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| author | Liran Alon <liran.alon@oracle.com> | 2020-03-12 18:54:23 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-06-10 12:09:46 -0400 |
| commit | dcd938f032d3cca5d33d9faaca591b498d40debe (patch) | |
| tree | 9928b579c0ffc663743d2f06042700cd59685d87 /hw/i386/vmport.c | |
| parent | d8f23d619c495bc64977c00e92f3af4ff2c54046 (diff) | |
| download | qemu-dcd938f032d3cca5d33d9faaca591b498d40debe.zip qemu-dcd938f032d3cca5d33d9faaca591b498d40debe.tar.gz qemu-dcd938f032d3cca5d33d9faaca591b498d40debe.tar.bz2 | |
hw/i386/vmport: Define enum for all commands
No functional change.
Defining an enum for all VMPort commands have the following advantages:
* It gets rid of the error-prone requirement to update VMPORT_ENTRIES
when new VMPort commands are added to QEMU.
* It makes it clear to know by looking at one place at the source, what
are all the VMPort commands supported by QEMU.
Reviewed-by: Nikita Leshenko <nikita.leshchenko@oracle.com>
Signed-off-by: Liran Alon <liran.alon@oracle.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200312165431.82118-9-liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/i386/vmport.c')
| -rw-r--r-- | hw/i386/vmport.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/hw/i386/vmport.c b/hw/i386/vmport.c index e6d1695..359cdef 100644 --- a/hw/i386/vmport.c +++ b/hw/i386/vmport.c @@ -37,10 +37,6 @@ #include "cpu.h" #include "trace.h" -#define VMPORT_CMD_GETVERSION 0x0a -#define VMPORT_CMD_GETRAMSIZE 0x14 - -#define VMPORT_ENTRIES 0x2c #define VMPORT_MAGIC 0x564D5868 /* Compatibility flags for migration */ @@ -71,12 +67,9 @@ typedef struct VMPortState { static VMPortState *port_state; -void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque) +void vmport_register(VMPortCommand command, VMPortReadFunc *func, void *opaque) { - if (command >= VMPORT_ENTRIES) { - return; - } - + assert(command < VMPORT_ENTRIES); trace_vmport_register(command, func, opaque); port_state->func[command] = func; port_state->opaque[command] = opaque; |