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net/sfc: use RSS key size define from base driver

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Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
This commit is contained in:
Andrew Rybchenko 2017-08-30 19:17:40 +01:00 committed by Ferruh Yigit
parent d86e7ee852
commit 37a42c61c4
3 changed files with 5 additions and 7 deletions
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2
drivers/net/sfc/sfc.c
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@ -501,7 +501,7 @@ sfc_mem_bar_fini(struct sfc_adapter *sa)
* and also known to give a uniform distribution
* (a good distribution of traffic between different CPUs)
*/
static const uint8_t default_rss_key[SFC_RSS_KEY_SIZE] = {
static const uint8_t default_rss_key[EFX_RSS_KEY_SIZE] = {
0x6d, 0x5a, 0x6d, 0x5a, 0x6d, 0x5a, 0x6d, 0x5a,
0x6d, 0x5a, 0x6d, 0x5a, 0x6d, 0x5a, 0x6d, 0x5a,
0x6d, 0x5a, 0x6d, 0x5a, 0x6d, 0x5a, 0x6d, 0x5a,

4
drivers/net/sfc/sfc.h
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@ -48,8 +48,6 @@ extern "C" {
#endif
#if EFSYS_OPT_RX_SCALE
/** RSS key length (bytes) */
#define SFC_RSS_KEY_SIZE 40
/** RSS hash offloads mask */
#define SFC_RSS_OFFLOADS (ETH_RSS_IP | ETH_RSS_TCP)
#endif
@ -229,7 +227,7 @@ struct sfc_adapter {
efx_rx_hash_support_t hash_support;
efx_rx_hash_type_t rss_hash_types;
unsigned int rss_tbl[EFX_RSS_TBL_SIZE];
uint8_t rss_key[SFC_RSS_KEY_SIZE];
uint8_t rss_key[EFX_RSS_KEY_SIZE];
#endif
/*

6
drivers/net/sfc/sfc_ethdev.c
View File

@ -148,7 +148,7 @@ sfc_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
#if EFSYS_OPT_RX_SCALE
if (sa->rss_support != EFX_RX_SCALE_UNAVAILABLE) {
dev_info->reta_size = EFX_RSS_TBL_SIZE;
dev_info->hash_key_size = SFC_RSS_KEY_SIZE;
dev_info->hash_key_size = EFX_RSS_KEY_SIZE;
dev_info->flow_type_rss_offloads = SFC_RSS_OFFLOADS;
}
#endif
@ -1223,9 +1223,9 @@ sfc_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
* locally in 'sfc_adapter' and kept up-to-date
*/
rss_conf->rss_hf = sfc_efx_to_rte_hash_type(sa->rss_hash_types);
rss_conf->rss_key_len = SFC_RSS_KEY_SIZE;
rss_conf->rss_key_len = EFX_RSS_KEY_SIZE;
if (rss_conf->rss_key != NULL)
rte_memcpy(rss_conf->rss_key, sa->rss_key, SFC_RSS_KEY_SIZE);
rte_memcpy(rss_conf->rss_key, sa->rss_key, EFX_RSS_KEY_SIZE);
sfc_adapter_unlock(sa);