[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH for-2.5 44/77] pci-bridge: Set a supported devfn
|
From: |
Paolo Bonzini |
|
Subject: |
Re: [Qemu-devel] [PATCH for-2.5 44/77] pci-bridge: Set a supported devfn_min for bridge |
|
Date: |
Wed, 18 Nov 2015 15:25:25 +0100 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 18/11/2015 15:21, Michael S. Tsirkin wrote:
> This depends on the devfn_min thing, right?
> I'm yet to review it, generally I'd prefer to
> avoid changing device allocation rules since
> that makes it so easy to break compatibility.
>
> Assuming addresses are all explicitly stated,
> is there even a problem?
It makes it a bit easier to use pci-bridge; it is a bug, albeit one that
only affects direct usage through the command line of PCI bridges.
Paolo
- [Qemu-devel] [PATCH 40/77] ppc/pnv: Wire up XICS native with PowerNV platform, (continued)
- [Qemu-devel] [PATCH 40/77] ppc/pnv: Wire up XICS native with PowerNV platform, Benjamin Herrenschmidt, 2015/11/10
- [Qemu-devel] [PATCH 33/77] ppc/xics: Make the ICSState a list, Benjamin Herrenschmidt, 2015/11/10
- [Qemu-devel] [PATCH 38/77] ppc/xics: Add "native" XICS subclass, Benjamin Herrenschmidt, 2015/11/10
- [Qemu-devel] [PATCH 41/77] ppc/pnv: Add LPC controller and hook it up with a UART and RTC, Benjamin Herrenschmidt, 2015/11/10
- [Qemu-devel] [PATCH 44/77] pci-bridge: Set a supported devfn_min for bridge, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 43/77] ppc/pnv: Add OCC model stub with interrupt support, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 47/77] pci: Don't call pci_irq_handler() for a negative intx, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 46/77] pci: Use the new pci_can_add_device() to enforce devfn_min/max, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 42/77] ppc/pnv: Add cut down PSI bridge model and hookup external interrupt, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 51/77] ppc: Use a helper to filter writes to LPCR, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 50/77] ppc: Update LPCR definitions, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 49/77] ppc/pnv: Create a default PCI layout, Benjamin Herrenschmidt, 2015/11/10
[Qemu-devel] [PATCH 53/77] ppc: Add proper real mode translation support, Benjamin Herrenschmidt, 2015/11/10