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Add a way to avoid IOP reset

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This commit is contained in:
Francisco Javier Trujillo Mata
2022-08-08 11:55:04 +02:00
committed by Sam Lantinga
parent c5fe234d53
commit d355ea9981
3 changed files with 41 additions and 23 deletions
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41
src/main/ps2/SDL_ps2_main.c
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@@ -19,23 +19,25 @@
#include <sbv_patches.h>
#include <ps2_fileXio_driver.h>
#include <ps2_memcard_driver.h>
#include <ps2_usb_driver.h>
#ifdef main
#undef main
#endif
__attribute__((weak))
void reset_IOP() {
SifInitRpc(0);
while(!SifIopReset(NULL, 0)){};
while(!SifIopSync()){};
}
static void prepare_IOP()
{
reset_IOP();
SifInitRpc(0);
// #if !defined(DEBUG) || defined(BUILD_FOR_PCSX2)
/* Comment this line if you don't wanna debug the output */
while(!SifIopReset(NULL, 0)){};
// #endif
while(!SifIopSync()){};
SifInitRpc(0);
sbv_patch_enable_lmb();
sbv_patch_disable_prefix_check();
sbv_patch_enable_lmb();
sbv_patch_disable_prefix_check();
}
static void init_drivers() {
@@ -52,18 +54,17 @@ static void deinit_drivers() {
static void waitUntilDeviceIsReady(char *path)
{
struct stat buffer;
int ret = -1;
int retries = 50;
struct stat buffer;
int ret = -1;
int retries = 50;
while(ret != 0 && retries > 0)
{
ret = stat(path, &buffer);
/* Wait untill the device is ready */
nopdelay();
while(ret != 0 && retries > 0) {
ret = stat(path, &buffer);
/* Wait untill the device is ready */
nopdelay();
retries--;
}
retries--;
}
}
int main(int argc, char *argv[])
@@ -84,6 +85,6 @@ int main(int argc, char *argv[])
return res;
}
#endif /* _EE */
#endif /* _PS2 */
/* vi: set ts=4 sw=4 expandtab: */