Signed-off-by: Jeff Kirsher <[EMAIL PROTECTED]>
Signed-off-by: Jesse Brandeburg <[EMAIL PROTECTED]>
Signed-off-by: John Ronciak <[EMAIL PROTECTED]>
---
drivers/net/e1000/e1000_main.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 306fe90..c9403cb 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3343,6 +3343,9 @@ e1000_clean_tx_irq(struct e1000_adapter
struct e1000_tx_desc *tx_desc, *eop_desc;
struct e1000_buffer *buffer_info;
unsigned int i, eop;
+#ifdef CONFIG_E1000_NAPI
+ unsigned int count = 0;
+#endif
boolean_t cleaned = FALSE;
i = tx_ring->next_to_clean;
@@ -3364,6 +3367,11 @@ e1000_clean_tx_irq(struct e1000_adapter
eop = tx_ring->buffer_info[i].next_to_watch;
eop_desc = E1000_TX_DESC(*tx_ring, eop);
+#ifdef CONFIG_E1000_NAPI
+#define E1000_TX_WEIGHT 64
+ /* weight of a sort for tx, to avoid endless transmit cleanup */
+ if (count++ == E1000_TX_WEIGHT) break;
+#endif
}
tx_ring->next_to_clean = i;
-
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