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-rw-r--r--drivers/infiniband/hw/hns/hns_roce_device.h14
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v1.c10
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v2.c33
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v2.h7
4 files changed, 44 insertions, 20 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 3cab23f5ac69..ef92afdcee34 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -37,8 +37,8 @@
#define DRV_NAME "hns_roce"
-/* hip08 is a pci device */
#define PCI_REVISION_ID_HIP08 0x21
+#define PCI_REVISION_ID_HIP09 0x30
#define HNS_ROCE_HW_VER1 ('h' << 24 | 'i' << 16 | '0' << 8 | '6')
@@ -76,8 +76,10 @@
#define HNS_ROCE_CEQ 0
#define HNS_ROCE_AEQ 1
-#define HNS_ROCE_CEQ_ENTRY_SIZE 0x4
-#define HNS_ROCE_AEQ_ENTRY_SIZE 0x10
+#define HNS_ROCE_CEQE_SIZE 0x4
+#define HNS_ROCE_AEQE_SIZE 0x10
+
+#define HNS_ROCE_V3_EQE_SIZE 0x40
#define HNS_ROCE_SL_SHIFT 28
#define HNS_ROCE_TCLASS_SHIFT 20
@@ -679,7 +681,8 @@ enum {
};
struct hns_roce_ceqe {
- __le32 comp;
+ __le32 comp;
+ __le32 rsv[15];
};
struct hns_roce_aeqe {
@@ -716,6 +719,7 @@ struct hns_roce_aeqe {
u8 rsv0;
} __packed cmd;
} event;
+ __le32 rsv[12];
};
struct hns_roce_eq {
@@ -810,6 +814,8 @@ struct hns_roce_caps {
u32 pbl_hop_num;
int aeqe_depth;
int ceqe_depth;
+ u32 aeqe_size;
+ u32 ceqe_size;
enum ib_mtu max_mtu;
u32 qpc_bt_num;
u32 qpc_timer_bt_num;
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index 1a545e2297b2..e0a171c79ad8 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -3775,8 +3775,7 @@ static void hns_roce_v1_db_overflow_handle(struct hns_roce_dev *hr_dev,
static struct hns_roce_aeqe *get_aeqe_v1(struct hns_roce_eq *eq, u32 entry)
{
- unsigned long off = (entry & (eq->entries - 1)) *
- HNS_ROCE_AEQ_ENTRY_SIZE;
+ unsigned long off = (entry & (eq->entries - 1)) * HNS_ROCE_AEQE_SIZE;
return (struct hns_roce_aeqe *)((u8 *)
(eq->buf_list[off / HNS_ROCE_BA_SIZE].buf) +
@@ -3881,8 +3880,7 @@ static int hns_roce_v1_aeq_int(struct hns_roce_dev *hr_dev,
static struct hns_roce_ceqe *get_ceqe_v1(struct hns_roce_eq *eq, u32 entry)
{
- unsigned long off = (entry & (eq->entries - 1)) *
- HNS_ROCE_CEQ_ENTRY_SIZE;
+ unsigned long off = (entry & (eq->entries - 1)) * HNS_ROCE_CEQE_SIZE;
return (struct hns_roce_ceqe *)((u8 *)
(eq->buf_list[off / HNS_ROCE_BA_SIZE].buf) +
@@ -4253,7 +4251,7 @@ static int hns_roce_v1_init_eq_table(struct hns_roce_dev *hr_dev)
CEQ_REG_OFFSET * i;
eq->entries = hr_dev->caps.ceqe_depth;
eq->log_entries = ilog2(eq->entries);
- eq->eqe_size = HNS_ROCE_CEQ_ENTRY_SIZE;
+ eq->eqe_size = HNS_ROCE_CEQE_SIZE;
} else {
/* AEQ */
eq_table->eqc_base[i] = hr_dev->reg_base +
@@ -4263,7 +4261,7 @@ static int hns_roce_v1_init_eq_table(struct hns_roce_dev *hr_dev)
ROCEE_CAEP_AEQE_CONS_IDX_REG;
eq->entries = hr_dev->caps.aeqe_depth;
eq->log_entries = ilog2(eq->entries);
- eq->eqe_size = HNS_ROCE_AEQ_ENTRY_SIZE;
+ eq->eqe_size = HNS_ROCE_AEQE_SIZE;
}
}
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 396626267968..fe43c15a4793 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1739,6 +1739,8 @@ static void set_default_caps(struct hns_roce_dev *hr_dev)
caps->gid_table_len[0] = HNS_ROCE_V2_GID_INDEX_NUM;
caps->ceqe_depth = HNS_ROCE_V2_COMP_EQE_NUM;
caps->aeqe_depth = HNS_ROCE_V2_ASYNC_EQE_NUM;
+ caps->aeqe_size = HNS_ROCE_AEQE_SIZE;
+ caps->ceqe_size = HNS_ROCE_CEQE_SIZE;
caps->local_ca_ack_delay = 0;
caps->max_mtu = IB_MTU_4096;
@@ -1764,6 +1766,11 @@ static void set_default_caps(struct hns_roce_dev *hr_dev)
caps->sccc_ba_pg_sz = 0;
caps->sccc_buf_pg_sz = 0;
caps->sccc_hop_num = HNS_ROCE_SCCC_HOP_NUM;
+
+ if (hr_dev->pci_dev->revision >= PCI_REVISION_ID_HIP09) {
+ caps->aeqe_size = HNS_ROCE_V3_EQE_SIZE;
+ caps->ceqe_size = HNS_ROCE_V3_EQE_SIZE;
+ }
}
static void calc_pg_sz(int obj_num, int obj_size, int hop_num, int ctx_bt_num,
@@ -1958,6 +1965,8 @@ static int hns_roce_query_pf_caps(struct hns_roce_dev *hr_dev)
caps->cqc_timer_entry_sz = HNS_ROCE_V2_CQC_TIMER_ENTRY_SZ;
caps->mtt_entry_sz = HNS_ROCE_V2_MTT_ENTRY_SZ;
caps->num_mtt_segs = HNS_ROCE_V2_MAX_MTT_SEGS;
+ caps->ceqe_size = HNS_ROCE_CEQE_SIZE;
+ caps->aeqe_size = HNS_ROCE_AEQE_SIZE;
caps->mtt_ba_pg_sz = 0;
caps->num_cqe_segs = HNS_ROCE_V2_MAX_CQE_SEGS;
caps->num_srqwqe_segs = HNS_ROCE_V2_MAX_SRQWQE_SEGS;
@@ -1981,6 +1990,11 @@ static int hns_roce_query_pf_caps(struct hns_roce_dev *hr_dev)
V2_QUERY_PF_CAPS_D_RQWQE_HOP_NUM_M,
V2_QUERY_PF_CAPS_D_RQWQE_HOP_NUM_S);
+ if (hr_dev->pci_dev->revision >= PCI_REVISION_ID_HIP09) {
+ caps->ceqe_size = HNS_ROCE_V3_EQE_SIZE;
+ caps->aeqe_size = HNS_ROCE_V3_EQE_SIZE;
+ }
+
calc_pg_sz(caps->num_qps, caps->qpc_entry_sz, caps->qpc_hop_num,
caps->qpc_bt_num, &caps->qpc_buf_pg_sz, &caps->qpc_ba_pg_sz,
HEM_TYPE_QPC);
@@ -5242,7 +5256,7 @@ static struct hns_roce_aeqe *next_aeqe_sw_v2(struct hns_roce_eq *eq)
aeqe = hns_roce_buf_offset(eq->mtr.kmem,
(eq->cons_index & (eq->entries - 1)) *
- HNS_ROCE_AEQ_ENTRY_SIZE);
+ eq->eqe_size);
return (roce_get_bit(aeqe->asyn, HNS_ROCE_V2_AEQ_AEQE_OWNER_S) ^
!!(eq->cons_index & eq->entries)) ? aeqe : NULL;
@@ -5342,7 +5356,8 @@ static struct hns_roce_ceqe *next_ceqe_sw_v2(struct hns_roce_eq *eq)
ceqe = hns_roce_buf_offset(eq->mtr.kmem,
(eq->cons_index & (eq->entries - 1)) *
- HNS_ROCE_CEQ_ENTRY_SIZE);
+ eq->eqe_size);
+
return (!!(roce_get_bit(ceqe->comp, HNS_ROCE_V2_CEQ_CEQE_OWNER_S))) ^
(!!(eq->cons_index & eq->entries)) ? ceqe : NULL;
}
@@ -5618,14 +5633,16 @@ static int config_eqc(struct hns_roce_dev *hr_dev, struct hns_roce_eq *eq,
roce_set_field(eqc->byte_36, HNS_ROCE_EQC_CONS_INDX_M,
HNS_ROCE_EQC_CONS_INDX_S, HNS_ROCE_EQ_INIT_CONS_IDX);
- /* set nex_eqe_ba[43:12] */
- roce_set_field(eqc->nxt_eqe_ba0, HNS_ROCE_EQC_NXT_EQE_BA_L_M,
+ roce_set_field(eqc->byte_40, HNS_ROCE_EQC_NXT_EQE_BA_L_M,
HNS_ROCE_EQC_NXT_EQE_BA_L_S, eqe_ba[1] >> 12);
- /* set nex_eqe_ba[63:44] */
- roce_set_field(eqc->nxt_eqe_ba1, HNS_ROCE_EQC_NXT_EQE_BA_H_M,
+ roce_set_field(eqc->byte_44, HNS_ROCE_EQC_NXT_EQE_BA_H_M,
HNS_ROCE_EQC_NXT_EQE_BA_H_S, eqe_ba[1] >> 44);
+ roce_set_field(eqc->byte_44, HNS_ROCE_EQC_EQE_SIZE_M,
+ HNS_ROCE_EQC_EQE_SIZE_S,
+ eq->eqe_size == HNS_ROCE_V3_EQE_SIZE ? 1 : 0);
+
return 0;
}
@@ -5816,7 +5833,7 @@ static int hns_roce_v2_init_eq_table(struct hns_roce_dev *hr_dev)
eq_cmd = HNS_ROCE_CMD_CREATE_CEQC;
eq->type_flag = HNS_ROCE_CEQ;
eq->entries = hr_dev->caps.ceqe_depth;
- eq->eqe_size = HNS_ROCE_CEQ_ENTRY_SIZE;
+ eq->eqe_size = hr_dev->caps.ceqe_size;
eq->irq = hr_dev->irq[i + other_num + aeq_num];
eq->eq_max_cnt = HNS_ROCE_CEQ_DEFAULT_BURST_NUM;
eq->eq_period = HNS_ROCE_CEQ_DEFAULT_INTERVAL;
@@ -5825,7 +5842,7 @@ static int hns_roce_v2_init_eq_table(struct hns_roce_dev *hr_dev)
eq_cmd = HNS_ROCE_CMD_CREATE_AEQC;
eq->type_flag = HNS_ROCE_AEQ;
eq->entries = hr_dev->caps.aeqe_depth;
- eq->eqe_size = HNS_ROCE_AEQ_ENTRY_SIZE;
+ eq->eqe_size = hr_dev->caps.aeqe_size;
eq->irq = hr_dev->irq[i - comp_num + other_num];
eq->eq_max_cnt = HNS_ROCE_AEQ_DEFAULT_BURST_NUM;
eq->eq_period = HNS_ROCE_AEQ_DEFAULT_INTERVAL;
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
index ac29be43b6bd..f98c55a30784 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
@@ -1777,8 +1777,8 @@ struct hns_roce_eq_context {
__le32 byte_28;
__le32 byte_32;
__le32 byte_36;
- __le32 nxt_eqe_ba0;
- __le32 nxt_eqe_ba1;
+ __le32 byte_40;
+ __le32 byte_44;
__le32 rsv[5];
};
@@ -1920,6 +1920,9 @@ struct hns_roce_eq_context {
#define HNS_ROCE_EQC_NXT_EQE_BA_H_S 0
#define HNS_ROCE_EQC_NXT_EQE_BA_H_M GENMASK(19, 0)
+#define HNS_ROCE_EQC_EQE_SIZE_S 20
+#define HNS_ROCE_EQC_EQE_SIZE_M GENMASK(21, 20)
+
#define HNS_ROCE_V2_CEQE_COMP_CQN_S 0
#define HNS_ROCE_V2_CEQE_COMP_CQN_M GENMASK(23, 0)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 22:28:10 +0100