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Fixed issue that addition LEFT CTRL key was detected when press PAUSE key. PS2 keyboard driver should consume all bytes of scan code for PAUSE key.

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Signed-off-by: vanjeff
Reviewed-by: niruiyu


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12298 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2011-09-08 03:36:58 +00:00
parent 16a48731fc
commit 8a30d785c3
2 changed files with 9 additions and 14 deletions
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2
IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
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@ -183,7 +183,7 @@ InstallPs2KeyboardDriver (
#define SCANCODE_SYS_REQ_MAKE 0x37
#define SCANCODE_MAX_MAKE 0x60
#define SCANCODE_PAUSE_MAKE 0x1D45
#define SCANCODE_PAUSE_MAKE 0x9DC5 // The last two bytes of scancode for PAUSE key
#define KEYBOARD_STATUS_REGISTER_HAS_OUTPUT_DATA BIT0 ///< 0 - Output register has no data; 1 - Output register has data
#define KEYBOARD_STATUS_REGISTER_HAS_INPUT_DATA BIT1 ///< 0 - Input register has no data; 1 - Input register has data