[Intel-wired-lan] [PATCH S22 09/16] ice: Set up Tx scheduling tree based on alloc VSI Tx queues

Tony Nguyen anthony.l.nguyen at intel.com
Wed Jun 26 09:20:20 UTC 2019


From: Akeem G Abodunrin <akeem.g.abodunrin at intel.com>

This patch uses allocated number of Tx queues per VSI to set up its
scheduling tree instead of using total number of available Tx queues.
Only PF VSIs have total number of allocated Tx queues equal to number
of available Tx queues, other VSIs have different number of queues
configured.

Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin at intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen at intel.com>
---
 drivers/net/ethernet/intel/ice/ice_lib.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 9aa1f285b17f..85fb1e4640ca 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -2605,7 +2605,7 @@ ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
 
 	/* configure VSI nodes based on number of queues and TC's */
 	for (i = 0; i < vsi->tc_cfg.numtc; i++)
-		max_txqs[i] = pf->num_lan_tx;
+		max_txqs[i] = vsi->alloc_txq;
 
 	status = ice_cfg_vsi_lan(vsi->port_info, vsi->idx, vsi->tc_cfg.ena_tc,
 				 max_txqs);
@@ -3131,7 +3131,7 @@ int ice_vsi_rebuild(struct ice_vsi *vsi)
 
 	/* configure VSI nodes based on number of queues and TC's */
 	for (i = 0; i < vsi->tc_cfg.numtc; i++) {
-		max_txqs[i] = pf->num_lan_tx;
+		max_txqs[i] = vsi->alloc_txq;
 
 		if (ice_is_xdp_ena_vsi(vsi))
 			max_txqs[i] += vsi->num_xdp_txq;
@@ -3252,7 +3252,7 @@ int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc)
 		if (ena_tc & BIT(i))
 			num_tc++;
 		/* populate max_txqs per TC */
-		max_txqs[i] = pf->num_lan_tx;
+		max_txqs[i] = vsi->alloc_txq;
 	}
 
 	vsi->tc_cfg.ena_tc = ena_tc;
-- 
2.20.1



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