hw/char/parallel: Export struct ParallelState

Exporting ParallelState is a precondition for exporing TYPE_ISA_PARALLEL to be
performed in the next patch.

Suggested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230612081238.1742-2-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index 3d32589..e75fc50 100644 (file)
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -27,10 +27,7 @@
 #include "qapi/error.h"
 #include "qemu/module.h"
 #include "chardev/char-parallel.h"
-#include "chardev/char-fe.h"
 #include "hw/acpi/acpi_aml_interface.h"
-#include "hw/irq.h"
-#include "hw/isa/isa.h"
 #include "hw/qdev-properties.h"
 #include "hw/qdev-properties-system.h"
 #include "migration/vmstate.h"
@@ -76,23 +73,6 @@
 
 #define PARA_CTR_SIGNAL (PARA_CTR_SELECT|PARA_CTR_INIT|PARA_CTR_AUTOLF|PARA_CTR_STROBE)
 
-typedef struct ParallelState {
-    MemoryRegion iomem;
-    uint8_t dataw;
-    uint8_t datar;
-    uint8_t status;
-    uint8_t control;
-    qemu_irq irq;
-    int irq_pending;
-    CharBackend chr;
-    int hw_driver;
-    int epp_timeout;
-    uint32_t last_read_offset; /* For debugging */
-    /* Memory-mapped interface */
-    int it_shift;
-    PortioList portio_list;
-} ParallelState;
-
 OBJECT_DECLARE_SIMPLE_TYPE(ISAParallelState, ISA_PARALLEL)
 
 struct ISAParallelState {

diff --git a/include/hw/char/parallel.h b/include/hw/char/parallel.h
index 29d2876..9f76edc 100644 (file)
--- a/include/hw/char/parallel.h
+++ b/include/hw/char/parallel.h
@@ -1,9 +1,30 @@
 #ifndef HW_PARALLEL_H
 #define HW_PARALLEL_H
 
+#include "exec/ioport.h"
+#include "exec/memory.h"
 #include "hw/isa/isa.h"
+#include "hw/irq.h"
+#include "chardev/char-fe.h"
 #include "chardev/char.h"
 
+typedef struct ParallelState {
+    MemoryRegion iomem;
+    uint8_t dataw;
+    uint8_t datar;
+    uint8_t status;
+    uint8_t control;
+    qemu_irq irq;
+    int irq_pending;
+    CharBackend chr;
+    int hw_driver;
+    int epp_timeout;
+    uint32_t last_read_offset; /* For debugging */
+    /* Memory-mapped interface */
+    int it_shift;
+    PortioList portio_list;
+} ParallelState;
+
 #define TYPE_ISA_PARALLEL "isa-parallel"
 
 void parallel_hds_isa_init(ISABus *bus, int n);