diff options
| -rw-r--r-- | drivers/usb/atm/cxacru.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 4bead3da3850..5dc21383aa83 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -105,6 +105,26 @@ enum cxacru_cm_request { CM_REQUEST_MAX, }; +/* commands for interaction with the flash memory + * + * read: response is the contents of the first 60 bytes of flash memory + * write: request contains the 60 bytes of data to write to flash memory + * response is the contents of the first 60 bytes of flash memory + * + * layout: PP PP VV VV MM MM MM MM MM MM ?? ?? SS SS SS SS SS SS SS SS + * SS SS SS SS SS SS SS SS 00 00 00 00 00 00 00 00 00 00 00 00 + * 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 + * + * P: le16 USB Product ID + * V: le16 USB Vendor ID + * M: be48 MAC Address + * S: le16 ASCII Serial Number + */ +enum cxacru_cm_flash { + CM_FLASH_READ = 0xa1, + CM_FLASH_WRITE = 0xa2 +}; + /* reply codes to the commands above */ enum cxacru_cm_status { CM_STATUS_UNDEFINED, |