diff options
| author | Greg Rose <gregory.v.rose@intel.com> | 2010-04-27 11:31:45 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-27 21:35:55 (GMT) |
| commit | 3203df043263e1bb64d8ba970eb17b0810945504 (patch) | |
| tree | 258afcdc36e4f8d4354283c3aabdf23bdb485762 /drivers | |
| parent | a9cbd588fdb71ea415754c885e2f9f03e6bf1ba0 (diff) | |
| download | linux-3203df043263e1bb64d8ba970eb17b0810945504.tar.xz | |
ixgbevf: Fix link speed display
The ixgbevf driver would always report 10Gig speeds even when the link
speed is downshifted to 1Gig. This patch fixes that problem.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ixgbevf/defines.h | 12 | ||||
| -rw-r--r-- | drivers/net/ixgbevf/vf.c | 3 |
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/ixgbevf/defines.h b/drivers/net/ixgbevf/defines.h index c44fdb0..ca2c81f 100644 --- a/drivers/net/ixgbevf/defines.h +++ b/drivers/net/ixgbevf/defines.h @@ -41,11 +41,13 @@ typedef u32 ixgbe_link_speed; #define IXGBE_LINK_SPEED_1GB_FULL 0x0020 #define IXGBE_LINK_SPEED_10GB_FULL 0x0080 -#define IXGBE_CTRL_RST 0x04000000 /* Reset (SW) */ -#define IXGBE_RXDCTL_ENABLE 0x02000000 /* Enable specific Rx Queue */ -#define IXGBE_TXDCTL_ENABLE 0x02000000 /* Enable specific Tx Queue */ -#define IXGBE_LINKS_UP 0x40000000 -#define IXGBE_LINKS_SPEED 0x20000000 +#define IXGBE_CTRL_RST 0x04000000 /* Reset (SW) */ +#define IXGBE_RXDCTL_ENABLE 0x02000000 /* Enable specific Rx Queue */ +#define IXGBE_TXDCTL_ENABLE 0x02000000 /* Enable specific Tx Queue */ +#define IXGBE_LINKS_UP 0x40000000 +#define IXGBE_LINKS_SPEED_82599 0x30000000 +#define IXGBE_LINKS_SPEED_10G_82599 0x30000000 +#define IXGBE_LINKS_SPEED_1G_82599 0x20000000 /* Number of Transmit and Receive Descriptors must be a multiple of 8 */ #define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE 8 diff --git a/drivers/net/ixgbevf/vf.c b/drivers/net/ixgbevf/vf.c index 852e9c4..f6f9299 100644 --- a/drivers/net/ixgbevf/vf.c +++ b/drivers/net/ixgbevf/vf.c @@ -359,7 +359,8 @@ static s32 ixgbevf_check_mac_link_vf(struct ixgbe_hw *hw, else *link_up = false; - if (links_reg & IXGBE_LINKS_SPEED) + if ((links_reg & IXGBE_LINKS_SPEED_82599) == + IXGBE_LINKS_SPEED_10G_82599) *speed = IXGBE_LINK_SPEED_10GB_FULL; else *speed = IXGBE_LINK_SPEED_1GB_FULL; |