QDMA FQ Free Page Buffer Length Register */
#define MTK_QDMA_FQ_BLEN 0x1B2C
-/* GMA1 Received Good Byte Count Register */
-#define MTK_GDM1_TX_GBCNT 0x2400
+/* GMA1 counter / statics register */
+#define MTK_GDM1_RX_GBCNT_L 0x2400
+#define MTK_GDM1_RX_GBCNT_H 0x2404
+#define MTK_GDM1_RX_GPCNT 0x2408
+#define MTK_GDM1_RX_OERCNT 0x2410
+#define MTK_GDM1_RX_FERCNT 0x2414
+#define MTK_GDM1_RX_SERCNT 0x2418
+#define MTK_GDM1_RX_LENCNT 0x241c
+#define MTK_GDM1_RX_CERCNT 0x2420
+#define MTK_GDM1_RX_FCCNT 0x2424
+#define MTK_GDM1_TX_SKIPCNT 0x2428
+#define MTK_GDM1_TX_COLCNT 0x242c
+#define MTK_GDM1_TX_GBCNT_L 0x2430
+#define MTK_GDM1_TX_GBCNT_H 0x2434
+#define MTK_GDM1_TX_GPCNT 0x2438
#define MTK_STAT_OFFSET 0x40
/* QDMA descriptor txd4 */
@@ -478,6 +491,13 @@
#define MT7628_SDM_MAC_ADRL (MT7628_SDM_OFFSET + 0x0c)
#define MT7628_SDM_MAC_ADRH (MT7628_SDM_OFFSET + 0x10)
+/* Counter / stat register */
+#define MT7628_SDM_TPCNT (MT7628_SDM_OFFSET + 0x100)
+#define MT7628_SDM_TBCNT (MT7628_SDM_OFFSET + 0x104)
+#define MT7628_SDM_RPCNT (MT7628_SDM_OFFSET + 0x108)
+#define MT7628_SDM_RBCNT (MT7628_SDM_OFFSET + 0x10c)
+#define MT7628_SDM_CS_ERR (MT7628_SDM_OFFSET + 0x110)
+
struct mtk_rx_dma {
unsigned int rxd1;
unsigned int rxd2;