On 25/9/2017 3:50 AM, Wu, Jingjing wrote:
-----Original Message-----
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of David Hunt
Sent: Saturday, August 26, 2017 12:02 AM
To: dev@dpdk.org
Cc: Hunt, David <david.h...@intel.com>; Marjanovic, Nemanja
<nemanja.marjano...@intel.com>; Sexton, Rory <rory.sex...@intel.com>
Subject: [dpdk-dev] [PATCH v1 10/10] net/i40e: set register for no drop
See the XL710 controller datasheet for more information on this register
Signed-off-by: Nemanja Marjanovic <nemanja.marjano...@intel.com>
Signed-off-by: Rory Sexton <rory.sex...@intel.com>
Signed-off-by: David Hunt <david.h...@intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index d9806fc..24b713e 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1156,7 +1156,7 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
* in firmware in the future.
*/
i40e_configure_registers(hw);
-
+ I40E_WRITE_REG(hw, I40E_PRTDCB_TC2PFC, 0xff);
What is the relationship with VM power manager?
And about no-drop setting, it is the responsibility of flow control, please
check http://www.dpdk.org/dev/patchwork/patch/19449/
Thanks
Jingjing
Hi Jingjing,
Yes, we've removed this now. It's left to flow control. Will be
removed from next patch set.
Rgds,
Dave.
