332 static ssize_t ib_umad_read(struct file *filp, char __user *buf,  in ib_umad_read()  argument
335 	struct ib_umad_file *file = filp->private_data;  in ib_umad_read()
347 		if (filp->f_flags & O_NONBLOCK)  in ib_umad_read()
445 static ssize_t ib_umad_write(struct file *filp, const char __user *buf,  in ib_umad_write()  argument
448 	struct ib_umad_file *file = filp->private_data;  in ib_umad_write()
606 static unsigned int ib_umad_poll(struct file *filp, struct poll_table_struct *wait)  in ib_umad_poll()  argument
608 	struct ib_umad_file *file = filp->private_data;  in ib_umad_poll()
613 	poll_wait(filp, &file->recv_wait, wait);  in ib_umad_poll()
882 static long ib_umad_ioctl(struct file *filp, unsigned int cmd,  in ib_umad_ioctl()  argument
887 		return ib_umad_reg_agent(filp->private_data, (void __user *) arg, 0);  in ib_umad_ioctl()
889 		return ib_umad_unreg_agent(filp->private_data, (__u32 __user *) arg);  in ib_umad_ioctl()
891 		return ib_umad_enable_pkey(filp->private_data);  in ib_umad_ioctl()
893 		return ib_umad_reg_agent2(filp->private_data, (void __user *) arg);  in ib_umad_ioctl()
900 static long ib_umad_compat_ioctl(struct file *filp, unsigned int cmd,  in ib_umad_compat_ioctl()  argument
905 		return ib_umad_reg_agent(filp->private_data, compat_ptr(arg), 1);  in ib_umad_compat_ioctl()
907 		return ib_umad_unreg_agent(filp->private_data, compat_ptr(arg));  in ib_umad_compat_ioctl()
909 		return ib_umad_enable_pkey(filp->private_data);  in ib_umad_compat_ioctl()
911 		return ib_umad_reg_agent2(filp->private_data, compat_ptr(arg));  in ib_umad_compat_ioctl()
927 static int ib_umad_open(struct inode *inode, struct file *filp)  in ib_umad_open()  argument
952 	filp->private_data = file;  in ib_umad_open()
956 	ret = nonseekable_open(inode, filp);  in ib_umad_open()
970 static int ib_umad_close(struct inode *inode, struct file *filp)  in ib_umad_close()  argument
972 	struct ib_umad_file *file = filp->private_data;  in ib_umad_close()
1021 static int ib_umad_sm_open(struct inode *inode, struct file *filp)  in ib_umad_sm_open()  argument
1031 	if (filp->f_flags & O_NONBLOCK) {  in ib_umad_sm_open()
1047 	filp->private_data = port;  in ib_umad_sm_open()
1049 	ret = nonseekable_open(inode, filp);  in ib_umad_sm_open()
1068 static int ib_umad_sm_close(struct inode *inode, struct file *filp)  in ib_umad_sm_close()  argument
1070 	struct ib_umad_port *port = filp->private_data;  in ib_umad_sm_close()