diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_common.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_common.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_common.h b/drivers/infiniband/hw/hns/hns_roce_common.h index f5669ff8cfeb..29469e15dfd3 100644 --- a/drivers/infiniband/hw/hns/hns_roce_common.h +++ b/drivers/infiniband/hw/hns/hns_roce_common.h @@ -53,6 +53,18 @@ #define roce_set_bit(origin, shift, val) \ roce_set_field((origin), (1ul << (shift)), (shift), (val)) +#define FIELD_LOC(field_type, field_h, field_l) field_type, field_h, field_l + +#define _hr_reg_enable(ptr, field_type, field_h, field_l) \ + ({ \ + const field_type *_ptr = ptr; \ + *((__le32 *)_ptr + (field_h) / 32) |= \ + cpu_to_le32(BIT((field_l) % 32)) + \ + BUILD_BUG_ON_ZERO((field_h) != (field_l)); \ + }) + +#define hr_reg_enable(ptr, field) _hr_reg_enable(ptr, field) + #define ROCEE_GLB_CFG_ROCEE_DB_SQ_MODE_S 3 #define ROCEE_GLB_CFG_ROCEE_DB_OTH_MODE_S 4 |