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Re: [Qemu-devel] [PATCH 0/5] msi: Refactorings and reset
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [PATCH 0/5] msi: Refactorings and reset |
Date: |
Thu, 10 May 2012 21:58:46 +0300 |
On Thu, May 10, 2012 at 03:22:11PM -0300, Jan Kiszka wrote:
> These patches had been sent before. I now rebased them and reduced them
> to a set that has a value independent of the ongoing MSI rework for KVM
> integration.
>
> I'm not yet sure if patch 1&2 should be considered for 1.1 as they
> implicitly fix the missing msi_reset for intel-hda and ahci. An
> alternative could be to add those reset calls the classic way and leave
> the refactoring for post-1.1. Maybe Gerd and Alex can comment on this.
I'd prefer that for 1.1, core changes are an unnecessary risk for 1.1.
> CC: Alexander Graf <address@hidden>
> CC: Gerd Hoffmann <address@hidden>
> CC: Isaku Yamahata <address@hidden>
>
> Jan Kiszka (5):
> msi: Guard msi_reset with msi_present
> msi: Invoke msi/msix_reset from PCI core
> msi: Guard msi/msix_write_config with msi_present
> msi: Invoke msi/msix_write_config from PCI core
> msi: Use msi/msix_present more consistently
>
> hw/ide/ich.c | 8 --------
> hw/intel-hda.c | 12 ------------
> hw/ioh3420.c | 3 +--
> hw/msi.c | 11 ++++++++---
> hw/msix.c | 15 +++++++++------
> hw/pci.c | 8 ++++++++
> hw/pci_bridge.c | 4 ++++
> hw/virtio-pci.c | 3 ---
> hw/xio3130_downstream.c | 3 +--
> hw/xio3130_upstream.c | 3 +--
> 10 files changed, 32 insertions(+), 38 deletions(-)
>
> --
> 1.7.3.4
- [Qemu-devel] [PATCH 0/5] msi: Refactorings and reset, Jan Kiszka, 2012/05/10
- [Qemu-devel] [PATCH 1/5] msi: Guard msi_reset with msi_present, Jan Kiszka, 2012/05/10
- [Qemu-devel] [PATCH 2/5] msi: Invoke msi/msix_reset from PCI core, Jan Kiszka, 2012/05/10
- [Qemu-devel] [PATCH 3/5] msi: Guard msi/msix_write_config with msi_present, Jan Kiszka, 2012/05/10
- [Qemu-devel] [PATCH 4/5] msi: Invoke msi/msix_write_config from PCI core, Jan Kiszka, 2012/05/10
- [Qemu-devel] [PATCH 5/5] msi: Use msi/msix_present more consistently, Jan Kiszka, 2012/05/10
- Re: [Qemu-devel] [PATCH 0/5] msi: Refactorings and reset,
Michael S. Tsirkin <=