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| author | Björn Töpel <bjorn.topel@intel.com> | 2018-10-02 10:00:30 +0200 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-10-03 12:38:40 -0700 |
| commit | 024aa5800f3246875ac824fab4bee3b4dc82f499 (patch) | |
| tree | 5df69ea1228270d1937090e5eb4d660a46df6323 /drivers/net/ethernet/intel/ixgbe/ixgbe.h | |
| parent | 5d826d209164b0752c883607be4cdbbcf7cab494 (diff) | |
| download | linux-024aa5800f3246875ac824fab4bee3b4dc82f499.tar.bz2 | |
ixgbe: added Rx/Tx ring disable/enable functions
Add functions for Rx/Tx ring enable/disable. Instead of resetting the
whole device, only the affected ring is disabled or enabled.
This plumbing is used in later commits, when zero-copy AF_XDP support
is introduced.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Tested-by: William Tu <u9012063@gmail.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/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 5c6fd42e90ed..265db172042a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -271,6 +271,7 @@ enum ixgbe_ring_state_t { __IXGBE_TX_DETECT_HANG, __IXGBE_HANG_CHECK_ARMED, __IXGBE_TX_XDP_RING, + __IXGBE_TX_DISABLED, }; #define ring_uses_build_skb(ring) \ |