diff options
author | 2019-04-15 14:36:48 +0200 | |
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committer | 2019-04-16 08:38:15 +0200 | |
commit | 0b6b37f6a2ee1764e8912fe9f57dd4ed2baadecd (patch) | |
tree | e9c4dd16e978e7b5c4f59efb8a63fe110786592b /drivers/net/i40e/i40e_pf.c | |
parent | ba7d9829e24a32d31b31f5816e8b9a3a8799ba68 (diff) |
New upstream version 18.11.1
Change-Id: I2394f61ba94cc575bf2c55186f14e5d6fba9eec7
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'drivers/net/i40e/i40e_pf.c')
-rw-r--r-- | drivers/net/i40e/i40e_pf.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/i40e/i40e_pf.c b/drivers/net/i40e/i40e_pf.c index dd3962d3..1e2d1746 100644 --- a/drivers/net/i40e/i40e_pf.c +++ b/drivers/net/i40e/i40e_pf.c @@ -1232,6 +1232,7 @@ i40e_pf_host_handle_vf_msg(struct rte_eth_dev *dev, uint16_t vf_id = abs_vf_id - hw->func_caps.vf_base_id; struct rte_pmd_i40e_mb_event_param ret_param; bool b_op = TRUE; + int ret; if (vf_id > pf->vf_num - 1 || !pf->vfs) { PMD_DRV_LOG(ERR, "invalid argument"); @@ -1246,6 +1247,30 @@ i40e_pf_host_handle_vf_msg(struct rte_eth_dev *dev, return; } + /* perform basic checks on the msg */ + ret = virtchnl_vc_validate_vf_msg(&vf->version, opcode, msg, msglen); + + /* perform additional checks specific to this driver */ + if (opcode == VIRTCHNL_OP_CONFIG_RSS_KEY) { + struct virtchnl_rss_key *vrk = (struct virtchnl_rss_key *)msg; + + if (vrk->key_len != ((I40E_PFQF_HKEY_MAX_INDEX + 1) * 4)) + ret = VIRTCHNL_ERR_PARAM; + } else if (opcode == VIRTCHNL_OP_CONFIG_RSS_LUT) { + struct virtchnl_rss_lut *vrl = (struct virtchnl_rss_lut *)msg; + + if (vrl->lut_entries != ((I40E_VFQF_HLUT1_MAX_INDEX + 1) * 4)) + ret = VIRTCHNL_ERR_PARAM; + } + + if (ret) { + PMD_DRV_LOG(ERR, "Invalid message from VF %u, opcode %u, len %u", + vf_id, opcode, msglen); + i40e_pf_host_send_msg_to_vf(vf, opcode, + I40E_ERR_PARAM, NULL, 0); + return; + } + /** * initialise structure to send to user application * will return response from user in retval field |