Merge remote-tracking branch 'remotes/elmarco/tags/chrfe-pull-request' into staging

# gpg: Signature made Fri 02 Jun 2017 20:12:48 BST
# gpg:                using RSA key 0xDAE8E10975969CE5
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>"
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* remotes/elmarco/tags/chrfe-pull-request:
  char: move char devices to chardev/
  char: make chr_fe_deinit() optionaly delete backend
  char: rename functions that are not part of fe
  char: move CharBackend handling in char-fe unit
  char: generalize qemu_chr_write_all()
  be-hci: use backend functions
  chardev: serial & parallel declaration to own headers
  chardev: move headers to include/chardev
  Remove/replace sysemu/char.h inclusion
  char-win: close file handle except with console
  char-win: rename hcom->file
  char-win: rename win_chr_init/poll win_chr_serial_init/poll
  char-win: remove WinChardev.len
  char-win: simplify win_chr_read()
  char: cast ARRAY_SIZE() as signed to silent warning on empty array

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

25 files changed, 30 insertions, 27 deletions

diff --git a/hw/char/cadence_uart.c b/hw/char/cadence_uart.c
index 4dcee57..4a2c124 100644
--- a/hw/char/cadence_uart.c
+++ b/hw/char/cadence_uart.c
@@ -23,7 +23,8 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
+#include "chardev/char-serial.h"
 #include "qemu/timer.h"
 #include "qemu/log.h"
 #include "hw/char/cadence_uart.h"
diff --git a/hw/char/debugcon.c b/hw/char/debugcon.c
index 80dce07..762e3d8 100644
--- a/hw/char/debugcon.c
+++ b/hw/char/debugcon.c
@@ -27,7 +27,7 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "hw/hw.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "hw/isa/isa.h"
 #include "hw/i386/pc.h"
 
diff --git a/hw/char/digic-uart.c b/hw/char/digic-uart.c
index 029f5bb..34306e1 100644
--- a/hw/char/digic-uart.c
+++ b/hw/char/digic-uart.c
@@ -29,7 +29,7 @@
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "hw/sysbus.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "qemu/log.h"
 
 #include "hw/char/digic-uart.h"
diff --git a/hw/char/escc.c b/hw/char/escc.c
index 9228091..3f78763 100644
--- a/hw/char/escc.c
+++ b/hw/char/escc.c
@@ -26,7 +26,8 @@
 #include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "hw/char/escc.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
+#include "chardev/char-serial.h"
 #include "ui/console.h"
 #include "ui/input.h"
 #include "trace.h"
diff --git a/hw/char/etraxfs_ser.c b/hw/char/etraxfs_ser.c
index 5438387..c1fba9f 100644
--- a/hw/char/etraxfs_ser.c
+++ b/hw/char/etraxfs_ser.c
@@ -24,7 +24,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "qemu/log.h"
 
 #define D(x)
diff --git a/hw/char/exynos4210_uart.c b/hw/char/exynos4210_uart.c
index bff706a..b51d44a 100644
--- a/hw/char/exynos4210_uart.c
+++ b/hw/char/exynos4210_uart.c
@@ -23,7 +23,8 @@
 #include "hw/sysbus.h"
 #include "qemu/error-report.h"
 #include "sysemu/sysemu.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
+#include "chardev/char-serial.h"
 
 #include "hw/arm/exynos4210.h"
 
diff --git a/hw/char/grlib_apbuart.c b/hw/char/grlib_apbuart.c
index db686e6..32d98ed 100644
--- a/hw/char/grlib_apbuart.c
+++ b/hw/char/grlib_apbuart.c
@@ -24,7 +24,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 
 #include "trace.h"
 
diff --git a/hw/char/imx_serial.c b/hw/char/imx_serial.c
index 52e67f8..af25030 100644
--- a/hw/char/imx_serial.c
+++ b/hw/char/imx_serial.c
@@ -21,7 +21,6 @@
 #include "qemu/osdep.h"
 #include "hw/char/imx_serial.h"
 #include "sysemu/sysemu.h"
-#include "sysemu/char.h"
 #include "qemu/log.h"
 
 #ifndef DEBUG_IMX_UART
diff --git a/hw/char/ipoctal232.c b/hw/char/ipoctal232.c
index 93929c2..337a3e56 100644
--- a/hw/char/ipoctal232.c
+++ b/hw/char/ipoctal232.c
@@ -11,7 +11,7 @@
 #include "qemu/osdep.h"
 #include "hw/ipack/ipack.h"
 #include "qemu/bitops.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 
 /* #define DEBUG_IPOCTAL */
 
diff --git a/hw/char/lm32_juart.c b/hw/char/lm32_juart.c
index f8c1e0d..3948dcd 100644
--- a/hw/char/lm32_juart.c
+++ b/hw/char/lm32_juart.c
@@ -21,7 +21,7 @@
 #include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "trace.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 
 #include "hw/char/lm32_juart.h"
 
diff --git a/hw/char/lm32_uart.c b/hw/char/lm32_uart.c
index 7f3597c..cff8c38 100644
--- a/hw/char/lm32_uart.c
+++ b/hw/char/lm32_uart.c
@@ -26,7 +26,7 @@
 #include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "trace.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "qemu/error-report.h"
 
 enum {
diff --git a/hw/char/mcf_uart.c b/hw/char/mcf_uart.c
index e69672f..fe12ad5 100644
--- a/hw/char/mcf_uart.c
+++ b/hw/char/mcf_uart.c
@@ -9,7 +9,7 @@
 #include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "hw/m68k/mcf.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "exec/address-spaces.h"
 #include "qapi/error.h"
 
diff --git a/hw/char/milkymist-uart.c b/hw/char/milkymist-uart.c
index ae8e2f3..e19d0f6 100644
--- a/hw/char/milkymist-uart.c
+++ b/hw/char/milkymist-uart.c
@@ -25,7 +25,7 @@
 #include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "trace.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "qemu/error-report.h"
 
 enum {
diff --git a/hw/char/omap_uart.c b/hw/char/omap_uart.c
index 31ebb15..6fd1b9c 100644
--- a/hw/char/omap_uart.c
+++ b/hw/char/omap_uart.c
@@ -18,7 +18,7 @@
  * with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 #include "qemu/osdep.h"
-#include "sysemu/char.h"
+#include "chardev/char.h"
 #include "hw/hw.h"
 #include "hw/arm/omap.h"
 #include "hw/char/serial.h"
diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index c71a4a0..75a1a2f 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -25,7 +25,8 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "hw/hw.h"
-#include "sysemu/char.h"
+#include "chardev/char-parallel.h"
+#include "chardev/char-fe.h"
 #include "hw/isa/isa.h"
 #include "hw/i386/pc.h"
 #include "sysemu/sysemu.h"
diff --git a/hw/char/pl011.c b/hw/char/pl011.c
index 24ea973..33802f0 100644
--- a/hw/char/pl011.c
+++ b/hw/char/pl011.c
@@ -9,7 +9,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "qemu/log.h"
 #include "trace.h"
 
diff --git a/hw/char/sclpconsole-lm.c b/hw/char/sclpconsole-lm.c
index 07d6ebd..1b15046 100644
--- a/hw/char/sclpconsole-lm.c
+++ b/hw/char/sclpconsole-lm.c
@@ -17,7 +17,7 @@
 #include "hw/qdev.h"
 #include "qemu/thread.h"
 #include "qemu/error-report.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 
 #include "hw/s390x/sclp.h"
 #include "hw/s390x/event-facility.h"
diff --git a/hw/char/sclpconsole.c b/hw/char/sclpconsole.c
index b78f240..4a107a2 100644
--- a/hw/char/sclpconsole.c
+++ b/hw/char/sclpconsole.c
@@ -19,7 +19,7 @@
 
 #include "hw/s390x/sclp.h"
 #include "hw/s390x/event-facility.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 
 typedef struct ASCIIConsoleData {
     EventBufferHeader ebh;
diff --git a/hw/char/serial.c b/hw/char/serial.c
index 03d890c..e1f1250 100644
--- a/hw/char/serial.c
+++ b/hw/char/serial.c
@@ -25,7 +25,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/char/serial.h"
-#include "sysemu/char.h"
+#include "chardev/char-serial.h"
 #include "qapi/error.h"
 #include "qemu/timer.h"
 #include "exec/address-spaces.h"
@@ -905,7 +905,7 @@ void serial_realize_core(SerialState *s, Error **errp)
 
 void serial_exit_core(SerialState *s)
 {
-    qemu_chr_fe_deinit(&s->chr);
+    qemu_chr_fe_deinit(&s->chr, false);
 
     timer_del(s->modem_status_poll);
     timer_free(s->modem_status_poll);
diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 303eb0a..ca9816d 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -27,7 +27,7 @@
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "hw/sh4/sh.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "exec/address-spaces.h"
 #include "qapi/error.h"
 
diff --git a/hw/char/spapr_vty.c b/hw/char/spapr_vty.c
index e30c8da..8f02f3a 100644
--- a/hw/char/spapr_vty.c
+++ b/hw/char/spapr_vty.c
@@ -4,7 +4,7 @@
 #include "qemu-common.h"
 #include "cpu.h"
 #include "hw/qdev.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "hw/ppc/spapr.h"
 #include "hw/ppc/spapr_vio.h"
 
diff --git a/hw/char/terminal3270.c b/hw/char/terminal3270.c
index b2dda01..7b10a04 100644
--- a/hw/char/terminal3270.c
+++ b/hw/char/terminal3270.c
@@ -13,7 +13,7 @@
 
 #include "qemu/osdep.h"
 #include "qapi/error.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "hw/s390x/3270-ccw.h"
 
 /* Enough spaces for different window sizes. */
diff --git a/hw/char/virtio-console.c b/hw/char/virtio-console.c
index 798d9b6..0cb1668 100644
--- a/hw/char/virtio-console.c
+++ b/hw/char/virtio-console.c
@@ -11,7 +11,7 @@
  */
 
 #include "qemu/osdep.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "qemu/error-report.h"
 #include "trace.h"
 #include "hw/virtio/virtio-serial.h"
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c
index c01f410..f9af8ca 100644
--- a/hw/char/xen_console.c
+++ b/hw/char/xen_console.c
@@ -25,7 +25,7 @@
 
 #include "qapi/error.h"
 #include "hw/hw.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 #include "hw/xen/xen_backend.h"
 #include "qapi/error.h"
 
@@ -261,7 +261,7 @@ static void con_disconnect(struct XenDevice *xendev)
 {
     struct XenConsole *con = container_of(xendev, struct XenConsole, xendev);
 
-    qemu_chr_fe_deinit(&con->chr);
+    qemu_chr_fe_deinit(&con->chr, false);
     xen_pv_unbind_evtchn(&con->xendev);
 
     if (con->sring) {
diff --git a/hw/char/xilinx_uartlite.c b/hw/char/xilinx_uartlite.c
index 37d313b..71ed2fc 100644
--- a/hw/char/xilinx_uartlite.c
+++ b/hw/char/xilinx_uartlite.c
@@ -24,7 +24,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
 
 #define DUART(x)