166 static int ida_ctlr_ioctl(ctlr_info_t *h, int dsk, ida_ioctl_t *io);
1149 	ida_ioctl_t __user *io = (ida_ioctl_t __user *)arg;  in ida_locked_ioctl()  local
1154 		if (copy_to_user(&io->c.drv, drv, sizeof(drv_info_t)))  in ida_locked_ioctl()
1164 		if (copy_from_user(my_io, io, sizeof(*my_io)))  in ida_locked_ioctl()
1170 		if (copy_to_user(io, my_io, sizeof(*my_io)))  in ida_locked_ioctl()
1234 static int ida_ctlr_ioctl(ctlr_info_t *h, int dsk, ida_ioctl_t *io)  in ida_ctlr_ioctl()  argument
1245 	c->hdr.unit = (io->unit & UNITVALID) ? (io->unit & ~UNITVALID) : dsk;  in ida_ctlr_ioctl()
1249 	c->req.hdr.cmd = io->cmd;  in ida_ctlr_ioctl()
1250 	c->req.hdr.blk = io->blk;  in ida_ctlr_ioctl()
1251 	c->req.hdr.blk_cnt = io->blk_cnt;  in ida_ctlr_ioctl()
1255 	switch(io->cmd) {  in ida_ctlr_ioctl()
1257 		p = memdup_user(io->sg[0].addr, io->sg[0].size);  in ida_ctlr_ioctl()
1263 		c->req.hdr.blk = pci_map_single(h->pci_dev, &(io->c),   in ida_ctlr_ioctl()
1266 		c->req.sg[0].size = io->sg[0].size;  in ida_ctlr_ioctl()
1274 		p = kmalloc(io->sg[0].size, GFP_KERNEL);  in ida_ctlr_ioctl()
1282 		c->req.sg[0].size = io->sg[0].size;  in ida_ctlr_ioctl()
1292 		p = memdup_user(io->sg[0].addr, io->sg[0].size);  in ida_ctlr_ioctl()
1298 		c->req.sg[0].size = io->sg[0].size;  in ida_ctlr_ioctl()
1304 		c->req.sg[0].size = sizeof(io->c);  in ida_ctlr_ioctl()
1305 		c->req.sg[0].addr = pci_map_single(h->pci_dev,&io->c,   in ida_ctlr_ioctl()
1325 	switch(io->cmd) {  in ida_ctlr_ioctl()
1334 		if (copy_to_user(io->sg[0].addr, p, io->sg[0].size)) {  in ida_ctlr_ioctl()
1349 	io->rcode = c->req.hdr.rcode;  in ida_ctlr_ioctl()