| Message ID | 20150624210330.19338.45485.stgit@dcs-desk.jf.intel.com |
|---|---|
| State | Accepted |
| Delegated to: | Jeff Kirsher |
| Headers | show |
-----Original Message----- From: Intel-wired-lan [mailto:intel-wired-lan-bounces@lists.osuosl.org] On Behalf Of Donald C Skidmore Sent: Wednesday, June 24, 2015 2:04 PM To: intel-wired-lan@lists.osuosl.org Subject: [Intel-wired-lan] [net-next PATCH] 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>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c index dd7062f..85156fb 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c @@ -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]); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index a3eec19..3943dfb 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -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
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> --- drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c | 10 ++++++++++ drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 1 + 2 files changed, 11 insertions(+)