* [PATCH 1/5] vdpa/mlx5: remove unused constant
2025-11-02 15:52 [PATCH 0/5] mlx5: remove useless constants Thomas Monjalon
@ 2025-11-02 15:53 ` Thomas Monjalon
2025-11-02 15:53 ` [PATCH 2/5] crypto/mlx5: remove unused constants Thomas Monjalon
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2025-11-02 15:53 UTC (permalink / raw)
To: dev
Cc: stable, Matan Azrad, Viacheslav Ovsiienko, Maxime Coquelin, Xueming Li
The constant MLX5_VDPA_DEFAULT_TIMER_DELAY_US is not used anymore.
Fixes: 99f9d799ce21 ("vdpa/mlx5: improve interrupt management")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
drivers/vdpa/mlx5/mlx5_vdpa.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/vdpa/mlx5/mlx5_vdpa.h b/drivers/vdpa/mlx5/mlx5_vdpa.h
index a398aa22ce..06155d2405 100644
--- a/drivers/vdpa/mlx5/mlx5_vdpa.h
+++ b/drivers/vdpa/mlx5/mlx5_vdpa.h
@@ -38,7 +38,6 @@
#define VIRTIO_F_RING_PACKED 34
#endif
-#define MLX5_VDPA_DEFAULT_TIMER_DELAY_US 0u
#define MLX5_VDPA_DEFAULT_TIMER_STEP_US 1u
struct mlx5_vdpa_cq {
--
2.51.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 2/5] crypto/mlx5: remove unused constants
2025-11-02 15:52 [PATCH 0/5] mlx5: remove useless constants Thomas Monjalon
2025-11-02 15:53 ` [PATCH 1/5] vdpa/mlx5: remove unused constant Thomas Monjalon
@ 2025-11-02 15:53 ` Thomas Monjalon
2025-11-02 15:53 ` [PATCH 3/5] regex/mlx5: remove useless constants Thomas Monjalon
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2025-11-02 15:53 UTC (permalink / raw)
To: dev
Cc: stable, Matan Azrad, Raja Zidane, Tal Shnaiderman, Shiri Kuzin,
Akhil Goyal
The constant MLX5_CRYPTO_LOG_NAME was never used.
The constant MLX5_CRYPTO_MAX_SEGS was not used after the fix below.
Fixes: ba707cdb6da2 ("crypto/mlx5: fix queue size configuration")
Fixes: a7c86884f150 ("crypto/mlx5: introduce Mellanox crypto driver")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
drivers/crypto/mlx5/mlx5_crypto.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/crypto/mlx5/mlx5_crypto.c b/drivers/crypto/mlx5/mlx5_crypto.c
index 78a9e3d0fe..6b36a3ece5 100644
--- a/drivers/crypto/mlx5/mlx5_crypto.c
+++ b/drivers/crypto/mlx5/mlx5_crypto.c
@@ -19,9 +19,7 @@
#include "mlx5_crypto.h"
#define MLX5_CRYPTO_DRIVER_NAME crypto_mlx5
-#define MLX5_CRYPTO_LOG_NAME pmd.crypto.mlx5
#define MLX5_CRYPTO_MAX_QPS 128
-#define MLX5_CRYPTO_MAX_SEGS 56
#define MLX5_CRYPTO_FEATURE_FLAGS(wrapped_mode) \
(RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO | RTE_CRYPTODEV_FF_HW_ACCELERATED | \
--
2.51.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 3/5] regex/mlx5: remove useless constants
2025-11-02 15:52 [PATCH 0/5] mlx5: remove useless constants Thomas Monjalon
2025-11-02 15:53 ` [PATCH 1/5] vdpa/mlx5: remove unused constant Thomas Monjalon
2025-11-02 15:53 ` [PATCH 2/5] crypto/mlx5: remove unused constants Thomas Monjalon
@ 2025-11-02 15:53 ` Thomas Monjalon
2025-11-02 15:53 ` [PATCH 4/5] common/mlx5: " Thomas Monjalon
2025-11-02 15:53 ` [PATCH 5/5] net/mlx5: " Thomas Monjalon
4 siblings, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2025-11-02 15:53 UTC (permalink / raw)
To: dev
Cc: stable, Ori Kam, Yuval Avnery, Gerry Gribbon, Francis Kelly, Ady Agbarih
All these constants were unused since their introduction:
- MLX5_REGEX_WQE_CTRL_OFFSET
- MLX5_REGEX_RXP_ROF2_LINE_LEN
- MLX5_RXP_BF4_ROF_VERSION_STRING
- MLX5_RXP_CTRL_TYPE_*
- MLX5_RXP_CTRL_JOB_DESC_FLAGS
- MLX5_RXP_CTRL_VALID
- MLX5_RXP_INITIALIZATION_TIMEOUT
This constant became unused after supporting combined rule file:
- MLX5_RXP_POLL_CSR_FOR_VALUE_TIMEOUT
All these constants became unused after removing DB and register R/W:
- MLX5_RXP_MAX_ENGINES
- MLX5_RXP_EM_COUNT
- MLX5_RXP_DB_NOT_ASSIGNED
- MLX5_RXP_CSR_NUM_ENTRIES
- MLX5_RXP_CSR_CTRL_DISABLE_L2C
Fixes: 4d4e245ad637 ("regex/mlx5: support enqueue")
Fixes: f324162e8e77 ("regex/mlx5: support combined rule file")
Fixes: ab74680160ba ("regex/mlx5: support combined ROF file")
Fixes: b34d816363b5 ("regex/mlx5: support rules import")
Fixes: ab2e0b0d3531 ("regex/mlx5: remove register read/write")
Fixes: 9fa82d287f65 ("regex/mlx5: move RXP to CrSpace")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
drivers/regex/mlx5/mlx5_regex_fastpath.c | 1 -
drivers/regex/mlx5/mlx5_rxp.c | 2 --
drivers/regex/mlx5/mlx5_rxp.h | 20 --------------------
3 files changed, 23 deletions(-)
diff --git a/drivers/regex/mlx5/mlx5_regex_fastpath.c b/drivers/regex/mlx5/mlx5_regex_fastpath.c
index 8e5f8c9c95..6e21574d29 100644
--- a/drivers/regex/mlx5/mlx5_regex_fastpath.c
+++ b/drivers/regex/mlx5/mlx5_regex_fastpath.c
@@ -27,7 +27,6 @@
#define MLX5_REGEX_MAX_WQE_INDEX 0xffff
#define MLX5_REGEX_METADATA_SIZE ((size_t)64)
#define MLX5_REGEX_MAX_OUTPUT (((size_t)1) << 11)
-#define MLX5_REGEX_WQE_CTRL_OFFSET 12
#define MLX5_REGEX_WQE_METADATA_OFFSET 16
#define MLX5_REGEX_WQE_GATHER_OFFSET 32
#define MLX5_REGEX_WQE_SCATTER_OFFSET 48
diff --git a/drivers/regex/mlx5/mlx5_rxp.c b/drivers/regex/mlx5/mlx5_rxp.c
index 7730e11fb1..dda4a7fdb0 100644
--- a/drivers/regex/mlx5/mlx5_rxp.c
+++ b/drivers/regex/mlx5/mlx5_rxp.c
@@ -24,8 +24,6 @@
#define MLX5_REGEX_MAX_RULES_PER_GROUP UINT32_MAX
#define MLX5_REGEX_MAX_GROUPS MLX5_RXP_MAX_SUBSETS
-#define MLX5_REGEX_RXP_ROF2_LINE_LEN 34
-
const uint64_t combined_rof_tag = 0xff52544424a52475;
/* Private Declarations */
diff --git a/drivers/regex/mlx5/mlx5_rxp.h b/drivers/regex/mlx5/mlx5_rxp.h
index 08b9a2680b..8ef1541d1a 100644
--- a/drivers/regex/mlx5/mlx5_rxp.h
+++ b/drivers/regex/mlx5/mlx5_rxp.h
@@ -9,27 +9,13 @@
#define MLX5_RXP_BF3_IDENTIFIER 0x1
#define MLX5_RXP_MAX_JOB_LENGTH 16384
#define MLX5_RXP_MAX_SUBSETS 4095
-#define MLX5_RXP_CSR_NUM_ENTRIES 31
#define MLX5_RXP_BF2_ROF_VERSION_STRING 0x07055254
#define MLX5_RXP_BF3_ROF_VERSION_STRING 0x00065254
-#define MLX5_RXP_BF4_ROF_VERSION_STRING 0x00075254
-
-#define MLX5_RXP_CTRL_TYPE_MASK 7
-#define MLX5_RXP_CTRL_TYPE_JOB_DESCRIPTOR 0
-#define MLX5_RXP_CTRL_TYPE_RESPONSE_DESCRIPTOR 1
-#define MLX5_RXP_CTRL_TYPE_MEMORY_WRITE 4
-#define MLX5_RXP_CSR_CTRL_DISABLE_L2C (1 << 7)
#define MLX5_RXP_CTRL_JOB_DESC_SOF 0x0010
#define MLX5_RXP_CTRL_JOB_DESC_EOF 0x0020
#define MLX5_RXP_CTRL_JOB_DESC_HPM_ENABLE 0x0100
#define MLX5_RXP_CTRL_JOB_DESC_ANYMATCH_ENABLE 0x0200
-#define MLX5_RXP_CTRL_JOB_DESC_FLAGS (MLX5_RXP_CTRL_JOB_DESC_SOF | \
- MLX5_RXP_CTRL_JOB_DESC_EOF | \
- MLX5_RXP_CTRL_JOB_DESC_HPM_ENABLE | \
- MLX5_RXP_CTRL_JOB_DESC_ANYMATCH_ENABLE)
-
-#define MLX5_RXP_CTRL_VALID 0x8000
#define MLX5_RXP_RESP_STATUS_MAX_PRI_THREADS (1 << 3)
#define MLX5_RXP_RESP_STATUS_MAX_SEC_THREADS (1 << 4)
@@ -128,12 +114,6 @@ enum mlx5_rxp_program_mode {
MLX5_RXP_PRIVATE_PROG_MODE,
};
-#define MLX5_RXP_POLL_CSR_FOR_VALUE_TIMEOUT 3000 /* Poll timeout in ms. */
-#define MLX5_RXP_INITIALIZATION_TIMEOUT 60000 /* Initialize timeout in ms. */
-#define MLX5_RXP_MAX_ENGINES 2u /* Number of RXP engines. */
-#define MLX5_RXP_EM_COUNT 1u /* Extra External Memories to use. */
-#define MLX5_RXP_DB_NOT_ASSIGNED 0xFF
-
struct mlx5_regex_mkey {
struct mlx5dv_devx_umem *umem;
struct mlx5_devx_obj *mkey;
--
2.51.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 4/5] common/mlx5: remove useless constants
2025-11-02 15:52 [PATCH 0/5] mlx5: remove useless constants Thomas Monjalon
` (2 preceding siblings ...)
2025-11-02 15:53 ` [PATCH 3/5] regex/mlx5: remove useless constants Thomas Monjalon
@ 2025-11-02 15:53 ` Thomas Monjalon
2025-11-02 15:53 ` [PATCH 5/5] net/mlx5: " Thomas Monjalon
4 siblings, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2025-11-02 15:53 UTC (permalink / raw)
To: dev
Cc: stable, Dariusz Sosnowski, Viacheslav Ovsiienko, Bing Zhao,
Ori Kam, Suanming Mou, Matan Azrad, Xueming Li, Nelio Laranjeiro,
Adrien Mazarguil, Ophir Munk, Tal Shnaiderman
All these constants were unused since their introduction:
- MLX5_DRV_PROBE_AGAIN
- MLX5_NL_BUF_SIZE
- MLX5DV_FLOW_TABLE_TYPE_RDMA_RX
- IB_QPT_RAW_PACKET
Fixes: ad435d320473 ("common/mlx5: add bus-agnostic layer")
Fixes: ccdcba53a3f4 ("net/mlx5: use Netlink to add/remove MAC addresses")
Fixes: 03e1f7f760d8 ("net/mlx5: create flow matcher object on Windows")
Fixes: 358fbb018310 ("net/mlx5: support multi-packet Rx queue on Windows")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
drivers/common/mlx5/linux/mlx5_nl.c | 2 --
drivers/common/mlx5/mlx5_common.h | 3 ---
drivers/common/mlx5/windows/mlx5_win_defs.h | 2 --
3 files changed, 7 deletions(-)
diff --git a/drivers/common/mlx5/linux/mlx5_nl.c b/drivers/common/mlx5/linux/mlx5_nl.c
index 8753d3127c..d53543a113 100644
--- a/drivers/common/mlx5/linux/mlx5_nl.c
+++ b/drivers/common/mlx5/linux/mlx5_nl.c
@@ -28,8 +28,6 @@
#endif
-/* Size of the buffer to receive kernel messages */
-#define MLX5_NL_BUF_SIZE (32 * 1024)
/* Send buffer size for the Netlink socket */
#define MLX5_SEND_BUF_SIZE 32768
/* Receive buffer size for the Netlink socket */
diff --git a/drivers/common/mlx5/mlx5_common.h b/drivers/common/mlx5/mlx5_common.h
index b49f0c850e..214ddcb8b3 100644
--- a/drivers/common/mlx5/mlx5_common.h
+++ b/drivers/common/mlx5/mlx5_common.h
@@ -575,9 +575,6 @@ typedef int (mlx5_class_driver_probe_t)(struct mlx5_common_device *cdev,
*/
typedef int (mlx5_class_driver_remove_t)(struct mlx5_common_device *cdev);
-/** Device already probed can be probed again to check for new ports. */
-#define MLX5_DRV_PROBE_AGAIN 0x0004
-
/**
* A structure describing a mlx5 common class driver.
*/
diff --git a/drivers/common/mlx5/windows/mlx5_win_defs.h b/drivers/common/mlx5/windows/mlx5_win_defs.h
index d60df6fd37..d98725eea8 100644
--- a/drivers/common/mlx5/windows/mlx5_win_defs.h
+++ b/drivers/common/mlx5/windows/mlx5_win_defs.h
@@ -184,7 +184,6 @@ enum mlx5dv_flow_table_type {
#define MLX5DV_FLOW_TABLE_TYPE_NIC_RX MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_RX
#define MLX5DV_FLOW_TABLE_TYPE_NIC_TX MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX
#define MLX5DV_FLOW_TABLE_TYPE_FDB MLX5_IB_UAPI_FLOW_TABLE_TYPE_FDB
-#define MLX5DV_FLOW_TABLE_TYPE_RDMA_RX MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_RX
struct mlx5dv_flow_match_parameters {
size_t match_sz;
@@ -263,6 +262,5 @@ enum {
#define MLX5_MIN_SINGLE_STRIDE_LOG_NUM_BYTES 6
#define MLX5_MAX_SINGLE_STRIDE_LOG_NUM_BYTES 13
#define MLX5_EXT_MIN_SINGLE_WQE_LOG_NUM_STRIDES 3
-#define IB_QPT_RAW_PACKET 8
#endif /* MLX5_WIN_DEFS_H */
--
2.51.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 5/5] net/mlx5: remove useless constants
2025-11-02 15:52 [PATCH 0/5] mlx5: remove useless constants Thomas Monjalon
` (3 preceding siblings ...)
2025-11-02 15:53 ` [PATCH 4/5] common/mlx5: " Thomas Monjalon
@ 2025-11-02 15:53 ` Thomas Monjalon
4 siblings, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2025-11-02 15:53 UTC (permalink / raw)
To: dev
Cc: stable, Dariusz Sosnowski, Viacheslav Ovsiienko, Bing Zhao,
Ori Kam, Suanming Mou, Matan Azrad, Olivier Matz,
Andrew Rybchenko, Nelio Laranjeiro, Adrien Mazarguil, Xueming Li,
Gregory Etelson, Xiaoyu Min, Mark Bloch, Alex Vesker
- MLX5_VEC_TX_CKSUM_OFFLOAD_CAP became unused when Tx metadata moved
to a dynamic field.
- MLX5_ALARM_TIMEOUT_US became unused when reworking link status wait.
- MLX5_FLOW_SFT_HLIST_ARRAY_SIZE was never used in hash list handling.
- MLX5_FLOW_MIN_ID_POOL_SIZE and MLX5_ID_GENERATION_ARRAY_FACTOR became
unused when the flow ID generator was replaced by ipool.
- IS_BATCH_CNT became unused when removing a flow counter container.
- MLX5_RSSQ_DEFAULT_NUM was used in the old per-thread flow workspace.
- MLX5_FLOW_TABLE_HWS_POLICY became unused because meter is not supported
in HWS.
- IPPROTO_MPLS became unused because MPLS over IP is not supported.
- MLX5_L4_RSS_TYPES has never been used.
- MLX5_ETHER_TYPE_FROM_HEADER was used in the first integrity item check.
- ETH_TYPE_IPV4/V6_VXLAN were never used in HWS.
- PCI_DRV_FLAGS became unused when migrating to bus-agnostic probing.
- ERRNO_SAFE was used in the old logging macros.
Fixes: 9bf26e1318e3 ("ethdev: move egress metadata to dynamic field")
Fixes: cfee94752b8f ("net/mlx5: fix link status to use wait to complete")
Fixes: f3020a331dca ("net/mlx5: optimize hash list table allocate on demand")
Fixes: 4ae8825c5085 ("net/mlx5: use indexed pool as id generator")
Fixes: 994829e695c0 ("net/mlx5: remove single counter container")
Fixes: dc7c5e0aa905 ("net/mlx5: fix flow workspace destruction")
Fixes: 645f240d1cd5 ("net/mlx5: remove unsupported flow meter action in HWS")
Fixes: 14ad99d78a46 ("net/mlx5: remove unsupported flow item MPLS over IP")
Fixes: ae67e3c43dd5 ("net/mlx5: support RSS expansion in non-template HWS setup")
Fixes: 23b0a8b298b1 ("net/mlx5: fix integrity item validation and translation")
Fixes: c55c2bf35333 ("net/mlx5/hws: add definer layer")
Fixes: a7f34989e9ad ("net/mlx5: migrate to bus-agnostic common interface")
Fixes: a170a30d22a8 ("net/mlx5: use dynamic logging")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
drivers/net/mlx5/hws/mlx5dr_definer.c | 2 --
drivers/net/mlx5/mlx5.c | 3 ---
drivers/net/mlx5/mlx5.h | 3 ---
drivers/net/mlx5/mlx5_defs.h | 6 ------
drivers/net/mlx5/mlx5_flow.h | 17 -----------------
drivers/net/mlx5/mlx5_rxtx_vec.h | 7 -------
drivers/net/mlx5/mlx5_utils.h | 3 ---
drivers/net/mlx5/windows/mlx5_os.h | 2 --
8 files changed, 43 deletions(-)
diff --git a/drivers/net/mlx5/hws/mlx5dr_definer.c b/drivers/net/mlx5/hws/mlx5dr_definer.c
index 1c6b3e38c4..afa70bf793 100644
--- a/drivers/net/mlx5/hws/mlx5dr_definer.c
+++ b/drivers/net/mlx5/hws/mlx5dr_definer.c
@@ -9,8 +9,6 @@
#define GTP_PDU_SC 0x85
#define BAD_PORT 0xBAD
#define BAD_SQN 0xBAD
-#define ETH_TYPE_IPV4_VXLAN 0x0800
-#define ETH_TYPE_IPV6_VXLAN 0x86DD
#define UDP_VXLAN_PORT 4789
#define UDP_VXLAN_GPE_PORT 4790
#define UDP_GTPU_PORT 2152
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index b018a4f0e2..4705c30801 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -394,9 +394,6 @@ static const struct mlx5_indexed_pool_config mlx5_ipool_cfg[] = {
},
};
-#define MLX5_FLOW_MIN_ID_POOL_SIZE 512
-#define MLX5_ID_GENERATION_ARRAY_FACTOR 16
-
#define MLX5_FLOW_TABLE_HLIST_ARRAY_SIZE 1024
#define MLX5_RXQ_ENH_CQE_COMP_MASK 0x80
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 07418b0922..4d9cf6b70b 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -509,8 +509,6 @@ struct __rte_cache_aligned mlx5_hw_q {
#define MLX5_MAX_PENDING_QUERIES 4
#define MLX5_CNT_MR_ALLOC_BULK 64
#define MLX5_CNT_SHARED_OFFSET 0x80000000
-#define IS_BATCH_CNT(cnt) (((cnt) & (MLX5_CNT_SHARED_OFFSET - 1)) >= \
- MLX5_CNT_BATCH_OFFSET)
#define MLX5_CNT_SIZE (sizeof(struct mlx5_flow_counter))
#define MLX5_AGE_SIZE (sizeof(struct mlx5_age_param))
@@ -1259,7 +1257,6 @@ struct mlx5_flow_tbl_resource {
#define MLX5_FLOW_TABLE_LEVEL_METER (MLX5_MAX_TABLES - 3)
#define MLX5_FLOW_TABLE_LEVEL_POLICY (MLX5_MAX_TABLES - 4)
#define MLX5_MAX_TABLES_EXTERNAL MLX5_FLOW_TABLE_LEVEL_POLICY
-#define MLX5_FLOW_TABLE_HWS_POLICY (MLX5_MAX_TABLES - 10)
#define MLX5_MAX_TABLES_FDB UINT16_MAX
#define MLX5_FLOW_TABLE_PTYPE_RSS_NUM 1024
#define MLX5_FLOW_TABLE_PTYPE_RSS_LAST (MLX5_MAX_TABLES - 11)
diff --git a/drivers/net/mlx5/mlx5_defs.h b/drivers/net/mlx5/mlx5_defs.h
index d326fec000..b8e5122323 100644
--- a/drivers/net/mlx5/mlx5_defs.h
+++ b/drivers/net/mlx5/mlx5_defs.h
@@ -46,9 +46,6 @@
/* Maximum number of DCS created per port. */
#define MLX5_HWS_CNT_DCS_NUM 4
-/* Alarm timeout. */
-#define MLX5_ALARM_TIMEOUT_US 100000
-
/* Maximum number of extended statistics counters. */
#define MLX5_MAX_XSTATS 64
@@ -170,9 +167,6 @@
/* Size of the hash table for tag table. */
#define MLX5_TAGS_HLIST_ARRAY_SIZE (1 << 15)
-/* Size fo the hash table for SFT table. */
-#define MLX5_FLOW_SFT_HLIST_ARRAY_SIZE 4096
-
/* Hairpin TX/RX queue configuration parameters. */
#define MLX5_HAIRPIN_QUEUE_STRIDE 6
#define MLX5_HAIRPIN_JUMBO_LOG_SIZE (14 + 2)
diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index ff61706054..c525516672 100644
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -222,9 +222,6 @@ struct mlx5_mirror {
struct mlx5_mirror_clone clone[MLX5_MIRROR_MAX_CLONES_NUM];
};
-/* Default queue number. */
-#define MLX5_RSSQ_DEFAULT_NUM 16
-
#define MLX5_FLOW_LAYER_OUTER_L2 (1u << 0)
#define MLX5_FLOW_LAYER_OUTER_L3_IPV4 (1u << 1)
#define MLX5_FLOW_LAYER_OUTER_L3_IPV6 (1u << 2)
@@ -469,10 +466,6 @@ struct mlx5_mirror {
#define MLX5_FLOW_XCAP_ACTIONS (MLX5_FLOW_ACTION_ENCAP | MLX5_FLOW_ACTION_DECAP)
-#ifndef IPPROTO_MPLS
-#define IPPROTO_MPLS 137
-#endif
-
#define MLX5_IPV6_HDR_ECN_MASK 0x3
#define MLX5_IPV6_HDR_DSCP_SHIFT 2
@@ -519,9 +512,6 @@ struct mlx5_mirror {
RTE_ETH_RSS_NONFRAG_IPV4_TCP | RTE_ETH_RSS_NONFRAG_IPV4_UDP | \
RTE_ETH_RSS_NONFRAG_IPV4_OTHER)
-/* Valid L4 RSS types */
-#define MLX5_L4_RSS_TYPES (RTE_ETH_RSS_L4_SRC_ONLY | RTE_ETH_RSS_L4_DST_ONLY)
-
/* IBV hash source bits for IPV4. */
#define MLX5_IPV4_IBV_RX_HASH (IBV_RX_HASH_SRC_IPV4 | IBV_RX_HASH_DST_IPV4)
@@ -1898,13 +1888,6 @@ flow_hw_get_reg_id_from_ctx(void *dr_ctx, enum rte_flow_item_type type,
(((func) == RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ) || \
((func) == RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ_SORT))
-/* extract next protocol type from Ethernet & VLAN headers */
-#define MLX5_ETHER_TYPE_FROM_HEADER(_s, _m, _itm, _prt) do { \
- (_prt) = ((const struct _s *)(_itm)->mask)->_m; \
- (_prt) &= ((const struct _s *)(_itm)->spec)->_m; \
- (_prt) = rte_be_to_cpu_16((_prt)); \
-} while (0)
-
/* array of valid combinations of RX Hash fields for RSS */
static const uint64_t mlx5_rss_hash_fields[] = {
MLX5_RSS_HASH_IPV4,
diff --git a/drivers/net/mlx5/mlx5_rxtx_vec.h b/drivers/net/mlx5/mlx5_rxtx_vec.h
index 77c3f4efa0..672e301f77 100644
--- a/drivers/net/mlx5/mlx5_rxtx_vec.h
+++ b/drivers/net/mlx5/mlx5_rxtx_vec.h
@@ -13,13 +13,6 @@
#include "mlx5_autoconf.h"
-/* HW checksum offload capabilities of vectorized Tx. */
-#define MLX5_VEC_TX_CKSUM_OFFLOAD_CAP \
- (RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | \
- RTE_ETH_TX_OFFLOAD_UDP_CKSUM | \
- RTE_ETH_TX_OFFLOAD_TCP_CKSUM | \
- RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM)
-
/*
* Compile time sanity check for vectorized functions.
*/
diff --git a/drivers/net/mlx5/mlx5_utils.h b/drivers/net/mlx5/mlx5_utils.h
index c65839c5d9..95866351c2 100644
--- a/drivers/net/mlx5/mlx5_utils.h
+++ b/drivers/net/mlx5/mlx5_utils.h
@@ -22,9 +22,6 @@
#include "mlx5_defs.h"
-/* Save and restore errno around argument evaluation. */
-#define ERRNO_SAFE(x) ((errno = (int []){ errno, ((x), 0) }[0]))
-
extern int mlx5_logtype;
#define MLX5_NET_LOG_PREFIX "mlx5_net"
diff --git a/drivers/net/mlx5/windows/mlx5_os.h b/drivers/net/mlx5/windows/mlx5_os.h
index fb7198c244..57d147bd8c 100644
--- a/drivers/net/mlx5/windows/mlx5_os.h
+++ b/drivers/net/mlx5/windows/mlx5_os.h
@@ -7,8 +7,6 @@
#include "mlx5_win_ext.h"
-#define PCI_DRV_FLAGS 0
-
#define MLX5_NAMESIZE MLX5_FS_NAME_MAX
enum mlx5_sw_parsing_offloads {
--
2.51.0
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