Please ignore Re: [PATCH 07/12] net/ionic: fix RSS query routine

[Boyer, Andrew]

Please ignore. This was not ready for submission to the list.

My apologies,
Andrew

> On Jan 19, 2024, at 3:41 PM, Boyer, Andrew <Andrew.Boyer at amd.com> wrote:
> 
> From: Akshay Dorwat <akshay.dorwat at amd.com>
> 
> It can't use memcpy() because the LIF fields are only 8-bit values.
> Instead, copy the values individually.
> 
> Fixes: 22e7171bc63b ("net/ionic: support RSS")
> Cc: cardigliano at ntop.org
> Cc: stable at dpdk.org
> 
> Signed-off-by: Akshay Dorwat <akshay.dorwat at amd.com>
> Signed-off-by: Andrew Boyer <andrew.boyer at amd.com>
> ---
> drivers/net/ionic/ionic_ethdev.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/net/ionic/ionic_ethdev.c b/drivers/net/ionic/ionic_ethdev.c
> index 340fd0cd59..008e50e0b9 100644
> --- a/drivers/net/ionic/ionic_ethdev.c
> +++ b/drivers/net/ionic/ionic_ethdev.c
> @@ -561,7 +561,7 @@ ionic_dev_rss_reta_query(struct rte_eth_dev *eth_dev,
> 	struct ionic_lif *lif = IONIC_ETH_DEV_TO_LIF(eth_dev);
> 	struct ionic_adapter *adapter = lif->adapter;
> 	struct ionic_identity *ident = &adapter->ident;
> -	int i, num;
> +	int i, j, num;
> 	uint16_t tbl_sz = rte_le_to_cpu_16(ident->lif.eth.rss_ind_tbl_sz);
> 
> 	IONIC_PRINT_CALL();
> @@ -582,9 +582,10 @@ ionic_dev_rss_reta_query(struct rte_eth_dev *eth_dev,
> 	num = reta_size / RTE_ETH_RETA_GROUP_SIZE;
> 
> 	for (i = 0; i < num; i++) {
> -		memcpy(reta_conf->reta,
> -			&lif->rss_ind_tbl[i * RTE_ETH_RETA_GROUP_SIZE],
> -			RTE_ETH_RETA_GROUP_SIZE);
> +		for (j = 0; j < RTE_ETH_RETA_GROUP_SIZE; j++) {
> +			reta_conf->reta[j] =
> +				lif->rss_ind_tbl[(i * RTE_ETH_RETA_GROUP_SIZE) + j];
> +		}
> 		reta_conf++;
> 	}
> 
> -- 
> 2.17.1
>