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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, jbeulich@suse.com,
	andrew.cooper3@citrix.com, george.dunlap@citrix.com,
	paul@xen.org, bertrand.marquis@arm.com, rahul.singh@arm.com,
	Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Subject: [PATCH v4 04/11] xen/device-tree: Make dt_find_node_by_phandle global
Date: Mon,  4 Oct 2021 17:11:44 +0300	[thread overview]
Message-ID: <20211004141151.132231-5-andr2000@gmail.com> (raw)
In-Reply-To: <20211004141151.132231-1-andr2000@gmail.com>

From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>

Make dt_find_node_by_phandle globally visible, so it can be re-used by
other frameworks.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
---
 xen/common/device_tree.c      | 2 +-
 xen/include/xen/device_tree.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c
index ea93da1725f6..4aae281e89bf 100644
--- a/xen/common/device_tree.c
+++ b/xen/common/device_tree.c
@@ -1047,7 +1047,7 @@ int dt_for_each_range(const struct dt_device_node *dev,
  *
  * Returns a node pointer.
  */
-static struct dt_device_node *dt_find_node_by_phandle(dt_phandle handle)
+struct dt_device_node *dt_find_node_by_phandle(dt_phandle handle)
 {
     struct dt_device_node *np;
 
diff --git a/xen/include/xen/device_tree.h b/xen/include/xen/device_tree.h
index 2297c59ce66d..fd6cd00b433a 100644
--- a/xen/include/xen/device_tree.h
+++ b/xen/include/xen/device_tree.h
@@ -849,6 +849,8 @@ int dt_count_phandle_with_args(const struct dt_device_node *np,
  */
 int dt_get_pci_domain_nr(struct dt_device_node *node);
 
+struct dt_device_node *dt_find_node_by_phandle(dt_phandle handle);
+
 #ifdef CONFIG_DEVICE_TREE_DEBUG
 #define dt_dprintk(fmt, args...)  \
     printk(XENLOG_DEBUG fmt, ## args)
-- 
2.25.1



  parent reply	other threads:[~2021-10-04 14:12 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-04 14:11 [PATCH v4 00/11] PCI devices passthrough on Arm, part 2 Oleksandr Andrushchenko
2021-10-04 14:11 ` [PATCH v4 01/11] xen/arm: Fix dev_is_dt macro definition Oleksandr Andrushchenko
2021-10-05  0:57   ` Stefano Stabellini
2021-10-04 14:11 ` [PATCH v4 02/11] xen/arm: Add new device type for PCI Oleksandr Andrushchenko
2021-10-06 10:15   ` Rahul Singh
2021-10-04 14:11 ` [PATCH v4 03/11] xen/arm: Introduce pci_find_host_bridge_node helper Oleksandr Andrushchenko
2021-10-06 10:24   ` Rahul Singh
2021-10-04 14:11 ` Oleksandr Andrushchenko [this message]
2021-10-06 10:32   ` [PATCH v4 04/11] xen/device-tree: Make dt_find_node_by_phandle global Rahul Singh
2021-10-04 14:11 ` [PATCH v4 05/11] xen/arm: Mark device as PCI while creating one Oleksandr Andrushchenko
2021-10-06 10:33   ` Rahul Singh
2021-10-04 14:11 ` [PATCH v4 06/11] xen/domain: Call pci_release_devices() when releasing domain resources Oleksandr Andrushchenko
2021-10-06 10:35   ` Rahul Singh
2021-10-04 14:11 ` [PATCH v4 07/11] libxl: Allow removing PCI devices for all types of domains Oleksandr Andrushchenko
2021-10-06 10:25   ` Rahul Singh
2021-10-04 14:11 ` [PATCH v4 08/11] libxl: Only map legacy PCI IRQs if they are supported Oleksandr Andrushchenko
2021-10-06 10:39   ` Rahul Singh
2021-10-04 14:11 ` [PATCH v4 09/11] xen/arm: Setup MMIO range trap handlers for hardware domain Oleksandr Andrushchenko
2021-10-06 10:36   ` Rahul Singh
2021-10-04 14:11 ` [PATCH v4 10/11] xen/arm: Do not map PCI ECAM and MMIO space to Domain-0's p2m Oleksandr Andrushchenko
2021-10-05  1:24   ` Stefano Stabellini
2021-10-05  4:32     ` Oleksandr Andrushchenko
2021-10-05 21:43       ` Stefano Stabellini
2021-10-06  4:55         ` Oleksandr Andrushchenko
2021-10-06 21:33           ` Stefano Stabellini
2021-10-04 14:11 ` [PATCH v4 11/11] xen/arm: Process pending vPCI map/unmap operations Oleksandr Andrushchenko
2021-10-06 10:24   ` Rahul Singh

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