IB/hfi1: Remove write(), use ioctl() for user cmds

Remove the write() handler for user space commands now that ioctl
handling is available. User apps will need to change to use ioctl from
this point forward.

Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

1 files changed, 1 insertions, 7 deletions

diff --git a/include/uapi/rdma/hfi/hfi1_user.h b/include/uapi/rdma/hfi/hfi1_user.h
index 9784159c9d52..98bebf8bef55 100644
--- a/include/uapi/rdma/hfi/hfi1_user.h
+++ b/include/uapi/rdma/hfi/hfi1_user.h
@@ -66,7 +66,7 @@
  * The major version changes when data structures change in an incompatible
  * way. The driver must be the same for initialization to succeed.
  */
-#define HFI1_USER_SWMAJOR 5
+#define HFI1_USER_SWMAJOR 6
 
 /*
  * Minor version differences are always compatible
@@ -265,12 +265,6 @@ struct hfi1_tid_info {
         __u32 length;
 };
 
-struct hfi1_cmd {
-        __u32 type;        /* command type */
-        __u32 len;         /* length of struct pointed to by add */
-        __u64 addr;        /* pointer to user structure */
-};
-
 enum hfi1_sdma_comp_state {
         FREE = 0,
         QUEUED,