diff mbox series

[S21,07/14] ice: Change minimum descriptor count value for Tx/Rx rings

Message ID 20190416173503.29847-8-anirudh.venkataramanan@intel.com
State Accepted
Delegated to: Jeff Kirsher
Headers show
Series Fixes and feature updates for ice | expand

Commit Message

Anirudh Venkataramanan April 16, 2019, 5:34 p.m. UTC 
From: Preethi Banala <preethi.banala@intel.com>

Change minimum number of descriptor count from 32 to 64. This is to have
a feature parity with previous Intel NIC drivers.

Signed-off-by: Preethi Banala <preethi.banala@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
---
[Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> cleaned up commit message]
---
 drivers/net/ethernet/intel/ice/ice.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Bowers, AndrewX April 30, 2019, 10:54 p.m. UTC | #1 
> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On
> Behalf Of Anirudh Venkataramanan
> Sent: Tuesday, April 16, 2019 10:35 AM
> To: intel-wired-lan@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH S21 07/14] ice: Change minimum descriptor
> count value for Tx/Rx rings
> 
> From: Preethi Banala <preethi.banala@intel.com>
> 
> Change minimum number of descriptor count from 32 to 64. This is to have a
> feature parity with previous Intel NIC drivers.
> 
> Signed-off-by: Preethi Banala <preethi.banala@intel.com>
> Signed-off-by: Anirudh Venkataramanan
> <anirudh.venkataramanan@intel.com>
> ---
> [Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> cleaned
> up commit message]
> ---
>  drivers/net/ethernet/intel/ice/ice.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index fe7241df8ee5..7c9647082939 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -44,7 +44,7 @@ 
 extern const char ice_drv_ver[];
 #define ICE_BAR0		0
 #define ICE_REQ_DESC_MULTIPLE	32
-#define ICE_MIN_NUM_DESC	ICE_REQ_DESC_MULTIPLE
+#define ICE_MIN_NUM_DESC	64
 #define ICE_MAX_NUM_DESC	8160
 #define ICE_DFLT_MIN_RX_DESC	512
 /* if the default number of Rx descriptors between ICE_MAX_NUM_DESC and the