diff options
| author | Paul Greenwalt <paul.greenwalt@intel.com> | 2019-08-02 01:25:20 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-08-26 23:37:16 -0700 |
| commit | 77ca27c417050376b703cec52810aaa10e17d9ef (patch) | |
| tree | 3548686ff6c053e5292a5a674f0c40c01234b52c /drivers/net/ethernet/intel/ice/ice_lib.c | |
| parent | d02f734cb713aee558f61883ea694c056b01beb0 (diff) | |
| download | linux-77ca27c417050376b703cec52810aaa10e17d9ef.tar.bz2 | |
ice: add support for virtchnl_queue_select.[tx|rx]_queues bitmap
The VF driver can call VIRTCHNL_OP_[ENABLE|DISABLE]_QUEUES separately
for each queue. Add support for virtchnl_queue_select.[tx|rx]_queues
bitmap which is used to indicate which queues to enable and disable.
Add tracing of VF Tx/Rx per queue enable state to avoid enabling enabled
queues and disabling disabled queues. Add total queues enabled count and
clear ICE_VF_STATE_QS_ENA when count is zero.
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Signed-off-by: Peng Huang <peng.huang@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index cfd6723de857..fb866be84088 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -196,7 +196,10 @@ static int ice_pf_rxq_wait(struct ice_pf *pf, int pf_q, bool ena) * @ena: start or stop the Rx rings * @rxq_idx: Rx queue index */ -static int ice_vsi_ctrl_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx) +#ifndef CONFIG_PCI_IOV +static +#endif /* !CONFIG_PCI_IOV */ +int ice_vsi_ctrl_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx) { int pf_q = vsi->rxq_map[rxq_idx]; struct ice_pf *pf = vsi->back; @@ -2105,7 +2108,10 @@ void ice_trigger_sw_intr(struct ice_hw *hw, struct ice_q_vector *q_vector) * @ring: Tx ring to be stopped * @txq_meta: Meta data of Tx ring to be stopped */ -static int +#ifndef CONFIG_PCI_IOV +static +#endif /* !CONFIG_PCI_IOV */ +int ice_vsi_stop_tx_ring(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src, u16 rel_vmvf_num, struct ice_ring *ring, struct ice_txq_meta *txq_meta) @@ -2165,7 +2171,10 @@ ice_vsi_stop_tx_ring(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src, * Set up a helper struct that will contain all the necessary fields that * are needed for stopping Tx queue */ -static void +#ifndef CONFIG_PCI_IOV +static +#endif /* !CONFIG_PCI_IOV */ +void ice_fill_txq_meta(struct ice_vsi *vsi, struct ice_ring *ring, struct ice_txq_meta *txq_meta) { |