| From 1ded3f59f35a2642852b3e2a1c0fa8a97777e9af Mon Sep 17 00:00:00 2001 |
| From: Stephane Contri <Stephane.Contri@grassvalley.com> |
| Date: Thu, 2 Jul 2009 23:26:48 +0000 |
| Subject: dsa: fix 88e6xxx statistics counter snapshotting |
| |
| From: Stephane Contri <Stephane.Contri@grassvalley.com> |
| |
| commit 1ded3f59f35a2642852b3e2a1c0fa8a97777e9af upstream. |
| |
| The bit that tells us whether a statistics counter snapshot operation |
| has completed is located in the GLOBAL register block, not in the |
| GLOBAL2 register block, so fix up mv88e6xxx_stats_wait() to poll the |
| right register address. |
| |
| Signed-off-by: Stephane Contri <Stephane.Contri@grassvalley.com> |
| Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| net/dsa/mv88e6xxx.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/net/dsa/mv88e6xxx.c |
| +++ b/net/dsa/mv88e6xxx.c |
| @@ -418,7 +418,7 @@ static int mv88e6xxx_stats_wait(struct d |
| int i; |
| |
| for (i = 0; i < 10; i++) { |
| - ret = REG_READ(REG_GLOBAL2, 0x1d); |
| + ret = REG_READ(REG_GLOBAL, 0x1d); |
| if ((ret & 0x8000) == 0) |
| return 0; |
| } |
