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From: Oleksandr Andrushchenko <andr2000@gmail.com>
To: xen-devel@lists.xenproject.org
Cc: julien@xen.org, 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: [PATCH v2 05/11] xen/arm: Mark device as PCI while creating one
Date: Thu, 23 Sep 2021 15:54:32 +0300	[thread overview]
Message-ID: <20210923125438.234162-6-andr2000@gmail.com> (raw)
In-Reply-To: <20210923125438.234162-1-andr2000@gmail.com>

From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>

While adding a PCI device mark it as such, so other frameworks
can distinguish it form DT devices.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>

---
Since v1:
 - Moved the assignment from iommu_add_device to alloc_pdev
---
 xen/drivers/passthrough/pci.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/xen/drivers/passthrough/pci.c b/xen/drivers/passthrough/pci.c
index 633e89ac1311..fc3469bc12dc 100644
--- a/xen/drivers/passthrough/pci.c
+++ b/xen/drivers/passthrough/pci.c
@@ -328,6 +328,9 @@ static struct pci_dev *alloc_pdev(struct pci_seg *pseg, u8 bus, u8 devfn)
     *((u8*) &pdev->bus) = bus;
     *((u8*) &pdev->devfn) = devfn;
     pdev->domain = NULL;
+#ifdef CONFIG_ARM
+    pci_to_dev(pdev)->type = DEV_PCI;
+#endif
 
     rc = pdev_msi_init(pdev);
     if ( rc )
-- 
2.25.1



  parent reply	other threads:[~2021-09-23 12:55 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-23 12:54 [PATCH v2 00/11] PCI devices passthrough on Arm, part 2 Oleksandr Andrushchenko
2021-09-23 12:54 ` [PATCH v2 01/11] xen/arm: Fix dev_is_dt macro definition Oleksandr Andrushchenko
2021-09-24 23:39   ` Stefano Stabellini
2021-09-28  7:31   ` Michal Orzel
2021-09-23 12:54 ` [PATCH v2 02/11] xen/arm: Add new device type for PCI Oleksandr Andrushchenko
2021-09-24 23:45   ` Stefano Stabellini
2021-09-27  7:41   ` Jan Beulich
2021-09-27  8:18     ` Oleksandr Andrushchenko
2021-09-23 12:54 ` [PATCH v2 03/11] xen/arm: Introduce pci_find_host_bridge_node helper Oleksandr Andrushchenko
2021-09-24 23:48   ` Stefano Stabellini
2021-09-23 12:54 ` [PATCH v2 04/11] xen/device-tree: Make dt_find_node_by_phandle global Oleksandr Andrushchenko
2021-09-24 23:51   ` Stefano Stabellini
2021-09-23 12:54 ` Oleksandr Andrushchenko [this message]
2021-09-24 23:54   ` [PATCH v2 05/11] xen/arm: Mark device as PCI while creating one Stefano Stabellini
2021-09-27  7:13     ` Oleksandr Andrushchenko
2021-09-27  7:45   ` Jan Beulich
2021-09-27  8:45     ` Oleksandr Andrushchenko
2021-09-27  9:19       ` Jan Beulich
2021-09-27  9:35         ` Oleksandr Andrushchenko
2021-09-27 10:00           ` Jan Beulich
2021-09-27 10:04             ` Oleksandr Andrushchenko
2021-09-27 10:26               ` Jan Beulich
2021-09-28  8:09                 ` Oleksandr Andrushchenko
2021-09-28  8:26                   ` Jan Beulich
2021-09-28  8:29                     ` Oleksandr Andrushchenko
2021-09-28  8:39                       ` Jan Beulich
2021-09-28  8:54                         ` Oleksandr Andrushchenko
2021-09-23 12:54 ` [PATCH v2 06/11] xen/domain: Call pci_release_devices() when releasing domain resources Oleksandr Andrushchenko
2021-09-24 23:57   ` Stefano Stabellini
2021-09-23 12:54 ` [PATCH v2 07/11] libxl: Allow removing PCI devices for all types of domains Oleksandr Andrushchenko
2021-09-25  0:00   ` Stefano Stabellini
2021-09-27  7:17     ` Oleksandr Andrushchenko
2021-09-23 12:54 ` [PATCH v2 08/11] libxl: Only map legacy PCI IRQs if they are supported Oleksandr Andrushchenko
2021-09-25  0:06   ` Stefano Stabellini
2021-09-27 13:02     ` Oleksandr Andrushchenko
2021-09-23 12:54 ` [PATCH v2 09/11] xen/arm: Setup MMIO range trap handlers for hardware domain Oleksandr Andrushchenko
2021-09-25  0:18   ` Stefano Stabellini
2021-09-27  8:47     ` Oleksandr Andrushchenko
2021-09-23 12:54 ` [PATCH v2 10/11] xen/arm: Do not map PCI ECAM and MMIO space to Domain-0's p2m Oleksandr Andrushchenko
2021-09-25  0:44   ` Stefano Stabellini
2021-09-27 12:44     ` Oleksandr Andrushchenko
2021-09-28  4:00       ` Stefano Stabellini
2021-09-28  4:51         ` Oleksandr Andrushchenko
2021-09-28 14:39           ` Oleksandr Andrushchenko
2021-09-28 16:11             ` Stefano Stabellini
2021-09-23 12:54 ` [PATCH v2 11/11] xen/arm: Process pending vPCI map/unmap operations Oleksandr Andrushchenko
2021-09-25  1:20   ` Stefano Stabellini
2021-09-27  8:06   ` Jan Beulich
2021-09-27  8:39     ` Oleksandr Andrushchenko

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