[52/74] sky2: Receive Overflows not counted
3.2.43-rc1 review patch. If anyone has any objections, please let me know.
--
From: Mirko Lindner
[ Upstream commit 9cfe8b156c21cf340b3a10ecb3022fbbc1c39185 ]
The sky2 driver doesn't count the Receive Overflows because the MAC
interrupt for this event is not set in the MAC's interrupt mask.
The MAC's interrupt mask is set only for Transmit FIFO Underruns.
Fix: The correct setting should be (GM_IS_TX_FF_UR | GM_IS_RX_FF_OR)
Otherwise the Receive Overflow event will not generate any interrupt.
The Receive Overflow interrupt is handled correctly
Signed-off-by: Mirko Lindner
Acked-by: Stephen Hemminger
Signed-off-by: David S. Miller
Signed-off-by: Ben Hutchings
---
drivers/net/ethernet/marvell/sky2.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/sky2.h
b/drivers/net/ethernet/marvell/sky2.h
index 3c896ce..a0f229e 100644
--- a/drivers/net/ethernet/marvell/sky2.h
+++ b/drivers/net/ethernet/marvell/sky2.h
@@ -2069,7 +2069,7 @@ enum {
GM_IS_RX_FF_OR = 1<<1, /* Receive FIFO Overrun */
GM_IS_RX_COMPL = 1<<0, /* Frame Reception Complete */
-#define GMAC_DEF_MSK GM_IS_TX_FF_UR
+#define GMAC_DEF_MSK (GM_IS_TX_FF_UR | GM_IS_RX_FF_OR)
};
/* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */
--
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[52/74] sky2: Receive Overflows not counted
3.2.43-rc1 review patch. If anyone has any objections, please let me know.
--
From: Mirko Lindner mlind...@marvell.com
[ Upstream commit 9cfe8b156c21cf340b3a10ecb3022fbbc1c39185 ]
The sky2 driver doesn't count the Receive Overflows because the MAC
interrupt for this event is not set in the MAC's interrupt mask.
The MAC's interrupt mask is set only for Transmit FIFO Underruns.
Fix: The correct setting should be (GM_IS_TX_FF_UR | GM_IS_RX_FF_OR)
Otherwise the Receive Overflow event will not generate any interrupt.
The Receive Overflow interrupt is handled correctly
Signed-off-by: Mirko Lindner mlind...@marvell.com
Acked-by: Stephen Hemminger step...@networkplumber.org
Signed-off-by: David S. Miller da...@davemloft.net
Signed-off-by: Ben Hutchings b...@decadent.org.uk
---
drivers/net/ethernet/marvell/sky2.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/sky2.h
b/drivers/net/ethernet/marvell/sky2.h
index 3c896ce..a0f229e 100644
--- a/drivers/net/ethernet/marvell/sky2.h
+++ b/drivers/net/ethernet/marvell/sky2.h
@@ -2069,7 +2069,7 @@ enum {
GM_IS_RX_FF_OR = 11, /* Receive FIFO Overrun */
GM_IS_RX_COMPL = 10, /* Frame Reception Complete */
-#define GMAC_DEF_MSK GM_IS_TX_FF_UR
+#define GMAC_DEF_MSK (GM_IS_TX_FF_UR | GM_IS_RX_FF_OR)
};
/* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */
--
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