Commit e7151f83 authored by Anthony Liguori's avatar Anthony Liguori
Browse files

xen: add framebuffer backend driver (Gerd Hoffmann) 



This patch adds a frsamebuffer (and kbd+mouse) backend driver.  It
it based on current xen-unstable code.  It has been changed to make
use of the common backend driver code.  It also has been changed to
compile with xen headers older than release 3.3

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7222 c046a42c-6fe2-441c-8c8c-71466251a162
parent e57dd20b

Makefile.target

+1 −1
Original line number Diff line number Diff line
@@ -562,7 +562,7 @@ endif 


# xen backend driver support

XEN_OBJS := xen_machine_pv.o xen_backend.o

XEN_OBJS += xen_console.o

XEN_OBJS += xen_console.o xenfb.o

ifeq ($(CONFIG_XEN), yes)

  OBJS += $(XEN_OBJS)

  LIBS += $(XEN_LIBS)

hw/xen_backend.h

+4 −0
Original line number Diff line number Diff line
@@ -85,5 +85,9 @@ void xen_be_printf(struct XenDevice *xendev, int msg_level, const char *fmt, ... 


/* actual backend drivers */

extern struct XenDevOps xen_console_ops;      /* xen_console.c     */

extern struct XenDevOps xen_kbdmouse_ops;     /* xen_framebuffer.c */

extern struct XenDevOps xen_framebuffer_ops;  /* xen_framebuffer.c */



void xen_init_display(int domid);



#endif /* QEMU_HW_XEN_BACKEND_H */

hw/xen_machine_pv.c

+5 −0
Original line number Diff line number Diff line
@@ -57,6 +57,11 @@ static void xen_init_pv(ram_addr_t ram_size, int vga_ram_size, 
        exit(1);

    }

    xen_be_register("console", &xen_console_ops);

    xen_be_register("vkbd", &xen_kbdmouse_ops);

    xen_be_register("vfb", &xen_framebuffer_ops);



    /* setup framebuffer */

    xen_init_display(xen_domid);

}



QEMUMachine xenpv_machine = {

hw/xenfb.c

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