[PULL 14/17] hw/char/serial.h: Extract serial-isa.h

[Paolo Bonzini <pbonzini@redhat.com>]

From: Bernhard Beschow <shentey@gmail.com>

The includes where updated based on compile errors. Now, the inclusion of the
header roughly matches Kconfig dependencies:

  # grep -r -e "select SERIAL_ISA"
  hw/ppc/Kconfig:    select SERIAL_ISA
  hw/isa/Kconfig:    select SERIAL_ISA
  hw/sparc64/Kconfig:    select SERIAL_ISA
  hw/i386/Kconfig:    select SERIAL_ISA
  hw/i386/Kconfig:    select SERIAL_ISA # for serial_hds_isa_init()

Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Link: https://lore.kernel.org/r/20240905073832.16222-3-shentey@gmail.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 include/hw/char/serial-isa.h | 38 ++++++++++++++++++++++++++++++++++++
 include/hw/char/serial.h     |  9 ---------
 hw/char/serial-isa.c         |  1 +
 hw/i386/microvm-dt.c         |  2 +-
 hw/i386/microvm.c            |  2 +-
 hw/i386/pc.c                 |  2 +-
 hw/isa/isa-superio.c         |  2 +-
 hw/isa/vt82c686.c            |  2 +-
 hw/ppc/pnv.c                 |  2 +-
 hw/sparc64/sun4u.c           |  1 +
 10 files changed, 46 insertions(+), 15 deletions(-)
 create mode 100644 include/hw/char/serial-isa.h

diff --git a/include/hw/char/serial-isa.h b/include/hw/char/serial-isa.h
new file mode 100644
index 00000000000..8517afa128a
--- /dev/null
+++ b/include/hw/char/serial-isa.h
@@ -0,0 +1,38 @@
+/*
+ * QEMU ISA 16550A UART emulation
+ *
+ * Copyright (c) 2003-2004 Fabrice Bellard
+ * Copyright (c) 2008 Citrix Systems, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef HW_SERIAL_ISA_H
+#define HW_SERIAL_ISA_H
+
+#include "hw/isa/isa.h"
+
+#define MAX_ISA_SERIAL_PORTS 4
+
+#define TYPE_ISA_SERIAL "isa-serial"
+void serial_hds_isa_init(ISABus *bus, int from, int to);
+void isa_serial_set_iobase(ISADevice *serial, hwaddr iobase);
+void isa_serial_set_enabled(ISADevice *serial, bool enabled);
+
+#endif
diff --git a/include/hw/char/serial.h b/include/hw/char/serial.h
index 6e14099ee7f..fca32a532b9 100644
--- a/include/hw/char/serial.h
+++ b/include/hw/char/serial.h
@@ -106,13 +106,4 @@ SerialMM *serial_mm_init(MemoryRegion *address_space,
                          qemu_irq irq, int baudbase,
                          Chardev *chr, enum device_endian end);
 
-/* serial-isa.c */
-
-#define MAX_ISA_SERIAL_PORTS 4
-
-#define TYPE_ISA_SERIAL "isa-serial"
-void serial_hds_isa_init(ISABus *bus, int from, int to);
-void isa_serial_set_iobase(ISADevice *serial, hwaddr iobase);
-void isa_serial_set_enabled(ISADevice *serial, bool enabled);
-
 #endif
diff --git a/hw/char/serial-isa.c b/hw/char/serial-isa.c
index 329b352b9a8..b562ec9d37c 100644
--- a/hw/char/serial-isa.c
+++ b/hw/char/serial-isa.c
@@ -29,6 +29,7 @@
 #include "sysemu/sysemu.h"
 #include "hw/acpi/acpi_aml_interface.h"
 #include "hw/char/serial.h"
+#include "hw/char/serial-isa.h"
 #include "hw/isa/isa.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
diff --git a/hw/i386/microvm-dt.c b/hw/i386/microvm-dt.c
index b3049e4f9f2..fc5db6ed7ff 100644
--- a/hw/i386/microvm-dt.c
+++ b/hw/i386/microvm-dt.c
@@ -34,7 +34,7 @@
 #include "qemu/cutils.h"
 #include "qapi/error.h"
 #include "sysemu/device_tree.h"
-#include "hw/char/serial.h"
+#include "hw/char/serial-isa.h"
 #include "hw/i386/fw_cfg.h"
 #include "hw/rtc/mc146818rtc.h"
 #include "hw/sysbus.h"
diff --git a/hw/i386/microvm.c b/hw/i386/microvm.c
index 40edcee7af2..05c882669c2 100644
--- a/hw/i386/microvm.c
+++ b/hw/i386/microvm.c
@@ -39,7 +39,7 @@
 #include "hw/intc/i8259.h"
 #include "hw/timer/i8254.h"
 #include "hw/rtc/mc146818rtc.h"
-#include "hw/char/serial.h"
+#include "hw/char/serial-isa.h"
 #include "hw/display/ramfb.h"
 #include "hw/i386/topology.h"
 #include "hw/i386/e820_memory_layout.h"
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index f4df8637ef0..7fc4d034550 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -25,7 +25,7 @@
 #include "qemu/osdep.h"
 #include "qemu/units.h"
 #include "hw/i386/pc.h"
-#include "hw/char/serial.h"
+#include "hw/char/serial-isa.h"
 #include "hw/char/parallel.h"
 #include "hw/hyperv/hv-balloon.h"
 #include "hw/i386/fw_cfg.h"
diff --git a/hw/isa/isa-superio.c b/hw/isa/isa-superio.c
index a8c8c58ef7f..cff756e791b 100644
--- a/hw/isa/isa-superio.c
+++ b/hw/isa/isa-superio.c
@@ -22,7 +22,7 @@
 #include "hw/qdev-properties.h"
 #include "hw/input/i8042.h"
 #include "hw/char/parallel-isa.h"
-#include "hw/char/serial.h"
+#include "hw/char/serial-isa.h"
 #include "trace.h"
 
 static void isa_superio_realize(DeviceState *dev, Error **errp)
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 505b44c4e6b..1aa5c9613fe 100644
--- a/hw/isa/vt82c686.c
+++ b/hw/isa/vt82c686.c
@@ -17,7 +17,7 @@
 #include "hw/isa/vt82c686.h"
 #include "hw/block/fdc.h"
 #include "hw/char/parallel-isa.h"
-#include "hw/char/serial.h"
+#include "hw/char/serial-isa.h"
 #include "hw/pci/pci.h"
 #include "hw/qdev-properties.h"
 #include "hw/ide/pci.h"
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index 3526852685b..ffc3f2bca06 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -53,7 +53,7 @@
 #include "hw/ppc/pnv_pnor.h"
 
 #include "hw/isa/isa.h"
-#include "hw/char/serial.h"
+#include "hw/char/serial-isa.h"
 #include "hw/rtc/mc146818rtc.h"
 
 #include <libfdt.h>
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c
index 4ece1ac1ffc..a839abbf5d0 100644
--- a/hw/sparc64/sun4u.c
+++ b/hw/sparc64/sun4u.c
@@ -35,6 +35,7 @@
 #include "hw/qdev-properties.h"
 #include "hw/pci-host/sabre.h"
 #include "hw/char/serial.h"
+#include "hw/char/serial-isa.h"
 #include "hw/char/parallel-isa.h"
 #include "hw/rtc/m48t59.h"
 #include "migration/vmstate.h"
-- 
2.46.0