230 static struct crypt_ctl *crypt_virt;  variable
239 	return crypt_phys + (virt - crypt_virt) * sizeof(struct crypt_ctl);  in crypt_virt2phys()
244 	return crypt_virt + (phys - crypt_phys) / sizeof(struct crypt_ctl);  in crypt_phys2virt()
269 	crypt_virt = dma_alloc_coherent(dev,  in setup_crypt_desc()
272 	if (!crypt_virt)  in setup_crypt_desc()
286 	if (unlikely(!crypt_virt))  in get_crypt_desc()
288 	if (unlikely(!crypt_virt)) {  in get_crypt_desc()
293 	if (crypt_virt[i].ctl_flags == CTL_FLAG_UNUSED) {  in get_crypt_desc()
296 		crypt_virt[i].ctl_flags = CTL_FLAG_USED;  in get_crypt_desc()
298 		return crypt_virt + i;  in get_crypt_desc()
316 	if (unlikely(!crypt_virt))  in get_crypt_desc_emerg()
321 	if (crypt_virt[i].ctl_flags == CTL_FLAG_UNUSED) {  in get_crypt_desc_emerg()
324 		crypt_virt[i].ctl_flags = CTL_FLAG_USED;  in get_crypt_desc_emerg()
326 		return crypt_virt + i;  in get_crypt_desc_emerg()
586 	if (crypt_virt)  in release_ixp_crypto()
588 				  crypt_virt, crypt_phys);  in release_ixp_crypto()