From 8a1882ebd4b593df0e36ba0b72e4e2f632573274 Mon Sep 17 00:00:00 2001 From: Dennis Dalessandro Date: Thu, 19 May 2016 05:26:37 -0700 Subject: IB/hfi1: Add trace message in user IOCTL handling Add a trace message to HFI1s user IOCTL handling. This allows debugging of which IOCTLs are being handled by the driver. Reviewed-by: Ira Weiny Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/staging/rdma/hfi1/file_ops.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/staging/rdma/hfi1/file_ops.c') diff --git a/drivers/staging/rdma/hfi1/file_ops.c b/drivers/staging/rdma/hfi1/file_ops.c index c46eadadf3bf..113917021af8 100644 --- a/drivers/staging/rdma/hfi1/file_ops.c +++ b/drivers/staging/rdma/hfi1/file_ops.c @@ -188,6 +188,7 @@ static long hfi1_file_ioctl(struct file *fp, unsigned int cmd, unsigned long ul_uval = 0; u16 uval16 = 0; + hfi1_cdbg(IOCTL, "IOCTL recv: 0x%x", cmd); if (cmd != HFI1_IOCTL_ASSIGN_CTXT && cmd != HFI1_IOCTL_GET_VERS && !uctxt) -- cgit v1.2.3-59-g8ed1b