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-rw-r--r--include/linux/mlx5/device.h13
-rw-r--r--include/linux/mlx5/driver.h68
-rw-r--r--include/linux/mlx5/mlx5_ifc.h46
-rw-r--r--include/linux/mlx5/vport.h55
4 files changed, 162 insertions, 20 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index b288c538347a..b2c43508a737 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -99,6 +99,12 @@ __mlx5_mask(typ, fld))
#define MLX5_GET64(typ, p, fld) be64_to_cpu(*((__be64 *)(p) + __mlx5_64_off(typ, fld)))
+#define MLX5_GET64_PR(typ, p, fld) ({ \
+ u64 ___t = MLX5_GET64(typ, p, fld); \
+ pr_debug(#fld " = 0x%llx\n", ___t); \
+ ___t; \
+})
+
enum {
MLX5_MAX_COMMANDS = 32,
MLX5_CMD_DATA_BLOCK_SIZE = 512,
@@ -1172,4 +1178,11 @@ enum {
MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR = 0x40,
};
+static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz)
+{
+ if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE)
+ return 0;
+ return MLX5_MIN_PKEY_TABLE_SIZE << pkey_sz;
+}
+
#endif /* MLX5_DEVICE_H */
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 7fa26f03acc1..6093bde16b94 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -107,6 +107,7 @@ enum {
MLX5_REG_PUDE = 0x5009,
MLX5_REG_PMPE = 0x5010,
MLX5_REG_PELC = 0x500e,
+ MLX5_REG_PVLC = 0x500f,
MLX5_REG_PMLP = 0, /* TBD */
MLX5_REG_NODE_DESC = 0x6001,
MLX5_REG_HOST_ENDIANNESS = 0x7004,
@@ -339,6 +340,8 @@ struct mlx5_core_mr {
enum mlx5_res_type {
MLX5_RES_QP,
+ MLX5_RES_SRQ,
+ MLX5_RES_XSRQ,
};
struct mlx5_core_rsc_common {
@@ -348,6 +351,7 @@ struct mlx5_core_rsc_common {
};
struct mlx5_core_srq {
+ struct mlx5_core_rsc_common common; /* must be first */
u32 srqn;
int max;
int max_gs;
@@ -550,6 +554,41 @@ struct mlx5_pas {
u8 log_sz;
};
+enum port_state_policy {
+ MLX5_AAA_000
+};
+
+enum phy_port_state {
+ MLX5_AAA_111
+};
+
+struct mlx5_hca_vport_context {
+ u32 field_select;
+ bool sm_virt_aware;
+ bool has_smi;
+ bool has_raw;
+ enum port_state_policy policy;
+ enum phy_port_state phys_state;
+ enum ib_port_state vport_state;
+ u8 port_physical_state;
+ u64 sys_image_guid;
+ u64 port_guid;
+ u64 node_guid;
+ u32 cap_mask1;
+ u32 cap_mask1_perm;
+ u32 cap_mask2;
+ u32 cap_mask2_perm;
+ u16 lid;
+ u8 init_type_reply; /* bitmask: see ib spec 14.2.5.6 InitTypeReply */
+ u8 lmc;
+ u8 subnet_timeout;
+ u16 sm_lid;
+ u8 sm_sl;
+ u16 qkey_violation_counter;
+ u16 pkey_violation_counter;
+ bool grh_required;
+};
+
static inline void *mlx5_buf_offset(struct mlx5_buf *buf, int offset)
{
return buf->direct.buf + offset;
@@ -640,7 +679,8 @@ struct mlx5_cmd_mailbox *mlx5_alloc_cmd_mailbox_chain(struct mlx5_core_dev *dev,
void mlx5_free_cmd_mailbox_chain(struct mlx5_core_dev *dev,
struct mlx5_cmd_mailbox *head);
int mlx5_core_create_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
- struct mlx5_create_srq_mbox_in *in, int inlen);
+ struct mlx5_create_srq_mbox_in *in, int inlen,
+ int is_xrc);
int mlx5_core_destroy_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq);
int mlx5_core_query_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
struct mlx5_query_srq_mbox_out *out);
@@ -700,11 +740,16 @@ int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in,
int mlx5_set_port_caps(struct mlx5_core_dev *dev, u8 port_num, u32 caps);
int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys,
- int ptys_size, int proto_mask);
+ int ptys_size, int proto_mask, u8 local_port);
int mlx5_query_port_proto_cap(struct mlx5_core_dev *dev,
u32 *proto_cap, int proto_mask);
int mlx5_query_port_proto_admin(struct mlx5_core_dev *dev,
u32 *proto_admin, int proto_mask);
+int mlx5_query_port_link_width_oper(struct mlx5_core_dev *dev,
+ u8 *link_width_oper, u8 local_port);
+int mlx5_query_port_proto_oper(struct mlx5_core_dev *dev,
+ u8 *proto_oper, int proto_mask,
+ u8 local_port);
int mlx5_set_port_proto(struct mlx5_core_dev *dev, u32 proto_admin,
int proto_mask);
int mlx5_set_port_status(struct mlx5_core_dev *dev,
@@ -712,8 +757,12 @@ int mlx5_set_port_status(struct mlx5_core_dev *dev,
int mlx5_query_port_status(struct mlx5_core_dev *dev, u8 *status);
int mlx5_set_port_mtu(struct mlx5_core_dev *dev, int mtu);
-int mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, int *max_mtu);
-int mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, int *oper_mtu);
+int mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, int *max_mtu,
+ u8 local_port);
+int mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, int *oper_mtu,
+ u8 local_port);
+int mlx5_query_port_vl_hw_cap(struct mlx5_core_dev *dev,
+ u8 *vl_hw_cap, u8 local_port);
int mlx5_debug_eq_add(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
void mlx5_debug_eq_remove(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
@@ -778,6 +827,7 @@ struct mlx5_interface {
void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev, int protocol);
int mlx5_register_interface(struct mlx5_interface *intf);
void mlx5_unregister_interface(struct mlx5_interface *intf);
+int mlx5_core_query_vendor_id(struct mlx5_core_dev *mdev, u32 *vendor_id);
struct mlx5_profile {
u64 mask;
@@ -788,4 +838,14 @@ struct mlx5_profile {
} mr_cache[MAX_MR_CACHE_ENTRIES];
};
+static inline int mlx5_get_gid_table_len(u16 param)
+{
+ if (param > 4) {
+ pr_warn("gid table length is zero\n");
+ return 0;
+ }
+
+ return 8 * (1 << param);
+}
+
#endif /* MLX5_DRIVER_H */
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index b27e9f6e090a..6d2f6fee041c 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -2022,12 +2022,9 @@ struct mlx5_ifc_srqc_bits {
u8 reserved_9[0x40];
- u8 db_record_addr_h[0x20];
-
- u8 db_record_addr_l[0x1e];
- u8 reserved_10[0x2];
+ u8 dbr_addr[0x40];
- u8 reserved_11[0x80];
+ u8 reserved_10[0x80];
};
enum {
@@ -2224,12 +2221,15 @@ struct mlx5_ifc_hca_vport_context_bits {
u8 has_smi[0x1];
u8 has_raw[0x1];
u8 grh_required[0x1];
- u8 reserved_1[0x10];
- u8 port_state_policy[0x4];
- u8 phy_port_state[0x4];
+ u8 reserved_1[0xc];
+ u8 port_physical_state[0x4];
+ u8 vport_state_policy[0x4];
+ u8 port_state[0x4];
u8 vport_state[0x4];
- u8 reserved_2[0x60];
+ u8 reserved_2[0x20];
+
+ u8 system_image_guid[0x40];
u8 port_guid[0x40];
@@ -2470,9 +2470,12 @@ union mlx5_ifc_cong_control_roce_ecn_auto_bits {
};
struct mlx5_ifc_query_adapter_param_block_bits {
- u8 reserved_0[0xe0];
+ u8 reserved_0[0xc0];
- u8 reserved_1[0x10];
+ u8 reserved_1[0x8];
+ u8 ieee_vendor_id[0x18];
+
+ u8 reserved_2[0x10];
u8 vsd_vendor_id[0x10];
u8 vsd[208][0x8];
@@ -3493,7 +3496,8 @@ struct mlx5_ifc_query_hca_vport_pkey_in_bits {
u8 op_mod[0x10];
u8 other_vport[0x1];
- u8 reserved_2[0xf];
+ u8 reserved_2[0xb];
+ u8 port_num[0x4];
u8 vport_number[0x10];
u8 reserved_3[0x10];
@@ -3522,7 +3526,8 @@ struct mlx5_ifc_query_hca_vport_gid_in_bits {
u8 op_mod[0x10];
u8 other_vport[0x1];
- u8 reserved_2[0xf];
+ u8 reserved_2[0xb];
+ u8 port_num[0x4];
u8 vport_number[0x10];
u8 reserved_3[0x10];
@@ -3548,7 +3553,8 @@ struct mlx5_ifc_query_hca_vport_context_in_bits {
u8 op_mod[0x10];
u8 other_vport[0x1];
- u8 reserved_2[0xf];
+ u8 reserved_2[0xb];
+ u8 port_num[0x4];
u8 vport_number[0x10];
u8 reserved_3[0x20];
@@ -4167,6 +4173,13 @@ struct mlx5_ifc_modify_rmp_out_bits {
u8 reserved_1[0x40];
};
+struct mlx5_ifc_rmp_bitmask_bits {
+ u8 reserved[0x20];
+
+ u8 reserved1[0x1f];
+ u8 lwm[0x1];
+};
+
struct mlx5_ifc_modify_rmp_in_bits {
u8 opcode[0x10];
u8 reserved_0[0x10];
@@ -4180,7 +4193,7 @@ struct mlx5_ifc_modify_rmp_in_bits {
u8 reserved_3[0x20];
- u8 modify_bitmask[0x40];
+ struct mlx5_ifc_rmp_bitmask_bits bitmask;
u8 reserved_4[0x40];
@@ -4239,7 +4252,8 @@ struct mlx5_ifc_modify_hca_vport_context_in_bits {
u8 op_mod[0x10];
u8 other_vport[0x1];
- u8 reserved_2[0xf];
+ u8 reserved_2[0xb];
+ u8 port_num[0x4];
u8 vport_number[0x10];
u8 reserved_3[0x20];
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
new file mode 100644
index 000000000000..67882a834efb
--- /dev/null
+++ b/include/linux/mlx5/vport.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2013-2015, Mellanox Technologies, Ltd. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __MLX5_VPORT_H__
+#define __MLX5_VPORT_H__
+
+#include <linux/mlx5/driver.h>
+
+u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod);
+void mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, u8 *addr);
+int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport,
+ u8 port_num, u16 vf_num, u16 gid_index,
+ union ib_gid *gid);
+int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport,
+ u8 port_num, u16 vf_num, u16 pkey_index,
+ u16 *pkey);
+int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev,
+ u8 other_vport, u8 port_num,
+ u16 vf_num,
+ struct mlx5_hca_vport_context *rep);
+int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev,
+ __be64 *sys_image_guid);
+int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev,
+ u64 *node_guid);
+
+#endif /* __MLX5_VPORT_H__ */
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-29 23:18:00 +0300