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ixgbe: Add fdir support for SCTP on X550 

X550 has HW support for SCTP flow director filters SCTP mask. This
patch adds it like we do for UDP and TCP.

Signed-off-by: Donald C Skidmore <donald.c.skidmore@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Don Skidmore 2015-06-24 17:03:30 -04:00 committed by Jeff Kirsher
parent a023bbd0b1
commit 5532408b48
2 changed files with 11 additions and 0 deletions
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10
drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
View File

@ -1766,6 +1766,16 @@ s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
IXGBE_WRITE_REG(hw, IXGBE_FDIRTCPM, ~fdirtcpm);
IXGBE_WRITE_REG(hw, IXGBE_FDIRUDPM, ~fdirtcpm);
/* also use it for SCTP */
switch (hw->mac.type) {
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
IXGBE_WRITE_REG(hw, IXGBE_FDIRSCTPM, ~fdirtcpm);
break;
default:
break;
}
/* store source and destination IP masks (big-enian) */
IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRSIP4M,
~input_mask->formatted.src_ip[0]);

1
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
View File

@ -402,6 +402,7 @@ struct ixgbe_thermal_sensor_data {
#define IXGBE_FDIRSIP4M 0x0EE40
#define IXGBE_FDIRTCPM 0x0EE44
#define IXGBE_FDIRUDPM 0x0EE48
#define IXGBE_FDIRSCTPM 0x0EE78
#define IXGBE_FDIRIP6M 0x0EE74
#define IXGBE_FDIRM 0x0EE70