From: "Marcin Juszkiewicz" <marcin.juszkiewicz@linaro.org>
To: devel@edk2.groups.io
Cc: Leif Lindholm <quic_llindhol@quicinc.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Jeremy Linton <jeremy.linton@arm.com>,
Nhi Pham <nhi@os.amperecomputing.com>,
Chuong Tran <chuong@os.amperecomputing.com>,
Rebecca Cran <rebecca@os.amperecomputing.com>,
Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Subject: [edk2-devel] [PATCH edk2-platforms v5 1/4] SbsaQemu: introduce macro to compare platform version
Date: Wed, 18 Oct 2023 13:55:38 +0200 [thread overview]
Message-ID: <20231018-ehci-xhci-fix-v5-1-f42995a3dfd9@linaro.org> (raw)
In-Reply-To: <20231018-ehci-xhci-fix-v5-0-f42995a3dfd9@linaro.org>
We want to check "if platver < 0.3" in an easy way.
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
---
.../IndustryStandard/SbsaQemuPlatformVersion.h | 25 ++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/Silicon/Qemu/SbsaQemu/Include/IndustryStandard/SbsaQemuPlatformVersion.h b/Silicon/Qemu/SbsaQemu/Include/IndustryStandard/SbsaQemuPlatformVersion.h
new file mode 100644
index 000000000000..dd2483787002
--- /dev/null
+++ b/Silicon/Qemu/SbsaQemu/Include/IndustryStandard/SbsaQemuPlatformVersion.h
@@ -0,0 +1,25 @@
+/** @file
+*
+* Copyright (c) Linaro Limited. All rights reserved.
+*
+* SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef SBSAQEMUPLATFORM_VERSION_H
+#define SBSAQEMUPLATFORM_VERSION_H
+
+/*
+ * Compare PlatformVersion
+ *
+ */
+
+#define PLATFORM_VERSION_LESS_THAN(Major, Minor) ( \
+ ( \
+ ( PcdGet32 (PcdPlatformVersionMajor) < Major) || \
+ ( \
+ ( PcdGet32 (PcdPlatformVersionMajor) == Major) && \
+ ( PcdGet32 (PcdPlatformVersionMinor) < Minor) \
+ ) \
+ ) \
+)
+#endif
--
2.41.0
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next prev parent reply other threads:[~2023-10-18 11:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-18 11:55 [edk2-devel] [PATCH edk2-platforms v5 0/4] Provide XHCI USB controller only for newer hardware Marcin Juszkiewicz
2023-10-18 11:55 ` Marcin Juszkiewicz [this message]
2023-10-18 11:55 ` [edk2-devel] [PATCH edk2-platforms v5 2/4] SbsaQemu: add AcpiLib Marcin Juszkiewicz
2023-10-18 11:55 ` [edk2-devel] [PATCH edk2-platforms v5 3/4] SbsaQemu: initialize XHCI only if it exists Marcin Juszkiewicz
2023-10-18 11:55 ` [edk2-devel] [PATCH edk2-platforms v5 4/4] SbsaQemu: disable XHCI in DSDT if not present Marcin Juszkiewicz
2023-10-26 16:56 ` Leif Lindholm
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