Searched refs:ThunkAttributes (Results 1 - 3 of 3) sorted by relevance

/vbox/src/VBox/Devices/EFI/Firmware/MdePkg/Library/BaseLib/
H A DX86Thunk.c142 if ((ThunkContext->ThunkAttributes & THUNK_ATTRIBUTE_BIG_REAL_MODE) == 0) {
161 ThunkContext->ThunkAttributes;
191 If THUNK_ATTRIBUTE_BIG_REAL_MODE is set in the ThunkAttributes field of ThunkContext, then the user code
195 ThunkAttributes, then it is assumed that the user code did not enable the A20 mask, and no attempt is made to
199 ThunkAttributes, then attempt to use the INT 15 service to disable the A20 mask. If this INT 15 call fails,
203 ThunkAttributes, then attempt to disable the A20 mask by directly accessing the 8042 keyboard controller I/O ports.
208 ThunkAttributes, then ASSERT().
229 ASSERT (((ThunkContext->ThunkAttributes & (THUNK_ATTRIBUTE_DISABLE_A20_MASK_INT_15 | THUNK_ATTRIBUTE_DISABLE_A20_MASK_KBD_CTRL)) != \
/vbox/src/VBox/Devices/EFI/Firmware/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/
H A DThunk.c371 mThunkContext.ThunkAttributes = THUNK_ATTRIBUTE_BIG_REAL_MODE | THUNK_ATTRIBUTE_DISABLE_A20_MASK_INT_15;
/vbox/src/VBox/Devices/EFI/Firmware/MdePkg/Include/Library/
H A DBaseLib.h5093 UINT32 ThunkAttributes; member in struct:__anon11947
7156 If THUNK_ATTRIBUTE_BIG_REAL_MODE is set in the ThunkAttributes field of ThunkContext, then the user code
7160 ThunkAttributes, then it is assumed that the user code did not enable the A20 mask, and no attempt is made to
7164 ThunkAttributes, then attempt to use the INT 15 service to disable the A20 mask. If this INT 15 call fails,
7168 ThunkAttributes, then attempt to disable the A20 mask by directly accessing the 8042 keyboard controller I/O ports.
7173 ThunkAttributes, then ASSERT().

Completed in 115 milliseconds