[PATCH 0/3] MdeModulePkg/TerminalDxe: TtyTerm improvements

["Brian J. Johnson" <bjohnson@sgi.com>]

This patch series implements some improvements to the TtyTerm terminal
type in the TerminalDxe driver.  It fixes an end case with cursor
position tracking, and uses that to optimize cursor motion escape
sequences.  It also adds support for the page up, page down, insert,
home, and end keys on some additional common terminal emulators.

The result is improved performance, especially at the shell prompt,
and better compatibility with common terminal emulators.  In
particular, as a side effect of the optimized cursor motion, terminal
windows which are taller than the current mode setting (eg. 25 lines)
work much better than before.

Most of these fixes have been in production in some form on SGI's
servers for years.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Brian Johnson <bjohnson@sgi.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>

Brian J. Johnson (3):
  MdeModulePkg/TerminalDxe: Improve TtyTerm cursor position tracking
  MdeModulePkg/TerminalDxe: Optimize TtyTerm cursor motion
  MdeModulePkg/TerminalDxe: Handle more keys with TtyTerm

 .../Universal/Console/TerminalDxe/Terminal.h       |  2 +
 .../Universal/Console/TerminalDxe/TerminalConIn.c  | 24 +++++++--
 .../Universal/Console/TerminalDxe/TerminalConOut.c | 61 ++++++++++++++++++++--
 3 files changed, 79 insertions(+), 8 deletions(-)

-- 
2.7.4