diff options
| -rw-r--r-- | include/exec/memattrs.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/include/exec/memattrs.h b/include/exec/memattrs.h index e27c18f3dc..4fde4eee84 100644 --- a/include/exec/memattrs.h +++ b/include/exec/memattrs.h @@ -23,12 +23,6 @@ * different semantics. */ typedef struct MemTxAttrs { - /* Bus masters which don't specify any attributes will get this - * (via the MEMTXATTRS_UNSPECIFIED constant), so that we can - * distinguish "all attributes deliberately clear" from - * "didn't specify" if necessary. - */ - unsigned int unspecified:1; /* * ARM/AMBA: TrustZone Secure access * x86: System Management Mode access @@ -57,6 +51,17 @@ typedef struct MemTxAttrs { * PID (PCI PASID) support: Limited to 8 bits process identifier. */ unsigned int pid:8; + + /* + * Bus masters which don't specify any attributes will get this + * (via the MEMTXATTRS_UNSPECIFIED constant), so that we can + * distinguish "all attributes deliberately clear" from + * "didn't specify" if necessary. + */ + bool unspecified; + + uint8_t _reserved1; + uint16_t _reserved2; } MemTxAttrs; /* Bus masters which don't specify any attributes will get this, @@ -64,7 +69,7 @@ typedef struct MemTxAttrs { * (so that we can distinguish "all attributes deliberately clear" * from "didn't specify" if necessary). */ -#define MEMTXATTRS_UNSPECIFIED ((MemTxAttrs) { .unspecified = 1 }) +#define MEMTXATTRS_UNSPECIFIED ((MemTxAttrs) { .unspecified = true }) /* New-style MMIO accessors can indicate that the transaction failed. * A zero (MEMTX_OK) response means success; anything else is a failure |