1 files changed, 46 insertions, 29 deletions

diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c
index 25dd25f096fe..8af0bc4cca21 100644
--- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c
+++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c
@@ -6,54 +6,65 @@
 #include "hbg_hw.h"
 
 static void hbg_irq_handle_err(struct hbg_priv *priv,
-			       struct hbg_irq_info *irq_info)
+			       const struct hbg_irq_info *irq_info)
 {
 	if (irq_info->need_print)
 		dev_err(&priv->pdev->dev,
 			"receive error interrupt: %s\n", irq_info->name);
+
+	if (irq_info->need_reset)
+		hbg_err_reset_task_schedule(priv);
 }
 
 static void hbg_irq_handle_tx(struct hbg_priv *priv,
-			      struct hbg_irq_info *irq_info)
+			      const struct hbg_irq_info *irq_info)
 {
 	napi_schedule(&priv->tx_ring.napi);
 }
 
 static void hbg_irq_handle_rx(struct hbg_priv *priv,
-			      struct hbg_irq_info *irq_info)
+			      const struct hbg_irq_info *irq_info)
 {
 	napi_schedule(&priv->rx_ring.napi);
 }
 
-#define HBG_TXRX_IRQ_I(name, handle) \
-	{#name, HBG_INT_MSK_##name##_B, false, false, 0, handle}
-#define HBG_ERR_IRQ_I(name, need_print) \
-	{#name, HBG_INT_MSK_##name##_B, true, need_print, 0, hbg_irq_handle_err}
-
-static struct hbg_irq_info hbg_irqs[] = {
-	HBG_TXRX_IRQ_I(RX, hbg_irq_handle_rx),
-	HBG_TXRX_IRQ_I(TX, hbg_irq_handle_tx),
-	HBG_ERR_IRQ_I(MAC_MII_FIFO_ERR, true),
-	HBG_ERR_IRQ_I(MAC_PCS_RX_FIFO_ERR, true),
-	HBG_ERR_IRQ_I(MAC_PCS_TX_FIFO_ERR, true),
-	HBG_ERR_IRQ_I(MAC_APP_RX_FIFO_ERR, true),
-	HBG_ERR_IRQ_I(MAC_APP_TX_FIFO_ERR, true),
-	HBG_ERR_IRQ_I(SRAM_PARITY_ERR, true),
-	HBG_ERR_IRQ_I(TX_AHB_ERR, true),
-	HBG_ERR_IRQ_I(RX_BUF_AVL, false),
-	HBG_ERR_IRQ_I(REL_BUF_ERR, true),
-	HBG_ERR_IRQ_I(TXCFG_AVL, false),
-	HBG_ERR_IRQ_I(TX_DROP, false),
-	HBG_ERR_IRQ_I(RX_DROP, false),
-	HBG_ERR_IRQ_I(RX_AHB_ERR, true),
-	HBG_ERR_IRQ_I(MAC_FIFO_ERR, false),
-	HBG_ERR_IRQ_I(RBREQ_ERR, false),
-	HBG_ERR_IRQ_I(WE_ERR, false),
+static void hbg_irq_handle_rx_buf_val(struct hbg_priv *priv,
+				      const struct hbg_irq_info *irq_info)
+{
+	priv->stats.rx_fifo_less_empty_thrsld_cnt++;
+}
+
+#define HBG_IRQ_I(name, handle) \
+	{#name, HBG_INT_MSK_##name##_B, false, false, false, handle}
+#define HBG_ERR_IRQ_I(name, need_print, ndde_reset) \
+	{#name, HBG_INT_MSK_##name##_B, true, need_print, \
+	ndde_reset, hbg_irq_handle_err}
+
+static const struct hbg_irq_info hbg_irqs[] = {
+	HBG_IRQ_I(RX, hbg_irq_handle_rx),
+	HBG_IRQ_I(TX, hbg_irq_handle_tx),
+	HBG_ERR_IRQ_I(TX_PKT_CPL, true, true),
+	HBG_ERR_IRQ_I(MAC_MII_FIFO_ERR, true, true),
+	HBG_ERR_IRQ_I(MAC_PCS_RX_FIFO_ERR, true, true),
+	HBG_ERR_IRQ_I(MAC_PCS_TX_FIFO_ERR, true, true),
+	HBG_ERR_IRQ_I(MAC_APP_RX_FIFO_ERR, true, true),
+	HBG_ERR_IRQ_I(MAC_APP_TX_FIFO_ERR, true, true),
+	HBG_ERR_IRQ_I(SRAM_PARITY_ERR, true, false),
+	HBG_ERR_IRQ_I(TX_AHB_ERR, true, true),
+	HBG_IRQ_I(RX_BUF_AVL, hbg_irq_handle_rx_buf_val),
+	HBG_ERR_IRQ_I(REL_BUF_ERR, true, false),
+	HBG_ERR_IRQ_I(TXCFG_AVL, false, false),
+	HBG_ERR_IRQ_I(TX_DROP, false, false),
+	HBG_ERR_IRQ_I(RX_DROP, false, false),
+	HBG_ERR_IRQ_I(RX_AHB_ERR, true, false),
+	HBG_ERR_IRQ_I(MAC_FIFO_ERR, true, true),
+	HBG_ERR_IRQ_I(RBREQ_ERR, true, true),
+	HBG_ERR_IRQ_I(WE_ERR, true, true),
 };
 
 static irqreturn_t hbg_irq_handle(int irq_num, void *p)
 {
-	struct hbg_irq_info *info;
+	const struct hbg_irq_info *info;
 	struct hbg_priv *priv = p;
 	u32 status;
 	u32 i;
@@ -68,7 +79,7 @@ static irqreturn_t hbg_irq_handle(int irq_num, void *p)
 			hbg_hw_irq_enable(priv, info->mask, false);
 			hbg_hw_irq_clear(priv, info->mask);
 
-			info->count++;
+			priv->vectors.stats_array[i]++;
 			if (info->irq_handle)
 				info->irq_handle(priv, info);
 
@@ -121,6 +132,12 @@ int hbg_irq_init(struct hbg_priv *priv)
 					     irq_names_map[i]);
 	}
 
+	vectors->stats_array = devm_kcalloc(&priv->pdev->dev,
+					    ARRAY_SIZE(hbg_irqs),
+					    sizeof(u64), GFP_KERNEL);
+	if (!vectors->stats_array)
+		return -ENOMEM;
+
 	vectors->info_array = hbg_irqs;
 	vectors->info_array_len = ARRAY_SIZE(hbg_irqs);
 	return 0;