Lines Matching full:dd
14 static int validate_scratch_checksum(struct hfi1_devdata *dd) in validate_scratch_checksum() argument
19 temp_scratch = read_csr(dd, ASIC_CFG_SCRATCH); in validate_scratch_checksum()
24 dd_dev_err(dd, "%s: Config bitmap uninitialized\n", __func__); in validate_scratch_checksum()
25 dd_dev_err(dd, in validate_scratch_checksum()
38 temp_scratch = read_csr(dd, ASIC_CFG_SCRATCH + (8 * i)); in validate_scratch_checksum()
48 temp_scratch = read_csr(dd, ASIC_CFG_SCRATCH); in validate_scratch_checksum()
55 dd_dev_err(dd, "%s: Configuration bitmap corrupted\n", __func__); in validate_scratch_checksum()
59 static void save_platform_config_fields(struct hfi1_devdata *dd) in save_platform_config_fields() argument
61 struct hfi1_pportdata *ppd = dd->pport; in save_platform_config_fields()
64 temp_scratch = read_csr(dd, ASIC_CFG_SCRATCH_1); in save_platform_config_fields()
67 (dd->hfi1_id ? PORT1_PORT_TYPE_SMASK : in save_platform_config_fields()
70 (dd->hfi1_id ? PORT1_PORT_TYPE_SHIFT : in save_platform_config_fields()
74 (dd->hfi1_id ? PORT1_LOCAL_ATTEN_SMASK : in save_platform_config_fields()
77 (dd->hfi1_id ? PORT1_LOCAL_ATTEN_SHIFT : in save_platform_config_fields()
81 (dd->hfi1_id ? PORT1_REMOTE_ATTEN_SMASK : in save_platform_config_fields()
84 (dd->hfi1_id ? PORT1_REMOTE_ATTEN_SHIFT : in save_platform_config_fields()
88 (dd->hfi1_id ? PORT1_DEFAULT_ATTEN_SMASK : in save_platform_config_fields()
91 (dd->hfi1_id ? PORT1_DEFAULT_ATTEN_SHIFT : in save_platform_config_fields()
94 temp_scratch = read_csr(dd, dd->hfi1_id ? ASIC_CFG_SCRATCH_3 : in save_platform_config_fields()
107 void get_platform_config(struct hfi1_devdata *dd) in get_platform_config() argument
114 if (is_integrated(dd)) { in get_platform_config()
115 if (validate_scratch_checksum(dd)) { in get_platform_config()
116 save_platform_config_fields(dd); in get_platform_config()
120 ret = eprom_read_platform_config(dd, in get_platform_config()
125 dd->platform_config.data = temp_platform_config; in get_platform_config()
126 dd->platform_config.size = esize; in get_platform_config()
130 dd_dev_err(dd, in get_platform_config()
136 &dd->pcidev->dev); in get_platform_config()
138 dd_dev_err(dd, in get_platform_config()
149 dd->platform_config.data = kmemdup(platform_config_file->data, in get_platform_config()
152 dd->platform_config.size = platform_config_file->size; in get_platform_config()
156 void free_platform_config(struct hfi1_devdata *dd) in free_platform_config() argument
159 kfree(dd->platform_config.data); in free_platform_config()
160 dd->platform_config.data = NULL; in free_platform_config()
168 ret = get_platform_config_field(ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in get_port_type()
183 ret = qsfp_write(ppd, ppd->dd->hfi1_id, QSFP_TX_CTRL_BYTE_OFFS, in set_qsfp_tx()
200 ppd->dd, PLATFORM_CONFIG_SYSTEM_TABLE, 0, in qual_power()
214 ppd->dd, in qual_power()
240 ppd->dd, in qual_bitrate()
262 ret = qsfp_write(ppd, ppd->dd->hfi1_id, in set_qsfp_high_power()
270 ret = qsfp_write(ppd, ppd->dd->hfi1_id, in set_qsfp_high_power()
305 ppd->dd, PLATFORM_CONFIG_RX_PRESET_TABLE, in apply_rx_cdr()
311 ppd->dd, in apply_rx_cdr()
317 ppd->dd, PLATFORM_CONFIG_RX_PRESET_TABLE, in apply_rx_cdr()
356 ppd->dd, in apply_tx_cdr()
362 ppd->dd, in apply_tx_cdr()
368 ppd->dd, in apply_tx_cdr()
395 qsfp_write(ppd, ppd->dd->hfi1_id, QSFP_CDR_CTRL_BYTE_OFFS, in apply_cdr_settings()
409 qsfp_write(ppd, ppd->dd->hfi1_id, (256 * 3) + 241, &tx_eq, 1); in apply_tx_eq_auto()
422 ppd->dd, PLATFORM_CONFIG_TX_PRESET_TABLE, in apply_tx_eq_prog()
427 ppd->dd, in apply_tx_eq_prog()
433 ppd->dd, PLATFORM_CONFIG_TX_PRESET_TABLE, in apply_tx_eq_prog()
439 ppd->dd, in apply_tx_eq_prog()
444 ppd->dd, in apply_tx_eq_prog()
452 qsfp_write(ppd, ppd->dd->hfi1_id, (256 * 3) + 234, &tx_eq, 1); in apply_tx_eq_prog()
453 qsfp_write(ppd, ppd->dd->hfi1_id, (256 * 3) + 235, &tx_eq, 1); in apply_tx_eq_prog()
464 ppd->dd, PLATFORM_CONFIG_RX_PRESET_TABLE, in apply_rx_eq_emp()
470 ppd->dd, in apply_rx_eq_emp()
476 ppd->dd, PLATFORM_CONFIG_RX_PRESET_TABLE, in apply_rx_eq_emp()
482 ppd->dd, in apply_rx_eq_emp()
487 ppd->dd, in apply_rx_eq_emp()
496 qsfp_write(ppd, ppd->dd->hfi1_id, (256 * 3) + 236, &rx_eq, 1); in apply_rx_eq_emp()
497 qsfp_write(ppd, ppd->dd->hfi1_id, (256 * 3) + 237, &rx_eq, 1); in apply_rx_eq_emp()
507 dd_dev_info(ppd->dd, in apply_eq_settings()
529 dd_dev_info(ppd->dd, in apply_rx_amplitude_settings()
535 dd_dev_info(ppd->dd, in apply_rx_amplitude_settings()
541 get_platform_config_field(ppd->dd, in apply_rx_amplitude_settings()
548 dd_dev_info(ppd->dd, in apply_rx_amplitude_settings()
553 get_platform_config_field(ppd->dd, in apply_rx_amplitude_settings()
559 dd_dev_info(ppd->dd, in apply_rx_amplitude_settings()
577 dd_dev_info(ppd->dd, "No supported RX AMP, not applying\n"); in apply_rx_amplitude_settings()
581 dd_dev_info(ppd->dd, in apply_rx_amplitude_settings()
585 qsfp_write(ppd, ppd->dd->hfi1_id, (256 * 3) + 238, &rx_amp, 1); in apply_rx_amplitude_settings()
586 qsfp_write(ppd, ppd->dd->hfi1_id, (256 * 3) + 239, &rx_amp, 1); in apply_rx_amplitude_settings()
598 ret = load_8051_config(ppd->dd, field_id, i, config_data); in apply_tx_lanes()
601 ppd->dd, in apply_tx_lanes()
650 read_8051_config(ppd->dd, LINK_TUNING_PARAMETERS, GENERAL_CONFIG, in apply_tunings()
654 ret = load_8051_config(ppd->dd, LINK_TUNING_PARAMETERS, GENERAL_CONFIG, in apply_tunings()
657 dd_dev_err(ppd->dd, "%s: Failed to set tuning method\n", in apply_tunings()
672 ret = read_8051_config(ppd->dd, DC_HOST_COMM_SETTINGS, in apply_tunings()
677 ret = load_8051_config(ppd->dd, DC_HOST_COMM_SETTINGS, in apply_tunings()
680 dd_dev_err(ppd->dd, in apply_tunings()
687 dd_dev_err(ppd->dd, "%s: Invalid Tx preset index\n", in apply_tunings()
694 ppd->dd, PLATFORM_CONFIG_TX_PRESET_TABLE, tx_preset_index, in apply_tunings()
699 ppd->dd, PLATFORM_CONFIG_TX_PRESET_TABLE, in apply_tunings()
704 ppd->dd, PLATFORM_CONFIG_TX_PRESET_TABLE, in apply_tunings()
766 ppd->dd, in tune_active_qsfp()
776 ppd->dd, in tune_active_qsfp()
787 ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in tune_active_qsfp()
796 ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in tune_active_qsfp()
800 ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in tune_active_qsfp()
826 ppd->dd, in tune_qsfp()
842 ppd->dd, in tune_qsfp()
851 ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in tune_qsfp()
873 dd_dev_warn(ppd->dd, "%s: Unknown/unsupported cable\n", in tune_qsfp()
893 struct hfi1_devdata *dd = ppd->dd; in tune_serdes() local
906 ppd->dd->icode == ICODE_FUNCTIONAL_SIMULATOR) { in tune_serdes()
910 ret = acquire_chip_resource(ppd->dd, in tune_serdes()
911 qsfp_resource(ppd->dd), in tune_serdes()
914 dd_dev_err(ppd->dd, "%s: hfi%d: cannot lock i2c chain\n", in tune_serdes()
915 __func__, (int)ppd->dd->hfi1_id); in tune_serdes()
920 release_chip_resource(ppd->dd, qsfp_resource(ppd->dd)); in tune_serdes()
930 dd_dev_warn(dd, "%s: Port disconnected, disabling port\n", in tune_serdes()
936 ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in tune_serdes()
940 ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in tune_serdes()
954 ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in tune_serdes()
959 ppd->dd, PLATFORM_CONFIG_PORT_TABLE, 0, in tune_serdes()
974 ret = acquire_chip_resource(ppd->dd, in tune_serdes()
975 qsfp_resource(ppd->dd), in tune_serdes()
978 dd_dev_err(ppd->dd, "%s: hfi%d: cannot lock i2c chain\n", in tune_serdes()
979 __func__, (int)ppd->dd->hfi1_id); in tune_serdes()
999 dd_dev_err(dd, in tune_serdes()
1004 release_chip_resource(ppd->dd, qsfp_resource(ppd->dd)); in tune_serdes()
1015 dd_dev_warn(ppd->dd, "%s: Unknown port type\n", __func__); in tune_serdes()