diff mbox

[dpdk-dev,09/25] net/qede/base: improve Tx-switching performance

Message ID 1480756289-11835-10-git-send-email-Rasesh.Mody@cavium.com (mailing list archive)
State Superseded, archived
Delegated to: Ferruh Yigit
Headers

Checks

Context Check Description
checkpatch/checkpatch success coding style OK

Commit Message

Mody, Rasesh Dec. 3, 2016, 9:11 a.m. UTC 
  In order to improve Tx switching performance an additional HSI parameter
called same-as-last-id is introduced. This resource allows FW caching the
txqs packet properties. Driver needs to set same-as-last-id to be equal to
the qzone.

Signed-off-by: Rasesh Mody <Rasesh.Mody@cavium.com>
---
 drivers/net/qede/base/ecore_l2.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/drivers/net/qede/base/ecore_l2.c b/drivers/net/qede/base/ecore_l2.c
index 9cb554c6..22bb43d6 100644
--- a/drivers/net/qede/base/ecore_l2.c
+++ b/drivers/net/qede/base/ecore_l2.c
@@ -877,6 +877,7 @@  ecore_sp_eth_txq_start_ramrod(struct ecore_hwfn *p_hwfn,
 	p_ramrod->stats_counter_id = p_params->stats_id;
 
 	p_ramrod->queue_zone_id = OSAL_CPU_TO_LE16(abs_tx_qzone_id);
+	p_ramrod->same_as_last_id = OSAL_CPU_TO_LE16(abs_tx_qzone_id);
 
 	p_ramrod->pbl_size = OSAL_CPU_TO_LE16(pbl_size);
 	DMA_REGPAIR_LE(p_ramrod->pbl_base_addr, pbl_addr);