* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include <stdarg.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <unistd.h>
+#include "qemu/osdep.h"
#include <sys/mman.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
#include "hw/hw.h"
#include "ui/console.h"
#include <xen/io/kbdif.h>
#include <xen/io/protocols.h>
+#include "trace.h"
+
#ifndef BTN_LEFT
#define BTN_LEFT 0x110 /* from <linux/input.h> */
#endif
static int common_bind(struct common *c)
{
- int mfn;
+ uint64_t val;
+ xen_pfn_t mfn;
- if (xenstore_read_fe_int(&c->xendev, "page-ref", &mfn) == -1)
+ if (xenstore_read_fe_uint64(&c->xendev, "page-ref", &val) == -1)
return -1;
+ mfn = (xen_pfn_t)val;
+ assert(val == mfn);
+
if (xenstore_read_fe_int(&c->xendev, "event-channel", &c->xendev.remote_port) == -1)
return -1;
- c->page = xc_map_foreign_range(xen_xc, c->xendev.dom,
- XC_PAGE_SIZE,
- PROT_READ | PROT_WRITE, mfn);
+ c->page = xenforeignmemory_map(xen_fmem, c->xendev.dom,
+ PROT_READ | PROT_WRITE, 1, &mfn, NULL);
if (c->page == NULL)
return -1;
xen_be_bind_evtchn(&c->xendev);
- xen_be_printf(&c->xendev, 1, "ring mfn %d, remote-port %d, local-port %d\n",
+ xen_be_printf(&c->xendev, 1, "ring mfn %"PRI_xen_pfn", remote-port %d, local-port %d\n",
mfn, c->xendev.remote_port, c->xendev.local_port);
return 0;
{
xen_be_unbind_evtchn(&c->xendev);
if (c->page) {
- munmap(c->page, XC_PAGE_SIZE);
+ xenforeignmemory_unmap(xen_fmem, c->page, 1);
c->page = NULL;
}
}
event.type = XENKBD_TYPE_MOTION;
event.motion.rel_x = rel_x;
event.motion.rel_y = rel_y;
-#if __XEN_LATEST_INTERFACE_VERSION__ >= 0x00030207
event.motion.rel_z = rel_z;
-#endif
return xenfb_kbd_event(xenfb, &event);
}
event.type = XENKBD_TYPE_POS;
event.pos.abs_x = abs_x;
event.pos.abs_y = abs_y;
-#if __XEN_LATEST_INTERFACE_VERSION__ == 0x00030207
- event.pos.abs_z = z;
-#endif
-#if __XEN_LATEST_INTERFACE_VERSION__ >= 0x00030208
event.pos.rel_z = z;
-#endif
return xenfb_kbd_event(xenfb, &event);
}
int dh = surface_height(surface);
int i;
+ trace_xenfb_mouse_event(opaque, dx, dy, dz, button_state,
+ xenfb->abs_pointer_wanted);
if (xenfb->abs_pointer_wanted)
xenfb_send_position(xenfb,
dx * (dw - 1) / 0x7fff,
if (in->qmouse) {
qemu_remove_mouse_event_handler(in->qmouse);
}
+ trace_xenfb_input_connected(xendev, in->abs_pointer_wanted);
in->qmouse = qemu_add_mouse_event_handler(xenfb_mouse_event, in,
in->abs_pointer_wanted,
"Xen PVFB Mouse");
/* -------------------------------------------------------------------- */
-static void xenfb_copy_mfns(int mode, int count, unsigned long *dst, void *src)
+static void xenfb_copy_mfns(int mode, int count, xen_pfn_t *dst, void *src)
{
uint32_t *src32 = src;
uint64_t *src64 = src;
struct xenfb_page *page = xenfb->c.page;
char *protocol = xenfb->c.xendev.protocol;
int n_fbdirs;
- unsigned long *pgmfns = NULL;
- unsigned long *fbmfns = NULL;
+ xen_pfn_t *pgmfns = NULL;
+ xen_pfn_t *fbmfns = NULL;
void *map, *pd;
int mode, ret = -1;
n_fbdirs = xenfb->fbpages * mode / 8;
n_fbdirs = (n_fbdirs + (XC_PAGE_SIZE - 1)) / XC_PAGE_SIZE;
- pgmfns = g_malloc0(sizeof(unsigned long) * n_fbdirs);
- fbmfns = g_malloc0(sizeof(unsigned long) * xenfb->fbpages);
+ pgmfns = g_malloc0(sizeof(xen_pfn_t) * n_fbdirs);
+ fbmfns = g_malloc0(sizeof(xen_pfn_t) * xenfb->fbpages);
xenfb_copy_mfns(mode, n_fbdirs, pgmfns, pd);
- map = xc_map_foreign_pages(xen_xc, xenfb->c.xendev.dom,
- PROT_READ, pgmfns, n_fbdirs);
+ map = xenforeignmemory_map(xen_fmem, xenfb->c.xendev.dom,
+ PROT_READ, n_fbdirs, pgmfns, NULL);
if (map == NULL)
goto out;
xenfb_copy_mfns(mode, xenfb->fbpages, fbmfns, map);
- munmap(map, n_fbdirs * XC_PAGE_SIZE);
+ xenforeignmemory_unmap(xen_fmem, map, n_fbdirs);
- xenfb->pixels = xc_map_foreign_pages(xen_xc, xenfb->c.xendev.dom,
- PROT_READ, fbmfns, xenfb->fbpages);
+ xenfb->pixels = xenforeignmemory_map(xen_fmem, xenfb->c.xendev.dom,
+ PROT_READ, xenfb->fbpages, fbmfns, NULL);
if (xenfb->pixels == NULL)
goto out;
/* resize if needed */
if (xenfb->do_resize) {
+ pixman_format_code_t format;
+
xenfb->do_resize = 0;
switch (xenfb->depth) {
case 16:
case 32:
/* console.c supported depth -> buffer can be used directly */
+ format = qemu_default_pixman_format(xenfb->depth, true);
surface = qemu_create_displaysurface_from
- (xenfb->width, xenfb->height, xenfb->depth,
- xenfb->row_stride, xenfb->pixels + xenfb->offset,
- false);
+ (xenfb->width, xenfb->height, format,
+ xenfb->row_stride, xenfb->pixels + xenfb->offset);
break;
default:
/* we must convert stuff */
static void xenfb_handle_events(struct XenFB *xenfb)
{
- uint32_t prod, cons;
+ uint32_t prod, cons, out_cons;
struct xenfb_page *page = xenfb->c.page;
prod = page->out_prod;
- if (prod == page->out_cons)
- return;
+ out_cons = page->out_cons;
+ if (prod - out_cons >= XENFB_OUT_RING_LEN) {
+ return;
+ }
xen_rmb(); /* ensure we see ring contents up to prod */
- for (cons = page->out_cons; cons != prod; cons++) {
+ for (cons = out_cons; cons != prod; cons++) {
union xenfb_out_event *event = &XENFB_OUT_RING_REF(page, cons);
+ uint8_t type = event->type;
int x, y, w, h;
- switch (event->type) {
+ switch (type) {
case XENFB_TYPE_UPDATE:
if (xenfb->up_count == UP_QUEUE)
xenfb->up_fullscreen = 1;
* Replacing the framebuffer with anonymous shared memory
* instead. This releases the guest pages and keeps qemu happy.
*/
+ xenforeignmemory_unmap(xen_fmem, fb->pixels, fb->fbpages);
fb->pixels = mmap(fb->pixels, fb->fbpages * XC_PAGE_SIZE,
PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANON,
-1, 0);
/* vfb */
fb = container_of(xfb, struct XenFB, c.xendev);
- fb->c.con = graphic_console_init(NULL, &xenfb_ops, fb);
+ fb->c.con = graphic_console_init(NULL, 0, &xenfb_ops, fb);
fb->have_console = 1;
/* vkbd */
projects / mirror_qemu.git / blobdiff