diff options
| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2020-05-06 20:47:17 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-07 17:40:02 -0700 |
| commit | 38c440b24052cad3fa6dcbc32bf8e132da3fe55d (patch) | |
| tree | ea687850c50619a1a30eafef23a10601ab43cbb0 /drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | |
| parent | f96e87178bb819a2ee25623a6935fa850c2defdd (diff) | |
dpaa2-eth: create a function to flush the XDP fds
Create an independent function that takes a particular frame queue and
an array of frame descriptors and tries to enqueue them until it hits
the maximum number fo retries. The same function will be used in the
next patch also on the XDP_TX path.
Also, create the dpaa2_eth_xdp_fds structure to incorporate the array of
FDs as well as the number of FDs already populated.
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 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h index 43cd8409f2e9..b5f7dbbc2a02 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h @@ -310,6 +310,11 @@ enum dpaa2_eth_fq_type { struct dpaa2_eth_priv; +struct dpaa2_eth_xdp_fds { + struct dpaa2_fd fds[DEV_MAP_BULK_SIZE]; + ssize_t num; +}; + struct dpaa2_eth_fq { u32 fqid; u32 tx_qdbin; @@ -328,7 +333,7 @@ struct dpaa2_eth_fq { struct dpaa2_eth_fq *fq); struct dpaa2_eth_fq_stats stats; - struct dpaa2_fd xdp_fds[DEV_MAP_BULK_SIZE]; + struct dpaa2_eth_xdp_fds xdp_redirect_fds; }; struct dpaa2_eth_ch_xdp { |