From: Julien Grall <julien@xen.org>
To: Oleksandr Andrushchenko <andr2000@gmail.com>,
xen-devel@lists.xenproject.org
Cc: sstabellini@kernel.org, oleksandr_tyshchenko@epam.com,
volodymyr_babchuk@epam.com, Artem_Mygaiev@epam.com,
roger.pau@citrix.com, bertrand.marquis@arm.com,
rahul.singh@arm.com,
Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Subject: Re: [PATCH 01/11] xen/arm: Add new device type for PCI
Date: Thu, 9 Sep 2021 18:19:04 +0100 [thread overview]
Message-ID: <5a32422f-0782-342d-911b-116af2c85859@xen.org> (raw)
In-Reply-To: <20210903083347.131786-2-andr2000@gmail.com>
Hi Oleksandr,
On 03/09/2021 09:33, Oleksandr Andrushchenko wrote:
> From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
>
> Add new device type (DEV_PCI) to distinguish PCI devices from platform
> DT devices, so some drivers, like IOMMU, can handle PCI devices
> differently.
I think it would be better to fold this change in the next patch as this
is where you add all the helpers for converting dev to PCI.
>
> While at it fix dev_is_dt macro.
I would keep this change separate. It also needs an explanation of
what's the problem and mention it is a latent bug because no-one use it
(so we know this doesn't require a backport).
Cheers,
--
Julien Grall
next prev parent reply other threads:[~2021-09-09 17:19 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 8:33 [PATCH 00/11] PCI devices passthrough on Arm, part 2 Oleksandr Andrushchenko
2021-09-03 8:33 ` [PATCH 01/11] xen/arm: Add new device type for PCI Oleksandr Andrushchenko
2021-09-09 17:19 ` Julien Grall [this message]
2021-09-10 7:40 ` Oleksandr Andrushchenko
2021-09-03 8:33 ` [PATCH 02/11] xen/arm: Add dev_to_pci helper Oleksandr Andrushchenko
2021-09-03 8:33 ` [PATCH 03/11] xen/arm: Introduce pci_find_host_bridge_node helper Oleksandr Andrushchenko
2021-09-03 8:33 ` [PATCH 04/11] xen/device-tree: Make dt_find_node_by_phandle global Oleksandr Andrushchenko
2021-09-03 8:33 ` [PATCH 05/11] xen/arm: Mark device as PCI while creating one Oleksandr Andrushchenko
2021-09-03 12:41 ` Jan Beulich
2021-09-03 13:26 ` Oleksandr Andrushchenko
2021-09-03 8:33 ` [PATCH 06/11] xen/domain: Call pci_release_devices() when releasing domain resources Oleksandr Andrushchenko
2021-09-10 18:45 ` Stefano Stabellini
2021-09-03 8:33 ` [PATCH 07/11] libxl: Allow removing PCI devices for all types of domains Oleksandr Andrushchenko
2021-09-03 8:33 ` [PATCH 08/11] libxl: Only map legacy PCI IRQs if they are supported Oleksandr Andrushchenko
2021-09-03 10:26 ` Juergen Gross
2021-09-03 10:30 ` Oleksandr Andrushchenko
2021-09-10 19:06 ` Stefano Stabellini
2021-09-13 8:22 ` Oleksandr Andrushchenko
2021-09-03 8:33 ` [PATCH 09/11] xen/arm: Setup MMIO range trap handlers for hardware domain Oleksandr Andrushchenko
2021-09-09 17:43 ` Julien Grall
2021-09-10 11:43 ` Oleksandr Andrushchenko
2021-09-10 13:04 ` Julien Grall
2021-09-10 13:15 ` Oleksandr Andrushchenko
2021-09-10 13:20 ` Julien Grall
2021-09-10 13:27 ` Oleksandr Andrushchenko
2021-09-10 13:33 ` Julien Grall
2021-09-10 13:40 ` Oleksandr Andrushchenko
2021-09-14 13:47 ` Oleksandr Andrushchenko
2021-09-15 0:25 ` Stefano Stabellini
2021-09-15 4:50 ` Oleksandr Andrushchenko
2021-09-10 20:12 ` Stefano Stabellini
2021-09-14 14:24 ` Oleksandr Andrushchenko
2021-09-15 5:30 ` Oleksandr Andrushchenko
2021-09-15 10:45 ` Rahul Singh
2021-09-15 11:55 ` Oleksandr Andrushchenko
2021-09-15 20:33 ` Stefano Stabellini
2021-09-17 6:13 ` Oleksandr Andrushchenko
2021-09-17 7:29 ` Rahul Singh
2021-09-03 8:33 ` [PATCH 10/11] xen/arm: Do not map PCI ECAM space to Domain-0's p2m Oleksandr Andrushchenko
2021-09-09 17:58 ` Julien Grall
2021-09-10 12:37 ` Oleksandr Andrushchenko
2021-09-10 13:18 ` Julien Grall
2021-09-10 14:01 ` Oleksandr Andrushchenko
2021-09-10 14:18 ` Julien Grall
2021-09-10 14:38 ` Oleksandr Andrushchenko
2021-09-10 14:52 ` Julien Grall
2021-09-10 15:01 ` Oleksandr Andrushchenko
2021-09-10 15:05 ` Julien Grall
2021-09-10 15:04 ` Julien Grall
2021-09-10 20:30 ` Stefano Stabellini
2021-09-10 21:41 ` Julien Grall
2021-09-13 6:27 ` Oleksandr Andrushchenko
2021-09-14 10:03 ` Oleksandr Andrushchenko
2021-09-15 0:36 ` Stefano Stabellini
2021-09-15 5:35 ` Oleksandr Andrushchenko
2021-09-15 16:42 ` Rahul Singh
2021-09-15 20:09 ` Stefano Stabellini
2021-09-15 20:19 ` Stefano Stabellini
2021-09-16 7:16 ` Oleksandr Andrushchenko
2021-09-16 20:22 ` Stefano Stabellini
2021-09-03 8:33 ` [PATCH 11/11] xen/arm: Process pending vPCI map/unmap operations Oleksandr Andrushchenko
2021-09-03 9:04 ` Julien Grall
2021-09-06 7:02 ` Oleksandr Andrushchenko
2021-09-06 8:48 ` Julien Grall
2021-09-06 9:14 ` Oleksandr Andrushchenko
2021-09-06 9:53 ` Julien Grall
2021-09-06 10:06 ` Oleksandr Andrushchenko
2021-09-06 10:38 ` Julien Grall
2021-09-07 6:34 ` Oleksandr Andrushchenko
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