From: "Wei, David" <david.wei@intel.com>
To: "Kinney, Michael D" <michael.d.kinney@intel.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Subject: Re: [Patch 7/9] Vlv2TbltDevicePkg/PlatformFlashAccessLib: Add progress API
Date: Sun, 8 Apr 2018 06:11:27 +0000 [thread overview]
Message-ID: <89954A0B46707A448411A627AD4EEE346903F5F1@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20180404202554.9568-8-michael.d.kinney@intel.com>
Reviewed-by: zwei4 <david.wei@intel.com>
Thanks,
David Wei
Intel SSG/STO/UEFI BIOS
-----Original Message-----
From: Kinney, Michael D
Sent: Thursday, April 5, 2018 4:26 AM
To: edk2-devel@lists.01.org
Cc: Wei, David <david.wei@intel.com>; Guo, Mang <mang.guo@intel.com>
Subject: [Patch 7/9] Vlv2TbltDevicePkg/PlatformFlashAccessLib: Add progress API
https://bugzilla.tianocore.org/show_bug.cgi?id=801
Add PerformFlashWriteWithProgress() to the PlatformFlashAccessLib.
This allows the platform to inform the user of progress when a
firmware storage device is being updated with a new firmware
image.
Cc: David Wei <david.wei@intel.com>
Cc: Mang Guo <mang.guo@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
---
.../PlatformFlashAccessLib.c | 84 +++++++++++++++-------
.../PlatformFlashAccessLib.inf | 3 +-
2 files changed, 58 insertions(+), 29 deletions(-)
diff --git a/Vlv2TbltDevicePkg/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.c b/Vlv2TbltDevicePkg/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.c
index 9162e025ed..868e4049bb 100644
--- a/Vlv2TbltDevicePkg/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.c
+++ b/Vlv2TbltDevicePkg/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.c
@@ -1,7 +1,7 @@
/** @file
Platform Flash Access library.
- Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -381,7 +381,7 @@ InternalWriteBlock (
}
/**
- Perform flash write opreation.
+ Perform flash write operation with progress indicator.
@param[in] FirmwareType The type of firmware.
@param[in] FlashAddress The address of flash device to be accessed.
@@ -396,12 +396,15 @@ InternalWriteBlock (
**/
EFI_STATUS
EFIAPI
-PerformFlashWrite (
- IN PLATFORM_FIRMWARE_TYPE FirmwareType,
- IN EFI_PHYSICAL_ADDRESS FlashAddress,
- IN FLASH_ADDRESS_TYPE FlashAddressType,
- IN VOID *Buffer,
- IN UINTN Length
+PerformFlashWriteWithProgress (
+ IN PLATFORM_FIRMWARE_TYPE FirmwareType,
+ IN EFI_PHYSICAL_ADDRESS FlashAddress,
+ IN FLASH_ADDRESS_TYPE FlashAddressType,
+ IN VOID *Buffer,
+ IN UINTN Length,
+ IN EFI_FIRMWARE_MANAGEMENT_UPDATE_IMAGE_PROGRESS Progress,
+ IN UINTN StartPercentage,
+ IN UINTN EndPercentage
)
{
EFI_STATUS Status = EFI_SUCCESS;
@@ -456,42 +459,40 @@ PerformFlashWrite (
// Raise TPL to TPL_NOTIFY to block any event handler,
// while still allowing RaiseTPL(TPL_NOTIFY) within
// output driver during Print()
- //
+ //
OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
for (Index = 0; Index < CountOfBlocks; Index++) {
+ if (Progress != NULL) {
+ Progress (StartPercentage + ((Index * (EndPercentage - StartPercentage)) / CountOfBlocks));
+ }
//
// Handle block based on address and contents.
//
if (!EFI_ERROR (InternalCompareBlock (Address, Buf))) {
DEBUG((DEBUG_INFO, "Skipping block at 0x%lx (already programmed)\n", Address));
} else {
- //
- // Display a dot for each block being updated.
- //
- Print (L".");
-
//
// Make updating process uninterruptable,
// so that the flash memory area is not accessed by other entities
// which may interfere with the updating process
//
Status = InternalEraseBlock (Address);
- if (EFI_ERROR(Status)) {
+ if (EFI_ERROR(Status)) {
gBS->RestoreTPL (OldTpl);
FlashError = TRUE;
goto Done;
- }
+ }
Status = InternalWriteBlock (
Address,
Buf,
(UINT32)(Length > BLOCK_SIZE ? BLOCK_SIZE : Length)
);
- if (EFI_ERROR(Status)) {
+ if (EFI_ERROR(Status)) {
gBS->RestoreTPL (OldTpl);
FlashError = TRUE;
goto Done;
}
- }
+ }
//
// Move to next block to update.
@@ -506,26 +507,55 @@ PerformFlashWrite (
}
gBS->RestoreTPL (OldTpl);
- Done:
+Done:
if ((BiosCntl & B_PCH_LPC_BIOS_CNTL_SMM_BWP) == B_PCH_LPC_BIOS_CNTL_SMM_BWP) {
//
// Restore original control setting
//
MmioWrite8 (LpcBaseAddress + R_PCH_LPC_BIOS_CNTL, BiosCntl);
- }
-
- //
- // Print flash update failure message if error detected.
- //
- if (FlashError) {
- Print (L"No %r\n", Status);
}
return EFI_SUCCESS;
}
/**
- Perform microcode write opreation.
+ Perform flash write operation.
+
+ @param[in] FirmwareType The type of firmware.
+ @param[in] FlashAddress The address of flash device to be accessed.
+ @param[in] FlashAddressType The type of flash device address.
+ @param[in] Buffer The pointer to the data buffer.
+ @param[in] Length The length of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation returns successfully.
+ @retval EFI_WRITE_PROTECTED The flash device is read only.
+ @retval EFI_UNSUPPORTED The flash device access is unsupported.
+ @retval EFI_INVALID_PARAMETER The input parameter is not valid.
+**/
+EFI_STATUS
+EFIAPI
+PerformFlashWrite (
+ IN PLATFORM_FIRMWARE_TYPE FirmwareType,
+ IN EFI_PHYSICAL_ADDRESS FlashAddress,
+ IN FLASH_ADDRESS_TYPE FlashAddressType,
+ IN VOID *Buffer,
+ IN UINTN Length
+ )
+{
+ return PerformFlashWriteWithProgress (
+ FirmwareType,
+ FlashAddress,
+ FlashAddressType,
+ Buffer,
+ Length,
+ NULL,
+ 0,
+ 0
+ );
+}
+
+/**
+ Perform microcode write operation.
@param[in] FlashAddress The address of flash device to be accessed.
@param[in] Buffer The pointer to the data buffer.
diff --git a/Vlv2TbltDevicePkg/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.inf b/Vlv2TbltDevicePkg/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.inf
index fbbdb91b64..8ff0084dd4 100644
--- a/Vlv2TbltDevicePkg/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.inf
+++ b/Vlv2TbltDevicePkg/Feature/Capsule/Library/PlatformFlashAccessLib/PlatformFlashAccessLib.inf
@@ -1,7 +1,7 @@
## @file
# Platform Flash Access library.
#
-# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@@ -43,7 +43,6 @@ [LibraryClasses]
IoLib
PcdLib
DebugLib
-# FlashDeviceLib
MemoryAllocationLib
CacheMaintenanceLib
--
2.14.2.windows.3
next prev parent reply other threads:[~2018-04-08 6:11 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-04 20:25 [Patch 0/9] Add DisplayUpdateProgressLib for capsules Michael D Kinney
2018-04-04 20:25 ` [Patch 1/9] MdeModulePkg: Add DisplayUpdateProgressLib class Michael D Kinney
2018-04-04 20:25 ` [Patch 2/9] MdeModulePkg: Add DisplayUpdateProgressLib instances Michael D Kinney
2018-04-04 20:25 ` [Patch 3/9] Vlv2Tbl2DevicePkg: Add DisplayUpdateProgressLib mapping Michael D Kinney
2018-04-08 6:12 ` Wei, David
2018-04-04 20:25 ` [Patch 4/9] QuarkPlatformPkg: " Michael D Kinney
2018-04-04 20:25 ` [Patch 5/9] MdeModulePkg/DxeCapsuleLibFmp: Add progress bar support Michael D Kinney
2018-04-04 20:25 ` [Patch 6/9] SignedCapsulePkg/PlatformFlashAccessLib: Add progress API Michael D Kinney
2018-04-04 20:25 ` [Patch 7/9] Vlv2TbltDevicePkg/PlatformFlashAccessLib: " Michael D Kinney
2018-04-08 6:11 ` Wei, David [this message]
2018-04-04 20:25 ` [Patch 8/9] QuarkPlatformPkg/PlatformFlashAccessLib: " Michael D Kinney
2018-04-04 20:25 ` [Patch 9/9] SignedCapsulePkg/SystemFirmwareUpdateDxe: Use " Michael D Kinney
2018-04-06 13:55 ` Ard Biesheuvel
2018-04-06 15:29 ` Kinney, Michael D
2018-04-04 20:29 ` [Patch 0/9] Add DisplayUpdateProgressLib for capsules Kinney, Michael D
2018-04-05 0:02 ` Yao, Jiewen
2018-04-05 0:37 ` Kinney, Michael D
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