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path: root/drivers/net/davinci_emac.c
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Diffstat (limited to 'drivers/net/davinci_emac.c')
-rw-r--r--drivers/net/davinci_emac.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index d465eaa796c..65a2d0ba64e 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -200,6 +200,9 @@ static const char emac_version_string[] = "TI DaVinci EMAC Linux v6.1";
/** NOTE:: For DM646x the IN_VECTOR has changed */
#define EMAC_DM646X_MAC_IN_VECTOR_RX_INT_VEC BIT(EMAC_DEF_RX_CH)
#define EMAC_DM646X_MAC_IN_VECTOR_TX_INT_VEC BIT(16 + EMAC_DEF_TX_CH)
+#define EMAC_DM646X_MAC_IN_VECTOR_HOST_INT BIT(26)
+#define EMAC_DM646X_MAC_IN_VECTOR_STATPEND_INT BIT(27)
+
/* CPPI bit positions */
#define EMAC_CPPI_SOP_BIT BIT(31)
@@ -2167,7 +2170,11 @@ static int emac_poll(struct napi_struct *napi, int budget)
emac_int_enable(priv);
}
- if (unlikely(status & EMAC_DM644X_MAC_IN_VECTOR_HOST_INT)) {
+ mask = EMAC_DM644X_MAC_IN_VECTOR_HOST_INT;
+ if (priv->version == EMAC_VERSION_2)
+ mask = EMAC_DM646X_MAC_IN_VECTOR_HOST_INT;
+
+ if (unlikely(status & mask)) {
u32 ch, cause;
dev_err(emac_dev, "DaVinci EMAC: Fatal Hardware Error\n");
netif_stop_queue(ndev);