[43/52] net/ice/base: adjust scheduler default BW weight
diff mbox series

Message ID 20200603024016.30636-44-qi.z.zhang@intel.com
State Superseded
Delegated to: xiaolong ye
Headers show
Series
  • net/ice: base code update
Related show

Checks

Context Check Description
ci/Intel-compilation success Compilation OK
ci/checkpatch success coding style OK

Commit Message

Zhang, Qi Z June 3, 2020, 2:40 a.m. UTC
By default the queues are configured in legacy mode. The default
BW settings for legacy/advanced modes are different. The existing
code was using the advanced mode default value of 1 which was
incorrect. This caused the unbalanced BW sharing among siblings.
The recommneded default value is applied.

Signed-off-by: Tarun Singh <tarun.k.singh@intel.com>
Signed-off-by: Paul M. Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_common.c | 13 ++++++++++++-
 drivers/net/ice/base/ice_type.h   |  2 +-
 2 files changed, 13 insertions(+), 2 deletions(-)

Patch
diff mbox series

diff --git a/drivers/net/ice/base/ice_common.c b/drivers/net/ice/base/ice_common.c
index d02a047f6..54112e8f2 100644
--- a/drivers/net/ice/base/ice_common.c
+++ b/drivers/net/ice/base/ice_common.c
@@ -4012,7 +4012,18 @@  ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 q_handle,
 	 * Without setting the generic section as valid in valid_sections, the
 	 * Admin queue command will fail with error code ICE_AQ_RC_EINVAL.
 	 */
-	buf->txqs[0].info.valid_sections = ICE_AQC_ELEM_VALID_GENERIC;
+	buf->txqs[0].info.valid_sections =
+		ICE_AQC_ELEM_VALID_GENERIC | ICE_AQC_ELEM_VALID_CIR |
+		ICE_AQC_ELEM_VALID_EIR;
+	buf->txqs[0].info.generic = 0;
+	buf->txqs[0].info.cir_bw.bw_profile_idx =
+		CPU_TO_LE16(ICE_SCHED_DFLT_RL_PROF_ID);
+	buf->txqs[0].info.cir_bw.bw_alloc =
+		CPU_TO_LE16(ICE_SCHED_DFLT_BW_WT);
+	buf->txqs[0].info.eir_bw.bw_profile_idx =
+		CPU_TO_LE16(ICE_SCHED_DFLT_RL_PROF_ID);
+	buf->txqs[0].info.eir_bw.bw_alloc =
+		CPU_TO_LE16(ICE_SCHED_DFLT_BW_WT);
 
 	/* add the LAN queue */
 	status = ice_aq_add_lan_txq(hw, num_qgrps, buf, buf_size, cd);
diff --git a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h
index a6dece9c1..41a1912bf 100644
--- a/drivers/net/ice/base/ice_type.h
+++ b/drivers/net/ice/base/ice_type.h
@@ -610,7 +610,7 @@  enum ice_rl_type {
 #define ICE_SCHED_NO_BW_WT		0
 #define ICE_SCHED_DFLT_RL_PROF_ID	0
 #define ICE_SCHED_NO_SHARED_RL_PROF_ID	0xFFFF
-#define ICE_SCHED_DFLT_BW_WT		1
+#define ICE_SCHED_DFLT_BW_WT		4
 #define ICE_SCHED_INVAL_PROF_ID		0xFFFF
 #define ICE_SCHED_DFLT_BURST_SIZE	(15 * 1024)	/* in bytes (15k) */