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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240702-xtheadvector-v4-6-2bad6820db11@rivosinc.com> References: <20240702-xtheadvector-v4-0-2bad6820db11@rivosinc.com> In-Reply-To: <20240702-xtheadvector-v4-0-2bad6820db11@rivosinc.com> To: Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Jisheng Zhang , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Samuel Holland , Jonathan Corbet , Shuah Khan , Guo Ren , Evan Green , Andy Chiu , Jessica Clarke Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Charlie Jenkins , Heiko Stuebner , Conor Dooley , Heiko Stuebner X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1719986213; l=930; i=charlie@rivosinc.com; s=20231120; h=from:subject:message-id; bh=0jkC45FH0LUvSVfvCEJuCBZ027fqPbAipPAnc4zFoN4=; b=6Q+Z3FOZMBsstZLmmdhAH3prUYL6lUJSpkZmRi1OCw/CqyP477CvmFjgXyaBRVaw08PBHr89t 09L71Bw1E29CVgH5H7DhHsiOvvQT73JXK39wJHe5PiVuX48TVJ9yNEa X-Developer-Key: i=charlie@rivosinc.com; a=ed25519; pk=t4RSWpMV1q5lf/NWIeR9z58bcje60/dbtxxmoSfBEcs= From: Heiko Stuebner The VCSR CSR contains two elements VXRM[2:1] and VXSAT[0]. Define constants for those to access the elements in a readable way. Acked-by: Guo Ren Reviewed-by: Conor Dooley Signed-off-by: Heiko Stuebner Signed-off-by: Charlie Jenkins --- arch/riscv/include/asm/csr.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h index 25966995da04..3eeb07d73065 100644 --- a/arch/riscv/include/asm/csr.h +++ b/arch/riscv/include/asm/csr.h @@ -300,6 +300,10 @@ #define CSR_STIMECMP 0x14D #define CSR_STIMECMPH 0x15D =20 +#define VCSR_VXRM_MASK 3 +#define VCSR_VXRM_SHIFT 1 +#define VCSR_VXSAT_MASK 1 + /* Supervisor-Level Window to Indirectly Accessed Registers (AIA) */ #define CSR_SISELECT 0x150 #define CSR_SIREG 0x151 --=20 2.44.0