diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2018-03-16 01:26:31 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-03-26 13:44:02 -0700 |
| commit | 41898c66ef02628326827e503c4fd78e71bc13f7 (patch) | |
| tree | 28fca16d414cf3988bc227145ac5215a60a0ea47 /drivers/net/ethernet/intel/i40e/i40e.h | |
| parent | bfe040c3851ad09e0944de7b0973a71323610e23 (diff) | |
i40e: move I40E_FLAG_UDP_FILTER_SYNC to the state field
This flag is modified during run time, possibly even when the RTNL lock
is not held. Additionally it has a few places which should be using
test_and_set or test_and_clear atomic bit operations.
Create a new state bit __I40E_UDP_SYNC_PENDING and use it instead of the
ole I40E_FLAG_UDP_FILTER_SYNC flag.
This is part of a larger effort to remove the need for using cmpxchg64
in i40e_set_priv_flags.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 52f99142244b..f557c3c36080 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -163,6 +163,7 @@ enum i40e_state_t { __I40E_PORT_SUSPENDED, __I40E_VF_DISABLE, __I40E_MACVLAN_SYNC_PENDING, + __I40E_UDP_FILTER_SYNC_PENDING, /* This must be last as it determines the size of the BITMAP */ __I40E_STATE_SIZE__, }; @@ -526,7 +527,7 @@ struct i40e_pf { #define I40E_FLAG_FD_SB_AUTO_DISABLED BIT_ULL(11) #define I40E_FLAG_FD_ATR_AUTO_DISABLED BIT_ULL(12) #define I40E_FLAG_MFP_ENABLED BIT_ULL(13) -#define I40E_FLAG_UDP_FILTER_SYNC BIT_ULL(14) +/* Gap for BIT_ULL(14) */ #define I40E_FLAG_HW_ATR_EVICT_ENABLED BIT_ULL(15) #define I40E_FLAG_VEB_MODE_ENABLED BIT_ULL(16) #define I40E_FLAG_VEB_STATS_ENABLED BIT_ULL(17) |