git: e248e08a1593 - main - arm64: Add a constant to document the TZ bit in CPTR_EL2 without VHE
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Date: Fri, 06 Dec 2024 22:39:32 UTC
The branch main has been updated by jhb:
URL: https://cgit.FreeBSD.org/src/commit/?id=e248e08a159384d064a8af9f2ced5f0a71d93b1c
commit e248e08a159384d064a8af9f2ced5f0a71d93b1c
Author: John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2024-12-06 22:38:34 +0000
Commit: John Baldwin <jhb@FreeBSD.org>
CommitDate: 2024-12-06 22:38:34 +0000
arm64: Add a constant to document the TZ bit in CPTR_EL2 without VHE
Reviewed by: emaste
Sponsored by: AFRL, DARPA
Differential Revision: https://reviews.freebsd.org/D47882
---
sys/arm64/include/hypervisor.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/sys/arm64/include/hypervisor.h b/sys/arm64/include/hypervisor.h
index 1ba1756ecdf2..e3bdd83e8a29 100644
--- a/sys/arm64/include/hypervisor.h
+++ b/sys/arm64/include/hypervisor.h
@@ -56,6 +56,7 @@
#define CPTR_TRAP_ALL 0xc01037ff /* Enable all traps */
#define CPTR_RES0 0x7fefc800
#define CPTR_RES1 0x000032ff
+#define CPTR_TZ 0x00000100
#define CPTR_TFP 0x00000400
#define CPTR_TTA 0x00100000
/* Valid if HCR_EL2.E2H == 1 */