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[Xen-ia64-devel][PATCH] evtchn_callback fix and clean
| To: | "xen-ia64-devel" <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-ia64-devel][PATCH] evtchn_callback fix and clean |
| From: | "Xu, Anthony" <anthony.xu@xxxxxxxxx> |
| Date: | Mon, 18 Dec 2006 16:38:39 +0800 |
| Delivery-date: | Mon, 18 Dec 2006 00:38:30 -0800 |
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| Thread-index: | Accif+qJuYyUcKM5QQy+T1rrXgaXAg== |
| Thread-topic: | [Xen-ia64-devel][PATCH] evtchn_callback fix and clean |
Since we had changed to use event callback to deliver interrupt,
1.the pending_interruption is changed to pending_event,
2.get_ivr, set_tpr, get_tpr and set_eoi are not used or only used
in the initialization phase. There is no need to write this code
in assembly. this code is deleted.
3.hyper_ssm_i needs to be rewritten to jump to entchn_callback_handler
intead of iva+0x3000 interrupt handler. I just disabled hyper_ssm_i,
and do this later.
--Anthony
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