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xen-devel
[Xen-devel] Re: [PATCH 30 of 38] xen: implement io_apic_ops
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To: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx> |
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Subject: |
[Xen-devel] Re: [PATCH 30 of 38] xen: implement io_apic_ops |
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From: |
Ingo Molnar <mingo@xxxxxxx> |
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Date: |
Thu, 20 Nov 2008 10:35:06 +0100 |
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Cc: |
Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Ian Campbell <ian.campbell@xxxxxxxxxx>, the arch/x86 maintainers <x86@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, "H. Peter Anvin" <hpa@xxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Yinghai Lu <yinghai@xxxxxxxxxx> |
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Thu, 20 Nov 2008 01:35:43 -0800 |
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<d103c0da2fa147ac31af.1226603428@xxxxxxxxxxxxxxxxx> |
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Mutt/1.5.18 (2008-05-17) |
* Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
> Writes to the IO APIC are paravirtualized via hypercalls, so implement
> the appropriate operations.
>
> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
> ---
> arch/x86/xen/Makefile | 3 +-
> arch/x86/xen/apic.c | 66
> ++++++++++++++++++++++++++++++++++++++++++++++
> arch/x86/xen/enlighten.c | 2 +
> arch/x86/xen/xen-ops.h | 2 +
> 4 files changed, 72 insertions(+), 1 deletion(-)
hm, why is the ioapic used as the API here, and not an irqchip?
Ingo
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- [Xen-devel] [PATCH 26 of 38] xen: forcibly disable PAT support, (continued)
- [Xen-devel] [PATCH 26 of 38] xen: forcibly disable PAT support, Jeremy Fitzhardinge
- [Xen-devel] [PATCH 24 of 38] xen dom0: Add support for the platform_ops hypercall, Jeremy Fitzhardinge
- [Xen-devel] [PATCH 25 of 38] xen mtrr: Add mtrr_ops support for Xen mtrr, Jeremy Fitzhardinge
- [Xen-devel] [PATCH 27 of 38] xen/dom0: use _PAGE_IOMAP in ioremap to do machine mappings, Jeremy Fitzhardinge
- [Xen-devel] [PATCH 32 of 38] xen: use our own eventchannel->irq path, Jeremy Fitzhardinge
- [Xen-devel] [PATCH 31 of 38] xen: set irq_chip disable, Jeremy Fitzhardinge
- [Xen-devel] [PATCH 37 of 38] xen: bind pirq to vector and event channel, Jeremy Fitzhardinge
- [Xen-devel] [PATCH 30 of 38] xen: implement io_apic_ops, Jeremy Fitzhardinge
- [Xen-devel] Re: [PATCH 30 of 38] xen: implement io_apic_ops,
Ingo Molnar <=
- Message not available
- [Xen-devel] Re: [PATCH 30 of 38] xen: implement io_apic_ops, Jeremy Fitzhardinge
- Message not available
- [Xen-devel] Re: [PATCH 30 of 38] xen: implement io_apic_ops, Jeremy Fitzhardinge
- Message not available
- [Xen-devel] Re: [PATCH 30 of 38] xen: implement io_apic_ops, Jeremy Fitzhardinge
[Xen-devel] Re: [PATCH 30 of 38] xen: implement io_apic_ops, Simon Horman
[Xen-devel] [PATCH 34 of 38] xen: remove irq bindcount, Jeremy Fitzhardinge
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