124 				      unsigned char *desc)  in ses_set_page2_descriptor()  argument
141 				memcpy(desc_ptr, desc, 4);  in ses_set_page2_descriptor()
184 	unsigned char *desc;  in ses_get_fault()  local
186 	desc = ses_get_page2_descriptor(edev, ecomp);  in ses_get_fault()
187 	if (desc)  in ses_get_fault()
188 		ecomp->fault = (desc[3] & 0x60) >> 4;  in ses_get_fault()
195 	unsigned char desc[4];  in ses_set_fault()  local
203 	init_device_slot_control(desc, ecomp, desc_ptr);  in ses_set_fault()
207 		desc[3] &= 0xdf;  in ses_set_fault()
210 		desc[3] |= 0x20;  in ses_set_fault()
217 	return ses_set_page2_descriptor(edev, ecomp, desc);  in ses_set_fault()
223 	unsigned char *desc;  in ses_get_status()  local
225 	desc = ses_get_page2_descriptor(edev, ecomp);  in ses_get_status()
226 	if (desc)  in ses_get_status()
227 		ecomp->status = (desc[0] & 0x0f);  in ses_get_status()
233 	unsigned char *desc;  in ses_get_locate()  local
235 	desc = ses_get_page2_descriptor(edev, ecomp);  in ses_get_locate()
236 	if (desc)  in ses_get_locate()
237 		ecomp->locate = (desc[2] & 0x02) ? 1 : 0;  in ses_get_locate()
244 	unsigned char desc[4];  in ses_set_locate()  local
252 	init_device_slot_control(desc, ecomp, desc_ptr);  in ses_set_locate()
256 		desc[2] &= 0xfd;  in ses_set_locate()
259 		desc[2] |= 0x02;  in ses_set_locate()
265 	return ses_set_page2_descriptor(edev, ecomp, desc);  in ses_set_locate()
272 	unsigned char desc[4];  in ses_set_active()  local
280 	init_device_slot_control(desc, ecomp, desc_ptr);  in ses_set_active()
284 		desc[2] &= 0x7f;  in ses_set_active()
288 		desc[2] |= 0x80;  in ses_set_active()
295 	return ses_set_page2_descriptor(edev, ecomp, desc);  in ses_set_active()
309 	unsigned char *desc;  in ses_get_power_status()  local
311 	desc = ses_get_page2_descriptor(edev, ecomp);  in ses_get_power_status()
312 	if (desc)  in ses_get_power_status()
313 		ecomp->power_status = (desc[3] & 0x10) ? 0 : 1;  in ses_get_power_status()
320 	unsigned char desc[4];  in ses_set_power_status()  local
328 	init_device_slot_control(desc, ecomp, desc_ptr);  in ses_set_power_status()
333 		desc[3] |= 0x10;  in ses_set_power_status()
336 		desc[3] &= 0xef;  in ses_set_power_status()
342 	return ses_set_page2_descriptor(edev, ecomp, desc);  in ses_set_power_status()
382 				   unsigned char *desc)  in ses_process_descriptor()  argument
384 	int eip = desc[0] & 0x10;  in ses_process_descriptor()
385 	int invalid = desc[0] & 0x80;  in ses_process_descriptor()
386 	enum scsi_protocol proto = desc[0] & 0x0f;  in ses_process_descriptor()
398 			d = desc + 4;  in ses_process_descriptor()
404 			d = desc + 4;  in ses_process_descriptor()
406 			d = desc + 8;  in ses_process_descriptor()
408 			d = desc + 4;  in ses_process_descriptor()
556 	unsigned char *desc;  in ses_match_to_enclosure()  local
566 	desc = sdev->vpd_pg83 + 4;  in ses_match_to_enclosure()
567 	while (desc < sdev->vpd_pg83 + sdev->vpd_pg83_len) {  in ses_match_to_enclosure()
568 		enum scsi_protocol proto = desc[0] >> 4;  in ses_match_to_enclosure()
569 		u8 code_set = desc[0] & 0x0f;  in ses_match_to_enclosure()
570 		u8 piv = desc[1] & 0x80;  in ses_match_to_enclosure()
571 		u8 assoc = (desc[1] & 0x30) >> 4;  in ses_match_to_enclosure()
572 		u8 type = desc[1] & 0x0f;  in ses_match_to_enclosure()
573 		u8 len = desc[3];  in ses_match_to_enclosure()
577 			efd.addr = get_unaligned_be64(&desc[4]);  in ses_match_to_enclosure()
579 		desc += len + 4;  in ses_match_to_enclosure()