diff options
| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2020-07-21 19:38:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-21 16:24:04 -0700 |
| commit | 3657cdaf03a6f751b6f6c09381b1a9e016678069 (patch) | |
| tree | c4deaab0f632f5f674aa6d7dd300235fd0549533 /drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | |
| parent | 39344a89623d77ffa4cf9354d85fd6e58467bb87 (diff) | |
dpaa2-eth: add support for TBF offload
React to TC_SETUP_QDISC_TBF and configure the egress shaper as
appropriate with the maximum rate and burst size requested by the user.
TBF can only be offloaded on DPAA2 when it's the root qdisc, ie it's a
per port shaper.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h index 9138a35a68f9..7f3c41dc98f2 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h @@ -43,6 +43,9 @@ */ #define DPAA2_ETH_FQ_TAILDROP_THRESH (1024 * 1024) +/* Maximum burst size value for Tx shaping */ +#define DPAA2_ETH_MAX_BURST_SIZE 0xF7FF + /* Maximum number of Tx confirmation frames to be processed * in a single NAPI call */ |