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| author |   John Fastabend <john.r.fastabend@intel.com> | 2011-09-21 14:44:10 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-10-06 03:24:10 -0700 |
| commit | 6b8456c0199c4dd35bb7a04ff299ab925699e390 (patch) | |
| tree | fd3e66106def234199f0b1f8d236e55784c0d050 /drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | |
| parent | ixgbe: DCB X540 devices support max traffic class of 4 (diff) | |
| download | linux-dev-6b8456c0199c4dd35bb7a04ff299ab925699e390.tar.xz linux-dev-6b8456c0199c4dd35bb7a04ff299ab925699e390.zip | |
ixgbe: X540 devices RX PFC frames pause traffic even if disabled
Receiving PFC (priority flow control) frames while the feature
is off should not pause the traffic class. On the X540 devices
the traffic class react to frames if it was previously enabled
because the field is incorrectly cleared.
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index 4ea909c7951b..d1d689471523 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -1850,7 +1850,7 @@ enum { #define IXGBE_MFLCN_DPF 0x00000002 /* Discard Pause Frame */ #define IXGBE_MFLCN_RPFCE 0x00000004 /* Receive Priority FC Enable */ #define IXGBE_MFLCN_RFCE 0x00000008 /* Receive FC Enable */ -#define IXGBE_MFLCN_RPFCE_MASK 0x00000FE0 /* Receive FC Mask */ +#define IXGBE_MFLCN_RPFCE_MASK 0x00000FF0 /* Receive FC Mask */ #define IXGBE_MFLCN_RPFCE_SHIFT 4 |