From: Laszlo Ersek <lersek@redhat.com>
To: edk2-devel-01 <edk2-devel@ml01.01.org>
Cc: Anthony PERARD <anthony.perard@citrix.com>,
Gary Lin <glin@suse.com>,
Jordan Justen <jordan.l.justen@intel.com>
Subject: [PATCH 08/19] OvmfPkg/PlatformPei: eliminate unchecked PcdSetXX() calls
Date: Fri, 21 Oct 2016 23:27:26 +0200 [thread overview]
Message-ID: <20161021212737.15974-9-lersek@redhat.com> (raw)
In-Reply-To: <20161021212737.15974-1-lersek@redhat.com>
These are deprecated / disabled under the
DISABLE_NEW_DEPRECATED_INTERFACES feature test macro.
Introduce a variable called PcdStatus, and use it to assert the success of
these operations (there is no reason for them to fail here).
Cc: Anthony PERARD <anthony.perard@citrix.com>
Cc: Gary Lin <glin@suse.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=166
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
---
Notes:
The ReserveEmuVariableNvStore() and InitializeXen() hunks make no
difference in my setup, so testing for those would be appreciated.
OvmfPkg/PlatformPei/MemDetect.c | 11 +++--
OvmfPkg/PlatformPei/Platform.c | 44 +++++++++++++-------
OvmfPkg/PlatformPei/Xen.c | 5 ++-
3 files changed, 40 insertions(+), 20 deletions(-)
diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
index 4863eb101067..d00a570d4381 100644
--- a/OvmfPkg/PlatformPei/MemDetect.c
+++ b/OvmfPkg/PlatformPei/MemDetect.c
@@ -107,6 +107,7 @@ GetFirstNonAddress (
FIRMWARE_CONFIG_ITEM FwCfgItem;
UINTN FwCfgSize;
UINT64 HotPlugMemoryEnd;
+ RETURN_STATUS PcdStatus;
FirstNonAddress = BASE_4GB + GetSystemMemorySizeAbove4gb ();
@@ -154,7 +155,8 @@ GetFirstNonAddress (
if (mBootMode != BOOT_ON_S3_RESUME) {
DEBUG ((EFI_D_INFO, "%a: disabling 64-bit PCI host aperture\n",
__FUNCTION__));
- PcdSet64 (PcdPciMmio64Size, 0);
+ PcdStatus = PcdSet64S (PcdPciMmio64Size, 0);
+ ASSERT_RETURN_ERROR (PcdStatus);
}
//
@@ -202,8 +204,11 @@ GetFirstNonAddress (
// the GCD memory space map through our PciHostBridgeLib instance; here we
// only need to set the PCDs.
//
- PcdSet64 (PcdPciMmio64Base, Pci64Base);
- PcdSet64 (PcdPciMmio64Size, Pci64Size);
+ PcdStatus = PcdSet64S (PcdPciMmio64Base, Pci64Base);
+ ASSERT_RETURN_ERROR (PcdStatus);
+ PcdStatus = PcdSet64S (PcdPciMmio64Size, Pci64Size);
+ ASSERT_RETURN_ERROR (PcdStatus);
+
DEBUG ((EFI_D_INFO, "%a: Pci64Base=0x%Lx Pci64Size=0x%Lx\n",
__FUNCTION__, Pci64Base, Pci64Size));
}
diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index ca1e6dc7e320..c6e1106c9ed0 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -156,8 +156,9 @@ MemMapInitialization (
VOID
)
{
- UINT64 PciIoBase;
- UINT64 PciIoSize;
+ UINT64 PciIoBase;
+ UINT64 PciIoSize;
+ RETURN_STATUS PcdStatus;
PciIoBase = 0xC000;
PciIoSize = 0x4000;
@@ -212,8 +213,11 @@ MemMapInitialization (
//
PciSize = 0xFC000000 - PciBase;
AddIoMemoryBaseSizeHob (PciBase, PciSize);
- PcdSet64 (PcdPciMmio32Base, PciBase);
- PcdSet64 (PcdPciMmio32Size, PciSize);
+ PcdStatus = PcdSet64S (PcdPciMmio32Base, PciBase);
+ ASSERT_RETURN_ERROR (PcdStatus);
+ PcdStatus = PcdSet64S (PcdPciMmio32Size, PciSize);
+ ASSERT_RETURN_ERROR (PcdStatus);
+
AddIoMemoryBaseSizeHob (0xFEC00000, SIZE_4KB);
AddIoMemoryBaseSizeHob (0xFED00000, SIZE_1KB);
if (mHostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
@@ -266,8 +270,10 @@ MemMapInitialization (
PciIoBase,
PciIoSize
);
- PcdSet64 (PcdPciIoBase, PciIoBase);
- PcdSet64 (PcdPciIoSize, PciIoSize);
+ PcdStatus = PcdSet64S (PcdPciIoBase, PciIoBase);
+ ASSERT_RETURN_ERROR (PcdStatus);
+ PcdStatus = PcdSet64S (PcdPciIoSize, PciIoSize);
+ ASSERT_RETURN_ERROR (PcdStatus);
}
EFI_STATUS
@@ -316,11 +322,13 @@ GetNamedFwCfgBoolean (
#define UPDATE_BOOLEAN_PCD_FROM_FW_CFG(TokenName) \
do { \
- BOOLEAN Setting; \
+ BOOLEAN Setting; \
+ RETURN_STATUS PcdStatus; \
\
if (!EFI_ERROR (GetNamedFwCfgBoolean ( \
"opt/ovmf/" #TokenName, &Setting))) { \
- PcdSetBool (TokenName, Setting); \
+ PcdStatus = PcdSetBoolS (TokenName, Setting); \
+ ASSERT_RETURN_ERROR (PcdStatus); \
} \
} while (0)
@@ -379,12 +387,13 @@ MiscInitialization (
VOID
)
{
- UINTN PmCmd;
- UINTN Pmba;
- UINT32 PmbaAndVal;
- UINT32 PmbaOrVal;
- UINTN AcpiCtlReg;
- UINT8 AcpiEnBit;
+ UINTN PmCmd;
+ UINTN Pmba;
+ UINT32 PmbaAndVal;
+ UINT32 PmbaOrVal;
+ UINTN AcpiCtlReg;
+ UINT8 AcpiEnBit;
+ RETURN_STATUS PcdStatus;
//
// Disable A20 Mask
@@ -424,7 +433,8 @@ MiscInitialization (
ASSERT (FALSE);
return;
}
- PcdSet16 (PcdOvmfHostBridgePciDevId, mHostBridgeDevId);
+ PcdStatus = PcdSet16S (PcdOvmfHostBridgePciDevId, mHostBridgeDevId);
+ ASSERT_RETURN_ERROR (PcdStatus);
//
// If the appropriate IOspace enable bit is set, assume the ACPI PMBA
@@ -491,6 +501,7 @@ ReserveEmuVariableNvStore (
)
{
EFI_PHYSICAL_ADDRESS VariableStore;
+ RETURN_STATUS PcdStatus;
//
// Allocate storage for NV variables early on so it will be
@@ -509,7 +520,8 @@ ReserveEmuVariableNvStore (
VariableStore,
(2 * PcdGet32 (PcdFlashNvStorageFtwSpareSize)) / 1024
));
- PcdSet64 (PcdEmuVariableNvStoreReserved, VariableStore);
+ PcdStatus = PcdSet64S (PcdEmuVariableNvStoreReserved, VariableStore);
+ ASSERT_RETURN_ERROR (PcdStatus);
}
diff --git a/OvmfPkg/PlatformPei/Xen.c b/OvmfPkg/PlatformPei/Xen.c
index 223908a4f529..ab38f97a67aa 100644
--- a/OvmfPkg/PlatformPei/Xen.c
+++ b/OvmfPkg/PlatformPei/Xen.c
@@ -210,6 +210,8 @@ InitializeXen (
VOID
)
{
+ RETURN_STATUS PcdStatus;
+
if (mXenLeaf == 0) {
return EFI_NOT_FOUND;
}
@@ -222,7 +224,8 @@ InitializeXen (
//
AddReservedMemoryBaseSizeHob (0xFC000000, 0x1000000, FALSE);
- PcdSetBool (PcdPciDisableBusEnumeration, TRUE);
+ PcdStatus = PcdSetBoolS (PcdPciDisableBusEnumeration, TRUE);
+ ASSERT_RETURN_ERROR (PcdStatus);
return EFI_SUCCESS;
}
--
2.9.2
next prev parent reply other threads:[~2016-10-21 21:27 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-21 21:27 [PATCH 00/19] OvmfPkg, ArmVirtPkg: leave deprecated interfaces behind Laszlo Ersek
2016-10-21 21:27 ` [PATCH 01/19] MdePkg/DebugLib.h: add ASSERT_RETURN_ERROR() Laszlo Ersek
2016-10-24 20:59 ` Laszlo Ersek
2016-10-24 23:05 ` Kinney, Michael D
2016-10-25 7:54 ` Laszlo Ersek
2016-10-25 10:32 ` Gao, Liming
2016-10-27 2:53 ` Kinney, Michael D
2016-10-25 8:22 ` Zeng, Star
2016-10-25 8:33 ` Laszlo Ersek
2016-10-21 21:27 ` [PATCH 02/19] OvmfPkg/XenBusDxe: eliminate AsciiStrCpy() calls Laszlo Ersek
2016-10-24 4:44 ` Gary Lin
2016-10-21 21:27 ` [PATCH 03/19] OvmfPkg/XenBusDxe: eliminate AsciiStrCat() calls Laszlo Ersek
2016-10-24 4:44 ` Gary Lin
2016-10-21 21:27 ` [PATCH 04/19] OvmfPkg/EmuVariableFvbRuntimeDxe: eliminate unchecked PcdSetXX() calls Laszlo Ersek
2016-10-24 4:45 ` Gary Lin
2016-10-21 21:27 ` [PATCH 05/19] OvmfPkg/PlatformBootManagerLib: " Laszlo Ersek
2016-10-24 4:45 ` Gary Lin
2016-10-21 21:27 ` [PATCH 06/19] OvmfPkg/SmbiosVersionLib: " Laszlo Ersek
2016-10-24 8:00 ` Ard Biesheuvel
2016-10-21 21:27 ` [PATCH 07/19] OvmfPkg/PlatformDxe: " Laszlo Ersek
2016-10-21 21:27 ` Laszlo Ersek [this message]
2016-10-24 4:45 ` [PATCH 08/19] OvmfPkg/PlatformPei: " Gary Lin
2016-10-24 11:51 ` Laszlo Ersek
2016-10-21 21:27 ` [PATCH 09/19] OvmfPkg/QemuFlashFvbServicesRuntimeDxe: " Laszlo Ersek
2016-10-21 21:27 ` [PATCH 10/19] OvmfPkg: disable deprecated interfaces Laszlo Ersek
2016-10-21 21:27 ` [PATCH 11/19] ArmVirtPkg/ArmVirtGicArchLib: eliminate unchecked PcdSetXX() calls Laszlo Ersek
2016-10-24 8:00 ` Ard Biesheuvel
2016-10-21 21:27 ` [PATCH 12/19] ArmVirtPkg/ArmVirtPL031FdtClientLib: " Laszlo Ersek
2016-10-24 8:00 ` Ard Biesheuvel
2016-10-21 21:27 ` [PATCH 13/19] ArmVirtPkg/ArmVirtPlatformLib: " Laszlo Ersek
2016-10-24 7:59 ` Ard Biesheuvel
2016-10-21 21:27 ` [PATCH 14/19] ArmVirtPkg/ArmVirtTimerFdtClientLib: " Laszlo Ersek
2016-10-24 7:59 ` Ard Biesheuvel
2016-10-21 21:27 ` [PATCH 15/19] ArmVirtPkg/FdtPciPcdProducerLib: " Laszlo Ersek
2016-10-24 7:59 ` Ard Biesheuvel
2016-10-21 21:27 ` [PATCH 16/19] ArmVirtPkg/PlatformBootManagerLib: " Laszlo Ersek
2016-10-24 7:58 ` Ard Biesheuvel
2016-10-21 21:27 ` [PATCH 17/19] ArmPkg/ArmDisassemblerLib: replace AsciiStrCat() with AsciiStrCatS() Laszlo Ersek
2016-10-24 7:58 ` Ard Biesheuvel
2016-10-24 18:47 ` Jordan Justen
2016-10-24 19:54 ` Laszlo Ersek
2016-10-21 21:27 ` [PATCH 18/19] ArmPkg/DefaultExceptionHandlerLib: " Laszlo Ersek
2016-10-24 7:57 ` Ard Biesheuvel
2016-10-24 11:52 ` Laszlo Ersek
2016-10-21 21:27 ` [PATCH 19/19] ArmVirtPkg: disable deprecated interfaces Laszlo Ersek
2016-10-25 8:25 ` Laszlo Ersek
2016-10-25 8:28 ` Ard Biesheuvel
2016-10-24 8:04 ` [PATCH 00/19] OvmfPkg, ArmVirtPkg: leave deprecated interfaces behind Ard Biesheuvel
2016-10-24 11:50 ` Laszlo Ersek
2016-10-25 8:26 ` Laszlo Ersek
2016-10-25 8:45 ` Laszlo Ersek
2016-10-25 8:49 ` Ard Biesheuvel
2016-10-24 18:48 ` Jordan Justen
2016-10-25 9:07 ` Laszlo Ersek
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