diff options
| author | Andy Gospodarek <gospo@broadcom.com> | 2022-04-08 03:59:04 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-08 11:52:48 +0100 |
| commit | 1dc4c557bfedfcdf7fc0c46795857773b7ad66e7 (patch) | |
| tree | f44b8bcbebfe6407c27e4ea2b14164802ab4ca38 /drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h | |
| parent | 9a6aa3504885331a2fbf843c8cb7fa6be49a3d40 (diff) | |
bnxt: adding bnxt_xdp_build_skb to build skb from multibuffer xdp_buff
Since we have an xdp_buff with frags there needs to be a way to
convert that into a valid sk_buff in the event that XDP_PASS is
the resulting operation. This adds a new rx_skb_func when the
netdev has an MTU that prevents the packets from sitting in a
single page.
This also make sure that GRO/LRO stay disabled even when using
the aggregation ring for large buffers.
v3: Use BNXT_PAGE_MODE_BUF_SIZE for build_skb
Signed-off-by: Andy Gospodarek <gospo@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h index 97e7905dbb20..27290f649be3 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h @@ -28,4 +28,8 @@ bool bnxt_xdp_attached(struct bnxt *bp, struct bnxt_rx_ring_info *rxr); void bnxt_xdp_buff_init(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons, u8 **data_ptr, unsigned int *len, struct xdp_buff *xdp); +struct sk_buff *bnxt_xdp_build_skb(struct bnxt *bp, struct sk_buff *skb, + u8 num_frags, struct page_pool *pool, + struct xdp_buff *xdp, + struct rx_cmp_ext *rxcmp1); #endif |