231 static struct crypt_ctl *crypt_virt;  variable
240 	return crypt_phys + (virt - crypt_virt) * sizeof(struct crypt_ctl);  in crypt_virt2phys()
245 	return crypt_virt + (phys - crypt_phys) / sizeof(struct crypt_ctl);  in crypt_phys2virt()
268 	crypt_virt = dma_alloc_coherent(dev,  in setup_crypt_desc()
271 	if (!crypt_virt)  in setup_crypt_desc()
285 	if (unlikely(!crypt_virt))  in get_crypt_desc()
287 	if (unlikely(!crypt_virt)) {  in get_crypt_desc()
292 	if (crypt_virt[i].ctl_flags == CTL_FLAG_UNUSED) {  in get_crypt_desc()
295 		crypt_virt[i].ctl_flags = CTL_FLAG_USED;  in get_crypt_desc()
297 		return crypt_virt + i;  in get_crypt_desc()
315 	if (unlikely(!crypt_virt))  in get_crypt_desc_emerg()
320 	if (crypt_virt[i].ctl_flags == CTL_FLAG_UNUSED) {  in get_crypt_desc_emerg()
323 		crypt_virt[i].ctl_flags = CTL_FLAG_USED;  in get_crypt_desc_emerg()
325 		return crypt_virt + i;  in get_crypt_desc_emerg()
585 	if (crypt_virt)  in release_ixp_crypto()
587 				  crypt_virt, crypt_phys);  in release_ixp_crypto()