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19 Commits

Author SHA1 Message Date
Jeff Fan
db61e16308 UefiCpuPkg/CpuDxe: Get CPU BIST information from Guided HOB 
Get CPU BIST information from gEfiSecPlatformInformation2PpiGuid or
gEfiSecPlatformInformationPpiGuid Guided HOB and update the CPU healthy status
for CPU MP Service.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17641 6f19259b-4bc3-4df7-8a09-765794883524
 2015-06-16 02:55:54 +00:00
Chen Fan
33f413f0d6 UefiCpuPkg/MpSerivce: add volatile qualifiers 
For avoid the compiler optimizing the code, we let Parameter and Procedure in CpuData volatile.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17024 6f19259b-4bc3-4df7-8a09-765794883524
 2015-03-09 06:45:26 +00:00
Chen Fan
68f0674237 UefiCpuPkg/MpService: Put APs to sleep when not busy. 
Add a new sleeping state for APs, when no procedure execution, put AP to sleep. when need to execute 
procedure, only need to wake up this AP by sent SIPI.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17023 6f19259b-4bc3-4df7-8a09-765794883524
 2015-03-09 06:43:11 +00:00
Chen Fan
b302a9784c UefiCpuPkg/MpService: fix trivial typo in cpu state 
CpuStateBuzy => CpuStateBusy

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17021 6f19259b-4bc3-4df7-8a09-765794883524
 2015-03-09 06:37:32 +00:00
Chen Fan
0e724fc198 UefiCpuPkg/MpService: avoid reset AP still hold a lock 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16368 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:29:40 +00:00
Chen Fan
ac9dbb3b03 UefiCpuPkg/CpuDxe: introduce ResetApStackless() 
If timeout expires before AP returns from Procedure, the AP should
be terminated, we introduce ResetApStackLess() to send init IPI
to let AP exit Procedurce and re-available.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16366 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:29:13 +00:00
Chen Fan
fe078dd57f UefiCpuPkg/CpuDxe: split out StartupCode from StartApsStackless() 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16365 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:29:01 +00:00
Chen Fan
b7c05ba517 UefiCpuPkg/CpuDxe: implement Mp Services:SwitchBSP() 
by now, SwitchBSP() always return UNSUPPORTED

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16360 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:27:52 +00:00
Chen Fan
5fee172fb7 UefiCpuPkg/CpuDxe: implement Mp Services:StartupAllAPs() 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16359 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:27:34 +00:00
Chen Fan
3f4f0af872 UefiCpuPkg/CpuDxe: implement Mp Protocol:StartupThisAP() 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16358 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:27:21 +00:00
Chen Fan
fa7ce675b9 UefiCpuPkg/CpuDxe: implement Mp Protocol:EnableDisableAP() 
Due to the implementation of  AcquireSpinLock() is not MP safe,
so we should use AcquireSpinLockOrFail directly instead.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16357 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:27:09 +00:00
Chen Fan
e7938b5a86 UefiCpuPkg/CpuDxe: implement Mp Services:GetProcessorInfo() 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16356 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:26:53 +00:00
Chen Fan
d894d8b704 UefiCpuPkg/CpuDxe: implement Mp Protocol:GetNumberOfProcessors() 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16355 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:26:42 +00:00
Chen Fan
cfa2fac1f6 UefiCpuPkg/CpuDxe: implement Mp Protocol: WhoAmI() 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16354 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:26:32 +00:00
Chen Fan
03673ae11e UefiCpuPkg/CpuDxe: introduce MP_SYSTEM_DATA for Mp Service Protocol 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16353 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:26:23 +00:00
Chen Fan
003973d98c UefiCpuPkg/CpuDxe: introduce EFI_MP_SERVICES_PROTOCOL 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16352 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:26:13 +00:00
Jordan Justen
533263ee5a UefiCpuPkg/CpuDxe: Add StartApsStackless routine 
This routine starts the APs and directs them to run the specified
code.

The specified code is entered without a stack being available.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16349 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:25:29 +00:00
Jordan Justen
fab82c1873 UefiCpuPkg/CpuDxe: Add stackless assembly AP entry points 
The AP startup code simply jumps into this code with the CpuDxe driver
without setting up a stack for the processor.

Therefore, this code must setup the stack before calling into C code.

This is the basic flow:
* AP enters CpuDxe driver code (AsmApEntryPoint) without stack
  - AP grabs a lock
  - AP sets up stack
  - AP calls CpuMp.c:ApEntryPointInC
  - If ApEntryPointInC returns, the lock is freed, and another AP may
    run
  - The AP C code may call AsmApDoneWithCommonStack to indicate that
    the AP is no longer using the stack, and another may therefore
    proceed to use the stack and then call ApEntryPointInC

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16347 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:24:59 +00:00
Jordan Justen
6022e28cf7 UefiCpuPkg/CpuDxe: Add no-op InitializeMpSupport 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16345 6f19259b-4bc3-4df7-8a09-765794883524
 2014-11-13 18:24:25 +00:00