diff options
| author | MD Danish Anwar <danishanwar@ti.com> | 2024-03-20 18:39:54 +0530 |
|---|---|---|
| committer | Praneeth Bajjuri <praneeth@ti.com> | 2024-03-20 09:43:33 -0500 |
| commit | 2e423244f8c09173a344e7069f0fe2bdf26cccee (patch) | |
| tree | 221bd4c2e164e9b5158a781ea060a6795cba0bbd | |
| parent | c72af0557dc07ad497dbf5ee555d1647e6290935 (diff) | |
net: ethernet: ti: icssg-prueth: Fix RX frame drops in XDP
The driver drops RX frames due to flags not being cleared during XDP
buffer init. XDP framework provides helper APIs to initialize and
prepare XDP buffer.
Fix the RX frame drops by calling these helper APIs.
Fixes: 78264a1200f8 ("net: ethernet: ti: icssg_prueth: Add AF_XDP support")
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Reviewed-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
| -rw-r--r-- | drivers/net/ethernet/ti/icssg_prueth.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/net/ethernet/ti/icssg_prueth.c b/drivers/net/ethernet/ti/icssg_prueth.c index f3d033723857..0a19381c6561 100644 --- a/drivers/net/ethernet/ti/icssg_prueth.c +++ b/drivers/net/ethernet/ti/icssg_prueth.c @@ -645,16 +645,8 @@ static int emac_rx_packet(struct prueth_emac *emac, u32 flow_id, int *xdp_state) pa = page_address(page); if (emac->xdp_prog) { - /* xdp_init_buff(&xdp, PAGE_SIZE, rx_chn->xdp_rxq); */ - xdp.frame_sz = PAGE_SIZE; - xdp.rxq = &rx_chn->xdp_rxq; - - /* xdp_prepare_buff(&xdp, pa, PRUETH_HEADROOM, pkt_len, false); */ - xdp.data_hard_start = pa; - xdp.data = pa + PRUETH_HEADROOM; - xdp.data_end = xdp.data + pkt_len; - xdp.data_meta = xdp.data + 1; - + xdp_init_buff(&xdp, PAGE_SIZE, &rx_chn->xdp_rxq); + xdp_prepare_buff(&xdp, pa, PRUETH_HEADROOM, pkt_len, false); *xdp_state = emac_run_xdp(emac, &xdp, page); if (*xdp_state != ICSSG_XDP_PASS) goto requeue; |