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--- vl.c.orig Mon Aug 21 23:06:11 2006
+++ vl.c Mon Aug 21 23:04:49 2006
@@ -48,6 +48,8 @@
#endif
#ifdef __FreeBSD__
#include <sys/module.h>
+#include <dev/ppbus/ppi.h>
+#include <dev/ppbus/ppbconf.h>
#endif
#else
#ifndef __sun__
@@ -1728,7 +1730,64 @@
chr->chr_ioctl = pp_ioctl;
return chr;
}
-#endif /* defined(__linux__) */
+#elif defined(__FreeBSD__)
+static int pp_ioctl(CharDriverState *chr, int cmd, void *arg)
+{
+ int fd = (int)chr->opaque;
+ uint8_t b;
+
+ switch(cmd) {
+ case CHR_IOCTL_PP_READ_DATA:
+ if (ioctl(fd, PPIGDATA, &b) < 0)
+ return -ENOTSUP;
+ *(uint8_t *)arg = b;
+ break;
+ case CHR_IOCTL_PP_WRITE_DATA:
+ b = *(uint8_t *)arg;
+ if (ioctl(fd, PPISDATA, &b) < 0)
+ return -ENOTSUP;
+ break;
+ case CHR_IOCTL_PP_READ_CONTROL:
+ if (ioctl(fd, PPIGCTRL, &b) < 0)
+ return -ENOTSUP;
+ *(uint8_t *)arg = b;
+ break;
+ case CHR_IOCTL_PP_WRITE_CONTROL:
+ b = *(uint8_t *)arg;
+ if (ioctl(fd, PPISCTRL, &b) < 0)
+ return -ENOTSUP;
+ break;
+ case CHR_IOCTL_PP_READ_STATUS:
+ if (ioctl(fd, PPIGSTATUS, &b) < 0)
+ return -ENOTSUP;
+ *(uint8_t *)arg = b;
+ break;
+ default:
+ return -ENOTSUP;
+ }
+ return 0;
+}
+
+CharDriverState *qemu_chr_open_pp(const char *filename)
+{
+ CharDriverState *chr;
+ int fd;
+
+ fd = open(filename, O_RDWR);
+ if (fd < 0)
+ return NULL;
+
+ chr = qemu_mallocz(sizeof(CharDriverState));
+ if (!chr) {
+ close(fd);
+ return NULL;
+ }
+ chr->opaque = (void *)fd;
+ chr->chr_write = null_chr_write;
+ chr->chr_ioctl = pp_ioctl;
+ return chr;
+}
+#endif
#else
CharDriverState *qemu_chr_open_pty(void)
@@ -2562,6 +2622,13 @@
#endif
#if defined(__linux__)
if (strstart(filename, "/dev/parport", NULL)) {
+ return qemu_chr_open_pp(filename);
+ } else
+ if (strstart(filename, "/dev/", NULL)) {
+ return qemu_chr_open_tty(filename);
+ } else
+#elif defined(__FreeBSD__)
+ if (strstart(filename, "/dev/ppi", NULL)) {
return qemu_chr_open_pp(filename);
} else
if (strstart(filename, "/dev/", NULL)) {
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