From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/infiniband/hw/mlx4/mlx4_ib.h | 125 ++++++++++++++++++++++-------------------
1 files changed, 67 insertions(+), 58 deletions(-)
diff --git a/kernel/drivers/infiniband/hw/mlx4/mlx4_ib.h b/kernel/drivers/infiniband/hw/mlx4/mlx4_ib.h
index 76ca67a..58df064 100644
--- a/kernel/drivers/infiniband/hw/mlx4/mlx4_ib.h
+++ b/kernel/drivers/infiniband/hw/mlx4/mlx4_ib.h
@@ -80,16 +80,11 @@
HW_BAR_COUNT
};
-struct mlx4_ib_vma_private_data {
- struct vm_area_struct *vma;
-};
-
struct mlx4_ib_ucontext {
struct ib_ucontext ibucontext;
struct mlx4_uar uar;
struct list_head db_page_list;
struct mutex db_page_mutex;
- struct mlx4_ib_vma_private_data hw_bar_info[HW_BAR_COUNT];
struct list_head wqn_ranges_list;
struct mutex wqn_ranges_mutex; /* protect wqn_ranges_list */
};
@@ -149,11 +144,6 @@
struct mlx4_ib_mw {
struct ib_mw ibmw;
struct mlx4_mw mmw;
-};
-
-struct mlx4_ib_fmr {
- struct ib_fmr ibfmr;
- struct mlx4_fmr mfmr;
};
#define MAX_REGS_PER_FLOW 2
@@ -243,7 +233,8 @@
};
enum {
- MLX4_NUM_TUNNEL_BUFS = 256,
+ MLX4_NUM_TUNNEL_BUFS = 512,
+ MLX4_NUM_WIRE_BUFS = 2048,
};
struct mlx4_ib_tunnel_header {
@@ -308,6 +299,26 @@
u8 rss_key[MLX4_EN_RSS_KEY_SIZE];
};
+enum {
+ /*
+ * Largest possible UD header: send with GRH and immediate
+ * data plus 18 bytes for an Ethernet header with VLAN/802.1Q
+ * tag. (LRH would only use 8 bytes, so Ethernet is the
+ * biggest case)
+ */
+ MLX4_IB_UD_HEADER_SIZE = 82,
+ MLX4_IB_LSO_HEADER_SPARE = 128,
+};
+
+struct mlx4_ib_sqp {
+ int pkey_index;
+ u32 qkey;
+ u32 send_psn;
+ struct ib_ud_header ud_header;
+ u8 header_buf[MLX4_IB_UD_HEADER_SIZE];
+ struct ib_qp *roce_v2_gsi;
+};
+
struct mlx4_ib_qp {
union {
struct ib_qp ibqp;
@@ -353,7 +364,10 @@
struct mlx4_wqn_range *wqn_range;
/* Number of RSS QP parents that uses this WQ */
u32 rss_usecnt;
- struct mlx4_ib_rss *rss_ctx;
+ union {
+ struct mlx4_ib_rss *rss_ctx;
+ struct mlx4_ib_sqp *sqp;
+ };
};
struct mlx4_ib_srq {
@@ -374,6 +388,10 @@
struct mlx4_ib_ah {
struct ib_ah ibah;
union mlx4_ext_av av;
+};
+
+struct mlx4_ib_rwq_ind_table {
+ struct ib_rwq_ind_table ib_rwq_ind_tbl;
};
/****************************************/
@@ -499,10 +517,12 @@
struct mlx4_sriov_alias_guid alias_guid;
/* CM paravirtualization fields */
- struct list_head cm_list;
+ struct xarray pv_id_table;
+ u32 pv_id_next;
spinlock_t id_map_lock;
struct rb_root sl_id_map;
- struct idr pv_id_table;
+ struct list_head cm_list;
+ struct xarray xa_rej_tmout;
};
struct gid_cache_context {
@@ -514,6 +534,7 @@
union ib_gid gid;
enum ib_gid_type gid_type;
struct gid_cache_context *ctx;
+ u16 vlan_id;
};
struct mlx4_port_gid_table {
@@ -526,6 +547,7 @@
atomic64_t mac[MLX4_MAX_PORTS];
struct notifier_block nb;
struct mlx4_port_gid_table gids[MLX4_MAX_PORTS];
+ enum ib_port_state last_port_state[MLX4_MAX_PORTS];
};
struct pkey_mgt {
@@ -683,11 +705,6 @@
return container_of(ibmw, struct mlx4_ib_mw, ibmw);
}
-static inline struct mlx4_ib_fmr *to_mfmr(struct ib_fmr *ibfmr)
-{
- return container_of(ibfmr, struct mlx4_ib_fmr, ibfmr);
-}
-
static inline struct mlx4_ib_flow *to_mflow(struct ib_flow *ibflow)
{
return container_of(ibflow, struct mlx4_ib_flow, ibflow);
@@ -728,7 +745,7 @@
int mlx4_ib_init_sriov(struct mlx4_ib_dev *dev);
void mlx4_ib_close_sriov(struct mlx4_ib_dev *dev);
-int mlx4_ib_db_map_user(struct mlx4_ib_ucontext *context, unsigned long virt,
+int mlx4_ib_db_map_user(struct ib_udata *udata, unsigned long virt,
struct mlx4_db *db);
void mlx4_ib_db_unmap_user(struct mlx4_ib_ucontext *context, struct mlx4_db *db);
@@ -738,43 +755,39 @@
struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
u64 virt_addr, int access_flags,
struct ib_udata *udata);
-int mlx4_ib_dereg_mr(struct ib_mr *mr);
-struct ib_mw *mlx4_ib_alloc_mw(struct ib_pd *pd, enum ib_mw_type type,
- struct ib_udata *udata);
+int mlx4_ib_dereg_mr(struct ib_mr *mr, struct ib_udata *udata);
+int mlx4_ib_alloc_mw(struct ib_mw *mw, struct ib_udata *udata);
int mlx4_ib_dealloc_mw(struct ib_mw *mw);
-struct ib_mr *mlx4_ib_alloc_mr(struct ib_pd *pd,
- enum ib_mr_type mr_type,
+struct ib_mr *mlx4_ib_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
u32 max_num_sg);
int mlx4_ib_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents,
unsigned int *sg_offset);
int mlx4_ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period);
int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata);
-struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev,
- const struct ib_cq_init_attr *attr,
- struct ib_ucontext *context,
- struct ib_udata *udata);
-int mlx4_ib_destroy_cq(struct ib_cq *cq);
+int mlx4_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
+ struct ib_udata *udata);
+int mlx4_ib_destroy_cq(struct ib_cq *cq, struct ib_udata *udata);
int mlx4_ib_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc);
int mlx4_ib_arm_cq(struct ib_cq *cq, enum ib_cq_notify_flags flags);
void __mlx4_ib_cq_clean(struct mlx4_ib_cq *cq, u32 qpn, struct mlx4_ib_srq *srq);
void mlx4_ib_cq_clean(struct mlx4_ib_cq *cq, u32 qpn, struct mlx4_ib_srq *srq);
-struct ib_ah *mlx4_ib_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr,
- struct ib_udata *udata);
-struct ib_ah *mlx4_ib_create_ah_slave(struct ib_pd *pd,
- struct rdma_ah_attr *ah_attr,
- int slave_sgid_index, u8 *s_mac,
- u16 vlan_tag);
+int mlx4_ib_create_ah(struct ib_ah *ah, struct rdma_ah_init_attr *init_attr,
+ struct ib_udata *udata);
+int mlx4_ib_create_ah_slave(struct ib_ah *ah, struct rdma_ah_attr *ah_attr,
+ int slave_sgid_index, u8 *s_mac, u16 vlan_tag);
int mlx4_ib_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr);
-int mlx4_ib_destroy_ah(struct ib_ah *ah);
+static inline int mlx4_ib_destroy_ah(struct ib_ah *ah, u32 flags)
+{
+ return 0;
+}
-struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd,
- struct ib_srq_init_attr *init_attr,
- struct ib_udata *udata);
+int mlx4_ib_create_srq(struct ib_srq *srq, struct ib_srq_init_attr *init_attr,
+ struct ib_udata *udata);
int mlx4_ib_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr,
enum ib_srq_attr_mask attr_mask, struct ib_udata *udata);
int mlx4_ib_query_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr);
-int mlx4_ib_destroy_srq(struct ib_srq *srq);
+int mlx4_ib_destroy_srq(struct ib_srq *srq, struct ib_udata *udata);
void mlx4_ib_free_srq_wqe(struct mlx4_ib_srq *srq, int wqe_index);
int mlx4_ib_post_srq_recv(struct ib_srq *ibsrq, const struct ib_recv_wr *wr,
const struct ib_recv_wr **bad_wr);
@@ -782,7 +795,7 @@
struct ib_qp *mlx4_ib_create_qp(struct ib_pd *pd,
struct ib_qp_init_attr *init_attr,
struct ib_udata *udata);
-int mlx4_ib_destroy_qp(struct ib_qp *qp);
+int mlx4_ib_destroy_qp(struct ib_qp *qp, struct ib_udata *udata);
void mlx4_ib_drain_sq(struct ib_qp *qp);
void mlx4_ib_drain_rq(struct ib_qp *qp);
int mlx4_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
@@ -797,20 +810,13 @@
int mlx4_MAD_IFC(struct mlx4_ib_dev *dev, int mad_ifc_flags,
int port, const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const void *in_mad, void *response_mad);
-int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
+int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
- const struct ib_mad_hdr *in, size_t in_mad_size,
- struct ib_mad_hdr *out, size_t *out_mad_size,
- u16 *out_mad_pkey_index);
+ const struct ib_mad *in, struct ib_mad *out,
+ size_t *out_mad_size, u16 *out_mad_pkey_index);
int mlx4_ib_mad_init(struct mlx4_ib_dev *dev);
void mlx4_ib_mad_cleanup(struct mlx4_ib_dev *dev);
-struct ib_fmr *mlx4_ib_fmr_alloc(struct ib_pd *pd, int mr_access_flags,
- struct ib_fmr_attr *fmr_attr);
-int mlx4_ib_map_phys_fmr(struct ib_fmr *ibfmr, u64 *page_list, int npages,
- u64 iova);
-int mlx4_ib_unmap_fmr(struct list_head *fmr_list);
-int mlx4_ib_fmr_dealloc(struct ib_fmr *fmr);
int __mlx4_ib_query_port(struct ib_device *ibdev, u8 port,
struct ib_port_attr *props, int netw_view);
int __mlx4_ib_query_pkey(struct ib_device *ibdev, u8 port, u16 index,
@@ -917,15 +923,18 @@
struct ib_wq *mlx4_ib_create_wq(struct ib_pd *pd,
struct ib_wq_init_attr *init_attr,
struct ib_udata *udata);
-int mlx4_ib_destroy_wq(struct ib_wq *wq);
+int mlx4_ib_destroy_wq(struct ib_wq *wq, struct ib_udata *udata);
int mlx4_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr,
u32 wq_attr_mask, struct ib_udata *udata);
-struct ib_rwq_ind_table
-*mlx4_ib_create_rwq_ind_table(struct ib_device *device,
- struct ib_rwq_ind_table_init_attr *init_attr,
- struct ib_udata *udata);
-int mlx4_ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *wq_ind_table);
+int mlx4_ib_create_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_tbl,
+ struct ib_rwq_ind_table_init_attr *init_attr,
+ struct ib_udata *udata);
+static inline int
+mlx4_ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *wq_ind_table)
+{
+ return 0;
+}
int mlx4_ib_umem_calc_optimal_mtt_size(struct ib_umem *umem, u64 start_va,
int *num_of_mtts);
--
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