In preparation of adding support for describing the presence of OP-TEE
via a SSDT ACPI table, refactor the existing code so we will be able to
reuse it more easily.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c | 55 -----------------
Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c | 65 ++++++++++++++++++++
2 files changed, 65 insertions(+), 55 deletions(-)
diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
index 0d0e5edad901..90b67152c768 100644
--- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
+++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
@@ -53,10 +53,6 @@
STATIC EFI_HANDLE mSdMmcControllerHandle;
-STATIC EFI_ACPI_DESCRIPTION_HEADER *mSsdt;
-STATIC UINTN mSsdtSize;
-STATIC VOID *mEventRegistration;
-
/**
Override function for SDHCI capability bits
@@ -185,31 +181,6 @@ STATIC EDKII_SD_MMC_OVERRIDE mSdMmcOverride = {
SynQuacerSdMmcNotifyPhase,
};
-STATIC
-VOID
-EFIAPI
-InstallAcpiTable (
- IN EFI_EVENT Event,
- IN VOID* Context
- )
-{
- UINTN TableKey;
- EFI_STATUS Status;
- EFI_ACPI_TABLE_PROTOCOL *AcpiTable;
-
- Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL,
- (VOID **)&AcpiTable);
- if (EFI_ERROR (Status)) {
- return;
- }
-
- Status = AcpiTable->InstallAcpiTable (AcpiTable, mSsdt, mSsdtSize, &TableKey);
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_WARN, "%a: failed to install SSDT table for eMMC - %r\n",
- __FUNCTION__, Status));
- }
-}
-
EFI_STATUS
EFIAPI
RegisterEmmc (
@@ -218,32 +189,6 @@ RegisterEmmc (
{
EFI_STATUS Status;
EFI_HANDLE Handle;
- UINTN Index;
-
- if (mHiiSettings->AcpiPref == ACPIPREF_ACPI) {
- //
- // Load the SSDT table from a raw section in this FFS file.
- //
- for (Index = 0;; Index++) {
- Status = GetSectionFromFv (&gEfiCallerIdGuid, EFI_SECTION_RAW, Index,
- (VOID **)&mSsdt, &mSsdtSize);
- if (EFI_ERROR (Status)) {
- break;
- }
-
- if (mSsdt->OemTableId != EMMC_TABLE_ID) {
- continue;
- }
-
- //
- // Register for the ACPI table protocol
- //
- EfiCreateProtocolNotifyEvent (&gEfiAcpiTableProtocolGuid, TPL_CALLBACK,
- InstallAcpiTable, NULL, &mEventRegistration);
-
- break;
- }
- }
Status = RegisterNonDiscoverableMmioDevice (
NonDiscoverableDeviceTypeSdhci,
diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
index 73cc560fa8d8..c9cc37dd2478 100644
--- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
+++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
@@ -113,6 +113,11 @@ STATIC EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR mI2c1Desc[] = {
}
};
+STATIC EFI_ACPI_DESCRIPTION_HEADER *mEmmcSsdt;
+STATIC UINTN mEmmcSsdtSize;
+
+STATIC VOID *mAcpiTableEventRegistration;
+
STATIC
EFI_STATUS
RegisterDevice (
@@ -256,6 +261,32 @@ EnableSettingsForm (
return InstallHiiPages ();
}
+STATIC
+VOID
+EFIAPI
+InstallAcpiTables (
+ IN EFI_EVENT Event,
+ IN VOID* Context
+ )
+{
+ UINTN TableKey;
+ EFI_STATUS Status;
+ EFI_ACPI_TABLE_PROTOCOL *AcpiTable;
+
+ Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL,
+ (VOID **)&AcpiTable);
+ if (EFI_ERROR (Status)) {
+ return;
+ }
+
+ Status = AcpiTable->InstallAcpiTable (AcpiTable, mEmmcSsdt, mEmmcSsdtSize,
+ &TableKey);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_WARN, "%a: failed to install SSDT table for eMMC - %r\n",
+ __FUNCTION__, Status));
+ }
+}
+
EFI_STATUS
EFIAPI
PlatformDxeEntryPoint (
@@ -267,6 +298,9 @@ PlatformDxeEntryPoint (
VOID *Dtb;
UINTN DtbSize;
EFI_HANDLE Handle;
+ EFI_ACPI_DESCRIPTION_HEADER *Ssdt;
+ UINTN SsdtSize;
+ UINTN Index;
mHiiSettingsVal = PcdGet64 (PcdPlatformSettings);
mHiiSettings = (SYNQUACER_PLATFORM_VARSTORE_DATA *)&mHiiSettingsVal;
@@ -344,5 +378,36 @@ PlatformDxeEntryPoint (
ASSERT_EFI_ERROR (Status);
}
+ if (mHiiSettings->AcpiPref == ACPIPREF_ACPI) {
+ //
+ // Load the SSDT tables from a raw section in this FFS file.
+ //
+ for (Index = 0;; Index++) {
+ Status = GetSectionFromFv (&gEfiCallerIdGuid, EFI_SECTION_RAW, Index,
+ (VOID **)&Ssdt, &SsdtSize);
+ if (EFI_ERROR (Status)) {
+ break;
+ }
+
+ switch (Ssdt->OemTableId) {
+ case EMMC_TABLE_ID:
+ if (mHiiSettings->EnableEmmc != EMMC_ENABLED) {
+ break;
+ }
+ mEmmcSsdt = Ssdt;
+ mEmmcSsdtSize = SsdtSize;
+ break;
+ }
+ }
+
+ if (mEmmcSsdtSize > 0) {
+ //
+ // Register for the ACPI table protocol if we found any SSDTs to install
+ //
+ EfiCreateProtocolNotifyEvent (&gEfiAcpiTableProtocolGuid, TPL_CALLBACK,
+ InstallAcpiTables, NULL, &mAcpiTableEventRegistration);
+ }
+ }
+
return EFI_SUCCESS;
}
--
2.17.1
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#51508): https://edk2.groups.io/g/devel/message/51508
Mute This Topic: https://groups.io/mt/64339741/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-
On 11/29/19 11:47 AM, Ard Biesheuvel via Groups.Io wrote:
> In preparation of adding support for describing the presence of OP-TEE
> via a SSDT ACPI table, refactor the existing code so we will be able to
> reuse it more easily.
>
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> ---
> Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c | 55 -----------------
> Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c | 65 ++++++++++++++++++++
> 2 files changed, 65 insertions(+), 55 deletions(-)
>
> diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
> index 0d0e5edad901..90b67152c768 100644
> --- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
> +++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
> @@ -53,10 +53,6 @@
>
> STATIC EFI_HANDLE mSdMmcControllerHandle;
>
> -STATIC EFI_ACPI_DESCRIPTION_HEADER *mSsdt;
> -STATIC UINTN mSsdtSize;
> -STATIC VOID *mEventRegistration;
> -
> /**
>
> Override function for SDHCI capability bits
> @@ -185,31 +181,6 @@ STATIC EDKII_SD_MMC_OVERRIDE mSdMmcOverride = {
> SynQuacerSdMmcNotifyPhase,
> };
>
> -STATIC
> -VOID
> -EFIAPI
> -InstallAcpiTable (
> - IN EFI_EVENT Event,
> - IN VOID* Context
> - )
> -{
> - UINTN TableKey;
> - EFI_STATUS Status;
> - EFI_ACPI_TABLE_PROTOCOL *AcpiTable;
> -
> - Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL,
> - (VOID **)&AcpiTable);
> - if (EFI_ERROR (Status)) {
> - return;
> - }
> -
> - Status = AcpiTable->InstallAcpiTable (AcpiTable, mSsdt, mSsdtSize, &TableKey);
> - if (EFI_ERROR (Status)) {
> - DEBUG ((DEBUG_WARN, "%a: failed to install SSDT table for eMMC - %r\n",
> - __FUNCTION__, Status));
> - }
> -}
> -
> EFI_STATUS
> EFIAPI
> RegisterEmmc (
> @@ -218,32 +189,6 @@ RegisterEmmc (
> {
> EFI_STATUS Status;
> EFI_HANDLE Handle;
> - UINTN Index;
> -
> - if (mHiiSettings->AcpiPref == ACPIPREF_ACPI) {
> - //
> - // Load the SSDT table from a raw section in this FFS file.
> - //
> - for (Index = 0;; Index++) {
> - Status = GetSectionFromFv (&gEfiCallerIdGuid, EFI_SECTION_RAW, Index,
> - (VOID **)&mSsdt, &mSsdtSize);
> - if (EFI_ERROR (Status)) {
> - break;
> - }
> -
> - if (mSsdt->OemTableId != EMMC_TABLE_ID) {
> - continue;
> - }
> -
> - //
> - // Register for the ACPI table protocol
> - //
> - EfiCreateProtocolNotifyEvent (&gEfiAcpiTableProtocolGuid, TPL_CALLBACK,
> - InstallAcpiTable, NULL, &mEventRegistration);
> -
> - break;
> - }
> - }
>
> Status = RegisterNonDiscoverableMmioDevice (
> NonDiscoverableDeviceTypeSdhci,
> diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
> index 73cc560fa8d8..c9cc37dd2478 100644
> --- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
> +++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
> @@ -113,6 +113,11 @@ STATIC EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR mI2c1Desc[] = {
> }
> };
>
> +STATIC EFI_ACPI_DESCRIPTION_HEADER *mEmmcSsdt;
> +STATIC UINTN mEmmcSsdtSize;
> +
> +STATIC VOID *mAcpiTableEventRegistration;
> +
> STATIC
> EFI_STATUS
> RegisterDevice (
> @@ -256,6 +261,32 @@ EnableSettingsForm (
> return InstallHiiPages ();
> }
>
> +STATIC
> +VOID
> +EFIAPI
> +InstallAcpiTables (
Maybe rename as InstallEmmcSsdtAcpiTables?
Regardless the name chosen:
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
> + IN EFI_EVENT Event,
> + IN VOID* Context
> + )
> +{
> + UINTN TableKey;
> + EFI_STATUS Status;
> + EFI_ACPI_TABLE_PROTOCOL *AcpiTable;
> +
> + Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL,
> + (VOID **)&AcpiTable);
> + if (EFI_ERROR (Status)) {
> + return;
> + }
> +
> + Status = AcpiTable->InstallAcpiTable (AcpiTable, mEmmcSsdt, mEmmcSsdtSize,
> + &TableKey);
> + if (EFI_ERROR (Status)) {
> + DEBUG ((DEBUG_WARN, "%a: failed to install SSDT table for eMMC - %r\n",
> + __FUNCTION__, Status));
> + }
> +}
> +
> EFI_STATUS
> EFIAPI
> PlatformDxeEntryPoint (
> @@ -267,6 +298,9 @@ PlatformDxeEntryPoint (
> VOID *Dtb;
> UINTN DtbSize;
> EFI_HANDLE Handle;
> + EFI_ACPI_DESCRIPTION_HEADER *Ssdt;
> + UINTN SsdtSize;
> + UINTN Index;
>
> mHiiSettingsVal = PcdGet64 (PcdPlatformSettings);
> mHiiSettings = (SYNQUACER_PLATFORM_VARSTORE_DATA *)&mHiiSettingsVal;
> @@ -344,5 +378,36 @@ PlatformDxeEntryPoint (
> ASSERT_EFI_ERROR (Status);
> }
>
> + if (mHiiSettings->AcpiPref == ACPIPREF_ACPI) {
> + //
> + // Load the SSDT tables from a raw section in this FFS file.
> + //
> + for (Index = 0;; Index++) {
> + Status = GetSectionFromFv (&gEfiCallerIdGuid, EFI_SECTION_RAW, Index,
> + (VOID **)&Ssdt, &SsdtSize);
> + if (EFI_ERROR (Status)) {
> + break;
> + }
> +
> + switch (Ssdt->OemTableId) {
> + case EMMC_TABLE_ID:
> + if (mHiiSettings->EnableEmmc != EMMC_ENABLED) {
> + break;
> + }
> + mEmmcSsdt = Ssdt;
> + mEmmcSsdtSize = SsdtSize;
> + break;
> + }
> + }
> +
> + if (mEmmcSsdtSize > 0) {
> + //
> + // Register for the ACPI table protocol if we found any SSDTs to install
> + //
> + EfiCreateProtocolNotifyEvent (&gEfiAcpiTableProtocolGuid, TPL_CALLBACK,
> + InstallAcpiTables, NULL, &mAcpiTableEventRegistration);
> + }
> + }
> +
> return EFI_SUCCESS;
> }
>
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#51521): https://edk2.groups.io/g/devel/message/51521
Mute This Topic: https://groups.io/mt/64339741/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-
On Mon, 2 Dec 2019 at 10:26, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>
> On 11/29/19 11:47 AM, Ard Biesheuvel via Groups.Io wrote:
> > In preparation of adding support for describing the presence of OP-TEE
> > via a SSDT ACPI table, refactor the existing code so we will be able to
> > reuse it more easily.
> >
> > Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> > ---
> > Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c | 55 -----------------
> > Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c | 65 ++++++++++++++++++++
> > 2 files changed, 65 insertions(+), 55 deletions(-)
> >
> > diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
> > index 0d0e5edad901..90b67152c768 100644
> > --- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
> > +++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/Emmc.c
> > @@ -53,10 +53,6 @@
> >
> > STATIC EFI_HANDLE mSdMmcControllerHandle;
> >
> > -STATIC EFI_ACPI_DESCRIPTION_HEADER *mSsdt;
> > -STATIC UINTN mSsdtSize;
> > -STATIC VOID *mEventRegistration;
> > -
> > /**
> >
> > Override function for SDHCI capability bits
> > @@ -185,31 +181,6 @@ STATIC EDKII_SD_MMC_OVERRIDE mSdMmcOverride = {
> > SynQuacerSdMmcNotifyPhase,
> > };
> >
> > -STATIC
> > -VOID
> > -EFIAPI
> > -InstallAcpiTable (
> > - IN EFI_EVENT Event,
> > - IN VOID* Context
> > - )
> > -{
> > - UINTN TableKey;
> > - EFI_STATUS Status;
> > - EFI_ACPI_TABLE_PROTOCOL *AcpiTable;
> > -
> > - Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL,
> > - (VOID **)&AcpiTable);
> > - if (EFI_ERROR (Status)) {
> > - return;
> > - }
> > -
> > - Status = AcpiTable->InstallAcpiTable (AcpiTable, mSsdt, mSsdtSize, &TableKey);
> > - if (EFI_ERROR (Status)) {
> > - DEBUG ((DEBUG_WARN, "%a: failed to install SSDT table for eMMC - %r\n",
> > - __FUNCTION__, Status));
> > - }
> > -}
> > -
> > EFI_STATUS
> > EFIAPI
> > RegisterEmmc (
> > @@ -218,32 +189,6 @@ RegisterEmmc (
> > {
> > EFI_STATUS Status;
> > EFI_HANDLE Handle;
> > - UINTN Index;
> > -
> > - if (mHiiSettings->AcpiPref == ACPIPREF_ACPI) {
> > - //
> > - // Load the SSDT table from a raw section in this FFS file.
> > - //
> > - for (Index = 0;; Index++) {
> > - Status = GetSectionFromFv (&gEfiCallerIdGuid, EFI_SECTION_RAW, Index,
> > - (VOID **)&mSsdt, &mSsdtSize);
> > - if (EFI_ERROR (Status)) {
> > - break;
> > - }
> > -
> > - if (mSsdt->OemTableId != EMMC_TABLE_ID) {
> > - continue;
> > - }
> > -
> > - //
> > - // Register for the ACPI table protocol
> > - //
> > - EfiCreateProtocolNotifyEvent (&gEfiAcpiTableProtocolGuid, TPL_CALLBACK,
> > - InstallAcpiTable, NULL, &mEventRegistration);
> > -
> > - break;
> > - }
> > - }
> >
> > Status = RegisterNonDiscoverableMmioDevice (
> > NonDiscoverableDeviceTypeSdhci,
> > diff --git a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
> > index 73cc560fa8d8..c9cc37dd2478 100644
> > --- a/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
> > +++ b/Silicon/Socionext/SynQuacer/Drivers/PlatformDxe/PlatformDxe.c
> > @@ -113,6 +113,11 @@ STATIC EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR mI2c1Desc[] = {
> > }
> > };
> >
> > +STATIC EFI_ACPI_DESCRIPTION_HEADER *mEmmcSsdt;
> > +STATIC UINTN mEmmcSsdtSize;
> > +
> > +STATIC VOID *mAcpiTableEventRegistration;
> > +
> > STATIC
> > EFI_STATUS
> > RegisterDevice (
> > @@ -256,6 +261,32 @@ EnableSettingsForm (
> > return InstallHiiPages ();
> > }
> >
> > +STATIC
> > +VOID
> > +EFIAPI
> > +InstallAcpiTables (
>
> Maybe rename as InstallEmmcSsdtAcpiTables?
>
The next patch adds a caller that uses it for another SSDT, but I take
your point - it could be more precise.
> Regardless the name chosen:
> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
>
Thanks,
> > + IN EFI_EVENT Event,
> > + IN VOID* Context
> > + )
> > +{
> > + UINTN TableKey;
> > + EFI_STATUS Status;
> > + EFI_ACPI_TABLE_PROTOCOL *AcpiTable;
> > +
> > + Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL,
> > + (VOID **)&AcpiTable);
> > + if (EFI_ERROR (Status)) {
> > + return;
> > + }
> > +
> > + Status = AcpiTable->InstallAcpiTable (AcpiTable, mEmmcSsdt, mEmmcSsdtSize,
> > + &TableKey);
> > + if (EFI_ERROR (Status)) {
> > + DEBUG ((DEBUG_WARN, "%a: failed to install SSDT table for eMMC - %r\n",
> > + __FUNCTION__, Status));
> > + }
> > +}
> > +
> > EFI_STATUS
> > EFIAPI
> > PlatformDxeEntryPoint (
> > @@ -267,6 +298,9 @@ PlatformDxeEntryPoint (
> > VOID *Dtb;
> > UINTN DtbSize;
> > EFI_HANDLE Handle;
> > + EFI_ACPI_DESCRIPTION_HEADER *Ssdt;
> > + UINTN SsdtSize;
> > + UINTN Index;
> >
> > mHiiSettingsVal = PcdGet64 (PcdPlatformSettings);
> > mHiiSettings = (SYNQUACER_PLATFORM_VARSTORE_DATA *)&mHiiSettingsVal;
> > @@ -344,5 +378,36 @@ PlatformDxeEntryPoint (
> > ASSERT_EFI_ERROR (Status);
> > }
> >
> > + if (mHiiSettings->AcpiPref == ACPIPREF_ACPI) {
> > + //
> > + // Load the SSDT tables from a raw section in this FFS file.
> > + //
> > + for (Index = 0;; Index++) {
> > + Status = GetSectionFromFv (&gEfiCallerIdGuid, EFI_SECTION_RAW, Index,
> > + (VOID **)&Ssdt, &SsdtSize);
> > + if (EFI_ERROR (Status)) {
> > + break;
> > + }
> > +
> > + switch (Ssdt->OemTableId) {
> > + case EMMC_TABLE_ID:
> > + if (mHiiSettings->EnableEmmc != EMMC_ENABLED) {
> > + break;
> > + }
> > + mEmmcSsdt = Ssdt;
> > + mEmmcSsdtSize = SsdtSize;
> > + break;
> > + }
> > + }
> > +
> > + if (mEmmcSsdtSize > 0) {
> > + //
> > + // Register for the ACPI table protocol if we found any SSDTs to install
> > + //
> > + EfiCreateProtocolNotifyEvent (&gEfiAcpiTableProtocolGuid, TPL_CALLBACK,
> > + InstallAcpiTables, NULL, &mAcpiTableEventRegistration);
> > + }
> > + }
> > +
> > return EFI_SUCCESS;
> > }
> >
>
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#51541): https://edk2.groups.io/g/devel/message/51541
Mute This Topic: https://groups.io/mt/64339741/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-
© 2016 - 2026 Red Hat, Inc.