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gve: Unify duplicate GQ min pkt desc size constants

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The two constants accomplish the same thing.

Signed-off-by: Shailend Chand <shailend@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20230407184830.309398-1-shailend@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Shailend Chand 2023-04-07 11:48:30 -07:00 committed by Paolo Abeni
parent ebe3bdc435
commit 4de00f0acc
2 changed files with 2 additions and 4 deletions
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2
drivers/net/ethernet/google/gve/gve.h
View File

@ -49,8 +49,6 @@
#define GVE_XDP_ACTIONS 5
#define GVE_TX_MAX_HEADER_SIZE 182
#define GVE_GQ_TX_MIN_PKT_DESC_BYTES 182
/* Each slot in the desc ring has a 1:1 mapping to a slot in the data ring */

4
drivers/net/ethernet/google/gve/gve_tx.c
View File

@ -730,7 +730,7 @@ static int gve_tx_fill_xdp(struct gve_priv *priv, struct gve_tx_ring *tx,
u32 reqi = tx->req;
pad = gve_tx_fifo_pad_alloc_one_frag(&tx->tx_fifo, len);
if (pad >= GVE_TX_MAX_HEADER_SIZE)
if (pad >= GVE_GQ_TX_MIN_PKT_DESC_BYTES)
pad = 0;
info = &tx->info[reqi & tx->mask];
info->xdp_frame = frame_p;
@ -810,7 +810,7 @@ int gve_xdp_xmit_one(struct gve_priv *priv, struct gve_tx_ring *tx,
{
int nsegs;
if (!gve_can_tx(tx, len + GVE_TX_MAX_HEADER_SIZE - 1))
if (!gve_can_tx(tx, len + GVE_GQ_TX_MIN_PKT_DESC_BYTES - 1))
return -EBUSY;
nsegs = gve_tx_fill_xdp(priv, tx, data, len, frame_p, false);