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Re: [Qemu-devel] [PATCH 09/14] xilinx_spi: Initial impl. of Xilinx SPI c
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 09/14] xilinx_spi: Initial impl. of Xilinx SPI controller |
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Date: |
Fri, 5 Oct 2012 13:52:16 +0100 |
On 5 October 2012 13:49, Peter Crosthwaite
<address@hidden> wrote:
> On Fri, Oct 5, 2012 at 10:42 PM, Peter Maydell <address@hidden> wrote:
>> You need also an entry for irqline.
>
> Shouldnt need it as irqline is just a cached copy of the IRQ state to
> save on qemu_set_irq() spamming. It is not true device state. Init
> will just set irqline == -1 on post load which means the device will
> conservatively force to IRQ regardless of previous state to the
> correct value.
OK, yes, you can rely on the device being inited before
inbound migration.
-- PMM
- [Qemu-devel] [PATCH 10/14] petalogix-ml605: added SPI controller with n25q128, (continued)
- [Qemu-devel] [PATCH 10/14] petalogix-ml605: added SPI controller with n25q128, Peter Crosthwaite, 2012/10/04
- [Qemu-devel] [PATCH 13/14] MAINTAINERS: Added maintainerships for SSI, Peter Crosthwaite, 2012/10/04
- [Qemu-devel] [PATCH 11/14] xilinx_spips: Xilinx Zynq SPI cntrlr device model, Peter Crosthwaite, 2012/10/04
- [Qemu-devel] [PATCH 12/14] xilinx_zynq: Added SPI controllers + flashes, Peter Crosthwaite, 2012/10/04
- [Qemu-devel] [PATCH 14/14] ssi: Add slave autoconnect helper, Peter Crosthwaite, 2012/10/04
- [Qemu-devel] [PATCH 08/14] m25p80: Initial implementation of SPI flash device, Peter Crosthwaite, 2012/10/04
- [Qemu-devel] [PATCH 09/14] xilinx_spi: Initial impl. of Xilinx SPI controller, Peter Crosthwaite, 2012/10/04
- Re: [Qemu-devel] [PULL 0/14] Ehnahced SSI bus support + M25P80 SPI flash + Xilinx SPI controller, Peter Maydell, 2012/10/05