Commit 2cd4f8ac authored by Peter Maydell's avatar Peter Maydell
Browse files

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: default avatarPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180420145249.32435-12-peter.maydell@linaro.org
parent def337ff

include/hw/isa/superio.h

+3 −1
Original line number Diff line number Diff line
@@ -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;