diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c index 42f63b943ea0..1e49716f52bc 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c @@ -1436,7 +1436,8 @@ void ixgbe_atr_compute_perfect_hash_82599(union ixgbe_atr_input *input, { u32 hi_hash_dword, lo_hash_dword, flow_vm_vlan; - u32 bucket_hash = 0, hi_dword = 0; + u32 bucket_hash = 0; + __be32 hi_dword = 0; int i; /* Apply masks to input data */ @@ -1475,7 +1476,7 @@ void ixgbe_atr_compute_perfect_hash_82599(union ixgbe_atr_input *input, * Limit hash to 13 bits since max bucket count is 8K. * Store result at the end of the input stream. */ - input->formatted.bkt_hash = bucket_hash & 0x1FFF; + input->formatted.bkt_hash = (__force __be16)(bucket_hash & 0x1FFF); } /** @@ -1584,7 +1585,7 @@ s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw, return IXGBE_ERR_CONFIG; } - switch (input_mask->formatted.flex_bytes & 0xFFFF) { + switch ((__force u16)input_mask->formatted.flex_bytes & 0xFFFF) { case 0x0000: /* Mask Flex Bytes */ fdirm |= IXGBE_FDIRM_FLEX; @@ -1654,13 +1655,13 @@ s32 ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw, IXGBE_WRITE_REG(hw, IXGBE_FDIRPORT, fdirport); /* record vlan (little-endian) and flex_bytes(big-endian) */ - fdirvlan = IXGBE_STORE_AS_BE16(input->formatted.flex_bytes); + fdirvlan = IXGBE_STORE_AS_BE16((__force u16)input->formatted.flex_bytes); fdirvlan <<= IXGBE_FDIRVLAN_FLEX_SHIFT; fdirvlan |= ntohs(input->formatted.vlan_id); IXGBE_WRITE_REG(hw, IXGBE_FDIRVLAN, fdirvlan); /* configure FDIRHASH register */ - fdirhash = input->formatted.bkt_hash; + fdirhash = (__force u32)input->formatted.bkt_hash; fdirhash |= soft_id << IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT; IXGBE_WRITE_REG(hw, IXGBE_FDIRHASH, fdirhash); @@ -1698,7 +1699,7 @@ s32 ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw, s32 err; /* configure FDIRHASH register */ - fdirhash = input->formatted.bkt_hash; + fdirhash = (__force u32)input->formatted.bkt_hash; fdirhash |= soft_id << IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT; IXGBE_WRITE_REG(hw, IXGBE_FDIRHASH, fdirhash); |