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From: Qi Zhang <qi.z.zhang@intel.com>
To: wenzhuo.lu@intel.com, qiming.yang@intel.com
Cc: dev@dpdk.org, xiaolong.ye@intel.com,
	Qi Zhang <qi.z.zhang@intel.com>,
	Bruce Allan <bruce.w.allan@intel.com>,
	Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Subject: [dpdk-dev] [PATCH 41/63] net/ice/base: move and add some help function and macros
Date: Mon, 26 Aug 2019 18:50:43 +0800	[thread overview]
Message-ID: <20190826105105.19121-42-qi.z.zhang@intel.com> (raw)
In-Reply-To: <20190826105105.19121-1-qi.z.zhang@intel.com>

ice_ilog2 computes the integer log base 2 of the value (0 is undefined)
ice_is_pow2 returns true if the value is a power of 2 (0 is not a power
of 2).  Move the functions to ice_type.h and wrap them so that components
can strip or conditionally-compile out these implementations in lieu of
their own via osdep/other.
The patch also add help macro ROUND_UP and IS_ETHER_ADDR_EQUAL.

Signed-off-by: Bruce Allan <bruce.w.allan@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_flow.c   |  9 ---------
 drivers/net/ice/base/ice_switch.c | 15 ---------------
 drivers/net/ice/base/ice_type.h   | 39 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 39 insertions(+), 24 deletions(-)

diff --git a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c
index 9e93a1078..477cf5dfe 100644
--- a/drivers/net/ice/base/ice_flow.c
+++ b/drivers/net/ice/base/ice_flow.c
@@ -360,15 +360,6 @@ struct ice_flow_prof_params {
 	ice_declare_bitmap(ptypes, ICE_FLOW_PTYPE_MAX);
 };
 
-/**
- * ice_is_pow2 - check if integer value is a power of 2
- * @val: unsigned integer to be validated
- */
-static bool ice_is_pow2(u64 val)
-{
-	return (val && !(val & (val - 1)));
-}
-
 #define ICE_FLOW_SEG_HDRS_L2_MASK	\
 	(ICE_FLOW_SEG_HDR_ETH | ICE_FLOW_SEG_HDR_VLAN)
 #define ICE_FLOW_SEG_HDRS_L3_MASK	\
diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c
index b4f50e0e5..ef3a919ec 100644
--- a/drivers/net/ice/base/ice_switch.c
+++ b/drivers/net/ice/base/ice_switch.c
@@ -1849,21 +1849,6 @@ static void ice_fill_sw_info(struct ice_hw *hw, struct ice_fltr_info *fi)
 }
 
 /**
- * ice_ilog2 - Calculates integer log base 2 of a number
- * @n: number on which to perform operation
- */
-static int ice_ilog2(u64 n)
-{
-	int i;
-
-	for (i = 63; i >= 0; i--)
-		if (((u64)1 << i) & n)
-			return i;
-
-	return -1;
-}
-
-/**
  * ice_fill_sw_rule - Helper function to fill switch rule structure
  * @hw: pointer to the hardware structure
  * @f_info: entry containing packet forwarding information
diff --git a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h
index 541e29851..403fb7668 100644
--- a/drivers/net/ice/base/ice_type.h
+++ b/drivers/net/ice/base/ice_type.h
@@ -22,6 +22,16 @@
 #define ICE_BYTES_PER_DWORD	4
 #define ICE_MAX_TRAFFIC_CLASS	8
 
+/**
+ * ROUND_UP - round up to next arbitrary multiple (not a power of 2)
+ * @a: value to round up
+ * @b: arbitrary multiple
+ *
+ * Round up to the next multiple of the arbitrary b.
+ * Note, when b is a power of 2 use ICE_ALIGN() instead.
+ */
+#define ROUND_UP(a, b)	((b) * DIVIDE_AND_ROUND_UP((a), (b)))
+
 #define MIN_T(_t, _a, _b)	min((_t)(_a), (_t)(_b))
 
 #define IS_ASCII(_ch)	((_ch) < 0x80)
@@ -36,6 +46,30 @@
 #include "ice_flex_type.h"
 #include "ice_protocol_type.h"
 
+/**
+ * ice_is_pow2 - check if integer value is a power of 2
+ * @val: unsigned integer to be validated
+ */
+static inline bool ice_is_pow2(u64 val)
+{
+	return (val && !(val & (val - 1)));
+}
+
+/**
+ * ice_ilog2 - Calculates integer log base 2 of a number
+ * @n: number on which to perform operation
+ */
+static inline int ice_ilog2(u64 n)
+{
+	int i;
+
+	for (i = 63; i >= 0; i--)
+		if (((u64)1 << i) & n)
+			return i;
+
+	return -1;
+}
+
 static inline bool ice_is_tc_ena(ice_bitmap_t bitmap, u8 tc)
 {
 	return ice_is_bit_set(&bitmap, tc);
@@ -104,6 +138,11 @@ static inline u32 ice_round_to_num(u32 N, u32 R)
 
 
 
+#define IS_ETHER_ADDR_EQUAL(addr1, addr2) \
+	(((bool)((((u16 *)(addr1))[0] == ((u16 *)(addr2))[0]))) && \
+	 ((bool)((((u16 *)(addr1))[1] == ((u16 *)(addr2))[1]))) && \
+	 ((bool)((((u16 *)(addr1))[2] == ((u16 *)(addr2))[2]))))
+
 enum ice_aq_res_ids {
 	ICE_NVM_RES_ID = 1,
 	ICE_SPD_RES_ID,
-- 
2.13.6


  parent reply	other threads:[~2019-08-26 10:54 UTC|newest]

Thread overview: 130+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-26 10:50 [dpdk-dev] [PATCH 00/63] net/ice/base: update base code Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 01/63] net/ice/base: enhance NVM read Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 02/63] net/ice/base: add function to get FW mode Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 03/63] net/ice/base: add support for NVM rollback detection Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 04/63] net/ice/base: add support to init RXDID descs fields Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 05/63] net/ice/base: store number of functions for the device Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 06/63] net/ice/base: add read PBA module function Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 07/63] net/ice/base: correct argument port info Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 08/63] net/ice/base: remove debug code Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 09/63] net/ice/base: add SFF EEPROM AQ Command Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 10/63] net/ice/base: improve debug print message Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 11/63] net/ice/base: add capabilities when in safe mode Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 12/63] net/ice/base: add helper functions for PHY caching Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 13/63] net/ice/base: add support for reading REPC statistics Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 14/63] net/ice/base: adjust DCB INIT for SW mode Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 15/63] net/ice/base: add NVM pkg flag Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 16/63] net/ice/base: move VSI to VSI group Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 17/63] net/ice/base: enable masking for RSS and FD field vectors Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 18/63] net/ice/base: resolve static analysis issues Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 19/63] net/ice/base: fix memory leak issue Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 20/63] net/ice/base: check root pointer for validity Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 21/63] net/ice/base: fix type-mismatch Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 22/63] net/ice/base: correct overrun Coverty hit Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 23/63] net/ice/base: update Boot Configuration Section read of NVM Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 24/63] net/ice/base: add support for NVM access commands Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 25/63] net/ice/base: add support for GTP and PPPoE protocols Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 26/63] net/ice/base: add locks for flow functions Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 27/63] net/ice/base: improve switch advanced rule Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 28/63] net/ice/base: move function declaration Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 29/63] net/ice/base: add 16-byte Flex Rx Descriptor Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 30/63] net/ice/base: add 32-byte Flex Rx Desc for Comms package Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 31/63] net/ice/base: update flag bits to current specification Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 32/63] net/ice/base: add more opcode and macros Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 33/63] net/ice/base: set status when global cfg lock is unavailable Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 34/63] net/ice/base: initialize driver NVM data earlier Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 35/63] net/ice/base: add function to configure Tx AQ command Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 36/63] net/ice/base: add support for not locking sideband queue Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 37/63] net/ice/base: associate recipes by profile type Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 38/63] net/ice/base: return switch error on invalid match criteria Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 39/63] net/ice/base: update UDP tunnel switch training packets Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 40/63] net/ice/base: improve switch chained recipe Qi Zhang
2019-08-26 10:50 ` Qi Zhang [this message]
2019-08-26 10:50 ` [dpdk-dev] [PATCH 42/63] net/ice/base: add routine for tunnel port query Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 43/63] net/ice/base: ptype group consolidation Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 44/63] net/ice/base: fix for RSS hash on inner UDP port Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 45/63] net/ice/base: packet encapsulation for RSS Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 46/63] net/ice/base: add RSS support for PPPoE and GTPU Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 47/63] net/ice/base: remove unnecessary conditional check Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 48/63] net/ice/base: fix flag settings in AQ call Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 49/63] net/ice/base: refactor removal of VLAN promiscuous rules Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 50/63] net/ice/base: maximize switch recipe words per line Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 51/63] net/ice/base: update switch training packets with open ports Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 52/63] net/ice/base: remove unnecessary dummy packet finding Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 53/63] net/ice/base: remove unnecessary if branch Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 54/63] net/ice/base: correct abbreviations Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 55/63] net/ice/base: update to register definition file Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 56/63] net/ice/base: replace open-code duplication Qi Zhang
2019-08-26 10:50 ` [dpdk-dev] [PATCH 57/63] net/ice/base: delay less Qi Zhang
2019-08-26 10:51 ` [dpdk-dev] [PATCH 58/63] net/ice/base: add AQC get link topology handle support Qi Zhang
2019-08-26 10:51 ` [dpdk-dev] [PATCH 59/63] net/ice/base: remove Rx flex descriptor programming Qi Zhang
2019-08-26 10:51 ` [dpdk-dev] [PATCH 60/63] net/ice/base: enable RSS with ether layer for PPPoE Qi Zhang
2019-08-26 10:51 ` [dpdk-dev] [PATCH 61/63] net/ice/base: add GENEVE offset Qi Zhang
2019-08-26 17:53   ` Dziggel, Douglas A
2019-08-26 10:51 ` [dpdk-dev] [PATCH 62/63] net/ice/base: update profile to recipe bitmap array Qi Zhang
2019-08-26 10:51 ` [dpdk-dev] [PATCH 63/63] net/ice/base: ignore inverse switch recipes Qi Zhang
2019-08-29  2:35 ` [dpdk-dev] [PATCH 00/63 v2] net/ice/base: update base code Qi Zhang
2019-08-29  2:35   ` [dpdk-dev] [PATCH v2 01/63] net/ice/base: enhance NVM read Qi Zhang
2019-08-29  2:35   ` [dpdk-dev] [PATCH v2 02/63] net/ice/base: add function to get FW mode Qi Zhang
2019-08-29  2:35   ` [dpdk-dev] [PATCH v2 03/63] net/ice/base: add support for NVM rollback detection Qi Zhang
2019-08-29  2:35   ` [dpdk-dev] [PATCH v2 04/63] net/ice/base: add support to init RXDID descs fields Qi Zhang
2019-08-29  2:35   ` [dpdk-dev] [PATCH v2 05/63] net/ice/base: store number of functions for the device Qi Zhang
2019-08-29  2:35   ` [dpdk-dev] [PATCH v2 06/63] net/ice/base: add read PBA module function Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 07/63] net/ice/base: correct argument port info Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 08/63] net/ice/base: remove debug code Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 09/63] net/ice/base: add SFF EEPROM AQ Command Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 10/63] net/ice/base: improve debug print message Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 11/63] net/ice/base: add capabilities when in safe mode Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 12/63] net/ice/base: add helper functions for PHY caching Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 13/63] net/ice/base: add support for reading REPC statistics Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 14/63] net/ice/base: adjust DCB INIT for SW mode Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 15/63] net/ice/base: add NVM pkg flag Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 16/63] net/ice/base: move VSI to VSI group Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 17/63] net/ice/base: enable masking for RSS and FD field vectors Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 18/63] net/ice/base: resolve static analysis issues Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 19/63] net/ice/base: fix memory leak issue Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 20/63] net/ice/base: check root pointer for validity Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 21/63] net/ice/base: fix type-mismatch Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 22/63] net/ice/base: correct overrun Coverty hit Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 23/63] net/ice/base: update Boot Configuration Section read of NVM Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 24/63] net/ice/base: add support for NVM access commands Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 25/63] net/ice/base: add support for GTP and PPPoE protocols Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 26/63] net/ice/base: add locks for flow functions Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 27/63] net/ice/base: improve switch advanced rule Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 28/63] net/ice/base: move function declaration Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 29/63] net/ice/base: add 16-byte Flex Rx Descriptor Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 30/63] net/ice/base: add 32-byte Flex Rx Desc Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 31/63] net/ice/base: update flag bits Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 32/63] net/ice/base: add more opcode and macros Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 33/63] net/ice/base: set status when global cfg lock is unavailable Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 34/63] net/ice/base: initialize driver NVM data earlier Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 35/63] net/ice/base: add function to configure Tx AQ command Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 36/63] net/ice/base: add support for not locking sideband queue Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 37/63] net/ice/base: associate recipes by profile type Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 38/63] net/ice/base: return switch error on invalid match criteria Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 39/63] net/ice/base: update UDP tunnel switch training packets Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 40/63] net/ice/base: improve switch chained recipe Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 41/63] net/ice/base: move and add some help function and macros Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 42/63] net/ice/base: add routine for tunnel port query Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 43/63] net/ice/base: ptype group consolidation Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 44/63] net/ice/base: fix for RSS hash on inner UDP port Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 45/63] net/ice/base: packet encapsulation for RSS Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 46/63] net/ice/base: add RSS support for PPPoE and GTPU Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 47/63] net/ice/base: remove unnecessary conditional check Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 48/63] net/ice/base: fix flag settings in AQ call Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 49/63] net/ice/base: refactor removal of VLAN promiscuous rules Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 50/63] net/ice/base: maximize switch recipe words per line Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 51/63] net/ice/base: update switch training packets with open ports Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 52/63] net/ice/base: remove unnecessary dummy packet finding Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 53/63] net/ice/base: remove unnecessary if branch Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 54/63] net/ice/base: correct abbreviations Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 55/63] net/ice/base: update to register definition file Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 56/63] net/ice/base: replace open-code duplication Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 57/63] net/ice/base: delay less Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 58/63] net/ice/base: add AQC get link topology handle support Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 59/63] net/ice/base: remove Rx flex descriptor programming Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 60/63] net/ice/base: enable RSS with ether layer for PPPoE Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 61/63] net/ice/base: add GENEVE offset Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 62/63] net/ice/base: update profile to recipe bitmap array Qi Zhang
2019-08-29  2:36   ` [dpdk-dev] [PATCH v2 63/63] net/ice/base: ignore inverse switch recipes Qi Zhang
2019-08-30  9:44   ` [dpdk-dev] [PATCH 00/63 v2] net/ice/base: update base code Ye Xiaolong

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