From: Mitko Haralanov <mitko.haralanov@xxxxxxxxx>
Clean up the context and sdma macros and move them to a more logical place in
hfi.h
Signed-off-by: Mitko Haralanov <mitko.haralanov@xxxxxxxxx>
Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>
---
drivers/staging/rdma/hfi1/hfi.h | 22 ++++++++++------------
1 file changed, 10 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/rdma/hfi1/hfi.h b/drivers/staging/rdma/hfi1/hfi.h
index 8ca171bf3e36..16110149991e 100644
--- a/drivers/staging/rdma/hfi1/hfi.h
+++ b/drivers/staging/rdma/hfi1/hfi.h
@@ -1104,6 +1104,16 @@ struct hfi1_filedata {
int rec_cpu_num;
};
+/* for use in system calls, where we want to know device type, etc. */
+#define fp_to_fd(fp) ((struct hfi1_filedata *)(fp)->private_data)
+#define ctxt_fp(fp) (fp_to_fd((fp))->uctxt)
+#define subctxt_fp(fp) (fp_to_fd((fp))->subctxt)
+#define tidcursor_fp(fp) (fp_to_fd((fp))->tidcursor)
+#define user_sdma_pkt_fp(fp) (fp_to_fd((fp))->pq)
+#define user_sdma_comp_fp(fp) (fp_to_fd((fp))->cq)
+#define notifier_fp(fp) (fp_to_fd((fp))->mn)
+#define rb_fp(fp) (fp_to_fd((fp))->tid_rb_root)
+
extern struct list_head hfi1_dev_list;
extern spinlock_t hfi1_devs_lock;
struct hfi1_devdata *hfi1_lookup(int unit);
@@ -1411,18 +1421,6 @@ int snoop_send_pio_handler(struct hfi1_qp *qp, struct ahg_ib_header *ibhdr,
void snoop_inline_pio_send(struct hfi1_devdata *dd, struct pio_buf *pbuf,
u64 pbc, const void *from, size_t count);
-/* for use in system calls, where we want to know device type, etc. */
-#define ctxt_fp(fp) \
- (((struct hfi1_filedata *)(fp)->private_data)->uctxt)
-#define subctxt_fp(fp) \
- (((struct hfi1_filedata *)(fp)->private_data)->subctxt)
-#define tidcursor_fp(fp) \
- (((struct hfi1_filedata *)(fp)->private_data)->tidcursor)
-#define user_sdma_pkt_fp(fp) \
- (((struct hfi1_filedata *)(fp)->private_data)->pq)
-#define user_sdma_comp_fp(fp) \
- (((struct hfi1_filedata *)(fp)->private_data)->cq)
-
static inline struct hfi1_devdata *dd_from_ppd(struct hfi1_pportdata *ppd)
{
return ppd->dd;
--
1.8.2
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