225 static int sg_allow_access(struct file *filp, unsigned char *cmd)  in sg_allow_access()  argument
227 	struct sg_fd *sfp = filp->private_data;  in sg_allow_access()
232 	return blk_verify_command(cmd, filp->f_mode & FMODE_WRITE);  in sg_allow_access()
273 sg_open(struct inode *inode, struct file *filp)  in sg_open()  argument
276 	int flags = filp->f_flags;  in sg_open()
282 	nonseekable_open(inode, filp);  in sg_open()
346 	filp->private_data = sfp;  in sg_open()
372 sg_release(struct inode *inode, struct file *filp)  in sg_release()  argument
377 	if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp)))  in sg_release()
399 sg_read(struct file *filp, char __user *buf, size_t count, loff_t * ppos)  in sg_read()  argument
409 	if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp)))  in sg_read()
450 		if (filp->f_flags & O_NONBLOCK) {  in sg_read()
583 sg_write(struct file *filp, const char __user *buf, size_t count, loff_t * ppos)  in sg_write()  argument
595 	if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp)))  in sg_write()
601 	if (!((filp->f_flags & O_NONBLOCK) ||  in sg_write()
611 	blocking = !(filp->f_flags & O_NONBLOCK);  in sg_write()
613 		return sg_new_write(sfp, filp, buf, count,  in sg_write()
838 sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)  in sg_ioctl()  argument
848 	if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp)))  in sg_ioctl()
853 	read_only = (O_RDWR != (filp->f_flags & O_ACCMODE));  in sg_ioctl()
863 		result = sg_new_write(sfp, filp, p, SZ_SG_IO_HDR,  in sg_ioctl()
1075 			if (sg_allow_access(filp, &opcode))  in sg_ioctl()
1078 		return sg_scsi_ioctl(sdp->device->request_queue, NULL, filp->f_mode, p);  in sg_ioctl()
1115 			cmd_in, filp->f_flags & O_NDELAY);  in sg_ioctl()
1122 static long sg_compat_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)  in sg_compat_ioctl()  argument
1128 	if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp)))  in sg_compat_ioctl()
1145 sg_poll(struct file *filp, poll_table * wait)  in sg_poll()  argument
1154 	sfp = filp->private_data;  in sg_poll()
1160 	poll_wait(filp, &sfp->read_wait, wait);  in sg_poll()
1183 sg_fasync(int fd, struct file *filp, int mode)  in sg_fasync()  argument
1188 	if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp)))  in sg_fasync()
1193 	return fasync_helper(fd, filp, mode, &sfp->async_qp);  in sg_fasync()
1237 sg_mmap(struct file *filp, struct vm_area_struct *vma)  in sg_mmap()  argument
1244 	if ((!filp) || (!vma) || (!(sfp = (Sg_fd *) filp->private_data)))  in sg_mmap()
2290 static ssize_t sg_proc_write_adio(struct file *filp, const char __user *buffer,
2302 static ssize_t sg_proc_write_dressz(struct file *filp, 
2443 sg_proc_write_adio(struct file *filp, const char __user *buffer,  in sg_proc_write_adio()  argument
2464 sg_proc_write_dressz(struct file *filp, const char __user *buffer,  in sg_proc_write_dressz()  argument