diff options
Diffstat (limited to 'src/include/kernel/intmsghandler.H')
| -rw-r--r-- | src/include/kernel/intmsghandler.H | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/include/kernel/intmsghandler.H b/src/include/kernel/intmsghandler.H index 8fd4e34b6..8f7c08559 100644 --- a/src/include/kernel/intmsghandler.H +++ b/src/include/kernel/intmsghandler.H @@ -145,14 +145,15 @@ class InterruptMsgHdlr : public MessageHandler static void addCpuCore(uint64_t i_pir); /** - * Issue an IPI to the core. + * Send message to interrupt resource provider (intrrp) in userspace to + * indicate a wakeup occurred for core/thread indicated by given pir. + * The intrrp monitors the expected cores/threads wakeup and will issue + * a timeout/error in the event that not all expected cores/threads + * send this message * - * @param[in] i_pir - The PIR of the CPU to send IPI at. - * @param[in] i_favor - How favored the interrupt is; 0 = most favored - * 254 = least favored, 255 = no interrupt - * Default 0x1 - IPI from kernel side (wakeup) + * @param[in] i_pir - The PIR of the CPU to send doorbell to. */ - static void sendIPI(uint64_t i_pir, uint8_t i_favor = 0x1); + static void sendThreadWakeupMsg(uint64_t i_pir); /** * Issue the sbe/mailbox workaround (issue a mbox EOI to mailbox) |
