- if (ctx->flags & SPU_CREATE_EVENTS_ENABLED) {
- ctx->event_return |= type;
- wake_up_all(&ctx->stop_wq);
- } else {
- siginfo_t info;
- memset(&info, 0, sizeof(info));
-
- switch (type) {
- case SPE_EVENT_INVALID_DMA:
- info.si_signo = SIGBUS;
- info.si_code = BUS_OBJERR;
- break;
- case SPE_EVENT_SPE_DATA_STORAGE:
- info.si_signo = SIGBUS;
- info.si_addr = (void __user *)ea;
- info.si_code = BUS_ADRERR;
- break;
- case SPE_EVENT_DMA_ALIGNMENT:
- info.si_signo = SIGBUS;
- /* DAR isn't set for an alignment fault :( */
- info.si_code = BUS_ADRALN;
- break;
- case SPE_EVENT_SPE_ERROR:
- info.si_signo = SIGILL;
- info.si_addr = (void __user *)(unsigned long)
- ctx->ops->npc_read(ctx) - 4;
- info.si_code = ILL_ILLOPC;
- break;
- }
- if (info.si_signo)
- force_sig_info(info.si_signo, &info, current);
- }
-}