diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index fb305b7f99a8b..31221d506d9ab 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -100,6 +100,9 @@ #define SERV_TYPE_UC 2 #define SERV_TYPE_UD 3 +/* Configure to HW for PAGE_SIZE larger than 4KB */ +#define PG_SHIFT_OFFSET (PAGE_SHIFT - 12) + #define PAGES_SHIFT_8 8 #define PAGES_SHIFT_16 16 #define PAGES_SHIFT_24 24 @@ -211,6 +214,13 @@ enum { struct hns_roce_uar { u64 pfn; unsigned long index; + unsigned long logic_idx; +}; + +struct hns_roce_vma_data { + struct list_head list; + struct vm_area_struct *vma; + struct mutex *vma_list_mutex; }; struct hns_roce_ucontext { @@ -218,6 +228,8 @@ struct hns_roce_ucontext { struct hns_roce_uar uar; struct list_head page_list; struct mutex page_mutex; + struct list_head vma_list; + struct mutex vma_list_mutex; }; struct hns_roce_pd { @@ -770,6 +782,8 @@ struct hns_roce_dev { const char *irq_names[HNS_ROCE_MAX_IRQ_NUM]; spinlock_t sm_lock; spinlock_t bt_cmd_lock; + bool active; + bool is_reset; struct hns_roce_ib_iboe iboe; struct list_head pgdir_list; |