216 static struct crypt_ctl *crypt_virt = NULL;  variable
227 	return crypt_phys + (virt - crypt_virt) * sizeof(struct crypt_ctl);  in crypt_virt2phys()
232 	return crypt_virt + (phys - crypt_phys) / sizeof(struct crypt_ctl);  in crypt_phys2virt()
254 	crypt_virt = dma_alloc_coherent(dev,  in setup_crypt_desc()
257 	if (!crypt_virt)  in setup_crypt_desc()
259 	memset(crypt_virt, 0, NPE_QLEN * sizeof(struct crypt_ctl));  in setup_crypt_desc()
272 	if (unlikely(!crypt_virt))  in get_crypt_desc()
274 	if (unlikely(!crypt_virt)) {  in get_crypt_desc()
279 	if (crypt_virt[i].ctl_flags == CTL_FLAG_UNUSED) {  in get_crypt_desc()
282 		crypt_virt[i].ctl_flags = CTL_FLAG_USED;  in get_crypt_desc()
284 		return crypt_virt +i;  in get_crypt_desc()
302 	if (unlikely(!crypt_virt))  in get_crypt_desc_emerg()
307 	if (crypt_virt[i].ctl_flags == CTL_FLAG_UNUSED) {  in get_crypt_desc_emerg()
310 		crypt_virt[i].ctl_flags = CTL_FLAG_USED;  in get_crypt_desc_emerg()
312 		return crypt_virt +i;  in get_crypt_desc_emerg()
523 	if (crypt_virt) {  in release_ixp_crypto()
526 			crypt_virt, crypt_phys);  in release_ixp_crypto()