diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 139 |
1 files changed, 79 insertions, 60 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 8085f0ab2441..9410af2067d2 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -6317,99 +6317,118 @@ const char *ice_stat_str(enum ice_status stat_err) } /** - * ice_set_rss - Set RSS keys and lut + * ice_set_rss_lut - Set RSS LUT * @vsi: Pointer to VSI structure - * @seed: RSS hash seed * @lut: Lookup table * @lut_size: Lookup table size * * Returns 0 on success, negative on failure */ -int ice_set_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size) +int ice_set_rss_lut(struct ice_vsi *vsi, u8 *lut, u16 lut_size) { - struct ice_pf *pf = vsi->back; - struct ice_hw *hw = &pf->hw; + struct ice_aq_get_set_rss_lut_params params = {}; + struct ice_hw *hw = &vsi->back->hw; enum ice_status status; - struct device *dev; - dev = ice_pf_to_dev(pf); - if (seed) { - struct ice_aqc_get_set_rss_keys *buf = - (struct ice_aqc_get_set_rss_keys *)seed; + if (!lut) + return -EINVAL; - status = ice_aq_set_rss_key(hw, vsi->idx, buf); + params.vsi_handle = vsi->idx; + params.lut_size = lut_size; + params.lut_type = vsi->rss_lut_type; + params.lut = lut; - if (status) { - dev_err(dev, "Cannot set RSS key, err %s aq_err %s\n", - ice_stat_str(status), - ice_aq_str(hw->adminq.sq_last_status)); - return -EIO; - } + status = ice_aq_set_rss_lut(hw, ¶ms); + if (status) { + dev_err(ice_pf_to_dev(vsi->back), "Cannot set RSS lut, err %s aq_err %s\n", + ice_stat_str(status), + ice_aq_str(hw->adminq.sq_last_status)); + return -EIO; } - if (lut) { - struct ice_aq_get_set_rss_lut_params set_params = { - .vsi_handle = vsi->idx, .lut_size = lut_size, - .lut_type = vsi->rss_lut_type, .lut = lut, - .global_lut_id = 0 - }; + return 0; +} - status = ice_aq_set_rss_lut(hw, &set_params); - if (status) { - dev_err(dev, "Cannot set RSS lut, err %s aq_err %s\n", - ice_stat_str(status), - ice_aq_str(hw->adminq.sq_last_status)); - return -EIO; - } +/** + * ice_set_rss_key - Set RSS key + * @vsi: Pointer to the VSI structure + * @seed: RSS hash seed + * + * Returns 0 on success, negative on failure + */ +int ice_set_rss_key(struct ice_vsi *vsi, u8 *seed) +{ + struct ice_hw *hw = &vsi->back->hw; + enum ice_status status; + + if (!seed) + return -EINVAL; + + status = ice_aq_set_rss_key(hw, vsi->idx, (struct ice_aqc_get_set_rss_keys *)seed); + if (status) { + dev_err(ice_pf_to_dev(vsi->back), "Cannot set RSS key, err %s aq_err %s\n", + ice_stat_str(status), + ice_aq_str(hw->adminq.sq_last_status)); + return -EIO; } return 0; } /** - * ice_get_rss - Get RSS keys and lut + * ice_get_rss_lut - Get RSS LUT * @vsi: Pointer to VSI structure - * @seed: Buffer to store the keys * @lut: Buffer to store the lookup table entries * @lut_size: Size of buffer to store the lookup table entries * * Returns 0 on success, negative on failure */ -int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size) +int ice_get_rss_lut(struct ice_vsi *vsi, u8 *lut, u16 lut_size) { - struct ice_pf *pf = vsi->back; - struct ice_hw *hw = &pf->hw; + struct ice_aq_get_set_rss_lut_params params = {}; + struct ice_hw *hw = &vsi->back->hw; enum ice_status status; - struct device *dev; - dev = ice_pf_to_dev(pf); - if (seed) { - struct ice_aqc_get_set_rss_keys *buf = - (struct ice_aqc_get_set_rss_keys *)seed; + if (!lut) + return -EINVAL; - status = ice_aq_get_rss_key(hw, vsi->idx, buf); - if (status) { - dev_err(dev, "Cannot get RSS key, err %s aq_err %s\n", - ice_stat_str(status), - ice_aq_str(hw->adminq.sq_last_status)); - return -EIO; - } + params.vsi_handle = vsi->idx; + params.lut_size = lut_size; + params.lut_type = vsi->rss_lut_type; + params.lut = lut; + + status = ice_aq_get_rss_lut(hw, ¶ms); + if (status) { + dev_err(ice_pf_to_dev(vsi->back), "Cannot get RSS lut, err %s aq_err %s\n", + ice_stat_str(status), + ice_aq_str(hw->adminq.sq_last_status)); + return -EIO; } - if (lut) { - struct ice_aq_get_set_rss_lut_params get_params = { - .vsi_handle = vsi->idx, .lut_size = lut_size, - .lut_type = vsi->rss_lut_type, .lut = lut, - .global_lut_id = 0 - }; + return 0; +} - status = ice_aq_get_rss_lut(hw, &get_params); - if (status) { - dev_err(dev, "Cannot get RSS lut, err %s aq_err %s\n", - ice_stat_str(status), - ice_aq_str(hw->adminq.sq_last_status)); - return -EIO; - } +/** + * ice_get_rss_key - Get RSS key + * @vsi: Pointer to VSI structure + * @seed: Buffer to store the key in + * + * Returns 0 on success, negative on failure + */ +int ice_get_rss_key(struct ice_vsi *vsi, u8 *seed) +{ + struct ice_hw *hw = &vsi->back->hw; + enum ice_status status; + + if (!seed) + return -EINVAL; + + status = ice_aq_get_rss_key(hw, vsi->idx, (struct ice_aqc_get_set_rss_keys *)seed); + if (status) { + dev_err(ice_pf_to_dev(vsi->back), "Cannot get RSS key, err %s aq_err %s\n", + ice_stat_str(status), + ice_aq_str(hw->adminq.sq_last_status)); + return -EIO; } return 0; |