489 	unsigned int dif, dix;  in protection_mode_show()  local
492 	dix = scsi_host_dix_capable(sdp->host, sdkp->protection_type);  in protection_mode_show()
494 	if (!dix && scsi_host_dix_capable(sdp->host, T10_PI_TYPE0_PROTECTION)) {  in protection_mode_show()
496 		dix = 1;  in protection_mode_show()
499 	if (!dif && !dix)  in protection_mode_show()
502 	return sprintf(buf, "%s%u\n", dix ? "dix" : "dif", dif);  in protection_mode_show()
834 static unsigned int sd_prot_op(bool write, bool dix, bool dif)  in sd_prot_op()  argument
848 	return ops[write << 2 | dix << 1 | dif];  in sd_prot_op()
893 					   unsigned int dix, unsigned int dif)  in sd_setup_protect_cmnd()  argument
897 	unsigned int prot_op = sd_prot_op(rq_data_dir(rq), dix, dif);  in sd_setup_protect_cmnd()
900 	if (dix) {				/* DIX Type 0, 1, 2, 3 */  in sd_setup_protect_cmnd()
1370 	bool dix;  in sd_setup_read_write_cmnd()  local
1409 	dix = scsi_prot_sg_count(cmd);  in sd_setup_read_write_cmnd()
1413 	if (dif || dix)  in sd_setup_read_write_cmnd()
1414 		protect = sd_setup_protect_cmnd(cmd, dix, dif);  in sd_setup_read_write_cmnd()