This gIdleLoopEventGuid event signals the Cpu that it should go into
the idle state waiting for any events.
CpuSleep() is used in this implementation to make the Cpu wait for
the next interrupt (WFI instruction).
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11863 6f19259b-4bc3-4df7-8a09-765794883524
Declare the system memory provided by the first Resource Memory HOB
as cached memory to the MMU.
All the remaining memory space is declared as Device Memory.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11861 6f19259b-4bc3-4df7-8a09-765794883524
Previously the CPU driver had a dependency on the GIC driver.
But by design is should be the opposite. The CPU driver installs the
CPU protocol that exposes the exception registration function.
And then, the interrupt controller registers its IRQ handler through
this interface.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11860 6f19259b-4bc3-4df7-8a09-765794883524
Turning on serial prints for early drivers, turned off debug prints for DXE/UEFI drivers. Add them back in via report status code.
signed-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11857 6f19259b-4bc3-4df7-8a09-765794883524
At this point IA-32 emulator boots the shell with an X11 GOP window. Block IO seems to have an issue that needs to be debugged.
Signed-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11854 6f19259b-4bc3-4df7-8a09-765794883524
There are still issues with the IA-32 gasket code. Mostly having to do with yank put bugs not accounting for UINT64 returns and arguments. Currently the IA-32 build crashes in the timer callback since it is UINT64, function ptr but the gasket is UINTN UINTN.
Signed-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11853 6f19259b-4bc3-4df7-8a09-765794883524
Wrote IA-32 (align stack to 16-bytes) gaskets for emulator and got it to compile for IA-32. TempRam switch code is not ported to IA-32 in Sec. Code crashes in Sec.
Signed-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11849 6f19259b-4bc3-4df7-8a09-765794883524
Added a CpuSleep () API to the Emulator Thunk. We needed to do this as the Stall() works hard to not get broken by the timer tic (POSIX signal). nanosleep() gets interrupted by the timer signal so it is a good emulator of a CpuSleep(); I was also able to remove some stalls in the X11 keyboard and mouse checking events, now that the gIdleLoopEventGuid was added.
Signed-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11846 6f19259b-4bc3-4df7-8a09-765794883524
Devices get the block size via ioctl, but for a file the block size needs to be set. Default to 512, but optionally allow other values, like 2048/0x800 for ISO CD-ROM images. Also updated the comments in .DSC and .DEC files.
Signed-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11843 6f19259b-4bc3-4df7-8a09-765794883524
When the MdeModulePkg gCoreEventIdleGuid event is signaled,
CpuSleep is called. This will cause the CPU to sleep until
the next interrupt occurs.
Signed-off-by: jljusten
Reviewed-by: mdkinney
Reviewed-by: rsun3
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11842 6f19259b-4bc3-4df7-8a09-765794883524
If the call to SetVariable is to delete the variable,
but the variable was not found, then we return EFI_SUCCESS
rather than EFI_NOT_FOUND.
Signed-off-by: jljusten
Reviewed-by: jcarsey
Reviewed-by: geekboy15a
Reviewed-by: niruiyu
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11840 6f19259b-4bc3-4df7-8a09-765794883524
The errors were:
- uncaught returned error
- used of uninitialized variables
ArmPlatformPkg/Bds: Implement the update of MemMap Boot Device
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11830 6f19259b-4bc3-4df7-8a09-765794883524
BerkelyPacketFilter seems to work. Some one else will need to use the BerkeleyPacketFilter as a template and implement the LinuxPacketFilter. I don't think it will be that hard, as they are simular.
Signed-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11828 6f19259b-4bc3-4df7-8a09-765794883524
2. In IPsec driver it wrongly use the HeadLen to calculate the IP header length after the IPsec process. Correct this mistake.
Signed-off-by: qianouyang
Reviewed-by: jjin9
Reviewed-by: ZhangCaoIntel
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11824 6f19259b-4bc3-4df7-8a09-765794883524
jljusten
oliviermartin
erictian
niruiyu
andrewfish
rsun3
lzeng14
lgao4
jcarsey
ydong10
qianouyang
mdkinney