Hi Himanshu,
Thank you for this patch.
I have a minor suggestion marked inline as [SAMI].
Otherwise this patch looks good to me.
With that fixed,
Reviewed-by: Sami Mujawar <sami.muja...@arm.com>
Regards,
Sami Mujawar
On 06/12/2023 10:11 am, Himanshu Sharma wrote:
Taking reference from Table 2-1 of the Arm Generic Interrupt Controller
Architecture Specification, Issue H, January 2022, add macros for the
SPI and extended SPI ranges with the purpose of reusability on including
the ArmPkg.
Signed-off-by: Himanshu Sharma<himanshu.sha...@arm.com>
---
ArmPkg/Include/Library/ArmGicArchLib.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/ArmPkg/Include/Library/ArmGicArchLib.h
b/ArmPkg/Include/Library/ArmGicArchLib.h
index 72ac17e13b5a..1b90b354f785 100644
--- a/ArmPkg/Include/Library/ArmGicArchLib.h
+++ b/ArmPkg/Include/Library/ArmGicArchLib.h
@@ -1,6 +1,7 @@
/** @file
*
* Copyright (c) 2015, Linaro Ltd. All rights reserved.
+* Copyright (c) 2023, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
[SAMI] It may be useful to include a reference to the spec.
e.g.
@parReference(s):
- Arm Generic Interrupt Controller Architecture Specification,
Issue H, January 2022.
(https://developer.arm.com/documentation/ihi0069/)
[/SAMI]
@@ -23,4 +24,12 @@ ArmGicGetSupportedArchRevision (
VOID
);
+//
+// GIC SPI and extended SPI ranges
+//
+#define ARM_GIC_ARCH_SPI_MIN 32
+#define ARM_GIC_ARCH_SPI_MAX 1019
+#define ARM_GIC_ARCH_EXT_SPI_MIN 4096
+#define ARM_GIC_ARCH_EXT_SPI_MAX 5119
+
#endif // ARM_GIC_ARCH_LIB_H_
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