linux-kernel - [PATCH v5 11/27] arm64/sysreg: Add ICC_IDR0

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250618-gicv5-host-v5-11-d9e622ac5539@kernel.org>
Date: Wed, 18 Jun 2025 12:17:26 +0200
From: Lorenzo Pieralisi <lpieralisi@...nel.org>
To: Marc Zyngier <maz@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, 
 Sascha Bischoff <sascha.bischoff@....com>, 
 Jonathan Cameron <Jonathan.Cameron@...wei.com>, 
 Timothy Hayes <timothy.hayes@....com>, Bjorn Helgaas <bhelgaas@...gle.com>, 
 "Liam R. Howlett" <Liam.Howlett@...cle.com>, 
 Peter Maydell <peter.maydell@...aro.org>, 
 Mark Rutland <mark.rutland@....com>, Jiri Slaby <jirislaby@...nel.org>, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-pci@...r.kernel.org, 
 Lorenzo Pieralisi <lpieralisi@...nel.org>
Subject: [PATCH v5 11/27] arm64/sysreg: Add ICC_IDR0_EL1

Add ICC_IDR0_EL1 register description.

Signed-off-by: Lorenzo Pieralisi <lpieralisi@...nel.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Cc: Will Deacon <will@...nel.org>
Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Marc Zyngier <maz@...nel.org>
---
 arch/arm64/tools/sysreg | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 5e15d69093d1..8be5e4af4ad6 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -3099,6 +3099,22 @@ Sysreg	ICC_PPI_HMR1_EL1	3	0	12	10	1
 Fields ICC_PPI_HMRx_EL1
 EndSysreg

+Sysreg	ICC_IDR0_EL1	3	0	12	10	2
+Res0	63:12
+UnsignedEnum	11:8	GCIE_LEGACY
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+UnsignedEnum	7:4	PRI_BITS
+	0b0011	4BITS
+	0b0100	5BITS
+EndEnum
+UnsignedEnum	3:0	ID_BITS
+	0b0000	16BITS
+	0b0001	24BITS
+EndEnum
+EndSysreg
+
 Sysreg	ICC_ICSR_EL1	3	0	12	10	4
 Res0	63:48
 Field	47:32	IAFFID

-- 
2.48.0