d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

i40e: fix reconfiguring hash enable flags

Browse Source 
It fixes the issue of not re-configuring hash enable flags (HENA)
if there is no key.

Fixes: d0a349409bd7 ("i40e: support AQ based RSS config")

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
This commit is contained in:
Helin Zhang 2015-11-23 14:19:24 +08:00 committed by Thomas Monjalon
parent 0834d1524d
commit 8ebb29567b
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/net/i40e/i40e_ethdev.c
View File

@ -5672,9 +5672,14 @@ i40e_set_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t key_len)
struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
int ret = 0;
if (!key || key_len != ((I40E_PFQF_HKEY_MAX_INDEX + 1) *
sizeof(uint32_t)))
if (!key || key_len == 0) {
PMD_DRV_LOG(DEBUG, "No key to be configured");
return 0;
} else if (key_len != (I40E_PFQF_HKEY_MAX_INDEX + 1) *
sizeof(uint32_t)) {
PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
return -EINVAL;
}
if (pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) {
struct i40e_aqc_get_set_rss_key_data *key_dw =