History: media_drv_base


This page describes all changes made to the media_drv_base package, the Media Driver Interface, since its release.

Version

1.6 (2021-02-10, 13:05):

  • Introduced new IOCTL message to set logical unit size of file system.
  • Introduced new IOCTL message to copy one/multiple sectors.
  • Introduced new IOCTL message to check if copy one/multiple sectors message is supported.
  • Introduced MDRIVER_ERR_IOCTL_MSG_NOT_SUPPORTED return value that needs to be returned by the media driver if the requested message is not supported.

1.5 (2019-09-27, 09:44):

  • Define started with underscore character.

1.4 (2018-11-20, 08:38):

  • Introduced MDRIVER_SUCCESS return code.

1.3r2 (2018-08-29, 18:22):

  • Document HTML link added to the documentation folder.
  • History and document files renamed to the package name.

1.3 (2018-05-03, 12:12):

  • Introduced new IOCTL command to flush buffers.

1.2 (2018-03-10, 16:06):

  •  Write protection flag (MDRIVER_FLAG_WRPROTECT) might have been ignored when passed to F_DRIVERINIT function on non 32 bit architectures.
  •  Compiler warning on non 32 bit architectures eliminated.

1.1:

  •  MDRIVER_PARAM_MASK, MDRIVER_FLAG_WRPROTECT added to API.

1.0 r4:

  •  Documentation updated to v1.03.

1.0:

  •  Initial release.