diff options
| author | Michael Chan <michael.chan@broadcom.com> | 2017-04-04 18:14:13 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-05 06:24:26 -0700 |
| commit | f7dc1ea6c4c1f31371b7098d6fae0d49dc6cdff1 (patch) | |
| tree | 181bc4b43429f1f194a2e3bcc847e0151d44d899 /drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h | |
| parent | eb51365846bc418687af4c4f41b68b6e84cdd449 (diff) | |
bnxt_en: Add ethtool mac loopback self test.
The mac loopback self test operates in polling mode. To support that,
we need to add functions to open and close the NIC half way. The half
open mode allows the rings to operate without IRQ and NAPI. We
use the XDP transmit function to send the loopback packet.
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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h index b529f2c5355b..12a5ad66b564 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h @@ -10,6 +10,8 @@ #ifndef BNXT_XDP_H #define BNXT_XDP_H +void bnxt_xmit_xdp(struct bnxt *bp, struct bnxt_tx_ring_info *txr, + dma_addr_t mapping, u32 len, u16 rx_prod); void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts); bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons, struct page *page, u8 **data_ptr, unsigned int *len, |