linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Marc Zyngier <maz@kernel.org>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	Mark Brown <broonie@kernel.org>
Subject: [PATCH v6 11/12] arm64/sysreg: Generate definitions for TTBRn_EL1
Date: Tue,  3 May 2022 18:02:32 +0100	[thread overview]
Message-ID: <20220503170233.507788-12-broonie@kernel.org> (raw)
In-Reply-To: <20220503170233.507788-1-broonie@kernel.org>

Automatically generate definitions for accessing the TTBRn_EL1 registers,
no functional change.

Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
---
 arch/arm64/include/asm/sysreg.h |  2 --
 arch/arm64/tools/sysreg         | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index f5e02f27a5c9..c61bda1db2c8 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -212,8 +212,6 @@
 #define SYS_ZCR_EL1			sys_reg(3, 0, 1, 2, 0)
 #define SYS_TRFCR_EL1			sys_reg(3, 0, 1, 2, 1)
 
-#define SYS_TTBR0_EL1			sys_reg(3, 0, 2, 0, 0)
-#define SYS_TTBR1_EL1			sys_reg(3, 0, 2, 0, 1)
 #define SYS_TCR_EL1			sys_reg(3, 0, 2, 0, 2)
 
 #define SYS_APIAKEYLO_EL1		sys_reg(3, 0, 2, 1, 0)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 4d8991574437..e77354847a64 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -113,3 +113,17 @@ Enum	7:4	AES
 EndEnum
 Res0	3:0
 EndSysreg
+
+SysregFields TTBRx_EL1
+Field	63:48	ASID
+Field	47:1	BADDR
+Field	0	CnP
+EndSysregFields
+
+Sysreg	TTBR0_EL1	3	0	2	0	0
+Fields	TTBRx_EL1
+EndSysreg
+
+Sysreg	TTBR1_EL1	3	0	2	0	1
+Fields	TTBRx_EL1
+EndSysreg
-- 
2.30.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-05-03 17:09 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-03 17:02 [PATCH v6 00/12] arm64: Automatic system register definition generation Mark Brown
2022-05-03 17:02 ` [PATCH v6 01/12] arm64/sysreg: Introduce helpers for access to sysreg fields Mark Brown
2022-05-03 17:02 ` [PATCH v6 02/12] arm64/mte: Make TCF0 naming and field values more standard Mark Brown
2022-05-03 17:02 ` [PATCH v6 03/12] arm64/mte: Make TCF field values and naming " Mark Brown
2022-05-04 13:26   ` Mark Rutland
2022-05-03 17:02 ` [PATCH v6 04/12] arm64/sysreg: Rename SCTLR_EL1_NTWE/TWI to SCTLR_EL1_nTWE/TWI Mark Brown
2022-05-03 17:02 ` [PATCH v6 05/12] arm64/sysreg: Define bits for previously RES1 fields in SCTLR_EL1 Mark Brown
2022-05-04 13:35   ` Mark Rutland
2022-05-03 17:02 ` [PATCH v6 06/12] arm64: Update name of ID_AA64ISAR0_EL1_ATOMIC to reflect ARM Mark Brown
2022-05-03 17:02 ` [PATCH v6 07/12] arm64/sysreg: Standardise ID_AA64ISAR0_EL1 macro names Mark Brown
2022-05-03 17:02 ` [PATCH v6 08/12] arm64: Add sysreg header generation scripting Mark Brown
2022-05-03 17:02 ` [PATCH v6 09/12] arm64/sysreg: Enable automatic generation of system register definitions Mark Brown
2022-05-03 17:02 ` [PATCH v6 10/12] arm64/sysreg: Generate definitions for ID_AA64ISAR0_EL1 Mark Brown
2022-05-03 17:02 ` Mark Brown [this message]
2022-05-03 17:02 ` [PATCH v6 12/12] arm64/sysreg: Generate definitions for SCTLR_EL1 Mark Brown
2022-05-04 16:32   ` Mark Rutland
2022-05-04 16:40     ` Mark Brown
2022-05-04 17:56       ` Catalin Marinas
2022-05-04 16:17 ` [PATCH v6 00/12] arm64: Automatic system register definition generation Catalin Marinas
2022-05-04 19:58 ` Catalin Marinas

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220503170233.507788-12-broonie@kernel.org \
    --to=broonie@kernel.org \
    --cc=catalin.marinas@arm.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=mark.rutland@arm.com \
    --cc=maz@kernel.org \
    --cc=suzuki.poulose@arm.com \
    --cc=will@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).