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arm64: add PMBSR_MSS_{BSC,FSC} status code field

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Bits [5:0] of PMBSR_MSS encodes either Buffer Status Code (BSC) or Fault
Status Code (FSC) depending on PMBSR_EC value.

Add PMBSR_MSS_{BSC,FSC} to cover this field.

Reviewed by:	andrew
Sponsored by:	Arm Ltd
Differential Revision:	https://reviews.freebsd.org/D45172

(cherry picked from commit 10b3eac88db689d657c4d0d0716bcbdf240ff614)
This commit is contained in:
Zachary Leaf 2023-09-20 10:51:22 +01:00 committed by Andrew Turner
parent d8a9e188f2
commit 2b2c134337
1 changed files with 2 additions and 0 deletions
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2
sys/arm64/include/armreg.h
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@ -1689,6 +1689,8 @@
#define PMBSR_EL1_op2 3
#define PMBSR_MSS_SHIFT 0
#define PMBSR_MSS_MASK (UL(0xffff) << PMBSR_MSS_SHIFT)
#define PMBSR_MSS_BSC_MASK (UL(0x3f) << PMBSR_MSS_SHIFT)
#define PMBSR_MSS_FSC_MASK (UL(0x3f) << PMBSR_MSS_SHIFT)
#define PMBSR_COLL_SHIFT 16
#define PMBSR_COLL (UL(0x1) << PMBSR_COLL_SHIFT)
#define PMBSR_S_SHIFT 17