65 #define MARG_TIM(go_left, step, recvn)  margin_make_cmd(((go_left) << 6) | (step), 3, recvn)  argument
66 #define MARG_VOLT(go_down, step, recvn) margin_make_cmd(((go_down) << 7) | (step), 4, recvn)  argument
69 #define REPORT_CAPS(recvn)         margin_make_cmd(0x88, 1, recvn)  argument
70 #define REPORT_VOL_STEPS(recvn)    margin_make_cmd(0x89, 1, recvn)  argument
71 #define REPORT_TIM_STEPS(recvn)    margin_make_cmd(0x8A, 1, recvn)  argument
72 #define REPORT_TIM_OFFSET(recvn)   margin_make_cmd(0x8B, 1, recvn)  argument
73 #define REPORT_VOL_OFFSET(recvn)   margin_make_cmd(0x8C, 1, recvn)  argument
74 #define REPORT_SAMPL_RATE_V(recvn) margin_make_cmd(0x8D, 1, recvn)  argument
75 #define REPORT_SAMPL_RATE_T(recvn) margin_make_cmd(0x8E, 1, recvn)  argument
76 #define REPORT_SAMPLE_CNT(recvn)   margin_make_cmd(0x8F, 1, recvn)  argument
77 #define REPORT_MAX_LANES(recvn)    margin_make_cmd(0x90, 1, recvn)  argument
81 #define CLEAR_ERROR_LOG(recvn)              margin_make_cmd(0x55, 2, recvn)  argument
82 #define GO_TO_NORMAL_SETTINGS(recvn)        margin_make_cmd(0xF, 2, recvn)  argument
83 #define SET_ERROR_LIMIT(error_limit, recvn) margin_make_cmd(0xC0 | (error_limit), 2, recvn)  argument
120 margin_make_cmd(u8 payload, u8 type, u8 recvn)  in margin_make_cmd()  argument
123          | SET_REG_MASK(0, LMR_CMD_RECVN, recvn);  in margin_make_cmd()
151         if (recv->recvn == 1)  in margin_apply_hw_quirks()
154             args->recv_args[recv->recvn - 1].t.one_side_is_whole = true;  in margin_apply_hw_quirks()
155             args->recv_args[recv->recvn - 1].t.valid = true;  in margin_apply_hw_quirks()
164 read_params_internal(struct margin_dev *dev, u8 recvn, bool lane_reversal,  in read_params_internal()  argument
170   bool status = margin_report_cmd(dev, lane, REPORT_CAPS(recvn), &resp);  in read_params_internal()
178       status = margin_report_cmd(dev, lane, REPORT_VOL_STEPS(recvn), &resp);  in read_params_internal()
183       status = margin_report_cmd(dev, lane, REPORT_TIM_STEPS(recvn), &resp);  in read_params_internal()
188       status = margin_report_cmd(dev, lane, REPORT_TIM_OFFSET(recvn), &resp);  in read_params_internal()
193       status = margin_report_cmd(dev, lane, REPORT_VOL_OFFSET(recvn), &resp);  in read_params_internal()
198       status = margin_report_cmd(dev, lane, REPORT_SAMPL_RATE_V(recvn), &resp);  in read_params_internal()
203       status = margin_report_cmd(dev, lane, REPORT_SAMPL_RATE_T(recvn), &resp);  in read_params_internal()
208       status = margin_report_cmd(dev, lane, REPORT_MAX_LANES(recvn), &resp);  in read_params_internal()
228       step_cmd = MARG_TIM(arg.dir == TIM_LEFT, steps_done, arg.recv->recvn);  in margin_test_lanes()
233       step_cmd = MARG_VOLT(arg.dir == VOLT_DOWN, steps_done, arg.recv->recvn);  in margin_test_lanes()
243                      SET_ERROR_LIMIT(arg.recv->error_limit, arg.recv->recvn));  in margin_test_lanes()
277                     && GET_REG_MASK(lane_status, LMR_CMD_RECVN) == arg.recv->recvn  in margin_test_lanes()
298       margin_set_cmd(arg.recv->dev, arg.results[i].lane, CLEAR_ERROR_LOG(arg.recv->recvn));  in margin_test_lanes()
300       margin_set_cmd(arg.recv->dev, arg.results[i].lane, GO_TO_NORMAL_SETTINGS(arg.recv->recvn));  in margin_test_lanes()
307 margin_test_receiver(struct margin_dev *dev, u8 recvn, struct margin_link_args *args,  in margin_test_receiver()  argument
315                               .recvn = recvn,  in margin_test_receiver()
322   results->recvn = recvn;  in margin_test_receiver()
333   if (!read_params_internal(dev, recvn, recv.lane_reversal, &params))  in margin_test_receiver()
336       if (!read_params_internal(dev, recvn, recv.lane_reversal, &params))  in margin_test_receiver()
429 margin_read_params(struct pci_access *pacc, struct pci_dev *dev, u8 recvn,  in margin_read_params()  argument
438   if (recvn == 0)  in margin_read_params()
441         recvn = 1;  in margin_read_params()
443         recvn = 6;  in margin_read_params()
446   if (recvn > 6)  in margin_read_params()
448   if (dev_down && recvn == 6)  in margin_read_params()
450   if (!dev_down && recvn != 6)  in margin_read_params()
472   status = read_params_internal(dut, recvn, lane_reversal, params);  in margin_read_params()
476       status = read_params_internal(dut, recvn, lane_reversal, params);  in margin_read_params()
503           u8 recvn = args->recvs[i];  in margin_process_args()  local
504           if (recvn < 1 || recvn > 6 || (recvn != 6 && recvn > receivers_n - 1))  in margin_process_args()