| 29,13 → 29,14 |
|---|
| #include <arch/drivers/ofw.h> |
| #include <stdarg.h> |
| |
| ihandle ofw_chosen; |
| ihandle ofw_stdout; |
| ofw_entry ofw; |
| |
| phandle ofw_chosen; |
| ihandle ofw_stdout; |
| |
| void ofw_init(void) |
| { |
| ofw_chosen = ofw_call("finddevice", 1, 1, "/chosen"); |
| ofw_chosen = ofw_find_device("/chosen"); |
| if (ofw_chosen == -1) |
| ofw_done(); |
| |
| 52,7 → 53,7 |
|---|
| int ofw_call(const char *service, const int nargs, const int nret, ...) |
| { |
| va_list list; |
| struct ofw_args_t args; |
| ofw_args_t args; |
| int i; |
| |
| args.service = service; |
| 77,9 → 78,19 |
|---|
| if (ofw_stdout == 0) |
| return; |
| |
| ofw_call("write", 3, 1, ofw_stdout, ch, 1); |
| ofw_call("write", 3, 1, ofw_stdout, &ch, 1); |
| } |
| |
| phandle ofw_find_device(const char *name) |
| { |
| return ofw_call("finddevice", 1, 1, name); |
| } |
| |
| int ofw_get_property(const phandle device, const char *name, void *buf, const int buflen) |
| { |
| return ofw_call("getprop", 4, 1, device, name, buf, buflen); |
| } |
| |
| void putchar(const char ch) |
| { |
| ofw_putchar(ch); |