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-rw-r--r--include/linux/mlx5/driver.h20
-rw-r--r--include/linux/mlx5/mlx5_ifc.h79
-rw-r--r--include/linux/pci-tph.h1
3 files changed, 83 insertions, 17 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 3475d33c75f4..8c5fbfb85749 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -36,6 +36,7 @@
#include <linux/kernel.h>
#include <linux/completion.h>
#include <linux/pci.h>
+#include <linux/pci-tph.h>
#include <linux/irq.h>
#include <linux/spinlock_types.h>
#include <linux/semaphore.h>
@@ -688,6 +689,7 @@ struct mlx5_fw_tracer;
struct mlx5_vxlan;
struct mlx5_geneve;
struct mlx5_hv_vhca;
+struct mlx5_st;
#define MLX5_LOG_SW_ICM_BLOCK_SIZE(dev) (MLX5_CAP_DEV_MEM(dev, log_sw_icm_alloc_granularity))
#define MLX5_SW_ICM_BLOCK_SIZE(dev) (1 << MLX5_LOG_SW_ICM_BLOCK_SIZE(dev))
@@ -757,6 +759,7 @@ struct mlx5_core_dev {
u32 issi;
struct mlx5e_resources mlx5e_res;
struct mlx5_dm *dm;
+ struct mlx5_st *st;
struct mlx5_vxlan *vxlan;
struct mlx5_geneve *geneve;
struct {
@@ -1160,6 +1163,23 @@ int mlx5_dm_sw_icm_alloc(struct mlx5_core_dev *dev, enum mlx5_sw_icm_type type,
int mlx5_dm_sw_icm_dealloc(struct mlx5_core_dev *dev, enum mlx5_sw_icm_type type,
u64 length, u16 uid, phys_addr_t addr, u32 obj_id);
+#ifdef CONFIG_PCIE_TPH
+int mlx5_st_alloc_index(struct mlx5_core_dev *dev, enum tph_mem_type mem_type,
+ unsigned int cpu_uid, u16 *st_index);
+int mlx5_st_dealloc_index(struct mlx5_core_dev *dev, u16 st_index);
+#else
+static inline int mlx5_st_alloc_index(struct mlx5_core_dev *dev,
+ enum tph_mem_type mem_type,
+ unsigned int cpu_uid, u16 *st_index)
+{
+ return -EOPNOTSUPP;
+}
+static inline int mlx5_st_dealloc_index(struct mlx5_core_dev *dev, u16 st_index)
+{
+ return -EOPNOTSUPP;
+}
+#endif
+
struct mlx5_core_dev *mlx5_vf_get_core_dev(struct pci_dev *pdev);
void mlx5_vf_put_core_dev(struct mlx5_core_dev *mdev);
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index a1bd92ed8f3a..8360d9011d4f 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -420,7 +420,8 @@ struct mlx5_ifc_flow_table_fields_supported_bits {
/* Table 2170 - Flow Table Fields Supported 2 Format */
struct mlx5_ifc_flow_table_fields_supported_2_bits {
- u8 reserved_at_0[0x2];
+ u8 inner_l4_type_ext[0x1];
+ u8 outer_l4_type_ext[0x1];
u8 inner_l4_type[0x1];
u8 outer_l4_type[0x1];
u8 reserved_at_4[0xa];
@@ -429,7 +430,11 @@ struct mlx5_ifc_flow_table_fields_supported_2_bits {
u8 tunnel_header_0_1[0x1];
u8 reserved_at_11[0xf];
- u8 reserved_at_20[0x60];
+ u8 reserved_at_20[0xf];
+ u8 ipsec_next_header[0x1];
+ u8 reserved_at_30[0x10];
+
+ u8 reserved_at_40[0x40];
};
struct mlx5_ifc_flow_table_prop_layout_bits {
@@ -552,6 +557,13 @@ enum {
MLX5_PACKET_L4_TYPE_UDP,
};
+enum {
+ MLX5_PACKET_L4_TYPE_EXT_NONE,
+ MLX5_PACKET_L4_TYPE_EXT_TCP,
+ MLX5_PACKET_L4_TYPE_EXT_UDP,
+ MLX5_PACKET_L4_TYPE_EXT_ICMP,
+};
+
struct mlx5_ifc_fte_match_set_lyr_2_4_bits {
u8 smac_47_16[0x20];
@@ -578,10 +590,10 @@ struct mlx5_ifc_fte_match_set_lyr_2_4_bits {
u8 tcp_dport[0x10];
u8 l4_type[0x2];
- u8 reserved_at_c2[0xe];
+ u8 l4_type_ext[0x4];
+ u8 reserved_at_c6[0xa];
u8 ipv4_ihl[0x4];
- u8 reserved_at_c4[0x4];
-
+ u8 reserved_at_d4[0x4];
u8 ttl_hoplimit[0x8];
u8 udp_sport[0x10];
@@ -689,10 +701,9 @@ struct mlx5_ifc_fte_match_set_misc2_bits {
u8 metadata_reg_a[0x20];
u8 reserved_at_1a0[0x8];
-
u8 macsec_syndrome[0x8];
u8 ipsec_syndrome[0x8];
- u8 reserved_at_1b8[0x8];
+ u8 ipsec_next_header[0x8];
u8 reserved_at_1c0[0x40];
};
@@ -1846,7 +1857,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 log_bf_reg_size[0x5];
- u8 reserved_at_270[0x3];
+ u8 disciplined_fr_counter[0x1];
+ u8 reserved_at_271[0x2];
u8 qp_error_syndrome[0x1];
u8 reserved_at_274[0x2];
u8 lag_dct[0x2];
@@ -1859,7 +1871,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_280[0x10];
u8 max_wqe_sz_sq[0x10];
- u8 reserved_at_2a0[0xb];
+ u8 reserved_at_2a0[0x7];
+ u8 mkey_pcie_tph[0x1];
+ u8 reserved_at_2a8[0x3];
u8 shampo[0x1];
u8 reserved_at_2ac[0x4];
u8 max_wqe_sz_rq[0x10];
@@ -4406,6 +4420,10 @@ enum {
MLX5_MKC_ACCESS_MODE_CROSSING = 0x6,
};
+enum {
+ MLX5_MKC_PCIE_TPH_NO_STEERING_TAG_INDEX = 0,
+};
+
struct mlx5_ifc_mkc_bits {
u8 reserved_at_0[0x1];
u8 free[0x1];
@@ -4457,7 +4475,11 @@ struct mlx5_ifc_mkc_bits {
u8 relaxed_ordering_read[0x1];
u8 log_page_size[0x6];
- u8 reserved_at_1e0[0x20];
+ u8 reserved_at_1e0[0x5];
+ u8 pcie_tph_en[0x1];
+ u8 pcie_tph_ph[0x2];
+ u8 pcie_tph_steering_tag_index[0x8];
+ u8 reserved_at_1f0[0x10];
};
struct mlx5_ifc_pkey_bits {
@@ -9982,6 +10004,10 @@ struct mlx5_ifc_pude_reg_bits {
u8 reserved_at_20[0x60];
};
+enum {
+ MLX5_PTYS_CONNECTOR_TYPE_PORT_DA = 0x7,
+};
+
struct mlx5_ifc_ptys_reg_bits {
u8 reserved_at_0[0x1];
u8 an_disable_admin[0x1];
@@ -10018,7 +10044,8 @@ struct mlx5_ifc_ptys_reg_bits {
u8 ib_link_width_oper[0x10];
u8 ib_proto_oper[0x10];
- u8 reserved_at_160[0x1c];
+ u8 reserved_at_160[0x8];
+ u8 lane_rate_oper[0x14];
u8 connector_type[0x4];
u8 eth_proto_lp_advertise[0x20];
@@ -10462,10 +10489,19 @@ struct mlx5_ifc_pifr_reg_bits {
u8 port_filter_update_en[8][0x20];
};
+enum {
+ MLX5_BUF_OWNERSHIP_UNKNOWN = 0x0,
+ MLX5_BUF_OWNERSHIP_FW_OWNED = 0x1,
+ MLX5_BUF_OWNERSHIP_SW_OWNED = 0x2,
+};
+
struct mlx5_ifc_pfcc_reg_bits {
- u8 reserved_at_0[0x8];
+ u8 reserved_at_0[0x4];
+ u8 buf_ownership[0x2];
+ u8 reserved_at_6[0x2];
u8 local_port[0x8];
- u8 reserved_at_10[0xb];
+ u8 reserved_at_10[0xa];
+ u8 cable_length_mask[0x1];
u8 ppan_mask_n[0x1];
u8 minor_stall_mask[0x1];
u8 critical_stall_mask[0x1];
@@ -10494,7 +10530,10 @@ struct mlx5_ifc_pfcc_reg_bits {
u8 device_stall_minor_watermark[0x10];
u8 device_stall_critical_watermark[0x10];
- u8 reserved_at_a0[0x60];
+ u8 reserved_at_a0[0x18];
+ u8 cable_length[0x8];
+
+ u8 reserved_at_c0[0x40];
};
struct mlx5_ifc_pelc_reg_bits {
@@ -10595,11 +10634,15 @@ struct mlx5_ifc_mtutc_reg_bits {
struct mlx5_ifc_pcam_enhanced_features_bits {
u8 reserved_at_0[0x10];
u8 ppcnt_recovery_counters[0x1];
- u8 reserved_at_11[0xc];
+ u8 reserved_at_11[0x7];
+ u8 cable_length[0x1];
+ u8 reserved_at_19[0x4];
u8 fec_200G_per_lane_in_pplm[0x1];
u8 reserved_at_1e[0x2a];
u8 fec_100G_per_lane_in_pplm[0x1];
- u8 reserved_at_49[0x1f];
+ u8 reserved_at_49[0xa];
+ u8 buffer_ownership[0x1];
+ u8 resereved_at_54[0x14];
u8 fec_50G_per_lane_in_pplm[0x1];
u8 reserved_at_69[0x4];
u8 rx_icrc_encapsulated_counter[0x1];
@@ -12382,7 +12425,9 @@ struct mlx5_ifc_mtrc_ctrl_bits {
struct mlx5_ifc_host_params_context_bits {
u8 host_number[0x8];
- u8 reserved_at_8[0x7];
+ u8 reserved_at_8[0x5];
+ u8 host_pf_not_exist[0x1];
+ u8 reserved_at_14[0x1];
u8 host_pf_disabled[0x1];
u8 host_num_of_vfs[0x10];
diff --git a/include/linux/pci-tph.h b/include/linux/pci-tph.h
index c3e806c13d64..9e4e331b1603 100644
--- a/include/linux/pci-tph.h
+++ b/include/linux/pci-tph.h
@@ -28,6 +28,7 @@ int pcie_tph_get_cpu_st(struct pci_dev *dev,
unsigned int cpu_uid, u16 *tag);
void pcie_disable_tph(struct pci_dev *pdev);
int pcie_enable_tph(struct pci_dev *pdev, int mode);
+u16 pcie_tph_get_st_table_size(struct pci_dev *pdev);
#else
static inline int pcie_tph_set_st_entry(struct pci_dev *pdev,
unsigned int index, u16 tag)
generated by cgit v1.2.3 (git 2.46.0) at 2026-03-04 04:25:08 +0000