summary |
shortlog |
log |
commit | commitdiff |
tree
raw |
patch |
inline | side by side (from parent 1:
d769655)
This reverts commit
035a8cf88f010c82de3040c895c801ce0849b065.
Don't send messages to inactive VF will cause DPDK PF failing
to send messages to kernel VF.
With this revert, this issue will be solved.
Fixes:
035a8cf88f01 ("net/i40e: fix PF notify when VF is not up")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
val |= I40E_VPGEN_VFRTRIG_VFSWR_MASK;
I40E_WRITE_REG(hw, I40E_VPGEN_VFRTRIG(vf_id), val);
I40E_WRITE_FLUSH(hw);
val |= I40E_VPGEN_VFRTRIG_VFSWR_MASK;
I40E_WRITE_REG(hw, I40E_VPGEN_VFRTRIG(vf_id), val);
I40E_WRITE_FLUSH(hw);
#define VFRESET_MAX_WAIT_CNT 100
#define VFRESET_MAX_WAIT_CNT 100
- /* Wait until VF reset is done */
- for (i = 0; i < VFRESET_MAX_WAIT_CNT; i++) {
- rte_delay_us(10);
- val = I40E_READ_REG(hw, I40E_VPGEN_VFRSTAT(vf_id));
- if (val & I40E_VPGEN_VFRSTAT_VFRD_MASK)
- break;
- }
+ /* Wait until VF reset is done */
+ for (i = 0; i < VFRESET_MAX_WAIT_CNT; i++) {
+ rte_delay_us(10);
+ val = I40E_READ_REG(hw, I40E_VPGEN_VFRSTAT(vf_id));
+ if (val & I40E_VPGEN_VFRSTAT_VFRD_MASK)
+ break;
+ }
- if (i >= VFRESET_MAX_WAIT_CNT) {
- PMD_DRV_LOG(ERR, "VF reset timeout");
- return -ETIMEDOUT;
- }
- vf->state = I40E_VF_ACTIVE;
+ if (i >= VFRESET_MAX_WAIT_CNT) {
+ PMD_DRV_LOG(ERR, "VF reset timeout");
+ return -ETIMEDOUT;
}
/* This is not first time to do reset, do cleanup job first */
if (vf->vsi) {
}
/* This is not first time to do reset, do cleanup job first */
if (vf->vsi) {
{
struct i40e_hw *hw = I40E_PF_TO_HW(vf->pf);
uint16_t abs_vf_id = hw->func_caps.vf_base_id + vf->vf_idx;
{
struct i40e_hw *hw = I40E_PF_TO_HW(vf->pf);
uint16_t abs_vf_id = hw->func_caps.vf_base_id + vf->vf_idx;
- int ret = I40E_ERR_ADMIN_QUEUE_ERROR;
-
- if (vf->state == I40E_VF_INACTIVE)
- return ret;
ret = i40e_aq_send_msg_to_vf(hw, abs_vf_id, opcode, retval,
msg, msglen, NULL);
ret = i40e_aq_send_msg_to_vf(hw, abs_vf_id, opcode, retval,
msg, msglen, NULL);