From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: Gleb Natapov <gleb@qumranet.com>
Subject: Re: [Qemu-devel] [PATCH 1/3] Change qemu_set_irq() to return status information.
Date: Sun, 29 Jun 2008 15:38:10 +0100 [thread overview]
Message-ID: <200806291538.10664.paul@codesourcery.com> (raw)
In-Reply-To: <20080629140220.5626.33071.stgit@gleb-debian.qumranet.com.qumranet.com>
On Sunday 29 June 2008, Gleb Natapov wrote:
> The return value is less then zero if interrupt is masked, zero if it
> is known that interrupt is lost (due to coalescing) or greater then zero
> if interrupt is delivered or was successfully queued for delivery by
> interrupt controller. Device emulation can use this info as it pleases.
> Included patch adds detection of interrupt coalescing into PIC and APIC
> code for edge triggered interrupts.
This is woefully incomplete, and obviously hasn't been tested on anything
other than x86 targets.
Paul
next prev parent reply other threads:[~2008-06-29 14:38 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-29 14:02 [Qemu-devel] [PATCH 0/3] Fix guest time drift under heavy load Gleb Natapov
2008-06-29 14:02 ` [Qemu-devel] [PATCH 1/3] Change qemu_set_irq() to return status information Gleb Natapov
2008-06-29 14:14 ` Avi Kivity
2008-06-29 14:18 ` Gleb Natapov
2008-06-29 14:53 ` Paul Brook
2008-06-29 15:37 ` Gleb Natapov
2008-06-29 14:38 ` Paul Brook [this message]
2008-06-29 15:40 ` Gleb Natapov
2008-06-29 18:11 ` Paul Brook
2008-06-29 19:44 ` Gleb Natapov
2008-06-29 20:34 ` Paul Brook
2008-06-29 20:49 ` Gleb Natapov
2008-06-30 13:26 ` Gleb Natapov
2008-06-30 14:00 ` Paul Brook
2008-06-30 14:28 ` Gleb Natapov
2008-06-30 14:35 ` Paul Brook
2008-06-29 20:58 ` [Qemu-devel] " Jan Kiszka
2008-06-29 21:16 ` Paul Brook
2008-06-29 21:42 ` Dor Laor
2008-06-29 21:47 ` Jan Kiszka
2008-06-29 21:54 ` Paul Brook
2008-06-30 13:18 ` Gleb Natapov
2008-06-29 14:02 ` [Qemu-devel] [PATCH 2/3] Fix time drift problem under high load when PIT is in use Gleb Natapov
2008-06-29 14:40 ` [Qemu-devel] " Jan Kiszka
2008-06-29 15:52 ` Gleb Natapov
2008-06-29 14:02 ` [Qemu-devel] [PATCH 3/3] Fix time drift problem under high load when RTC " Gleb Natapov
2008-06-29 14:37 ` [Qemu-devel] Re: [PATCH 0/3] Fix guest time drift under heavy load Jan Kiszka
-- strict thread matches above, loose matches on Subject: below --
2008-10-29 15:22 [Qemu-devel] [RESEND][PATCH " Gleb Natapov
2008-10-29 15:22 ` [Qemu-devel] [PATCH 1/3] Change qemu_set_irq() to return status information Gleb Natapov
2008-06-23 10:49 [Qemu-devel] [PATCH 0/3] Fix guest time drift under heavy load Gleb Natapov
2008-06-23 10:49 ` [Qemu-devel] [PATCH 1/3] Change qemu_set_irq() to return status information Gleb Natapov
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