diff options
| author | Michael Chan <michael.chan@broadcom.com> | 2023-11-14 03:16:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-11-15 13:07:39 +0300 |
| commit | 5a3c585fa83f9172848c19b1000c6ad3c8b36129 (patch) | |
| tree | cec2608c5b709dc9a6a11b546de6786a8457dab8 /drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | |
| parent | ebf72319cef6e1c038e13bd4c9e3f0ad857e57ff (diff) | |
| download | linux-5a3c585fa83f9172848c19b1000c6ad3c8b36129.tar.xz | |
bnxt_en: New encoding for the TX opaque field
In order to support multiple TX rings on the same MSIX, we'll use the
upper byte of the TX opaque field to store the ring index in the new
tx_napi_idx field. This tx_napi_idx field is currently always 0 until
more infrastructure is added in later patches.
Reviewed-by: Andy Gospodarek <andrew.gospodarek@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.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c index 23476100fad2..3515a12a6fea 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c @@ -52,7 +52,7 @@ struct bnxt_sw_tx_bd *bnxt_xmit_bd(struct bnxt *bp, ((num_frags + 1) << TX_BD_FLAGS_BD_CNT_SHIFT) | bnxt_lhint_arr[len >> 9]; txbd->tx_bd_len_flags_type = cpu_to_le32(flags); - txbd->tx_bd_opaque = SET_TX_OPAQUE(bp, prod, 1 + num_frags); + txbd->tx_bd_opaque = SET_TX_OPAQUE(bp, txr, prod, 1 + num_frags); txbd->tx_bd_haddr = cpu_to_le64(mapping); /* now let us fill up the frags into the next buffers */ |