diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/user_sdma.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_sdma.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_sdma.h b/drivers/infiniband/hw/hfi1/user_sdma.h index 39001714f551..e5b10aefe212 100644 --- a/drivers/infiniband/hw/hfi1/user_sdma.h +++ b/drivers/infiniband/hw/hfi1/user_sdma.h @@ -1,5 +1,7 @@ +#ifndef _HFI1_USER_SDMA_H +#define _HFI1_USER_SDMA_H /* - * Copyright(c) 2015, 2016 Intel Corporation. + * Copyright(c) 2015 - 2017 Intel Corporation. * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. @@ -56,7 +58,7 @@ extern uint extended_psn; struct hfi1_user_sdma_pkt_q { struct list_head list; unsigned ctxt; - unsigned subctxt; + u16 subctxt; u16 n_max_reqs; atomic_t n_reqs; u16 reqidx; @@ -78,7 +80,11 @@ struct hfi1_user_sdma_comp_q { struct hfi1_sdma_comp_entry *comps; }; -int hfi1_user_sdma_alloc_queues(struct hfi1_ctxtdata *, struct file *); -int hfi1_user_sdma_free_queues(struct hfi1_filedata *); -int hfi1_user_sdma_process_request(struct file *, struct iovec *, unsigned long, - unsigned long *); +int hfi1_user_sdma_alloc_queues(struct hfi1_ctxtdata *uctxt, + struct hfi1_filedata *fd); +int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd); +int hfi1_user_sdma_process_request(struct hfi1_filedata *fd, + struct iovec *iovec, unsigned long dim, + unsigned long *count); + +#endif /* _HFI1_USER_SDMA_H */ |