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From: Jeff Fan <jeff.fan@intel.com>
To: edk2-devel@ml01.01.org
Cc: Michael Kinney <michael.d.kinney@intel.com>,
	Feng Tian <feng.tian@intel.com>,
	Giri P Mudusuru <giri.p.mudusuru@intel.com>,
	Laszlo Ersek <lersek@redhat.com>
Subject: [Patch v4 07/46] UefiCpuPkg/MpInitLib: Fix typo and clean up the code
Date: Sat, 30 Jul 2016 02:14:33 +0800	[thread overview]
Message-ID: <1469816112-8200-8-git-send-email-jeff.fan@intel.com> (raw)
In-Reply-To: <1469816112-8200-1-git-send-email-jeff.fan@intel.com>

1. Rename NumApsExecutingLoction to NumApsExecutingLocation
2. Update some comments in NASM files.
3. Remove PeiCpuMpData from MP_CPU_EXCHANGE_INFO.

Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
---
 UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc    |  2 +-
 UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm | 10 +++++-----
 UefiCpuPkg/Library/MpInitLib/MpLib.h           |  1 -
 UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc     |  2 +-
 UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm  | 14 +++++++-------
 5 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc b/UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc
index 773eab3..015396a 100644
--- a/UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc
+++ b/UefiCpuPkg/Library/MpInitLib/Ia32/MpEqu.inc
@@ -33,7 +33,7 @@ GdtrLocation                  equ        LockLocation + 10h
 IdtrLocation                  equ        LockLocation + 16h
 BufferStartLocation           equ        LockLocation + 1Ch
 ModeOffsetLocation            equ        LockLocation + 20h
-NumApsExecutingLoction        equ        LockLocation + 24h
+NumApsExecutingLocation       equ        LockLocation + 24h
 CodeSegmentLocation           equ        LockLocation + 28h
 DataSegmentLocation           equ        LockLocation + 2Ch
 
diff --git a/UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm b/UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm
index 0852a5b..7050413 100644
--- a/UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm
+++ b/UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm
@@ -71,8 +71,8 @@ o32 lidt       [cs:si]
     xor        ax,  ax
     mov        ds,  ax
 
-    mov        eax, cr0                        ;Get control register 0
-    or         eax, 000000003h                 ;Set PE bit (bit #0) & MP
+    mov        eax, cr0                        ; Get control register 0
+    or         eax, 000000003h                 ; Set PE bit (bit #0) & MP
     mov        cr0, eax
 
     jmp        0:strict dword 0                ; far jump to protected mode
@@ -95,7 +95,7 @@ TestLock:
     jz         TestLock
 
     mov        edi, esi
-    add        edi, NumApsExecutingLoction
+    add        edi, NumApsExecutingLocation
     inc        dword [edi]
     mov        ebx, [edi]
 
@@ -133,9 +133,9 @@ CProcedureInvoke:
     add        edi, ApProcedureLocation
     mov        eax, [edi]
 
-    call       eax               ; invoke C function
+    call       eax               ; Invoke C function
 
-    jmp        $                 ; never reach here
+    jmp        $                 ; Never reach here
 RendezvousFunnelProcEnd:
 
 ;-------------------------------------------------------------------------------------
diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.h b/UefiCpuPkg/Library/MpInitLib/MpLib.h
index 0453c22..92d1dd9 100644
--- a/UefiCpuPkg/Library/MpInitLib/MpLib.h
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.h
@@ -56,7 +56,6 @@ typedef struct {
   UINTN                 CodeSegment;
   UINTN                 DataSegment;
   UINTN                 Cr3;
-  PEI_CPU_MP_DATA       *PeiCpuMpData;
 } MP_CPU_EXCHANGE_INFO;
 
 #pragma pack()
diff --git a/UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc b/UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc
index 00f57ce..5aac212 100644
--- a/UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc
+++ b/UefiCpuPkg/Library/MpInitLib/X64/MpEqu.inc
@@ -33,7 +33,7 @@ GdtrLocation                  equ        LockLocation + 20h
 IdtrLocation                  equ        LockLocation + 2Ah
 BufferStartLocation           equ        LockLocation + 34h
 ModeOffsetLocation            equ        LockLocation + 3Ch
-NumApsExecutingLoction        equ        LockLocation + 44h
+NumApsExecutingLocation       equ        LockLocation + 44h
 CodeSegmentLocation           equ        LockLocation + 4Ch
 DataSegmentLocation           equ        LockLocation + 54h
 Cr3Location                   equ        LockLocation + 5Ch
diff --git a/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm b/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm
index f19c75f..848992c 100644
--- a/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm
+++ b/UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm
@@ -57,7 +57,7 @@ BITS 16
     mov        di,  CodeSegmentLocation
     mov        edx, [di]
     mov        di,  ax
-    sub        di,  02h  
+    sub        di,  02h
     mov        [di],dx                         ; Patch long mode CS
     sub        di,  04h
     add        eax, ebx
@@ -117,7 +117,7 @@ TestLock:
     jz         TestLock
 
     mov        edi, esi
-    add        edi, NumApsExecutingLoction
+    add        edi, NumApsExecutingLocation
     inc        dword [edi]
     mov        ebx, [edi]
 
@@ -138,8 +138,8 @@ Releaselock:
     xchg       qword [edi], rax
 
 CProcedureInvoke:
-    push       rbp               ; push BIST data at top of AP stack
-    xor        rbp, rbp          ; clear ebp for call stack trace
+    push       rbp               ; Push BIST data at top of AP stack
+    xor        rbp, rbp          ; Clear ebp for call stack trace
     push       rbp
     mov        rbp, rsp
 
@@ -157,9 +157,9 @@ CProcedureInvoke:
     mov        rax, qword [edi]
 
     sub        rsp, 20h
-    call       rax               ; invoke C function
+    call       rax               ; Invoke C function
     add        rsp, 20h
-    jmp        $
+    jmp        $                 ; Should never reach here
 
 RendezvousFunnelProcEnd:
 
@@ -176,7 +176,7 @@ ASM_PFX(AsmGetAddressMap):
 
 ;-------------------------------------------------------------------------------------
 ;AsmExchangeRole procedure follows. This procedure executed by current BSP, that is
-;about to become an AP. It switches it'stack with the current AP.
+;about to become an AP. It switches its stack with the current AP.
 ;AsmExchangeRole (IN   CPU_EXCHANGE_INFO    *MyInfo, IN   CPU_EXCHANGE_INFO    *OthersInfo);
 ;-------------------------------------------------------------------------------------
 global ASM_PFX(AsmExchangeRole)
-- 
2.7.4.windows.1



  parent reply	other threads:[~2016-07-29 18:15 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-29 18:14 [Patch v4 00/46] MP Initialize Library Jeff Fan
2016-07-29 18:14 ` [Patch v4 01/46] UefiCpuPkg/LocalApic.h: Remove duplicated/conflicted definitions Jeff Fan
2016-07-29 18:14 ` [Patch v4 02/46] UefiCpuPkg/MpInitLib: Add microcode definitions defined in IA32 SDM Jeff Fan
2016-07-29 18:14 ` [Patch v4 03/46] UefiCpuPkg/CpuS3DataDxe: Move StartupVector allocation to EndOfDxe() Jeff Fan
2016-07-29 18:14 ` [Patch v4 04/46] UefiCpuPkg/MpInitLib: Add MP Initialize library class definition Jeff Fan
2016-07-29 18:14 ` [Patch v4 05/46] UefiCpuPkg/MpInitLib: Add two instances PeiMpInitLib and DxeMpInitLib Jeff Fan
2016-07-29 18:14 ` [Patch v4 06/46] UefiCpuPkg/MpInitLib: Add AP assembly code and MP_CPU_EXCHANGE_INFO Jeff Fan
2016-07-29 18:14 ` Jeff Fan [this message]
2016-07-29 18:14 ` [Patch v4 08/46] UefiCpuPkg/MpInitLib: Add EnableExecuteDisable in MP_CPU_EXCHANGE_INFO Jeff Fan
2016-07-29 18:14 ` [Patch v4 09/46] UefiCpuPkg/MpInitLib: Add AsmRelocateApLoop() assembly code Jeff Fan
2016-07-29 18:14 ` [Patch v4 10/46] UefiCpuPkg/MpInitLib: Add MP_ASSEMBLY_ADDRESS_MAP Jeff Fan
2016-07-29 18:14 ` [Patch v4 11/46] UefiCpuPkg/MpInitLib: Get ApLoopMode and MointorFilter size Jeff Fan
2016-07-29 18:14 ` [Patch v4 12/46] UefiCpuPkg/MpInitLib: Allocate and initialize memory of MP Data buffer Jeff Fan
2016-07-29 18:14 ` [Patch v4 13/46] UefiCpuPkg/MpInitLib: Initialize CPU_AP_DATA for CPU APs Jeff Fan
2016-07-29 18:14 ` [Patch v4 14/46] UefiCpuPkg/MpInitLib: Add CPU_VOLATILE_REGISTERS & worker functions Jeff Fan
2016-07-29 18:14 ` [Patch v4 15/46] UefiCpuPkg/MpInitLib: Add MicrocodeDetect() and load microcode on BSP Jeff Fan
2016-07-29 18:14 ` [Patch v4 16/46] UefiCpuPkg/MpInitLib: Save CPU MP Data pointer Jeff Fan
2016-07-29 18:14 ` [Patch v4 17/46] UefiCpuPkg/MpInitLib: Register one End of PEI callback function Jeff Fan
2016-07-29 18:14 ` [Patch v4 18/46] UefiCpuPkg/MpInitLib: Register one period event to check APs status Jeff Fan
2016-07-29 18:14 ` [Patch v4 19/46] UefiCpuPkg/MpInitLib: Allocate AP reset vector buffer under 1MB Jeff Fan
2016-07-29 18:14 ` [Patch v4 20/46] UefiCpuPkg/MpInitLib: Add ApCFunction() executed by assembly code Jeff Fan
2016-07-29 18:14 ` [Patch v4 21/46] UefiCpuPkg/MpInitLib: Fill MP_CPU_EXCHANGE_INFO fields Jeff Fan
2016-07-29 18:14 ` [Patch v4 22/46] UefiCpuPkg/MpInitLib: Add WakeUpAP() Jeff Fan
2016-07-29 18:14 ` [Patch v4 23/46] UefiCpuPkg/MpInitLib: Send INIT-SIPI-SIPI to get processor count Jeff Fan
2016-07-29 18:14 ` [Patch v4 24/46] UefiCpuPkg/MpInitLib: Enable x2APIC mode on BSP/APs Jeff Fan
2016-07-29 18:14 ` [Patch v4 25/46] UefiCpuPkg/MpInitLib: Sort processor by ascending order of APIC ID Jeff Fan
2016-07-29 18:14 ` [Patch v4 26/46] UefiCpuPkg/MpInitLib: Skip collect processor count if GUIDed HOB exist Jeff Fan
2016-07-29 18:14 ` [Patch v4 27/46] UefiCpuPkg/MpInitLib: Implementation of MpInitLibGetNumberOfProcessors() Jeff Fan
2016-07-29 18:14 ` [Patch v4 28/46] UefiCpuPkg/MpInitLib: Implementation of MpInitLibGetProcessorInfo() Jeff Fan
2016-07-29 18:14 ` [Patch v4 29/46] UefiCpuPkg/MpInitLib: Implementation of MpInitLibWhoAmI() Jeff Fan
2016-07-29 18:14 ` [Patch v4 30/46] UefiCpuPkg/MpInitLib: Implementation of MpInitLibSwitchBSP() Jeff Fan
2016-07-29 18:14 ` [Patch v4 31/46] UefiCpuPkg/MpInitLib: Implementation of MpInitLibEnableDisableAP() Jeff Fan
2016-07-29 18:14 ` [Patch v4 32/46] UefiCpuPkg/MpInitLib: Check APs Status and update APs status Jeff Fan
2016-07-29 18:14 ` [Patch v4 33/46] UefiCpuPkg/MpInitLib: Implementation of MpInitLibStartupThisAP() Jeff Fan
2016-07-29 18:15 ` [Patch v4 34/46] UefiCpuPkg/MpInitLib: Implementation of MpInitLibStartupAllAPs() Jeff Fan
2016-07-29 18:15 ` [Patch v4 35/46] UefiCpuPkg/MpInitLib: Place APs in safe loop before hand-off to OS Jeff Fan
2016-07-29 18:15 ` [Patch v4 36/46] OvmfPkg: Add MpInitLib reference in DSC files Jeff Fan
2016-07-29 18:15 ` [Patch v4 37/46] QuarkPlatformPkg: " Jeff Fan
2016-07-29 18:15 ` [Patch v4 38/46] UefiCpuPkg/CpuMpPei: Consume MpInitLib to produce CPU MP PPI services Jeff Fan
2016-07-29 18:15 ` [Patch v4 39/46] UefiCpuPkg/CpuMpPei: Remove unused files and codes Jeff Fan
2016-07-29 18:15 ` [Patch v4 40/46] UefiCpuPkg/CpuMpPei: Delete PeiMpServices.c and PeiMpServices.h Jeff Fan
2016-07-29 18:15 ` [Patch v4 41/46] UefiCpuPkg/CpuDxe: Consume MpInitLib to produce CPU MP Protocol services Jeff Fan
2016-07-29 18:15 ` [Patch v4 42/46] UefiCpuPkg/CpuDxe: Move SetMtrrsFromBuffer() location Jeff Fan
2016-07-29 18:15 ` [Patch v4 43/46] UefiCpuPkg/CpuDxe: Remove unused codes and files Jeff Fan
2016-07-29 18:15 ` [Patch v4 44/46] MdePkg/MpService.h: Fixed typo in function header to match PI spec Jeff Fan
2016-07-29 18:15 ` [Patch v4 45/46] MdePkg/MpService.h: Trim whitespace at end of line Jeff Fan
2016-07-29 18:15 ` [Patch v4 46/46] UefiCpuPkg/CpuDxe: Fixed typo in function header to match PI spec Jeff Fan

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