[PATCH] ethdev: fix Tx queue mask endianness
Thomas Monjalon
thomas at monjalon.net
Thu Jun 29 17:31:09 CEST 2023
29/06/2023 15:58, David Marchand:
> Even if harmless, this endianness tag is incorrect as the tx_queue field
> is declared as a host integer.
> Additionally, this breaks OVS compilation with sparse.
>
> Fixes: 41f6bdc7615a ("ethdev: add Tx queue flow matching item")
>
> Signed-off-by: David Marchand <david.marchand at redhat.com>
> ---
> lib/ethdev/rte_flow.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/ethdev/rte_flow.h b/lib/ethdev/rte_flow.h
> index 3fe57140f9..86ed98c562 100644
> --- a/lib/ethdev/rte_flow.h
> +++ b/lib/ethdev/rte_flow.h
> @@ -2307,7 +2307,7 @@ struct rte_flow_item_tx_queue {
> /** Default mask for RTE_FLOW_ITEM_TX_QUEUE. */
> #ifndef __cplusplus
> static const struct rte_flow_item_tx_queue rte_flow_item_tx_queue_mask = {
> - .tx_queue = RTE_BE16(0xffff),
> + .tx_queue = 0xffff,
As I said in an earlier comment about the same issue,
UINT16_MAX would be better.
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