Commit 0e942053 authored by Heng Qi's avatar Heng Qi Committed by Jakub Kicinski
Browse files

linux/dim: move useful macros to .h file 



Useful macros will be used effectively elsewhere.
These will be utilized in subsequent patches.

Signed-off-by: default avatarHeng Qi <hengqi@linux.alibaba.com>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240621101353.107425-2-hengqi@linux.alibaba.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent c84f9324

include/linux/dim.h

+7 −0
Original line number Diff line number Diff line
@@ -10,6 +10,13 @@ 
#include <linux/types.h>

#include <linux/workqueue.h>



/* Number of DIM profiles and period mode. */

#define NET_DIM_PARAMS_NUM_PROFILES 5

#define NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE 256

#define NET_DIM_DEFAULT_TX_CQ_PKTS_FROM_EQE 128

#define NET_DIM_DEF_PROFILE_CQE 1

#define NET_DIM_DEF_PROFILE_EQE 1



/*

 * Number of events between DIM iterations.

 * Causes a moderation of the algorithm run.

lib/dim/net_dim.c

+0 −6
Original line number Diff line number Diff line
@@ -11,12 +11,6 @@ 
 *        There are different set of profiles for RX/TX CQs.

 *        Each profile size must be of NET_DIM_PARAMS_NUM_PROFILES

 */

#define NET_DIM_PARAMS_NUM_PROFILES 5

#define NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE 256

#define NET_DIM_DEFAULT_TX_CQ_PKTS_FROM_EQE 128

#define NET_DIM_DEF_PROFILE_CQE 1

#define NET_DIM_DEF_PROFILE_EQE 1



#define NET_DIM_RX_EQE_PROFILES { \

	{.usec = 1,   .pkts = NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE,}, \

	{.usec = 8,   .pkts = NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE,}, \