ECRC (reference) in projects: Linux-v5.4

50 # PCI Express ECRC
53 	bool "PCI Express ECRC settings control"
56 	  Used to override firmware/bios settings for PCI Express ECRC

55 #define ECRC	3  macro
98 	case ECRC:	return "CRC ERR";  in get_err_string()

3513 		ecrc=		Enable/disable PCIe ECRC (transaction layer
3517 				off: Turn ECRC off
3518 				on: Turn ECRC on.

/Linux-v5.4/drivers/pci/pcie/
D	Kconfig	`50 # PCI Express ECRC 53 bool "PCI Express ECRC settings control" 56 Used to override firmware/bios settings for PCI Express ECRC`
/Linux-v5.4/Documentation/ABI/testing/
D	sysfs-bus-pci-devices-aer_stats	`55 ECRC 0 86 ECRC 0`
/Linux-v5.4/drivers/fpga/
D	machxo2-spi.c	`55 #define ECRC 3 macro 98 case ECRC: return "CRC ERR"; in get_err_string()`
/Linux-v5.4/Documentation/firmware-guide/acpi/apei/
D	output_format.rst	`116 Malformed TLP \| ECRC \| Unsupported Request`
/Linux-v5.4/Documentation/admin-guide/
D	kernel-parameters.txt	`3513 ecrc= Enable/disable PCIe ECRC (transaction layer 3517 off: Turn ECRC off 3518 on: Turn ECRC on.`