16 	u64 checksum = 0, temp_scratch = 0;  in validate_scratch_checksum()  local
19 	temp_scratch = read_csr(dd, ASIC_CFG_SCRATCH);  in validate_scratch_checksum()
20 	version = (temp_scratch & BITMAP_VERSION_SMASK) >> BITMAP_VERSION_SHIFT;  in validate_scratch_checksum()
38 		temp_scratch = read_csr(dd, ASIC_CFG_SCRATCH + (8 * i));  in validate_scratch_checksum()
40 			checksum += (temp_scratch & 0xFFFF);  in validate_scratch_checksum()
41 			temp_scratch >>= 16;  in validate_scratch_checksum()
48 	temp_scratch = read_csr(dd, ASIC_CFG_SCRATCH);  in validate_scratch_checksum()
49 	temp_scratch &= CHECKSUM_SMASK;  in validate_scratch_checksum()
50 	temp_scratch >>= CHECKSUM_SHIFT;  in validate_scratch_checksum()
52 	if (checksum + temp_scratch == 0xFFFF)  in validate_scratch_checksum()
62 	u64 temp_scratch = 0, temp_dest = 0;  in save_platform_config_fields()  local
64 	temp_scratch = read_csr(dd, ASIC_CFG_SCRATCH_1);  in save_platform_config_fields()
66 	temp_dest = temp_scratch &  in save_platform_config_fields()
73 	temp_dest = temp_scratch &  in save_platform_config_fields()
80 	temp_dest = temp_scratch &  in save_platform_config_fields()
87 	temp_dest = temp_scratch &  in save_platform_config_fields()
94 	temp_scratch = read_csr(dd, dd->hfi1_id ? ASIC_CFG_SCRATCH_3 :  in save_platform_config_fields()
97 	ppd->tx_preset_eq = (temp_scratch & TX_EQ_SMASK) >> TX_EQ_SHIFT;  in save_platform_config_fields()
98 	ppd->tx_preset_noeq = (temp_scratch & TX_NO_EQ_SMASK) >> TX_NO_EQ_SHIFT;  in save_platform_config_fields()
99 	ppd->rx_preset = (temp_scratch & RX_SMASK) >> RX_SHIFT;  in save_platform_config_fields()
101 	ppd->max_power_class = (temp_scratch & QSFP_MAX_POWER_SMASK) >>  in save_platform_config_fields()