45 static int mei_open(struct inode *inode, struct file *file)  in mei_open()  argument
71 	cl->fp = file;  in mei_open()
72 	file->private_data = cl;  in mei_open()
76 	return nonseekable_open(inode, file);  in mei_open()
91 				     const struct file *fp)  in mei_cl_vtag_remove_by_fp()
112 static int mei_release(struct inode *inode, struct file *file)  in mei_release()  argument
114 	struct mei_cl *cl = file->private_data;  in mei_release()
125 	mei_cl_vtag_remove_by_fp(cl, file);  in mei_release()
129 		mei_cl_flush_queues(cl, file);  in mei_release()
141 		mei_cl_flush_queues(cl, file);  in mei_release()
152 	file->private_data = NULL;  in mei_release()
169 static ssize_t mei_read(struct file *file, char __user *ubuf,  in mei_read()  argument
172 	struct mei_cl *cl = file->private_data;  in mei_read()
175 	bool nonblock = !!(file->f_flags & O_NONBLOCK);  in mei_read()
200 	cb = mei_cl_read_cb(cl, file);  in mei_read()
207 	rets = mei_cl_read_start(cl, length, file);  in mei_read()
220 				     mei_cl_read_cb(cl, file) ||  in mei_read()
233 	cb = mei_cl_read_cb(cl, file);  in mei_read()
288 static u8 mei_cl_vtag_by_fp(const struct mei_cl *cl, const struct file *fp)  in mei_cl_vtag_by_fp()
311 static ssize_t mei_write(struct file *file, const char __user *ubuf,  in mei_write()  argument
314 	struct mei_cl *cl = file->private_data;  in mei_write()
353 		if (file->f_flags & O_NONBLOCK) {  in mei_write()
373 	cb = mei_cl_alloc_cb(cl, length, MEI_FOP_WRITE, file);  in mei_write()
378 	cb->vtag = mei_cl_vtag_by_fp(cl, file);  in mei_write()
405 static int mei_ioctl_connect_client(struct file *file,  in mei_ioctl_connect_client()  argument
414 	cl = file->private_data;  in mei_ioctl_connect_client()
453 	rets = mei_cl_connect(cl, me_cl, file);  in mei_ioctl_connect_client()
505 static int mei_ioctl_connect_vtag(struct file *file,  in mei_ioctl_connect_vtag()  argument
515 	cl = file->private_data;  in mei_ioctl_connect_vtag()
522 		if (mei_cl_vtag_by_fp(cl, file) != vtag) {  in mei_ioctl_connect_vtag()
552 			file->private_data = pos;  in mei_ioctl_connect_vtag()
557 		cl_vtag = mei_cl_vtag_alloc(file, vtag);  in mei_ioctl_connect_vtag()
581 		return mei_ioctl_connect_client(file, in_client_uuid, client);  in mei_ioctl_connect_vtag()
598 static int mei_ioctl_client_notify_request(const struct file *file, u32 request)  in mei_ioctl_client_notify_request()  argument
600 	struct mei_cl *cl = file->private_data;  in mei_ioctl_client_notify_request()
606 	return mei_cl_notify_request(cl, file, (u8)request);  in mei_ioctl_client_notify_request()
617 static int mei_ioctl_client_notify_get(const struct file *file, u32 *notify_get)  in mei_ioctl_client_notify_get()  argument
619 	struct mei_cl *cl = file->private_data;  in mei_ioctl_client_notify_get()
621 	bool block = (file->f_flags & O_NONBLOCK) == 0;  in mei_ioctl_client_notify_get()
641 static long mei_ioctl(struct file *file, unsigned int cmd, unsigned long data)  in mei_ioctl()  argument
644 	struct mei_cl *cl = file->private_data;  in mei_ioctl()
683 			rets = mei_ioctl_connect_vtag(file, cl_uuid, props,  in mei_ioctl()
686 			rets = mei_ioctl_connect_client(file, cl_uuid, props);  in mei_ioctl()
725 		rets = mei_ioctl_connect_vtag(file, cl_uuid, props, vtag);  in mei_ioctl()
747 		rets = mei_ioctl_client_notify_request(file, notify_req);  in mei_ioctl()
752 		rets = mei_ioctl_client_notify_get(file, &notify_get);  in mei_ioctl()
783 static __poll_t mei_poll(struct file *file, poll_table *wait)  in mei_poll()  argument
786 	struct mei_cl *cl = file->private_data;  in mei_poll()
807 		poll_wait(file, &cl->ev_wait, wait);  in mei_poll()
813 		poll_wait(file, &cl->rx_wait, wait);  in mei_poll()
815 		if (mei_cl_read_cb(cl, file))  in mei_poll()
818 			mei_cl_read_start(cl, mei_cl_mtu(cl), file);  in mei_poll()
822 		poll_wait(file, &cl->tx_wait, wait);  in mei_poll()
863 static int mei_fsync(struct file *fp, loff_t start, loff_t end, int datasync)  in mei_fsync()
914 static int mei_fasync(int fd, struct file *file, int band)  in mei_fasync()  argument
917 	struct mei_cl *cl = file->private_data;  in mei_fasync()
922 	return fasync_helper(fd, file, band, &cl->ev_async);  in mei_fasync()