diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2018-04-20 15:52:47 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-04-26 13:57:00 +0100 |
| commit | 2cd4f8acb0e3416c7431d0e48d03f1a4c4a64cc1 (patch) | |
| tree | d4b9ab0671364db48ab4bf391a914fff7eed9524 /include | |
| parent | def337ffda34d331404bd7f1a42726b71500df22 (diff) | |
| download | qemu-2cd4f8acb0e3416c7431d0e48d03f1a4c4a64cc1.tar.gz | |
superio: Don't use MAX_SERIAL_PORTS for serial port limit
The superio device has a limit on the number of serial
ports it supports which is really only there because
it has a fixed-size array serial[]. This limit isn't
related particularly to the global MAX_SERIAL_PORTS limit,
so use a different #define for it.
(In practice the users of superio only ever want 2 serial ports.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180420145249.32435-12-peter.maydell@linaro.org
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/isa/superio.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/hw/isa/superio.h b/include/hw/isa/superio.h index f9ba29aa30..345f006081 100644 --- a/include/hw/isa/superio.h +++ b/include/hw/isa/superio.h @@ -22,13 +22,15 @@ #define ISA_SUPERIO_CLASS(klass) \ OBJECT_CLASS_CHECK(ISASuperIOClass, (klass), TYPE_ISA_SUPERIO) +#define SUPERIO_MAX_SERIAL_PORTS 4 + typedef struct ISASuperIODevice { /*< private >*/ ISADevice parent_obj; /*< public >*/ ISADevice *parallel[MAX_PARALLEL_PORTS]; - ISADevice *serial[MAX_SERIAL_PORTS]; + ISADevice *serial[SUPERIO_MAX_SERIAL_PORTS]; ISADevice *floppy; ISADevice *kbc; ISADevice *ide; |