142 				      unsigned char *desc)  in ses_set_page2_descriptor()  argument
159 				memcpy(desc_ptr, desc, 4);  in ses_set_page2_descriptor()
202 	unsigned char *desc;  in ses_get_fault()  local
204 	desc = ses_get_page2_descriptor(edev, ecomp);  in ses_get_fault()
205 	if (desc)  in ses_get_fault()
206 		ecomp->fault = (desc[3] & 0x60) >> 4;  in ses_get_fault()
213 	unsigned char desc[4];  in ses_set_fault()  local
221 	init_device_slot_control(desc, ecomp, desc_ptr);  in ses_set_fault()
225 		desc[3] &= 0xdf;  in ses_set_fault()
228 		desc[3] |= 0x20;  in ses_set_fault()
235 	return ses_set_page2_descriptor(edev, ecomp, desc);  in ses_set_fault()
241 	unsigned char *desc;  in ses_get_status()  local
243 	desc = ses_get_page2_descriptor(edev, ecomp);  in ses_get_status()
244 	if (desc)  in ses_get_status()
245 		ecomp->status = (desc[0] & 0x0f);  in ses_get_status()
251 	unsigned char *desc;  in ses_get_locate()  local
253 	desc = ses_get_page2_descriptor(edev, ecomp);  in ses_get_locate()
254 	if (desc)  in ses_get_locate()
255 		ecomp->locate = (desc[2] & 0x02) ? 1 : 0;  in ses_get_locate()
262 	unsigned char desc[4];  in ses_set_locate()  local
270 	init_device_slot_control(desc, ecomp, desc_ptr);  in ses_set_locate()
274 		desc[2] &= 0xfd;  in ses_set_locate()
277 		desc[2] |= 0x02;  in ses_set_locate()
283 	return ses_set_page2_descriptor(edev, ecomp, desc);  in ses_set_locate()
290 	unsigned char desc[4];  in ses_set_active()  local
298 	init_device_slot_control(desc, ecomp, desc_ptr);  in ses_set_active()
302 		desc[2] &= 0x7f;  in ses_set_active()
306 		desc[2] |= 0x80;  in ses_set_active()
313 	return ses_set_page2_descriptor(edev, ecomp, desc);  in ses_set_active()
327 	unsigned char *desc;  in ses_get_power_status()  local
329 	desc = ses_get_page2_descriptor(edev, ecomp);  in ses_get_power_status()
330 	if (desc)  in ses_get_power_status()
331 		ecomp->power_status = (desc[3] & 0x10) ? 0 : 1;  in ses_get_power_status()
338 	unsigned char desc[4];  in ses_set_power_status()  local
346 	init_device_slot_control(desc, ecomp, desc_ptr);  in ses_set_power_status()
351 		desc[3] |= 0x10;  in ses_set_power_status()
354 		desc[3] &= 0xef;  in ses_set_power_status()
360 	return ses_set_page2_descriptor(edev, ecomp, desc);  in ses_set_power_status()
400 				   unsigned char *desc)  in ses_process_descriptor()  argument
402 	int eip = desc[0] & 0x10;  in ses_process_descriptor()
403 	int invalid = desc[0] & 0x80;  in ses_process_descriptor()
404 	enum scsi_protocol proto = desc[0] & 0x0f;  in ses_process_descriptor()
416 			d = desc + 4;  in ses_process_descriptor()
422 			d = desc + 4;  in ses_process_descriptor()
424 			d = desc + 8;  in ses_process_descriptor()
426 			d = desc + 4;  in ses_process_descriptor()
582 	unsigned char *desc;  in ses_match_to_enclosure()  local
592 	desc = sdev->vpd_pg83 + 4;  in ses_match_to_enclosure()
593 	while (desc < sdev->vpd_pg83 + sdev->vpd_pg83_len) {  in ses_match_to_enclosure()
594 		enum scsi_protocol proto = desc[0] >> 4;  in ses_match_to_enclosure()
595 		u8 code_set = desc[0] & 0x0f;  in ses_match_to_enclosure()
596 		u8 piv = desc[1] & 0x80;  in ses_match_to_enclosure()
597 		u8 assoc = (desc[1] & 0x30) >> 4;  in ses_match_to_enclosure()
598 		u8 type = desc[1] & 0x0f;  in ses_match_to_enclosure()
599 		u8 len = desc[3];  in ses_match_to_enclosure()
603 			efd.addr = get_unaligned_be64(&desc[4]);  in ses_match_to_enclosure()
605 		desc += len + 4;  in ses_match_to_enclosure()